EPA — U.S. Environmental Protection Agency
Web services, data products, and open data spanning the U.S. Environmental Protection Agency. Programmatic access to air quality, water quality, hazardous waste, toxic releases, facility compliance, power-sector emissions, computational toxicology, and watershed assessments through dozens of public APIs.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles EPA — U.S. Environmental Protection Agency the way a machine reads it — 2032 machine-readable artifacts across 137 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — EPA — U.S. Environmental Protection Agency scores 60.5/100 (strong), with a separate agent-readiness read of 48/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile EPA — U.S. Environmental Protection Agency
Each block below is one kind of artifact we hold for EPA — U.S. Environmental Protection Agency. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 137
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
EPA Facility Registry Service (FRS) API
Master inventory of EPA-regulated facilities cross-walked across air, water, waste, and drinking-water programs. Production query and submit endpoints require a NAAS account.
EPA TRI (Toxics Release Inventory) Web Service
Toxic chemical release and transfer reporting (Form R / Form A) covering ~770 listed chemicals at TRI-covered facilities. Exposed primarily via the Envirofacts data service over...
EPA ATTAINS Web Services
Assessment, Total Maximum Daily Load Tracking and Implementation System — REST/JSON services for state water quality assessments, impaired waters, TMDLs, and actions.
EPA WATERS — Watershed Assessment, Tracking & Environmental Results
Geospatial water program services including StreamCat, NHDPlus, and ATTAINS overlays.
EPA Grants API
Internal-with-key access to NGGS grant programs — applications, obligations, place of performance, and funding opportunities. GraphQL plus REST format dispatchers (JSON/XML/CSV/...
EPA Insect Repellents API
Searchable inventory of EPA-registered insect repellent products with active ingredient, target pest, and duration data.
EPA e-Manifest Hazardous Waste Tracking
Electronic hazardous waste manifest tracking system with REST APIs for manifest creation, retrieval, search, and lifecycle management. Production access via NAAS/CDX.
EPA System of Registries (SoR)
Authoritative registries of substances, regulatory programs, terminology, and crosswalks used across EPA systems.
CTX — Center for Computational Toxicology and Exposure APIs
Chemical, hazard, bioactivity, and exposure data covering tens of thousands of chemicals. Includes Chemical, Bioactivity, Hazard, Exposure, and ToxRefDB endpoints.
EPA — U.S. Environmental Protection Agency Account Type Codes API
The Account Type Codes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for account type codes.
EPA — U.S. Environmental Protection Agency Accounts API
The Accounts API from EPA — U.S. Environmental Protection Agency — 5 operation(s) for accounts.
EPA — U.S. Environmental Protection Agency Air Emission Testing API
The Air Emission Testing API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for air emission testing.
EPA — U.S. Environmental Protection Agency Allowance Compliance API
The Allowance Compliance API from EPA — U.S. Environmental Protection Agency — 4 operation(s) for allowance compliance.
EPA — U.S. Environmental Protection Agency Allowance Holdings API
The Allowance Holdings API from EPA — U.S. Environmental Protection Agency — 4 operation(s) for allowance holdings.
EPA — U.S. Environmental Protection Agency Allowance Transactions API
The Allowance Transactions API from EPA — U.S. Environmental Protection Agency — 4 operation(s) for allowance transactions.
EPA — U.S. Environmental Protection Agency Analysis Services API
The Analysis Services API from EPA — U.S. Environmental Protection Agency — 5 operation(s) for analysis services.
EPA — U.S. Environmental Protection Agency Analyzer Ranges API
The Analyzer Ranges API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for analyzer ranges.
EPA — U.S. Environmental Protection Agency Annual Data API
Annual aggregated values.
EPA — U.S. Environmental Protection Agency Appendix E Correlation Test Run API
The Appendix E Correlation Test Run API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for appendix e correlation test run.
EPA — U.S. Environmental Protection Agency Appendix E Correlation Test Summary API
The Appendix E Correlation Test Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for appendix e correlation test summary.
EPA — U.S. Environmental Protection Agency Appendix E Heat Input From Gas API
The Appendix E Heat Input From Gas API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for appendix e heat input from gas.
EPA — U.S. Environmental Protection Agency Appendix E Heat Input From Oil API
The Appendix E Heat Input From Oil API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for appendix e heat input from oil.
EPA — U.S. Environmental Protection Agency Apportioned Annual Emissions API
The Apportioned Annual Emissions API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for apportioned annual emissions.
EPA — U.S. Environmental Protection Agency Apportioned Daily Emissions API
The Apportioned Daily Emissions API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for apportioned daily emissions.
EPA — U.S. Environmental Protection Agency Apportioned Emissions API
The Apportioned Emissions API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for apportioned emissions.
EPA — U.S. Environmental Protection Agency Apportioned Hourly Emissions API
The Apportioned Hourly Emissions API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for apportioned hourly emissions.
EPA — U.S. Environmental Protection Agency Apportioned Hourly MATS Emissions API
The Apportioned Hourly MATS Emissions API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for apportioned hourly mats emissions.
EPA — U.S. Environmental Protection Agency Apportioned MATS Emissions API
The Apportioned MATS Emissions API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for apportioned mats emissions.
EPA — U.S. Environmental Protection Agency Apportioned Monthly Emissions API
The Apportioned Monthly Emissions API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for apportioned monthly emissions.
EPA — U.S. Environmental Protection Agency Apportioned Ozone Emissions API
The Apportioned Ozone Emissions API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for apportioned ozone emissions.
EPA — U.S. Environmental Protection Agency Apportioned Quarterly Emissions API
The Apportioned Quarterly Emissions API from EPA — U.S. Environmental Protection Agency — 9 operation(s) for apportioned quarterly emissions.
EPA — U.S. Environmental Protection Agency Attributes API
The Attributes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for attributes.
EPA — U.S. Environmental Protection Agency Bap API
The Bap API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for bap.
EPA — U.S. Environmental Protection Agency Bulk Files API
The Bulk Files API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for bulk files.
EPA — U.S. Environmental Protection Agency Calibration Injection API
The Calibration Injection API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for calibration injection.
EPA — U.S. Environmental Protection Agency Case Enforcement API
The Case Enforcement API from EPA — U.S. Environmental Protection Agency — 9 operation(s) for case enforcement.
EPA — U.S. Environmental Protection Agency CIP Indexing Services API
The CIP Indexing Services API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for cip indexing services.
EPA — U.S. Environmental Protection Agency Codes & Descriptions API
The Codes & Descriptions API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for codes & descriptions.
EPA — U.S. Environmental Protection Agency Comments API
The Comments API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for comments.
EPA — U.S. Environmental Protection Agency Components API
The Components API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for components.
EPA — U.S. Environmental Protection Agency Config API
The Config API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for config.
EPA — U.S. Environmental Protection Agency Configurations API
The Configurations API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for configurations.
EPA — U.S. Environmental Protection Agency Contact API
The Contact API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for contact.
EPA — U.S. Environmental Protection Agency Control Codes API
The Control Codes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for control codes.
EPA — U.S. Environmental Protection Agency Custom Search API
The Custom Search API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for custom search.
EPA — U.S. Environmental Protection Agency Cycle Time Injection API
The Cycle Time Injection API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for cycle time injection.
EPA — U.S. Environmental Protection Agency Cycle Time Summary API
The Cycle Time Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for cycle time summary.
EPA — U.S. Environmental Protection Agency Daily Data API
Daily aggregated values.
EPA — U.S. Environmental Protection Agency Data Service API
Generic Envirofacts REST data service supporting any program.table.
EPA — U.S. Environmental Protection Agency Defaults API
The Defaults API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for defaults.
EPA — U.S. Environmental Protection Agency Detailed Facility Report API
The Detailed Facility Report API from EPA — U.S. Environmental Protection Agency — 47 operation(s) for detailed facility report.
EPA — U.S. Environmental Protection Agency Effluent Charts API
The Effluent Charts API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for effluent charts.
EPA — U.S. Environmental Protection Agency Emissions API
The Emissions API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for emissions.
EPA — U.S. Environmental Protection Agency Emissions Compliance API
The Emissions Compliance API from EPA — U.S. Environmental Protection Agency — 4 operation(s) for emissions compliance.
EPA — U.S. Environmental Protection Agency Emissions Views API
The Emissions Views API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for emissions views.
EPA — U.S. Environmental Protection Agency Facilities API
The Facilities API from EPA — U.S. Environmental Protection Agency — 12 operation(s) for facilities.
EPA — U.S. Environmental Protection Agency Facility Info API
The Facility Info API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for facility info.
EPA — U.S. Environmental Protection Agency Facility Information API
The Facility Information API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for facility information.
EPA — U.S. Environmental Protection Agency Flow Rata Run API
The Flow Rata Run API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for flow rata run.
EPA — U.S. Environmental Protection Agency Flow To Load Check API
The Flow To Load Check API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for flow to load check.
EPA — U.S. Environmental Protection Agency Flow To Load Reference API
The Flow To Load Reference API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for flow to load reference.
EPA — U.S. Environmental Protection Agency Formio API
The Formio API from EPA — U.S. Environmental Protection Agency — 43 operation(s) for formio.
EPA — U.S. Environmental Protection Agency Formulas API
The Formulas API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for formulas.
EPA — U.S. Environmental Protection Agency Fuel Flow To Load Baseline API
The Fuel Flow To Load Baseline API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for fuel flow to load baseline.
EPA — U.S. Environmental Protection Agency Fuel Flow To Load Test API
The Fuel Flow To Load Test API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for fuel flow to load test.
EPA — U.S. Environmental Protection Agency Fuel Flowmeter Accuracy API
The Fuel Flowmeter Accuracy API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for fuel flowmeter accuracy.
EPA — U.S. Environmental Protection Agency Fuel Type Codes API
The Fuel Type Codes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for fuel type codes.
EPA — U.S. Environmental Protection Agency Glossary API
The Glossary API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for glossary.
EPA — U.S. Environmental Protection Agency GraphQL API
GraphQL endpoint for complex queries beyond REST capabilities.
EPA — U.S. Environmental Protection Agency Health API
The Health API from EPA — U.S. Environmental Protection Agency — 8 operation(s) for health.
EPA — U.S. Environmental Protection Agency Help API
The Help API from EPA — U.S. Environmental Protection Agency — 5 operation(s) for help.
EPA — U.S. Environmental Protection Agency Hg Injection API
The Hg Injection API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for hg injection.
EPA — U.S. Environmental Protection Agency Hg Summary API
The Hg Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for hg summary.
EPA — U.S. Environmental Protection Agency How's My Waterway API
The How's My Waterway API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for how's my waterway.
EPA — U.S. Environmental Protection Agency LEE Qualifications API
The LEE Qualifications API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for lee qualifications.
EPA — U.S. Environmental Protection Agency Linearity Injection API
The Linearity Injection API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for linearity injection.
EPA — U.S. Environmental Protection Agency Linearity Summary API
The Linearity Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for linearity summary.
EPA — U.S. Environmental Protection Agency Lists API
Reference lookups (states, counties, sites, CBSAs, parameter classes, agencies).
EPA — U.S. Environmental Protection Agency LME Qualifications API
The LME Qualifications API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for lme qualifications.
EPA — U.S. Environmental Protection Agency Loads API
The Loads API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for loads.
EPA — U.S. Environmental Protection Agency Locations API
The Locations API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for locations.
EPA — U.S. Environmental Protection Agency Login API
The Login API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for login.
EPA — U.S. Environmental Protection Agency Logout API
The Logout API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for logout.
EPA — U.S. Environmental Protection Agency Lookups API
The Lookups API from EPA — U.S. Environmental Protection Agency — 10 operation(s) for lookups.
EPA — U.S. Environmental Protection Agency MATS Methods API
The MATS Methods API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for mats methods.
EPA — U.S. Environmental Protection Agency Meta Data API
API availability, change history, field definitions, known issues.
EPA — U.S. Environmental Protection Agency Metadata API
The Metadata API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for metadata.
EPA — U.S. Environmental Protection Agency Methods API
The Methods API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for methods.
EPA — U.S. Environmental Protection Agency Monitors API
Monitor metadata filtered by site, county, state, bounding box, or CBSA.
EPA — U.S. Environmental Protection Agency Online Offline Calibration API
The Online Offline Calibration API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for online offline calibration.
EPA — U.S. Environmental Protection Agency PCT Qualifications API
The PCT Qualifications API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for pct qualifications.
EPA — U.S. Environmental Protection Agency Plans API
The Plans API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for plans.
EPA — U.S. Environmental Protection Agency Point Source Categories API
The Point Source Categories API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for point source categories.
EPA — U.S. Environmental Protection Agency Pollutants API
The Pollutants API from EPA — U.S. Environmental Protection Agency — 6 operation(s) for pollutants.
EPA — U.S. Environmental Protection Agency Program Codes API
The Program Codes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for program codes.
EPA — U.S. Environmental Protection Agency Protocol Gas API
The Protocol Gas API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for protocol gas.
EPA — U.S. Environmental Protection Agency QA Certification API
The QA Certification API from EPA — U.S. Environmental Protection Agency — 4 operation(s) for qa certification.
EPA — U.S. Environmental Protection Agency QA Certification Event API
The QA Certification Event API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for qa certification event.
EPA — U.S. Environmental Protection Agency Qualifications API
The Qualifications API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for qualifications.
EPA — U.S. Environmental Protection Agency Quality Assurance API
QA performance evaluations, blanks, audits, collocated assessments.
EPA — U.S. Environmental Protection Agency Quarterly Data API
Quarterly aggregated values.
EPA — U.S. Environmental Protection Agency Rata API
The Rata API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for rata.
EPA — U.S. Environmental Protection Agency Rata Run API
The Rata Run API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for rata run.
EPA — U.S. Environmental Protection Agency Rata Summary API
The Rata Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for rata summary.
EPA — U.S. Environmental Protection Agency Rata Traverse API
The Rata Traverse API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for rata traverse.
EPA — U.S. Environmental Protection Agency Rectangular Duct WAF API
The Rectangular Duct WAF API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for rectangular duct waf.
EPA — U.S. Environmental Protection Agency Relationships API
The Relationships API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for relationships.
EPA — U.S. Environmental Protection Agency Reporting Frequencies API
The Reporting Frequencies API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for reporting frequencies.
EPA — U.S. Environmental Protection Agency Reporting Periods API
The Reporting Periods API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for reporting periods.
EPA — U.S. Environmental Protection Agency Reports API
The Reports API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for reports.
EPA — U.S. Environmental Protection Agency Resource Conservation and Recovery Act API
The Resource Conservation and Recovery Act API from EPA — U.S. Environmental Protection Agency — 7 operation(s) for resource conservation and recovery act.
EPA — U.S. Environmental Protection Agency Safe Drinking Water API
The Safe Drinking Water API from EPA — U.S. Environmental Protection Agency — 3 operation(s) for safe drinking water.
EPA — U.S. Environmental Protection Agency Sample Data API
Raw sample observations.
EPA — U.S. Environmental Protection Agency Sign Up API
Account registration.
EPA — U.S. Environmental Protection Agency Spans API
The Spans API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for spans.
EPA — U.S. Environmental Protection Agency Status API
The Status API from EPA — U.S. Environmental Protection Agency — 12 operation(s) for status.
EPA — U.S. Environmental Protection Agency Support API
The Support API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for support.
EPA — U.S. Environmental Protection Agency System Components API
The System Components API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for system components.
EPA — U.S. Environmental Protection Agency System Fuel Flows API
The System Fuel Flows API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for system fuel flows.
EPA — U.S. Environmental Protection Agency Systems API
The Systems API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for systems.
EPA — U.S. Environmental Protection Agency Test Extension Exemption API
The Test Extension Exemption API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for test extension exemption.
EPA — U.S. Environmental Protection Agency Test Qualification API
The Test Qualification API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for test qualification.
EPA — U.S. Environmental Protection Agency Test Summary API
The Test Summary API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for test summary.
EPA — U.S. Environmental Protection Agency Transactions API
Raw transaction-format exports.
EPA — U.S. Environmental Protection Agency Transmitter Transducer Accuracy API
The Transmitter Transducer Accuracy API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for transmitter transducer accuracy.
EPA — U.S. Environmental Protection Agency Treatment Technologies API
The Treatment Technologies API from EPA — U.S. Environmental Protection Agency — 6 operation(s) for treatment technologies.
EPA — U.S. Environmental Protection Agency Unit Capacities API
The Unit Capacities API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for unit capacities.
EPA — U.S. Environmental Protection Agency Unit Controls API
The Unit Controls API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for unit controls.
EPA — U.S. Environmental Protection Agency Unit Default Test API
The Unit Default Test API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for unit default test.
EPA — U.S. Environmental Protection Agency Unit Default Test Run API
The Unit Default Test Run API from EPA — U.S. Environmental Protection Agency — 2 operation(s) for unit default test run.
EPA — U.S. Environmental Protection Agency Unit Fuels API
The Unit Fuels API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for unit fuels.
EPA — U.S. Environmental Protection Agency Unit Programs API
The Unit Programs API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for unit programs.
EPA — U.S. Environmental Protection Agency Unit Type Codes API
The Unit Type Codes API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for unit type codes.
EPA — U.S. Environmental Protection Agency Units API
The Units API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for units.
EPA — U.S. Environmental Protection Agency User API
The User API from EPA — U.S. Environmental Protection Agency — 1 operation(s) for user.
EPA — U.S. Environmental Protection Agency Utility Services API
The Utility Services API from EPA — U.S. Environmental Protection Agency — 5 operation(s) for utility services.
EPA — U.S. Environmental Protection Agency UV Index API
UV index hourly and daily forecast endpoints.
Scroll within the panel for all 137 ·
Open Collections 22
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
EPA Air Quality System (AQS) API
OPEN COLLECTIONAccount Management OpenAPI Specification
OPEN COLLECTIONCAMD Administrative & General Services OpenAPI Specification
OPEN COLLECTIONEmissions Management OpenAPI Specification
OPEN COLLECTIONFacilities Management OpenAPI Specification
OPEN COLLECTIONMaster Data Management OpenAPI Specification
OPEN COLLECTIONMonitor Plan Management OpenAPI Specification
OPEN COLLECTIONQA Certification Management OpenAPI Specification
OPEN COLLECTIONStreaming Services OpenAPI Specification
OPEN COLLECTIONCIP-service Indexing API
OPEN COLLECTIONepa-csb-server
OPEN COLLECTIONU.S. EPA Enforcement and Compliance History Online (ECHO) - Clean Water Act (CWA) Rest Services
OPEN COLLECTIONU.S. EPA Enforcement and Compliance History Online (ECHO) - Detailed Facility Report (DFR)
OPEN COLLECTIONU.S. EPA Enforcement and Compliance History Online (ECHO) - Effluent Charting and Reporting
OPEN COLLECTIONU.S. EPA Enforcement and Compliance History Online (ECHO) - Resource Conservation and Recovery Act
OPEN COLLECTIONU.S. EPA WaterSense
OPEN COLLECTIONEPA Envirofacts Data Service API
OPEN COLLECTIONUS EPA How's My Waterway
OPEN COLLECTIONScroll within the panel for all 22 ·
GraphQL 1
Where a provider ships GraphQL, the schema is the contract. We profile it alongside the REST surface so the whole interface is legible in one place.
GraphQL schemas published by this provider.
EPA — U.S. Environmental Protection Agency GraphQL API
The U.S. Environmental Protection Agency (EPA) does not currently publish a native public GraphQL endpoint. The EPA exposes its environmental data through REST and SOAP services...
GRAPHQLRate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Epa Rate Limits
RATE LIMITSFeatures 6
The notable capabilities this provider advertises, captured as structured features so they can be searched and compared instead of read one landing page at a time.
Notable capabilities this provider offers.
Open Government Data
Most public datasets and APIs are freely accessible without authentication.
Cross-program Indexing
FRS and ECHO crosswalk facilities across CAA, CWA, RCRA, SDWA, and TRI.
Bulk Downloads
Annual / quarterly bulk downloads in CSV, Excel, and Parquet supplement live APIs.
Geospatial Layers
WATERS, How's My Waterway, and StreamCat expose hydrography overlays.
State Primacy
Many program datasets flow from state primacy agencies into national systems.
API Key Tiers
Some surfaces (AQS, CAM, Grants) require email-or-portal-registered keys with documented rate limits.
Semantic Vocabularies 23
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Epa Aqs Context
JSON-LDEpa Cam Account Context
JSON-LDEpa Cam Emissions Context
JSON-LDEpa Cam Facilities Context
JSON-LDEpa Cam Master Data Context
JSON-LDEpa Cam Monitor Plan Context
JSON-LDEpa Cam Qa Cert Context
JSON-LDEpa Cam Streaming Context
JSON-LDEpa Cip Service Context
JSON-LDEpa Context
JSON-LDEpa Csb Rebate Context
JSON-LDEpa Echo Air Context
JSON-LDEpa Echo All Context
JSON-LDEpa Echo Case Context
JSON-LDEpa Echo Cwa Context
JSON-LDEpa Echo Dfr Context
JSON-LDEpa Echo Effluent Context
JSON-LDEpa Echo Rcra Context
JSON-LDEpa Echo Sdw Context
JSON-LDEpa Elg Search Context
JSON-LDEpa Envirofacts Context
JSON-LDEpa Mywaterway Context
JSON-LDScroll within the panel for all 23 ·
Spectral Rules 2
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
JSON Schema 621
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
Envelope
JSON SCHEMAHeader
JSON SCHEMAAccountAttributesDTO
JSON SCHEMAAccountDTO
JSON SCHEMAAllowanceComplianceDTO
JSON SCHEMAAllowanceHoldingsDTO
JSON SCHEMAAllowanceTransactionsDTO
JSON SCHEMAApplicableAccountAttributesDTO
JSON SCHEMAApplicableAllowanceComplianceAttributesDTO
JSON SCHEMAApplicableAllowanceHoldingsAttributesDTO
JSON SCHEMAApplicableAllowanceTransactionsAttributesDTO
JSON SCHEMAApplicableComplianceAttributesDTO
JSON SCHEMAEmissionsComplianceDTO
JSON SCHEMAOwnerOperatorsDTO
JSON SCHEMABulkFileDTO
JSON SCHEMAEmailRecipientListRequestDto
JSON SCHEMAEmailRecipientListResponseDto
JSON SCHEMAReportColumnDTO
JSON SCHEMAReportDetailDTO
JSON SCHEMAReportDTO
JSON SCHEMAAnnualApportionedEmissionsAggregationDTO
JSON SCHEMAAnnualUnitDataView
JSON SCHEMAApplicableApportionedEmissionsAttributesDTO
JSON SCHEMADailyApportionedEmissionsStateAggregationDTO
JSON SCHEMADayUnitDataView
JSON SCHEMAEmissionsReviewDTO
JSON SCHEMAEmissionsSubmissionsProgressDTO
JSON SCHEMAEmissionsViewDTO
JSON SCHEMAHourUnitDataView
JSON SCHEMAHourUnitMatsDataView
JSON SCHEMAHourlyApportionedEmissionsDTO
JSON SCHEMAHourlyMatsApportionedEmissionsDTO
JSON SCHEMAMonthUnitDataView
JSON SCHEMAOzoneApportionedEmissionsStateAggregationDTO
JSON SCHEMAOzoneUnitDataView
JSON SCHEMAQuarterUnitDataView
JSON SCHEMAApplicableFacilityAttributesDTO
JSON SCHEMAFacilityAttributesDTO
JSON SCHEMAFacilityDTO
JSON SCHEMAAccountTypeDTO
JSON SCHEMACodeTableDto
JSON SCHEMAControlTechnologyDTO
JSON SCHEMADataColumnDTO
JSON SCHEMADataSetDTO
JSON SCHEMADataTableDTO
JSON SCHEMAFuelTypeDTO
JSON SCHEMAProgramDTO
JSON SCHEMAReportingPeriodDTO
JSON SCHEMAUnitTypeDTO
JSON SCHEMAAnalyzerRangeDTO
JSON SCHEMAAnalyzerRange
JSON SCHEMAComponentDTO
JSON SCHEMAComponent
JSON SCHEMADuctWafDTO
JSON SCHEMADuctWaf
JSON SCHEMAEmissionEvaluation
JSON SCHEMALastUpdatedConfigDTO
JSON SCHEMALEEQualificationDTO
JSON SCHEMALEEQualification
JSON SCHEMALMEQualificationDTO
JSON SCHEMALMEQualification
JSON SCHEMAMatsMethodDTO
JSON SCHEMAMatsMethod
JSON SCHEMAMonitorAttributeDTO
JSON SCHEMAMonitorAttribute
JSON SCHEMAMonitorDefaultDTO
JSON SCHEMAMonitorDefault
JSON SCHEMAMonitorFormulaDTO
JSON SCHEMAMonitorFormula
JSON SCHEMAMonitorLoadDTO
JSON SCHEMAMonitorLoad
JSON SCHEMAMonitorLocationDTO
JSON SCHEMAMonitorLocation
JSON SCHEMAMonitorMethodDTO
JSON SCHEMAMonitorMethod
JSON SCHEMAMonitorPlanCommentDTO
JSON SCHEMAMonitorPlanComment
JSON SCHEMAMonitorPlanDTO
JSON SCHEMAMonitorPlanReportingFreqDTO
JSON SCHEMAMonitorPlanReportingFrequency
JSON SCHEMAMonitorPlan
JSON SCHEMAMonitorQualificationDTO
JSON SCHEMAMonitorQualification
JSON SCHEMAMonitorSpanDTO
JSON SCHEMAMonitorSpan
JSON SCHEMAMonitorSystemDTO
JSON SCHEMAMonitorSystem
JSON SCHEMAPCTQualificationDTO
JSON SCHEMAPCTQualification
JSON SCHEMAPlant
JSON SCHEMAProgramCode
JSON SCHEMAProgram
JSON SCHEMAReportingFreqDTO
JSON SCHEMAReportingPeriod
JSON SCHEMAStackPipe
JSON SCHEMASystemComponentDTO
JSON SCHEMASystemComponent
JSON SCHEMASystemFuelFlowDTO
JSON SCHEMASystemFuelFlow
JSON SCHEMAUnitBoilerType
JSON SCHEMAUnitCapacityDTO
JSON SCHEMAUnitCapacity
JSON SCHEMAUnitControlDTO
JSON SCHEMAUnitControl
JSON SCHEMAUnitDTO
JSON SCHEMAUnitFuelDTO
JSON SCHEMAUnitFuel
JSON SCHEMAUnitOpStatus
JSON SCHEMAUnitProgramDTO
JSON SCHEMAUnitProgram
JSON SCHEMAUnit
JSON SCHEMAUnitStackConfigurationDTO
JSON SCHEMAUnitStackConfiguration
JSON SCHEMAAirEmissionTestingDTO
JSON SCHEMAAppECorrelationTestRunBaseDTO
JSON SCHEMAAppECorrelationTestRunDTO
JSON SCHEMAAppECorrelationTestRunRecordDTO
JSON SCHEMAAppECorrelationTestSummaryDTO
JSON SCHEMAAppECorrelationTestSummaryRecordDTO
JSON SCHEMAAppEHeatInputFromGasDTO
JSON SCHEMAAppEHeatInputFromGasRecordDTO
JSON SCHEMAAppEHeatInputFromOilDTO
JSON SCHEMAAppEHeatInputFromOilRecordDTO
JSON SCHEMACalibrationInjectionDTO
JSON SCHEMACertEventReviewAndSubmitDTO
JSON SCHEMACycleTimeInjectionDTO
JSON SCHEMACycleTimeInjectionRecordDTO
JSON SCHEMACycleTimeSummaryDTO
JSON SCHEMAFlowRataRunDTO
JSON SCHEMAFlowToLoadCheckDTO
JSON SCHEMAFlowToLoadCheckRecordDTO
JSON SCHEMAFlowToLoadReferenceDTO
JSON SCHEMAFlowToLoadReferenceRecordDTO
JSON SCHEMAFuelFlowToLoadBaselineDTO
JSON SCHEMAFuelFlowToLoadTestDTO
JSON SCHEMAFuelFlowmeterAccuracyDTO
JSON SCHEMAFuelFlowmeterAccuracyRecordDTO
JSON SCHEMAHgInjectionDTO
JSON SCHEMAHgInjectionRecordDTO
JSON SCHEMAHgSummaryDTO
JSON SCHEMALinearityInjectionDTO
JSON SCHEMALinearityInjectionRecordDTO
JSON SCHEMALinearitySummaryDTO
JSON SCHEMALinearitySummaryRecordDTO
JSON SCHEMAOnlineOfflineCalibrationDTO
JSON SCHEMAOnlineOfflineCalibrationRecordDTO
JSON SCHEMAProtocolGasDTO
JSON SCHEMAProtocolGasRecordDTO
JSON SCHEMAQACertificationDTO
JSON SCHEMAQACertificationEventDTO
JSON SCHEMARataDTO
JSON SCHEMARataRecordDTO
JSON SCHEMARataRunDTO
JSON SCHEMARataSummaryDTO
JSON SCHEMARataSummaryRecordDTO
JSON SCHEMARataTraverseDTO
JSON SCHEMARataTraverseRecordDTO
JSON SCHEMAReviewAndSubmitTestSummaryDTO
JSON SCHEMATeeReviewAndSubmitDTO
JSON SCHEMATestExtensionExemptionDTO
JSON SCHEMATestExtensionExemptionRecordDTO
JSON SCHEMATestQualificationDTO
JSON SCHEMATestQualificationRecordDTO
JSON SCHEMATestSummaryDTO
JSON SCHEMATestSummaryRecordDTO
JSON SCHEMATransmitterTransducerAccuracyDTO
JSON SCHEMAUnitDefaultTestDTO
JSON SCHEMAUnitDefaultTestRecordDTO
JSON SCHEMAUnitDefaultTestRunDTO
JSON SCHEMAUnitDefaultTestRunRecordDTO
JSON SCHEMAAccountAttributesDTO
JSON SCHEMAAllowanceComplianceDTO
JSON SCHEMAAllowanceHoldingsDTO
JSON SCHEMAAllowanceTransactionsDTO
JSON SCHEMAAnnualApportionedEmissionsAggregationDTO
JSON SCHEMAAnnualApportionedEmissionsDTO
JSON SCHEMADailyApportionedEmissionsDTO
JSON SCHEMADailyApportionedEmissionsStateAggregationDTO
JSON SCHEMADerivedHourlyValueBaseDTO
JSON SCHEMAEmissionsComplianceDTO
JSON SCHEMAFacilityAttributesDTO
JSON SCHEMAHourlyApportionedEmissionsDTO
JSON SCHEMAHourlyMatsApportionedEmissionsDTO
JSON SCHEMAHourlyOperatingDTO
JSON SCHEMAMonthlyApportionedEmissionsDTO
JSON SCHEMAOzoneApportionedEmissionsDTO
JSON SCHEMAOzoneApportionedEmissionsStateAggregationDTO
JSON SCHEMAQuarterlyApportionedEmissionsDTO
JSON SCHEMASummaryValueBaseDTO
JSON SCHEMASupplementalOperatingDTO
JSON SCHEMAaggregation_engine
JSON SCHEMAcipsrv_domains
JSON SCHEMAcipsrv_domains_state
JSON SCHEMAcipsrv_domains_states
JSON SCHEMAcipsrv_domains_tribe
JSON SCHEMAcipsrv_domains_tribes
JSON SCHEMAcipsrv_index_rb
JSON SCHEMAcipsrv_index_resp
JSON SCHEMAcipsrv_registry_components
JSON SCHEMAcipsrv_registry
JSON SCHEMAcoordinates1
JSON SCHEMAcoordinates2
JSON SCHEMAcoordinates3
JSON SCHEMAdelineate_rb
JSON SCHEMAdelineate_resp
JSON SCHEMAdelineated_area_properties
JSON SCHEMAend_point_properties
JSON SCHEMAevent_feature_properties
JSON SCHEMAfcode_allow
JSON SCHEMAfcode_deny
JSON SCHEMAfill_basin_holes
JSON SCHEMAflow_accumulation_rb
JSON SCHEMAflow_accumulation_resp
JSON SCHEMAflowline_count
JSON SCHEMAgeojson_bbox
JSON SCHEMAgeojson_feature
JSON SCHEMAgeojson_featurecollection
JSON SCHEMAgeojson_geometry
JSON SCHEMAglobalid
JSON SCHEMAhydroseq
JSON SCHEMAimage_format
JSON SCHEMAindexed_catchment_properties
JSON SCHEMAindexed_flowline_properties
JSON SCHEMAindexing_engine
JSON SCHEMAindexing_line_properties
JSON SCHEMAindexing_summary
JSON SCHEMAknown_region
JSON SCHEMAlinked_data_program
JSON SCHEMAlinked_data_wqp
JSON SCHEMAmax_distancekm
JSON SCHEMAmax_flowtimeday
JSON SCHEMAmeasure
JSON SCHEMAnavigate_rb
JSON SCHEMAnavigate_resp
JSON SCHEMAnavigated_flowline_properties
JSON SCHEMAnhdplus_version
JSON SCHEMAnhdplusid
JSON SCHEMAordinate
JSON SCHEMApermanent_identifier
JSON SCHEMApointindexing_rb
JSON SCHEMApointindexing_resp
JSON SCHEMArandomcatchment_rb
JSON SCHEMArandomcatchment_resp
JSON SCHEMArandomhuc12_rb
JSON SCHEMArandomhuc12_resp
JSON SCHEMArandomnav_rb
JSON SCHEMArandomnav_resp
JSON SCHEMArandompoint_rb
JSON SCHEMArandompoint_resp
JSON SCHEMArandomppnav_rb
JSON SCHEMArandomppnav_resp
JSON SCHEMAreachcode
JSON SCHEMAreturn_code
JSON SCHEMAreturn_delineation_geometry
JSON SCHEMAreturn_flowline_details
JSON SCHEMAreturn_flowline_geometry
JSON SCHEMAsearch_type
JSON SCHEMAsplit_initial_catchment
JSON SCHEMAstart_hydroseq
JSON SCHEMAstart_measure
JSON SCHEMAstart_nhdplusid
JSON SCHEMAstart_permanent_identifier
JSON SCHEMAstart_reachcode
JSON SCHEMAstatus_message
JSON SCHEMAstop_hydroseq
JSON SCHEMAstop_measure
JSON SCHEMAstop_nhdplusid
JSON SCHEMAstop_permanent_identifier
JSON SCHEMAstop_reachcode
JSON SCHEMAupstreamdownstream_rb
JSON SCHEMAupstreamdownstream_resp
JSON SCHEMAwbd_version
JSON SCHEMAFormioSchemaAndSubmission
JSON SCHEMAair00
JSON SCHEMAair01
JSON SCHEMAair02
JSON SCHEMAair03
JSON SCHEMAair04
JSON SCHEMAair05
JSON SCHEMAair06
JSON SCHEMAair08
JSON SCHEMAair09
JSON SCHEMAair10
JSON SCHEMAair11
JSON SCHEMAair12
JSON SCHEMAgeo
JSON SCHEMAmeta1
JSON SCHEMAmeta3
JSON SCHEMAqp0
JSON SCHEMAecho01
JSON SCHEMAecho02
JSON SCHEMAecho03
JSON SCHEMAecho04
JSON SCHEMAecho05
JSON SCHEMAecho06
JSON SCHEMAecho07
JSON SCHEMAecho08
JSON SCHEMAecho09
JSON SCHEMAecho10
JSON SCHEMAecho11
JSON SCHEMAgeo
JSON SCHEMAmeta1
JSON SCHEMAmeta3
JSON SCHEMAqp0
JSON SCHEMAcrs0_Cases
JSON SCHEMAcrs0_ClusterData
JSON SCHEMAcrs0_ClusterOutput
JSON SCHEMAcrs0_get_case_info.Results
JSON SCHEMAcrs0_get_cases_from_facility.CaseNumber
JSON SCHEMAcrs0_get_cases_from_facility.CaseNumbers
JSON SCHEMAcrs0_get_cases_from_facility.Results
JSON SCHEMAcrs0_get_facilities_from_case.RegistryID
JSON SCHEMAcrs0_get_facilities_from_case.RegistryIDs
JSON SCHEMAcrs0_get_facilities_from_case.Results
JSON SCHEMAcrs0_MapData
JSON SCHEMAcrs0_MapOutput
JSON SCHEMAcrs1_CAEDDocuments
JSON SCHEMAcrs1_CaseInformation
JSON SCHEMAcrs1_CaseMilestones
JSON SCHEMAcrs1_Citations
JSON SCHEMAcrs1_ComplianceSchedules
JSON SCHEMAcrs1_ComplyingActions
JSON SCHEMAcrs1_Defendants
JSON SCHEMAcrs1_EnforcementConclusions
JSON SCHEMAcrs1_Facilities
JSON SCHEMAcrs1_FinalOrderStatuses
JSON SCHEMAcrs1_LawsAndSections
JSON SCHEMAcrs1_PollutantReductions
JSON SCHEMAcrs1_Pollutants
JSON SCHEMAcrs1_ProgramLinks
JSON SCHEMAcrs1_RelatedActivities
JSON SCHEMAcrs1_Results
JSON SCHEMAcrs1_SupplementalEnvironmentalProjects
JSON SCHEMAcrs2_Results
JSON SCHEMAcrs3_CaseInformation
JSON SCHEMAcrs3_CRDefendants
JSON SCHEMAcrs3_CRDetails
JSON SCHEMAcrs3_Locations
JSON SCHEMAcrs3_Results
JSON SCHEMAcrs5_Results
JSON SCHEMAmet1
JSON SCHEMAmet2
JSON SCHEMAqp0
JSON SCHEMArlk00_LuValues
JSON SCHEMArlk51_Results
JSON SCHEMAcwa01
JSON SCHEMAcwa02
JSON SCHEMAcwa03
JSON SCHEMAcwa04
JSON SCHEMAcwa05
JSON SCHEMAcwa06
JSON SCHEMAcwa07
JSON SCHEMAcwa08
JSON SCHEMAcwa09
JSON SCHEMAcwa10
JSON SCHEMAcwa11
JSON SCHEMAcwa12
JSON SCHEMAcwa13
JSON SCHEMAgeo
JSON SCHEMAmeta1
JSON SCHEMAmeta3
JSON SCHEMAqp0
JSON SCHEMArlup01
JSON SCHEMArlup20
JSON SCHEMArlup23
JSON SCHEMArlup24
JSON SCHEMArlup54
JSON SCHEMArlup58
JSON SCHEMArlup59
JSON SCHEMArlup61
JSON SCHEMArlup65
JSON SCHEMArlup75
JSON SCHEMArlup77
JSON SCHEMAdfr0_get_aws_docs.Results
JSON SCHEMAdfr0_get_cwa_eff_alr_exp.Results
JSON SCHEMAdfr0_get_cwa_eff_compliance_exp.Results
JSON SCHEMAdfr0_get_d80d90s_details.D80D90sDetails
JSON SCHEMAdfr0_get_d80d90s_details.Results
JSON SCHEMAdfr0_get_ejscreen_indexes.Results
JSON SCHEMAdfr0_Qtr12Header
JSON SCHEMAdfr0_Qtr12Header39
JSON SCHEMAdfr0_Qtr12Status
JSON SCHEMAdfr0_Qtr13Header
JSON SCHEMAdfr0_Qtr13Status
JSON SCHEMAdfr001_Results
JSON SCHEMAdfr002_Results
JSON SCHEMAdfr004
JSON SCHEMAdfr005_Results
JSON SCHEMAdfr006_Results
JSON SCHEMAdfr007_Results
JSON SCHEMAdfr009_Results
JSON SCHEMAdfr010_Results
JSON SCHEMAdfr011_Results
JSON SCHEMAdfr012_Results
JSON SCHEMAdfr013_Results
JSON SCHEMAdfr014_Results
JSON SCHEMAdfr015_Results
JSON SCHEMAdfr017_Results
JSON SCHEMAdfr018_CAEDDocuments
JSON SCHEMAdfr018_EJScreenIndexes
JSON SCHEMAdfr018_MapData
JSON SCHEMAdfr018_MultipleFRSFacilities
JSON SCHEMAdfr018_NAICS
JSON SCHEMAdfr018_Permits
JSON SCHEMAdfr018_ProgramDates
JSON SCHEMAdfr018_RegistryIDs
JSON SCHEMAdfr018_Reports
JSON SCHEMAdfr018_Results
JSON SCHEMAdfr018_Summaries
JSON SCHEMAdfr018_WebFireDocuments
JSON SCHEMAdfr019
JSON SCHEMAdfr020_.HPVHistory
JSON SCHEMAdfr020_.PermitHistory
JSON SCHEMAdfr020
JSON SCHEMAdfr021
JSON SCHEMAdfr022
JSON SCHEMAdfr023
JSON SCHEMAdfr024
JSON SCHEMAdfr025
JSON SCHEMAdfr026
JSON SCHEMAdfr027
JSON SCHEMAdfr029
JSON SCHEMAdfr030
JSON SCHEMAdfr031
JSON SCHEMAdfr032
JSON SCHEMAdfr034
JSON SCHEMAdfr035_EXP
JSON SCHEMAdfr035_EXP.Parameters
JSON SCHEMAdfr035_EXP.Sources
JSON SCHEMAdfr035
JSON SCHEMAdfr036
JSON SCHEMAdfr037
JSON SCHEMAdfr038_EXP
JSON SCHEMAdfr038_EXP.Parameters
JSON SCHEMAdfr038_EXP.Sources
JSON SCHEMAdfr038
JSON SCHEMAdfr040
JSON SCHEMAdfr041
JSON SCHEMAdfr042
JSON SCHEMAdfr043
JSON SCHEMAdfr045
JSON SCHEMAdfr046
JSON SCHEMAdfr047_.Status
JSON SCHEMAdfr049
JSON SCHEMAdfr050
JSON SCHEMAdfr051
JSON SCHEMAdfr052
JSON SCHEMAdfr053
JSON SCHEMAdfr054
JSON SCHEMAdfr055
JSON SCHEMAdfr057
JSON SCHEMAdfr058
JSON SCHEMAdfr059
JSON SCHEMAdfr060
JSON SCHEMAdfr061
JSON SCHEMAdfr062
JSON SCHEMAdfr063_s
JSON SCHEMAdfr064
JSON SCHEMAdfr065
JSON SCHEMAdfr066
JSON SCHEMAdfr067
JSON SCHEMAdfr068
JSON SCHEMAdfr069
JSON SCHEMAdfr070
JSON SCHEMAdfr071
JSON SCHEMAdfr072
JSON SCHEMAdfr073
JSON SCHEMAdfr074
JSON SCHEMAdfr075
JSON SCHEMAdfr076
JSON SCHEMAdfr077
JSON SCHEMAdfr078
JSON SCHEMAdfr079_s
JSON SCHEMAdfr079_s.Evaluations
JSON SCHEMAdfr079_s.Status
JSON SCHEMAdfr079_s.Violations
JSON SCHEMAdfr081
JSON SCHEMAdfr083_s
JSON SCHEMAdfr083_s.RulesViolated
JSON SCHEMAdfr084_Codes
JSON SCHEMAdfr084
JSON SCHEMAdfr085
JSON SCHEMAdfr086
JSON SCHEMAdfr088
JSON SCHEMAdfr089
JSON SCHEMAdfr090
JSON SCHEMAdfr092
JSON SCHEMAdfr093
JSON SCHEMAdfr094
JSON SCHEMAdfr095
JSON SCHEMAdfr096
JSON SCHEMAdfr098
JSON SCHEMAdfr100
JSON SCHEMAdfr101
JSON SCHEMAdfr102
JSON SCHEMAdfr103
JSON SCHEMAdfr104
JSON SCHEMAdfr105
JSON SCHEMAdfr106
JSON SCHEMAdfr108
JSON SCHEMAdfr109
JSON SCHEMAdfr110
JSON SCHEMAdfr111_Details
JSON SCHEMAdfr111_Details.Sources
JSON SCHEMAdfr111
JSON SCHEMAdfr112
JSON SCHEMAdfr114_Results
JSON SCHEMAdfr115
JSON SCHEMAdfr116_Results
JSON SCHEMAdfr117_Results
JSON SCHEMAdfr118_Results
JSON SCHEMAdfr119_Results
JSON SCHEMAdfr120_Results
JSON SCHEMAdfr122_Results
JSON SCHEMAdfr123_Results
JSON SCHEMAdfr124_Results
JSON SCHEMAdfr125_Results
JSON SCHEMAdfr126_Results
JSON SCHEMAdfr127_Results
JSON SCHEMAdfr128_Results
JSON SCHEMAdfr129_Results
JSON SCHEMAdfr130_Results
JSON SCHEMAdfr131_Results
JSON SCHEMAdfr132_Results
JSON SCHEMAdfr133_Results
JSON SCHEMAdfr134_Results
JSON SCHEMAdfr135_Results
JSON SCHEMAdfr136_Results
JSON SCHEMAeff01
JSON SCHEMAeff02
JSON SCHEMAeff03
JSON SCHEMAeff04
JSON SCHEMAeff05
JSON SCHEMAeff06
JSON SCHEMAeff07
JSON SCHEMAeff08
JSON SCHEMAeff09
JSON SCHEMArlup01
JSON SCHEMArlup23
JSON SCHEMAgeo
JSON SCHEMAmeta1
JSON SCHEMAmeta3
JSON SCHEMAqp0
JSON SCHEMArcra01
JSON SCHEMArcra02
JSON SCHEMArcra03
JSON SCHEMArcra04
JSON SCHEMArcra05
JSON SCHEMArcra06
JSON SCHEMArcra07
JSON SCHEMArcra08
JSON SCHEMArcra09
JSON SCHEMArcra10
JSON SCHEMArcra11
JSON SCHEMArcra12
JSON SCHEMArcra13
JSON SCHEMAmeta1
JSON SCHEMAmeta3
JSON SCHEMAsdw02
JSON SCHEMAsdw03
JSON SCHEMAsdw04
JSON SCHEMAcustomSearch.keywordSearch
JSON SCHEMAcustomSearch.multiCriteriaSearchCriteria
JSON SCHEMAcustomSearch.multiCriteriaSearch
JSON SCHEMAglossary.contact
JSON SCHEMAglossary.help
JSON SCHEMAglossary.list
JSON SCHEMAlimitation.read
JSON SCHEMApointSourceCategory.cfr
JSON SCHEMApointSourceCategory.citationHistory
JSON SCHEMApointSourceCategory.definitions
JSON SCHEMApointSourceCategory.list
JSON SCHEMApointSourceCategory.read
JSON SCHEMApointSourceSubcategory.read
JSON SCHEMApollutant.limitations
JSON SCHEMApollutant.listCategories
JSON SCHEMApollutant.list
JSON SCHEMApollutant.readCategory
JSON SCHEMApollutant.read
JSON SCHEMAtreatmentTechnology.categoryLimitations
JSON SCHEMAtreatmentTechnology.limitations
JSON SCHEMAtreatmentTechnology.listCategories
JSON SCHEMAtreatmentTechnology.list
JSON SCHEMAtreatmentTechnology.readCategory
JSON SCHEMAtreatmentTechnology.read
JSON SCHEMAwastestreamProcess.limitations
JSON SCHEMARow
JSON SCHEMAUvDaily
JSON SCHEMAUvHourly
JSON SCHEMAgeneric
JSON SCHEMAScroll within the panel for all 621 ·
JSON Structure 621
JSON Structure captures the data shapes in a form built for tooling — a complement to JSON Schema that keeps the model machine-legible.
JSON Structure definitions describing this provider's data shapes.
Aqs Envelope Structure
JSON STRUCTUREAqs Header Structure
JSON STRUCTURECam Account Account Attributes Dto Structure
JSON STRUCTURECam Account Account Dto Structure
JSON STRUCTURECam Account Allowance Compliance Dto Structure
JSON STRUCTURECam Account Allowance Holdings Dto Structure
JSON STRUCTURECam Account Allowance Transactions Dto Structure
JSON STRUCTURECam Account Applicable Account Attributes Dto Structure
JSON STRUCTURECam Account Emissions Compliance Dto Structure
JSON STRUCTURECam Account Owner Operators Dto Structure
JSON STRUCTURECam Camd Services Bulk File Dto Structure
JSON STRUCTURECam Camd Services Report Column Dto Structure
JSON STRUCTURECam Camd Services Report Detail Dto Structure
JSON STRUCTURECam Camd Services Report Dto Structure
JSON STRUCTURECam Emissions Annual Unit Data View Structure
JSON STRUCTURECam Emissions Day Unit Data View Structure
JSON STRUCTURECam Emissions Emissions Review Dto Structure
JSON STRUCTURECam Emissions Emissions View Dto Structure
JSON STRUCTURECam Emissions Hour Unit Data View Structure
JSON STRUCTURECam Emissions Hour Unit Mats Data View Structure
JSON STRUCTURECam Emissions Hourly Apportioned Emissions Dto Structure
JSON STRUCTURECam Emissions Month Unit Data View Structure
JSON STRUCTURECam Emissions Ozone Unit Data View Structure
JSON STRUCTURECam Emissions Quarter Unit Data View Structure
JSON STRUCTURECam Facilities Facility Attributes Dto Structure
JSON STRUCTURECam Facilities Facility Dto Structure
JSON STRUCTURECam Master Data Account Type Dto Structure
JSON STRUCTURECam Master Data Code Table Dto Structure
JSON STRUCTURECam Master Data Control Technology Dto Structure
JSON STRUCTURECam Master Data Data Column Dto Structure
JSON STRUCTURECam Master Data Data Set Dto Structure
JSON STRUCTURECam Master Data Data Table Dto Structure
JSON STRUCTURECam Master Data Fuel Type Dto Structure
JSON STRUCTURECam Master Data Program Dto Structure
JSON STRUCTURECam Master Data Reporting Period Dto Structure
JSON STRUCTURECam Master Data Unit Type Dto Structure
JSON STRUCTURECam Monitor Plan Analyzer Range Dto Structure
JSON STRUCTURECam Monitor Plan Analyzer Range Structure
JSON STRUCTURECam Monitor Plan Component Dto Structure
JSON STRUCTURECam Monitor Plan Component Structure
JSON STRUCTURECam Monitor Plan Duct Waf Dto Structure
JSON STRUCTURECam Monitor Plan Duct Waf Structure
JSON STRUCTURECam Monitor Plan Emission Evaluation Structure
JSON STRUCTURECam Monitor Plan Last Updated Config Dto Structure
JSON STRUCTURECam Monitor Plan Leequalification Dto Structure
JSON STRUCTURECam Monitor Plan Leequalification Structure
JSON STRUCTURECam Monitor Plan Lmequalification Dto Structure
JSON STRUCTURECam Monitor Plan Lmequalification Structure
JSON STRUCTURECam Monitor Plan Mats Method Dto Structure
JSON STRUCTURECam Monitor Plan Mats Method Structure
JSON STRUCTURECam Monitor Plan Monitor Attribute Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Attribute Structure
JSON STRUCTURECam Monitor Plan Monitor Default Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Default Structure
JSON STRUCTURECam Monitor Plan Monitor Formula Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Formula Structure
JSON STRUCTURECam Monitor Plan Monitor Load Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Load Structure
JSON STRUCTURECam Monitor Plan Monitor Location Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Location Structure
JSON STRUCTURECam Monitor Plan Monitor Method Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Method Structure
JSON STRUCTURECam Monitor Plan Monitor Plan Comment Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Plan Comment Structure
JSON STRUCTURECam Monitor Plan Monitor Plan Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Plan Structure
JSON STRUCTURECam Monitor Plan Monitor Qualification Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Qualification Structure
JSON STRUCTURECam Monitor Plan Monitor Span Dto Structure
JSON STRUCTURECam Monitor Plan Monitor Span Structure
JSON STRUCTURECam Monitor Plan Monitor System Dto Structure
JSON STRUCTURECam Monitor Plan Monitor System Structure
JSON STRUCTURECam Monitor Plan Pctqualification Dto Structure
JSON STRUCTURECam Monitor Plan Pctqualification Structure
JSON STRUCTURECam Monitor Plan Plant Structure
JSON STRUCTURECam Monitor Plan Program Code Structure
JSON STRUCTURECam Monitor Plan Program Structure
JSON STRUCTURECam Monitor Plan Reporting Freq Dto Structure
JSON STRUCTURECam Monitor Plan Reporting Period Structure
JSON STRUCTURECam Monitor Plan Stack Pipe Structure
JSON STRUCTURECam Monitor Plan System Component Dto Structure
JSON STRUCTURECam Monitor Plan System Component Structure
JSON STRUCTURECam Monitor Plan System Fuel Flow Dto Structure
JSON STRUCTURECam Monitor Plan System Fuel Flow Structure
JSON STRUCTURECam Monitor Plan Unit Boiler Type Structure
JSON STRUCTURECam Monitor Plan Unit Capacity Dto Structure
JSON STRUCTURECam Monitor Plan Unit Capacity Structure
JSON STRUCTURECam Monitor Plan Unit Control Dto Structure
JSON STRUCTURECam Monitor Plan Unit Control Structure
JSON STRUCTURECam Monitor Plan Unit Dto Structure
JSON STRUCTURECam Monitor Plan Unit Fuel Dto Structure
JSON STRUCTURECam Monitor Plan Unit Fuel Structure
JSON STRUCTURECam Monitor Plan Unit Op Status Structure
JSON STRUCTURECam Monitor Plan Unit Program Dto Structure
JSON STRUCTURECam Monitor Plan Unit Program Structure
JSON STRUCTURECam Monitor Plan Unit Stack Configuration Dto Structure
JSON STRUCTURECam Monitor Plan Unit Stack Configuration Structure
JSON STRUCTURECam Monitor Plan Unit Structure
JSON STRUCTURECam Qa Cert Air Emission Testing Dto Structure
JSON STRUCTURECam Qa Cert App Ecorrelation Test Run Base Dto Structure
JSON STRUCTURECam Qa Cert App Ecorrelation Test Run Dto Structure
JSON STRUCTURECam Qa Cert App Ecorrelation Test Summary Dto Structure
JSON STRUCTURECam Qa Cert App Eheat Input From Gas Dto Structure
JSON STRUCTURECam Qa Cert App Eheat Input From Oil Dto Structure
JSON STRUCTURECam Qa Cert Calibration Injection Dto Structure
JSON STRUCTURECam Qa Cert Cert Event Review And Submit Dto Structure
JSON STRUCTURECam Qa Cert Cycle Time Injection Dto Structure
JSON STRUCTURECam Qa Cert Cycle Time Injection Record Dto Structure
JSON STRUCTURECam Qa Cert Cycle Time Summary Dto Structure
JSON STRUCTURECam Qa Cert Flow Rata Run Dto Structure
JSON STRUCTURECam Qa Cert Flow To Load Check Dto Structure
JSON STRUCTURECam Qa Cert Flow To Load Check Record Dto Structure
JSON STRUCTURECam Qa Cert Flow To Load Reference Dto Structure
JSON STRUCTURECam Qa Cert Flow To Load Reference Record Dto Structure
JSON STRUCTURECam Qa Cert Fuel Flow To Load Baseline Dto Structure
JSON STRUCTURECam Qa Cert Fuel Flow To Load Test Dto Structure
JSON STRUCTURECam Qa Cert Fuel Flowmeter Accuracy Dto Structure
JSON STRUCTURECam Qa Cert Fuel Flowmeter Accuracy Record Dto Structure
JSON STRUCTURECam Qa Cert Hg Injection Dto Structure
JSON STRUCTURECam Qa Cert Hg Injection Record Dto Structure
JSON STRUCTURECam Qa Cert Hg Summary Dto Structure
JSON STRUCTURECam Qa Cert Linearity Injection Dto Structure
JSON STRUCTURECam Qa Cert Linearity Injection Record Dto Structure
JSON STRUCTURECam Qa Cert Linearity Summary Dto Structure
JSON STRUCTURECam Qa Cert Linearity Summary Record Dto Structure
JSON STRUCTURECam Qa Cert Online Offline Calibration Dto Structure
JSON STRUCTURECam Qa Cert Protocol Gas Dto Structure
JSON STRUCTURECam Qa Cert Protocol Gas Record Dto Structure
JSON STRUCTURECam Qa Cert Qacertification Dto Structure
JSON STRUCTURECam Qa Cert Qacertification Event Dto Structure
JSON STRUCTURECam Qa Cert Rata Dto Structure
JSON STRUCTURECam Qa Cert Rata Record Dto Structure
JSON STRUCTURECam Qa Cert Rata Run Dto Structure
JSON STRUCTURECam Qa Cert Rata Summary Dto Structure
JSON STRUCTURECam Qa Cert Rata Summary Record Dto Structure
JSON STRUCTURECam Qa Cert Rata Traverse Dto Structure
JSON STRUCTURECam Qa Cert Rata Traverse Record Dto Structure
JSON STRUCTURECam Qa Cert Review And Submit Test Summary Dto Structure
JSON STRUCTURECam Qa Cert Tee Review And Submit Dto Structure
JSON STRUCTURECam Qa Cert Test Extension Exemption Dto Structure
JSON STRUCTURECam Qa Cert Test Qualification Dto Structure
JSON STRUCTURECam Qa Cert Test Qualification Record Dto Structure
JSON STRUCTURECam Qa Cert Test Summary Dto Structure
JSON STRUCTURECam Qa Cert Test Summary Record Dto Structure
JSON STRUCTURECam Qa Cert Unit Default Test Dto Structure
JSON STRUCTURECam Qa Cert Unit Default Test Record Dto Structure
JSON STRUCTURECam Qa Cert Unit Default Test Run Dto Structure
JSON STRUCTURECam Qa Cert Unit Default Test Run Record Dto Structure
JSON STRUCTURECam Streaming Account Attributes Dto Structure
JSON STRUCTURECam Streaming Allowance Compliance Dto Structure
JSON STRUCTURECam Streaming Allowance Holdings Dto Structure
JSON STRUCTURECam Streaming Allowance Transactions Dto Structure
JSON STRUCTURECam Streaming Annual Apportioned Emissions Dto Structure
JSON STRUCTURECam Streaming Daily Apportioned Emissions Dto Structure
JSON STRUCTURECam Streaming Derived Hourly Value Base Dto Structure
JSON STRUCTURECam Streaming Emissions Compliance Dto Structure
JSON STRUCTURECam Streaming Facility Attributes Dto Structure
JSON STRUCTURECam Streaming Hourly Apportioned Emissions Dto Structure
JSON STRUCTURECam Streaming Hourly Operating Dto Structure
JSON STRUCTURECam Streaming Ozone Apportioned Emissions Dto Structure
JSON STRUCTURECam Streaming Summary Value Base Dto Structure
JSON STRUCTURECam Streaming Supplemental Operating Dto Structure
JSON STRUCTURECip Service Aggregation Engine Structure
JSON STRUCTURECip Service Cipsrv Domains State Structure
JSON STRUCTURECip Service Cipsrv Domains States Structure
JSON STRUCTURECip Service Cipsrv Domains Structure
JSON STRUCTURECip Service Cipsrv Domains Tribe Structure
JSON STRUCTURECip Service Cipsrv Domains Tribes Structure
JSON STRUCTURECip Service Cipsrv Index Rb Structure
JSON STRUCTURECip Service Cipsrv Index Resp Structure
JSON STRUCTURECip Service Cipsrv Registry Components Structure
JSON STRUCTURECip Service Cipsrv Registry Structure
JSON STRUCTURECip Service Coordinates1 Structure
JSON STRUCTURECip Service Coordinates2 Structure
JSON STRUCTURECip Service Coordinates3 Structure
JSON STRUCTURECip Service Delineate Rb Structure
JSON STRUCTURECip Service Delineate Resp Structure
JSON STRUCTURECip Service Delineated Area Properties Structure
JSON STRUCTURECip Service End Point Properties Structure
JSON STRUCTURECip Service Event Feature Properties Structure
JSON STRUCTURECip Service Fcode Allow Structure
JSON STRUCTURECip Service Fcode Deny Structure
JSON STRUCTURECip Service Fill Basin Holes Structure
JSON STRUCTURECip Service Flow Accumulation Rb Structure
JSON STRUCTURECip Service Flow Accumulation Resp Structure
JSON STRUCTURECip Service Flowline Count Structure
JSON STRUCTURECip Service Geojson Bbox Structure
JSON STRUCTURECip Service Geojson Feature Structure
JSON STRUCTURECip Service Geojson Featurecollection Structure
JSON STRUCTURECip Service Geojson Geometry Structure
JSON STRUCTURECip Service Globalid Structure
JSON STRUCTURECip Service Hydroseq Structure
JSON STRUCTURECip Service Image Format Structure
JSON STRUCTURECip Service Indexed Catchment Properties Structure
JSON STRUCTURECip Service Indexed Flowline Properties Structure
JSON STRUCTURECip Service Indexing Engine Structure
JSON STRUCTURECip Service Indexing Line Properties Structure
JSON STRUCTURECip Service Indexing Summary Structure
JSON STRUCTURECip Service Known Region Structure
JSON STRUCTURECip Service Linked Data Program Structure
JSON STRUCTURECip Service Linked Data Wqp Structure
JSON STRUCTURECip Service Max Distancekm Structure
JSON STRUCTURECip Service Max Flowtimeday Structure
JSON STRUCTURECip Service Measure Structure
JSON STRUCTURECip Service Navigate Rb Structure
JSON STRUCTURECip Service Navigate Resp Structure
JSON STRUCTURECip Service Navigated Flowline Properties Structure
JSON STRUCTURECip Service Nhdplus Version Structure
JSON STRUCTURECip Service Nhdplusid Structure
JSON STRUCTURECip Service Ordinate Structure
JSON STRUCTURECip Service Permanent Identifier Structure
JSON STRUCTURECip Service Pointindexing Rb Structure
JSON STRUCTURECip Service Pointindexing Resp Structure
JSON STRUCTURECip Service Randomcatchment Rb Structure
JSON STRUCTURECip Service Randomcatchment Resp Structure
JSON STRUCTURECip Service Randomhuc12 Rb Structure
JSON STRUCTURECip Service Randomhuc12 Resp Structure
JSON STRUCTURECip Service Randomnav Rb Structure
JSON STRUCTURECip Service Randomnav Resp Structure
JSON STRUCTURECip Service Randompoint Rb Structure
JSON STRUCTURECip Service Randompoint Resp Structure
JSON STRUCTURECip Service Randomppnav Rb Structure
JSON STRUCTURECip Service Randomppnav Resp Structure
JSON STRUCTURECip Service Reachcode Structure
JSON STRUCTURECip Service Return Code Structure
JSON STRUCTURECip Service Return Delineation Geometry Structure
JSON STRUCTURECip Service Return Flowline Details Structure
JSON STRUCTURECip Service Return Flowline Geometry Structure
JSON STRUCTURECip Service Search Type Structure
JSON STRUCTURECip Service Split Initial Catchment Structure
JSON STRUCTURECip Service Start Hydroseq Structure
JSON STRUCTURECip Service Start Measure Structure
JSON STRUCTURECip Service Start Nhdplusid Structure
JSON STRUCTURECip Service Start Permanent Identifier Structure
JSON STRUCTURECip Service Start Reachcode Structure
JSON STRUCTURECip Service Status Message Structure
JSON STRUCTURECip Service Stop Hydroseq Structure
JSON STRUCTURECip Service Stop Measure Structure
JSON STRUCTURECip Service Stop Nhdplusid Structure
JSON STRUCTURECip Service Stop Permanent Identifier Structure
JSON STRUCTURECip Service Stop Reachcode Structure
JSON STRUCTURECip Service Upstreamdownstream Rb Structure
JSON STRUCTURECip Service Upstreamdownstream Resp Structure
JSON STRUCTURECip Service Wbd Version Structure
JSON STRUCTURECsb Rebate Formio Schema And Submission Structure
JSON STRUCTUREEcho Air Air00 Structure
JSON STRUCTUREEcho Air Air01 Structure
JSON STRUCTUREEcho Air Air02 Structure
JSON STRUCTUREEcho Air Air03 Structure
JSON STRUCTUREEcho Air Air04 Structure
JSON STRUCTUREEcho Air Air05 Structure
JSON STRUCTUREEcho Air Air06 Structure
JSON STRUCTUREEcho Air Air08 Structure
JSON STRUCTUREEcho Air Air09 Structure
JSON STRUCTUREEcho Air Air10 Structure
JSON STRUCTUREEcho Air Air11 Structure
JSON STRUCTUREEcho Air Air12 Structure
JSON STRUCTUREEcho Air Geo Structure
JSON STRUCTUREEcho Air Meta1 Structure
JSON STRUCTUREEcho Air Meta3 Structure
JSON STRUCTUREEcho Air Qp0 Structure
JSON STRUCTUREEcho All Echo01 Structure
JSON STRUCTUREEcho All Echo02 Structure
JSON STRUCTUREEcho All Echo03 Structure
JSON STRUCTUREEcho All Echo04 Structure
JSON STRUCTUREEcho All Echo05 Structure
JSON STRUCTUREEcho All Echo06 Structure
JSON STRUCTUREEcho All Echo07 Structure
JSON STRUCTUREEcho All Echo08 Structure
JSON STRUCTUREEcho All Echo09 Structure
JSON STRUCTUREEcho All Echo10 Structure
JSON STRUCTUREEcho All Echo11 Structure
JSON STRUCTUREEcho All Geo Structure
JSON STRUCTUREEcho All Meta1 Structure
JSON STRUCTUREEcho All Meta3 Structure
JSON STRUCTUREEcho All Qp0 Structure
JSON STRUCTUREEcho Case Crs0 Cases Structure
JSON STRUCTUREEcho Case Crs0 Cluster Data Structure
JSON STRUCTUREEcho Case Crs0 Cluster Output Structure
JSON STRUCTUREEcho Case Crs0 Get Case Info.Results Structure
JSON STRUCTUREEcho Case Crs0 Get Cases From Facility.Results Structure
JSON STRUCTUREEcho Case Crs0 Map Data Structure
JSON STRUCTUREEcho Case Crs0 Map Output Structure
JSON STRUCTUREEcho Case Crs1 Caeddocuments Structure
JSON STRUCTUREEcho Case Crs1 Case Information Structure
JSON STRUCTUREEcho Case Crs1 Case Milestones Structure
JSON STRUCTUREEcho Case Crs1 Citations Structure
JSON STRUCTUREEcho Case Crs1 Compliance Schedules Structure
JSON STRUCTUREEcho Case Crs1 Complying Actions Structure
JSON STRUCTUREEcho Case Crs1 Defendants Structure
JSON STRUCTUREEcho Case Crs1 Enforcement Conclusions Structure
JSON STRUCTUREEcho Case Crs1 Facilities Structure
JSON STRUCTUREEcho Case Crs1 Final Order Statuses Structure
JSON STRUCTUREEcho Case Crs1 Laws And Sections Structure
JSON STRUCTUREEcho Case Crs1 Pollutant Reductions Structure
JSON STRUCTUREEcho Case Crs1 Pollutants Structure
JSON STRUCTUREEcho Case Crs1 Program Links Structure
JSON STRUCTUREEcho Case Crs1 Related Activities Structure
JSON STRUCTUREEcho Case Crs1 Results Structure
JSON STRUCTUREEcho Case Crs2 Results Structure
JSON STRUCTUREEcho Case Crs3 Case Information Structure
JSON STRUCTUREEcho Case Crs3 Crdefendants Structure
JSON STRUCTUREEcho Case Crs3 Crdetails Structure
JSON STRUCTUREEcho Case Crs3 Locations Structure
JSON STRUCTUREEcho Case Crs3 Results Structure
JSON STRUCTUREEcho Case Crs5 Results Structure
JSON STRUCTUREEcho Case Met1 Structure
JSON STRUCTUREEcho Case Met2 Structure
JSON STRUCTUREEcho Case Qp0 Structure
JSON STRUCTUREEcho Case Rlk00 Lu Values Structure
JSON STRUCTUREEcho Case Rlk51 Results Structure
JSON STRUCTUREEcho Cwa Cwa01 Structure
JSON STRUCTUREEcho Cwa Cwa02 Structure
JSON STRUCTUREEcho Cwa Cwa03 Structure
JSON STRUCTUREEcho Cwa Cwa04 Structure
JSON STRUCTUREEcho Cwa Cwa05 Structure
JSON STRUCTUREEcho Cwa Cwa06 Structure
JSON STRUCTUREEcho Cwa Cwa07 Structure
JSON STRUCTUREEcho Cwa Cwa08 Structure
JSON STRUCTUREEcho Cwa Cwa09 Structure
JSON STRUCTUREEcho Cwa Cwa10 Structure
JSON STRUCTUREEcho Cwa Cwa11 Structure
JSON STRUCTUREEcho Cwa Cwa12 Structure
JSON STRUCTUREEcho Cwa Cwa13 Structure
JSON STRUCTUREEcho Cwa Geo Structure
JSON STRUCTUREEcho Cwa Meta1 Structure
JSON STRUCTUREEcho Cwa Meta3 Structure
JSON STRUCTUREEcho Cwa Qp0 Structure
JSON STRUCTUREEcho Cwa Rlup01 Structure
JSON STRUCTUREEcho Cwa Rlup20 Structure
JSON STRUCTUREEcho Cwa Rlup23 Structure
JSON STRUCTUREEcho Cwa Rlup24 Structure
JSON STRUCTUREEcho Cwa Rlup54 Structure
JSON STRUCTUREEcho Cwa Rlup58 Structure
JSON STRUCTUREEcho Cwa Rlup59 Structure
JSON STRUCTUREEcho Cwa Rlup61 Structure
JSON STRUCTUREEcho Cwa Rlup65 Structure
JSON STRUCTUREEcho Cwa Rlup75 Structure
JSON STRUCTUREEcho Cwa Rlup77 Structure
JSON STRUCTUREEcho Dfr Dfr0 Get Aws Docs.Results Structure
JSON STRUCTUREEcho Dfr Dfr0 Get Cwa Eff Alr Exp.Results Structure
JSON STRUCTUREEcho Dfr Dfr0 Get D80D90S Details.Results Structure
JSON STRUCTUREEcho Dfr Dfr0 Get Ejscreen Indexes.Results Structure
JSON STRUCTUREEcho Dfr Dfr0 Qtr12 Header Structure
JSON STRUCTUREEcho Dfr Dfr0 Qtr12 Header39 Structure
JSON STRUCTUREEcho Dfr Dfr0 Qtr12 Status Structure
JSON STRUCTUREEcho Dfr Dfr0 Qtr13 Header Structure
JSON STRUCTUREEcho Dfr Dfr0 Qtr13 Status Structure
JSON STRUCTUREEcho Dfr Dfr001 Results Structure
JSON STRUCTUREEcho Dfr Dfr002 Results Structure
JSON STRUCTUREEcho Dfr Dfr004 Structure
JSON STRUCTUREEcho Dfr Dfr005 Results Structure
JSON STRUCTUREEcho Dfr Dfr006 Results Structure
JSON STRUCTUREEcho Dfr Dfr007 Results Structure
JSON STRUCTUREEcho Dfr Dfr009 Results Structure
JSON STRUCTUREEcho Dfr Dfr010 Results Structure
JSON STRUCTUREEcho Dfr Dfr011 Results Structure
JSON STRUCTUREEcho Dfr Dfr012 Results Structure
JSON STRUCTUREEcho Dfr Dfr013 Results Structure
JSON STRUCTUREEcho Dfr Dfr014 Results Structure
JSON STRUCTUREEcho Dfr Dfr015 Results Structure
JSON STRUCTUREEcho Dfr Dfr017 Results Structure
JSON STRUCTUREEcho Dfr Dfr018 Caeddocuments Structure
JSON STRUCTUREEcho Dfr Dfr018 Ejscreen Indexes Structure
JSON STRUCTUREEcho Dfr Dfr018 Map Data Structure
JSON STRUCTUREEcho Dfr Dfr018 Multiple Frsfacilities Structure
JSON STRUCTUREEcho Dfr Dfr018 Naics Structure
JSON STRUCTUREEcho Dfr Dfr018 Permits Structure
JSON STRUCTUREEcho Dfr Dfr018 Program Dates Structure
JSON STRUCTUREEcho Dfr Dfr018 Registry Ids Structure
JSON STRUCTUREEcho Dfr Dfr018 Reports Structure
JSON STRUCTUREEcho Dfr Dfr018 Results Structure
JSON STRUCTUREEcho Dfr Dfr018 Summaries Structure
JSON STRUCTUREEcho Dfr Dfr018 Web Fire Documents Structure
JSON STRUCTUREEcho Dfr Dfr019 Structure
JSON STRUCTUREEcho Dfr Dfr020 .Hpvhistory Structure
JSON STRUCTUREEcho Dfr Dfr020 .Permit History Structure
JSON STRUCTUREEcho Dfr Dfr020 Structure
JSON STRUCTUREEcho Dfr Dfr021 Structure
JSON STRUCTUREEcho Dfr Dfr022 Structure
JSON STRUCTUREEcho Dfr Dfr023 Structure
JSON STRUCTUREEcho Dfr Dfr024 Structure
JSON STRUCTUREEcho Dfr Dfr025 Structure
JSON STRUCTUREEcho Dfr Dfr026 Structure
JSON STRUCTUREEcho Dfr Dfr027 Structure
JSON STRUCTUREEcho Dfr Dfr029 Structure
JSON STRUCTUREEcho Dfr Dfr030 Structure
JSON STRUCTUREEcho Dfr Dfr031 Structure
JSON STRUCTUREEcho Dfr Dfr032 Structure
JSON STRUCTUREEcho Dfr Dfr034 Structure
JSON STRUCTUREEcho Dfr Dfr035 Exp Structure
JSON STRUCTUREEcho Dfr Dfr035 Exp.Parameters Structure
JSON STRUCTUREEcho Dfr Dfr035 Exp.Sources Structure
JSON STRUCTUREEcho Dfr Dfr035 Structure
JSON STRUCTUREEcho Dfr Dfr036 Structure
JSON STRUCTUREEcho Dfr Dfr037 Structure
JSON STRUCTUREEcho Dfr Dfr038 Exp Structure
JSON STRUCTUREEcho Dfr Dfr038 Exp.Parameters Structure
JSON STRUCTUREEcho Dfr Dfr038 Exp.Sources Structure
JSON STRUCTUREEcho Dfr Dfr038 Structure
JSON STRUCTUREEcho Dfr Dfr040 Structure
JSON STRUCTUREEcho Dfr Dfr041 Structure
JSON STRUCTUREEcho Dfr Dfr042 Structure
JSON STRUCTUREEcho Dfr Dfr043 Structure
JSON STRUCTUREEcho Dfr Dfr045 Structure
JSON STRUCTUREEcho Dfr Dfr046 Structure
JSON STRUCTUREEcho Dfr Dfr047 .Status Structure
JSON STRUCTUREEcho Dfr Dfr049 Structure
JSON STRUCTUREEcho Dfr Dfr050 Structure
JSON STRUCTUREEcho Dfr Dfr051 Structure
JSON STRUCTUREEcho Dfr Dfr052 Structure
JSON STRUCTUREEcho Dfr Dfr053 Structure
JSON STRUCTUREEcho Dfr Dfr054 Structure
JSON STRUCTUREEcho Dfr Dfr055 Structure
JSON STRUCTUREEcho Dfr Dfr057 Structure
JSON STRUCTUREEcho Dfr Dfr058 Structure
JSON STRUCTUREEcho Dfr Dfr059 Structure
JSON STRUCTUREEcho Dfr Dfr060 Structure
JSON STRUCTUREEcho Dfr Dfr061 Structure
JSON STRUCTUREEcho Dfr Dfr062 Structure
JSON STRUCTUREEcho Dfr Dfr063 S Structure
JSON STRUCTUREEcho Dfr Dfr064 Structure
JSON STRUCTUREEcho Dfr Dfr065 Structure
JSON STRUCTUREEcho Dfr Dfr066 Structure
JSON STRUCTUREEcho Dfr Dfr067 Structure
JSON STRUCTUREEcho Dfr Dfr068 Structure
JSON STRUCTUREEcho Dfr Dfr069 Structure
JSON STRUCTUREEcho Dfr Dfr070 Structure
JSON STRUCTUREEcho Dfr Dfr071 Structure
JSON STRUCTUREEcho Dfr Dfr072 Structure
JSON STRUCTUREEcho Dfr Dfr073 Structure
JSON STRUCTUREEcho Dfr Dfr074 Structure
JSON STRUCTUREEcho Dfr Dfr075 Structure
JSON STRUCTUREEcho Dfr Dfr076 Structure
JSON STRUCTUREEcho Dfr Dfr077 Structure
JSON STRUCTUREEcho Dfr Dfr078 Structure
JSON STRUCTUREEcho Dfr Dfr079 S Structure
JSON STRUCTUREEcho Dfr Dfr079 S.Evaluations Structure
JSON STRUCTUREEcho Dfr Dfr079 S.Status Structure
JSON STRUCTUREEcho Dfr Dfr079 S.Violations Structure
JSON STRUCTUREEcho Dfr Dfr081 Structure
JSON STRUCTUREEcho Dfr Dfr083 S Structure
JSON STRUCTUREEcho Dfr Dfr083 S.Rules Violated Structure
JSON STRUCTUREEcho Dfr Dfr084 Codes Structure
JSON STRUCTUREEcho Dfr Dfr084 Structure
JSON STRUCTUREEcho Dfr Dfr085 Structure
JSON STRUCTUREEcho Dfr Dfr086 Structure
JSON STRUCTUREEcho Dfr Dfr088 Structure
JSON STRUCTUREEcho Dfr Dfr089 Structure
JSON STRUCTUREEcho Dfr Dfr090 Structure
JSON STRUCTUREEcho Dfr Dfr092 Structure
JSON STRUCTUREEcho Dfr Dfr093 Structure
JSON STRUCTUREEcho Dfr Dfr094 Structure
JSON STRUCTUREEcho Dfr Dfr095 Structure
JSON STRUCTUREEcho Dfr Dfr096 Structure
JSON STRUCTUREEcho Dfr Dfr098 Structure
JSON STRUCTUREEcho Dfr Dfr100 Structure
JSON STRUCTUREEcho Dfr Dfr101 Structure
JSON STRUCTUREEcho Dfr Dfr102 Structure
JSON STRUCTUREEcho Dfr Dfr103 Structure
JSON STRUCTUREEcho Dfr Dfr104 Structure
JSON STRUCTUREEcho Dfr Dfr105 Structure
JSON STRUCTUREEcho Dfr Dfr106 Structure
JSON STRUCTUREEcho Dfr Dfr108 Structure
JSON STRUCTUREEcho Dfr Dfr109 Structure
JSON STRUCTUREEcho Dfr Dfr110 Structure
JSON STRUCTUREEcho Dfr Dfr111 Details Structure
JSON STRUCTUREEcho Dfr Dfr111 Details.Sources Structure
JSON STRUCTUREEcho Dfr Dfr111 Structure
JSON STRUCTUREEcho Dfr Dfr112 Structure
JSON STRUCTUREEcho Dfr Dfr114 Results Structure
JSON STRUCTUREEcho Dfr Dfr115 Structure
JSON STRUCTUREEcho Dfr Dfr116 Results Structure
JSON STRUCTUREEcho Dfr Dfr117 Results Structure
JSON STRUCTUREEcho Dfr Dfr118 Results Structure
JSON STRUCTUREEcho Dfr Dfr119 Results Structure
JSON STRUCTUREEcho Dfr Dfr120 Results Structure
JSON STRUCTUREEcho Dfr Dfr122 Results Structure
JSON STRUCTUREEcho Dfr Dfr123 Results Structure
JSON STRUCTUREEcho Dfr Dfr124 Results Structure
JSON STRUCTUREEcho Dfr Dfr125 Results Structure
JSON STRUCTUREEcho Dfr Dfr126 Results Structure
JSON STRUCTUREEcho Dfr Dfr127 Results Structure
JSON STRUCTUREEcho Dfr Dfr128 Results Structure
JSON STRUCTUREEcho Dfr Dfr129 Results Structure
JSON STRUCTUREEcho Dfr Dfr130 Results Structure
JSON STRUCTUREEcho Dfr Dfr131 Results Structure
JSON STRUCTUREEcho Dfr Dfr132 Results Structure
JSON STRUCTUREEcho Dfr Dfr133 Results Structure
JSON STRUCTUREEcho Dfr Dfr134 Results Structure
JSON STRUCTUREEcho Dfr Dfr135 Results Structure
JSON STRUCTUREEcho Dfr Dfr136 Results Structure
JSON STRUCTUREEcho Effluent Eff01 Structure
JSON STRUCTUREEcho Effluent Eff02 Structure
JSON STRUCTUREEcho Effluent Eff03 Structure
JSON STRUCTUREEcho Effluent Eff04 Structure
JSON STRUCTUREEcho Effluent Eff05 Structure
JSON STRUCTUREEcho Effluent Eff06 Structure
JSON STRUCTUREEcho Effluent Eff07 Structure
JSON STRUCTUREEcho Effluent Eff08 Structure
JSON STRUCTUREEcho Effluent Eff09 Structure
JSON STRUCTUREEcho Effluent Rlup01 Structure
JSON STRUCTUREEcho Effluent Rlup23 Structure
JSON STRUCTUREEcho Rcra Geo Structure
JSON STRUCTUREEcho Rcra Meta1 Structure
JSON STRUCTUREEcho Rcra Meta3 Structure
JSON STRUCTUREEcho Rcra Qp0 Structure
JSON STRUCTUREEcho Rcra Rcra01 Structure
JSON STRUCTUREEcho Rcra Rcra02 Structure
JSON STRUCTUREEcho Rcra Rcra03 Structure
JSON STRUCTUREEcho Rcra Rcra04 Structure
JSON STRUCTUREEcho Rcra Rcra05 Structure
JSON STRUCTUREEcho Rcra Rcra06 Structure
JSON STRUCTUREEcho Rcra Rcra07 Structure
JSON STRUCTUREEcho Rcra Rcra08 Structure
JSON STRUCTUREEcho Rcra Rcra09 Structure
JSON STRUCTUREEcho Rcra Rcra10 Structure
JSON STRUCTUREEcho Rcra Rcra11 Structure
JSON STRUCTUREEcho Rcra Rcra12 Structure
JSON STRUCTUREEcho Rcra Rcra13 Structure
JSON STRUCTUREEcho Sdw Meta1 Structure
JSON STRUCTUREEcho Sdw Meta3 Structure
JSON STRUCTUREEcho Sdw Sdw02 Structure
JSON STRUCTUREEcho Sdw Sdw03 Structure
JSON STRUCTUREEcho Sdw Sdw04 Structure
JSON STRUCTUREElg Search Custom Search.Keyword Search Structure
JSON STRUCTUREElg Search Custom Search.Multi Criteria Search Structure
JSON STRUCTUREElg Search Glossary.Contact Structure
JSON STRUCTUREElg Search Glossary.Help Structure
JSON STRUCTUREElg Search Glossary.List Structure
JSON STRUCTUREElg Search Limitation.Read Structure
JSON STRUCTUREElg Search Point Source Category.Cfr Structure
JSON STRUCTUREElg Search Point Source Category.Definitions Structure
JSON STRUCTUREElg Search Point Source Category.List Structure
JSON STRUCTUREElg Search Point Source Category.Read Structure
JSON STRUCTUREElg Search Point Source Subcategory.Read Structure
JSON STRUCTUREElg Search Pollutant.Limitations Structure
JSON STRUCTUREElg Search Pollutant.List Categories Structure
JSON STRUCTUREElg Search Pollutant.List Structure
JSON STRUCTUREElg Search Pollutant.Read Category Structure
JSON STRUCTUREElg Search Pollutant.Read Structure
JSON STRUCTUREElg Search Treatment Technology.Limitations Structure
JSON STRUCTUREElg Search Treatment Technology.List Structure
JSON STRUCTUREElg Search Treatment Technology.Read Category Structure
JSON STRUCTUREElg Search Treatment Technology.Read Structure
JSON STRUCTUREElg Search Wastestream Process.Limitations Structure
JSON STRUCTUREEnvirofacts Row Structure
JSON STRUCTUREEnvirofacts Uv Daily Structure
JSON STRUCTUREEnvirofacts Uv Hourly Structure
JSON STRUCTUREMywaterway Generic Structure
JSON STRUCTUREScroll within the panel for all 621 ·
Examples 578
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Aqs Envelope Example
EXAMPLEAqs Header Example
EXAMPLECam Qa Cert Rata Dto Example
EXAMPLEEcho Air Air00 Example
EXAMPLEEcho Air Air01 Example
EXAMPLEEcho Air Air02 Example
EXAMPLEEcho Air Air03 Example
EXAMPLEEcho Air Air04 Example
EXAMPLEEcho Air Air05 Example
EXAMPLEEcho Air Air06 Example
EXAMPLEEcho Air Air08 Example
EXAMPLEEcho Air Air09 Example
EXAMPLEEcho Air Air10 Example
EXAMPLEEcho Air Air11 Example
EXAMPLEEcho Air Air12 Example
EXAMPLEEcho Air Geo Example
EXAMPLEEcho Air Meta1 Example
EXAMPLEEcho Air Meta3 Example
EXAMPLEEcho Air Qp0 Example
EXAMPLEEcho All Echo01 Example
EXAMPLEEcho All Echo02 Example
EXAMPLEEcho All Echo03 Example
EXAMPLEEcho All Echo04 Example
EXAMPLEEcho All Echo05 Example
EXAMPLEEcho All Echo06 Example
EXAMPLEEcho All Echo07 Example
EXAMPLEEcho All Echo08 Example
EXAMPLEEcho All Echo09 Example
EXAMPLEEcho All Echo10 Example
EXAMPLEEcho All Echo11 Example
EXAMPLEEcho All Geo Example
EXAMPLEEcho All Meta1 Example
EXAMPLEEcho All Meta3 Example
EXAMPLEEcho All Qp0 Example
EXAMPLEEcho Case Crs0 Cases Example
EXAMPLEEcho Case Met1 Example
EXAMPLEEcho Case Met2 Example
EXAMPLEEcho Case Qp0 Example
EXAMPLEEcho Cwa Cwa01 Example
EXAMPLEEcho Cwa Cwa02 Example
EXAMPLEEcho Cwa Cwa03 Example
EXAMPLEEcho Cwa Cwa04 Example
EXAMPLEEcho Cwa Cwa05 Example
EXAMPLEEcho Cwa Cwa06 Example
EXAMPLEEcho Cwa Cwa07 Example
EXAMPLEEcho Cwa Cwa08 Example
EXAMPLEEcho Cwa Cwa09 Example
EXAMPLEEcho Cwa Cwa10 Example
EXAMPLEEcho Cwa Cwa11 Example
EXAMPLEEcho Cwa Cwa12 Example
EXAMPLEEcho Cwa Cwa13 Example
EXAMPLEEcho Cwa Geo Example
EXAMPLEEcho Cwa Meta1 Example
EXAMPLEEcho Cwa Meta3 Example
EXAMPLEEcho Cwa Qp0 Example
EXAMPLEEcho Cwa Rlup01 Example
EXAMPLEEcho Cwa Rlup20 Example
EXAMPLEEcho Cwa Rlup23 Example
EXAMPLEEcho Cwa Rlup24 Example
EXAMPLEEcho Cwa Rlup54 Example
EXAMPLEEcho Cwa Rlup58 Example
EXAMPLEEcho Cwa Rlup59 Example
EXAMPLEEcho Cwa Rlup61 Example
EXAMPLEEcho Cwa Rlup65 Example
EXAMPLEEcho Cwa Rlup75 Example
EXAMPLEEcho Cwa Rlup77 Example
EXAMPLEEcho Dfr Dfr004 Example
EXAMPLEEcho Dfr Dfr019 Example
EXAMPLEEcho Dfr Dfr020 Example
EXAMPLEEcho Dfr Dfr021 Example
EXAMPLEEcho Dfr Dfr022 Example
EXAMPLEEcho Dfr Dfr023 Example
EXAMPLEEcho Dfr Dfr024 Example
EXAMPLEEcho Dfr Dfr025 Example
EXAMPLEEcho Dfr Dfr026 Example
EXAMPLEEcho Dfr Dfr027 Example
EXAMPLEEcho Dfr Dfr029 Example
EXAMPLEEcho Dfr Dfr030 Example
EXAMPLEEcho Dfr Dfr031 Example
EXAMPLEEcho Dfr Dfr032 Example
EXAMPLEEcho Dfr Dfr034 Example
EXAMPLEEcho Dfr Dfr035 Example
EXAMPLEEcho Dfr Dfr035 Exp Example
EXAMPLEEcho Dfr Dfr036 Example
EXAMPLEEcho Dfr Dfr037 Example
EXAMPLEEcho Dfr Dfr038 Example
EXAMPLEEcho Dfr Dfr038 Exp Example
EXAMPLEEcho Dfr Dfr040 Example
EXAMPLEEcho Dfr Dfr041 Example
EXAMPLEEcho Dfr Dfr042 Example
EXAMPLEEcho Dfr Dfr043 Example
EXAMPLEEcho Dfr Dfr045 Example
EXAMPLEEcho Dfr Dfr046 Example
EXAMPLEEcho Dfr Dfr049 Example
EXAMPLEEcho Dfr Dfr050 Example
EXAMPLEEcho Dfr Dfr051 Example
EXAMPLEEcho Dfr Dfr052 Example
EXAMPLEEcho Dfr Dfr053 Example
EXAMPLEEcho Dfr Dfr054 Example
EXAMPLEEcho Dfr Dfr055 Example
EXAMPLEEcho Dfr Dfr057 Example
EXAMPLEEcho Dfr Dfr058 Example
EXAMPLEEcho Dfr Dfr059 Example
EXAMPLEEcho Dfr Dfr060 Example
EXAMPLEEcho Dfr Dfr061 Example
EXAMPLEEcho Dfr Dfr062 Example
EXAMPLEEcho Dfr Dfr063 S Example
EXAMPLEEcho Dfr Dfr064 Example
EXAMPLEEcho Dfr Dfr065 Example
EXAMPLEEcho Dfr Dfr066 Example
EXAMPLEEcho Dfr Dfr067 Example
EXAMPLEEcho Dfr Dfr068 Example
EXAMPLEEcho Dfr Dfr069 Example
EXAMPLEEcho Dfr Dfr070 Example
EXAMPLEEcho Dfr Dfr071 Example
EXAMPLEEcho Dfr Dfr072 Example
EXAMPLEEcho Dfr Dfr073 Example
EXAMPLEEcho Dfr Dfr074 Example
EXAMPLEEcho Dfr Dfr075 Example
EXAMPLEEcho Dfr Dfr076 Example
EXAMPLEEcho Dfr Dfr077 Example
EXAMPLEEcho Dfr Dfr078 Example
EXAMPLEEcho Dfr Dfr079 S Example
EXAMPLEEcho Dfr Dfr081 Example
EXAMPLEEcho Dfr Dfr083 S Example
EXAMPLEEcho Dfr Dfr084 Example
EXAMPLEEcho Dfr Dfr085 Example
EXAMPLEEcho Dfr Dfr086 Example
EXAMPLEEcho Dfr Dfr088 Example
EXAMPLEEcho Dfr Dfr089 Example
EXAMPLEEcho Dfr Dfr090 Example
EXAMPLEEcho Dfr Dfr092 Example
EXAMPLEEcho Dfr Dfr093 Example
EXAMPLEEcho Dfr Dfr094 Example
EXAMPLEEcho Dfr Dfr095 Example
EXAMPLEEcho Dfr Dfr096 Example
EXAMPLEEcho Dfr Dfr098 Example
EXAMPLEEcho Dfr Dfr100 Example
EXAMPLEEcho Dfr Dfr101 Example
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EXAMPLEEcho Effluent Eff01 Example
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EXAMPLEEcho Effluent Rlup01 Example
EXAMPLEEcho Effluent Rlup23 Example
EXAMPLEEcho Rcra Geo Example
EXAMPLEEcho Rcra Meta1 Example
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EXAMPLEEcho Rcra Qp0 Example
EXAMPLEEcho Rcra Rcra01 Example
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EXAMPLEEcho Sdw Meta1 Example
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EXAMPLEEnvirofacts Row Example
EXAMPLEEnvirofacts Uv Daily Example
EXAMPLEMywaterway Generic Example
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Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Use Cases 8
What developers actually build with this provider — captured so the catalogue answers 'what is this for', not just 'what does this expose'.
What developers build with this provider.
Environmental Justice Analysis
Overlay TRI, ECHO, and AQS data with demographic layers to identify cumulative impacts.
Compliance Screening
Use ECHO and the Detailed Facility Report to vet sites in M&A diligence or permit reviews.
Air Quality Forecasting
Combine AQS observations with NWS / EPA AirNow forecasts for public-facing apps.
Hazardous Waste Tracking
Integrate the e-Manifest API into waste generator and transporter logistics systems.
Drinking Water Reporting
Use SDWIS via ECHO to monitor public water system violations and inform consumer notifications.
Climate / Decarbonization
Pull CAM emissions and GHGRP data for power-sector carbon analytics and FrEDI-style impact modeling.
Chemical Risk Assessment
Use CTX (Chemical, Hazard, Bioactivity, Exposure) data plus ToxCast/ToxRefDB to triage substances.
Watershed Restoration
Combine ATTAINS impairments, How's My Waterway, and StreamCat metrics for restoration planning.
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Integrations 5
Pre-built integrations with other platforms tell you where this provider already fits in a stack.
Pre-built integrations with other platforms and tools.
api.data.gov
Government-wide API management front-door for several EPA APIs with X-API-Key sign-up flow.
data.gov
Federal open data catalog cross-listing every EPA-published dataset.
NAAS / CDX
EPA's Network Authentication & Authorization Services for credentialed submissions (FRS Submit, e-Manifest, NEI).
State Environmental Agencies
State primacy programs forward data into AQS, ECHO, SDWIS, RCRAInfo, and TRI.
USGS, NOAA, USDA
Cross-agency data sharing for water, weather, and agricultural environmental data.
Solutions 4
Packaged solutions the provider offers on top of the raw API surface.
Packaged solutions this provider offers.
Public-Facing Awareness
How's My Waterway, AirNow, and Insect Repellents are designed for consumer use.
Regulatory Compliance
ECHO, RCRAInfo, NPDES eDMR, e-Manifest support regulated-entity reporting workflows.
Scientific Research
CTX, ToxCast, ToxRefDB, EPA HTTK, FrEDI underpin chemical safety and climate research.
Internal Government
FRS Submit, SoR, Grants, CSB Rebate APIs support EPA program operations and grantees.
Resources
Every other property we hold for EPA — U.S. Environmental Protection Agency — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Get Started 2
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Learn 1
Tutorials, courses, talks, and written guidance
Operate 5
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 1
Properties that don't map to a standard resource type
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