Superfund sites near an address or coordinates (EPA NPL)
Superfund sites near an address or coordinates (EPA NPL) - status, distance, hazard score and cleanup dates
Answeringour last check, 2026-10-18
1 of 1checks answered this week
437 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/superfund/near
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 437 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"lat": "40.73",
"lon": "-74.17"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"lat": {
"description": "latitude (query)",
"type": "string"
},
"lon": {
"description": "longitude (query)",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"by_status": {
"type": "object"
},
"count": {
"type": [
"number",
"null"
]
},
"found": {
"type": "boolean"
},
"lat": {
"type": [
"number",
"null"
]
},
"lon": {
"type": [
"number",
"null"
]
},
"note": {
"type": "string"
},
"place": {
"type": [
"string",
"null"
]
},
"radius_km": {
"type": [
"number",
"null"
]
},
"retrieved_at": {
"type": "string"
},
"sites": {
"items": {
"properties": {
"city": {
"type": [
"string",
"null"
]
},
"construction_complete": {
"type": [
"string",
"null"
]
},
"county": {
"type": [
"string",
"null"
]
},
"deleted": {
"type": [
"string",
"null"
]
},
"distance_km": {
"type": [
"number",
"null"
]
},
"epa_id": {
"type": [
"string",
"null"
]
},
"hazard_ranking_score": {
"type": [
"number",
"null"
]
},
"lat": {
"type": [
"number",
"null"
]
},
"listed": {
"type": [
"string",
"null"
]
},
"lon": {
"type": [
"number",
"null"
]
},
"name": {
"type": "string"
},
"partial_deletion": {
"type": [
"boolean",
"null"
]
},
"profile": {
"type": [
"string",
"null"
]
},
"proposed": {
"type": [
"string",
"null"
]
},
"state": {
"type": [
"string",
"null"
]
},
"status": {
"type": [
"string",
"null"
]
}
},
"type": "object"
},
"type": "array"
},
"source": {
"type": "string"
},
"source_url": {
"type": "string"
}
},
"required": [
"found",
"retrieved_at"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}