All data sources

AK Department of Environmental Conservation

No authak-adec

Alaska DEC — Spill Prevention & Response (SPAR) contaminated-sites database. Active spills, cleanup-complete sites, LUST (leaking underground storage tank), institutional-controls overlay. - searchContaminatedSites ⭐ ~8.8K sites. Filter borough/siteName/status/lustOnly/city/staff/ancsaOnly - getSiteById, getServiceInfo §0 decision: SPAR_Internal/Contaminated_Sites_Plus requires auth (HTTP 200 + error 499 "Token Required") — DROPPED. Public layer is the floor. upstream quirks: AK borough names sometimes truncated upstream ("Skagway Yakutat Ango", "Prince Wales Ketchik"). Status only 4 values (Cleanup Complete 4596, Active 2469, Cleanup Complete-IC 1275, Informational 462). LUST_Site is Yes/No string — 2,631 of 8,802 are LUST sites. Native CRS 3338.

Provenance

PublisherAK Department of Environmental Conservation

Freshness & coverage

FreshnessFreshness not declared
GeographicNot declared
TemporalNot declared
AuthenticationNo credentials required

Methods (3)

  • searchContaminatedSites

    read

    SPAR contaminated sites (~8.8K). Filter borough/siteName/status/lustOnly/city/staff/ancsaOnly.

    Input schema
    {
      "type": "object",
      "properties": {
        "siteName": {
          "type": "string"
        },
        "status": {
          "type": "string",
          "examples": [
            "Active"
          ]
        },
        "lustOnly": {
          "type": "boolean"
        },
        "city": {
          "type": "string"
        },
        "staff": {
          "type": "string"
        },
        "ancsaOnly": {
          "type": "boolean"
        },
        "borough": {
          "type": "string",
          "examples": [
            "Anchorage"
          ]
        },
        "bbox": {
          "type": "array",
          "items": {
            "type": "number"
          }
        },
        "near": {
          "type": "object",
          "properties": {
            "lat": {
              "type": "number"
            },
            "lon": {
              "type": "number"
            },
            "radiusMiles": {
              "type": "number"
            }
          },
          "required": [
            "lat",
            "lon",
            "radiusMiles"
          ],
          "additionalProperties": false
        },
        "limit": {
          "type": "number"
        },
        "format": {
          "oneOf": [
            {
              "type": "string",
              "enum": [
                "records"
              ]
            },
            {
              "type": "string",
              "enum": [
                "geojson"
              ]
            }
          ]
        }
      },
      "additionalProperties": false
    }

    Borough is AK county-equivalent. Status: Active|Cleanup Complete|Informational.

  • getSiteById

    read

    Single site lookup by Hazard_ID. Includes Site_Report_Link to public SPAR portal.

    Required paramshazardId
    Input schema
    {
      "type": "object",
      "properties": {
        "hazardId": {
          "type": "integer",
          "examples": [
            1133
          ],
          "oneOf": [
            {
              "type": "string"
            },
            {
              "type": "number"
            }
          ]
        }
      },
      "additionalProperties": false,
      "required": [
        "hazardId"
      ]
    }
  • getServiceInfo

    read

    Schema + record count + enum values for the public Contaminated Sites layer.

    Input schema
    {
      "type": "object",
      "properties": {
        "service": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }