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OH Division of Geological Survey

No authoh-dgs

Ohio ODNR DGS. Water wells + USDW (UIC injection-zone protection) + karst + ODNR seismic. - searchWaterWells (~651K) ⭐ filter county/aquiferType/wellUse/driller/yearFrom/yearTo/flowingOnly - searchUSDWFeatures ⭐ ~189 USDW Areas (default) or 5 boundary lines (featureType='boundaries') - searchEarthquakes (instrumental ~1.2K, historical ~1K, both) - searchKarstFeatures (~46.7K), getServiceInfo Spec drift: searchMineralLocations DROPPED — Mineral_Industry_Locations_AGOL returns HTTP 500 on every query (probed both MapServer/0 and FeatureServer/0). upstream quirks: COUNTY_DESC UPPERCASE; WELL_USE_DESC top values DOMESTIC=490K/MONITOR=42K; Karst POINT_TYPE has trailing whitespace upstream.

environmentalwater-wellsusdwuickarstearthquakesohiooh-dgsodnr
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Provenance

PublisherOH Division of Geological Survey
API basehttps://gis.ohiodnr.gov/arcgis/rest/services/DGS_Services

Freshness & coverage

FreshnessFreshness not declared
GeographicNot declared
TemporalNot declared
AuthenticationNo credentials required

Methods (5)

  • searchWaterWells

    read

    Ohio water-well log inventory (~651K). Filter county/aquiferType/wellUse/driller/year/flowingOnly.

    COUNTY_DESC UPPERCASE. WELL_USE_DESC: DOMESTIC/MONITOR/AGRIC/INJECTION.

  • searchUSDWFeatures

    read

    USDW protection zones for UIC injection planning. Default areas (polygons); boundaries lines.

    Areas n=189; Boundaries n=5. Top areas: Berea Sandstone, Lockport Dolomite.

  • searchEarthquakes

    read

    ODNR seismic catalog. catalog: instrumental | historical | both. Filter county/minMagnitude/year.

  • searchKarstFeatures

    read

    Karst points (~46.7K). Filter county/pointType/bgUnit. POINT_TYPE has trailing whitespace.

  • getServiceInfo

    read

    Schema + record counts for any of the 6 services. Pass `service` to scope.