Carbon County, Wyoming
Carbon County covers 7,898 square miles of land. Below is what the Isopleth API returned at the Census Bureau's interior point for the county (41.70359, -106.93315) on 2026-10-29. The ground sits at 2,019 m (6,623 ft) on a 3.9° slope, the mapped soil is well drained, it is outside a mapped FEMA floodplain, the nearest 69 kV+ substation is 17.7 km (11.0 mi) away and a major road is 4.6 km (2.9 mi) away. Values describe that one point, not the whole county; look up your own address or coordinates for your site.
Sample point values
| field | value | source |
|---|---|---|
| FEMA flood zone | X | FEMA_NFHL Federal Emergency Management Agencyvintage 56007C_STUDY1 |
| Inside a mapped floodplain | No | FEMA_NFHL Federal Emergency Management Agencyvintage 56007C_STUDY1 |
| Wildfire, annual frequency | 0.0020 events a year | FEMA_NRI Federal Emergency Management Agencyvintage December 2025 |
| Tornado, annual frequency | 0.12 events a year | FEMA_NRI Federal Emergency Management Agencyvintage December 2025 |
| Hail, annual frequency | 0.11 events a year | FEMA_NRI Federal Emergency Management Agencyvintage December 2025 |
| Current drought category | D1 | USDM_CURRENT The U.S. Drought Monitor is jointly produced by the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture, and the National Oceanic and Atmospheric Administration. Map courtesy of NDMC.vintage US Drought Monitor map valid 20261020 |
| On a mapped wetland | No | USFWS_NWI U.S. Fish and Wildlife Service |
| Nearest mapped wetland | 472 m | USFWS_NWI U.S. Fish and Wildlife Service |
| Elevation | 2,019 m (6,623 ft) | USGS_3DEP_COG U.S. Geological Surveyvintage 3DEP 1/3 arc-second seamless DEM |
| Slope | 3.9° | USGS_3DEP_COG U.S. Geological Survey |
| Soil drainage | Well drained | USDA_SSURGO U.S. Department of Agriculturevintage SSURGO WY630 mukey 2420998 |
| Soil hydrologic group | C | USDA_SSURGO U.S. Department of Agriculturevintage SSURGO WY630 mukey 2420998 |
| Farmland class | Prime | USDA_SSURGO U.S. Department of Agriculturevintage SSURGO WY630 mukey 2420998 |
| Land use | Other | USFS_LCMS USDA Forest Servicevintage USFS LCMS CONUS 2025 annual (30 m) |
| Crop or cover (CDL) | Shrubland | USDA_CDL U.S. Department of Agriculturevintage USDA CDL 2025 (30 m) |
| Tree canopy | 0% | USFS_NLCD_TCC USDA Forest Servicevintage USFS/MRLC NLCD Tree Canopy Cover (latest annual, 30 m) |
| On protected land (PAD-US) | Yes | PAD_US USGS Protected Areas Database of the United States (PAD-US)vintage USGS PAD-US 4.1 (Protection Mechanism Category combined layer) |
| Surface manager | Blm | BLM_SMA Bureau of Land Management |
| Annual precipitation (normal) | 250 mm (10 in) | NOAA_NCEI_NORMALS_GRIDDED National Oceanic and Atmospheric Administrationvintage NOAA NCEI 1991-2020 gridded (nClimGrid) monthly normals v1.0, annual layers |
| Days above 32 °C a year | 8 days | NOAA_NCEI_NCLIMGRID_DAILY National Oceanic and Atmospheric Administrationvintage NOAA nClimGrid-Daily v1.0 (scaled), 1991-2020 mean annual day counts |
| Solar resource (GHI) | 4.54 kWh/m²/day | JRC_PVGIS_NSRDB See source_url |
| Mean wind speed at 100 m | 8.7 m/s | GLOBAL_WIND_ATLAS_V3 See source_url |
| Wind capacity factor | 45% | NREL_REV_LANDBASED_WIND_SC_2024 NREL reV supply curves, Open Energy Data Initiative (OEDI)vintage NREL reV land-based wind SC 2024 (Open access) |
| Nearest substation (69 kV+) | 17.7 km (11.0 mi) | EIA_POWER U.S. Energy Information Administration |
| Nearest gas pipeline | 2.4 km (1.5 mi) | EIA_ATLAS U.S. Energy Information Administration |
| Electric utility | CARBON POWER & LIGHT, INC | EIA_POWER U.S. Energy Information Administrationvintage HIFLD Electric Retail Service Territories |
| In a public water service area | No | EPA_CWS_SERVICE_AREAS U.S. Environmental Protection Agencyvintage V3.0 (2026-03-17) |
| Depth to water, nearest monitored well | 45.7 m (150 ft) | USGS_NWIS_OGC U.S. Geological Surveyvintage USGS Water Data discrete groundwater-level field measurements (latest per well) |
| Nearest major road | 4.6 km (2.9 mi) | OVERTURE_TRANSPORTATION © Overture Maps Foundation, © OpenStreetMap contributorsvintage 2026-10-21.0 |
| Nearest school | 17.9 km (11.1 mi) | OVERTURE_PLACES © Overture Maps Foundationvintage 2026-10-21.0 |
| In an Opportunity Zone | No | HUD_OPPORTUNITY_ZONES U.S. Department of Housing and Urban Development |
Fields with no data at this point are left out. See the field catalog for all 351 fields.
Parcels
Parcel records: 373,645 parcels in 23 counties. Carbon County has 12,507 of them. Published by Wyoming Department of Revenue; county assessors (Public, attribution); Tax year 2026, refreshed annual.
Share of parcels with each column filled: owner name 89%, site address 82%, total value 89%. Not published here: land use, sale date, zoning, year built.
The parcel under the sample point is 10,044.6 acres. parcel_enrich returns that record for any parcel you ask about, and parcel_search finds parcels by acreage, land use or value.
Look up your own site
curl https://api.isopleth.dev/v1/fetch -H "Authorization: Bearer $ISOPLETH_KEY" \
-H "Content-Type: application/json" \
-d '{"lat": 41.70359, "lng": -106.933153, "preset": "site_selection"}'
Or ask your assistant through the MCP server: “Using Isopleth, check flood zone, wetlands, soils and distance to power for [your address in Carbon County, Wyoming].”
Buying land here? Check the Land’s Carbon County page shows what its $29 report checks, built on these same Isopleth fields.
More in Wyoming: Sweetwater County · Fremont County · Wyoming overview · all states