| Web Map Specification (WMS) | https://www.sciencebase.gov/arcgis/services/Catalog/5888bf4fe4b05ccb964bab9d/MapServer/WMSServer?request=GetCapabilities&service=WMS |
| Web Feature Specification (WFS) | https://mrdata.usgs.gov/services/wfs/sgmc2?service=WFS&request=GetCapabilities&version=1.1.0 |
| Web Map Tile Specification (WMTS) | https://mrdata.usgs.gov/mapcache/wmts?service=WMTS&request=GetCapabilities&version=1.0.0 |
| Download link | Format | Size |
|---|---|---|
| USGS_SGMC_Geodatabase.zip | File geodatabase | 415M |
| USGS_SGMC_Shapefiles.zip | Shapefile | 634M |
| USGS-SGMC.kml | KML image | 2k |
| State | Uncompressed (KML) | Compressed (KMZ) |
|---|---|---|
| Alabama | algeol.kml (44.5M) | algeol.kmz (15.1M) |
| Arkansas | argeol.kml (11.5M) | argeol.kmz (3.4M) |
| Arizona | azgeol.kml (15.1M) | azgeol.kmz (4.9M) |
| California | cageol.kml (50.2M) | cageol.kmz (14.0M) |
| Colorado | cogeol.kml (17.6M) | cogeol.kmz (4.7M) |
| Connecticut | ctgeol.kml (8.1M) | ctgeol.kmz (2.6M) |
| Delaware | degeol.kml (599k) | degeol.kmz (198k) |
| Florida | flgeol.kml (24.0M) | flgeol.kmz (8.1M) |
| Georgia | gageol.kml (17.8M) | gageol.kmz (6.4M) |
| Iowa | iageol.kml (43.5M) | iageol.kmz (15.0M) |
| Idaho | idgeol.kml (21.6M) | idgeol.kmz (7.1M) |
| Illinois | ilgeol.kml (29.2M) | ilgeol.kmz (9.0M) |
| Indiana | ingeol.kml (5.5M) | ingeol.kmz (1.9M) |
| Kansas | ksgeol.kml (25.4M) | ksgeol.kmz (8.6M) |
| Kentucky | kygeol.kml (23.1M) | kygeol.kmz (7.4M) |
| Louisiana | lageol.kml (10.6M) | lageol.kmz (3.8M) |
| Massachusetts | mageol.kml (21.8M) | mageol.kmz (7.0M) |
| Maryland | mdgeol.kml (6.8M) | mdgeol.kmz (2.4M) |
| Maine | megeol.kml (4.8M) | megeol.kmz (1.2M) |
| Michigan | migeol.kml (2.7M) | migeol.kmz (958k) |
| Minnesota | mngeol.kml (48.5M) | mngeol.kmz (15.3M) |
| Missouri | mogeol.kml (87.8M) | mogeol.kmz (29.3M) |
| Mississippi | msgeol.kml (2.5M) | msgeol.kmz (990k) |
| Montana | mtgeol.kml (191.3M) | mtgeol.kmz (61.9M) |
| North Carolina | ncgeol.kml (8.5M) | ncgeol.kmz (3.0M) |
| North Dakota | ndgeol.kml (9.4M) | ndgeol.kmz (1.9M) |
| Nebraska | negeol.kml (4.1M) | negeol.kmz (1.5M) |
| New Hampshire | nhgeol.kml (3.8M) | nhgeol.kmz (1.2M) |
| New Jersey | njgeol.kml (12.4M) | njgeol.kmz (3.7M) |
| New Mexico | nmgeol.kml (35.7M) | nmgeol.kmz (11.1M) |
| Nevada | nvgeol.kml (142.1M) | nvgeol.kmz (42.0M) |
| New York | nygeol.kml (17.8M) | nygeol.kmz (6.2M) |
| Ohio | ohgeol.kml (40.5M) | ohgeol.kmz (13.9M) |
| Oklahoma | okgeol.kml (32.2M) | okgeol.kmz (10.9M) |
| Oregon | orgeol.kml (30.8M) | orgeol.kmz (7.6M) |
| Pennsylvania | pageol.kml (92.7M) | pageol.kmz (30.3M) |
| Rhode Island | rigeol.kml (2.6M) | rigeol.kmz (844k) |
| South Carolina | scgeol.kml (7.7M) | scgeol.kmz (2.7M) |
| South Dakota | sdgeol.kml (36.5M) | sdgeol.kmz (12.5M) |
| Tennessee | tngeol.kml (121.6M) | tngeol.kmz (41.6M) |
| Texas | txgeol.kml (103.8M) | txgeol.kmz (35.6M) |
| Utah | utgeol.kml (34.3M) | utgeol.kmz (8.9M) |
| Virginia | vageol.kml (16.2M) | vageol.kmz (5.1M) |
| Vermont | vtgeol.kml (51.7M) | vtgeol.kmz (16.8M) |
| Washington | wageol.kml (10.2M) | wageol.kmz (3.5M) |
| Wisconsin | wigeol.kml (2.4M) | wigeol.kmz (791k) |
| West Virginia | wvgeol.kml (35.9M) | wvgeol.kmz (12.4M) |
| Wyoming | wygeol.kml (33.6M) | wygeol.kmz (9.5M) |
