Michigan Watersheds (0)
Great Lakes Watershed (1)
Wellogic Type I Water Wells (2)
Wellogic Type II Water Wells (3)
Wellogic Water Wells (4)
Wellhead Protection Areas (5)
| Traditional Wellhead Protection Area Delineation |
| Type 1 Provisional Wellhead Protection Area |
| Type 2 Provisional Wellhead Protection Area |
| Low Vulnerability Wellhead Area |
Scanned Water Well Logs by Section (6)
Staff Gages USGS (7)
100k Topographic Contours (8)
Quaternary Geology Features (9)
| DRUMLINS |
| ESKERS |
| SHORELINE |
| SINKHOLES |
| STRIATIONS/GROOVES |
Glacial Lobe Boundaries (10)
Quaternary Directional Indicators (11)
| DRUMLINS |
| STRIAE |
End Moraine and Ice Contact Outwash (12)
Quaternary Geology (13)
| Peat and muck |
| Postglacial alluvium |
| Dune sand |
| Lacustrine clay and silt |
| Lacustrine sand and gravel |
| Glacial outwash sand and gravel and postglacial alluvium |
| Ice-contact outwash sand and gravel |
| Fine-textured glacial till |
| End moraines of fine-textured till |
| Medium-textured glacial till |
| End moraines of medium-textured till |
| Coarse-textured glacial till |
| End moraines of coarse-textured till |
| Thin to discontinuous glacial till over bedrock |
| Artificial fill |
| Exposed bedrock surfaces |
| Water |
Part 303 Final Wetlands Inventory (14)
| Wetlands as identified on NWI and MIRIS maps |
| Soil areas which include wetland soils |
| Wetlands as identified on NWI and MIRIS maps and soil areas whch include wetland soils |
MNFI Landcover, Circa 1800 (15)
| ASPEN-BIRCH FOREST |
| BEECH-SUGAR MAPLE FOREST |
| BEECH-SUGAR MAPLE-HEMLOCK FOREST |
| BLACK ASH SWAMP |
| BLACK OAK BARREN |
| CEDAR SWAMP |
| EXPOSED BEDROCK |
| GRASSLAND |
| HEMLOCK-WHITE PINE FOREST |
| HEMLOCK-YELLOW BIRCH FOREST |
| JACK PINE-RED PINE FOREST |
| LAKE/RIVER |
| MIXED CONIFER SWAMP |
| MIXED HARDWOOD SWAMP |
| MIXED OAK FOREST |
| MIXED OAK SAVANNA |
| MIXED PINE-OAK FOREST |
| MUSKEG/BOG |
| OAK-HICKORY FOREST |
| OAK/PINE BARRENS |
| PINE BARRENS |
| SAND DUNE |
| SHRUB SWAMP/EMERGENT MARSH |
| SPRUCE-FIR-CEDAR FOREST |
| SUGAR MAPLE-BASSWOOD FOREST |
| SUGAR MAPLE-HEMLOCK FOREST |
| SUGAR MAPLE-YELLOW BIRCH FOREST |
| WET PRAIRIE |
| WHITE PINE-MIXED HARDWOOD FOREST |
| WHITE PINE-RED PINE FOREST |
| WHITE PINE-WHITE OAK FOREST |
| Undetermined |
Waterfalls (16)
Outcrops and Thin Drift (17)
| Bedrock outcrop |
| Thin drift over bedrock |
| Bedrock waterfall |
| Bedrock outcrop within polygon |
Cross Section Wells (20)
Cross Section Lines (21)
| A-A' |
| A-B |
| A-C |
| A-D |
| A-E |
| A-F |
| A-G |
| A-H |
| A-I |
| A-J |
| A-K |
| A-L |
| A-M |
| A-N |
| A-O |
Structual Lineaments (22)
Major Structual Features (23)
| Major Faults |
| Arches |
Cuestas (24)
Midcontinent Rift (25)
Sedimentary Basins (26)
Precambrian/Paleozoic Boundary (27)
Bedrock Geology (28)
| RED BEDS |
| GRAND RIVER FORMATION |
| SAGINAW FORMATION |
| BAYPORT LIMESTONE |
| MICHIGAN FORMATION |
| MARSHALL FORMATION |
| COLDWATER SHALE |
| SUNBURY SHALE |
|
| BEREA SANDSTONE & BEDFORD |
| BEDFORD SHALE |
| ELLSWORTH SHALE |
| ANTRIM SHALE |
| TRAVERSE GROUP |
| BELL SHALE |
|
| DUNDEE LIMESTONE |
| DETROIT RIVER GROUP |
| SYLVANIA SANDSTONE |
| MACKINAC BRECCIA |
| BOIS BLANC FORMATION |
| GARDEN ISLAND FORMATION |
| BASS ISLAND GROUP |
|
| SALINA GROUP |
| SAINT IGNACE DOLOMITE |
| POINT AUX CHENES SHALE |
| ENGADINE GROUP |
| MANISTIQUE GROUP |
| BURNT BLUFF GROUP |
| CABOT HEAD SHALE |
| MANITOULIN DOLOMITE |
| QUEENSTON SHALE |
|
| BIG HILL DOLOMITE |
| STONINGTON FORMATION |
| UTICA SHALE MEMBER |
| COLLINGWOOD SHALE MEMBER |
| TRENTON GROUP |
| BLACK RIVER GROUP |
| PRAIRIE DU CHIEN GROUP |
| TREMPEALEAU FORMATION |
| MUNISING FORMATION |
| JACOBSVILLE SANDSTONE |
| FREDA SANDSTONE |
| NONESUCH FORMATION |
| COPPER HARBOR CONGLOMERATE |
| OAK BLUFF FORMATION |
| PORTAGE LAKE VOLCANICS |
|
| SIEMENS CREEK FORMATION |
| INTRUSIVE |
| QUINNESEC FORMATION |
| PAINT RIVER GROUP |
|
| RIVERTON IRON FORMATION |
|
| BIJIKI IRON FORMATION |
|
| NEGAUNEE IRON FORMATION |
|
| IRONWOOD IRON FORMATION |
| DUNN CREEK FORMATION |
| BADWATER GREENSTONE |
| MICHIGAMME FORMATION |
| GOODRICH QUARTZITE |
| AMASA FORMATION |
|
| HEMLOCK FORMATION |
| MENOMINEE & CHOCOLAY GROUPS |
| EMPEROR VULCANIC COMPLEX |
|
| SIAMO SLATE & AJIBIK QUARTZITE |
| PALMS FORMATION |
|
| CHOCOLAY GROUP |
| RANDVILLE DOLOMITE |
| ARCHEAN ULTRAMAFIC |
|
| ARCHEAN GRANITE & GNEISSIC |
| ARCHEAN VOLCANIC & SEDIMENTARY |
Bedrock Geology Simplified (29)
| JURASSIC |
| PENNSYLVANIAN |
| MISSISSIPPIAN |
| DEVONIAN |
| SILURIAN |
| ORDOVICIAN |
| CAMBRIAN |
| PC-MIDDLE PROTEROZOIC |
| PC-LOWER PROTEROZOIC |
| PC-ARCHEAN |
Elevation (feet) (31)
| 1971 - 456 |
Hillshade of Elevation (32)
| High : 254 - Low : 0 |
Bouguer Gravity Anomaly Map (milligals) (34)
| High : 28.5 milligals - Low : -95.9 milligals |
Bourguer Gravity Anomaly Map Hillshade (35)
| High : 0.999908 - Low : -0.637220 |
Magnetic Anomaly Map (nanoteslas) (37)
| High : 13844.2 nanoteslas - Low : -2264.2 nanoteslas |
Magnetic Anomaly Map Hillshade (38)
|
| High : 0.999996 - Low : -0.703249 |
Base of Freshwater Elevation (39)
| NO |
| YES |
USGS Published Geologic Map Outlines Large Scale (40)
| 4.8K-12K |
| 18K-48K |
| 62.5K |
| 100K-125K |
USGS Published Geologic Map Outlines Small Scale (41)
Points of Geologic Interest (42)
| Bedrock Paleozoic |
| Bedrock PreCambrian |
| Historical Marker |
| Hydrogeology/Hydrology |
| Karst |
| Museum |
| Oil & Gas/Brine |
| Other |
| Quaternary |
| Quternary |
| Structural |
Bedrock Valleys (43)
RI22 Cross Section Wells (45)
RI22 Cross Section Line Segments (46)
RI22 Cross Section Lines (47)
RI26 Cross Section Wells (49)
RI26 Cross Section Lines (50)
| A-B |
| A-J |
| B-M |
| C-D |
| E-F |
| G-H |
| J-I |
| K-L |
| K-M |
| N-H |
Soils SSURGO 10 Meter Grid (51)
| Area Not Mapped |
| Pits, Quarries, Mines |
| Landfill, Made Land, Disturbed, Other |
| Urban Land |
| Water |
| Rock Outcrop |
| Other |
| Sand |
| Loamy Sand |
| Sandy Loam |
| Loam |
| Silt Loam |
| Sandy Clay Loam |
| Clay Loam |
| Silty Clay Loam |
| Silt Clay |
| Clay |
| Muck, Peat, Marl |
Glacial Lobe Boundaries – 2005 MI Background Soil Survey (52)
Glacial Lobe Boundaries – 2015 MI Background Soil Survey (53)
|
