100 ft Contours 2018 Lidar (73)
40 ft Contours 2018 Lidar (74)
20 ft Contours 2018 Lidar (76)
5 ft Contours 2018 Lidar (75)
FEMA Floodplain 2023 (120)
| 2023 Floodplain Change Areas |
| A |
| AE - Regulatory Floodway |
| X - Area of Minimal Flood Hazard |
FEMA Floodplain 2023 - 100 ft Buffer (110)
FEMA Floodplain 2011 (59)
FEMA Floodplain 2011 - 100 ft Buffer (58)
FEMA Floodplain 1980 (57)
Floodplain Panels (56)
Slope < 20% to 30% (55)
| < 20% to 30% |
Slope > 30% (54)
| > 30% |
Wetlands (NWI) (53)
Major Waterways (52)
Water Bodies (51)
Springs National Hydrology Dataset (50)
Canals/Laterals (71)
Lewistion Open Field Drains (69)
Lewiston Closed Field Drains (68)
Nibley Field Drains (67)
UGS Fault Lines (48)
UGS Surface-fault-rupture-hazard special-study zones (122)
UGS Debris Flow (47)
UGS Landslidescarps (46)
UGS Landslides (45)
| Deep or unclassified landslide |
|
| Landslide and/or landslide undifferentiated from talus, colluvial, rock-fall, glacial, and soil-creep deposits |
|
| Landslide undifferentiated from talus and/or colluvial deposits |
|
| Shallow landslide |
Liquefaction Potential (44)
| 6 = Moderate to High |
| 7 = High |
Wildland-Urban Interface (43)
Wildfire Hazard Areas (94)
| 1 - Very Very Low |
| 2 - Very Low |
| 3 - Low |
| 4 - Low to Moderate |
| 5 - Moderate |
| 6 - Moderate to High |
| 7 - High |
| 8 - Very High |
| 9 - Extreme |
Maguire Primrose (37)
Canada Lynx (38)
Greater Sage Grouse (39)
Yellow-Billed Cuckoo (40)
Ag. Protection Areas (34)
Ag. Protection Areas 300 FT Buffer (35)
NRCS Soils Farmland (33)
| Not Classified |
| Farmland Of Local Importance |
| Farmland Of Statewide Importance |
| Prime Farmland If Irrigated |
Historical Weed Points (32)
| No Weed Name Assigned |
| BLACK HENBANE |
| BUFFALOBUR |
| DALMATION TOADFLAX |
| DYERS WOAD |
| FIELD BINDWEED |
| GOATSRUE |
| HOARY CRESS |
| HOUNDSTOUNGE |
| JAPANESE KNOTWEED |
| KNAPWEED DIFFUSE |
| KNAPWEED RUSSIAN |
| KNAPWEED SPOTTED |
| KNAPWEED SQUARROSE |
| LEAFY SPURGE |
| MEDUSAHEAD |
| OXEYE DAISY |
| PERENNIAL PEPPERWEED |
| PHRAGMITES |
| POISON HEMLOCK |
| PUNCTUREVINE |
| PURPLE LOOSESTRIFE |
| RUSH SKELETON WEED |
| SALT CEDAR |
| ST. JOHNS WART |
| STARTHISTLE YELLOW |
| SULPHER CINQUEFOIL |
| THISTLE CANADA |
| THISTLE MUSK |
| THISTLE SCOTCH |
| VELVET LEAF |
| VIPOR BUGGLOS |
| YELLOW TOADFLAX |
Future City Annexation Areas (78)
| AMALGA |
| CLARKSTON |
| HYDE PARK |
| HYRUM |
| LEWISTON |
| LOGAN |
| MENDON |
| MILLVILLE |
| NEWTON |
| NIBLEY |
| NORTH LOGAN |
| PARADISE |
| PROVIDENCE |
| RICHMOND |
| RIVER HEIGHTS |
| SMITHFIELD |
| WELLSVILLE |
Significant, Recently Active Sand and Gravel Pits (83)
UMOS Sand and Gravel Pits and Prospects (82)
Delta and Shoreline Deposits (Highest Resource Potential) (81)
Alluvial Deposits (80)
MtPisgah QFaults DRAFT 051921 (96)
MtPisgah QFaults DRAFT 051921 Plate 7 (97)
| Red: Band_1 |
| Green: Band_2 |
| Blue: Band_3 |
Conservation Easements (99)
Watersheds (101)
| Bear River Frontal |
| Bear River-Big Creek |
| Blacksmith Fork |
| Box Elder Creek-Bear River |
| Cub River |
| Headwaters Little Bear River |
| Headwaters Ogden River |
| Logan River |
| Malad River-Bear River |
| Newton Creek-Bear River |
| Outlet Little Bear River |
| Outlet Ogden River |
| Weston Creek-Bear River |
| Woodruff Creek |
Migratory Bird Production Area (104)
Migratory Bird Production Area 1,000 ft Buffer (103)
Source Water Protection Zones (108)
| 1: 100 foot radius from well head |
| 2: 250 day ground water time of travel |
| 3 |
|
| 4 |
Water Table Depth (113)
| 0 - 24" |
| >24" - 48" |
| >48" - 78" |
| >78" |
Flooding Frequency (115)
| Frequent |
| Occasional |
| Rare |
| None |
Hydro Soils (124)
|
