Legend (MapsOnline/Environmental)

Building Footprints (1) Taxlots (2) Taxlots_labels (3) Township (5) Sections (6) 1/4 Section (7) Donation Land Claim (8) CCD Culvert Inventory (12) Fish Use No Fish Use Unknown WDFW Fish Passage Barrier Inventory (13) Fish Use No Fish Use Unknown Clark County 1997 Fish Passage Study (14) Passable Priority I Priority II Other Not Recommended Bull Trout (16) Documented Presumed Chinook, Fall (17) Documented Presumed Potential Chinook, Spring (18) Documented Historic Presumed Potential Chinook, Summer (19) Documented Chum, Fall (20) Documented Historic Presumed Potential Coho (21) Documented Historic Presumed Potential Green Sturgeon (22) Presumed Steelhead, Summer (23) Documented Presumed Potential Steelhead, Winter (24) Documented Presumed Potential Environmental Constraints Area (26) Active or historic unstable slope (28) Floodway or floodway fringe (29) Hydric Soil - buffered to 50 ft (30) Priority Habitats and Species - Non-Sensitive Only (31) Shoreline designation (32) Steep Slope (33) Wetland inventory - buffered to 100 ft (34) FIRM Panels (36) Flood Insurance Rate Map Locator Base Flood Elevation (37) Flood Zone Designation (38) Floodway Floodway Fringe 500 Year Flood Area Area Not Studied Faults 24K (40) (B) Normal, certain accurate [43] (B) Normal, certain approximate [44] (B) Normal, certain inferred [55] (B) Normal, certain concealed [45] (Bb) Reverse, certain approximate [38] (Bb) Reverse, certain inferred [54] (Bb) Reverse, certain concealed [39] (C) High-angle, certain concealed [87] (D) Right-lateral, certain approximate [14] (D) Right-lateral, certain concealed [15] (D) Left-lateral, certain approximate [20] (D) Left-lateral, certain concealed [21] (Ea) Oblique normal right-lateral, certain approximate [79] (Ea) Oblique normal right-lateral, certain concealed [80] (Ea) Oblique normal left-lateral, certain concealed [74] (Eb) Oblique reverse right-lateral, certain concealed [62] (A) Fault, certain accurate [1] (A) Fault, certain approximate [2] (A) Fault, certain concealed [3] (A) Fault, questionable concealed [6] Dikes 24K (41) (A) Dike, certain accurate [1] Contacts 24K (42) (A) Contact, certain accurate [1] (A) Contact, certain approximate [6] (A) Contact, certain inferred [9] (A) Contact, certain concealed [2] (A) Shoreline [5] (A) Map boundary [7] Geologic Units 24K (43) Quaternary bog, marsh, swamp, or lake deposits Quaternary fragmental volcanic rocks and deposits (includes lahars) Holocene artificial fill and modified land Quaternary alluvium Quaternary mass-wasting deposits Quaternary eolian deposits, loess Pleistocene alpine glacial drift Pleistocene outburst flood deposits Quaternary volcanic rocks Pleistocene sedimentary rocks and deposits Quaternary-Tertiary sedimentary rocks and deposits Tertiary sedimentary rocks and deposits Tertiary fragmental volcanic rocks and deposits (includes lahars) Tertiary volcanic rocks Miocene Columbia River Basalt Group, undivided Tertiary intrusive rocks Water Contours Lines - 2 ft (46) Contour Lines - 10 ft (47) Contour Lines - 100 ft (48) Contour Lines - 2 ft (50) Contour Lines - 10 ft (51) Contour Lines - 100 ft (52) Species (54) Species Area Adjacent to Species Area Habitat (55) Habitat Area Adjacent to Habitat Area Potential Riparian Area (57) Riparian Habitat Area Riparian Habitat Site Class (58) Location generalized due to sensitivity (59) Species Area Habitat Area Percent Slope (61) 0-5 percent >5-10 percent >10-15 percent >15-25 percent >25-40 percent >40-80 percent >80 percent Severe Erosion Hazard Areas (62) Steep Slopes and Landslide Hazard Areas (63) Areas of Historic or Active Landslides Areas of Potential Instability Areas of Older Landslide Debris Slopes > 15% Slopes > 25% NEHRP Site Classes (64) Site Class E - Highest Relative Hazard Site Class D-E Site Class D Site Class C-D Site Class C Site Class B-C Site Class B - Lowest Relative Hazard PEAT WATER Liquefaction Susceptibility (65) Moderate to High Low to Moderate Very Low to Low Very Low Bedrock Peat Water Soil Type (67) WWHM Soil Group (68) 1 - Excessively drained soils 2 - Well drained soils 3 - Moderately drained soils 4 - Poorly drained soils 5 - Wetland soils Unknown Hydric Soils (69) Soil Type - DNR (70) Soil Capabilities for Agricultural Use - DNR (71) Prime agricultural soils Class I and II Prime agricultural soils Class III Good agricultural soils Fair agricultural soils Poor agricultural soils Water Soil Capabilities for Forest Use - DNR (72) Prime forest soils Good forest soils Fair to poor forest soils Water Mitigation Project (73) CWP Reforestation Projects (74) Potential Wetlands Presence (75) Permitted Wetland (76) NWI Wetland (77) Modeled Wetland (78) Depth to Water (79) 10 ft 20 ft 30 ft Water Table Elevation (80) Stream (83) Lake (84) Stream - DNR (86) Lake - DNR (87) Stream/Fish Habitat (88) Shoreline Fishbearing Non-fishbearing Unknown Waters with no type designation Shoreline Designations (89) Aquatic Natural Urban Conservancy Medium Intensity High Intensity Rural Conservancy Residential Rural Conservancy Resource Land Watershed (90) Sub-Watershed (91) Catchment (92) Main Track (95) Minor Track (96) Major Roads (98) Interstate State Route Arterial Forest Arterial All Roads (99) Interstate State Route Arterial Forest Arterial Minor Collector Forest Collector Private or Other