Legend (DFEMP/DeltaAtlas2026)

City/Town (0) Bridge (1) Boat Launch (2) Dam (3) School (4) Hospital (5) Fire Station (6) Law Enforcement (7) Community Center (8) Cell Tower (9) Gaging Stations (10) Water Well (11) Oil/Gas Well (12) Solid Waste Facility (13) Sewage Treatment Plant (14) Leaky Underground Storage Tank (15) Tank Farm (16) Oil/Gas Pipeline (17) Levee Mile (18) Sand Boil (19) Levee Failure (20) Levee Relief Well (21) Pump Station (22) Features (23) Closure Structure Flood Structure (24) Floodwall (25) Gravity Drain (26) Rehabilitation Line (27) Toe Drain (28) Other Structure (29) O&M Manual Number (30) Highways (31) Interstate US Route State Hwy Railroad (32) Local Road (33) Ferry (34) Faults (35) Fault, Concealed Levee Centerline (36) Project Levee Non-Project Levee Counties_For_Display (37) Rivers (38) Lakes (39) Oil/Gas Production Field (40) Local Maintaining Agencies (41) 42.306984 - 204.956227 204.956228 - 438.165124 438.165125 - 608.616634 608.616635 - 801.067226 801.067227 - 1223.121019 1223.121020 - 1594.967980 1594.967981 - 2027.655254 2027.655255 - 2431.238601 2431.238602 - 2774.749762 2774.749763 - 3461.799934 3461.799935 - 4365.323068 4365.323069 - 5719.021914 5719.021915 - 7519.420901 7519.420902 - 10258.077785 10258.077786 - 12266.096357 12266.096358 - 15214.152437 15214.152438 - 20998.673513 20998.673514 - 32217.406332 32217.406333 - 103931.011241 103931.011242 - 220647.719563 Named Place Boundary (42) Thickness of Organic Material (43) 0 < 3 3 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45 45 - 50 50 - 60 60 - 70 70 - 80 80 - 90 > 90