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Legend (MapViewer/FEMA)

Base Flood Elevation (0)
Cross Sections Locations (1)
S Water Streams (2)
NCTCOG Stream Centerline 2021 (3)
Hidden Hidden
no no
yes yes
NCTCOG Stream Edge 2021 (4)
Denton County LOMA and LOMR (5)
LOMR REMOVALS LOMR REMOVALS
LOMA LOMA
LOMC-VALID LOMC-VALID
LOMR-F LOMR-F
FEMA LOMA (6)
FEMA S LOMR 2024 (7)
Pre 2011 Not Incorporated (8)
Pre 2011 Not Incorporated Pre 2011 Not Incorporated
Denton Engineering Historical LOMR (9)
Levee Dike Floodwall 2023 (10)
FEMA Floodplain Year 2024 (11)
Zone X = 0.2% Annual Chance Flood Zone X = 0.2% Annual Chance Flood
Zone X = 1 % Annual Chance, Less Than 1 Sq Mi Drainage Zone X = 1 % Annual Chance, Less Than 1 Sq Mi Drainage
Zone A = 1 % Annual Chance, No BFE Detemined, Zone A = 1 % Annual Chance, No BFE Detemined,
Zone AE = 1 % Annual Chance, BFE Determined Zone AE = 1 % Annual Chance, BFE Determined
Floodway Floodway
Permit Buffer 200 Ft (12)
Historical FEMA Floodplain Pre Year 2009 (13)
100 Yr Floodplain w/Elevation (A) 100 Yr Floodplain w/Elevation (A)
100 Yr Floodway (A-FW) 100 Yr Floodway (A-FW)
500 Yr Floodplain (X500) 500 Yr Floodplain (X500)