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Legend (FEMA)

100 yr Floodplain (0)
A, A,
AE, AE,
AE,FLOODWAY AE,FLOODWAY
AO, AO,
500 yr Floodplain (57)
500yr Floodplain 500yr Floodplain
Brazoria (9)
Harris (15)
Fort Bend (25)
Brazoria (6)
Harris (12)
Fort Bend (22)
Watersheds (26)
FIRM Panels (2)
Brazoria_FloodPlain (3)
Brazoria Floodplain (4)
FIRM Panels (60)
Brazoria 100 yr Floodplain (7)
AE, FLOODWAY AE, FLOODWAY
AE AE
AO AO
Brazoria 500 yr Floodplain (8)
Base Flood Elevation (90)
FIRM Panels (120)
Harris 100 yr Floodplain (13)
AE, FLOODWAY AE, FLOODWAY
A A
AE AE
AO AO
X PROTECTED BY LEVEE X PROTECTED BY LEVEE
X X
Harris 500 yr Floodplain (14)
Base Flood Elevation (150)
FIRM Panels (18)
Fort Bend Floodplain (19)
AE, FLOODWAY AE, FLOODWAY
A A
AE AE
AO AO
0.2 PCT ANNUAL CHANCE FLOOD HAZARD 0.2 PCT ANNUAL CHANCE FLOOD HAZARD
X PROTECTED BY LEVEE X PROTECTED BY LEVEE
X X
Base Flood Elevation (20)
FIRM Panels (220)
Fort Bend 100 yr Floodplain (23)
AE, FLOODWAY AE, FLOODWAY
A A
AE AE
AO AO
X PROTECTED BY LEVEE X PROTECTED BY LEVEE
X X
Fort Bend 500 yr Floodplain (24)
Base Flood Elevation (250)
Watersheds (260)
Benchmarks (310)
Primary Control Monument Primary Control Monument
Secondary Control Monument Secondary Control Monument
1995 GPS Monument (ref. only) 1995 GPS Monument (ref. only)
Harris County Flood Control (ref. only) Harris County Flood Control (ref. only)
Detention Locations (311)
MUD MUD
BDD4 BDD4
City City
Private Private
BDD4 Ditches (313)
Detention Areas (314)