A04_1_9_6_FEMA_Firmette_Map_Colorado_County(3).pdf

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TX-GAOA ATTWATER PRAIRIE CHICKEN NWR D/
Solicitation number
140F0821R0010
Issued by

About this file

This document contains a FEMA flood hazard map for Colorado County, Texas and details of a related federal contract opportunity with the Department of the Interior Fish and Wildlife Service. The flood hazard map depicts Special Flood Hazard Areas and flood risk zones, with the location pinpointed near the cities of 9615'42"W 2939'50"N and 9616'19"W 2940'21"N.

The related federal contract opportunity is solicitation number 140F0821R0010 to design and build a maintenance facility and administration building at the Attwater Prairie Chicken National Wildlife Refuge. The opportunity type is a solicitation issued by the Department of the Interior Fish and Wildlife Service. The response is to design and construct the specified buildings at the refuge location in a single contract award.

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Text version

National Flood Hazard Layer FIRMette

0 500 1,000 1,500 2,000250 Feet

Ü

SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT

SPECIAL FLOOD

HAZARD AREAS

Without Base Flood Elevation (BFE) Zone A, V, A99

With BFE or DepthZone AE, AO, AH, VE, AR

Regulatory Floodway

0.2% Annual Chance Flood Hazard, Areas of 1% annual chance flood with average depth less than one foot or with drainage areas of less than one square mileZone X

Future Conditions 1% Annual Chance Flood HazardZone X

Area with Reduced Flood Risk due to Levee. See Notes.Zone X

Area with Flood Risk due to LeveeZone D

NO SCREENArea of Minimal Flood HazardZone X

Area of Undetermined Flood HazardZone D

Channel, Culvert, or Storm Sewer

Levee, Dike, or Floodwall

Cross Sections with 1% Annual Chance

17.5 Water Surface Elevation

Coastal Transect

Coastal Transect Baseline Profile Baseline Hydrographic Feature

Base Flood Elevation Line (BFE)

Effective LOMRs

Limit of Study Jurisdiction Boundary

Digital Data Available

No Digital Data Available

Unmapped

This map complies with FEMA's standards for the use of digital flood maps if it is not void as described below.

The basemap shown complies with FEMA's basemap accuracy standards

The flood hazard information is derived directly from the authoritative NFHL web services provided by FEMA. This map was exported on 1/25/2021 at 9:09 AM and does not reflect changes or amendments subsequent to this date and time. The NFHL and effective information may change or become superseded by new data over time.

This map image is void if the one or more of the following map elements do not appear: basemap imagery, flood zone labels, legend, scale bar, map creation date, community identifiers, FIRM panel number, and FIRM effective date. Map images for unmapped and unmodernized areas cannot be used for regulatory purposes.

Legend

OTHER AREAS OF

FLOOD HAZARD

OTHER AREAS

GENERAL

STRUCTURES

OTHER

FEATURES

MAP PANELS

B 20.2

The pin displayed on the map is an approximate point selected by the user and does not represent an authoritative property location.

1:6,000

96°16'19"W 29°40'21"N

96°15'42"W 29°39'50"N

Basemap: USGS National Map: Orthoimagery: Data refreshed October, 2020

File details come from the government source that posted it. Updated .