FLOOD05980

• County: Gilpin
• Community: Black Hawk
• Stream Name: North Clear Creek, Gregory Gulch, Chase Gulch
• Basin: South Platte
• Title: Reconstitution of 1979 Flood Peaks, North Clear Creek, Gregory Gulch& Chase Gulch
• Date: 4/26/2001
• Prepared For: CWCB
• Prepared By: Love & Associates, Inc.
• Floodplain - Doc Type: Flood Documentation Report

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REFERENCES

Carroll & Lange, 2000. CLOMR Report. Fourmile Gulch. Hyatt/Black Hawk Resort and
Casino.

Federal Highway Administration, 1996. FHWA Culvert Analysis Prof[ram HY8. Version 6.0.

FEMA, 1984. FIRM Flood Insurance Rate Map City of Black Hawk, Colorado Gilpin
County Community Panel Number 080076 0001 B.

FEMA, 1984 Flood Insurance Study City of Black Hawk. Colorado Gilpin County
Community Panel Number 080076.

Jarrett, R.D., 1985. Determination of Roughness Coefficients for Streams in Colorado.
WRI Report 85-4004.

J.F. Sato, 1996. Black Hawk Gregory Gulch Drainage Evaluation Hydrology Report.
CDOT Project Number C 279A-003.

Landmark Mapping, 1998. Topographic Map of City of Black Hawk.

McCain and Jarrett, 1976. Manual For Estimatinf! Flood Characteristics of Natural-
Flow Streams in Colorado. USGS Technical Manual 1.

Miller, Fredrick, and Tracey, 1973. NOAA Atlas 2, Precipitation-FreQuency Atlas of the
Western United Stated. Volume III-Colorado_

NRCS, 1998. Soil Survey of Gilpin County and Clear Creek County (Draft).

Owen Ayers & Associates, Inc., 1980. Floodplain Information Report North Clear
Creek Gre?:orv Gulch. Chase Gulch Black Hawk. Colorado. Prepared for the City of
Black Hawk and the CWCB.

RMC,l991. Hydrologic and Hydraulic Study for Central City, Colorado.

RMC. 1991. Dorothy Lee Placer Detention Reservoir Plan Storm Sewer Improvements.
prepared for City of Central.

RMC,1994. Chase Gulch Dam Plans. City of Central. As-builts, 1996.

SCS, 1992. TR2092 Computer Model, Version 2.03.

SCS, 1986. Technical Release 55. Urban HydrololZV for Small Watersheds.

Taggert Engineering Associates, Inc., 1995. Running Gulch Drainage Studv. Black
Hawk. Colorado. Prepared for Wendell Pickett, Western Diversified Builders.

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