FLOOD06450

• Designation Number: 92
• County: Jefferson
• Community: Arvada
• Stream Name: Ralston, Leyden Creeks
• Basin: South Platte
• Title: Major Drainageway Planning - Ralston/Leyden Creek, Arvada, Jefferson County, CO
• Date: 8/1/1977
• Designation Date: 1/1/1978
• Floodplain - Doc Type: Floodplain Report/Masterplan

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WRIGHT _McLAUGHLIN ENGINEERS
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URBAN DRAINAGE AND FLOOD CONTROL DISTRICT

MAJOR DRAINAGEWAY PLA~ING

RALSTON
SI.. 413+00

CREEK
I. SI.. 448+00

SHEET 7
OF 40

CITY OF ARVADA

JEFFERSON COUNTY

RALSTON CREEK I LEYDEN CREEK

OAT! nOWN 8/30/74