WAC 1991 to 1998 PRRIP

• Description: Water Documents including: South Platte travel times and losses, USFS peak and pulse flow workshop, CO Depletions Plan, 1991 to 1998 related to the Platte River Endangered Species Partnership ‎(aka Platte River Recovery Implementation Program or PRRIP)‎
• State: CO
• State: NE
• State: WY
• Basin: South Platte
• Water Division: 1
• Date: 1/1/1991
• Author: Platte River Endangered Species Partnership
• Title: Platte River Endangered Species Partnership water related Documents, 1991 to 1998
• Water Supply Pro - Doc Type: Report/Study

A ! i
Stream Lag and Loss for exchange
6117198
Division 1 District 7
Colorado Division of Water Resources
Ralston Reservoir through the Ralston Clear Creek Canal
down Clear Creek to the Confluence with The South Platte
USGS 7.5' map Reach Q n Slope Miles v (mi/hr) Time (hrs.) Loss/mi. % loss
from, to ft. /100 1 % this section
R-- C- Gaak C-I
From outfall of canal to E. edge of map
169 0.040 1.0 3.45 2.48
1.39 0.25%
0.86%
Arvada Map
W. edge to E. edge of map
170 0.040 0.5 7.95 1.94
4.11 0.25%
1.99%
Golden Map
Headgale to first culvert section
30
0.035
0.1
1.82
1.18
1.55
0.15%
0.27%
Golden Map
1st Culvert 84" dia.
30
0.015
1.5
0.64
5.57
0.11
0.05%
0.03%
Golden Map
ditch betw. 1st and 2nd culverts
30
0.035
0.7
2.31
2.32
1
0.15%
0.35%
Golden Map
2nd Culvert 54"
30
0.015
6.7
0.42
10.87
0.04
0.15%
0.06%
Total
5.2 Total
2.7 Total
0.7%
Ckar Crack E W R C1111 . Ca
Golden Map
From outfall of canal to E. edge of map
169 0.040 1.0 3.45 2.48
1.39 0.25%
0.86%
Arvada Map
W. edge to E. edge of map
170 0.040 0.5 7.95 1.94
4.11 0.25%
1.99%
Commerce City map
W. edge to confl. with S. Platte
170 0.040 0.4 2.99 1.78
1.68 0.25%
0,75%
Total 14.4 Total
7.2 Total
3.67
Miles Time hrs. %loss
Total for exchange 19.6 9.9 4.3%