Engineering Feasibility of Long Draw Reservoir Enlargement

• Description: Long Draw Reservoir Enlargement; Small Reclamation Projects; Fort Collins
• State: CO
• Basin: South Platte
• Water Division: 1
• Date: 7/20/1966
• Author: Wright-McLaughlin Engineers, Woodward-Clyde-Sherard and Associates, Water Supply & Storage Company Fort Collins, Kenneth R. Wright, William A. Clevenger
• Title: Engineering Feasibility of Long Draw Reservoir Enlargement
• Water Supply Pro - Doc Type: Feasibility Study

10075
10065
10055
10045
W
W
I
z
0
W
• 10035
10025
8/12
T. H. -3
4/13
17/12 10 5/12
' I �
10/12 4
I
II
to 13/12
I
23/12
10/12
T.H. -4
to
5/12
T.H. -5
51/12 0 ^'
N
rr7m
T.H. -6
0
2 7/ 12
• 10015
-10005
9995
� 28/12 0 18/24 u 18/9
0 MM
30/6 N O T E S
25/0 1. Test holes I thru 4, 8 and 9 were
drilled with a 4 -inch diameter helical
23 REFUSAL power auger, test holes 5 thru 7 were
drilled with a hand auger. Holes drilled
LJ on June 30 thru July I, 1966.
28/3
2. Elevations are approximate.
3. Drill logs in this report are subject to
limitations, explanations and conclusions
of this report.
T.H. - 7
10045
o
LEGEND 10035
© CLAY, soft, wet, sandy.
© CLAY, firm, sandy, gravelly.
10025
% COBBLES, clayey, gravelly, dense.
SAND, dense, silty or clayey.
SAND, silty, soft wet. 10015
PEAT or ORGANIC CLAY, soft, saturated.
o Free water level and number of days after drilling
that measurement was taken.
(0005
r77 Approximate bottom of dam.
U.1
W
UL
I
z
0
a
W
w
WOODWARD -CLYDE - SHERARD
8 ASSOCIATES
Consulting Engineers Ek Geologists
Denver, Colorado
LOGS OF TEST HOLES
LONG DRAW RESERVOIR
Prepared by. DB lChecked by. FJ H
Job No. 9751
DRAWING NO.3
PERMEABILITY TEST
RESULTS
PACKING DATA
10075•
T. H.— I T
DRY
DRY APPLIED
PERMEABILITY
SAMPLE LOCATION
DENSITY MOISTURE
DENSITY
LOAD
RATE
PCF %
%
PSF
(FEET PER YEAR)
EXISTING BORROW AREA UP STREAM
128.5 9.9
100.0
720
0.137
6/12
OF SADDLE BETWEEN DAM AND DIKE
EXISTING BORROW AREA DOWN STREAM
131.7 9.7
100.0
720
0.032 T.H. -8 T.H.-9. 10065-
OF SADDLE BETWEEN DAM AND DIKE
1
7/12
ROAD CUT JUST N. W. OF EXISTING
88.7 26.5
100.0
720
0.015 --
TRAILER HOUSE
7/12
LJ 10055-
10/12
DRY AT DRILL
8/12
T. H. -3
4/13
17/12 10 5/12
' I �
10/12 4
I
II
to 13/12
I
23/12
10/12
T.H. -4
to
5/12
T.H. -5
51/12 0 ^'
N
rr7m
T.H. -6
0
2 7/ 12
• 10015
-10005
9995
� 28/12 0 18/24 u 18/9
0 MM
30/6 N O T E S
25/0 1. Test holes I thru 4, 8 and 9 were
drilled with a 4 -inch diameter helical
23 REFUSAL power auger, test holes 5 thru 7 were
drilled with a hand auger. Holes drilled
LJ on June 30 thru July I, 1966.
28/3
2. Elevations are approximate.
3. Drill logs in this report are subject to
limitations, explanations and conclusions
of this report.
T.H. - 7
10045
o
LEGEND 10035
© CLAY, soft, wet, sandy.
© CLAY, firm, sandy, gravelly.
10025
% COBBLES, clayey, gravelly, dense.
SAND, dense, silty or clayey.
SAND, silty, soft wet. 10015
PEAT or ORGANIC CLAY, soft, saturated.
o Free water level and number of days after drilling
that measurement was taken.
(0005
r77 Approximate bottom of dam.
U.1
W
UL
I
z
0
a
W
w
WOODWARD -CLYDE - SHERARD
8 ASSOCIATES
Consulting Engineers Ek Geologists
Denver, Colorado
LOGS OF TEST HOLES
LONG DRAW RESERVOIR
Prepared by. DB lChecked by. FJ H
Job No. 9751
DRAWING NO.3