WSP05149

• File Number: 8180.800
• Description: Purgatoire River Project
• Basin: Arkansas
• Water Division: 2
• Date: 9/1/1949
• Author: RJ Tipton
• Title: Engineering Report on Flood Control and Irrigation District with Particular Reference to the Piedmont Bridge Dam and Reservoir Site
• Water Supply Pro - Doc Type: Report/Study

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SUMMARY OF RESERVOIR OPERATIONS

Irrigation Requirement of 64,600 Acre-Feet Per Year - Unit. 1,000 Acre-Ft,

Year Trinidad Spill Shortage Evaporation Ree. Con- Re-regu- '
Flow Plus tent at 1ated and
Sewage Re- End of Year New Water
turn

192~ 88.6
1925 47.8
1926 89.3
1927 56.6
1928 66.0
1929 59.4
1930 75.4
1931 64.l
1932 50.7
1933 48.9
1934 27.S
1935 58.2
1936 37.7
1937 69.6
1938 70.1
1939 35.6
1940 40.0
1941 151.2
1942 196.6
1943 34.1
1944 93.7
1945 54.4
1946 29.1
1947 81.5
1924 88.6
1925 47.8
1926 89.3
1927 56.6
1928 66.0
1929 59.4
1930 75.4
1931 64.1
1932 50.7
1933 4S.9
1934 27.8
1935 58.2
1936 37.7
1937 69.6
1938 70.1
1939 35.6
1940 40.0
1941 l51.2
1942 196.6
1943 34.l
1944 93.7
1945 54.4
1946 29.l
1947 S1.5
1924 88.6
1925 47.8

Total 3389.2
Mean 67.8

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33.l
l28.2
5.8
2.5
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o
11.0
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47.4
l28.4
5.8
6.9
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25.l
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394.2
7.8

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0.6
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4.2
l6.7
36.9
7.l
27.4
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22.3
26.8
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18.5
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4.3
l7.3
37.3
7.6
27.6
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23.7
27.l
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3.9
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31.6
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8.6

349.5
7.0

(10)

2.7
l.3
2.6
2.2
2.6
1.7
1.6
2.6
1.6
0.2
0.4
0.6
0.4
1.9
1.9
1.0
0.5
3.7
4.4
3.3
3.8
3.5
1.6
2.5
3.6
2.6
3.5
3.l
3.0
2.3
2.4
).1
2.2
.8
.8
1.1
.6
2.4
2.4
1.4
.7
3.9
4.2
3.0
3.5
2.9
1.0
3.0
3.5
1.4

21.3
3.8
25.9
15.7
l4.5
7.6
16.8
l3.7
2.4
3.2
2.9
3.0
3.l
6.2
9.8
2.1
3.8
53.6
53.0
13.4
36.2
22.5
3.9
18.3
27.6
8.2
29.lJ.
l8.3
16.7
9.2
17.6
14.0
2.2
3.0
2.7
2.8
2.9
5.5
8.6
1.9
3.7
39.0
38.4
3.0
21.9
8.8
3.9
l7.B
13.2
3.6

680.6
l3.6

110.8
2.2

23.2
29.4
l7.4
l7.8
25.2
19.7
10.9
21.4
23.8
8.3
7.1
l2.4
6.2
15.6
l8.7
16.2
5.4
2.6
2.9
39.6
16.6
18.1
25.S
11.4
23.2
30.0
17.4
17.8
25.2
19.7
lO.9
21.4
23.7
7.7
6,5
l1.9
6.0
15.6
l8.7
l4.8
5.l
2.6
2.9
35.7
16.6
IB.l
l2.7
11.4
23.2
l4.6
B09.1
l6.2