Columbia Lock and Dam
Pump Report
VICKSBURG DISTRICT
MAY 2, 2025 @ 08:00
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
COLUMBIA POOL STAGE
5/2 @ 07:45
58.56
-.11
COLUMBIA TAILWATER STAGE
5/2 @ 07:45
58.11
-.10
PUMP #1
5/2 @ 07:00
56.52
.04
PUMP #2
5/2 @ 07:00
52.46
.04
PUMP #3
5/2 @ 07:00
58.46
.05
PUMP #4
5/2 @ 07:00
57.07
.02
PUMP #5
5/2 @ 07:00
57.32
.06
PUMP #6
5/2 @ 07:00
56.53
.03
PUMP #7
5/2 @ 07:00
17.67
-.14
PUMP #8
5/2 @ 07:00
27.53
.03
PUMP #9
5/2 @ 07:00
28.40
.02
Columbia Lock and Dam
Piezometer Report
VICKSBURG DISTRICT
MAY 2, 2025 @ 08:00
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
OBSERVATION WELL 7L
5/2 @ 07:00
0.00
0.00
OBSERVATION WELL 13L
5/2 @ 07:00
0.00
0.00
OBSERVATION WELL 16L
5/2 @ 07:00
0.00
0.00
PIEZOMETER B1
5/2 @ 07:00
0.00
0.00
PIEZOMETER B2
5/2 @ 07:00
0.00
0.00
PIEZOMETER B3
5/2 @ 07:00
58.20
-.07
PIEZOMETER B4
5/2 @ 07:00
58.08
-.07
PIEZOMETER B5
5/2 @ 07:00
58.28
.24
PIEZOMETER B6
5/2 @ 07:00
58.51
.24
PIEZOMETER B7
5/2 @ 07:00
58.03
-.05
PIEZOMETER B8
5/2 @ 07:00
58.10
-.01
PIEZOMETER C1
5/2 @ 07:00
0.00
0.00
PIEZOMETER C2
5/2 @ 07:00
0.00
0.00
PIEZOMETER C3
5/2 @ 07:00
58.66
.25
PIEZOMETER C4
5/2 @ 07:00
58.30
.18
PIEZOMETER C5
5/2 @ 07:00
58.74
.38
PIEZOMETER C6
5/2 @ 07:00
34.00
*****
LOCK CHAMBER PIEZOMETER
5/2 @ 07:00
0.00
0.00
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