Columbia Lock and Dam
Pump Report
VICKSBURG DISTRICT
MARCH 21, 2025 @ 05:50
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
COLUMBIA POOL STAGE
3/21 @ 05:00
52.18
.23
COLUMBIA TAILWATER STAGE
3/21 @ 04:45
49.28
-.62
PUMP #1
3/21 @ 04:00
51.53
-.02
PUMP #2
3/21 @ 04:00
47.46
-.02
PUMP #3
3/21 @ 04:00
53.32
-.04
PUMP #4
3/21 @ 04:00
51.13
-.05
PUMP #5
3/21 @ 04:00
52.03
-.08
PUMP #6
3/21 @ 04:00
51.29
-.07
PUMP #7
3/21 @ 04:00
11.18
.09
PUMP #8
3/21 @ 04:00
22.09
-.11
PUMP #9
3/21 @ 04:00
22.08
.14
Columbia Lock and Dam
Piezometer Report
VICKSBURG DISTRICT
MARCH 21, 2025 @ 05:50
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
OBSERVATION WELL 7L
3/21 @ 05:00
0.00
*****
OBSERVATION WELL 13L
3/21 @ 05:00
0.00
0.00
OBSERVATION WELL 16L
3/21 @ 05:00
0.00
0.00
PIEZOMETER B1
3/21 @ 05:00
50.75
-.11
PIEZOMETER B2
3/21 @ 05:00
1.00
*****
PIEZOMETER B3
3/21 @ 05:00
49.72
-.53
PIEZOMETER B4
3/21 @ 05:00
49.59
-.53
PIEZOMETER B5
3/21 @ 05:00
51.07
-.17
PIEZOMETER B6
3/21 @ 05:00
51.16
-.17
PIEZOMETER B7
3/21 @ 05:00
49.94
-.40
PIEZOMETER B8
3/21 @ 05:00
49.86
-.47
PIEZOMETER C1
3/21 @ 05:00
51.69
.17
PIEZOMETER C2
3/21 @ 05:00
51.64
.17
PIEZOMETER C3
3/21 @ 05:00
51.96
.09
PIEZOMETER C4
3/21 @ 05:00
51.17
-.16
PIEZOMETER C5
3/21 @ 05:00
52.44
.20
PIEZOMETER C6
3/21 @ 05:00
60.00
3.00
LOCK CHAMBER PIEZOMETER
3/21 @ 05:00
31.66
.21
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