Columbia Lock and Dam
Pump Report
VICKSBURG DISTRICT
JUNE 21, 2025 @ 02:20
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
COLUMBIA POOL STAGE
6/21 @ 01:45
51.82
.05
COLUMBIA TAILWATER STAGE
6/21 @ 01:45
50.17
-.47
PUMP #1
6/21 @ 02:00
52.53
-.13
PUMP #2
6/21 @ 02:00
48.44
-.12
PUMP #3
6/21 @ 02:00
54.34
-.11
PUMP #4
6/21 @ 02:00
51.99
-.14
PUMP #5
6/21 @ 02:00
53.06
-.11
PUMP #6
6/21 @ 02:00
52.65
-.09
PUMP #7
6/21 @ 02:00
11.17
-.04
PUMP #8
6/21 @ 02:00
23.28
-.15
PUMP #9
6/21 @ 02:00
21.82
.06
Columbia Lock and Dam
Piezometer Report
VICKSBURG DISTRICT
JUNE 21, 2025 @ 02:20
Station
Date/Time
Stage
24 Hour Change
7 Day Plot
30 Day Plot
OBSERVATION WELL 7L
6/21 @ 02:00
0.00
*****
OBSERVATION WELL 13L
6/21 @ 02:00
0.00
0.00
OBSERVATION WELL 16L
6/21 @ 02:00
0.00
0.00
PIEZOMETER B1
6/21 @ 02:00
0.00
*****
PIEZOMETER B2
6/21 @ 02:00
0.00
*****
PIEZOMETER B3
6/21 @ 02:00
50.63
-.31
PIEZOMETER B4
6/21 @ 02:00
50.53
-.30
PIEZOMETER B5
6/21 @ 02:00
51.04
-.30
PIEZOMETER B6
6/21 @ 02:00
51.11
-.30
PIEZOMETER B7
6/21 @ 02:00
50.26
-.34
PIEZOMETER B8
6/21 @ 02:00
50.45
-.40
PIEZOMETER C1
6/21 @ 02:00
0.00
*****
PIEZOMETER C2
6/21 @ 02:00
0.00
*****
PIEZOMETER C3
6/21 @ 02:00
51.56
-.15
PIEZOMETER C4
6/21 @ 02:00
51.21
-.26
PIEZOMETER C5
6/21 @ 02:00
51.93
-.02
PIEZOMETER C6
6/21 @ 02:00
33.00
4.00
LOCK CHAMBER PIEZOMETER
6/21 @ 02:00
31.24
.01
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