Latitude 43°13'08", Longitude 78°54'45" NAD27 Niagara County, New York, Hydrologic Unit 04130001
Well depth: 24 feet Hole depth: 25 feet Land surface altitude: 336.66feet above NGVD29. Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer. Well completed in "Lake Deposits" (112LAKE) local aquifer
Period of Record Monthly Statistics for 431308078544501 Depth to water level, feet below land surface All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
Month
Lowest Median
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
Highest Median
Number of Years
Jan
12.21
5.76
4.61
2.89
2.22
1.80
1.55
41
Feb
9.52
5.13
3.51
2.81
2.19
1.84
1.37
41
Mar
6.44
3.25
2.64
2.18
1.79
1.62
1.55
41
Apr
3.46
2.96
2.55
2.24
1.88
1.66
1.47
41
May
4.90
4.23
3.90
3.67
2.89
2.25
1.72
40
Jun
6.54
5.93
5.29
4.51
3.91
2.66
2.08
40
Jul
7.71
7.27
6.94
6.10
5.01
4.21
3.29
40
Aug
9.21
8.60
7.89
6.93
5.24
4.18
3.29
41
Sep
10.64
9.51
8.82
7.71
5.77
4.73
3.88
41
Oct
12.24
10.31
9.13
6.30
4.68
3.58
2.38
41
Nov
13.38
9.71
7.62
4.42
3.24
2.56
2.19
41
Dec
13.61
7.75
5.57
2.90
2.44
2.07
1.65
41
.As of 1/23/2021 15:49-2
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Daily Groundwater Data
Most recent Provisional daily data value: 3.68 on 01/24/21
Summary for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Mean Values Data Used in Analysis
Begin Date
End Date
Days
% Complete
10/21/04
08/30/20
5,767
99
Lowest Level
5th %ile
10th %ile
25th %ile
50th %ile
75th %ile
90th %ile
95th %ile
Highest Level
13.69
8.24
7.16
5.27
3.67
2.42
1.71
1.41
0.54
Daily Data Options
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Periodic Groundwater Data
Summary for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin Date
End Date
Number of Values
08/05/72
09/16/20
1,443
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
0.9
03/12/85
13.88
12/21/91
Groundwater Levels Options
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Period of Record - All Data Types
Summary for Period of Record - All Data Types
Depth to water level, feet below land surface
Begin Date
End Date
Number of Values
08/05/72
01/24/21
8,073
Highest WL
Date of Highest WL
Lowest WL
Date of Lowest WL
0.54
04/03/05
13.88
12/21/91
Period of Record Options
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*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.
