County
|
Well Number
|
Year record began
|
Mean depth to water below land surface, in feet
|
Last recorded water level
|
date of last recorded water level
|
trend from last month
|
trend from last year
|
Departure from mean for all years in feet
|
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---|---|---|---|---|---|---|---|---|---|---|---|---|---|
This month
|
Last month
|
This month last year
|
This month for all years
|
Maximum for this month/year of occurrence
|
Minimum for this month/year of occurrence
|
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Observation wells in the Ohio River Basin
|
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Allegheny | AG-700 | 1967 | 8.39 | 8.58 | 7.86 | 7.36 | 8.33/69 | 5.92/90 | 8.32 | 11/28 | UP | DOWN | -1.03 |
Beaver | BV-156 | 1967 | 9.29 | 9.48 | 9.07 | 9.33 | 10.75/73 | 8.53/96 | 9.06 | 11/28 | UP | DOWN | .04 |
Butler | BT-311 | 1970 | 22.90 | 23.91 | N/D | 15.82 | 29.37/91 | 3.38/92 | 11.54 | 11/28 | UP | N/D | -7.08 |
Crawford | CW-413 | 1967 | 54.80 | 55.36 | 53.70 | 51.36* | 56.06/95* | 41.72/81* | 54.46 | 11/28 | UP | DOWN | -3.44* |
Elk | EK-108 | 1975 | 6.85 | 7.23 | 6.47 | 5.11 | 8.96/96 | 2.60/90 | 6.60 | 11/28 | UP | DOWN | -1.74 |
Erie | ER-82 | 1966 | 19.51 | 20.57 | 18.66 | 19.55* | 24.57/98* | 18.09/93* | 19.36 | 11/28 | UP | DOWN | .04* |
Fayette | FA-17 | 1968 | 23.52 | 23.19 | 23.01 | 23.07 | 24.93/68 | 21.46/96 | 23.50 | 11/28 | DOWN | DOWN | -.45 |
Forest | FO-11 | 1974 | 9.14 | 10.38 | 8.70 | 9.14 | 11.16/91 | 8.06/96 | 8.79 | 11/28 | UP | DOWN | 0 |
Green | GR-118 | 1973 | 39.38 | 37.13 | 33.99 | 35.26 | 49.61/99 | 23.19/96 | 36.02 | 11/28 | DOWN | DOWN | -4.12 |
Lawrence | LA-1201 | 1967 | 18.67 | 18.86 | 18.18 | 16.94 | 19.68/67 | 15.00/70 | 18.15 | 11/28 | UP | DOWN | -1.73 |
Mercer | MR-1364 | 1964 | 3.75 | N/D | 3.19 | 4.00 | 5.32/80 | 1.66/98 | 3.67 | 11/24 | N/D | DOWN | .25 |
Somerset | SO-2 | 1937 | 35.45^ | 34.85^ | 34.07 | 34.82* | 39.46/99* | 32.94/96* | 35.52 | 11/19 | DOWN | DOWN | -.63* |
Warren | WR-50 | 1972 | 43.12 | 43.24 | 43.65 | 43.34 | 44.92/79 | 40.72/90 | 43.01 | 11/28 | UP | UP | .22 |
Washington | WS-155 | 1971 | 36.54 | 36.70 | 36.61 | 35.82 | 36.87/91 | 34.63/85 | 36.24 | 11/28 | UP | UP | -.72 |
Westmoreland | WE-300 | 1968 | 18.51 | 18.35 | 16.28 | 17.90 | 22.82/68 | 15.02/90 | 18.51 | 11/28 | DOWN | DOWN | -.61 |
N/D indicates no data | NDR indicates no data received at time of report |
DOWN = Water level is lower than that reported for last month or year | |
UP = Water level is higher than that reported for last month or year | |
Shaded block indicates this month is a new recorded maximum or minimum | |
Year refers to water year, October 1 - September 30. |
* Value for well is computed using less than the full period of record because
of a change in well hydraulics, or nearby non-climatic
hydrologic stress.
^ Below normal conditions for well SO-2 are due to nearby pumping.
+ Well MR-1364 was affected by the Pymatuning Earthquake on Sept. 25, 1998.
Record adjusted to compute current conditions shown on
map.
Note: Water levels from well MG-225 are being collected but not reported in
this monthly summary, because they are not comparable to
historical levels due to changes in ground-water pumping.