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
|
|||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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
|
||||||||
Observation wells in the Ohio River Basin
|
|||||||||||||
Allegheny | AG-700 | 1967 | 7.42 | 6.71 | 6.92 | 6.37 | 7.46/69 | 5.38/97 | 7.84 | 6/27 | DOWN | DOWN | -1.05 |
Beaver | BV-156 | 1967 | 8.42 | 8.19 | 8.32 | 9.04 | 10.75/68 | 7.90/89 | 8.76 | 6/25 | DOWN | DOWN | .62 |
Butler | BT-311 | 1970 | 8.30 | 3.77 | 3.45 | 9.47 | 21.08/77 | 3.32/89 | 16.34 | 6/27 | DOWN | DOWN | 1.17 |
Crawford | CW-413 | 1967 | 50.24 | 48.62 | 49.42 | 50.30* | 54.19/92* | 46.37/89* | 51.29 | 6/27 | DOWN | DOWN | .06* |
Elk | EK-108 | 1975 | 5.31 | 4.63 | 5.39 | 4.20 | 6.16/99 | 2.67/90 | 5.66 | 6/20 | DOWN | UP | -1.11 |
Erie | ER-82 | 1966 | 19.43 | 18.92 | 19.08 | 19.80* | 21.26/83* | 18.17/86* | 20.20 | 6/27 | DOWN | DOWN | .37* |
Fayette | FA-17 | 1968 | 21.86 | 22.66 | 20.98 | 22.84 | 24.01/79 | 20.98/00 | 22.54 | 6/27 | UP | DOWN | .98 |
Forest | FO-11 | 1974 | 8.25 | 7.94 | 8.64 | 9.23 | 10.46/91 | 8.34/95 | 8.73 | 6/27 | DOWN | UP | .98 |
Green | GR-118 | 1973 | 26.89 | 27.09 | 27.35 | 31.65 | 36.92/91 | 23.66/96 | 27.10 | 6/25 | UP | UP | 4.76 |
Lawrence | LA-1201 | 1967 | 16.82 | 16.77 | 16.10 | 16.72 | 18.03/92 | 14.67/78 | 17.25 | 6/27 | DOWN | DOWN | -.10 |
Mercer | MR-1364 | 1964 | 3.36+ | 2.99+ | 2.44 | 4.05 | 5.40/80 | 2.44/00 | 3.47+ | 6/25 | DOWN | DOWN | .69 |
Somerset | SO-2 | 1937 | 32.91^ | 32.97^ | 33.12 | 33.24* | 36.61/99* | 32.23/97* | 32.87^ | 6/22 | UP | UP | .33* |
Warren | WR-50 | 1972 | 41.03 | 40.52 | 41.35 | 41.84 | 43.98/77 | 39.77/89 | 41.16 | 6/27 | DOWN | UP | .81 |
Washington | WS-155 | 1971 | 35.61 | 36.15 | 36.04 | 35.78 | 36.64/99 | 34.46/80 | 36.34 | 6/25 | UP | UP | .17 |
Westmoreland | WE-300 | 1968 | 16.11 | 14.63 | 14.68 | 17.02 | 26.34/68 | 14.28/89 | 16.12 | 6/20 | DOWN | DOWN | .91 |
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.