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 Delaware River Basin
|
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Berks | BE-623 | 1975 | 135.86 | 135.69 | 133.08 | 130.55 | 139.80/99 | 115.70/84 | 134.68 | 7/29 | DOWN | DOWN | -5.31 |
Bucks | BK-929 | 1967 | 42.97 | 41.51 | 44.01 | 44.21* | 47.63/99* | 40.58/89* | 43.56 | 7/29 | DOWN | UP | 1.24* |
Bucks | BK-1020 | 1975 | 30.23 | 29.56 | 34.49 | 33.92 | 38.11/85 | 28.49/89 | 32.16 | 7/29 | DOWN | UP | 3.69 |
Carbon | CB-104 | 1969 | 56.11 | 56.57 | 50.66 | 58.78 | 74.32/93 | 33.16/73 | 62.75 | 7/29 | UP | DOWN | 2.67 |
Chester | CH-10 | 1966 | 14.06 | 13.11 | 12.75 | 13.14 | 15.21/66 | 9.50/89 | 14.44 | 7/29 | DOWN | DOWN | -.92 |
Delaware | DE-723 | 1983 | 6.90 | 6.37 | 6.90 | 6.91 | 8.12/99 | 5.30/89 | 7.10 | 7/29 | DOWN | SAME | .01 |
Lebanon | LB-372 | 1973 | 10.16 | 9.63 | 7.88 | 8.79 | 10.81/99 | 6.58/84 | 10.37 | 7/29 | DOWN | DOWN | -1.37 |
Lehigh | LE-644 | 1971 | 63.11 | 64.51 | 66.72 | 60.25 | 78.39/99 | 38.42/84 | 64.93 | 7/29 | UP | UP | -2.86 |
Monroe | MO-190 | 1968 | 12.53 | 11.09 | 10.67 | 11.55 | 14.35/99 | 9.12/84 | 13.19 | 7/29 | DOWN | DOWN | -.98 |
Montgomery | MG-917 | 1997 | 9.73 | 8.91 | 10.25 | 10.57 | 11.86/99 | 9.69/98 | 10.44 | 7/29 | DOWN | UP | .84 |
Pike | PI-200 | 1981 | 74.47 | 64.25 | 79.76 | 60.03 | 82.57/98 | 38.07/82 | 81.73 | 7/29 | DOWN | UP | -14.44 |
Schuylkill | SC-296 | 1975 | 53.69 | 52.51 | 49.61 | 48.54 | 53.83/93 | 39.15/84 | 54.28 | 7/29 | DOWN | DOWN | -5.15 |
Wayne | WN-64 | 1968 | 28.27 | 26.58 | 27.21 | 26.95* | 29.39/99* | 24.30/89* | 28.95 | 7/29 | DOWN | DOWN | -1.32* |
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.