MERCER COUNTY GROUND-WATER LEVELS

WELL DESCRIPTIONS AND WATER LEVEL MEASUREMENTS

GROUND-WATER LEVELS

MERCER COUNTY

472641102105901. Local number, 146-090-20CCC.

LOCATION.--Lat 47�'41", long 102�'59", Hydrologic Unit 10130201. Owner: North Dakota State Water Commission.

AQUIFER.--Fox Hills.

WELL CHARACTERISTICS.--Drilled observation well, depth 1,860 ft, cased with 1,540 ft of 4-in diameter steel pipe, open ended.

INSTRUMENTATION.--Measured using a steel tape.

DATUM.--Altitude of land-surface datum is 2,120 ft. Measuring point: Top of casing 0.50 ft above land-surface datum.

PERIOD OF RECORD.--July 1968 to current year.

EXTREMES FOR PERIOD OF RECORD.--Highest water level measured, 71.92 ft below land-surface datum, March 18, 1969; lowest water level measured, 89.96 ft below land-surface datum, October 20, 1997.

WATER LEVEL, IN FEET BELOW LAND SURFACE DATUM, WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999

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             WATER               WATER              WATER
   DATE      LEVEL     DATE      LEVEL    DATE      LEVEL
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  Nov. 17    89.84    Apr. 13    89.72    May 24    89.72
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Return to 1999 Data Report

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