WCRs should contain information about the well owner, owner’s mailing address, location of the well, distances from the well to buildings, sewers, silos, animal yards; the construction of the well, including diameters and lengths of drillhole and of casing, liner, or screen; the geologic materials the driller observed during drilling the well; water level and pumping test data; the well driller’s name and address; the date the well was completed; and the date that a water sample was sent to a laboratory for analysis.
U.S. Department of the Interior
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U.S. Geological Survey
