S.D. Admin. R. 74:29:11:11

Current through Register Vol. 51, page 67, December 16, 2024

Section 74:29:11:11 - Well location and protection

In selecting well locations, protecting wells, and maintaining well covers, the following requirements apply:

(1) The top of the casing shall end at least 12 inches above grade. The top of the casing shall end at least 24 inches above any known high-water conditions of flooding from runoff or ponded water, and the immediate area around the collar of the well shall slope away from the well to direct surface runoff away from the well;

(2) Installation of wells in the channels and flood plains of perennial drainages is prohibited;

(3) Wells installed in an ephemeral or intermittent drainage may not be located in the streambed or the channel of the drainage. During well construction and use, steps shall be taken to minimize the potential for damage to the channel and, to protect the well from damage due to erosion, and to prevent surface water runoff from entering the well;

(4) The well opening shall be closed with a cover to prevent the introduction of undesirable material into the well; and

(5) If a well is to be constructed near buildings or power lines, the well shall be located at a distance from the buildings and power lines to provide access for repairs, maintenance, sampling, and similar work. At a minimum, a well must clear any projection from any building by three feet and clear any power line by ten feet.

S.D. Admin. R. 74:29:11:11

33 SDR 160, effective 4/17/2007.

General Authority: SDCL 45-6B-81.

Law Implemented: SDCL 45-6B-41.