1. (a) For bedrock wells that do not meet the setback requirements specified in We 602.06 through We 602.09, a water well contractor shall use special methods of construction to provide additional protection from potential pollution, as specified in We 602.16.

2. (b) For bedrock wells that do not meet the setback requirements specified in We 602.08, a water well contractor shall either:

   1. (1) Use special methods of construction to provide additional protection from potential pollution, as specified in We 602.16; or

   2. (2) Obtain a completed and signed “Setback Reduction Form” from the property owner, as specified in We 602.13(c), and submit a copy to the board as specified in We 602.13(d); and:

      1. a. Install no less than 40 feet of casing in the well, with no less than 10 feet of casing into competent bedrock; and
      2. b. Grout the casing as specified in We 602.05.

Source. (See Revision Note at chapter heading for We 600) #12083 eff 3-1-17