1. (a) Any person wishing to discharge the types of liquids identified in (b), below, for not more than 4 months shall apply for a temporary groundwater discharge permit.

2. (b) A temporary groundwater discharge permit shall be limited to discharges to the ground or groundwater of:

   1. (1) Non-domestic wastewater that has received treatment by BAT; or

   2. (2) Water, wastewater, or other liquids that do not contain any regulated contaminants, such as are generated from:

      1. a. The rehabilitation or redevelopment of a public water supply well;
      2. b. Water well pumping tests;
      3. c. Water storage tank purging or cleaning;
      4. d. Construction dewatering;
      5. e. The dewatering of storage tank excavations and replacements; and
      6. f. Department-approved remedial actions.

Source. (See Revision Note at part heading for Env-Wq 402) #8955, eff 7-26-07; ss by #11036, eff 3-1-16 (from Env-Wq 402.24)