Section 327IAC6.1-7-9. Storage of pollutant-bearing water for application

   (a) A minimum of ninety (90) days effective storage capacity is required for a pollutant-bearing water unless an equivalent method of meeting the requirement is approved by the commissioner.

  (b) Except for lagoons under 327 IAC 6.1-8, any storage structures that are subject to volume fluctuations due to precipitation events, must have a minimum of one (1) foot of freeboard at all times.

  (c) Storage structures for the storage of pollutant-bearing water must be approved, constructed, installed, maintained, and closed in accordance with 327 IAC 6.1-8. (Water Pollution Control Division; 327 IAC 6.1-7-9; filed May 15, 1998, 10:20 a.m.: 21 IR 3809; readopted filed Jan 10, 2001, 3:23 p.m.: 24 IR 1518; filed Jul 7, 2003, 4:25 p.m.: 26 IR 3626; readopted filed Nov 21, 2007, 1:16 p.m.: 20071219-IR-327070553BFA; readopted filed Jul 29, 2013, 9:21 a.m.: 20130828-IR-327130176BFA)