27—12.76 (161C) Practice standards and specifications. In addition to specifications defined herein, rule 27—10.84(161A) specifications shall apply.
	 12.76(1) Agricultural drainage well closure. 567 IAC Chapter 39, Requirements for Properly Plugging Abandoned Wells.
	 12.76(2) Agricultural drainage well plugging and cistern removal. 567 IAC Chapter 39, Requirements for Properly Plugging Abandoned Wells.
	 12.76(3) Stormwater quality best management practices. Iowa Stormwater Management Manual, Chapter 2, Sections D-L.