567—63.5 (455B) Self-monitoring and reporting for animal feeding operations.
	 63.5(1) The following self-monitoring requirements may be imposed on an animal-feeding operation in any operation permit issued for such an operation.
	  a.   	 Measurement of liquid level in a waste storage facility on a periodic basis.
	  b.   	 Measurement of daily precipitation, as appropriate.
	  c.   	 Sampling and analysis of groundwater as necessary to determine effects of wastewater application.
	  d.   	 Other measurements necessary to evaluate the adequacy of a waste disposal system.
	 63.5(2) Reports of the self-monitoring results shall be submitted to the department quarterly.