(2) Sewerage systems shall be operated and maintained at all times as efficiently  
					as possible in a manner that precludes discharges of excessive pollutants, prevents  
					creation of a public health hazard or nuisance condition, and complies with all  
					discharge permit limitations.  
					(3) Each month, the certified operator shall file with the health department, on  
					forms prescribed by the health department, operating reports showing the  
					effectiveness of the treatment facility operation and the quantity and quality of liquid  
					wastes discharged.  
					(4) The owner of a mobile home park or seasonal mobile home park shall prepare  
					or cause to be prepared an operation and maintenance manual for a treatment and  
					disposal system or for an expansion to or modification of an existing sewage treatment  
					and disposal system which shall be used by the operator of the facility as a guide  
					for facility operation and maintenance. The manual shall describe the function,  
					start-up, shutdown, and periodic maintenance procedures for each unit process and each  
					item of mechanical and electrical equipment. The appropriate responses or facility  
					adjustments to minimize the impact of emergency situations shall be described so  
					as to facilitate rapid implementation of a correct response during emergencies. A copy  
					of the operation and maintenance manual shall be submitted to the health department for  
					review, approval, and filing 60 days before the starting date of the operation. An owner  
					of an existing mobile home park or seasonal mobile home park shall provide the  
					operation and maintenance manual not later than 1 year from the effective date of  
					these rules.  
					(5) If a breakdown or emergency results in the discharge of pollutants from the  
					facilities used for collection, transportation, or treatment of wastes, in excess of those  
					authorized, the owner shall take all measures necessary to correct the problem and  
					eliminate the discharge.  
					(6) The owner of a sanitary sewerage system that discharges or permits to be  
					discharged excessive pollutants to the water of the state or to the surface of the  
					ground as a result of a facility breakdown or emergency shall promptly notify the  
					health department, the local health department, and the municipality. The notice shall  
					be supplemented by a written report filed with the health department, the local health  
					department, and the municipality within 72 hours, outlining the cause, its discovery,  
					and the corrective actions taken to minimize adverse impact to the waters of the state,  
					to restore facilities to operative condition, and to eliminate the need for future  
					diversion or bypass. This rule does not supersede, rescind, or otherwise alter any  
					other procedure, rule, or statute pertaining to pollution of the waters of the state.  
					History: 1980 AACS; 1984 AACS.  
					PART 4. DRAINAGE  
					R 325.3341 Floodplain limits.  
					Rule 41. A mobile home park or seasonal mobile home park shall be well drained.  
					A pad, a sewage treatment and disposal system,  
					a
					dwelling  
					unit, and a park  
					maintenance and service building shall be above the elevation of the contour defining  
					the floodplain limits for a hypothetical flood having a recurrence frequency of once  
					Page 6