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OR <br />Wastewater Dept. <br />I. Facility Performance: <br />a. CBOD Concentration <br />Influent — 311 mg/1 (No Design Listed) <br />Effluent — mg/l <br />b. TSS Concentration <br />Influent — 286 mg/I (No Design Listed) <br />Effluent — mg/1 <br />c. Effluent Fecal Coliform — 8 <br />Permit Condition — 200 organisms /100 ml <br />d. Flow - Average Daily Flow — 56,000 gallons (Design — 121,795 gal/day) <br />Maximum Daily Flow — 67,000 gallons <br />Minimum Daily Flow — 49,000 gallons <br />Total Monthly Flow — 1,464,000 gallons (as of the 26th) <br />II. Operations and Maintenance: <br />• The monthly MPCA Discharge Monitoring Report was completed and submitted as <br />required. <br />• April 1St, collected soil samples around all three irrigators and sent in to MVTL. <br />• April P, Rcvd. UV Alarms at PRASD. Greg switched out UV Banks and took care of <br />the alarms. Needed to go in later and pressure wash their fine screen, it was out of <br />service. <br />• April 7th, collected samples from all eight monitoring wells. <br />• April 8th, collected secondary pond sample and dlvd to A.W. lab for fecal test. <br />• April 14th, dlvd our grinder pump to Northern Water Works in Blaine, for service, and <br />then attended an MRWA wastewater class in Hugo on April 15th. <br />• April 23`d, addressed a couple complaints about the odors coming from the wastewater <br />ponds. We are looking for solutions to eliminate these odors. <br />• April 26th, witnessed pressure test on forcemain from Super Value L.S. to manhole on <br />Rae Ave. Test passed. <br />Report Submitted By: Tina Nolden (Water/Wastewater Operator) <br />Please call me if you have any questions /comments. <br />218 -568 -5604 or 218- 820 -2125 <br />