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3.d 201 Community Septic Systems Orientationjjt 01 C )Ystl��,m 201 Sewer System History Status Financing/ Budget Current Issues "201)1 System Location M ap 16 — Sig M arira Lake Area Was tewater Utilities City of Scandia 2005-2030 Comprehensive Plan SCANDi„ Big Marine Lake Area Wastewater UtilitiesW+ N E Roads City Boundary Parcels S State Highway Streams Treatment Area 6 566 1,606 "s-, County Highway Open Water Service Area � FaaL f City Road '_- Other Road 6aLa Sa„'«M: H- DOT. wW DMR. GLy a f Sca oda 4cLa De- Z6. 2666 "201" System In operation since 1987 Financed with by the Federal Environmental Protection Agency through their "201program" Washington County utilized the program to construct the improvements on individual and cluster systems Collection systems for septic tank effluents and jointly used soil treatment systems Owned by City of Scandia Residential users only (iio total connections, 77 Bliss, 3Z Anderson Erickson) "201 " System City ordinances#202 (connections)&#2o6 (user charges) govern system and set user fees System is operated (budget, contract, rates, etc.) as a single system but served by a different sub -surface treatment systems (drain fields) with different operation and permitting requirements Bliss Collector System Operated by Washington County under contract with city through Zoll, by contractor into 2014, by PW staff since Permit issued by Minnesota Pollution Control Agency (MPCA) (5 -year permit for "Class D" facility). The 5 -year permit expires in February 2020 Requires Class D and Service Provider license holder to operate Permitted Capacity -19,800 gallons per day Average Daily flow - 2o16 - 8,723 gallons per day; 2017- 7,385 g.p.d.; 2o18 - 6,420 g.p.d. Due to high nitrate levels in monitoring well, a report on plans to lower the total nitrogen entering the soil dispersal area is due 18o days prior to permit expiration Anderson -Erickson Collector System Annual permit issued by Washington County System design flow 6,700 gallons per day. Average daily flow - 2oi6 - 2,549 gallons /day; 2017 - 2,438 g.p.d.; 2oi8 - 2,355 g.p.d. Initially 21homes connected Collector system expanded in aooi without expansion of treatment system "'201" System Finances Operations funded by user fees- no tax revenue "Enterprise Fund" segregates revenues, expenses and No metering; all users pay the same rate Year 2013 $691.68 2014 $691.68 2015 $691.68 2o16 $691.68 2017 $72.6.24 2o18 $798.88 2019 $798.88 "201" System Finances Revenue $82,149 Operating Exp. (71939) Net 10,210 Less: Depreciation (38,262) Net Income (Loss) $ (28,052) $ Capital Exp. Net Cash Flow $88342 $87,037 $907900 (63,260) (58779) (87,825) 25,082 28,257 3075 (38,7i8) (39632) (49700) (13,636) $ (11,375) $ (46,625) $ (-o-) $ (10,400) $ $ 107210 $ 14,682 $ -o- $ (75,000) 287257 $ (71925) Cash Balance 12 /31 $ 68,210 $ 82y893 $ 103,812 $ 31,887 "201" System Issues Need to address nitrate limits in Bliss permit renewal (sio,000 budgeted in zoi9 for MPCA permit renewal assistance) Need to address inflow and infiltration issues -peak flows after major storm events are in excess of design flow (sio,000 budgeted in aoi9 for I&I inspections) Inadequate reserves for eventual replacement of system components Limited capacity for expansion based on current flows