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. Page 3 <br /> VARIOUS ALTERNATIVES FOR DISPOSAL AND TREATMENT (CONT. ) <br /> ALTERNATIVE PROS CONS <br /> Package Plant - Supposedly produces potable Costs for individual <br /> Self-Contained Unit. water. Does not require residentia� installation <br /> drainfield. may be upwards of $10, 000 <br /> Maintenance costs are <br /> high, space in basement <br /> needed. <br /> Holding Tank, No drainfield needed. No Cost of pumpouts is about <br /> Off-Site Treatment pollution hazard. $55/2, 000 gallons. For <br /> and Disposal. a family of 4 , pumpout <br /> � costs could be as much as <br /> $1, 500 - $2, 000 per year <br /> or more. Requires carefu <br /> monitoring by owner. <br /> Collector System, City owns and maintains Based on Hennepin County <br /> Community Drain- total system. Reduced Soils Maps, there is no <br /> field, probably homeowner responsibility. suitable land for a <br /> _ community septic community drainfield in <br /> tank. the vicinity. Would <br /> require a lift station. <br /> Some pollution hazard if <br /> - it fails. - Reliability <br /> is questionable. <br /> Collector System, City owns and maintains High first cost, would <br /> Package Treatment total system. Reduced likely require a building <br /> Plant. homeowner responsibility. and possibly a lift stati <br /> Collector System, City owns and maintains Would require a lift or <br /> tied into collection lines and injector station. <br /> Interceptor Sewer. lift station. No treatment <br /> plant to mai�tain. _ <br /> , <br />