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� day <br />Describe the treatment process used (i.e., softening, chlorination, fluoridation, Fe/Mn removal, <br />reverse osmosis, coagulation, sedimentation, filtration, others). Also, describe the annual amount <br />and method of disposal of treatment residuals, if any. <br />As Roseville is a wholesale treated water customer of the City of St. Paul, we do not own any <br />water treatment facilities. We pump directly from St. Paul's 30 MG Dale Street reservoir. The <br />storage capacity that is within Roseville's distribution system is 1.5 million gallon elevated <br />storage tower on Fairview Avenue, just north of Rosedale Shopping Center. <br />The St. Paul Dale Street reservoir is considered as part of Roseville's storage capacity in that it is <br />available on demand to our pumping station. The pumping station has a capacity in excess of <br />25,000 GPM with 2 variable frequency drive pumps and 4 additional on-demand single speed <br />pumps to keep supply even with demand. <br />TABLE 3(B) Sto� <br />Total Stora�e Ca <br />Type of Structure <br />Elevated Storage <br />Ground Storage <br />Other: <br />Ca aci - List all stora e structures and ca acities. <br />t Avera e Da Demand avera e <br />Gallons <br />Number of Structures Gallons <br />1 1,500,000 <br />1( Owned bv SPRWSI 30_000_000 <br />of last 5 years) <br />Gallons ber da <br />C. WATER SOURCES. All water is purchased as treated water from St. Paul Water <br />Utility As stated in their water conservation and emergency preparedness plan, their <br />source is a combination of surface and ground waters. The St. Paul Water Utility has <br />owned and maintained a reservoir in Roseville for 110 years. It has a capacity of 30 <br />million gallons. Roseville's contract with the utility allows for on-demand pumping from <br />their reservoir up to 28 MGD. I would refer this section to the St. Paul Water Utility plan <br />for further details. <br />TABLE 4 A Total Water Source Ca acit for S stem excludin emer enc connections <br />Total Ca aci of Sources 25000 Gallons er minute <br />Firm Ca acit lar est um out of service 19800 Gallons er minute <br />TABLE 4(B) Groundwater Sources - Copies of water well records and well maintenance <br />information should be included with the public water supplier's copy of the plan in Attachment <br />. If there are more wells than space provided or multiple well fields, please use the List of <br />Wells template (see Resources) and include as Attachment See SPRWS. <br />lr-Water supply�lan2 template[1] <br />5 <br />