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City of Ramsey Local Water Supply Plan <br />Treatment and storage capacity versus demand <br />It is recommended that total storage equal or exceed the average daily demand. <br />Discuss the difference between current storage and treatment capacity versus the water <br />supplier's projected average water demand over the next 10 years (see Table 7 for projected <br />water demand): <br />The current treatment capacity is 11 MGD and storage is 4 MGD. Average day demand is projected to increase from <br />1.81 MGD in 2015 to 2.38 MGD in 2025. The additional 0.57 MGD of demand is within the system's storage and <br />treatment capacity based on Ten States Standards recommendation 7.0.1 that total storage shall equal the average <br />daily consumption. <br />C. Water Sources <br />Complete Table 6 by listing all types of water sources that supply water to the system, including <br />groundwater, surface water, interconnections with other water suppliers, or others. Provide <br />the name of each source (aquifer name, river or lake name, name of interconnecting water <br />supplier) and the Minnesota unique well number or intake ID, as appropriate. Report the year <br />the source was installed or established and the current capacity. Provide information about the <br />depth of all wells. Describe the status of the source (active, inactive, emergency only, <br />retail/wholesale interconnection) and if the source facilities have a dedicated emergency power <br />source. Add rows to the table as needed for each installation. <br />Include copies of well records and maintenance summary for each well that has occurred since <br />your last approved plan in Appendix 1. <br />Table 6. Water sources and status <br />Resource Type Resource Name MN Unique Year <br />(Groundwater, Well # or Installed <br />Surface water, Intake ID <br />Interconnection) <br />Capacity <br />(Gallons <br />per <br />Minute) <br />Well <br />Depth <br />(Feet) <br />Status of Normal <br />and Emergency <br />Operations (active, <br />inactive, <br />emergency only, <br />retail/wholesale <br />interconnection)) <br />Does this Source <br />have a Dedicated <br />Emergency Power <br />Source? (Yes or <br />No) <br />Groundwater Well #1 <br />Groundwater Well #2 <br />Groundwater Well #3 <br />Groundwater Well #4 <br />Groundwater Well #5 <br />Groundwater Well #6 <br />Groundwater Well #7 <br />Groundwater Well #8 <br />161441 1984 <br />416183 1987 <br />580303 1997 <br />580313 1998 <br />593672 2000 <br />706840 2005 <br />743832 2007 <br />743833 2007 <br />700 <br />220 <br />1450 <br />850 <br />850 <br />900 <br />850 <br />1400 <br />320 <br />320 <br />345 <br />321 <br />316 <br />390 <br />332 <br />354 <br />Active <br />Active <br />Active <br />Active <br />Active <br />Active <br />Active <br />Active <br />No <br />No <br />No <br />No <br />Yes <br />No <br />No <br />No <br />Limits on Emergency Interconnections <br />Discuss any limitations on the use of the water sources (e.g. not to be operated simultaneously, <br />limitations due to blending, aquifer recovery issues etc.) and the use of interconnections, <br />14 April 7, 2017 <br />