What is St. Paul Regional Water Services? Supplies Public with Water Department of the City of St. Paul Public Employees Governed by Board of Water Commissioners

– 248 employees Saint Paul - 94,000 Total Customer Accounts 90,000 Domestic Accounts 4,000 Commercial Accounts ArdenHills Roseville Maplewood LittleCanada FalconHghts MendotaHeights West St Paul SunfishLake Lilydale Lauderdale Mendota 5 Suburban Retail Customers –Serve a population of 420,000

Saint Paul Regional Water Services Population Served: 416,759 Average Day 2012: 44.8 mgd Max Day 2012: 77.2 mg pumped Source Water: Lake system augmented by Mississippi river; groundwater Treatment: Conventional/lime softening Facilities:Built 1921, last major expansion in 1958; multiple upgrades to various facilities over the years

Capacities – Raw Water LocationCapacityAppropriationUsed in 2012Excess Fridley Pumping 80 MGD20 BGY13 BG7 BG Fridley Conduits 90 MGD Lakes storage (Operating) 350 MG Lakes storage (above intakes) 3.56 BG Vadnais Conduits 160 MGD30 BGY16.46 BG13.54 BG Wells 45 MGD16.8 BGY1.4 BG15.4 BG

Capacities – Finished Water (Excess capacity = Max sustained day – peak day) LocationMax DayMax day sustained Average Day “Excess Capacity” McCarrons130 MGD105 MGD45 MGD30 MGD