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Use the date picker to choose a date and view historical reservoir data. Note: We will make every effort to upload data from the previous Friday, Saturday and Sunday on the following Monday. Data is stored for 30 days. If you need data that is older than 30 days, contact Raw Water Supply.

South Platte System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Antero 12 34 8,942.17 8,942 20,494 20,122 102
Eleven Mile 78 130 8,597.69 8,597 100,140 97,779 102
Cheesman 178 107 6,826.33 6,842 66,159 79,064 84
Strontia Springs 191 34 5,991.93 6,002 6,868 7,864 87
Chatfield 102 98 5,444.10 5,432 47,860 28,709 167
Marston 14 45 5,532.23 5,538 15,449 19,108 81
South Complex 0 0 3,476 3,561 98
North Complex 0 0 3,559 3,495 102
Moffat System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Gross -41 123 7,204.74 7,282 17,376 41,811 42
Ralston 5 2 6,032.89 6,046 8,686 10,776 81
West Slope
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Dillon 72 100 9,003.76 9,017 217,577 257,304 85
Williams Fork 46 39 7,799.57 7,811 79,719 96,822 82
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