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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 35 14 8,942.00 8,942 20,122 20,122 100
Eleven Mile 134 134 8,597.72 8,597 100,243 97,779 103
Cheesman 263 142 6,834.46 6,842 72,718 79,064 92
Strontia Springs 325 34 5,992.74 6,002 6,946 7,864 88
Chatfield 106 83 5,444.05 5,432 47,759 28,709 166
Marston 15 46 5,528.97 5,538 13,430 19,108 70
South Complex 1 1 3,441 3,561 97
North Complex 1 0 3,526 3,495 101
Moffat System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Gross 100 36 7,202.24 7,282 16,814 41,811 40
Ralston 17 15 6,035.38 6,046 9,063 10,776 84
West Slope
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Dillon 297 100 9,004.04 9,017 218,357 257,304 85
Williams Fork 205 65 7,800.79 7,811 81,417 96,822 84
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