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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 19 52 8,942.16 8,942 20,472 20,122 102
Eleven Mile 266 266 8,597.96 8,597 101,073 97,779 103
Cheesman 359 253 6,836.89 6,842 74,752 79,064 95
Strontia Springs 544 133 5,997.75 6,002 7,438 7,864 95
Chatfield 100 212 5,441.95 5,432 43,632 28,709 152
Marston 66 58 5,534.67 5,538 16,987 19,108 89
South Complex 0 0 2,790 3,561 78
North Complex 0 27 1,926 3,495 55
Moffat System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Gross 189 201 7,243.99 7,282 27,995 41,811 67
Ralston 1 1 6,044.68 6,046 10,551 10,776 98
West Slope
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Dillon 267 201 9,017.33 9,017 258,382 257,304 100
Williams Fork 72 88 7,810.67 7,811 96,286 96,822 99
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