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Reservoir Levels

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 -16 5 8,941.65 8,942 19,366 19,881 97
Eleven Mile 16 65 8,595.77 8,597 93,668 97,779 96
Cheesman 81 498 6,793.48 6,842 43,343 79,064 55
Strontia Springs 540 136 5,998.58 6,002 7,520 7,863 96
Chatfield 18 8 5,429.92 5,432 24,239 27,076 90
Marston 116 96 5,529.60 5,538 13,816 19,256 72
South Complex 10 0 879 3,561 25
Moffat System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Gross 28 108 7,248.25 7,282 29,363 41,811 70
Ralston 1 0 6,036.55 6,046 9,243 10,776 86
West Slope
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Dillon 40 77 9,012.71 9,017 243,748 257,304 95
Williams Fork 32 125 7,801.65 7,811 82,631 96,822 85
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