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 207 185 8,941.92 8,942 19,949 19,881 100
Eleven Mile 593 487 8,598.63 8,597 103,409 97,779 106
Cheesman 946 579 6,835.40 6,842 73,501 79,064 93
Strontia Springs 1,337 992 6,003.78 6,002 8,046 7,863 102
Chatfield 820 828 5,431.67 5,432 26,618 27,076 98
Marston 164 120 5,536.21 5,538 17,965 19,256 93
South Complex 0 0 3,561 0
Moffat System
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Gross 570 366 7,272.08 7,282 37,845 41,811 91
Ralston 4 0 6,040.39 6,046 9,846 10,776 91
West Slope
Reservoir Inflow (cfs) Outflow (cfs) Elevation (feet) Full Elevation (feet) Storage (acre-feet) Capacity (acre-feet) Reservoir % Full
Dillon 2,255 919 9,008.36 9,017 230,702 257,304 90
Williams Fork 878 689 7,808.71 7,811 93,162 96,822 96
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All data are preliminary and subject to change.