CoAgMet ETR Summary Access

These reports contain daily reference 3-day Evapo Transpiration (ET) average Crop-specific Evapotranspiration estimates based on a modified Penman method.

These reports also contain month-to-date precipitation totals and Corn Growing Degree Day totals since March 1st.

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North Front Range
North Central
Lower South Platte
Republican River Basin
Upper Arkansas River Basin
Lower Arkansas River Basin 1
Lower Arkansas River Basin 2
Western Slope
South Western Colorado
San Luis Valley
North Park