Colorado River Basin Snowpack Map. NWPS; HEFS (Experimental) Snow Conditions Map; Conditions List; Snow Groups; Model Snow Grid Interactive Maps; Model Snow Grid Static Maps; Model Snow Points; Water Supply Daily Model Guidance Map Colorado Snow Survey and Water Supply Forecasting data collection office products and resources.
Snowpack at 142 after week of storms in Upper Colorado River Basin from greatbasinwater.org
Different hydrologic scales, from individual stations to river basins, can be displayed on the map by using the dropdown menu located at the top of the map. 1, , , , , , , , ENTIRE UPPER COLORADO RIVER BASIN As of: 2025-03-18 Day #169 of Water Year 2025
Snowpack at 142 after week of storms in Upper Colorado River Basin
The basin's seasonal snowpack acts as an enormous reservoir that builds up and releases every winter and spring; it has an average seasonal peak volume of about 18 million acre-feet in the Upper Basin, equivalent to 70% of the capacity of. Different hydrologic scales, from individual stations to river basins, can be displayed on the map by using the dropdown menu located at the top of the map. 1, , , , , , , , ENTIRE UPPER COLORADO RIVER BASIN As of: 2025-03-18 Day #169 of Water Year 2025
. Different hydrologic scales, from individual stations to river basins, can be displayed on the map by using the dropdown menu located at the top of the map. Upper Colorado River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020.
. Most of the basin's annual streamflow—about 70%—originates as snowmelt Colorado Snow Survey and Water Supply Forecasting data collection office products and resources.
