Denver/Boulder Hydrology Information

HYDROLOGY LINKS PAGE

Greater Denver/Boulder Real-Time Weather & Flood Information

ALERT System ...rainfall, stream levels and weather data for the greater Denver/Boulder metropolitan area.

ALERT System Map Displays ...1 hr, 3 hr, 6 hr, 1 day, 3 day, 7 day and 21 day precipitation amounts from the greater Denver metropolitan area.

ALERT data is provided by the Urban Drainage and Flood Control District

Fort Collins Real-Time Rainfall And Flood Information

Fort Collins Flood Warning System ...rainfall and stream levels throughout Fort Collins

ALERT data is provided by Fort Collins Utilities

Real-Time Streamflow Information:

Colorado Division Of Water Resources Surface Water Conditions...data from stream and reservoir monitoring sites across Colorado ...

U.S. Geological Survey Real-Time Data For Colorado...USGS streamflow...precipitation ...reservoir and groundwater data tables....

Northern Colorado Water Conservancy District Streamflow...data from a NCWCD network of streamflow and reservoir gauges in the Colorado-Big Thompson Project.

Reservoir & Water Project Information:

U.S. Army Corps of Engineers Lakes Gateway ...listing of U.S. Army Corps of Engineers reservoirs and activities in Colorado.

U.S. Bureau of Reclamation's Dataweb...information on reclamation reservoirs, water data, and more. .

Denver Water Reservoir Levels...readings taken at stream gauges and reservoirs on Denver's water system.

Colorado Reservoir Products from the Natural Resources Conservation Service...NRCS List of Reservoir Storage maps, Graphs and Tables.

Snowpack Conditions

NRCS Colorado Mountains Snowpack Data and Products...NRCS SNOTEL data and individual and basin snowpack products.

National Snow Analysis (NWS)...produces snow products and information using ground based, airborne, satellite, and modeled snow data.

Past Precipitation:

CoCoRaHS Daily Maps...Community Collaborative Rain, Hail & Snow Network observations across Colorado.

NWS Precipitation Analysis Page...graphically shows the short-term observed and climatic trends of precipitation across the U.S..

High Plains Regional Climate Center Precipitation and Temperature Maps ...High Plains Regional Climate Center Precipitation and Temperature Maps.

Drought Conditions:

NOAA Drought Information Center...portal for NOAA drought and climate conditions.

U.S. Drought Assessment...latest weekly assessment from the U.S. Drought Monitor and the U.S. Seasonal Drought Outlook.

U.S. Hazards Assessment (NWS)...soil/wildfire maps including a drought assessment out to two weeks

USGS Colorado Drought Watch...map of below normal 7-day average streamflow compared to historical streamflow for the week of the year.

National Drought Mitigation Center's Drought Impact Reporter...collects, quantifies, and maps reported drought impacts in every state.

Other Hydrologic Information:

Intermountain West Climate Summary...The Western Water Assessment prepares this summary which provides the latest climate information for water-resource decision-makers throughout the intermountain west.

Water in Colorado...Colorado's decision support system, Colorado Water Conservation Board, and Colorado Division of Water Resources...

NWS Hydrologic Information Center...current flooding, hydrologic conditions amd NWS outlooks across the U.S..

USGS Colorado Water Science Center...USGS water data, water resource studies, and publications in Colorado.

NRCS National Water and Climate Center...NRCS water abd climate information and technology which supports natural resource conservation.

History of Floods and Drought in Colorado:

CDEM's Hazards...A hazard history including drought and flooding for each county prepared by the Colorado Division of Emergency Management.

22 Most Damaging Floods in Colorado...a look at Colorado's 22 most destructive floods.

A History of Drought in Colorado...a history of Drought Conditions in Colorado.

NOAA's National Weather Service Weather Forecast Office