North American Drought Monitor (NADM) map viewer- visualize drought and climate information through interactive mapping of information from the National Intergrated Drought Information System (NIDIS) and their partners
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Surface Hydrology page displays weekly and monthly products from the North-American Land Data Assimilation System (NLDAS).
National Weather Service (NWS) Advanced Hydrologic Prediction Service (AHPS) provides current and archived precipitation analysis at different timescales. Precipitation products include Observed Precipitation, Normal Precipitation, and Derived Precipitation Products.
These pages graphically show the short-term observed and climatic trends of precipitation across the lower 48 United States (CONUS), Puerto Rico and Alaska.
The Drought Impacts Reporter (DIR) is an interactive database of drought impacts in the U.S., by location, data, type, and cost built from stakeholder, government, media and other reports.
WaterSense, a voluntary partnership program sponsored by the U.S. Environmental Protection Agency (EPA), is both a label for water-efficient products and a resource for helping you save water.
The WaterSense label makes it simple to find water-efficient products, new homes, and programs that meet EPA’s criteria for efficiency and performance. WaterSense-labeled products and services are certified to use at least 20 percent less water, save energy, and perform as well as or better than...
NASA’s Jet Propulsion Laboratory (JPL), in partnership with the California Department of Water Resources, has developed the Airborne Snow Observatory (ASO), an imaging spectrometer and scanning lidar system, to quantify snow-water equivalent and snow albedo.
Forecasts and current conditions for soil moisture (SM) and cumulative runoff. Forecast maps include precentiles at one-, two- and three-month leads
The western United States consists of complex terrain where local precipitation and temperature can vary dramatically across short distances, which in turn impact local drought conditions. The goal of WestWide Drought Tracker (WWDT) is to provide easy access to fine-scale drought monitoring and climate products that can be utilized by a variety of users. The climate data sets, drought indices, and maps that are found on WWDT use monthly data which are updated with new values at the...
Global Drought Monitor mapviewer – visualize drought and climate information through interactive mapping of information from the National Intergrated Drought Information System (NIDIS) and their partners