Data and Tools


Get current water conditions that are important to you, such as water levels, streamflow, temperatures, and more.

Filter Total Items: 159
Date published: September 20, 2017

Idaho WaterWatch

Map of real-time streamflow for Idaho compared to historical streamflow for the day of the year

Date published: September 20, 2017

Idaho Real-Time Groundwater Level Network

The Real Time Groundwater Level Network contains water levels and well information from wells with "real time" data transmission instrumentation. 

Date published: September 19, 2017

Idaho WaterQualityWatch

Map of real-time water temperature and other water-quality conditions for selected sites in Idaho

Date published: September 18, 2017

Idaho Active Water Level Network

The Active Groundwater Level Network contains water levels and well information for wells that have been measured by the USGS or USGS cooperators at least once within the past 13 months.

Date published: September 17, 2017

Idaho Climate Response Network

The USGS maintains a network of wells to monitor the effects of droughts and other climate variability on groundwater levels. 

Date published: September 8, 2017

Idaho Active Spring Monitoring Sites

The Active Springs Monitoring Sites Network provide data from springs in the active measurement program of the U.S. Geological Survey

Date published: September 1, 2017

National Water Information System (NWIS)

The National Water Information System (NWIS) web application provides access to surface-water, groundwater, water-quality, and water-use data collected at approximately 1.5 million sites across all 50 states.

Attribution: Water Resources
Date published: August 9, 2017

StreamStats for Virginia and the Nation

Interactively identify a watershed boundary and obtain detailed streamflow statistics.

For an introduction to StreamStats click HERE


Date published: August 1, 2017

USGS StreamStats for Washington

StreamStats is a Web application that incorporates a Geographic Information System (GIS) to provide users with access to an assortment of analytical tools that are useful for a variety of water-resources planning and management purposes, and for engineering and design purposes.

Date published: July 6, 2017

Nowcast Beach Status

Nowcast predicts water quality conditions at select beach swimming areas in the Great Lakes. Nowcast estimates conditions by merging environment and climate data with variables measured at a beach by 8 AM each morning and entering them into a computer program which provides a probability from 1 to 100 as to whether or not the beach has exceeded the bathing-water standard of 235 units of E....

Date published: July 4, 2017


StreamStats for New York can be used to estimate (1) instantaneous flood discharges with exceedance probabilities of 0.8, 0.667, 0.5, 0.2, 0.1, 0.04, 0.02, 0.01, 0.005, and 0.002 (1.25-, 1.5-, 2-, 5-, 10-, 25-, 50-, 100-, and 500-year recurrence intervals, respectively) for ungaged, unregulated, rural streams throughout New York; (2) bankfull discharge and channel characteristics of streams in...

Date published: July 3, 2017

Flood Inundation Mapper

USGS Flood Inundation Maps , along with Internet information regarding current stage from the USGS streamgage, provide emergency management personnel and residents with information that is critical for flood-response activities, such as evacuations and road closures, as well as for post-flood recovery efforts.