Comprehensive Aquifer Management Planning Map | Idaho …
2023年5月2日 · Use the map below to find the boundaries for the active comprehensive aquifer management areas. Need a larger map? Click here to view a full-size interactive map of the active comprehensive aquifer management areas.
Aquifers - Idaho Department of Environmental Quality
2024年7月23日 · View a map of Sole Source Aquifers in EPA Region 10 (including Idaho). The Eastern Snake River Plain Aquifer was designated a sole source aquifer in 1991. It provides the sole source of drinking water for nearly 200,000 people in southeastern and south central Idaho.
Snake River Plain aquifer - Idaho State University
Pliocene and younger basaltic-rock aquifers are the major aquifers in the central part of the Western Aquifer. Unconsolidated sand and gravel aquifers predominate along the Boise River and the northern boundary of the western plain and are extremely productive.
Aquifer Recharge Districts Map - Idaho Department of Water Resources
2022年12月14日 · Use the map below to find the aquifer recharge district boundaries. Need a larger map? Click here to view a full-size interactive map of the aquifer recharge districts.
Groundwater Levels - Idaho Department of Water Resources
2024年4月3日 · IDWR maintains a groundwater level database which contains the data gathered by various sources including the measurements taken by IDWR staff, USGS, USBR, IDWR contractors, plus other public and private entities. IDWR analyzes the data to determine trends in regional groundwater levels. These trends are used to:
Digital Geology of Idaho - Snake River Plain Aquifer
Pliocene and younger basaltic-rock aquifers are the major aquifers in the central part of the Western Aquifer. Unconsolidated sand and gravel aquifers predominate along the Boise River and the northern boundary of the western plain and are extremely productive.
Summary of the Snake River plain Regional Aquifer-System …
1996年5月1日 · The most productive aquifers in the 4,800-square-mile western plain are alluvial sand and gravel in the Boise River valley. Although aquifer tests indicate that transmissivity of alluvium in the Boise River valley ranges from 5,000 to 160,000 feet squared per day, simulation suggests that average transmissivity of the upper 500 feet is ...
Idaho Department of Water Resources Open Data
Discover, analyze and download data from Idaho Department of Water Resources Open Data. Download in CSV, KML, Zip, GeoJSON, GeoTIFF or PNG. Find API links for GeoServices, WMS, and WFS. Analyze with charts and thematic maps. …
Idaho Water Science Center - Maps | U.S. Geological Survey - USGS.gov
2023年9月27日 · The U.S. Geological Survey and the Idaho Department of Water Resources measured groundwater levels during spring 2022 and autumn 2022 to create detailed potentiometric-surface maps for the alluvial aquifer in the …
Rathdrum Prairie Aquifer - Idaho Department of Environmental …
2024年7月23日 · The Rathdrum Prairie Aquifer (RPA) covers an area of about 250 square miles in Idaho and extends from Lake Pend Oreille southward to Coeur d’Alene and Post Falls and then westward to the Idaho-Washington border.