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Recent News

DEQ seeks applications for Idaho AIR-FAIR high school competition

September 18, 2026 | News Releases

BOISE – The Idaho Department of Environmental Quality (DEQ) is seeking applications to the Idaho AIR-FAIR, an educational pilot program for the 2026–2027 school year.

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DEQ seeks member for Clearwater Basin Advisory Group

September 17, 2026 | News Releases

LEWISTON – The Idaho Department of Environmental Quality (DEQ) is seeking a representative to fill a vacancy on the Clearwater Basin Advisory Group (BAG).

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Proper septic system operation and maintenance protect human health and Idaho’s water quality

September 14, 2026 | News Releases

BOISE – Many Idaho households that are not served by public sewers rely on septic systems to treat and dispose of wastewater. Proper operation and maintenance help protect public health, drinking wate…

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DEQ releases 2026 Triennial Review of Idaho Water Quality Standards

September 9, 2026 | News Releases

BOISE – The Idaho Department of Environmental Quality (DEQ) released the 2026 Triennial Review of Idaho Water Quality Standards. The review will guide water quality standards rulemaking and subprogram…

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Did You Know?

Banks and mortgage lenders typically require proof of safe drinking water. The “Idaho Rules for Public Drinking Water Systems” (IDAPA 58.01.08) requires properties served by a community public water system (i.e., serving at least 15 connections or 25 people who live there year-round) to provide a Consumer Confidence Report (CCR). If the property uses a private well, lenders may require certified lab testing to confirm water quality. Contact your water provider for a CCR copy.
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