Division of Water Quality
Weber River Recreational Monitoring
Weber River runs along I-84 in Weber, Davis, and Morgan counties. DEQ’s recreational water quality monitoring checks for two health concerns: Harmful Algal Blooms (HABs) and Waterborne Pathogens (E. coli). Find the most recent Weber River monitoring information below.
Updates
October 31, 2026: Recreational water quality monitoring has ended for the season
Recreational water quality monitoring for this waterbody has ended for the season. Waterborne pathogen routine monitoring will resume in June 2027. Always avoid ingesting untreated water, stay out of water near stormwater runoff or agricultural drains, and check conditions before recreating. When in doubt, stay out!
If you are experiencing symptoms of a waterborne illness (such as nausea, vomiting, diarrhea, or fever), consult your healthcare provider or call Utah Poison Control at 800-222-1222.
If you suspect your dog has ingested water from this site and is showing signs of illness, contact your veterinarian immediately.
September 14, 2026: Waterborne pathogen (E. coli) and HAB monitoring update
GOOD NEWS: E. coli counts were measured below recreational thresholds and our monitoring team did not see any visible signs of a harmful algal bloom.
Site(s) visited: Henefer Exit, Taggart Town (I-84 Crossing)
August 26, 2026: Waterborne pathogen (E. coli) and HAB monitoring update
GOOD NEWS: E. coli counts were measured below recreational thresholds and our monitoring team did not see any visible signs of a harmful algal bloom.
Site(s) visited: Henefer Exit, Taggart Town (I-84 Crossing)
July 27, 2026: Waterborne pathogen (E. coli) and HAB monitoring update
GOOD NEWS: E. coli counts were measured below recreational thresholds and our monitoring team did not see any visible signs of a harmful algal bloom.
Site(s) visited: Henefer Exit, Taggart Town (I-84 Crossing)
June 22, 2026: Waterborne pathogen (E. coli) and HAB monitoring update
GOOD NEWS: E. coli counts were measured below recreational thresholds and our monitoring team did not see any visible signs of a harmful algal bloom.
Site(s) visited: Henefer Exit, Taggart Town (I-84 Crossing)