Tag: South Fork Ogden River

South Fork Ogden River runs from the outflow of Causey Reservoir to the inlet of Pineview Reservoir. DEQ’s recreational water quality monitoring checks for two health concerns: Harmful Algal Blooms (HABs) and Waterborne Pathogens (E. coli). Find the most recent monitoring information below. Updates: November 1, 2025: Recreational water quality monitoring update Recreational water quality…