HYRUM Wastewater Treatment Plant, Hyrum, Utah

The HYRUM wastewater treatment plant is located in Hyrum, Cache County, Utah, United States. It serves a population of approximately 7,609 residents, making it a small to medium-sized municipal facility. The plant is situated inland, away from coastal areas, and operates under the regulatory framework of the US Clean Water Act, which governs wastewater discharges through the National Pollutant Discharge Elimination System (NPDES) permit program. As a facility serving fewer than 10,000 people, it falls under the category of small publicly owned treatment works (POTWs) in the US regulatory system. The plant has a designed capacity of 1.00 million gallons per day, indicating its ability to handle the community's wastewater flow. Typical plants of this scale employ secondary treatment processes such as activated sludge or trickling filters to meet EPA effluent guidelines. The treated effluent is discharged to a local water body, likely a stream or river within the Bear River Basin, which ultimately drains to the Great Salt Lake. The plant plays a crucial role in protecting local water quality and the downstream environment, including the ecologically sensitive Great Salt Lake ecosystem, which supports migratory birds and unique aquatic life.

The HYRUM plant discharges to a local water body within the Bear River Basin, which flows into the Great Salt Lake. The Great Salt Lake is a terminal lake with high salinity and supports a unique ecosystem, including brine shrimp and migratory bird populations. The plant's operations help maintain water quality in the basin, preventing nutrient enrichment and protecting downstream habitats.