The Utah Division of Water Quality conducted the 2009 Statewide Nutrient Removal Cost Impact Study to evaluate the economic impacts of potential new nutrient removal requirements for Utah’s publicly owned treatment works (POTWs). The study estimated economic, financial, and environmental impacts associated with a range of potential nutrient discharge standards for every discharging POTW in the State. The final project report, which presents the overall findings from the study, is available online (985 KB).
The 2009 Statewide Nutrient Removal Cost Impact Study report includes a series of Technical Memoranda (TMs). Each TM provides the study results for a specific Utah POTW. The results provided in the TMs include the process, treatment performance, economic, financial, and environmental analyses that were conducted for each of the 30 mechanical POTWs in Utah, the large discharging lagoon system in Logan, Utah and a generic 0.55 million gallon per day discharging lagoon, representative of 22 small discharging lagoons in the state. The TMs for each facility are available below.
Technical Memoranda for Utah Publicly Owner Treatment Works
Mechanical Treatment Plants
- Ashley Valley Water Reclamation Facility (331 KB)
- Brigham City WWTP (316 KB)
- Cedar City Regional WWTF (377 KB)
- Central Davis Sewer District (409 KB)
- Central Valley Water Reclamation Facility (441 KB)
- Central Weber SID (443 KB)
- Coalville City WWTP (360 KB)
- Fairview City WWTP (226 KB)
- Hyrum City WWTP (304 KB)
- Magna Water Company Improvement District (395 KB)
- Moab City WWTP (328 KB)
- Moroni City WWTP (333 KB)
- North Davis Sewer District (520 KB)
- Oakley City WWTP (214 KB)
- Orem City Water Reclamation Facility (369 KB)
- Payson City WWTP (381 KB)
- Price River Water Improvement District (458 KB)
- Provo City WWTP (612 KB)
- Salt Lake City Water Reclamation Facility (928 KB)
- Snyderville Basin– Silver Creek Water Reclamation Facility (353 KB)
- South Davis Sewer District – North Plant (474 KB)
- South Davis Sewer District – South Plan (428 KB)
- South Valley Water Reclamation Facility (349 KB)
- Spanish Fork City WWTP (368 KB)
- Springville City WWTP (385 KB)
- St. George City WWTP (371 KB)
- Timpanogos Water Reclamation Facility (328 KB)
- Tooele City WWTF (251 KB)
- Tremonton City WWTP (337 KB)
Lagoon Treatment Plants
- Logan City WWTP (266 KB)
- Model Lagoon WWTP (211 KB)
Contacts
Questions or requests for additional information about Utah’s 2009 Statewide Nutrient Removal Cost Impact Study should be directed to:
- Ken Hoffman (kenhoffman@utah.gov), (801) 536-4313