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Utah Surface Water Systems Vulnerable to HABs

County PWS No. PWS Name Source ID 1° Source 2° Source HAB Vulnerability
Carbon 04007 Price Municipal WS004 Price River Scofield Reservoir Vulnerable
Carbon 04020 Price River WID WS001 Price River Scofield Reservoir Vulnerable
Daggett 05001 Dutch John Town WS001 Flaming Gorge Reservoir Vulnerable
Duchesne 07050 Central Utah WCD – Duchesne Valley WS001 Starvation Reservoir Vulnerable
Emery 08004 Ferron – Castle Valley SSD WS001 Millsite Intake Vulnerable
Salt Lake 18016 Metropolitan Water Dist. WS001A Deer Creek Reservoir Vulnerable
Uintah 24038 Central Utah WCD – Ashley Valley WS001 Red Fleet Reservoir Vulnerable
Uintah 24038 Central Utah WCD – Ashley Valley WS002 Steinaker Reservoir Vulnerable
Utah 25112 Central Utah WCD – Ashley Valley WS001 Provo River Vulnerable
Washington 27094 Washington Co. WCD – Quail Lake WS002 Sand Hollow Reservoir Vulnerable
Weber 29011 Ogden City WS001 Pine View Reservoir Vulnerable

Critical Waterbodies Most At-Risk to Harmful Algal Blooms

  • Deer Creek Reservoir
  • East Canyon Reservoir
  • Flaming Gorge Reservoir
  • Gunlock Reservoir
  • Jordanelle Reservoir
  • Lost Creek Reservoir
  • Lower Huntington Creek
  • Lower Provo River
  • Millsite Reservoir
  • Minersville Reservoir
  • Otter Creek Reservoir
  • Pineview Reservoir
  • Red Fleet Reservoir
  • Rockport Reservoir
  • Sand Hollow Reservoir
  • Scofield Reservoir
  • Starvation Reservoir
  • Steinaker Reservoir
  • Utah Lake
  • Wide Hollow Reservoir
  • Yuba Reservoir