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Utah Bacteriological Monitoring Program: Bacteriological Standards
E. coli Special Areas of Focus
Currently, the following areas are being specifically monitored for E. coli. The data are collected and used in Total Daily Maximum Load analyses and 303(d) impairment listings, or de-listings.
Emmigration Creek
- TMDL is in progress
- Learn more about the Emigration Creek study - Emigration Creek TMDL Presentation
- View the Draft Final TMDL online on the Watershed Protection Web page - Draft Final Emigration Ck TMDL
Parley's Creek
- Currently impaired for E. coli
North Fork of the Virgin River
- Currently impaired for E. coli
- Learn more about the North Fork of the Virgin River study - N Fk Virgin River Presentation
Several additional sites that are not impaired but currently sampled for E. coli as part of other projects and programs are listed at ecoli.utah.gov.
For more information on Utah's E. coli Monitoring, please contact Sandy Wingert, DWQ.

