Total Coliform in Treasure Valley drinking water
0 of 0 systems that tested for it in the last 36 months detected it. Total Coliform is a microbial indicator. Certified filters are in the list.
No detections in scope systems.
Limits
- Regulated
- No federal MCL or action level on file
Coliforms are bacteria that are naturally present in the environment and are used as an indicator that other, potentially harmful, waterborne pathogens may be present.EPA, quoted.
Removal methods in the reference list: ultraviolet disinfection, chlorination, Class A UV disinfection. A method name is not a product certification.
Not enough groundwater samples in the region to estimate Total Coliform in private wells. A lab test is the only way to know.
Numbers are the system's samples at its taps and wells, not yours. Lead and copper are 90th percentiles from sampled homes. Well pages are nearby-sample estimates. Health text restates EPA and DEQ. Methodology.