These systems accounted for 91 percent of the violations of the EPA drinking water regulations. For small water system data in Larimer County, see the Envirofacts database and run the small and very small violation queries. Larimer County community water systems. The number of people in Larimer County served by individual water systems that provide drinking water for 3,300 or more residents. The number of health violations and monitoring and reporting violations from 1993 to 2000 for individual community water systems serving over 3,300 residents in Larimer County.
All violations are due to improper reporting or monitoring of water quality.
The percentage of health violations and reporting and monitoring violations in 1998 of community water systems in Larimer County compared to the percentage of national violations. The county average is consistently below the national average established in 1998. Caution should be taken when comparing these two sets of data since the national data includes community water systems serving fewer than 3,300 residents.