The water systems that fall into this category have at least 15 service connections, or supply drinking water to 25 or more of the same people year-round in their residences. Neilson Research Corporation provides routine monitoring for cities, towns, subdivisions, and mobile home parks to meet these requirements. Our staff provides unquestionable data to satisfy regulatory authorities under the Safe Drinking Water Act.
Routine Chemical Monitoring
Community Water Systems are subject to the following requirements for the 2017-2020 compliance period.
|Radionuclides (Community PWS only)||4 consecutive quarters|
|Lead and Copper||One round|
This table describes base line monitoring only. You will find details on number, location and timing of samples at www.oregon.gov/DHS/ph/dwp.