An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Revised Total Coliform Rule Seasonal Startup Checklist

Starting in 2016, this form will be required to be completed by seasonal systems PRIOR to serving water to the public.  This form provides start-up procedures for drinking water systems that shut down and depressurize and are not operational year around.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.