The Department of Environmental Protection published final guidance on drinking water system laboratory reporting. See details below.

Final: DEP ID: 383-3301-107. Laboratory Reporting Instructions for Lead and Copper under the Lead and Copper Rule. This guidance, issued on February 1, 1999, provides instructions to community and nontransient, noncommunity water systems and certified laboratories for the reporting of drinking water lead and copper tap monitoring results as required by the Federal Lead and Copper Rule, published on June 7, 1991, and as implemented in 25 Pa. Code Chapter 109, Subchapter K (relating to lead and copper).

For copies of Draft Technical Guidance (DEP website)

For copies of Final Technical Guidance (DEP website)

3/7/2008