The Department of Environmental Protection published notice correcting an earlier final guidance document on continuous air monitoring as well as a final policy on treatment of groundwater.

Final: DEP ID: 274-0300-001 Continuous Source Monitoring Manual, Revision No. 8 This Manual, referenced in 25 Pa. Code § 139.102 (relating to references), contains design specifications, performance specifications, performance test procedures, data storage and reporting requirements, quality assurance criteria and administrative procedures for requesting Department approval of continuous source monitoring systems required under the Department's rules and regulations.

Final: DEP ID: *274-0300-005 Applicability Determination for Continuous Source Monitoring Manual Revision No. 8 *Please Note: The previous version of this guidance entitled ''Applicability Determination for Continuous Source Monitoring Manual Revision No. 7'' was assigned the following identification number: #274-0300-004. This Manual outlines the procedures and schedule to be utilized by source owners and operators to comply with the requirements of 25 Pa. Code § 139.102(3) (relating to references), which are identified and described in the Department's Continuous Source Monitoring Manual--Revision No. 8 (Manual) (DEP ID #274-0300-001).

Final: DEP ID: 383-2100-109 Treatment of Groundwater Under the Direct Influence of Surface Water (GUDI) Sources at Noncommunity Water Systems and Small Community Water Systems. This guidance establishes alternate disinfection treatment design standards that may be used by noncommunity water systems and small community water systems that provide treatment of groundwater under the direct influence of surface water (GUDI) sources.

For copies of Draft Technical Guidance (DEP website)

For copies of Final Technical Guidance (DEP website)

12/15/2006