RMMLF Water Law Newsletter
(By Lisa M. Bruderly)
On June 25, 2021, the U.S. Army Corps of Engineers (Corps) released the finalized Pennsylvania State Programmatic General Permit-6 (PASPGP-6). See Corps, Special Pub. Notice No. SPN-21-28 (June 25, 2021). Going into effect on July 1, 2021, the permit will expire in five years, on June 30, 2026. Under section 404 of the Clean Water Act, 33 U.S.C. § 1344, and section 10 of the River and Harbor Act of 1899, 33 U.S.C. § 403, PASPGP-6 authorizes work in “waters of the United States” (WOTUS) within Pennsylvania that causes no more than minimal adverse environmental effects. State authorization under the Pennsylvania Department of Environmental Protection’s (PADEP) chapter 105 regulations (typically, a general permit or a waiver) is still required for most activities authorized by PASPGP-6.
For projects that meet the threshold criteria, PASPGP-6 typically provides a quicker and less complicated alternative to obtaining an individual section 404 permit. The permit identifies reporting activities, which require Corps review and coordination, as well as non-reporting activities, which can be authorized by PADEP without Corps involvement. Compensatory mitigation, at a minimum one-to-one ratio, will typically be required for impacts to WOTUS that are greater than 0.1 acre and are a reporting activity.
PASPGP-6 updates include new eligibility and reporting guidelines. Key changes from PASPGP-5 to PASPGP-6 include:
- The 1.0 acre eligibility threshold for temporary and/or permanent impacts to WOTUS was changed to an eligibility threshold for permanent loss, both direct and indirect, of 0.5 acre of WOTUS and 1,000 linear feet of jurisdictional stream channel.
- The eligibility threshold for temporary impacts to WOTUS, including jurisdictional wetlands, was changed from 1.0 acre to unlimited acreage, provided the work is determined to result in no more than minimal impact.


On July 12, 2021, Ohio Governor Mike DeWine signed into law