Virginia Regulatory Town Hall
Agency
Department of Environmental Quality
 
Board
State Water Control Board
 
Guidance Document Change: The Code of Virginia (ยง 62.1-44.15:28 A 9) and the Virginia Stormwater Management Program (VSMP) Regulation (9VAC25-870-65 and 9VAC25-870-96) allow for the use of approved proprietary best management practices (BMPs). This guidance provides procedures used by the Department of Environmental Quality (Department or DEQ) to approve proprietary BMPs. Approved proprietary BMPs are listed on the Virginia Stormwater BMP Clearinghouse with an assigned total phosphorus (TP) pollutant removal efficiency. The proprietary BMPs listed on the Virginia Stormwater BMP Clearinghouse can be used to meet the water quality design criteria established in 9VAC25-870-65 and 9VAC25-870-96. This document replaces Guidance Memo No. 14-2009.
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10/25/21  10:10 am
Commenter: Anonymous

Comment on proposed Guidance Memo No. GM21-2006
 

We are encouraged to see the following language being included and wondering how you defend against those staunch advocates that want WADOE or NJDEP only?

Under the "Additional State, Regional, or National Certification Programs" 

When submitting nutrient and sediment removal efficiencies from additional States, Regions or National programs, how do applicants know what the criteria for approval is if its on a case by case basis?    This sounds like an open ended process that needs to be better explained to ensure repeatability.    

Say if the Dept accepts an MTD based on an approval from Maine, Maryland, New Hampshire, Rhode Island, Vermont, Connecticut or any other state - wouldn't that allow any other MTD that has been through that particular States certification program to be approved?   Wouldn't it be best if you qualified these States ahead of time and made it easier on the applicant?    Seems like Maryland is an easy place to start for the Dept, its a neighboring state, focused on nutrients and TSS, in the Chessapeake Bay area, and is a self certifying state with its own monitoring protocol program.     This is easily on par with your assignment of 40% TP to NJDEP certified 80% TSS removal MTDs.

CommentID: 116554