Agencies | Governor
Virginia Regulatory Town Hall
Agency
Department of Environmental Quality
 
GDForum ID: 429
Description of Proposed Guidance Document Changes
The guidance document, GM20-2003, replaces the current guidance document, GM15-2005. GM20-2003 provides methodologies calculation information and examples for MS4 Permittees to use in the development of their Chesapeake Bay TMDL Action Plans. The major changes in this document include: baseline calculations for activities conducted on unregulated lands have been updated, street sweeping methodology has changed, Septic field disconnects, outfall and gully stabilization, and urban tree canopy expansion have been added as activities that permittees can utilize, and various pollutant reduction efficiencies have been updated to correspond with the phase six Chesapeake Bay Model update.
 
Guidance Document(s) for this Comment Forum
 
Document ID Document Title Document in Effect Proposed Document
GM15-2005 Chesapeake Bay TMDL Special Condition Guidance - Revision pdf Document     To Be Deleted
GM20-2003 Chesapeake Bay TMDL Special Condition Guidance (Rev. 11/12/2020) n/a pdf Proposed Document
 
Contact Information
 
Name:
Jeffrey Selengut
        Title:
DEQ MS4 Permit Writer
 
Email:
Jeffrey.Selengut@deq.virginia.gov
 
Address:
1111 East Main Street, Suite 1400
P.O. Box 1105
 
City:
Richmond
State:  
VA
Zip:  
23218
 
Phone:
(804)698-4265
Fax:  
(804)698-4178
 
The Virginia Register
 

Publication Date: 12/7/2020    Volume: 37  Issue: 8
The public comment period will begin upon publication and extend for 30 days ending on 1/6/2021.

Planned Effective Date:  1/7/2021 
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