Water Resources Program  |  MS4 Program
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To Report a Pollution Emergency, call 911.
To report an Illegal Discharge that is not urgent, call 434-202-4179.


Albemarle County is one of several local entities responsible for implementing a municipal stormwater program under the National Pollutant Discharge Elimination System administered by the Virginia Department of Environmental Quality (DEQ).  The permit authorizes the County to discharge pollutants (from stormwater) into local waters from a municipal separate storm sewer system, or MS4.

The 5-year permit requires the County to develop and implement a Program Plan to manage stormwater and reduce impacts to waterways. Our first permit was issued in 2003; subsequent permits were issued in 2008, 2013, and 2018.The Program Plan describes how the County intends to meet specific requirements called for in each of the following six Minimum Control Measures (MCM):

  • public education and outreach
  • public involvement and participation
  • illicit discharge detection and elimination
  • construction site stormwater runoff control
  • post-construction stormwater management in new development and redevelopment
  • pollution prevention / good housekeeping

We are currently operating under and periodically enhancing a Program Plan to address the permit requirements, including pollutant load reductions as part of the Chespeake Bay TMDL. We encourage the public to review these plans and submit comments to the staff contact at the bottom of this page. Our Program Plan will be revised prior to April 30, 2019 to meet requirement of the 2018-2023 permit.

2018 - 2023 MS4 Cycle

Year

File Size

2018-2023 MS4 Program Plan

2018 MS4 General Permit

2018

 (671 KB)

 (351 KB)

2013 - 2018 MS4 Cycle

Year

File Size

MS4 Program Plan

Program Plan Attachments

Program Plan Addendum

2014

 (1,320 KB)

(3,008 KB)

Year 1 Annual Report

Year 1 Report Attachments

2014

 (555 KB)

(3,076 KB)

Year 2 Annual Report

Year 2 Report Attachments

 2015   (1,513 KB)

(1,621 KB)

Year 3 Annual Report

Year 3 Report: Attachments A and B

Year 3 Report: Attachment C

Local TMDL Action Plan for Rivanna River and Selected Tributaries

2016  (610 KB) (18 KB) (570 KB) (3.7 MB)

Year 4 Annual Report

Year 4 Report: Attachment A

Year 4 Report: Attachment B

Year 4 Report: Attachment C

2017  (1,021 KB) (13 KB) (15 KB) (580 KB)

Year 5 Annual Report

Year 5 Report: Attachment A

Year 5 Report: Attachment B

Year 5 Report: Attachment C

2018  (1,358 KB) (30 KB) (23 KB) (588 KB)

 

Past MS4-related documents:

5-year MS4 Program Plan

2008

 (957 KB)

Year 1 Annual Report

2009

 (181 KB)

Year 2 Annual Report

Year 2 Report Attachments

2010

 (257 KB)

(4,555 KB)

Year 3 Annual Report

Year 3 Report Attachments

2011

 (426 KB)

(6,716 KB)

Year 4 Annual Report

Year 4 Report Attachments

2012

(359 KB)

(3,990 KB)

Year 5 Annual Report

Year 5 Report Attachments

2013

(317 KB)

(3,785 KB)

 

Staff contact: John Murphy