Northern Virginia Stream Restoration Bank 

The Northern Virginia Stream Restoration Bank (NVSRB) is a partnership between Wetland Studies and Solutions, Inc. (WSSI) and Reston Association (RA). Since 2008, NVSRB has restored almost 9 miles of degraded stream channels. 

Snakeden Branch, before stream restoration Exposed utility lines, damaged adjacent walking trails, and unsupported tree roots - and subsequent loss of otherwise healthy trees - were all caused by erosion along the stream's bed and banks. 

Snakeden Branch, before stream restoration
Exposed utility lines, damaged adjacent walking trails, and unsupported tree roots - and subsequent loss of otherwise healthy trees - were all caused by erosion along the stream's bed and banks. 

NVSRB has completed stream restoration in The Glade and Snakeden watersheds, as well as Forest Edge North and South in the Colvin Run watershed. More Colvin Run watershed work is happening now:  Wiehle Avenue North and Hickory Cluster.  

Snakeden Branch, 1.5 years after restoration WSSI raised the stream bed to reconnect it to the floodplain, and placed rock structures to direct flow away from channel banks and create the riffles and pools necessary for ecological and physical integrity.

Snakeden Branch, 1.5 years after restoration
WSSI raised the stream bed to reconnect it to the floodplain, and placed rock structures to direct flow away from channel banks and create the riffles and pools necessary for ecological and physical integrity.

NVSRB started on the ground work in February 2008, after more than five years of data collection and planning. Since then Reston has gained more than 45,000 linear feet of stream channel improvements.

6th Reston Kids Trout Fishing Day, March 2016 This annual event along the restored Snakeden Branch  is a cooperative effort between WSSI, RA, the Virginia Department of Game and Inland Fisheries, Northern Virginia Trout Unlimited, and the Wildlife Foundation of Virginia.

6th Reston Kids Trout Fishing Day, March 2016
This annual event along the restored Snakeden Branch  is a cooperative effort between WSSI, RA, the Virginia Department of Game and Inland Fisheries, Northern Virginia Trout Unlimited, and the Wildlife Foundation of Virginia.

In the development of Reston, forested lands were converted to buildings, roads, and other impervious surfaces that bar the infiltration of stormwater into soils. That causes higher runoff volumes during rain events which, combined with higher peak flows from outdated management techniques, result in higher flow energy in Reston's streams.  The streams have suffered severe erosion and significant downstream sediment deposition. That erosion threatens adjacent trees, trails, and sanitary sewers, and the sediment impacts Reston's lakes and other community waters.  WSSI is restoring streams using Natural Channel Design techniques that help the streambeds and banks withstand the high urban flow rates.

We invite you to browse the NVSRB information here as well as the rest of the WSSI website. Our frequently asked questions section provides an overview of stream restoration and how it benefits Reston, as well as the finer details of the process. You can also ask us a question if you want more information. 

Replace with map Sarah is developing

- current stream restoration projects -

## linear feet
will be completed Spring 2017

## linear feet
will be completed Winter 2017


The NVSRB Team is available for your questions and comments:

 

Reston Association
12001 Sunrise Valley Drive
Reston, Virginia 20191
Phone: 703.435.6530
Fax: 703.435.6516 or 703.435.9481
E-mail the Reston Association

 

 

Wetland Studies and Solutions, Inc.
5300 Wellington Branch Drive
Suite 100
Gainesville, Virginia 20155
Phone: 703.679.5600
Fax: 703.679.5601