NVSWCD Announcements

Board of Directors Meeting

The Board of Directors of the Northern Virginia Soil and Water Conservation District meets on the fourth Tuesday of the month at 9:30 a.m. in the Fairfax County Park Authority Board Room, Herrity Building Room 941, 12055 Government Center Parkway, Fairfax, VA 22035. Board meetings are open to all.

The meeting schedule for 2016 is as follows. Meeting dates are subject to change. To be notified about upcoming board meetings, please contact NVSWCD.

  • Special Meeting and Work Session: Tuesday, January 12, 2:00 PM, Herrity Building Suite 604
  • January 26, 2016
  • February 23, 2016
  • March 22, 2016
  • April 26, 2016
  • Special Meeting on NVSWCD Stategic Planning: Monday May 23, 2016 - Tuesday May 24, 2016
  • June 28, 2016
  • July 26, 2016
  • September 27, 2016
  • October 25, 2016
  • November 22, 2016

Directions to the Herrity Building | Board of Directors Biographies | NVSWCD Board Meeting Minutes

Build Your Own Tumbling Composter Workshop


Participants will start this workshop with a pile of recycled lumber, a recycled pickle barrel, and assorted screws and bolts, but you will leave with a fully functioning tumbler style composter! We will take you through the construction steps and also give you some primers on proper composting technique. The finished composter will hold 55 gallons of organic material. All lumber will be pre-cut and all tools and materials will be provided. The cost of the workshop is $75 and registration is limited to 15 people, although you may bring helpers to assist with the construction

What would you say if I were to tell you that you can turn regular household kitchen and yard waste into......gold? Skeptical? You should be, but where the ancient alchemists failed, we have succeeded! We can teach you too to turn what was once considered rubbish into valuable, prized organic humus: the veritable black gold of gardener lore! And how do we accomplish this amazing transformation? By harnessing the power of millions of natural microbes and putting them to work inside tumbler style composters.

Saturday, July 30, 2016, 1:30-4:30, $75. For more information or to be notified when the next workshop date is announced, please contact Dan Schwartz.

Many thanks to the composter workshop partners: City of Falls Church and ReBuild Warehouse.

Pohick Lake Rehabilitation

Fairfax County, the Northern Virginia Soil and Water Conservation District, and USDA's Natural Resources Conservation Service recently celebrated the completion of four joint dam rehabilitation projects in the Pohick Creek Watershed. See photos of the Pohick Watershed Dam Celebration on Flickr.

  • Royal Lake (Dam #4) - 2009
  • Woodglen Lake (Dam #3) - 2010
  • Lake Barton (Dam #2) - 2011
  • Huntsman Lake (Dam #8) - 2014

Through this multi-year partnership effort, four flood control dams in the 23,000-acre Pohick Creek Watershed have been upgraded to meet current Virginia Dam Safety standards to protect people and property downstream.

Learn more about the Pohick lakes retrofits, including Lake Barton and Woodglen Lake.

During the 1970s and early 1980s, the USDA's Natural Resources Conservation Service (NRCS), then known as the Soil Conservation Service, partnered with the Northern Virginia Soil and Water Conservation District (NVSWCD) and Fairfax County to construct six flood control dams in the County's Pohick Creek watershed. These dams have helped mitigate downstream flood damages and have provided improved water quality, wildlife habitat, and recreational opportunities to the residents of Fairfax County for more than 30 years.

Based on studies completed by NRCS and Fairfax County, it was determined that the dam auxiliary spillways of four of the six dams needed rehabilitation to resist erosion when the spillway activates during large storm events and also to contain flows within the spillway during these events. The facilities that needed rehabilitation were Royal Lake, Woodglen Lake, Lake Barton, and Huntsman Lake.

Fairfax County, in partnership with NRCS and NVSWCD, has completed rehabilitation of three of these facilities, and construction on the fourth facility, Huntsman Lake, will take place in coming months. Fairfax County has also initiated a dredging program to restore the sediment pool capacity of these lakes. Dredging at Lake Barton was completed concurrently with the spillway rehabilitation, and dredging at Huntsman Lake will also be completed concurrently with the dam rehabilitation project.

Read more about dam rehabilitation and dredging.

Lawn Care Operators Work for Clean Water

The Virginia Department of Conservation and Recreation (DCR) works with lawn care companies to encourage watershed-friendly lawn maintenance in the Commonwealth. Lawn care companies voluntarily enter into a water quality agreement with the agency. They agree to train their employees to use lawn care products responsibly, follow appropriate lawn fertilization practices and provide environmentally sound advice to customers. In return, DCR maintains a list of watershed-friendly lawn care operators that is available to the public. This spring, consider choosing a watershed-friendly lawn care company or, if you take care of your own lawn care, consult the DCR publication Green & Clean to try home lawn care - the watershed-friendly way.

Get News and Updates: Green Breakfasts, Watershed Calendar, Conservation Currents

We encourage you to stay informed about the Northern Virginia Soil and Water Conservation District's opportunities and programs! To subscribe, please contact us via our online form and specify which of the following updates you would like to receive:

  • The Watershed Calendar, sent monthly by Dan Schwartz, features stream monitoring and other volunteer events across Northern Virginia,
  • The Green Breakfast emails are sent by Kory Kreiseder to advise about upcoming Green Breakfast events, and
  • Conservation Currents, the NVSWCD newsletter, is emailed by Lily Whitesell to individuals who prefer to receive an electronic copy. You can also subscribe to receive print copies of Conservation Currents.

Environmental Volunteer Opportunities

Are you looking to give back to your community, get involved in a fun volunteer activity, or simply get a few service hours in this year? The Northern Virginia Soil and Water Conservation District can help. Volunteers can:

Rain Garden Workshop for Homeowners

Rain Garden Cross Section

Rain gardens, also known as bioretention areas, are attractive landscape features that allow rain water and snow melt to infiltrate into the ground. A layer of mulch and plants intercept water running off streets, driveways, and rooftops, slowing its flow and removing pollutants before the water reaches local streams, the Occoquan River and the Potomac River, drinking water supplies for the region.

These rain garden workshops are in-depth, hands-on three-hour seminars that cover location and design, planting, tips for installation and a real-life exercise to help you take your rain garden from a good idea to a concrete reality. They are typically held 2-3 times per year. 


Solving Drainage and Erosion Problems: An Online Guide for Homeowners

Muddy boot in puddle: Solving Drainage and Erosion Problems Do your feet sink into a soggy area in the lawn, days after it has rained? Maybe there are bare spots in the yard that just will not go away. Does a river of runoff form every time it rains?

These issues may be indicators of a drainage or erosion problem on your property. Addressing these problems just got easier with NVSWCD’s new online resource, Solving Drainage and Erosion Problems: A Guide for Homeowners.

The guide provides step by step instructions to troubleshoot common drainage and erosion issues. Some problems come with simple fixes, like buying a splash guard or making sure your gutters are clean. But the guide also advises when you need to dig deeper or if it’s time to bring in the professionals.

When you take care of your land, not only does the home benefit, but the homeowner does, too. Property values rise,

Contact Fairfax County: Phone, Email or Twitter | Main Address: 12000 Government Center Parkway, Fairfax, VA 22035
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