south river restoration

The South River Federation began an “extreme slope makeover” of a slope covered in invasive plants next to our office.  The first part of the project began by replacing an existing six foot deep headcut with the installation of a two celled rain garden to capture stormwater runoff from the parking lot.  Previously, stormwater runoff ran down to slope untreated and into the South River less than 100 feet away.  The stormwater was also weakening a wooden retaining wall at the bottom of the slope that continually needed repair.  Now, the rain garden quickly fills up during a rain event and lets the water soak slowly into the ground and plants.

Over the past years, well over 150 trees and shrubs and 200 native grasses, sedges, rushes, and wildflowers were installed with the help of volunteers in the garden and throughout the entire slope.  Prior to the planting, the slope was overrun by invasive plants and was cleared in preparation for the plantings.  The Federation continues to monitor the invasive growth on the slope.  Volunteer groups from local schools, Scout troops, and Public Safety Works Crews helped spread wood chips, move cobbles, and install native plants. 

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Project Funded By:

CBT BayPlate Logogif 2010  

Featured Projects

  • Annapolis Harbour Center Stream and Wetland Restoration

    The Annapolis Harbour Center Stream and Wetland project improved habitat, increased floodplain connection, and prevents bed and bank erosion. This particular project focusesd on controlling flows and providing habitat at the bottom of existing outfalls, through the use of a step-pool storm...

  • Broad Creek - Health Department Gully Restoration Phase 1

    This restoration project restored stability and functions to a 950  linear feet ephemeral gully that flows to the East Branch of Broad Creek.  The channel was highly unstable, leading to excessive delivery of sediment downstream during even minor storm events. By stabilizing the gully and...

  • Church Creek Headwaters Restoration

    There are four primary tributaries feeding Church Creek, one of the most highly degraded sub-watersheds on the South River.  One of them, the Wilelinor Stream Valley was restored in 2003 by Anne Arundel County and the Maryland State Highway Administration using sand seepage stream and wetland...

Current Projects

  • Bacon Ridge Natural Area

    Background: The Bacon Ridge Natural Area (BRNA) is a County owned Natural Area in Crownsville, MD. The area consists of over 700 acres of forests, streams, and wetlands, including portions of the Crownsville State Hospital property. The Federation strongly advocated for the permanent protection of new...

  • Beards Creek: Killarney House & Neighbors Community BMPs

    Killarney House Stream Restoration Project With "Live Green, Eat Irish" as their motto, a roof covered in solar panels, and a small farm out back, the Killarney House Irish restaurant is committed to being environmentally responsible. In 2015, Killarney House owner Anthony Clarke reached out to...

  • Broad Creek - Health Department Gully Restoration Phase 2

    This restoration project will restore stability and functions to a 750  linear feet ephemeral gully that flows to the East Branch of Broad Creek. Like the nearby gully restored in May of 2018, this channel is highly unstable and leading to excessive delivery of sediment downstream during even minor...

  • CAT - South Rain Garden

    The Federation is constructing a stormwater bioretention cell on the campus of the Center of Applied Technology – South (CAT-South), a magnet program of Anne Arundel County Public Schools (AACPS) located in Edgewater, Maryland. This project will address flooding issues experienced outside one of...

  • Gravely - Kings Branch 'Grand Canyon' Restoration

    Flat Creek's "Gravely Grand Canyon" is one of the fastest eroding tributaries in the South River watershed, with over 11,000 linear feet of highly incised and unstable channels.

  • Holly Hill Harbor Restoration

    The project was identified by the West/Rhode Riverkeeper for retrofits due to the frequent high bacteria levels that were found in weekly bacteria samples conducted just outside of the property. These elevated levels highlighted the need to prevent polluted stormwater from entering the river.

  • Living Shoreline Projects

    The South River Federation has worked with a number of communities on the River to replace bulkhead and revetment with natural “living shoreline” projects. These projects rely less on structural materials, such as rock and lumber, for stabilization, and instead work with the wave energy on the...

  • Turnbull Estates BMP & Living Shoreline Project

    South River Federation (SRF), in partnership Turnbull Estates community, Edgewater, MD, is seeking to couple a community bioretention project with an innovative living shoreline restoration approach, utilizing the native oyster Crassostrea virginica along with conventional methods (segmented sills)....