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Seneca Park and Plumgar II Stormwater Ponds

 

As part of the County's effort to protect our waters, the Seneca Park and Plumgar II stormwater ponds were selected for upgrades, to help reduce stormwater pollution draining into our streams. The retrofit projects for Seneca Park stormwater pond (pond 11119, see map below) and Plumgar II stormwater pond (pond 11200, see map below) will bring the ponds up to current design standards and help reduce stormwater pollutiion draining into our streams

A public meeting was held during the concept stage of the design process for residents to learn about the project and to provide input on the design.  The County has also been in contact with the HOA board. 

 

 

 

Sites

11119 - Pond
  • Site Status: In Design

  • Site Drainage Area: 17.63 Ac

  • Site Impervious: 6.53 Ac

  • Percent Impervious: 37%

11200 - Pond
  • Site Status: In Design

  • Site Drainage Area: 81.29 Ac

  • Site Impervious Area: 19.80 Ac

  • Percent Impervious: 24%

 

Map of Seneca Park and Plumgar II
(PDF, 1.05MB).

 

Plumgar II Pond 

Pond 11200 is located between Winding Brook Lane and Wheatfield Terrace.

In order to provide maintenance and to protect our streams the County selected the  stormwater pond (pond 11200) adjacent to the Seneca Park and Seneca Park North communities for upgrade.  The retrofit project will convert the pond from a dry pond to a wet pond, bring it up to current design standards, and help reduce stormwater pollution draining into our streams.

 

 

Calendar of Public Events and Site Schedule*

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Preliminary Assessment

Fall 2011 - Spring 2012

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Survey and Site Analysis

Fall 2012 - Spring 2013

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Concept Design Plans

Spring 2013 - Spring 2014

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Public Meeting

January 14, 2014 @ 7:00pm
Plumgar Neighborhood Rec. Center

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Permit Plans

Spring 2014 - Summer 2016

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Final Plans

Summer 2017 - Spring 2018

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Construction

Summer 2018 - Spring 2019

*Project schedule is tentative and dates are subject to change.

 

Plum Gar II Pond Map
To download, click (PDF. 1022KB)

 

Documents

 

 

 

 
 
 
 
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