Open Space and Recreation Plan - Town of North Andover
Open Space and Recreation Plan - Town of North Andover
Open Space and Recreation Plan - Town of North Andover
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T O W N O F N O R T H A N D O V E R<br />
O P E N S P A C E A N D R E C R E A T I O N P L A N 2 0 0 6<br />
2 0 1 0 U P D A T E<br />
Commission takes great effort to better protect wetl<strong>and</strong> resource areas <strong>and</strong> wildlife habitat. As such the<br />
Wetl<strong>and</strong>s Protection Regulations implements the following setbacks:<br />
25-foot No Disturbance Zone:<br />
50-foot No Build Zone:<br />
50-foot No Disturbance Zone:<br />
75-foot No Build Zone:<br />
No activity is permitted within 25-feet <strong>of</strong> the edge <strong>of</strong> the wetl<strong>and</strong> resource<br />
areas identified in section 1.3 <strong>of</strong> the <strong>North</strong> <strong>Andover</strong> Wetl<strong>and</strong>s Protection<br />
Regulations.<br />
Construction <strong>of</strong> any kind is prohibited within 50-feet <strong>of</strong> the edge <strong>of</strong> the<br />
wetl<strong>and</strong> resource areas identified in section 1.3 <strong>of</strong> the <strong>North</strong> <strong>Andover</strong><br />
Wetl<strong>and</strong>s Protection Regulations.<br />
No activity shall be permitted within 50-feet <strong>of</strong> the delineated edge <strong>of</strong> a<br />
vernal (ephemeral) pool or vernal (ephemeral) pool habitat (whichever is<br />
greater <strong>and</strong> / or more restrictive).<br />
No structures shall be permitted within 75-feet <strong>of</strong> the delineated edge <strong>of</strong> a<br />
vernal (ephemeral) pool or vernal (ephemeral) pool habitat (whichever is<br />
greater <strong>and</strong> / or more restrictive).<br />
100-foot Septic System Setback: No septic system leaching field shall be permitted within 100-feet <strong>of</strong> the<br />
delineated edge <strong>of</strong> a vernal (ephemeral) pool or vernal (ephemeral) pool<br />
habitat (whichever is greater <strong>and</strong> / or more restrictive). Any permitted work<br />
shall not obstruct the migratory pathways <strong>of</strong> the ephemeral pool breeders.<br />
The Commission meets twice a month to review development projects <strong>and</strong> issue permits for work near<br />
wetl<strong>and</strong>s. In addition, the Conservation Commission manages several parcels <strong>of</strong> open space l<strong>and</strong> for agricultural<br />
<strong>and</strong> recreational uses.<br />
In an effort to better protect wetl<strong>and</strong>s, a town-wide wetl<strong>and</strong>s mapping project was completed in 1998 by IEP<br />
Inc. Vegetated wetl<strong>and</strong>s were delineated using aerial photography. Additional data was gathered on vegetation<br />
types, hydrologic data <strong>and</strong> soils through field checking. This data, though now somewhat outdated, has been a<br />
great help to planning staff <strong>and</strong> l<strong>and</strong>owners alike in obtaining concise information about development<br />
constraints <strong>and</strong> underst<strong>and</strong>ing wetl<strong>and</strong>s <strong>and</strong> surface waters.<br />
Flood Hazard Areas<br />
<strong>North</strong> <strong>Andover</strong> lies in the floodplain <strong>of</strong> the Merrimack <strong>and</strong> Shawsheen Rivers to the north <strong>and</strong> west <strong>and</strong> various<br />
tributaries <strong>of</strong> the Ipswich River in the south <strong>and</strong> east. In an effort to protect the community from lost flood<br />
storage, floodplain zoning was adopted in 1979, which restricts building in the flood plain.<br />
During major storm events such as the 100-year event, flooding generally occurs in the same areas. Such<br />
floodplains are associated with all river perennial streams in <strong>North</strong> <strong>Andover</strong>. Some l<strong>and</strong>s in the Shawsheen <strong>and</strong><br />
Merrimack River floodplains have been taken in lieu <strong>of</strong> taxes. These l<strong>and</strong> holdings are not only valuable for<br />
flood control purposes, but also for open space <strong>and</strong> recreation. Potential for trails <strong>and</strong> wildlife habitat<br />
improvement projects are now being considered for these floodplains. Such tax takings, or other acquisitions,<br />
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