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Pocasset Harbor WATER THREAT LEVEL WATERSHEDS: UPPER CAPE LOW Pocasset Harbor The Problem which is served by a wastewater treatment facility and discharged outside of the watershed. For the purposes of the §208 Plan Update, areas of wastewater The shoreline of Pocasset Harbor, need are primarily defined by the amount of nitrogen reduction POCASSET HARBOR ESTUARY also called Red Brook Harbor, is required as defined by the Total Maximum Daily Load (TMDL) EMBAYMENT AREA: 1,381 acres located entirely in the Town of and/or Massachusetts Estuaries Project (MEP) technical EMBAYMENT VOLUME: Unknown report. An MEP report has not been completed for the Pocasset 2012 INTEGRATED LIST STATUS: Category 5 for fecal Bourne. The entrance to the harbor is Harbor watershed. coliform bordered on the north by Wings Neck Category 5: water body requiring a TMDL MEP TECHNICAL REPORT STATUS: Not Being Studied www.mass.gov/eea/docs/dep/water/ and on the south by Scraggy Neck. TMDL STATUS: Not Being Studied resources/07v5/12list2.pdf Bassetts Island is located centrally TOTAL WASTEWATER FLOW: 81 MGY (Million Gal/ Year) POCASSET HARBOR WATERSHED within Pocasset Harbor. Pocasset Treated WW Flow: 2 MGY ACRES: 4,718 Harbor has heavy development along Septic Flow: 79 MGY PARCELS: 2,060 UNATTENUATED SEPTIC NITROGEN LOAD: 8,326 the waterfront, especially surrounding % DEVELOPED RESIDENTIAL PARCELS: 74% kg/Y (kilograms per year) PARCEL DENSITY: 2.3 acres per parcel (approx.) Pocasset Village. The estuary ATTENUATED NITROGEN LOAD: Not assessed; WASTEWATER TREATMENT FACILITIES: 0 Pocasset Harbor offers limited opportunities for natural supports a variety of recreational attenuation in a small number of freshwater ponds. uses including boating, swimming, CONTRIBUTING TOWNS shell fishing and fin fishing. BOURNE SANDWICH (JBCC) DISCUSSION: The land area in Sandwich, and a portion of the land area in Bourne, is not in the control of the town as it is part of Joint Base Cape Cod (JBCC), www.CapeCodCommission.org Appendix 5B Cape Cod Area Wide Water Quality Management Plan Update 1 WATERSHEDS: UPPER CAPE POCASSET HARBOR Freshwater Sources quality Cape wide. Long Pond, originally delineated by DRINKING WATER SOURCES the MEP in the Pocasset Harbor watershed, drains via WATER DISTRICTS: 1 a stream that discharges to Megansett Harbor. Future Bourne Water District PONDS MEP delineation may place Long Pond in the Megansett GRAVEL PACKED WELLS: 0 IDENTIFIED SURFACE WATERS: 18 Harbor contributing watershed. SMALL VOLUME WELLS: 0 NUMBER OF NAMED FRESHWATER PONDS: 8 PONDS WITH PRELIMINARY TROPHIC STREAMS CHARACTERIZATION: 2 SIGNIFICANT FRESHWATER STREAM OUTLETS: Degree of Impairment (Listed In Appendix 4C, Ponds With Water Quality Data) Not assessed and Areas of Need 2012 INTEGRATED LIST STATUS: None listed DISCUSSION: Pocasset Harbor receives minimal An MEP report is pending for the Pocasset Harbor watershed. DISCUSSION: The Town of Bourne has not fully freshwater contributions from Red Brook with its Since there is no evidence of water quality impairment at this engaged in the Pond and Lake Stewardship (PALS) headwaters at Red Brook Pond. program that has helped establish baseline water time, wastewater needs are determined based upon other factors, such as Title5 compliance. LOCAL PROGRESS 2007 Needs Assessments/Wastewater Management Buzzards Bay is transferred to the Town of Wareham for Study, which identified wastewater needs, including treatment and disposal. BOURNE drinking and surface water quality, and Title 5 needs. Presently, Buzzards Bay is the only sewered area in the Local efforts in the Bourne are described in Chapter 6. The Town of Bourne has not engaged in wastewater Town of Bourne. The Town does not own or operate a planning in the Pocasset Harbor watershed beyond the wastewater treatment facility. All wastewater collected in 2 Cape Cod Area Wide Water Quality Management Plan Update Appendix 5B www.CapeCodCommission.org.
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