10/19/2010 SEWER COMMISSION Minutes

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would be predominantly commercial and that the plan had been approved since 1964. Owned by New Seabury LLC, the economic market will determine when the area will be developed. Mr. Gregg questioned the agreement about Section S and its intent to be connected to the New Seabury plant if Mashpee eventually owns the New Seabury plant and asked if the Town would be willing to build another facility at Keeter if needed and would that be consistent with the agreement. Mr. Gregg suggested that the group focus on what levels and areas to address prior to dealing with expansion of facilities or details about level of treatment and relocation of flow. The Chair noted that a cluster may be possible for the Bright Coves/Summerwood area utilizing a former well-site. The Chair questioned how to address areas to the west toward South Cape Beach, the Seabrooks and the islands and whether it can be incorporated into the New Seabury plant or to a new plant at the Keeter property. Mr. Gregg suggested that,when working toward the islands, to address as much as possible on the mainland which may allow consideration of other options on the islands or landlocked properties. The Chair expressed concern about Falmouth adjusting its plans for Seconsett but Mr. Gregg reminded the Commission that towns will consider their own highest priorities before considering the needs of neighboring towns. Mr. Howes added that if Mashpee can develop wastewater treatment and control the watershed in Jehu and Hamblin Ponds, a significant restoration will occur even if the main bay is lagging behind. Additionally, Falmouth has 14 estuaries which will require planning for what can be controlled completely and fixing Waquoit will be a large project. Mr. Gregg suggested the possibility that Mashpee may be able to offer a plan to Falmouth to assist with their wastewater issues. Mr. Howes recommended focusing on prioritization. Regarding the central area of Mashpee, including the Route 28 corridor to the Riverbend Motel, limited town land is available other than the schools. The Mashpee Commons treatment area is located in the middle of the area(highlighted in yellow)with the intent to service their entire project. Additionally, Windchime Point and South Cape Village have their own treatment plants. The Mashpee Schools will be added to the service area of the Mashpee Commons treatment plant along with the existing Fire and Police Station, Senior Center and Library. The Chair questioned whether the plant be expanded to accommodate additional locations in the area, adding that it is not the best location for discharge due to the Mashpee River but an effluent discharge pipe or discharging in the area only during the summer may offer a resolution to the issue. Mr. Howes responded that the concept would be a numbers game regarding the discharge and would require a significant offset. Mr.Eichner added that if it is removed from another location, it may be possible to increase the discharge. Mr. Howes suggested that treating the discharge at a higher level may create a positive effect for the Mashpee River and discouraged moving outside of the area. The Chair indicated that he was considering a service area between the Quashnet and Mashpee Rivers that would include Greenwood, Sandalwood,Deer Crossing, the industrial park, Quashnet Valley, St. Andrews Drive and part of Great Neck Road. The high density area south of Johns Pond presents a challenge with no attenuation and includes Johns Pond Estates, Algonquin Avenue, Winslow Farms, Childs River Estates and the trailer park. Mr. Howes reported that Johns Pond offers a very high quality system. The Chair questioned whether sewering south of Johns Pond would contribute to cleaning up the Quashnet and Childs River and Mr. Howes agreed. The state of Childs River was discussed along with the need that both Mashpee and Falmouth share the responsibility for improving it. Chairman Fudala questioned Falmouth's timeline to address the area and Mr. Gregg noted that the two towns needed to move forward. Mr. Lombardo stated that Falmouth's revised plan is located on the Falmouth Citizen's Review website. The Chair questioned where the wastewater will be directed in the area south of Johns Pond, adding that the only existing plants are the privately owned Southport and the small high school plant. Additionally, Mashpee Village is building its own treatment plant and the possibility of oversizing the plant was suggested in order to tie in other properties. Mr. Howes expressed concerns about the site and the ability to discharge in the area, and referenced Mr. Gottlieb's suggestion of focusing on regionalization with Falmouth. Mr. Gregg added that the dense neighborhood located in Falmouth has been identified for a later phase and that it may be 6