LIHI Certificate #57 - Oakdale Project, Massachusetts

Oakdale Project, LIHI #57

 

 

 

Nombre del proyecto Oakdale
Certificado LIHI No. 57
Plazo del certificado LIHI April 14, 2023 – April 13, 2038
Dueño Autoridad de Recursos Hídricos de Massachusetts
Estado Massachusetts
Ubicación Located at the outlet of the Quabbin Aqueduct just upstream of Wachusett Depósito and near the mouth of the Quinepoxet River in the Quabbin Aqueduct
Capacidad instalada 3.5 MW
Generación media anual 10,418 MWh
Tipo de instalación conducto
Comisión Federal de Comercio No. P-10689 exempt 1990

The Oakdale Project is located at the outlet of the Quabbin Aqueduct just upstream of Wachusett Reservoir in West Boylston, Massachusetts. The Massachusetts Water Resources Authority supplies wholesale water to local water departments in 50 communities, primarily in the Boston metropolitan area. MWRA’s water comes from the Quabbin Reservoir, about 65 miles west of Boston, and the Wachusett Reservoir, about 35 miles west of Boston. Both Quabbin and Wachusett Reservoirs are man-made reservoirs, constructed for water supply purposes.

The MWRA water transmission system consists of over 100 miles of tunnels and aqueducts that transport water largely by gravity to points of distribution within the MWRA service area. There are three locations within this water transmission system where hydroelectric facilities are located. These include Oakdale at the end of the Quabbin Aqueduct; the Cosgrove Consumo to the Cosgrove Aqueduct (LIHI #55); and the Loring Road Covered Storage Facility (LIHI #56).

The Oakdale facility was constructed in 1929 as an outlet works of Quabbin Tunnel and was initially operated solely as a water transfer station. In 1949, a hydropower generator was added.

The hydropower generated is sold to the local distribution company, National Grid. Revenues from the sale of power to NGRID are used to offset the costs of operating the Massachusetts Department of Conservation and Recreation’s (DCR) Watershed Protection Division. DCR and MWRA are partners in watershed protection and MWRA rate payers fund the DCR Watershed Protection Division.

Quabbin Aqueduct is a deep rock tunnel. The water enters the aqueduct at Quabbin Aqueduct Intake, Shaft 12 and travels over 24 miles to its terminus to the Oakdale transfer station in West Boylston Massachusetts. It is one of the locations in the water transmission system where MWRA captures energy in the falling water as it is conveyed from higher elevations in the western portion of the MWRA system (Quabbin Reservoir) to lower elevations in the distribution area. Generation of hydropower is secondary to MWRA’s primary objective of water supply and is legally subordinate to MWRA’s obligation to provide high quality drinking water.

The project operates as a conduit facility and is located on a water transfer aqueduct. The project is not associated with a presa, bypass reach or flow release schedule. Waters are transferred from one water supply reservoir to another and do not discharge into a river.

Waters within the project reach are utilized for water supply purposes and are thus high quality and potable.

Fish passage is not necessary nor feasible due to the conduit nature of the project.

The facility is located in a water distribution facility and the Massachusetts Department of Conservation and Recreation (DCR) Division of Water Supply is responsible for shoreline protection. MWRA maintains a partnership with the Massachusetts Department of Conservation and Recreation Division of Water Supply Protection, which is responsible for managing the activities within the watershed funded by MWRA.

There are no threatened or endangered species potentially present at the project that would be affected by the hydro operation. Similarly, no cultural or historic resources exist at the project.

The project is located at a public water supply which restricts public access to project facilities. A public access plan has been developed which allows for recreation such as shore-line fishing, hiking, bird watching, and snowshoeing around the reservoir. The plan delineates where these activities are permitted and restricts boat access on the water supply reservoir.

Estado de cumplimiento

No existen condiciones específicas de la instalación en el Certificado actual

2024: No se identificaron cambios materiales ni problemas de cumplimiento. El proyecto sigue cumpliendo con los requisitos según la revisión anual.

2023:  La presentación de informes anuales para el Certificado actual aún no ha entrado en vigor.

Historial de certificaciones

1 de marzo de 2024: The Low Impact Hydropower Institute has issued a final decision on the recertification of the Oakdale Hydroelectric Project  The certification term is April 14, 2023 through April 13, 2038.

30 de enero de 2024: The Low Impact Hydropower Institute has preliminarily approved Low Impact recertification for the Oakdale Hydroelectric Project.  The full application and reviewer’s report are available below. This decision is preliminary pending the 30-day appeal window. Only those who commented on the initial application during the 60-day comment period are eligible to file an appeal. Such appeal needs to include an explanation as to how the Project does not meet the LIHI criteria. Appeal requests can be submitted by email to comentarios@lowimpacthydro.org with “Oakdale Project” in the subject line, or by mail addressed to the Low Impact Hydropower Institute, 1167 Massachusetts Ave, Arlington, MA 02476. All requests will be posted to the website. The applicant will have an opportunity to respond, and any response will also be posted. Requests must be received by 5 pm Eastern time on February 29, 2024. If no appeal requests are received the certification term will be April 14, 2023 through April 13, 2038.

November 20, 2023: The Low Impact Hydropower Institute (LIHI) has received a complete recertification application from Massachusetts Water Resource Authority for the Oakdale Project located in the Quabbin Aqueduct, in West Boylston Massachusetts. The complete application can be found below. LIHI is seeking comment on this application. Comments that are directly tied to specific LIHI criteria (flows, water quality, paso de peces, etc.) serán de gran ayuda, pero se tendrán en cuenta todos los comentarios. Los comentarios pueden enviarse a LIHI por correo electrónico a comentarios@lowimpacthydro.org with “Oakdale Project Comments” in the subject line, or by mail addressed to the Low Impact Hydropower Institute, 1167 Massachusetts Avenue, Arlington, MA 02476. Comments must be received at the Institute on or before 5 pm Eastern time on January 19, 2024 to be considered. All comments will be posted to the web site and the applicant will have an opportunity to respond. Any response will also be posted.

December 7, 2015: LIHI Executive Director Michael J. Sale, using authority delegated from the LIHI Governing Board, has issued a Preliminary Certification Decision that the Oakdale Hydroelectric Project (FERC No. P-10689) continues to satisfy the LIHI Certification Criteria. A Preliminary Decision was announced on December 14, 2015, and a 30-day appeal period was open through January 14, 2016. No requests for appeal were received. The effective certification date for the Oakdale Project is April 14, 2015 for an eight (8) year term, which will expire on April 14, 2023.

October 22, 2015:  The Oakdale Hydroelectric Project has been granted an additional extension, the new expiration date is December 31, 2015.

September 30, 2015 – The Low Impact Hydropower Institute received a complete application for a new term of Low Impact Certification for the Oakdale Hydroelectric project on September 21, 2015.  The application materials can be found in the Files section below. The public comment period for this application closed on November 30, 2015.

June 19, 2015: The Oakdale Hydroelectric project has been granted an extension of the current certificate term. The new expiration date is October 11, 2015.

July 21, 2010: The Oakdale Hydroelectric Project has been certified as low impact for a five year term, effective April 14, 2010 and expiring April 14, 2015. The certification includes the following condition:

  • Condition satisfied in 2010 Condición 1: Fish Screen Maintenance – By December 31, 2010 provide LIHI with a copy of MWRA maintenance procedures and protocol for project Pantallas para peces.

June 14, 2010: The public comment period for the application for certification has been closed.

June 9, 2010: LIHI received the following comment letter from the USFWS regarding the Oakdale Project. It can be found in the Files section below.

April 14, 2010: The Massachusetts Water Resources Authority (MWRA) has submitted an application for the certification of the Oakdale Hydro Project. A public comment period will remain open for 60 days.

Archivos de certificación

Recertificación 2023

Recertificación 2015

Certificación 2010

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