Question: What is the school district of the city that the Powder Mill Fish Hatchery is located in?

Context paragraphs:
Sharpe's Trout Hatchery Site: Sharpe's Trout Hatchery Site is a 1 acre site of a former fish hatchery in Vernon, Connecticut, established in 1871 by Christian Sharps.  The site was listed on the National Register of Historic Places in 1997.  It is located in Vernon's Valley Falls Park, about one mile south of the mill pond.

New Durham, New Hampshire: New Durham is a town in Strafford County, New Hampshire, United States.  The population was 2,638 at the 2010 census.  It is drained by the Merrymeeting , Cocheco and Ela rivers, and is known for Merrymeeting Lake.  New Durham is home to the Powder Mill Fish Hatchery.  Also located here is the Lions Club's Camp Pride, a camp for children and adults with special needs.

Lake Fish Hatchery Historic District: The Lake Fish Hatchery Historic District comprises nine buildings built between 1930 and 1932 by the U.S. Fish and Wildlife Service in the National Park Service Rustic style.  The buildings exhibit a consistency of style and construction, with exposed gable trusses and oversized paired logs at the corners, all with brown paint.  The district is located on the shore of Yellowstone lake near the Lake Hotel The hatchery was established to provide Yellowstone cutthroat trout eggs for state and federal hatcheries outside Yellowstone.

Oak Hall, Fitchburg, Wisconsin: Oak Hall was an unincorporated community located in the former town of Fitchburg, Dane County, Wisconsin, United States at the intersection of Fish Hatchery Road (County Highway D) and County Highway M.  It is no longer an independent community due to the incorporation of the Town of Fitchburg to form the City of Fitchburg, but is still distinct from the neighborhoods being built near it.  It is located just north of the town and village of Oregon.

Caledonia Fish Hatchery: Caledonia Fish Hatchery, also known as "Spring Brook" and the Seth Green State Hatchery, is a historic fish hatchery and national historic district located at Caledonia in Livingston County, New York.  The district encompasses five contributing buildings, one contributing site, five contributing structures and two contributing buildings associated with the oldest fish hatchery in the Western Hemisphere.  It is still in use by the state of New York and named for Seth Green (1817-1888), an American pioneer in fish farming and who established the hatchery in 1864.  Located on the property are the contributing main hatchery building (c. 1880), Queen Anne style manager's residence (c. 1889-1890), ice house (c. 1890), "Lake House" (c. 1903), a memorial to Seth Green (1935), and fish ponds originally constructed in the 1930s and 1950s.

Grassyfork Fisheries Farm No. 1: Grassyfork Fisheries Farm No. 1, also known as Ozark Fisheries Shireman Farm, is a historic goldfish hatchery and national historic district located in Washington Township, Morgan County, Indiana.  The Grassyfork Office and Display Room building was built in 1936, and is a one-story, rectangular, brick building with a hipped roof.  It measures 36 feet by 100 feet.  The property includes a variety of buildings, structures, and sites associated with the fish hatchery.  Among them are a barn, six wells, two dams, remains of formal landscaping and rock garden, and all goldfish ponds, levees, and associated dirt roads.

Kingswood Regional High School: Kingswood Regional High School is a public secondary school located in Wolfeboro, New Hampshire.  It serves the communities of Brookfield, Effingham, Ossipee, New Durham, Tuftonboro, Middleton and Wolfeboro.  There are approximately 900 students currently enrolled in the school, which is part of the Governor Wentworth Regional School District.

Orange Mill Historic District: The Orange Mill Historic District is the only historic district in the Town of Newburgh in Orange County, New York.  It encompasses the 42 acre of county-run Algonquin Park and many of the surrounding lands.  It is centered along Powder Mill Road just off NY 52, a mile northwest of the city of Newburgh, at the edge of the suburban hamlet of Gardnertown.

Front Street (River Park Drive) Historic District: The Front Street (River Park Drive) Historic District is a nationally recognized historic district located in Guttenberg, Iowa, United States.  It was listed on the National Register of Historic Places in 1984, and in 2004 its boundaries increased to include buildings that did not front onto River Park Drive.  At the time of its nomination the district consisted of 75 resources, including 57 contributing buildings, one contributing site, and 17 noncontributing buildings.  The boundary increase added 19 resources, including 15 contributing buildings, one contributing site, and 3 noncontributing buildings.  The 4½ block segment of South River Park Drive, originally called Front Street, that makes up the district is the commercial center of Guttenberg.  The buildings line the west side of the street facing a park, a contributing site, and the Mississippi River across the street.  The National Fish Hatchery and Aquarium complex (1939-1940), whose buildings contribute to the historic nature of the district, is also located on the east side of the street.

Almartha, Missouri: Almartha is an unincorporated community in northern Ozark County, Missouri.  It is located about thirteen miles north of Gainesville and four miles southeast of Wasola on Route 95.  The village is located in a valley on a tributary of Spring Creek.  Several homes are located there.  The old mill and current fish hatchery of Rockbridge lies downstream on Spring Creek about six miles to the east.

Supporting paragraphs: Kingswood Regional High School New Durham, New Hampshire
Answer: Governor Wentworth Regional School District