Question: What is the only public high school under district superintendent Susan Kay Salvaggio?

Context articles: Niskayuna High School
Community High School District 218
Tulare Western High School
Jasper County Community Unit School District 1
New Knoxville High School
Thornton Township High School District 205
Niskayuna Central School District
Rex Putnam
Buchanan High School (Clovis, California)
Licking Valley High School

Niskayuna High School is a public high school in Niskayuna, New York, United States, and is the only high school operated by the Niskayuna Central School District.
The Community High School District 218 is a public high school district with offices in Oak Lawn, Illinois.
 The district enrollment is 5,329 students in six high schools and one alternative high school.
 The district superintendent is Ty Harding.
Tulare Western High School is a public high school in Tulare, California, United States.
 Tulare Western's enrollment was 1,700 for the 2012–2013 school year.
 The high school is part of the Tulare Joint Union High School District, along with Tulare Union High School and Mission Oak High School, headquartered in Tulare, with Sarah Koligian as District Superintendent.
Jasper County Community Unit School District 1 is a unified school district based in Jasper County's county seat of Newton, Illinois; it is the only school district in the county and is, consequently, the main educational body in all of Jasper County, although it serves portions of Effingham County and Cumberland County as well.
 This school district is composed of six schools in total; four elementary schools, one junior high school, and one high school.
 There is also a prekindergarten program run at the high school of the district should parents wish to enroll their children early.
 Willow Hill Elementary School, which is located in the village of its namesake, serves only kindergarteners; its proximity to the county seat and central position in the county allows its students to dawn from all parts of the county and still have easy access to the elementary school they will attend.
 The principal of Willow Hill is Dave Parker.
 Grove Elementary School is located in Island Grove, Illinois, the highest point of elevation in the county.
 Grove Elementary School educates students from kindergarten to grade six, and it runs a prekindergarten program as well.
 Craig Carr is the principal of this school.
 Ste. Marie Elementary School is located in the southern Jasper County village of Ste. Marie, and serves students in grades one through six.
 The principal of Ste. Marie is David Parker, the principal of Willow Hill Elementary School.
 Newton Elementary School is located in the county seat of Newton, and serves most of west Jasper County's first through sixth graders under principal Travis Wyatt.
 The latter three elementary schools feed into Jasper County Junior High School and are taught in the facility during seventh and eighth grade while being supervised by Newton Elementary School principal Travis Wyatt before graduating into Newton Community High School.
 Students in grades nine through twelve spend their last leg of precollegiate education at this school; their principal is Ruth Kerner.
 The district superintendent is Ron Alburtus, and the district's mascot is the eagle.
New Knoxville High School is a public high school in New Knoxville, Ohio.
 It is the only high school in the New Knoxville Local School district.
 The current district superintendent is Mrs. Kim Waterman.
Thornton Township High School District 205 is a consolidated high school district based in Harvey, Cook County, Illinois that serves much of Cook County's Thornton Township.
 The district is located due south of the city of Chicago; the township's northern border matches up with the southern border of the city proper.
 District 205 is composed of three high schools, all located in different villages throughout Thornton Township.
 Thornton Township High School is located in the western reaches of Thornton Township in the village of Harvey, and is led by principal Tony Ratliff.
 Another high school in the district is Thornridge High School in Dolton, a village located at the northern border of the township.
 The principal of Thornridge High School is Ebonie Williams.
 the third district school is Thornwood High School, which is located in the township seat of South Holland; Thornwood's principal is Dennis Willis.
 The district superintendent is Leotis Swopes.
The Niskayuna Central School District is a public school district located in Niskayuna, New York.
 It has a total enrollment of 4,312 students in grades K–12 in 8 schools.
 The district superintendent is Susan Kay Salvaggio.
 Until Salvaggio was superintendent Kevin.
 S. Baughman held the prestigious note of being the second highest school administrator in the State of NY, making over $200,000, nearly double the salary of the Governor.
 The district primarily serves the Town of Niskayuna, but also covers the Alpaus area of the Town of Glenville and the Rexford area of the Town of Clifton Park, both north of the Mohawk River.
Rex Putnam (June 7, 1890 – May 17, 1967) was an American educator from the state of Oregon.
 A former classroom teacher and district superintendent, Putnam served as Oregon Superintendent of Public Instruction for nearly 25 years, the longest-serving state school superintendent in Oregon history.
 Following his retirement in 1961, a new high school in his adopted hometown of Milwaukie, Oregon was named Rex Putnam High School in his honor.
Dr. Floyd B. Buchanan High School, known as Buchanan High School, is a four-year public high school in Clovis, California, United States.
 The school is part the Buchanan Educational Center, which houses approximately 5,000 students at Garfield Elementary School (K-6), Alta Sierra Intermediate School (7-8), and Buchanan High School.
 The school graduated its first class in the spring of 1995, and is named after CUSD's first district superintendent, Dr. Floyd B. Buchanan, which makes Buchanan High School the only CUSD high school that does not contain "Clovis" in its name.
Licking Valley High School is a public high school in Hanover, Ohio, led by District Superintendent David Hile.
 It is the only high school in the Licking Valley Local School District.
 Its principal is Wes Weaver, the vice principal is Shane Adkins, and the athletic director is Mark McCullough.