Question: What is the population of the city where the Palatka Water Works is located
Context: Palatka Heights is a neighborhood southwest of downtown Palatka.  The area is bordered by St. Johns Avenue to the north, Westover Drive to the west, and the Ravine Gardens State Park to the south.  The neighborhood houses the Palatka Water Works, which provided citizens with water from 1886 until the end of the 1980s.  The City of Palatka Heights was incorporated July 23, 1886 and existed until its annexation by Palatka in 1921. Palatka Water Works is a former water pumping facility in Palatka, Florida.  Built in 1886, this building provided residents with fresh water for more than 100 years.  Today the building houses the Water Works Environmental Education Center.  The center is used for educational school programs and community events.  Trained volunteers from the St. Johns River Water Management District's Watershed Action Volunteer Program conduct programs for school children and adults to educate them about water resources, focusing on water conservation and protecting the St. Johns River. The Methuen Water Works is a historic water works building on Cross Street in Methuen, Massachusetts.  Built in 1893 or soon thereafter, it was one of the city's first major public works project.  The surviving building, designed by Elbridge Boyden, is a distinctive local example of Romanesque architecture.  It was listed on the National Register of Historic Places in 1984.  It now houses offices of the city's water department. The Mystic Water Works, also called the Mystic Pumping Station, is a historic water works at Alewife Brook Parkway and Capen Street in Somerville, Massachusetts.  Built in 1862-65 by the city of Charlestown (since annexed to Boston), it is a significant example of a mid-19th century waterworks facility.  The building has been listed twice on the National Register of Historic Places.  The first, in 1989, is part of the city of Somerville's listings, and was made under the name "Mystic Water Works".  The second is part of an umbrella listing covering the entire historic water works system of Greater Boston, and was made in 1990, listed as the "Mystic Pumping Station". The Silver City Water Works Building is a historic building located on Little Walnut Rd. in Silver City, New Mexico.  The building was constructed in 1887 to provide Silver City with a municipal water system.  While the city had established an electrical system and telegraph connections, it lacked reliable drinking water and a fire prevention system, as an earlier attempt to build a water system was never completed.  George H. Utter obtained a contract to supply water to Silver City in 1886, and he commissioned Michigan stonemason John Hill to build the water works.  The sandstone water works is the only sandstone building from the 1800s in Silver City, as brick was a much more common building material.  While the water system opened and initially operated successfully, by 1890 Utter was accused of supplying undrinkable water and failing to meet the city's expectations for service.  East Coast investors Henry and Thomas Foster took over the water works in the ensuing years after an extended legal battle with Utter. Palatka (pronounced puh-lat-kuh) is a city in Putnam County, Florida, United States.  The population was 10,558 at the 2010 census.  It is the county seat of Putnam County.  Palatka is the principal city of the Palatka Micropolitan Statistical Area, which is home to 72,893 residents.  The city is also home to St. Johns River State College, St. Johns River Water Management District Headquarters, and Ravine Gardens State Park.  The area is well known for its local festivals, most notably the Florida Azalea Festival and the Blue Crab Festival. The Florence Water Works is located along John J. Pershing Drive in the Florence neighborhood of Omaha, Nebraska.  Home of the Minne Lusa Pumping Station, the Water Works has provided water throughout the city of Omaha since 1880. The Erie Water Works was incorporated in 1865 as the Erie Water and Gas Company to provide drinking water and fire hydrant water for the city of Erie, Pennsylvania.  The Water Works, also known as the Erie City Water Authority, replaced the Erie Water Systems.  Its board of commissioners operates independently of the city government. The Bearden Water Works are a historic public water works facility in Bearden, Arkansas.  It is located behind Bearden's city hall, at the corner of North 2nd Street and North Cedar Street, and consists of a water tower, two well houses, and a concrete holding tank.  The facility was constructed in 1936 by the Public Works Administration (PWA), and is the only PWA-built water works left in the county. The Chestnut Hill Reservoir Historic District is a historic district encompassing the Chestnut Hill Reservoir and the surrounding water works facilities which were historically used to provide fresh water to Boston, Massachusetts, and surrounding towns.  The district is nearly coextensive with the Chestnut Hill Reservation, a state park managed by the Massachusetts Department of Conservation and Recreation (DCR); those elements of the water works that are still required as an emergency backup are managed by the Massachusetts Water Resources Authority (MWRA).  The reservoir is located between Beacon Street and Commonwealth Avenue in Boston, just east of the Boston College Main Campus Historic District and the Boston-Newton city line.  Most of the water works facilities are also located in Boston; the terminal house of the Sudbury Aqueduct, which is part of this district, is located just over the line in Newton.
Answer: 10,558