paragraph_text: There are seven state parks within the confines of New York City, including Clay Pit Ponds State Park Preserve, a natural area which includes extensive riding trails, and Riverbank State Park, a 28-acre (110,000 m2) facility that rises 69 feet (21 m) over the Hudson River.

paragraph_text: Guam lies between 13.2°N and 13.7°N and between 144.6°E and 145.0°E, and has an area of 212 square miles (549 km2), making it the 32nd largest island of the United States. It is the southernmost and largest island in the Mariana island chain and is also the largest island in Micronesia. This island chain was created by the colliding Pacific and Philippine Sea tectonic plates. Guam is the closest land mass to the Mariana Trench, a deep subduction zone, that lies beside the island chain to the east. Challenger Deep, the deepest surveyed point in the Oceans, is southwest of Guam at 35,797 feet (10,911 meters) deep. The highest point in Guam is Mount Lamlam at an elevation of 1,334 feet (407 meters).

paragraph_text: Carmo da Cachoeira is a Brazilian municipality in the south of the state of Minas Gerais. In 2007 its estimated population was 11,656 in a total area of 506 km². The elevation is 959 meters.

paragraph_text: Everglades National Park is a U.S. National Park in Florida that protects the southern 20 percent of the original Everglades. In the United States, it is the largest tropical wilderness, the largest wilderness of any kind east of the Mississippi River, and is visited on average by one million people each year. It is the third - largest national park in the lower 48 states after Death Valley and Yellowstone. It has been declared an International Biosphere Reserve, a World Heritage Site, and a Wetland of International Importance, one of only three locations in the world to appear on all three lists.

paragraph_text: Haw River State Park is a North Carolina state park in Guilford and Rockingham Counties, North Carolina in the United States. As one of the newest state parks in North Carolina, Haw River has limited recreational opportunities. Haw River State Park currently houses the Summit Environmental Education Center and is located off North Carolina Highway 150 in Browns Summit.

paragraph_text: New York covers 54,555 square miles (141,300 km) and ranks as the 27th largest state by size. The highest elevation in New York is Mount Marcy in the Adirondacks, at 5,344 feet (1,629 meters) above sea level; while the state's lowest point is at sea level, on the Atlantic Ocean.

paragraph_text: Boston Common, located near the Financial District and Beacon Hill, is the oldest public park in the United States. Along with the adjacent Boston Public Garden, it is part of the Emerald Necklace, a string of parks designed by Frederick Law Olmsted to encircle the city. The Emerald Necklace includes Jamaica Pond, Boston's largest body of freshwater, and Franklin Park, the city's largest park and home of the Franklin Park Zoo. Another major park is the Esplanade, located along the banks of the Charles River. The Hatch Shell, an outdoor concert venue, is located adjacent to the Charles River Esplanade. Other parks are scattered throughout the city, with the major parks and beaches located near Castle Island; in Charlestown; and along the Dorchester, South Boston, and East Boston shorelines.

paragraph_text: Tillandsia violacea is an epiphytic species in the genus "Tillandsia". This species is endemic to Mexico, particularly to the Central Mexican Plateau. This species' habitat is at elevations between 600-3,100 meters, and is epiphytic to large trees in humid temperate forests, primarily the species abies religiosa, quercus rugosa, and quercus laurina. In particular, it is a common epiphyte of the temperate pine forests of Hidalgo state, including El Chico National Park. Its range extends to the states of Guerrero, Jalisco, state of Mexico, Michoacán, Morelos, Oaxaca, and Veracruz. Due to its high-elevation habitat, this bromeliad species has tolerance to sub-freezing conditions.

paragraph_text: Shinga is a village in the Katanga Province of the Democratic Republic of the Congo. It lies at an elevation of 913 meters near the Mulombotwa River. It is about 30 kilometers by road southeast of the railhead and town of Kabongo.

paragraph_text: Battle Island State Park is a state park located on the Oswego River in Oswego County, New York. Included within the park is the 18-hole Battle Island State Park Golf Course. The park is located on the west bank of the river, north of the City of Fulton, along New York State Highway 48.

paragraph_text: Her friends included Rosa Maria Assing, Justinus Kerner and Adelbert von Chamisso, along with the young poet Friedrich Hebbel, whom she introduced to patrons and allowed to use her study. From 1827 to 1846 she edited the Pariser Modeblätter as well writing literary articles for it. She also wrote for several other magazines and from 1831 to 1839 edited the young peoples' magazine Iduna. From 1842 to 1845 she lived in Jena, before moving back to Hamburg and finally in 1851 to the United States of America with her son, where she died aged 66 in Schenectady, New York

paragraph_text: Bertópolis is a municipality in the northeast of the Brazilian state of Minas Gerais. the population was 4,588 in a total area of 426 km². The elevation is 278 meters. It became a municipality in 1962. The postal code (CEP) is 39875-000.

paragraph_text: Current estimates for world production are about 25 million tonnes or 110 million bales annually, accounting for 2.5% of the world's arable land. China is the world's largest producer of cotton, but most of this is used domestically. The United States has been the largest exporter for many years. In the United States, cotton is usually measured in bales, which measure approximately 0.48 cubic meters (17 cubic feet) and weigh 226.8 kilograms (500 pounds).

paragraph_text: Virginia opened its entire state park system on June 15, 1936 as a six - park system. The six originals state parks were Seashore State Park (now First Landing State Park), Westmoreland State Park, Staunton River State Park, Douthat State Park, Fairy Stone State Park, and Hungry Mother State Park. The park system now oversees 38 parks.

paragraph_text: Fort Defiance State Park is a state park of Iowa, USA, in Emmet County. The park is and sits at an elevation of . The park, which was built by the Civilian Conservation Corps during the Great Depression, was opened to the public in 1930. Fort Defiance State Park is open for year-round recreation including picnicking, hiking, and camping.

paragraph_text: Black Lake is located in Cheboygan and Presque Isle counties in northern Michigan, United States. With a surface area of , it is the seventh largest inland lake in Michigan. The largest body of water in the Black River watershed, it drains through the Lower Black and Cheboygan rivers into Lake Huron. Black Lake is a summer destination for many families from the suburban Detroit area and from other nearby states as well as residents of the neighboring town of Onaway.

paragraph_text: Kodak is an unincorporated community in Sevier County, Tennessee, United States. It is located along State Highway 139 and State Highway 66, and just south of Interstate Highway 40 and Knoxville, Tennessee. The elevation of Kodak is about 896 feet (273 meters) above sea level.

paragraph_text: Jersey is an unincorporated community in Bradley County, Arkansas, United States. It is situated at an elevation of 161 feet (49 meters) above mean sea level.

paragraph_text: The Hanalei River on the island of Kauai in Hawaii flows north from the eastern slopes of Mount Waialeale for until it reaches the Pacific Ocean at Hanalei Bay as an estuary. With a long-term mean discharge of 216 cubic feet (6.12 cubic meters) per second, in terms of water flow it is the second-largest river in the state; although its watershed of is only sixth-largest on Kauai, it encompasses areas of the highest recorded rainfall on the planet and plunges precipitously from its headwaters at above sea level.

paragraph_text: The Hudson River is a 315 - mile (507 km) river that flows from north to south primarily through eastern New York in the United States. The river originates in the Adirondack Mountains of Upstate New York, flows through the Hudson Valley, and eventually drains into the Atlantic Ocean, between New York City and Jersey City. The river serves as a political boundary between the states of New Jersey and New York, and further north between New York counties. The lower half of the river is a tidal estuary occupying the Hudson Fjord, an inlet which formed during the most recent period of North American glaciation, estimated at 26,000 to 13,300 years ago. Tidal waters influence the Hudson's flow from as far north as Troy.

Question: How many meters is the Riverbank State Park elevated above the largest river located in the state where the writer Amalie Schoppe died?
Answer: 21