Question: The Old Man of Coniston is a fell to the west of a lake that has a maximum depth of how many feet?

Context paragraphs:
Coniston Water: Coniston Water in Cumbria is the third largest lake in the English Lake District.  It is five miles long by half a mile wide (8 km by 800 m), has a maximum depth of 184 feet (56 m), and covers an area of 1.89 sqmi .  The lake has an elevation of 143 feet (44 m) above sea level.  It drains to the sea via the River Crake.

Lake Crescent: Lake Crescent is a deep lake located entirely within Olympic National Park in Clallam County, Washington, United States, approximately 17 mi west of Port Angeles, Washington on U.S. Route 101 and nearby to the small community of Piedmont.  At an official maximum depth of 624 ft , also the maximum depth of the depth sounder used to find that depth (see depth section), it is officially the second deepest lake in Washington.  Unofficial depth measurements of more than 1000 ft have been rumored in the region for years, although this figure has recently been proven false after a lake-wide bathymetric survey was performed from 2013 to 2014 by Eian Ray and Jeff Enge.  The results of this survey showed the maximum depth as being 596 feet.  Using GIS statistical analysis, this survey also showed the lake contains approximately 0.5 cubic miles of fresh water.

Old Man of Coniston: The Old Man of Coniston is a fell in the Furness Fells in the English Lake District.  It is 2634 ft high, and lies to the west of the village of Coniston and the lake of the same name, Coniston Water.  The fell is sometimes known by the alternative name of Coniston Old Man, or simply The Old Man.  The mountain is popular with tourists and fell-walkers with a number of well-marked paths to the summit.  The mountain has also seen extensive slate mining activity for eight hundred years and the remains of abandoned mines and spoil tips are a significant feature of the north-east slopes.  There are also several flocks of sheep that are grazed on the mountain.

Quesnel Lake: Quesnel Lake is a glacial lake or fjord in British Columbia, Canada, and is the major tertiary of the Fraser River.  With a maximum depth of 610 meters (although the true maximum depth is unknown), it is claimed to be the deepest fjord lake in the world, the fifth-deepest lake in BC, and the deepest lake in the Cariboo region.

Higgins Lake: Higgins Lake is a large recreational and fishing lake in Roscommon County, in the U.S. state of Michigan.  The 9,900 acre (40 km²) lake is known for its deep, clear waters and is the 10th largest in Michigan with a shoreline of 21 mi .  It is named after Sylvester Higgins, the first chief of the topographical department of the Michigan Geological Survey.  It has a maximum width of 4 mi and a length of 7 mi with a maximum depth of 135 ft .  The mean depth is 44 ft and the lake contains almost 20 billion cubic feet (570 million m³) of water.  Its retention time is about 12.5 years.  The lake's watershed covers 19,000 acres (77 km²).  The twin-lobed lake receives half of its water from submerged springs, six percent from incoming streams, and the remainder from direct rainfall and runoff.  It drains into Marl Lake by the Cut River which runs into Houghton Lake and eventually to Lake Michigan.  A mile north of the lake, water flows into the Lake Huron watershed.

Lake Moraine (New York): Lake Moraine (also known as Madison Reservoir) is a mesotrophic lake located 2.5 miles northeast of Hamilton, New York.  The lake is 261 acres, consisting of two basins which are separated by a causeway and interconnected by a culvert.  The northern basin is 79 acres and is relatively shallow with a maximum depth of 12.0 feet and average depth of 3.7 feet.  The larger southern basin is 172 acres and has a maximum depth of 45 feet and an average depth of 17.7 feet.  Payne Brook is the lake's outflow that flows into the Chenango River.

Lake Ocheda (Minnesota): Lake Ocheda is a lake located in Nobles County, three miles south of Worthington, Minnesota.  The lake is a long, narrow, body of water that extends east to west for approximately 5½ miles.  The width varies from a few hundred yards, to a bit over 1/2 mile.  Lake Ocheda is divided into three natural sections, West Ocheda, the Middle Bay, and East Ocheda.  The three sections are connected to one another by two narrow channels of water.  The average lake depth is less than three feet.  The maximum depth is only about five feet, though it was much deeper in years past.  An 1882 geology report prepared by the State of Minnesota indicates that the lake once had a maximum depth of 20 feet.  Local residents attribute the decrease in depth to erosion from surrounding farm lands.  Lake Ocheda is managed by the Okabena-Ocheda Watershed District.

Graham Lakes (Minnesota): The Graham Lakes are a pair of lakes located in the northeastern corner of Nobles County, Minnesota.  The lakes are known as West Graham Lake and East Graham Lake.  West Graham Lake is an oval shaped body of water that extends east-to-west slightly more than one mile (1.6 km).  The north-to-south width of the lake is approximately 3/4 of a mile.  The area of West Graham Lake is 519.28 acre , the average depth is 5 ft , and the maximum depth is 8 ft .  The elevation of West Graham Lake is 1438.7 ft , or 438.52 meters.  East Graham Lake is a longer, narrower lake that extends from northeast-to-southwest for 1 miles.  Its width is less than 1/2 mile.  The area of East Graham Lake is 511.32 acre , the average depth is 5 ft , and the maximum depth is 8 ft .  The elevation of East Graham Lake is 1435.08 ft , or 437.41 meters.  A small creek runs from West Graham Lake and empties into East Graham Lake.  Another creek runs from East Graham Lake, and eventually flows into the Des Moines River.

Lake Jean Neustadt: Lake Jean Neustadt is a 462 acre artificial lake in Carter County, Oklahoma.  Located 7 mile north of Ardmore in south-central Oklahoma, Lake Jean Neustadt was completed in 1969 and is currently operated by the city of Ardmore as a water supply.  The lake has 10 miles of shoreline and 462 acre with a normal capacity of 6400 acre feet .  Lake Jean Neustadt has a mean depth of 10 feet and a maximum depth of 47 feet .  Fish species found in the lake include: Channel catfish, Largemouth bass and Sunfish.  Boating is a popular activity on the lake.

Lake Windigo: Lake Windigo is a small lake on Star Island in northern Minnesota, United States.  The lake covers a total of 199 acres (80 hectare) and reaches a maximum depth of 15 feet (4.6 m).  The littoral zone is 129 acres (52 hectare).  Due to its shallow depth and subsequent abundant plant and algae growth, water clarity extends 6 feet (1.8 m).  The lake hosts small populations of northern pike and walleye and large communities of panfish.  Access to Lake Windigo is by a short portage from Cass Lake on the north side of the island.  The lake is best navigated by canoe, rowboat, or other small watercraft.

Supporting paragraphs: Old Man of Coniston Coniston Water
Answer: 184 feet