ⓘ Detroit River

Detroit River

ⓘ Detroit River

The Detroit River flows for 24 nautical miles from Lake St. Clair west and south to Lake Erie as a strait in the Great Lakes system. It forms part of the border between Canada and the United States. The river divides the metropolitan areas of Detroit, Michigan, and Windsor, Ontario - an area referred to as Detroit–Windsor. The Ambassador Bridge, the Detroit–Windsor Tunnel, and the Michigan Central Railway Tunnel connect the cities.

The rivers English name comes from the French Riviere du Detroit River of the Strait ". The Detroit River has served an important role in the history of Detroit and Windsor, and is one of the worlds busiest waterways. It is an important transportation route connecting Lake Michigan, Lake Huron, and Lake Superior to the St. Lawrence Seaway and Erie Canal. When Detroit underwent rapid industrialization at the turn of the 20th century, the Detroit River became notoriously polluted and toxic. Since the late 20th century, however, a vast restoration effort has been undertaken because of the rivers ecological importance.

In the early 21st century, the river today has a wide variety of economic and recreational uses. There are numerous islands in the Detroit River, and much of the lower portion of the river part is of the Detroit River International Wildlife Refuge. The portion of the river in the city of Detroit has been organized into the Detroit International Riverfront and the William G. Milliken State Park and Harbor. The Detroit River is designated both an American Heritage River and a Canadian Heritage River - the only river to have this dual designation.


1. Geography

The Detroit River flows for 28 mi 45 km from Lake St. Clair to Lake Erie. By definition, this classifies it as both a river and a strait  -  a strait being a narrow passageway connecting two large bodies of water, which is how the river earned its name from early French settlers. However, today, the Detroit River is rarely referred to as a strait, because bodies of water referred to as straits are typically much wider.

The Detroit River is only 0.8–4.0 km 0.5–2.5 mi wide. The Detroit River starts on an east-to-west flow but then bends and runs north to south. The deepest portion of the Detroit River is 16 m 53 ft deep in the northern portion of the river. At its source, the river is at an elevation of 175 m 574 ft above sea level. The river drops only 0.9 m 3 ft before entering into Lake Erie at 174 m 571 ft. As the river contains no dams and no locks, it is easily navigable by even the smallest of vessels. The watershed basin for the Detroit River is approximately 1.800 km 2 700 sq mi. Since the river is fairly short, it has few tributaries, the largest being the River Rouge in Michigan - which is four times longer than the Detroit River and contains most of the watershed. The only other major American tributary to the Detroit River is the much smaller Ecorse River. Tributaries on the Canadian side include Little River, Turkey Creek and the River Canard. The discharge for the Detroit River is relatively high for a river of its size. The rivers discharge averaged over the year is 5.300 m 3 /s 190.000 cu ft/s, and the rivers flow is relatively constant.

The Detroit River forms a major element of the international border between the United States and Canada. The river on the American side is all under the jurisdiction of Wayne County, Michigan, and the Canadian side is under the administration of Essex County, Ontario. The largest city along the Detroit River is Detroit, and most of the population along the river lives in Michigan. The Detroit River has only two automobile traffic crossings connecting the United States and Canada: the Ambassador Bridge and the Detroit–Windsor Tunnel. Both of these are strongly protected by the U.S. Customs and Border Protection and the Canada Border Services Agency.

The upper portion of the river is one of the few places where a Canadian city lies directly south of an American city. In this case, the city of Detroit is directly north of the city of Windsor, Ontario. The only other location where this occurs is Fort Erie, Ontario, lying south of several cities in Niagara County, New York. The cities and communities southwest of Detroit along the American side of the river are popularly referred to as the Downriver area, because those areas are said to be "down the river" from Detroit. Several of these communities do not border the Detroit River; the term "Downriver" refers broadly to a cluster of 18 suburban communities that lie to the southwest of the city of Detroit and to the west of the Detroit River.


1.1. Geography Islands

The Detroit River contains numerous islands, whose ownership and control varies depending on their location along the river. The majority are on the American side of the river; none are divided by the international border. Many are very small and uninhabited, but Grosse Ile on the U.S. side and Bois Blanc Boblo Island on the Canadian side have permanent populations. Most islands are in the southern portion of the waterway, close to where the river empties into Lake Erie. Belle Isle, in the northern section of the river, is a Michigan State Park, and is open to the public via a bridge connection with Detroit.


2. History

The Detroit River was first navigated by non-natives in the 17th century. The Iroquois traded furs with the Dutch colonists at New Amsterdam by traveling through the Detroit River. The French later claimed the area for New France. The famed sailing ship Le Griffon reached the mouth of the Detroit River in mid-August 1679 on its maiden voyage through the Great Lakes. Later, when the French began settling in the area, they navigated the river using canoes made of birch or elm bark. Handcrafted vessels were a common mode of travel across the river, and the pirogue and bateaux were also used. As the North American fur trade intensified, European settlers expanded their trade westward into the uncharted territories. French explorer Antoine Laumet de La Mothe, sieur de Cadillac sailed up the Detroit River on July 23, 1701. The next day, he established Fort Pontchartrain du Detroit, which developed as Detroit. The French named the river as Riviere Detroit. Detroit is French for "strait". The river was known literally as the "River of the Strait".

Great Britain took the Detroit River  -  and the larger area surrounding it  -  from the French during the French and Indian War. It was claimed by the newly formed United States during the American Revolution but was not turned over by the British until 1796. During the War of 1812, the Detroit River served as a major barrier between the American Michigan Territory and British Upper Canada, especially during the Battle of Fort Detroit in August 1812, when Detroit briefly fell to the British. After the completion of the Erie Canal in 1817, which opened up easier travel to Lake Erie from the East Coast of the United States, the Detroit River became a heavily traversed route for settlers traveling to northern Michigan, and Detroit, as well, experienced a sudden increase in population. Following the Patriot War which nearly saw a battle between British regulars and Michigan militia on the ice-covered Detroit River, Fort Wayne was built at Detroit to counter Britains riverside Fort Malden at Amherstburg.

During the American Civil War 1861–1865, the Union feared the seceded Confederate States of America CSA would plan a northerly attack from Canada, which was owned by the British Empire and remained neutral in the war. The Union feared the CSA would cross the Detroit River to launch this attack. For that reason, the Detroit River was heavily patrolled and the fortification at Fort Wayne improved, even though it was far removed from any major combat. While no major attack came from Canada, a plot to capture the U.S. Navy warship, USS Michigan and liberate Confederate prisoners from Johnson Island, in western Lake Erie, was narrowly averted only after the Confederates had captured two passenger steamships.

At the beginning of the 20th century, Detroits industrialization took off on an unprecedented scale. The Detroit River became the worlds busiest commercial river and was dubbed "the Greatest Commercial Artery on Earth" by The Detroit News in 1908. In 1907, the Detroit River carried 67.292.504 tons 61 billion kg of shipping commerce through Detroit to locations all over the world. For comparison, London shipped 18.727.230 tons 16 billion kg, and New York shipped 20.390.953 tons 18 billion kg.


2.1. History Prohibition

From 1920 to 1933 there was Prohibition in the United States, and the sale, manufacture, and transportation of alcohol for consumption were nationally banned. Detroit, as the largest city bordering Canada, where alcohol remained legal during Prohibition, became the center of a new industry known as rum-running.

There were no bridges in the area connecting Canada and the United States until the Ambassador Bridge was finished in 1929 and the Detroit–Windsor Tunnel in 1930 so boats were used to smuggle alcohol across the river during the summer, and during the winter months, rum-runners traveled across the frozen Detroit River by car to Canada and back with trunk loads of alcohol. In some cases, overloaded cars fell through the ice, and today, car parts from this illegal era can still be found on the bottom of the river. Rum-running in Windsor became a very common practice, and led to the rise of mobsters such as the Purple Gang, who used violence as a means to control the route known as the "Detroit-Windsor Funnel"  -  parodying the newly built tunnel. The Detroit River, Lake St. Clair, and the St. Clair River are estimated to have carried 75% of all liquor smuggled into the United States during Prohibition. Government officials were unable or unwilling to deter the flow.

The rum-running industry died when prohibition was repealed in 1933 by the Twenty-first Amendment.


2.2. History Submerged Objects

Because of the historical significance of the surrounding Metro Detroit and Windsor, Ontario, the Detroit River has been home to many sunken objects, ranging from a DMC DeLorean, to anchors, murder weapons, to stolen bronze statues. The artifacts recovered are well preserved due to the rivers fresh water but low visibility makes them difficult to find.

A 1940s era, bronze statue, which depicted a nude woman originally overlooking a reflecting pool in the Grosse Pointe War Memorial and nicknamed, "The Nude," was believed to have been successfully stolen for display in some by-any-means-necessary art collectors collection. However, during a police diving exercise near a submerged Jeep, the statue was found and subsequently returned to the memorial.

Anchors of the SS Greater Detroit, a luxury Steamship that toured the Detroit River from 1924-1950 and famed SS Edmund Fitzgerald have notably both been lost and recovered from the river. The 6.000 pound anchor of the SS Greater Detroit was raised in November 2017, and is reminiscent of a similar July, 1992 project, recovering the lost anchor of the SS Edmund Fitzgerald. The Greater Detroits anchor is resting at the Detroit/Wayne County Port Authority Building. The Fitzgeralds anchor is resting in the yard of the Dossin Great Lakes Museum on Belle Isle.

A total of six 1700s-era cannons were recovered from the river since the 1980s. The last of which was found in 2011 near the Cobo Center. Theyre likely connected to a pre-War of 1812 inventory kept by the British Military. It is suspected that there are three more of its kind lurking in the area. The inventory documents show a total of 17 cannons and 14 have been accounted for. It is believed the cannons were dragged onto the frozen river and sunk to the bottom as the river thawed - thus, out of enemy hands. As many as seven larger cannons could have fallen off of a barge more toward Amherstburg, Ontario and could still be in the river.


2.3. History Pollution and conservation efforts

Much of the land that surrounds the Detroit River is urbanized and, in some places, heavily industrialized. This has resulted in excessive water pollution from the long-term and unregulated dumping of chemicals, industrial waste, garbage and sewage. Much of the Detroit River and its shoreline were heavily polluted and unsafe for recreational use. The oil slicks and contaminated water around the mouth of the Detroit River at Lake Erie killed thousands of migrating birds after each spring thaw. The rivers oxygen levels were depleted to the point where fish could not inhabit its waters. Because this pollution often drained into and affected Lake Erie, the lake was considered "dead" and unable to support aquatic life.

In 1961, a congressional order founded the Wyandotte National Wildlife Refuge. That paved the way for tighter restrictions on industries and allocated substantial government funding to clean up the river. However, there was little support for cleaning up the river, because it would affect Detroits industrialism and economy. In 1970, the fishing industry in the St. Clair River, Lake St. Clair, the Detroit River, and Lake Erie closed due to toxic levels of mercury in the water. This spurred a massive conservation effort aimed at cleaning up the Detroit River. For years, the multimillion-dollar cost of removing pollutants from the river and the political influence of nearby industries, hindered conservation efforts.

In 2001, the Wyandotte National Wildlife Refuge was absorbed into the larger Detroit River International Wildlife Refuge, a cooperative effort between the United States and Canada to preserve the area as an ecological refuge. The millions of dollars spent since that time to dredge pollutants out of the Detroit river has led to a remarkable restoration, although problems remain. Today, many species of native animals driven out by human development are returning to the area. The river is home to a growing number of bird species such as eagles including reintroduced bald eagles, ospreys, and peregrine falcons. The river also has large numbers of lake whitefish, sturgeon, silver bass, black bass, salmon, perch, and walleye. The Detroit River was designated as an American Heritage River in 1998 and a Canadian Heritage River in 2001  -  the only river to have these dual designations.


3. Economy

The Detroit River is used for shipping and trading. The earliest use of the river for these economic activities was the shipping of furs for trade as early as the 17th century. By the time the fur trade decreased, Michigan had begun to exploit the lumber-rich areas of Northern Michigan and the Upper Peninsula. Detroit turned into a major industrial region, largely because of the Detroit River. The only way a ship could travel out of the upper Great Lakes system was to travel down the Detroit River. From there, ships could travel anywhere in the world out of the St. Lawrence Seaway or the Erie Canal to New York City. At the beginning of the 20th century, the automotive industry boomed, and the many manufacturers imported abundant supplies of iron ore, sand, limestone and wood.

The Detroit River provides substantial revenue for the local economies. A 1991 study showed $20.1 million came from sales related to waterfowl hunting along the Detroit River. The same year, bird watching, photography, and other non-consumptive uses of waterfowl contributed another $192.8 million to Michigan’s economy. Local economies benefit through boating registrations and fishing licenses. It is estimated walleye fishing alone brings in $1 million to the economy of communities along the lower Detroit River each spring. Other fish caught by recreational fisherman include white bass, bluegill, crappie, freshwater drum, smallmouth bass, northern pike and muskie. There are over 800.000 recreation boats in Michigan, and more than half of them are regularly used on or near the Detroit River. Popular river destinations in Detroit include the Detroit International Riverfront and Belle Isle Park  -  both of which host events throughout the year. Several restaurants on the river have docks for boaters. Tour boats and dinner cruises travel through the sights of Detroit and the undeveloped islands downriver. Cruise ships support tourism on the Great Lakes and dock at the Port Detroit passenger terminal downtown. The iconic Renaissance Center is on the banks of the Detroit River.


4. Bridges and crossings

According to a 2004 study, 150.000 jobs and $13 billion in annual production depend on the river crossings connecting Detroit to Windsor. In 2004, the American trade with Ontario alone was $407 billion, in which 28% $113.3 billion crossed the Detroit River.

The only automobile traffic routes that completely cross the river are the privately owned Ambassador Bridge and the Detroit-Windsor Tunnel, both of which connect Detroit, Michigan to Windsor, Ontario. A railway tunnel and a commercial truck ferry service also travel between Detroit and Windsor. In Michigan, there are two bridges connecting the mainland to Grosse Ile and the MacArthur Bridge, popularly known as the "Belle Isle Bridge," that connects the City of Detroit to Belle Isle Park. All crossings ports of entry on the American side are secured by the U.S. Customs and Border Protections Office of Field Operations and on the Canadian side by the Canada Border Services Agency; all areas between the American ports of entry and on the American side of the river are secured by the United States Border Patrol.

Proposals have been made to create a third crossing to connect Detroit and Windsor. The exact location for this crossing is the most debated element, as it could negatively affect a large number of environmental features and communities along the river. The Gordie Howe International Bridge is a new bridge project which began construction in 2015; it will directly connect Highway 401 in Canada to Interstate 75 in the U.S.