Blackstone River

Blackstone River
Blackstone River
	The Blackstone River in Massachusetts
Location
Country	United States
State	Massachusetts, Rhode Island
Region	New England
Physical characteristics
Source
• location	Worcester, MA
Mouth
• location	Seekonk River, at Pawtucket Falls in Pawtucket, Rhode Island
• coordinates	41°52′38″N 71°22′56″W / 41.8771°N 71.3822°W
Length	48 mi (77 km)
Basin size	540 sq mi (1,400 km2)

The Blackstone River is a river in the United States that flows through the states of Massachusetts and Rhode Island. It is 48 mi (77 km) long with a drainage area of 540 sq mi (1,400 km²) and drains into the Seekonk tidal river at Pawtucket, Rhode Island. Its long history of industrial use has caused significant pollution, with the United States Environmental Protection Agency describing it as “the most polluted river in the country because of high concentrations of toxic sediments.”^[1]

Name

The original Native American name for the river was the "Kittacuck", which meant "the great tidal river". The "Kittacuck" used to be plentiful with salmon and lamprey in pre-colonial and colonial times.^[2]

In English, the river is named after William Blackstone (original spelling William Blaxton), who arrived in Weymouth, Massachusetts in 1623 and became the first European settler of present-day Boston in 1625. He relocated to Rhode Island in 1635 and built his home on the river, in what would become Cumberland.^{[citation needed]}

Course

The river is formed in South-central Worcester, Massachusetts, by the confluence of the Middle River and Mill Brook. From there, it follows a rough southeast course past Worcester City and Northbridge. It then flows through Millbury, Sutton, Grafton, Northbridge, Uxbridge, Millville, and Blackstone. It continues into Rhode Island, flowing past Woonsocket, Cumberland, Lincoln, Central Falls, and Pawtucket, where it then reaches Pawtucket Falls. Following this, the river becomes tidal and flows into the Seekonk River just north of Providence. Other tributaries join the Blackstone along the way, such as the West River and Mumford River in Uxbridge, Massachusetts; and the Branch River, in North Smithfield, Rhode Island.^[3]

Tributaries

In addition to many unnamed tributaries, the following brooks and rivers feed the Blackstone:
Worcester Aqueduct Dorothy Brook Cronin Brook Quinsigamond River Mumford River West River Still Corner Brook Emerson Brook Bacon Brook Aldrich Brook Ironstone Brook Branch River Fox Brook Cherry Brook Mill River Peters River Crookfall Brook West Sneech Brook Monastery Brook Abbott Run

Crossings

Below is a list of crossings over the Blackstone River. The list starts at the headwaters and goes downstream.
Worcester Millbury Street Massachusetts State Route 122A/146 (Twice) Millbury Southwest Cutoff (U.S. 20) Access Road Interstate 90 Main Street Massachusetts State Route 146 MA 146 Ramp to Main Street Waters Street Elm Street South Main Street Providence Street (MA 122A) Riverlin Street Sutton Blackstone Street Depot Street Grafton Pleasant Street Main Street (MA 122A) Depot Street Northbridge Sutton Street Providence Road (MA 122) Elston Avenue Church Street Extension Uxbridge East Hartford Avenue Mendon Street (MA 16) Millville Road (MA 122) Millville Central Street Cam's Street Blackstone Bridge Street St. Paul Street Woonsocket Singleton Street River Street Fairmount Street Sayles Street South Main Street (RI 104) Bernon Street Court Street (RI 122) Hamlet Avenue (RI 122/126) Rhode Island State Route 99 Cumberland Manville Hill Road School Street Interstate 295 George Washington Highway (RI 116) Blackstone River Bikeway Martin Street Lonsdale Avenue (RI 122) John Street (RI 123) Central Falls Broad Street (RI 114) Roosevelt Avenue Cross Street Pawtucket Exchange Street (RI 15/114 Southbound)

History

Along with the Providence River, the Blackstone river served as the north-eastern border of Dutch claims for New Netherland from Adriaen Block's charting of Narragansett Bay in 1614 through the Hartford Treaty of 1650.

In 1790, Samuel Slater opened the first successful water-powered cotton mill in America: Slater Mill, at Pawtucket Falls. This mill was powered by the waters of the Blackstone River. Many other mills appeared along the Blackstone River over time, making it a significant American industrial location and contributing to the river becoming the main cause of the Narragansett Bay pollution by the end of the 20th century.^[4]

In August 1955, severe flooding on the Blackstone caused extensive damage to Woonsocket, Rhode Island. Whereas the river is usually 70 ft (21 m) wide, it swelled to over 1 mi (1.6 km) in width.^[5] The flooding of the Blackstone was the result of a succession of dam breaks, which were caused by rainfall from Hurricane Connie and Hurricane Diane a week later. In some parts of Rhode Island and Massachusetts, these hurricanes resulted in a combined amount of more than 20 in (510 mm) of rain within a week.^[6] This led to the highest water mark on record for the Blackstone river in Woonsocket at 21.8 ft (6.6 m), a full 12.8 feet (3.9 m) above flood stage.^[7]

The river, together with the Woonasquatucket River to the south, was designated an American Heritage River in 1998.

Canal System: To further facilitate industrial growth and transportation in the region, the Blackstone Canal was constructed in the early 19th century. The canal ran parallel to the river, providing a vital transportation route for goods between Worcester, Massachusetts, and Providence, Rhode Island. The Blackstone Canal played a significant role in the economic development of the region, allowing for the efficient movement of raw materials and finished products.

Pollution and remediation efforts

The Blackstone River has been significantly impacted by industrial activities and resulting pollution since the 18th century. Early industries discharged a variety of pollutants into the river, including dyes from textile mills and heavy metals and solvents from metal and woodworking industries.^[8] Much of this early pollution lies trapped in sediments behind historic dams on the river and continues to affect the ecosystem today.^{[citation needed]}

The inaugural celebration of Earth Day, in 1970, increased public support for remediation projects. While environmental activists in the Blackstone River Valley were already organizing clean-up efforts locally, in 1971, a formalized plea for action was made to the then Governor of Rhode Island, Frank Licht. In December 1971, political support was pledged at the state level. The Blackstone River Watershed Association, just two years old at the time, was designated to lead the effort. By April 1972, support among the public for cleaning the river was increasing. Additionally, the 1972 federal Clean Water Act (CWA) was passed by Congress, offering more protections for the water quality of the Blackstone.^{[citation needed]}

However, the effects of industrial wastewater discharge into the river were long-lasting: in 1990, the United States Environmental Protection Agency called the Blackstone "the most polluted river in the country concerning toxic sediments."^[1] A 1990 Massachusetts Department of Public Health report said of the river: "The Department finds that the condition of the Blackstone River is offensive throughout its course, from Worcester to the state line at Blackstone. The condition of the stream is likely to grow worse until effective measures are completed for removing from the river much of the pollution which it now receives."^[8]

Recent pollution can be partially traced to the Upper Blackstone Water Pollution Abatement District (UBWPAD),^[9] the wastewater treatment plant for Worcester, Massachusetts and surrounding communities, which discharges into the Blackstone. A 2005 report written by the Rhode Island Department of Environmental Management said, "... [the] UBWPAD, North Attleboro, and Attleboro WWTFs play a significant role in the ability to improve water quality in the Providence and Seekonk River system [into which the Blackstone discharges], and efforts to reduce their nitrogen inputs should be initiated as soon as possible."^[10] In September 2010, the Conservation Law Foundation, citing this report, filed a lawsuit claiming that the discharge permit issued to the UBWPAD by the Environmental Protection Agency is not "sufficient to meet state water quality standards".^[11]

River clean-up is ongoing and as of 2010, the Blackstone River was rated as the worst category ("impaired") for all assessed uses ("aquatic life", "fish consumption", "primary contact" (e.g. swimming), "secondary contact" (e.g. boating) and "aesthetics") up to its beginning at Middle River.^[12]

Processing problems at the Woonsocket sewage treatment plant prompted no-contact advisories for the Rhode Island portion of the river in 2022.^[13]

Citations

^ ^a ^b "Blackstone River Watershed". Rhode Island Rivers Council. Archived from the original on 2012-03-16. Retrieved 2010-12-28.
^ source document: Metcalf, Annals of the History of Mendon, 1880.
^ The editors of Encyclopaedia Britannica. "Blackstone River". {{cite web}}: |last= has generic name (help)
^ Blackstone River Watershed – Five-Year Watershed Action Plan, First Draft Archived March 3, 2007, at the Wayback Machine
^ Landrigan, Leslie (2014-08-17). "Hurricane Diane, 1st $1 Billion Hurricane, Wallops New England in 1955". New England Historical Society. Retrieved 2023-05-03.
^ "The Floods of Hurricane Connie and Diane". National Weather Service. Archived from the original on 2012-03-21. Retrieved 2011-02-23.
^ "Blackstone River Hydrograph". National Weather Service - Advanced Hydrologic Prediction Service. Archived from the original on 2011-07-21. Retrieved 2011-02-23.
^ ^a ^b Kerr, Meg (1990). "Rhode Island Sea Grant Fact Sheet: The Blackstone River". Archived from the original on 2010-06-12. Retrieved 2010-12-29.
^ Upper Blackstone Water Pollution Abatement District (UBWPAD)
^ "Plan for Managing Nutrient Loadings to Rhode Island Waters" (PDF). Rhode Island Department of Environmental Management. 2005-02-01. Archived (PDF) from the original on 2010-11-23. Retrieved 2010-12-29.
^ "Conservation Law Foundation Seeks Stricter Controls on Nitrogen Pollution in Upper Blackstone Water Pollution Abatement District to Restore Water Quality in Massachusetts and Rhode Island". 2010-09-28. Archived from the original on 2011-07-05. Retrieved 2010-12-29.
^ "Blackstone River Watershed 2003–2007 Water Quality Assessment Report" (PDF). Massachusetts Department of Environmental Protection Division of Watershed Management. March 2010. p. xi. Archived from the original (PDF) on 13 January 2011. Retrieved 12 September 2019.
^ "DEM: 'Substantial' solid waste from Woonsocket sewage plant released into Blackstone River daily". The Boston Globe. 10 June 2022.

General references

Maps from the United States Geological Survey

External links

[River_Council-1] "Blackstone River Watershed". Rhode Island Rivers Council. Archived from the original on 2012-03-16. Retrieved 2010-12-28.

[2] source document: Metcalf, Annals of the History of Mendon, 1880.

[3] The editors of Encyclopaedia Britannica. "Blackstone River". {{cite web}}: |last= has generic name (help)

[4] Blackstone River Watershed – Five-Year Watershed Action Plan, First Draft Archived March 3, 2007, at the Wayback Machine

[5] Landrigan, Leslie (2014-08-17). "Hurricane Diane, 1st $1 Billion Hurricane, Wallops New England in 1955". New England Historical Society. Retrieved 2023-05-03.

[6] "The Floods of Hurricane Connie and Diane". National Weather Service. Archived from the original on 2012-03-21. Retrieved 2011-02-23.

[7] "Blackstone River Hydrograph". National Weather Service - Advanced Hydrologic Prediction Service. Archived from the original on 2011-07-21. Retrieved 2011-02-23.

[Fact_Sheet-8] Kerr, Meg (1990). "Rhode Island Sea Grant Fact Sheet: The Blackstone River". Archived from the original on 2010-06-12. Retrieved 2010-12-29.

[9] Upper Blackstone Water Pollution Abatement District (UBWPAD)

[10] "Plan for Managing Nutrient Loadings to Rhode Island Waters" (PDF). Rhode Island Department of Environmental Management. 2005-02-01. Archived (PDF) from the original on 2010-11-23. Retrieved 2010-12-29.

[11] "Conservation Law Foundation Seeks Stricter Controls on Nitrogen Pollution in Upper Blackstone Water Pollution Abatement District to Restore Water Quality in Massachusetts and Rhode Island". 2010-09-28. Archived from the original on 2011-07-05. Retrieved 2010-12-29.

[Quality_Report-12] "Blackstone River Watershed 2003–2007 Water Quality Assessment Report" (PDF). Massachusetts Department of Environmental Protection Division of Watershed Management. March 2010. p. xi. Archived from the original (PDF) on 13 January 2011. Retrieved 12 September 2019.

[13] "DEM: 'Substantial' solid waste from Woonsocket sewage plant released into Blackstone River daily". The Boston Globe. 10 June 2022.

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Blackstone River

Name

Course

Tributaries

Crossings

History

Pollution and remediation efforts

See also

Citations

General references

External links

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