The New River Company, formally The Governor and Company of the New River brought from Chadwell and Amwell to London, was a privately-owned water supply company in London, England, originally formed around 1609 and incorporated in 1619 by royal charter. Founded by Hugh Myddelton with the involvement of King James I, it was one of the first joint-stock utility companies, and paved the way for large-scale private investment in London's water infrastructure in the centuries which followed.
The New River Company was formed to manage the New River, a artificial aqueduct which had been completed a few years earlier by Myddelton, with the backing of the King and the City, to supply fresh water to London. During its history, the company maintained a large network of pipes to distribute water around much of North London, collecting rates from water users.
The company's headquarters were at New River Head in Clerkenwell, Islington, and the company became a significant landowner in the surrounding area, laying out streets which take their name from people and places associated with the company, including Amwell Street, River Street, Mylne Street, Chadwell Street and Myddelton Square.
The company was finally dissolved in 1904 when London's water supply was taken into municipal ownership, and its assets were acquired by the newly-formed Metropolitan Water Board.
Background
Although London's water supply infrastructure dates back at least to the construction of the Great Conduit in 1247, by the early 17th century water was still scarce, and most Londoners relied on pumps or water carriers which supplied increasingly polluted water. The City of London had funded several early water works in the 16th century, which supplemented the conduit system by drawing water from the tidal Thames, but these were small operations, and London's population continued to grow.
Construction of the New River
Edmund Colthurst originally conceived a scheme to build an artificial waterway from springs near Ware in Hertfordshire to supply water to London. In 1604 he was granted a patent from King James I to construct the New River. By early 1605, after Colthurst had dug of channel, the City intervened, and began the process of obtaining an Act of Parliament despite Colthurst's protests. In 1605, an Act of Parliament was passed, granting the City the power to construct the New River, but without making any provision for funding, or providing any powers of compulsory purchase. A second Act was passed in 1606, making further provisions about the construction of the New River. In 1609, Hugh Myddelton agreed to construct and fund the project. As the New River was unincorporated, the agreement was phrased in terms of property law, with investors owning a share of freehold in the whole project.
By early 1610, the project had stalled after around , with some landowners refusing to allow the New River to be built over their land, and members of the public concerned about a public utility being privately-held. A bill was put before Parliament to abolish the project, but before this could be considered, the Blessed Parliament was dissolved, and Parliament was not to productively meet again until 1621.
Once Parliament was dissolved, Myddelton obtained permission from the City to extend the works for five more years, although the objections to the project still remained. On 2 May 1612, Myddelton reached an agreement with King James I, where the King (who was trying to become less financially dependent on Parliament at the time) committed to funding half of the project in return for a share of the profits, and promised his support. The King's support was crucial in convincing the remaining landowners to allow the New River over their property.
By this point, Myddelton was short of money, and needed a way to raise more funds for his half of the project. He split his holding of the New River into 36 parts; the modern concept of a share had not yet fully formed, and the New River shares were a novel concept which could not promise a return of capital, more akin to "tenants in common" in property law. These shares were sold to "adventurers" (shareholders), the first of whom was Henry Neville. Four shares, without any liability for capital calls, were given to Colthurst for the "greate labour and endeavour by him bestowed about the said worke".