The Nonette is a
tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainag ...
to the river
Oise
Oise ( ; ; pcd, Oése) is a department in the north of France. It is named after the river Oise. Inhabitants of the department are called ''Oisiens'' () or ''Isariens'', after the Latin name for the river, Isara. It had a population of 829,419 ...
in northern
France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...
. It is long.
Its source is in
Nanteuil-le-Haudouin
Nanteuil-le-Haudouin () is a commune in the Oise department in northern France.
In Popular Culture
The town was shown in a map of France in the movie Inglourious Basterds and credited as the fictional town of "Nadine".
See also
* Communes of t ...
, from which it flows west through
Senlis
Senlis () is a commune in the northern French department of Oise, Hautes de France.
The monarchs of the early French dynasties lived in Senlis, attracted by the proximity of the Chantilly forest. It is known for its Gothic cathedral and other ...
and
Chantilly, and joins the Oise near
Saint-Leu-d'Esserent.
[
The river has relatively high ]turbidity
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye, similar to smoke in air. The measurement of turbidity is a key test of water quality.
Fluids ...
and its brownish water has a modest
velocity due to the slight gradient of the watercourse; pH levels have been measured at 9.25 or quite alkaline
In chemistry, an alkali (; from ar, القلوي, al-qaly, lit=ashes of the saltwort) is a basic, ionic salt of an alkali metal or an alkaline earth metal. An alkali can also be defined as a base that dissolves in water. A solution of a ...
[Hogan, C. Michael, ''Water quality of freshwater bodies in France'', Lumina Tech Press, Aberdeen (2006)] near the Château d'Ermenonville
Ermenonville () is a commune in the Oise department, northern France. Ermenonville is notable for its park named for Jean-Jacques Rousseau by René Louis de Girardin. Rousseau's tomb was designed by the painter Hubert Robert, and sits on the Is ...
and electrical conductivity
Electrical resistivity (also called specific electrical resistance or volume resistivity) is a fundamental property of a material that measures how strongly it resists electric current. A low resistivity indicates a material that readily allows ...
of the waters have tested at 81 micro-siemens per centimetre.
References
Rivers of France
Rivers of Hauts-de-France
Rivers of Oise
{{France-river-stub