For centuries, Dâmbovița was the main source of drinking water for the city of Bucharest. While there were a few dozen water wells, most of the water in Bucharest was distributed by water-carriers. Bucharest folklore mentions the waters of Dâmbovița as "sweet", and even at the beginning of the 18th century, Anton Maria del Chiaro considered it "light and clean". However, toward the end of the 18th century, as the population of Bucharest increased, the river ceased to be as clean, and hence the need of the aqueducts. The earliest aqueducts with public fountains were built during the rule of PrinceAlexander Ypsilantis. Many watermills were built on the Dâmbovița, most of them owned by the prince, the monasteries or boyars. Dâmbovița used to have two tributaries in Bucharest:
Dâmbovicioara, on the right bank, which probably flowed in what is the area where Sființii Apostoli street is located.
Additionally, there was a branch, Gârlița, which formed an island, Ostrovu. The Dâmbovița often flooded Bucharest, especially the left bank, which was lower. After the great 1775 flood, Ypsilantis ordered a branch canal to be built, in order to prevent, or at least diminish the effects of such flooding; in 1813, Prince Jean Georges Caradja decided to clean up the river bed. The portion of the river flowing through the capital was channelled twice: in 1883, and in the late 1970s, to aid in the replanning of the Central area and the construction of the Bucharest Metro. To prevent floods, in 1986 a dam was built between Crângași and Militari quarters, and Morii Lakeartificial lake was created. Dâmbovița has never been navigable, but there has been an unsuccessful attempt in 1902 to introduce boats on the river. Early in its history, Bucharest had few bridges over the Dâmbovița, as the right bank was only sparsely populated. The estates of some boyars used to extend on both banks of the river and they had footbridges. Currently, there are sixteen bridges over Dâmbovița River in central Bucharest.
Glina Wastewater Station
The Dâmbovița was polluted before the opening in 2011 of the Glina Wastewater Station, the biggest ecological project in Romania, which treats the sewage waters that pour into the channel which is built below the river floor. Before entering Bucharest, the river's water is already treated by the company "Compania de Apă Târgoviște". After exiting Bucharest, the Dâmbovița waters were polluted, due to the hundreds of millions of cubic meters of raw sewage which are dumped every year directly in the channel below the river, but now the quality of water is much improved. In Bucharest, the river is vertically divided into 2 separated parts. The lower part, under Dâmbovița river floor, is a channel which contains the sewage from the city, which combines when exiting Bucharest with the upper, cleaner part. There are river plants and fish that live in the upper side of the river and sometimes one can even see some fishers on the sides. The quality of the waters is improved as of October 10, 2011 opening of Glina Wastewater Station which is the first sewage treatment plant of Bucharest, while a second one, which will clean all the water should be ready by 2015.
Tributaries
The following rivers are tributaries to the river Dâmbovița : Left: Valea Vladului, Berevoiu, Luțele Mari, Luțele Mici, Valea lui Aron, Valea Comisului, Pârâul Nemțoaicelor, Răchita, Valea lui Stanciu, Valea Turcilor, Tămașul, Valea Dragoslăvenilor, Valea lui Ivan, Valea Largă, Valea Seacă, Valea Speriatei, Valea Gruiului, Berila, Dâmbovicioara, Valea Orățiilor, Valea Cheii, Ghimbav, Valea Luncii, Valea Caselor, Hotarul, Olăneasca, Valea Runcului, Valea Jocii, Valea Bădenilor, Valea Grecului, Valea lui Coman, Valea Chiliilor, Valea Pleșei, Valea Măgurii, Valea Vlazilor, Valea Ulmului, Valea Largă, Râul Alb, Gârlița Satului, Ilfov, Bâldana, Colentina, Pasărea Right: Colții lui Andrei, Izvorul Foișorului, Valea Barbului, Izvorul Hotarului, Pârâul Larg, Valea lui Aron, Bălțatul, Dracsin, Cascue, Pârâul Căciulelor, Valea Șaului, Clăbucet, Oncioaia, Valea Arșiței, Râușor, Valea Frasinului, Stoeneasca, Mușcel, Aninoasa, Câlnău, Gruiu
