section_path: Utility services
section_name: Utility services
paragraph_text: Utility services
  
  Delhi's municipal water supply is managed by the Delhi Jal Board (DJB). As of June 2005, it supplied 650 million gallons per day (MGD), whereas the estimated consumption requirement is 963 MGD. The shortfall is met by private and public tube wells and hand pumps. At 240 MGD, the Bhakra storage is DJB's largest water source, followed by the Yamuna and Ganges rivers. Delhi's groundwater level is falling and its population density is increasing, so residents often encounter acute water shortage. Research on Delhi suggests that up to half of the city's water use is unofficial groundwater. In Delhi, daily domestic solid waste production is 8000 tonnes which is dumped at three landfill locations by MCD. The daily domestic waste water production is 470 MGD and industrial waste water is 70 MGD. A large portion of the sewage flows untreated into the Yamuna river.
  
  The city's electricity consumption is about 1,265 kWh per capita but the actual demand is higher. In Delhi power distribution is managed by TPDDL and BSES Yamuna & BSES Rajdhani since 2002, transmission of power is done by Delhi Transco Limited and Powergrid, while generation of power is by IPGCL and PPCL. The city also imports a significant quantum of power from other states.
  
  The Delhi Fire Service runs 43 fire stations that attend about 15,000 fire and rescue calls per year. The state-owned MTNL and private enterprises such as Airtel, Vi, Jio, and provide telephone and cell phone services to the city. Cellular coverage is available in GSM, 3G, 4G, 4G+ and 5G.