1,887 plants indexed. Showing 1,267 matching current filters.
Harpenden Herts STW serves 36,100 people in St Albans, Hertfordshire, England. The plant discharges treated wastewater into the local water environment under UK regulations.
Harrogate North STW serves approximately 40,000 people in Harrogate, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into local watercourses.
Harrogate South STW serves approximately 38,208 people in North Deighton, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into local watercourses.
Hartlepool STW serves approximately 127,000 people in Hartlepool, England. The plant discharges treated wastewater into the North Sea via local watercourses.
Hartley Wintney STW serves 20,700 people in Hart, Hampshire, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into local watercourses.
Harwich STW serves Parkeston, Essex, England, treating wastewater for approximately 25,000 people. The plant operates under the UK's urban wastewater treatment regulations, discharging into the North Sea via the Stour estuary.
Harworth STW serves the Doncaster area in Nottinghamshire, England, treating wastewater for approximately 8,909 people. The plant operates under UK regulations aligned with the EU Urban Waste Water Treatment Directive.
Haslemere STW serves approximately 14,000 people in Waverley, England. The plant operates under UK wastewater regulations, discharging treated effluent into local watercourses.
Haslingfield STW serves South Cambridgeshire, England, treating wastewater for approximately 9,657 people. The plant operates under UK regulations aligned with the EU Urban Waste Water Treatment Directive.
Haverford West STW serves 17,556 people in Pembrokeshire, Wales. The plant operates under the EU Urban Waste Water Treatment Directive, which requires secondary treatment for agglomerations of this size.
HAVERHILL STW serves approximately 27,000 people in West Suffolk, England. The plant operates under the UK's implementation of the EU Urban Waste Water Treatment Directive.
HAWICK WWTW is a municipal wastewater treatment plant serving approximately 17,551 people in Hawick, Scottish Borders, United Kingdom. It operates under the EU Urban Waste Water Treatment Directive.
HAXEY STW serves Westwoodside, Haxey, North Lincolnshire, England, treating wastewater from a population of 5,635. The plant operates under UK regulations implementing the EU Urban Waste Water Treatment Directive.
Hazel Grove STW is a municipal wastewater treatment plant in Hazel Grove, Greater Manchester, England, serving approximately 48,000 people. It operates under the UK's regulatory framework for wastewater treatment.
Heacham STW serves approximately 26,268 people in King's Lynn and West Norfolk, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into the local water environment.
HEANOR STW serves Amber Valley, England, treating wastewater for approximately 33,208 people. The plant operates under the UK's regulatory framework, discharging treated effluent into local waterways.
HEATHFIELD HORHAM STW serves Wealden, East Sussex, England, treating wastewater for approximately 14,000 people. The plant discharges into local watercourses within the English Channel catchment.
HEATHFIELD STW serves Teignbridge, England, treating wastewater for approximately 10,438 people. The plant operates under UK environmental regulations and discharges into local watercourses within the Devon catchment.
HEDON STW serves the village of Paull, East Riding of Yorkshire, England, treating wastewater for approximately 5,879 people. The plant discharges into the Humber Estuary, a major tidal waterway on the North Sea coast.
Helensburgh STW serves the town of Helensburgh in Argyll and Bute, Scotland, treating wastewater for approximately 13,465 people. The plant is located near the coast and discharges into the Firth of Clyde.