8,299 plants indexed worldwide.
Tertiary treatment, including nutrient removal and advanced filtration.
Hillesheim wastewater treatment plant in Rhineland-Palatinate, Germany, serves about 4,280 people with advanced treatment. It discharges 637.53 m³/day and has a designed capacity of 5,200 m³/day.
Hilliard STP is an advanced wastewater treatment plant in Hilliard, Florida, serving 1,555 people. It discharges 757.08 m³/day of treated water, with a designed capacity of 1,211.33 m³/day.
HILLS CREEK STP is an advanced wastewater treatment plant in Charleston Township, Pennsylvania, serving a population of 1,184. It discharges treated effluent into local waterways within the Susquehanna River basin.
Hillsboro WWTP serves 1,420 people in Hillsboro, Wisconsin, with advanced treatment. The plant discharges 605.67 thousand cubic meters annually and has a designed capacity of 1,324.89.
Hillsboro WWTP is an advanced treatment facility in Fountain County, Indiana, serving 551 people. It discharges 170.34 units of treated wastewater, operating under US EPA Clean Water Act regulations.
Hillscheid wastewater treatment plant serves Vallendar, Germany, with advanced treatment for a population of 2,740. It discharges 771.17 m³/day and has a designed capacity of 3,500 m³/day.
Hillview WWTP is an advanced treatment facility serving 250 people in Hillview, Kentucky. It discharges 102.21 units of treated wastewater daily, with a designed capacity of 567.81 units.
Hiltenfingen wastewater treatment plant in Bayern, Germany, serves a population of 1,933 with advanced treatment. The plant is now closed and discharged 489.20 cubic meters per day.
Himeshaza Szennyviztisztito Telep is an advanced wastewater treatment plant in Görcsönydoboka, Hungary, serving a population of 1,450. It discharges 170.93 cubic meters of treated wastewater daily.
Hinckley STP is an advanced wastewater treatment plant serving approximately 3,070 people in Hinckley, Illinois. It discharges 946.35 thousand cubic meters of treated effluent annually.
HINDISHEIM wastewater treatment plant in Hindisheim, Grand Est, France, serves 1,700 people with advanced treatment. It discharges 303.28 m³/day and has a designed capacity of 2,350 m³/day.
Hinesburg WPCF is an advanced wastewater treatment plant serving 1,530 people in Hinesburg, Vermont. It discharges treated water near the Lake Champlain basin, a critical freshwater ecosystem.
Hinterstoder wastewater treatment plant in Mitterstoder, Oberösterreich, Austria, serves 3,885 people with advanced treatment and a designed capacity of 9,000 m³/day, discharging 709.53 m³/day.
Hinterweidenthal wastewater treatment plant in Rheinland-Pfalz, Germany, serves about 2,500 people with advanced treatment. It discharges treated water into local waterways in the Palatinate Forest region.
Hiram WWTP and Sewer System serves the village of Hiram, Ohio, with advanced treatment for a population of 1,242. The plant discharges treated wastewater into local waterways, supporting the Mahoning River watershed.
Hirschberg wastewater treatment plant in Tiefengrün, Bayern, Germany, served 3,109 people with advanced treatment before closure. The plant had a designed capacity of 2,400 m³/day and discharged 786.81 m³/day.
Hirschfeld wastewater treatment plant in Bayern, Germany serves about 3,239 people with advanced treatment. It discharges 819.71 cubic meters daily and has a designed capacity of 4,400 cubic meters.
Hissmofors avloppsreningsverk in Krokom, Sweden, is an advanced wastewater treatment plant serving 2,115 people. It discharges 332.02 cubic meters of treated wastewater daily, with a designed capacity of 6,500 cubic meters.
Hittisau wastewater treatment plant in Vorarlberg, Austria serves 2,733 people with advanced treatment. It discharges 928.77 m³/day of treated effluent, with a designed capacity of 3,833 m³/day.
Hochneukirchen Harmannsdorf Zuggen Kirchschlagl Maltern Offenegg is an advanced wastewater treatment plant serving 1,686 people in Dreihütten, Burgenland, Austria. It discharges treated water into the local watershed.