981 88 38 39·669 278 974 Mon–Fri · International shipping
comercial.asb.sl@aguassb.com ISO 9001 · view certificate
Central · 981 88 38 39 Comercial · 669 278 974 Central de ventas · 616 600 780 comercial.asb.sl@aguassb.com ISO 9001 · view certificate

ES · English

Request a study
669 278 974 Request a study

World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in the United States

← Back to the map

All countries

14,626 inventory records · HydroWASTE v1.0 / United States

Data years: 2008, 2012. The inventory date does not establish current operation.

States

14,626 results

CompareNameNative sizeYear
Arecibo WWTPHW:3974852,128 population served2012
Yucaipa Valley WD WWTPHW:2622252,100 population served2012
OXFORD POTWHW:3156752,000 population served2012
UNIV AREA JA FOX HILL ROAD EXTHW:3661452,000 population served2012
Fred Hervey WRPHW:3760352,000 population served2012
Fitchburg Wastewater SystemHW:3071851,943 population served2012
HAIKEY CREEK WWTHW:3566651,882 population served2012
GRANTS PASS STPHW:3606951,766 population served2012
JEFFERSON CITY WWTPHW:3171651,752 population served2012
OCUD_Northwest WRFHW:2668251,750 population served2012
WEST HAVEN WPCFHW:2661451,654 population served2012
MERIDEN WPCFHW:2656851,579 population served2012
El Toro Water District WWTFHW:2623851,539 population served2012
Western Riverside Co Reg WWTPHW:2622151,514 population served2012
Saugus WRPHW:2594951,313 population served2012
TRAVERSE CITY REG STPHW:3101151,251 population served2012
Lancaster Lawrence St WWTPHW:3520851,203 population served2012
Zanesville WWTP and Sewer SystemHW:3552751,100 population served2012
NORTHEAST STPHW:3289651,033 population served2012
Karns Beaver Creek STPHW:3741951,000 population served2012
DECATUR DRY CREEK WWTPHW:2501250,772 population served2012
QUINCY CITY OFHW:2755450,695 population served2012
Alexandria WWTPHW:3010850,688 population served2012
BRIDGE CITY OLD PLANTHW:3035650,652 population served2012
KINGSPORT STPHW:3742150,600 population served2012
GREENWICH WPCFHW:2655450,581 population served2012
CENTRAL DAVIS SDHW:3817450,562 population served2012
JEA Mandarin WWTFHW:2666450,400 population served2012
LOWER STROUBLES CRK STPHW:3835650,398 population served2012
LAKOTA STPHW:3859550,050 population served2012
Sanford North WRFHW:2668550,000 population served2012
Marshall Street AWTTPHW:2670350,000 population served2012
HOUMA N REG TRTMT PLTHW:3014650,000 population served2012
LAKE CHARLES PLANT BHW:3015850,000 population served2012
LAKE CHARLES PLANT CHW:3015950,000 population served2012
Pease Development WWTFHW:3321050,000 population served2012
East Hampton T WWTPHW:3356450,000 population served2012
SSSD_Lawson Fork PlantHW:3721750,000 population served2008
PELHAM WWTPHW:3723350,000 population served2008
Victoria Regional WWTPHW:3757050,000 population served2012
Blackhawk Regional WWTPHW:3801749,700 population served2012
Marine Park WWTFHW:3867349,674 population served2012
East Port WWTPHW:2674449,600 population served2012
PARKERSBURG WWTPHW:3904249,488 population served2012
ENID WWTHW:3554949,451 population served2012
GRANT CREEK WWTPHW:3437349,319 population served2012
COEUR D ALENE S_T PLANTHW:2736849,306 population served2012
LRBSA THROOP STPHW:3644549,265 population served2012
WOODLAND WWTFHW:2597149,151 population served2012
SALINA WWTP NO 1HW:2965549,113 population served2012
RICHLAND STPHW:3864649,090 population served2012
WHEATON SANITARY DISTRICT STPHW:2761249,000 population served2012
ROSWELL STPHW:3342149,000 population served2012
WOLFE NECK STPHW:2662348,958 population served2012
PORT HURON WWTPHW:3092648,869 population served2012
Casa Grande WWTFHW:2536548,820 population served2012
SPENCER CREEK STPHW:3190248,775 population served2012
Cape May Regional STPHW:3332848,757 population served2012
Fort Smith P Street WWTPHW:2541248,716 population served2012
Ithaca C Ithaca Area STPHW:3396748,643 population served2012
STRATFORD WPCFHW:2660648,600 population served2012
Bloomington Normal Southeast NewHW:2772048,490 population served2012
NEW LONDON WPCFHW:2657648,403 population served2012
HAMMOND NORTH STPHW:3014048,190 population served2012
HURON VALLEY WWTP SOUTHHW:3118548,178 population served2012
Bremerton West Plant STPHW:3854448,057 population served2012
Richmond Otter Creek WWTPHW:2990948,041 population served2012
CAMARILLO WWTFHW:2596848,000 population served2012
San Clemente WRPHW:2625548,000 population served2012
Floyd Branch WWTPHW:3787748,000 population served2012
ALBANY MILLERSBURG WATER RECLAMATION FACILITYHW:3607147,929 population served2012
Lima WWTP and Sewer SystemHW:3522047,839 population served2012
East Providence WPCFHW:3705747,835 population served2012
Holyoke Collection SystemHW:3072947,773 population served2012
LEBANON CITY STPHW:3629647,748 population served2012
Brawley WWTPHW:2619947,679 population served2012
BRISTOL WWTP 2HW:3733047,535 population served2012
Cape Coral North WWTPHW:2678747,500 population served2012
OCALA WRF 2HW:2680747,500 population served2012
Toho IV Poinciana System WRFHW:2696247,500 population served2012
AMES WWTPHW:2848047,444 population served2012
TWIN FALLS STPHW:2736547,389 population served2012
MISHAWAKA WWTPHW:2806947,360 population served2012
Ocean City Regional WWTFHW:3332747,345 population served2012
LENOIR CITY WWTPHW:3743247,158 population served2012
UPPER MERION MUN UTIL A TROUT RUNHW:3625747,154 population served2012
Ballenger_McKinney WWTPHW:3058647,095 population served2012
Silverthorne _ Dillon JSAHW:2652647,092 population served2012
LAKELAND NORTHSIDE STPHW:2685947,000 population served2012
TRIANGLE WWTPHW:3422347,000 population served2012
LAKE CITY_LYNCHES RIVER PLANTHW:3715946,862 population served2008
TOPEKA NORTH WWTPHW:2940546,860 population served2012
MOORE WWTHW:3563946,830 population served2012
PULLMAN STPHW:3864246,820 population served2012
MONROE WWTPHW:3440546,654 population served2012
WITHLACOOCHEE STPHW:2711846,566 population served2012
Westchester Co Ossining SD STPHW:3369446,536 population served2012
Los Alisos WRPHW:2626546,500 population served2012
Manatee County SE Regional WWTPHW:2700146,500 population served2012
North Little Rock 5 Mile CreekHW:2541546,463 population served2012

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.