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
LoganvilleHW:273329,090 population served2012
NORTH COVENTRY MUN AUTHHW:362569,082 population served2012
BURLINGTON TREATMENTHW:385469,074 population served2012
FT MORGAN WWTPHW:263979,068 population served2012
Penacook WWTFHW:331949,055 population served2012
Sugarmills Woods WWTFHW:269899,050 population served2012
SPARTA WWTPHW:394549,032 population served2012
LAKE GENEVA WWTPHW:392889,031 population served2012
CHARLOTTE WWTPHW:308239,026 population served2012
HOOVER RIVERCHASE WWTPHW:250449,015 population served2012
LOOGOOTEE STPHW:283169,015 population served2012
WESTERN BUTLER COUNTY AUTHHW:367039,014 population served2012
MYRTLE CREEK STPHW:361559,010 population served2012
SHASTA LAKE WWTFHW:260939,008 population served2012
TALLULAH_RICHMOND STPHW:302819,003 population served2012
ANDALUSIA RIVERSIDE WWTPHW:249779,000 population served2012
Rifle City of Regional WWTFHW:264339,000 population served2012
Glenwood Springs Regional WWTPHW:264409,000 population served2012
PENSACOLA BEACH STPHW:266929,000 population served2012
CLEWISTON STPHW:269279,000 population served2012
HARVARD STPHW:277669,000 population served2012
Hendricks County RSD WWTPHW:280079,000 population served2012
Bristol WWTFHW:331749,000 population served2012
Oyster Bay T Sewer DistrictHW:335349,000 population served2012
Chenango T SD 48and 9 STPHW:339029,000 population served2012
Bonham WWTPHW:379149,000 population served2012
Robinson WWTPHW:379599,000 population served2012
OLNEY STPHW:279648,968 population served2012
CHILLICOTHE WWTPHW:317638,968 population served2012
WAVERLY WWTPHW:291178,964 population served2012
Greenwood WWTPHW:257348,952 population served2012
GERING WWTPHW:329308,951 population served2012
Graham WWTPHW:378608,949 population served2012
Penuelas WWTPHW:397698,939 population served2012
GAS CITY WWTPHW:282538,931 population served2012
Heath WWTP and Sewer SystemHW:351728,927 population served2012
S FRK COEUR D ALENE RVR SD PAGEHW:274078,924 population served2012
SPRINGFIELD WPCFHW:382798,918 population served2012
Louisville WWTP and Sewer SystemHW:352328,904 population served2012
INGLESIDE STPHW:376648,900 population served2012
SEDALIA CENTRAL WWTPHW:317508,898 population served2012
UPPER SAUCON TWP STPHW:363798,897 population served2012
GRANTSVILLEHW:381278,893 population served2012
MCALESTER EAST WWTHW:355508,892 population served2012
MCALESTER WEST WWTHW:355518,891 population served2012
MORRIS STP and COLLECTION SYSTEMHW:277378,890 population served2012
Sturbridge Wastewater SystemHW:307588,883 population served2012
Chatham Township CS_Septics_STPHW:332658,883 population served2012
WEST FRANKFORT STPHW:279058,870 population served2012
TECUMSEH STPHW:310288,863 population served2012
JERSEYVILLE STP SOUTHHW:277338,862 population served2012
MOREHEAD STPHW:300168,857 population served2012
BURGETTSTOWN SMITH TWP SSHW:367518,853 population served2012
WHITE RIVER JUNCTION WWTFHW:382438,849 population served2012
PALMYRA BORO STPHW:363048,836 population served2012
Martin County Utilities North STPHW:269538,833 population served2012
CLINTON PWA WWTHW:357748,831 population served2012
Seneca Falls V STPHW:340098,830 population served2012
Zapata WWTPHW:376538,820 population served2012
DETROIT LAKES WWTPHW:313298,813 population served2012
DU QUOIN STPHW:279018,809 population served2012
TALLADEGA MAIN WWTPHW:251048,802 population served2012
SWEET HOME STPHW:361928,790 population served2012
AMORY POTWHW:313818,785 population served2012
COLLEGE PLACE WWTPHW:385598,780 population served2012
WHITE OAK CREEK PLANTHW:371618,775 population served2008
ROXBORO WWTPHW:343468,768 population served2012
COVINGTON STPHW:301228,765 population served2012
UNALASKA WASTEWATER TPHW:252658,764 population served2012
Burlington County LTP _Sludge MgmtHW:333748,761 population served2012
OAK HILL MINDEN ROAD WWTPHW:388328,755 population served2012
Central Regional WWTPHW:268458,750 population served2012
State Road 16 WWTFHW:268698,750 population served2012
Brooksville Cobb Road WWTFHW:269958,750 population served2012
Allenstown Regional WWTFHW:331938,750 population served2012
CROOKED CREEK WWTPHW:344078,750 population served2012
LAMAR WWTPHW:263998,748 population served2012
CORRY CITY STPHW:368798,745 population served2012
Long Hill Township CS_Septics_STPHW:332788,730 population served2012
SILER CITY WWTPHW:341828,712 population served2012
SLATINGTON BORO STPHW:363788,706 population served2012
FORT PAYNE WWTPHW:250308,700 population served2012
AUGUSTA WWTPHW:297958,700 population served2012
MARION WWTP and COLL SYSHW:383708,700 population served2012
FORT SCOTT WWTPHW:294818,691 population served2012
Harrison WWTP and Sewer SystemHW:351688,690 population served2012
Corozal WWTPHW:397558,685 population served2012
Ulster T Lake Katrine WWTPHW:336838,680 population served2012
FRACKVILLE AREA MUN AUTHHW:370138,670 population served2012
HILLSBOROUGH WWTPHW:343398,660 population served2012
Aurora Central WWTP and SewersHW:349588,659 population served2012
PRYOR CREEK WWTHW:359078,659 population served2012
DILLSBURG BOROUGH SSHW:365138,655 population served2012
HOQUIAM WASTEWATER TREATMENT PLANTHW:385858,650 population served2012
LUDINGTON STPHW:311218,643 population served2012
HAYSVILLE WWTPHW:292538,641 population served2012
EAST GRAND FORKS STPHW:313558,638 population served2012
MOUNT JOY BORO STPHW:362918,630 population served2012
CAMBRIDGE STPHW:313668,629 population served2012
PLYMOUTH WWTPHW:393938,626 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.