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

Wastewater treatment plants in United States · Mississippi

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321 inventory records · HydroWASTE v1.0 / United States

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

321 results

CompareNameNative sizeYear
JACKSON POTW SAVANNA STREETHW:31514436,315 population served2012
TUPELO POTWHW:3163268,294 population served2012
Desoto County Regional Utility Authority Short Fork POTWHW:3145162,763 population served2012
HATTIESBURG SOUTH LAGOONHW:3149758,408 population served2012
OXFORD POTWHW:3156752,000 population served2012
MERIDIAN POTWHW:3154345,662 population served2012
GREENVILLE POTWHW:3148841,633 population served2012
Harrison County Utility Authority West Biloxi POTWHW:3139841,421 population served2012
JCUA PASCAGOULA POTWHW:3156937,926 population served2012
JCUA WEST JACKSON COUNTY WWTPHW:3167436,987 population served2012
Clinton POTW SOUTHSIDEHW:3142634,211 population served2012
HCUALONG BEACH_PASS CHRISTIANHW:3157030,376 population served2012
VICKSBURG POTWHW:3164130,264 population served2012
Hancock County U A WAVELAND THW:3164629,263 population served2012
STARKVILLE POTWHW:3161626,181 population served2012
COLUMBUS POTWHW:3143425,514 population served2012
HCUA EAST BILOXI POTWHW:3139722,709 population served2012
CLARKSDALE POTWHW:3142222,145 population served2012
HCUA Gulfport POTWHW:3149121,599 population served2012
DCRUA Ross Road POTWHW:3156420,534 population served2012
CLEVELAND WWTPHW:3142319,526 population served2012
Jackson POTW Trahon and Big CreekHW:3167719,440 population served2012
GREENWOOD POTWHW:3148918,906 population served2012
NATCHEZ POTWHW:3155218,487 population served2012
GRENADA POTWHW:3149018,362 population served2012
PICAYUNE POTWHW:3157316,878 population served2012
JCUA GAUTIER POTWHW:3148116,380 population served2012
LAUREL POTW NUMBER 1HW:3152015,863 population served2012
CORINTH POTWHW:3143715,718 population served2012
MCCOMB POTWHW:3153315,444 population served2012
YAZOO CITY POTWHW:3166214,550 population served2012
LAUREL POTW NUMBER 2HW:3152112,829 population served2012
CANTON MUN FAC HYDROGRAPH CONTROLHW:3141412,452 population served2012
INDIANOLA POTWHW:3150911,438 population served2012
BROOKHAVEN POTWHW:3140610,863 population served2012
HCWandSWMA GULFPORT POTW NORTHHW:3149210,623 population served2012
ABERDEEN POTW EASTHW:3137810,147 population served2012
WEST POINT POTW WESTHW:316549,814 population served2012
TUNICA CO U D ROBINSONVILLEHW:316939,400 population served2012
AMORY POTWHW:313818,785 population served2012
BOONEVILLE POTWHW:314048,625 population served2012
HOLLY SPRINGS POTW NUMBER 1HW:315068,283 population served2012
NEW ALBANY POTWHW:315557,965 population served2012
CLINTON BRIARS POTWHW:314257,585 population served2012
PHILADELPHIA POTWHW:315727,330 population served2012
BATESVILLE POTWHW:313887,113 population served2012
SENATOBIA POTWHW:316056,682 population served2012
LELAND POTWHW:315236,655 population served2012
HCWandSWMD D IBERVILLE POTWHW:314006,566 population served2012
COLUMBIA POTW SOUTHHW:314326,345 population served2012
KOSCIUSKO POTW SOUTHHW:315176,275 population served2012
FOREST POTWHW:314765,986 population served2012
CRYSTAL SPRINGS POTWHW:314435,958 population served2012
DIAMONDHEAD WATER SEWER DISTRICTHW:316675,958 population served2012
WAYNESBORO POTWHW:316505,917 population served2012
Stone County Utility Authority South Stone County WWTFHW:316575,800 population served2012
PONTOTOC WASTEWATER TREATMENT FACIHW:315765,662 population served2012
HATTIESBURG NORTH LAGOONHW:314985,659 population served2012
Desoto County Reg Utility Auth Johnson Creek POTWHW:314525,645 population served2012
MAGEE POTWHW:315375,522 population served2012
PORT GIBSON POTWHW:315805,401 population served2012
CARTHAGE POTWHW:314165,075 population served2012
BAY SPRINGS INDUSTRIAL PARKHW:313905,000 population served2012
WINONA POTWHW:316584,991 population served2012
HOUSTON POTWHW:315084,800 population served2012
RIPLEY POTWHW:315934,684 population served2012
HAZELHURST POTW ACTIVATED SLUDGEHW:314994,678 population served2012
LOUISVILLE POTW SOUTHHW:315274,628 population served2012
TUNICA POTWHW:316314,126 population served2012
JCUA ESCATAWPAHW:314684,042 population served2012
POPLARVILLE POTWHW:315793,983 population served2012
LOUISVILLE POTW EASTHW:315283,800 population served2012
NEWTON POTWHW:315583,699 population served2012
BALDWYN POTWHW:313863,677 population served2012
WATER VALLEY POTWHW:316453,645 population served2012
HOLLANDALE POTWHW:315053,576 population served2012
Stone County Utility Authority Wiggins Regional WWTFHW:316563,555 population served2012
LUMBERTON POTWHW:315313,376 population served2012
MACON POTWHW:315363,200 population served2012
CLINTON POTW NORTHEASTHW:314243,118 population served2012
SALTILLO POTWHW:315993,054 population served2012
SHELBY POTWHW:316082,970 population served2012
PELAHATCHIE POTWHW:315712,961 population served2012
DURANT POTWHW:314622,932 population served2012
LEXINGTON POTWHW:315242,900 population served2012
RULEVILLE POTWHW:315982,859 population served2012
ALCORN STATE UNIVERSITYHW:316702,859 population served2012
QUITMAN POTWHW:315852,808 population served2012
LUCEDALE POTWHW:315292,792 population served2012
OKOLONA POTW SOUTHHW:315632,777 population served2012
MORTON POTWHW:315492,775 population served2012
VERONA POTWHW:316402,773 population served2012
DECATUR POTW NUMBER 1HW:314462,768 population served2012
IUKA POTWHW:315132,699 population served2012
BELZONI POTWHW:313932,663 population served2012
MAGNOLIA POTW NORTHHW:315382,645 population served2012
Hancock Co Util Auth NORTH POTWHW:316472,645 population served2012
COLLINS POTWHW:314302,629 population served2012
MENDENHALL POTWHW:315422,600 population served2012
MOORHEAD POTWHW:315472,555 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.