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

Wastewater treatment plants in United States · Indiana

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479 inventory records · HydroWASTE v1.0 / United States

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

479 results

CompareNameNative sizeYear
Indianapolis BELMONT WWTPHW:28008707,569 population served2012
FORT WAYNE WPCPHW:28038335,161 population served2012
Indianapolis SOUTHPORT WWTPHW:28009310,123 population served2012
GARY SANITARY DISTRICTHW:28024262,451 population served2012
HAMMOND WWTPHW:28025218,132 population served2012
Evansville WESTSIDE WWTPHW:28105123,582 population served2012
SOUTH BEND WWTPHW:28071119,763 population served2012
CARMEL WWTPHW:2798192,351 population served2012
Anderson WWTPHW:2809085,425 population served2012
TERRE HAUTE WWTPHW:2805680,229 population served2012
MUNCIE SD WWTPHW:2808378,488 population served2012
Evansville EASTSIDE WWTPHW:2810466,341 population served2012
KOKOMO MUN WWTPHW:2814759,900 population served2012
LAFAYETTE WWTPHW:2808757,517 population served2012
ELKHART WWTPHW:2814456,227 population served2012
BLOOMINGTON STP SOUTHHW:2814053,800 population served2012
MISHAWAKA WWTPHW:2806947,360 population served2012
Richmond WWTPHW:2815745,200 population served2012
NEW ALBANY WWTPHW:2812244,000 population served2012
COLUMBUS WWTPHW:2814141,500 population served2012
FISHERS WWTPHW:2798337,328 population served2012
JEFFERSONVILLE STPHW:2811736,066 population served2012
WEST LAFAYETTE WWTPHW:2808836,063 population served2012
EAST CHICAGO STPHW:2802333,842 population served2012
SCHERERVILLE STPHW:2802733,152 population served2012
MICHIGAN CITY STPHW:2815332,900 population served2012
PORTAGE WWTPHW:2803331,814 population served2012
VALPARAISO STPHW:2803431,680 population served2012
MARION WWTPHW:2815231,590 population served2012
FALL CREEK PLANTHW:2831531,103 population served2012
GOSHEN WWTPHW:2814629,383 population served2012
NOBLESVILLE WWTPHW:2798428,590 population served2012
Westfield Westside WWTPHW:2844323,000 population served2012
LOWELL WWTPHW:2802622,936 population served2012
FRANKLIN STPHW:2800222,627 population served2012
NEWBURGH WWTPHW:2811022,479 population served2012
LAPORTE WWTPHW:2814922,086 population served2012
NEW CASTLE WWTPHW:2815421,254 population served2012
BROWNSBURG WWTPHW:2799321,000 population served2012
Clarksville WWTPHW:2811521,000 population served2012
VINCENNES WWTPHW:2815920,537 population served2012
CRAWFORDSVILLE WWTPHW:2814319,684 population served2012
LOGANSPORT WWTPHW:2815019,684 population served2012
CONNERSVILLE WWTPHW:2814219,082 population served2012
BLOOMINGTON STP NORTHHW:2813919,054 population served2012
SEYMOUR STPHW:2815819,009 population served2012
GREENFIELD STPHW:2798818,400 population served2012
PLAINFIELD STPHW:2799918,396 population served2012
HUNTINGTON WWTPHW:2838418,004 population served2012
SHELBYVILLE WWTPHW:2801918,000 population served2012
Lawrenceburg WWTPHW:2811317,941 population served2012
CROWN POINT WWTPHW:2802117,728 population served2012
STEUBEN LAKES RSDHW:2816717,313 population served2012
FRANKFORT WWTPHW:2814516,662 population served2012
WESTFIELD WWTPHW:2798616,320 population served2012
LEBANON WWTPHW:2797316,300 population served2012
ZIONSVILLE WWTPHW:2797616,100 population served2012
WASHINGTON WWTPHW:2816115,527 population served2012
MADISON SEWAGE TRTMT PLTHW:2815115,250 population served2012
SPEEDWAY TOWN OFHW:2801015,119 population served2012
JASPER WWTPHW:2823714,752 population served2012
Clay Township RWDHW:2840014,490 population served2012
PERU WWTPHW:2815514,024 population served2012
DYER STPHW:2802213,895 population served2012
AUBURN WWTPHW:2804312,731 population served2012
CHESTERTON WWTPHW:2803012,525 population served2012
BEDFORD WWTPHW:2813812,500 population served2012
WARSAW WWTPHW:2830112,415 population served2012
WABASH WWTPHW:2816012,191 population served2012
MARTINSVILLE WWTPHW:2801312,000 population served2012
TELL CITY WWTPHW:2833911,175 population served2012
BLUFFTON WWTPHW:2804810,897 population served2012
ELLETTSVILLE WWTPHW:2817910,468 population served2012
DECATUR WWTPHW:2803610,440 population served2012
GREENSBURG STPHW:2823410,260 population served2012
CUMBERLAND WWTPHW:2826210,145 population served2012
BRAZIL REGIONAL WWTPHW:2805810,045 population served2012
PLYMOUTH WWTPHW:2807710,033 population served2012
ELWOOD WWTPHW:280919,737 population served2012
KENDALLVILLE WWTPHW:283309,616 population served2012
GREENCASTLE WWTPHW:281659,423 population served2012
MOORESVILLE WWTPHW:280149,273 population served2012
ROCHESTER WWTPHW:282519,173 population served2012
LOOGOOTEE STPHW:283169,015 population served2012
Hendricks County RSD WWTPHW:280079,000 population served2012
GAS CITY WWTPHW:282538,931 population served2012
Warsaw WWTP2HW:283028,462 population served2012
PRINCETON WWTPHW:281008,175 population served2012
MOUNT VERNON WWTPHW:281017,478 population served2012
ANGOLA WWTPHW:281667,304 population served2012
NORTH VERNON WWTPHW:282897,288 population served2012
RENSSELAER MUN WWTPHW:281687,145 population served2012
COLUMBIA CITY WWTPHW:281377,077 population served2012
BATESVILLE WWTPHW:283536,984 population served2012
HARTFORD CITY WWTPHW:282066,928 population served2012
PORTLAND WWTPHW:282856,852 population served2012
BOONVILLE WWTPHW:281066,834 population served2012
ALEXANDRIA WWTPHW:280896,690 population served2012
Peru GrissomHW:281566,677 population served2012
CHARLESTOWN STPHW:281146,540 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.