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

Wastewater treatment plants in United States · Arkansas

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369 inventory records · HydroWASTE v1.0 / United States

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

369 results

CompareNameNative sizeYear
Shannon Hills WWTPHW:257313,143 population served2012
North Crossett WWTPHW:254733,119 population served2012
Cotter Gassville WWTPHW:256183,048 population served2012
Bald Knob WWTPHW:255852,897 population served2012
Hoxie WWTPHW:255842,889 population served2012
Hamburg WWTPHW:254752,857 population served2012
Pottsville WWTPHW:257112,838 population served2012
England WWTPHW:256732,825 population served2012
Marianna East WWTPHW:256562,770 population served2012
Green Forest WWTPHW:254992,761 population served2012
Mountain View WWTPHW:255872,748 population served2012
Atkins North WWTPHW:257092,694 population served2012
Clinton East WWTPHW:257502,602 population served2012
Lake Village WWTPHW:255012,575 population served2012
Marked Tree WWTPHW:255782,566 population served2012
Texarkana North WWTPHW:254292,500 population served2012
Charleston WWTPHW:255562,494 population served2012
Earle WWTPHW:255372,414 population served2012
Danville WWTPHW:255952,409 population served2012
Holiday Island SID WWTPHW:254612,373 population served2012
Huntsville WWTPHW:255932,346 population served2012
Lamar WWTPHW:256462,336 population served2012
Gravette WWTPHW:254882,325 population served2012
West Fork WWTPHW:257552,317 population served2012
Dermott WWTPHW:255802,316 population served2012
Lavaca WWTPHW:257372,289 population served2012
Harrisburg WWTPHW:255892,288 population served2012
Star City WWTPHW:256612,274 population served2012
Eudora WWTPHW:255002,269 population served2012
Lincoln WWTPHW:257532,249 population served2012
Mayflower WWTPHW:255542,234 population served2012
Glenwood WWTPHW:255942,228 population served2012
Carlisle WWTPHW:256722,214 population served2012
Gurdon WWTPHW:255052,212 population served2012
Augusta WWTPHW:257652,199 population served2012
Bono WWTPHW:255252,131 population served2012
Wrightsville WWTPHW:257192,114 population served2012
Lake City WWTPHW:256002,082 population served2012
Eureka Springs WWTPHW:254982,073 population served2012
Austin WWTPHW:256702,038 population served2012
Judsonia WWTPHW:257592,019 population served2012
Leachville WWTPHW:256841,993 population served2012
Rector WWTPHW:255121,977 population served2012
Bull Shoals WWTPHW:256221,950 population served2012
Cave City WWTPHW:257421,904 population served2012
Lepanto WWTPHW:255881,893 population served2012
Smackover WWTPHW:257491,865 population served2012
Tuckerman WWTPHW:256401,862 population served2012
Melbourne WWTPHW:256351,848 population served2012
Yellville WWTPHW:255961,808 population served2012
Bay WWTPHW:255241,800 population served2012
Sherwood North WWTPHW:254641,785 population served2012
Sherwood South WWTPHW:254651,732 population served2012
Cave Springs WWTPHW:254821,729 population served2012
McCrory WWTPHW:257671,729 population served2012
Bella Vista WWTPHW:254471,723 population served2012
Des Arc WWTPHW:257121,717 population served2012
Decatur WWTPHW:254831,699 population served2012
Stamps WWTPHW:256491,693 population served2012
Clarendon WWTPHW:255811,664 population served2012
Mulberry WWTPHW:255331,655 population served2012
Kensett WWTPHW:257601,648 population served2012
Murfreesboro WWTPHW:257021,641 population served2012
Salem WWTPHW:255581,635 population served2012
Brookland WWTPHW:255261,617 population served2012
Calico Rock WWTPHW:256341,545 population served2012
Monette WWTPHW:255301,501 population served2012
Marianna North WWTPHW:256571,495 population served2012
Hazen WWTPHW:257141,468 population served2012
Perryville WWTPHW:254491,460 population served2012
Hughes WWTPHW:257251,441 population served2012
Waldo WWTPHW:255861,372 population served2012
Marshall WWTPHW:255921,355 population served2012
Flippin WWTPHW:256761,355 population served2012
Rison WWTPHW:255181,344 population served2012
Hampton WWTPHW:254941,324 population served2012
Redfield WWTPHW:256421,297 population served2012
Ola WWTPHW:257711,281 population served2012
Lewisville WWTPHW:256481,280 population served2012
Caraway WWTPHW:255271,279 population served2012
Mineral Springs WWTPHW:256281,208 population served2012
Fairfield Bay Lynn Creek WWTPHW:254601,187 population served2012
Marvell WWTPHW:257011,186 population served2012
Luxora WWTPHW:256851,178 population served2012
Newark WWTPHW:254501,176 population served2012
Sugarloaf WTD WWTPHW:254901,155 population served2012
Mansfield WWTPHW:255991,139 population served2012
Dierks WWTPHW:255711,133 population served2012
Marmaduke WWTPHW:255641,111 population served2012
Parkin WWTPHW:255431,105 population served2012
Ash Flat WWTPHW:257411,082 population served2012
Mount Ida WWTPHW:256911,076 population served2012
Horatio WWTPHW:257391,044 population served2012
Coal Hill WWTPHW:256451,012 population served2012
Foreman WWTPHW:256621,011 population served2012
Saline Co WandSFB WWTPHW:254551,008 population served2012
Fairfield Bay Dave Creek WWTPHW:25457993 population served2012
Wilson WWTPHW:25590987 population served2012
Altheimer WWTPHW:25641984 population served2012
Mammoth Spring WWTPHW:25557977 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.