Wastewater Treatment Plants in Arkansas

278 facilities · 167 MGD combined flow

Below are publicly owned wastewater treatment plants in Arkansas tracked by Klarifi, with average flow, treatment technology and NPDES permit details. Click a facility for its full profile. Showing the 200 largest by flow of 278 total — search the full set in the Klarifi platform.

Facility	City	Flow (MGD)
Fort Smith, City Of - P Street Water Reclamation Facility	Fort Smith	10.49
Fayetteville/ West Side WWTP	Fayetteville	9.9
City Of Hot Springs Regional Wastewater Treatment Plant	Hot Springs	9.64
Pine Bluff WW Utility-Boyd Pt	Pine Bluff	8.38
Fort Smith, City Of-Massard Water Reclamation Facility	Barling	8.04
Stamps, City Of-South WWTF	Stamps	7.04
Fayetteville - Noland WWTP	Fayetteville	6.91
Lrwra-Fourche Creek Water Reclamation Facility	Little Rock	6.85
West Memphis Wastewater Treatment Facility	West Memphis	5.38
Russellville WWTP	Russellville	4.34
Benton WWTP	Benton	4.2
Jacksonville Wastewater Utility	Jacksonville	3.95
Northwest Arkansas Conservation Authority -Regional WWTP	Bentonville	3.91
Searcy Wastewater Treatment Plant	Searcy	3.81
Tucker Creek Wastewater Treatment Plant	Conway	3.2
Mountain Home Wastewater Treatment Plant	Mountain Home	2.8
Nlrwu-White Oak Bayou	North Little Rock	2.68
Osceola WWTP	Osceola	2.5
Green Forest, City Of - Green Forest WWTP	Green Forest	2.49
Dequeen, City Of	De Queen	2.41
Lrwra-Little Maumelle Water Reclamation Facility	Little Rock	1.98
Cwl-West Side Wastewater Treatment Plant	Jonesboro	1.91
Nlr Wastewater Utility - Maumelle Water Management	Maumelle	1.75
Lonoke, City Of	Lonoke	1.59
Huntsville WWTF	Huntsville	1.56
Sheridan WW Treatment Plant	Sheridan	1.53
Marion, City Of	Marion	1.53
Clarksville Connected Utilities - Pollution Control Facility	Clarksville	1.42
Camden, Arkansas Water Treatment Plant	Camden	1.37
Newport, City Of	Newport	1.26
Berryville, City Of-WWTP	Berryville	1.23
Helena Water Sewer	Helena	1.04
El Dorado, City Of- South Plant	Eldorado	1.04
Greenwood, City Of	Greenwood	0.98
West Helena Water Utilities	West Helena	0.95
Beebe Water And Sewer Commission	Beebe	0.94
Arkadelphia WWTP	Arkadelphia	0.93
Blytheville Sewer Dept.-South WWTP	Blytheville	0.9
Atkins Water Works-North WWTF	Atkins	0.85
Booneville, City Of	Booneville	0.85
Ozark, City Of	Ozark	0.79
Gentry WWTP	Gentry	0.75
Pocahontas Waterworks	Pocahontas	0.66
Dumas WWTP	Dumas	0.63
Pea Ridge, City Of	Pea Ridge	0.61
Judsonia, City Of	Judsonia	0.6
Paris WWTP	Paris	0.59
City Of Sherwood-North Facility	Sherwood	0.58
Texarkana, City Of-North WWTP	Texarkana	0.55
Dardanelle, City Of	Dardanelle	0.55
Greenbrier Waterworks-Booster Chlorination Mm #1	Greenbrier	0.52
Lincoln, City Of	Lincoln	0.52
Pangburn, City Of	Pangburn	0.5
Mountain View WWTP	Mountain View	0.49
Murfreesboro WWTP	Murfreesboro	0.48
Fordyce, City Of	Fordyce	0.48
Clinton East WW Treatment Facility	Clinton	0.47
Prescott WWTP	Prescott	0.45
Trumann WWTP	Trumann	0.44
Wrightsville, City Of	Wrightsville	0.42
Ward, City Of	Ward	0.41
Danville WWTP	Danville	0.41
Sherwood, City Of-South Facility	Sherwood	0.37
Waldron, City Of	Waldron	0.36
Shannon Hills WWTP	Shannon Hills	0.35
Yellville, City Of	Yellville	0.35
Lewisville, City Of	Lewisville	0.34
Crossett Water Commission-WTP #1	Crossett	0.33
Eureka Springs, City Of	Eureka Springs	0.33
Vilonia WWTP	Vilonia	0.32
Gravel Ridge Sid #213	Gravel Ridge	0.32
Dermott WWTP	Dermott	0.32
Eudora, City Of	Eudora	0.31
Mayflower, City Of	Mayflower	0.31
Lake City, City Of	Lake City	0.31
Runyan Sid #211	Gravel Ridge	0.31
Augusta WWTP	Augusta	0.31
Bald Knob, City Of - Wastewater Treatment Facility	Bald Knob	0.3
Walnut Ridge WW Treatment Plnt	Walnut Ridge	0.3
Marianna, City Of - Marianna Water & Sewer Commission - Pond A	Marianna	0.3
Haskell - North WWTP	Haskell	0.3
Carlisle, City Of	Carlisle	0.29
Marked Tree WWTP	Marked Tree	0.29
Brookland WWTP	Brookland	0.28
Gravette, City Of	Gravette	0.27
Piggott Waterworks	Piggott	0.26
Rector, City Of - Rector Wastewater Treatment Facility	Rector	0.25
Lavaca, City Of- Lavaca Municipal Wastewater Treatment Plant	Lavaca	0.25
Gurdon, City Of	Gurdon	0.25
Cotter-Gassville WWTP	Cotter	0.25
Ola WWTP	Ola	0.24
Glenwood, City Of	Glenwood	0.23
Holiday Island Sid-WWTP	Holiday Island	0.22
Mulberry, City Of	Mulberry	0.22
Stone Dam Creek Wastewater Treatment Plant	Conway	0.22
Perryville, City Of-STP	Perryville	0.22
Marmaduke, City Of	Marmaduke	0.22
Gould, City Of-WWTF	Gould	0.22
Lake Village WWTP	Lake Village	0.22
Charleston, City Of	Charleston	0.21
Caddo Valley WWTP	Caddo Valley	0.21
Clarendon WWTP	Clarendon	0.2
Bull Shoals WWTP	Bull Shoals	0.2
Mount Ida WWTP	Mount Ida	0.2
Melbourne, City Of-WWTP	Melbourne	0.2
Oak Grove Heights, City Of - Oak Grove Heights Wastewater Treatment Facility	Paragould	0.19
Harrisburg WWTP	Harrisburg	0.18
Mansfield, City Of	Mansfield	0.18
Mountain Pine, City Of - WWTP	Mountain Pine	0.18
Pottsville, City Of	Pottsville	0.17
Star City WWTP	Star City	0.17
Imboden, City Of-WWTF	Imboden	0.16
Dierks WWTP	Dierks	0.15
Southside Public Water Authority - Wastewater Treatment Plant	Batesville	0.15
Kensett, City Of-WWTP	Kensett	0.15
Hazen WWTP	Hazen	0.15
England, City Of	England	0.14
Saline County Waterworks And Sanitary Sewer Public Facilities Board	Alexander	0.14
Marshall WWTP	Marshall	0.14
Salem, City Of	Salem	0.14
Mammoth Spring WWTP	Mammoth Spring	0.14
Austin WWTP	Austin	0.14
Bono, City Of	Bono	0.14
Huntington Sanitary Sewerage Facilities	Huntington	0.13
Redfield WWTP	Redfield	0.13
Donaldson, Town Of	Donaldson	0.13
Smackover WWTP	Smackover	0.13
Gillham Regional Wastewater District	Gillham	0.13
Stephens, City Of	Stephens	0.13
Dyess WWTP	Dyess	0.12
Flippin WWTP	Flippin	0.12
Amity, City Of	Amity	0.12
Mineral Springs, City Of-WWTP	Mineral Springs	0.12
Leachville WWTP	Leachville	0.11
Ash Flat WWTP	Ash Flat	0.11
Marianna - North WWTP	Marianna	0.11
Bay WWTP	Bay	0.11
Madison, City Of-WWTP	Madison	0.11
Lamar, City Of	Lamar	0.11
Luxora WWTP	Luxora	0.1
Wilmar, City Of	Wilmar	0.1
Devalls Bluff, City Of	De Valls Bluff	0.1
Bradford WWTP	Bradford	0.1
Hot Springs SW WWTP	Hot Springs	0.1
Gillett, City Of-WWTP	Gillett	0.09
Foreman, City Of - Foreman Municipal WWTF	Foreman	0.09
Monticello WWTP East Plant	Monticello	0.09
Cave City WWTP	Cave City	0.09
Viola, City Of	Viola	0.08
Humphrey, City Of - WWTP	Humphrey	0.08
Leslie, City Of	Leslie	0.08
Rison WWTP	Rison	0.08
Poyen, City Of	Poyen	0.08
Hardy WWTP	Hardy	0.08
Tyronza WWTP	Tyronza	0.08
Palestine Water Utility	Palestine	0.08
Quitman WWTP	Quitman	0.07
Subiaco,city Of	Subiaco	0.07
Highland WWTP	Cherokee Village	0.07
Atkins, City Of - South Wastewater Treatment Plant	Atkins	0.06
Altheimer WWTP	Altheimer	0.06
Joiner, City Of-WWTP	Joiner	0.06
Horseshoe Bend WWTP	Horseshoe Bend	0.06
Caraway, City Of	Caraway	0.06
Menifee WWTP	Menifee	0.06
Manila WWTP	Manila	0.06
Black Rock WW Treatment Fac.	Black Rock	0.06
London Pollution Control Fac.	London	0.06
Faulkner County Public Facility Board - D/b/a Preston Community WW Utility	Conway	0.06
Fountain Hill, City	Fountain Hill	0.06
Swifton, City Of	Swifton	0.06
Prairie Grove WWTP	Prairie Grove	0.06
Burdette WWTP	Burdette	0.06
Mcrae, City Of	Mcrae	0.05
Tri County Regional Water Distribution District - Plainview WWTP	Plainview	0.05
Lost Bridge Vill Wat-Sew Dists-Chlorine At Well #1	Garfield	0.05
Jasper WWTP	Jasper	0.04
Bigelow, City Of	Bigelow	0.04
Bauxite, Ar.Wwtf	Bauxite	0.04
Wilson WWTP	Wilson	0.04
Bradley, City Of-WWTP	Bradley	0.04
Sulphur Springs WWTP	Sulphur Springs	0.04
Western Lawrence Co Wwt Dist	Lynn	0.04
Hatfield WWTP	Hatfield	0.04
Sugarloaf Wastewater Treatment	Lead Hill	0.04
Weiner, City Of	Weiner	0.04
Calico Rock WWTP	Calico Rock	0.04
Hermitage WWTP	Hermitage	0.04
Newark, City Of	Newark	0.03
Cove, City Of	Cove	0.03
Diamondhead Resort-Wwt	Diamondhead	0.03
Etowah WWTP	Etowah	0.03
Waldo, City Of	Waldo	0.03
Calion WWTP	Calion	0.03
Pinewood Sewer Improvement District (sid) #1	Pine Bluff	0.03
Crawfordsville, City Of	Crawfordsville	0.03
Hoxie, City Of	Hoxie	0.03
Mccrory, City Of	Mccrory	0.03
Oak Manor Water Association	Eldorado	0.03
Emerson, City Of - Emerson Wwt	Emerson	0.03

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