PROJECT ABACUSENVIRONMENTAL DATA

Tennessee: public water systems and their UCMR 5 PFAS results

Every public water system EPA lists for the state, tested or not

UCMR 5EPA monitoring data
472Systems listed
277Sampled under UCMR 5
87With PFAS detected
37Highest result at or above a 2024 EPA limit

472 community and non-transient non-community water systems are listed for Tennessee in EPA SDWIS. 277 were sampled under UCMR 5; 87 of those had at least one PFAS result at or above the reporting level, and 37 had a highest single result at or above a 2024 EPA limit (PFOA or PFOS 4 ppt, or Hazard Index 1).

Tennessee map · Download: systems (CSV) · all results (CSV, gzip)

These are monitoring results collected under EPA's Fifth Unregulated Contaminant Monitoring Rule (UCMR 5) at entry points, where treated water enters the distribution system; they are not tap-water samples. They are not compliance determinations: compliance with EPA's 2024 PFAS limits is judged on running annual averages of compliance monitoring, required from 2029, so a single UCMR 5 result at or above a limit is not a violation. “< MRL” means the compound was not quantified at EPA's minimum reporting level; it does not mean zero.

Sampled under UCMR 5 (277)

SystemPWSIDCityPopulationHighest PFOA (ppt)Highest PFOS (ppt)Highest HIHighest single result
Adamsville Water SystemTN0000002Adamsville9,985<MRL<MRL0No PFAS detected
Alcoa Water SystemTN0000007Alcoa35,238<MRL<MRL0No PFAS detected
Algood Water SystemTN0000009Algood10,042<MRL<MRL0No PFAS detected
Allardt Water WorksTN0000010Allardt4,231<MRL<MRL0No PFAS detected
Alpha-Talbott Utility DistrictTN0000014Talbott19,075<MRL<MRL0.002Hazard Index below its limit
Anderson County W.A.TN0000514Clinton29,945<MRL<MRL0.002Hazard Index below its limit
Arthur-Shawanee Utility DistrictTN0000022New Tazewell10,037<MRL<MRL0No PFAS detected
Ashland City Water DepartmentTN0000023Ashland City9,159<MRL<MRL0No PFAS detected
Athens Utilities BoardTN0000024Athens26,424<MRL<MRL0.006Hazard Index below its limit
Atoka Water SystemTN0000033Atoka9,197<MRL<MRL0No PFAS detected
Bangham Utility DistrictTN0000038Cookeville7,906<MRL<MRL0No PFAS detected
Bartlett Water SystemTN0000765Bartlett57,129<MRL<MRL0No PFAS detected
Baxter Water DepartmentTN0000040Baxter7,781<MRL<MRL0No PFAS detected
Bean Station Utility DistrictTN0000041Bean Station10,748<MRL<MRL0.002Hazard Index below its limit
Bedford County U.D.TN0000517Shelbyville23,6418.24.80.004PFOA 1–3 × its limit
Big Creek Utility DistrictTN0000122Altamont9,185<MRL<MRL0No PFAS detected
Bloomingdale Utility DistrictTN0000056Kingsport13,318<MRL4.30PFOS 1–3 × its limit
Blountville Utility DistrictTN0000058Blountville15,647<MRL<MRL0No PFAS detected
Bolivar Water SystemTN0000063Bolivar6,251<MRL<MRL0No PFAS detected
Bon Aqua-Lyles U.D.TN0000066Lyles12,952<MRL<MRL0No PFAS detected
Bon De Croft Utility DistrictTN0000653Sparta4,577<MRL<MRL0No PFAS detected
Brentwood Water DepartmentTN0000069Brentwood30,645<MRL<MRL0No PFAS detected
Brighton Water SystemTN0000070Brighton3,715<MRL<MRL0No PFAS detected
Bristol Dept Of UtilitiesTN0000073Bristol37,648<MRL<MRL0No PFAS detected
Bristol-Bluff City U.D.TN0000079Bluff City6,268<MRL<MRL0No PFAS detected
Brownsville Water DepartmentTN0000080Brownsville12,845<MRL<MRL0Other PFAS detected
Byrdstown Water DepartmentTN0000088Byrdstown8,658<MRL<MRL0Other PFAS detected
Camden Water DeptTN0000090Camden10,01313240.352PFOS ≥ 3 × its limit
Carthage Water SystemTN0000095Carthage3,950<MRL<MRL0No PFAS detected
Caryville-Jacksboro Utilities CommissionTN0000322Jacksboro11,079<MRL<MRL0.003Hazard Index below its limit
Castalian Springs-Bethpage U.D.TN0000097Bethpage14,555<MRL<MRL0No PFAS detected
Celina Water SystemTN0000099Celina6,160<MRL<MRL0No PFAS detected
Center Grove-Winchester SpringsTN0000101Estill Springs6,979<MRL<MRL0No PFAS detected
Centerville Water SystemTN0000103Centerville11,011<MRL<MRL0No PFAS detected
Chuckey Utility DistrictTN0000108Greeneville14,369<MRL<MRL0Other PFAS detected
City Of Maryville W&S DeptTN0000438Maryville52,105<MRL<MRL0No PFAS detected
Claiborne Utilities DistrictTN0000113New Tazewell16,135<MRL<MRL0No PFAS detected
Clarksville Water DepartmentTN0000116Clarksville251,864<MRL<MRL0No PFAS detected
Cleveland UtilitiesTN0000117Cleveland95,087<MRL<MRL0.016Hazard Index below its limit
Clifton Water DeptTN0000119Clifton4,1109.4170.002PFOS ≥ 3 × its limit
Clinton Utilities BoardTN0000120Clinton18,772<MRL<MRL0No PFAS detected
Collierville Water DeptTN0000126Collierville51,972<MRL<MRL0No PFAS detected
Columbia Power And Water SystemsTN0000128Columbia84,617<MRL<MRL0Other PFAS detected
Consolidated U.D. Of Rutherford CoTN0000791Murfreesboro221,871<MRL<MRL0.003Hazard Index below its limit
Cookeville Boat Dock Rd U.D.TN0000134Cookeville9,345<MRL<MRL0No PFAS detected
Cookeville Water DeptTN0000133Cookeville49,711<MRL<MRL0No PFAS detected
Copperhill Water DeptTN0000136Copperhill1,217<MRL<MRL0No PFAS detected
Cordell Hull Utility DistrictTN0000096Riddleton3,220<MRL<MRL0No PFAS detected
County Wide Utility DistrictTN0000006Alamo8,528<MRL<MRL0Other PFAS detected
Covington Water DeptTN0000144Covington14,334<MRL<MRL0No PFAS detected
Cross Anchor Utility DistrictTN0000149Greeneville8,449<MRL<MRL0No PFAS detected
Crossville Water DeptTN0000150Crossville32,985<MRL<MRL0No PFAS detected
Cumberland Heights U.D.TN0000166Clarksville3,623<MRL<MRL0No PFAS detected
Cumberland Plateau W.A. #2TN0000159Crossville12,850<MRL<MRL0No PFAS detected
Cumberland Plateau W.A.#3TN0000557Crossville5,659<MRL<MRL0No PFAS detected
Cumberland Plateau Water Authority #1TN0000147Crossville23,252<MRL<MRL0No PFAS detected
Cumberland Utility DistrictTN0000531Harriman14,085<MRL<MRL0Other PFAS detected
Cunningham Utility DistrictTN0000167Clarksville16,068<MRL<MRL0No PFAS detected
Dandridge Water Mgmt FacilityTN0000170Dandridge9,931<MRL4.10.312PFOS 1–3 × its limit
Dayton Water DeptTN0000174Dayton25,054<MRL<MRL0No PFAS detected
Decatur Water DeptTN0000183Decatur6,451<MRL<MRL0No PFAS detected
Decherd Water DeptTN0000187Decherd4,809<MRL<MRL0No PFAS detected
Dekalb Utility District #1TN0000188Smithville17,960<MRL<MRL0No PFAS detected
Dewhite Utility DistrictTN0000190Sparta8,467<MRL4.10PFOS 1–3 × its limit
Double Springs U.D.TN0000192Cookeville6,698<MRL<MRL0No PFAS detected
Dover Water DeptTN0000193Dover4,037<MRL<MRL0No PFAS detected
Dresden Water DeptTN0000196Dresden3,381<MRL<MRL0No PFAS detected
Dunlap Water SystemTN0000205Dunlap9,782<MRL<MRL0No PFAS detected
Dyersburg Suburban C.U.D.TN0000212Dyersburg3,538<MRL<MRL0No PFAS detected
Dyersburg Water DeptTN0000211Dyersburg19,970<MRL<MRL0No PFAS detected
East Montgomery U.D.TN0000218Clarksville18,382<MRL<MRL0No PFAS detected
Eastside Utility DistrictTN0000219Chattanooga59,612<MRL<MRL0Other PFAS detected
Elizabethton Water DeptTN0000221Elizabethton32,490<MRL<MRL0No PFAS detected
Englewood Water DeptTN0000224Englewood3,917<MRL<MRL0No PFAS detected
Erin Water DepartmentTN0000230Erin8,168<MRL<MRL0Other PFAS detected
Erwin Utilities AuthorityTN0000231Erwin12,4784.16.70.363PFOS 1–3 × its limit
Estill Springs Water DeptTN0000232Estill Springs4,317<MRL<MRL0No PFAS detected
Etowah UtilitiesTN0000233Etowah12,851<MRL<MRL0No PFAS detected
Fairview Utility DistrictTN0000563Pulaski7,036<MRL6.20.002PFOS 1–3 × its limit
Fall Creek Falls U.D.TN0000552Pikeville5,434<MRL<MRL0No PFAS detected
Fayetteville Public UtilitiesTN0000242Fayetteville16,064<MRL<MRL0No PFAS detected
Fentress County U.D.TN0000244Jamestown16,845<MRL<MRL0No PFAS detected
First U.D. Of Carter CountyTN0000094Elizabethton9,143<MRL<MRL0No PFAS detected
First U.D. Of Hardin CountyTN0000546Counce7,60217.325.90.363PFOS ≥ 3 × its limit
First U.D. Of Hawkins CountyTN0000109Church Hill19,972<MRL<MRL0Other PFAS detected
First U.D. Of Knox CountyTN0000369Knoxville115,531<MRL<MRL0.003Hazard Index below its limit
First U.D. Of Tipton CountyTN0000703Covington9,340<MRL<MRL0No PFAS detected
Fort Campbell Water SystemTN0000820Ft. Campbell43,2706.427.33.362PFOS ≥ 3 × its limit
Franklin Water DeptTN0000246Franklin77,222<MRL<MRL0Other PFAS detected
Friendsville Water WorksTN0000249Friendsville5,507<MRL<MRL0No PFAS detected
Gallatin Water DepartmentTN0000253Gallatin65,964<MRL<MRL0No PFAS detected
Gatlinburg Water DeptTN0000256Gatlinburg8,877<MRL<MRL0No PFAS detected
Germantown Water DeptTN0000262Germantown37,738<MRL<MRL0No PFAS detected
Gibson Co Muni Water Dist #4TN0000813Trenton3,386<MRL<MRL0No PFAS detected
Gladeville Utility DistrictTN0000264Gladeville19,813<MRL<MRL0No PFAS detected
Glen Hills Utility DistrictTN0000266Greeneville17,355<MRL<MRL0No PFAS detected
Graysville Water DeptTN0000269Graysville1,872<MRL<MRL0No PFAS detected
Greenbrier Water & Sewer DeptTN0000271Greenbrier9,162<MRL<MRL0No PFAS detected
Greeneville Water CommissionTN0000273Greeneville26,657<MRL<MRL0No PFAS detected
H.B.& T.S. Utility DistrictTN0000699Franklin40,094<MRL<MRL0No PFAS detected
Halls Water SystemTN0000279Halls5,287<MRL<MRL0No PFAS detected
Hallsdale-Powell U.D.TN0000280Knoxville84,315<MRL<MRL0No PFAS detected
Hampton Utility DistrictTN0000282Hampton4,354<MRL<MRL0No PFAS detected
Harpeth Valley U.D.TN0000286Nashville65,518<MRL<MRL0No PFAS detected
Harriman Utility BoardTN0000287Harriman16,653<MRL<MRL0No PFAS detected
Hartsville-Trousdale W&S U.D.TN0000291Hartsville10,562<MRL<MRL0No PFAS detected
Henderson Water DeptTN0000293Jackson8,924<MRL<MRL0No PFAS detected
Hendersonville U.D.TN0000294Hendersonville59,034<MRL<MRL0No PFAS detected
Hillsville Utility DistrictTN0000430Manchester11,32511.97.30.005PFOA 1–3 × its limit
Hixson Utility DistrictTN0000303Hixson68,306<MRL<MRL0.61Hazard Index below its limit
Hohenwald Water SystemTN0000304Hohenwald12,475<MRL<MRL0No PFAS detected
Humboldt Utilities-Water DeptTN0000314Humboldt9,908<MRL<MRL0No PFAS detected
Huntingdon Water DeptTN0000316Huntingdon6,167<MRL<MRL0No PFAS detected
Huntsville Utility DistrictTN0000318Huntsville12,516<MRL<MRL0No PFAS detected
Jackson Water SystemTN0000299Jackson91,111<MRL201.632PFOS ≥ 3 × its limit
Jamestown Water DeptTN0000324Jamestown3,404<MRL<MRL0No PFAS detected
Jasper Water DeptTN0000325Jasper9,779<MRL<MRL0No PFAS detected
Jefferson City W&S CommTN0000328Jefferson City9,764<MRL<MRL0.002Hazard Index below its limit
Jellico Utilities AuthorityTN0000330Jellico5,056<MRL<MRL0No PFAS detected
Johnson City Water DeptTN0000331Johnson City105,057<MRL<MRL0No PFAS detected
Jonesborough Water DeptTN0000338Jonesborough33,069<MRL<MRL0No PFAS detected
Kingsport Water DeptTN0000349Kingsport107,739<MRL5.90PFOS 1–3 × its limit
Kingston Water SystemTN0000360Kingston11,392<MRL<MRL0Other PFAS detected
Knox-Chapman Utility DistrictTN0000367Knoxville41,311<MRL<MRL0No PFAS detected
Knoxville Utilities Board - KubTN0000366Knoxville254,671<MRL<MRL0.002Hazard Index below its limit
La Vergne Water SystemTN0000386Lavergne38,7305.5<MRL0.008PFOA 1–3 × its limit
Lafayette Water SystemTN0000373Lafayette22,435<MRL<MRL0No PFAS detected
Lafollette Utilities BoardTN0000374Lafollette27,984<MRL<MRL0No PFAS detected
Laguardo Utility DistrictTN0000394Lebanon16,175<MRL<MRL0No PFAS detected
Lakeview U.D. WestTN0000596Rogersville2,684<MRL<MRL0No PFAS detected
Lauderdale Co Water SystemTN0000581Ripley9,092<MRL<MRL0No PFAS detected
Lawrenceburg Utility SystemsTN0000392Lawrenceburg21,244<MRL<MRL0No PFAS detected
Lebanon Water SystemTN0000393Lebanon60,669<MRL<MRL0No PFAS detected
Lenoir City Utility BoardTN0000396Lenoir City34,786<MRL4.60.003PFOS 1–3 × its limit
Leoma Utility DistrictTN0000399Leoma4,808<MRL<MRL0No PFAS detected
Lewisburg Water SystemTN0000400Lewisburg24,5698.85.30.005PFOA 1–3 × its limit
Lexington Water SystemsTN0000402Lexington26,322<MRL<MRL0No PFAS detected
Lincoln Co B.P.U. #1TN0000764Fayetteville23,846<MRL<MRL0No PFAS detected
Linden Water DeptTN0000404Linden9,568<MRL<MRL0No PFAS detected
Livingston Water DepartmentTN0000405Livingston15,348<MRL<MRL0No PFAS detected
Loretto Water DepartmentTN0000408Loretto5,054<MRL<MRL0No PFAS detected
Loudon Utilities BoardTN0000409Loudon16,047<MRL<MRL0No PFAS detected
Luttrell-Blaine-Corryton U.D.TN0000415Luttrell10,529<MRL<MRL0Other PFAS detected
Madison Suburban U.D.TN0000424Madison84,437<MRL<MRL0No PFAS detected
Madisonville Water DeptTN0000425Madisonville15,087<MRL<MRL0No PFAS detected
Mallory Valley U.D.TN0000428Franklin31,703<MRL<MRL0No PFAS detected
Manchester Water DepartmentTN0000429Manchester24,97511.66.60.005PFOA 1–3 × its limit
Marshall Co B.P.U. #1TN0000105Lewisburg13,2571150.017PFOA 1–3 × its limit
Martin Water DepartmentTN0000435Martin11,918<MRL<MRL0No PFAS detected
Mason Water DepartmentTN0000440Mason3,642<MRL<MRL0No PFAS detected
Maury County Water SystemTN0000770Columbia25,9787.14.10.004PFOA 1–3 × its limit
Maynardville Water DeptTN0000442Maynardville7,940<MRL<MRL0.002Hazard Index below its limit
Mckenzie Water DeptTN0000421Mckenzie5,464<MRL<MRL0No PFAS detected
Mcminnville Water DeptTN0000423Mcminnville19,029<MRL<MRL0Other PFAS detected
Memphis Light, Gas, & WaterTN0000450Memphis659,500<MRL<MRL0No PFAS detected
Metro Lynchburg/Moore Co U.D. #1TN0000416Lynchburg7,895<MRL<MRL0No PFAS detected
Metro Water ServicesTN0000494Nashville789,969<MRL<MRL0No PFAS detected
Milan Water DeptTN0000458Milan10,932<MRL<MRL0No PFAS detected
Milcrofton Utility DistrictTN0000247Franklin38,032<MRL<MRL0No PFAS detected
Millington Water DeptTN0000463Millington8,935<MRL<MRL0No PFAS detected
Minor Hill Water Utility DistrictTN0000469Minor Hill8,364<MRL50PFOS 1–3 × its limit
Monteagle Public Utility BoardTN0000470Monteagle4,179<MRL<MRL0No PFAS detected
Monterey Water DeptTN0000471Monterey4,880<MRL<MRL0No PFAS detected
Morristown Utilities CommissionTN0000474Morristown39,883<MRL<MRL0Other PFAS detected
Mount Pleasant Water Sys #1TN0000488Mount Pleasant8,914<MRL<MRL0No PFAS detected
Mountain City Water DeptTN0000479Mountain City9,304<MRL<MRL0Other PFAS detected
Munford Water DeptTN0000490Munford10,434<MRL<MRL0No PFAS detected
Murfreesboro Water DepartmentTN0000491Murfreesboro114,3316<MRL0.007PFOA 1–3 × its limit
New Market Utility DistrictTN0000499New Market5,703<MRL<MRL0.002Hazard Index below its limit
Newbern Water DeptTN0000496Newbern8,098<MRL<MRL0No PFAS detected
Newport Utilities BoardTN0000500Newport34,925<MRL<MRL0No PFAS detected
Niota Water SystemTN0000510Niota3,932<MRL<MRL0No PFAS detected
Nolensville-College Grove U.D.TN0000511Nolensville34,1598.1<MRL0.015PFOA 1–3 × its limit
North Greene Utilities, IncorporatedTN0000274Greenville7,035<MRL<MRL0No PFAS detected
North Overton Utility DistrictTN0000013Allons4,729<MRL<MRL0Other PFAS detected
North Stewart Utility DistrictTN0000195Dover6,096<MRL<MRL0.002Hazard Index below its limit
North U.Dep. Of Decatur/Benton CoTN0000883Holladay3,81811.220.30.003PFOS ≥ 3 × its limit
Northeast Henry County U.D.TN0000540Springville5,640<MRL<MRL0No PFAS detected
Northeast Knox U.D.TN0000515Corryton27,941<MRL<MRL0No PFAS detected
Northeast Lawrence U.D.TN0000389Lawrenceburg4,017<MRL<MRL0No PFAS detected
Northwest Clay County UtilityTN0000573Moss4,437<MRL<MRL0Other PFAS detected
Northwest Dyersburg U.D.TN0000518Dyersburg3,996<MRL<MRL0No PFAS detected
Northwest Utility DistrictTN0000169Soddy Daisy20,710<MRL<MRL0No PFAS detected
Nsa - MidsouthTN0000468Millington7,000<MRL<MRL0No PFAS detected
O'Connor Utility DistrictTN0000526Sparta10,344<MRL<MRL0No PFAS detected
Oak Ridge Dept Of Public WorksTN0000522Oak Ridge41,614<MRL<MRL0No PFAS detected
Oakland Water DeptTN0000521Oakland15,443<MRL<MRL0No PFAS detected
Ocoee Utility DistrictTN0000525Ocoee21,08264.50.313PFOA 1–3 × its limit
Old Gainesboro Road U.D.TN0000135Cookeville6,608<MRL<MRL0No PFAS detected
Old Knoxville Hwy U.D.TN0000530Mohawk8,296<MRL<MRL0Other PFAS detected
Oliver Springs Water BoardTN0000523Oak Ridge5,361<MRL<MRL0No PFAS detected
Oneida Water And Sewer CommissionTN0000532Oneida11,600<MRL<MRL0No PFAS detected
Ornl X-10 Water SystemTN0001060Oak Ridge5,373<MRL<MRL0No PFAS detected
Paris B.P.U.TN0000536Paris13,145<MRL<MRL0No PFAS detected
Parsons Water DepartmentTN0000541Parsons4,3036.9130.002PFOS ≥ 3 × its limit
Persia Utility DistrictTN0000594Rogersville4,966<MRL<MRL0Other PFAS detected
Pigeon Forge Water DepartmentTN0000548Sevierville14,872<MRL<MRL0No PFAS detected
Pikeville Water SystemTN0000551Pikeville5,486<MRL<MRL0No PFAS detected
Plateau Utility DistrictTN0000729Wartburg12,074<MRL<MRL0Other PFAS detected
Pleasant View Utility DistrictTN0000558Pleasant View19,663<MRL<MRL0No PFAS detected
Poplar Grove Utility DistrictTN0000201Munford19,599<MRL<MRL0No PFAS detected
Portland Water SystemTN0000559Portland25,761<MRL<MRL0No PFAS detected
Pulaski Water SystemTN0000562Pulaski10,767<MRL<MRL0No PFAS detected
Quebeck Walling U.D.TN0000569Sparta5,588<MRL<MRL0Other PFAS detected
Red Boiling Springs W.S.TN0000572Red Boiling Springs6,615<MRL<MRL0No PFAS detected
Riceville Utility DistrictTN0000576Riceville3,843<MRL<MRL0.003Hazard Index below its limit
Ridgely Water SystemTN0000579Ridgely2,059<MRL<MRL0No PFAS detected
Ripley Water SystemTN0000580Ripley8,030<MRL<MRL0No PFAS detected
River Road Utility DistrictTN0000582Ashland City3,859<MRL<MRL0.003Hazard Index below its limit
Roane Central Utility DistrictTN0000457Harriman5,317<MRL<MRL0Other PFAS detected
Rockwood Water, Sewer & GasTN0000590Rockwood11,412<MRL<MRL0Other PFAS detected
Rogersville Water DeptTN0000593Rogersville13,729<MRL<MRL0No PFAS detected
Russellville Whitesburg U.D.TN0000598Russellville20,197<MRL<MRL0No PFAS detected
Savannah Utility DepartmentTN0000611Savannah19,495<MRL15.80.002PFOS ≥ 3 × its limit
Savannah Valley U.D.TN0000613Georgetown30,57135180.494PFOA ≥ 3 × its limit
Scotts Hill Water SystemTN0000614Scotts Hill4,5794.6170.004PFOS ≥ 3 × its limit
Second South Cheatham U.D.TN0000645Kingston Springs9,243<MRL<MRL0No PFAS detected
Selmer Water SystemTN0000615Selmer20,648<MRL<MRL0No PFAS detected
Sevier County Water DepartmentTN0008279Sevierville6,194<MRL<MRL0Other PFAS detected
Sevierville Water SystemTN0000617Sevierville39,885<MRL<MRL0No PFAS detected
Sewanee Utility DistrictTN0000623Sewannee5,970<MRL<MRL0No PFAS detected
Shady Grove Utility DistrictTN0000626Dandridge27,672<MRL4.20PFOS 1–3 × its limit
Sharon Water SystemTN0000627Dyer1,243<MRL<MRL0No PFAS detected
Shelbyville Water SystemTN0000628Shelbyville36,8137.95.90.004PFOA 1–3 × its limit
Signal Mountain Water SystemTN0000634Signal Mountain7,761<MRL<MRL0.005Hazard Index below its limit
Smith Utility DistrictTN0000636Carthage8,466<MRL<MRL0.002Hazard Index below its limit
Smithville Water SystemTN0000637Smithville7,049<MRL<MRL0No PFAS detected
Smyrna Water SystemTN0000639Smyrna66,9425.8<MRL0.011PFOA 1–3 × its limit
Somerville Water SystemTN0000641Somerville5,354<MRL<MRL0No PFAS detected
South Blount Utility DistrictTN0000643Maryville53,864<MRL<MRL0No PFAS detected
South Elizabethton U.D.TN0000646Elizabethton6,244<MRL<MRL0No PFAS detected
South Fork Utility DistrictTN0000644Bristol10,229<MRL<MRL0No PFAS detected
South Fulton Water SystemTN0000648South Fulton4,043<MRL<MRL0No PFAS detected
South Pittsburg Water SystemTN0000651South Pittsburg7,276<MRL<MRL0.002Hazard Index below its limit
South Side U.D. #1TN0000904Gordonsville4,431<MRL<MRL0No PFAS detected
Sparta Water SystemTN0000652Sparta10,899<MRL<MRL0No PFAS detected
Spring Hill Water DeptTN0000667Spring Hill65,8406.1<MRL0.005PFOA 1–3 × its limit
Springfield Water SystemTN0000666Springfield46,546<MRL<MRL0Other PFAS detected
Summertown Utility DistrictTN0000676Summertown5,593<MRL<MRL0No PFAS detected
Sweetwater Utility BoardTN0000687Sweetwater13,597<MRL<MRL0No PFAS detected
Sylvia-Tn City-Pond U.D.TN0000691Dickson7,203<MRL<MRL0No PFAS detected
Tellico Area Services SystemTN0000726Vonore14,836<MRL<MRL0No PFAS detected
Tellico Plains Water DeptTN0000693Tellico Plains7,759<MRL<MRL0No PFAS detected
Tellico Village P.O.A.TN0000871Loudon15,233<MRL<MRL0No PFAS detected
Tennessee American WaterTN0000107Chattanooga207,046<MRL<MRL0.005Hazard Index below its limit
Tennessee Ridge Water SystemTN0000698Tennessee Ridge4,169<MRL<MRL0No PFAS detected
Tn American Sequatchie ValleyTN0000749Chattanooga8,001<MRL<MRL0No PFAS detected
Tracy City Water SystemTN0000706Tracy City5,692<MRL<MRL0No PFAS detected
Trenton Water SystemTN0000707Trenton5,155<MRL270.93PFOS ≥ 3 × its limit
Tuckaleechee Utility DistrictTN0000714Townsend14,522<MRL<MRL0No PFAS detected
Tullahoma Utilities AuthorityTN0000715Tullahoma30,9589.64.80.005PFOA 1–3 × its limit
Unicoi Utility DistrictTN0000719Unicoi4,527<MRL<MRL0No PFAS detected
Union City Water DeptTN0000720Union City16,180<MRL<MRL0No PFAS detected
Union Fork-Bakewell U.D.TN0000037Bakewell6,464<MRL<MRL0No PFAS detected
Walden'S Ridge U.D.TN0000635Signal Mountain9,265<MRL<MRL0.003Hazard Index below its limit
Warren County U.D. #2TN0000655Mcminnville5,611<MRL<MRL0No PFAS detected
Warren County Utility DistrictTN0000818Mcminnville29,055<MRL<MRL0.002Hazard Index below its limit
Wartrace Water SystemTN0000730Wartrace3,57611.66.10.005PFOA 1–3 × its limit
Water Auth Of Dickson CountyTN0000191Dickson68,675<MRL<MRL0No PFAS detected
Watts Bar East U.D.TN0000969Kingston4,280<MRL<MRL0.003Hazard Index below its limit
Watts Bar Utility DistrictTN0000872Kingston16,253<MRL<MRL0Other PFAS detected
Waverly Water DepartmentTN0000733Waverly9,270<MRL<MRL0No PFAS detected
Waynesboro Water SystemTN0000736Waynesboro5,534<MRL<MRL0No PFAS detected
West Knox Utility DistrictTN0000371Knoxville77,825<MRL<MRL0No PFAS detected
West Overton Utility DistrictTN0000578Rickman9,392<MRL<MRL0No PFAS detected
West Robertson Water AuthorityTN0000001Adams5,915<MRL<MRL0No PFAS detected
West Warren-Viola U.D.TN0000742Smartt19,510<MRL<MRL0No PFAS detected
West Wilson Utility DistrictTN0000743Mount Juliet86,978<MRL<MRL0No PFAS detected
Westmoreland Water SystemTN0000738Westmoreland6,330<MRL<MRL0No PFAS detected
White House Utility DistrictTN0000745White House130,411<MRL<MRL0No PFAS detected
White Pine Water SystemTN0000746White Pine4,171<MRL4.20.82PFOS 1–3 × its limit
Wilson Co Water & WastewaterTN0000790Lebanon22,6806.5<MRL0.008PFOA 1–3 × its limit
Winchester Water SystemTN0000754Winchester25,683<MRL<MRL0No PFAS detected
Witt Utility DistrictTN0000650Morristown5,771<MRL<MRL0No PFAS detected
Woodbury Water SystemTN0000756Woodbury11,840<MRL<MRL0No PFAS detected
Woodlawn Utility DistrictTN0000758Woodlawn12,714<MRL<MRL0No PFAS detected
Y-12 Nnsa Production OfficeTN0001068Oak Ridge6,000<MRL<MRL0.002Hazard Index below its limit

Not tested under UCMR 5 (195)

UCMR 5 required monitoring by systems serving 3,300 or more people and by a representative sample of smaller systems. The systems below have no UCMR 5 results in EPA's data. Not tested is not the same as not detected: the absence of results says nothing about PFAS in their water.

SystemPWSIDTypeCityPopulationCounties
Accurate Energetic SystemsTN0004910NTNCWSMcewen120Hickman County
Aedc Complex-Water PlantTN0004408NTNCWSArnold Afb2,501Coffee County
Alamo Water DepartmentTN0000005CWSAlamo3,117Crockett County
Alexandria Water SystemTN0000008CWSAlexandria2,657DeKalb County, Smith County, Wilson County
Aqua UtilitiesTN0000948CWSParsons1,155Hardin County
Ardmore Water SystemTN0000018CWSArdmore1,886Giles County, Lincoln County
Aspen Youth AcademyTN0000921NTNCWSWaynesboro225Humphreys County
Atwood Water SystemTN0000035CWSAtwood1,299Carroll County
Bell Buckle Water SystemTN0000044CWSBell Buckle2,999Bedford County
Bells Public Utility DistrictTN0000045CWSBells2,610Crockett County
Belvidere Rural U.D.TN0000046CWSBelvidere1,771Franklin County
Benton Water SystemTN0000048CWSBenton2,580Polk County
Bethel Springs Water SystemTN0000050CWSBethel Springs940McNairy County
Big Sandy Water DepartmentTN0000051CWSBig Sandy1,217Benton County
Blues City Brewery, LlcTN0004992NTNCWSMemphis800Shelby County
Bluff City Water DepartmentTN0000061CWSBluff City2,763Sullivan County
Bradford Water SystemTN0000067CWSBradford1,276Gibson County
Brownlow Utility DistrictTN0000480CWSMountain City683Johnson County
Bruceton Water SystemTN0000081CWSBruceton1,649Carroll County
Bush Brothers #3TN0004415NTNCWSDandridge330Jefferson County
Cades Cove CampgroundTN0001263NTNCWSGatlinburg2,000Blount County
Cagle-Fredonia U.D.TN0000927CWSDunlap3,363Sequatchie County
Calhoun-Charleston U.D.TN0000106CWSCalhoun2,959McMinn County
Carderview Utility DistrictTN0000085CWSButler1,049Carter County, Johnson County
Caryville-Jacksboro Utilities #2TN0008295CWSJacksboro162Campbell County
Cedar Grove U.D.TN0000098CWSCedar Grove1,556Carroll County, Henderson County
Cemex Const Materials Atl, LlcTN0004314NTNCWSKnoxville120Knox County
Chalet Village NorthTN0000849CWSChattanooga1,203Sevier County
Chapel Hill Water SystemTN0000104CWSChapel Hill3,426Marshall County
Chemours-New Johnsonville PlantTN0003779NTNCWSNew Johnsonville465Humphreys County
Cherokee Hills U.D.TN0000138CWSCopperhill258Polk County
Clearfork Utility DistrictTN0000826CWSClairfield1,305Campbell County, Claiborne County
Clinch K-12 SchoolTN0005150NTNCWSRogersville170Hawkins County
Coker Creek Elementary SchoolTN0002942NTNCWSTellico Plains84Monroe County
Collinwood Water DeptTN0000127CWSCollinwood3,131Wayne County
Copper Basin Utility DistrictTN0000844CWSTurtletown2,710Polk County
Country Acres FarmTN0008003CWSKnoxville119Blount County
County Line Trailer ParkTN0008132CWSDyer61Gibson County
Cove Mountain Mobile Home ParkTN0000998CWSClyde91Sevier County
Cowan B.P.U.TN0000146CWSCowan2,550Franklin County
Crockett Mills U.D.TN0000148CWSCrocket Mills757Crockett County
Cumberland City Water DeptTN0000162CWSCumberland City1,023Stewart County
Cumberland Gap Water ServicesTN0000161CWSCumberland Gap340Claiborne County
Cunningham East-Montg WtpTN0000929CWSClarksville0Montgomery County
Decaturville Water SystemTN0000186CWSLinden2,384Decatur County
Deerfield Water System, LlcTN0000912CWSLafollette1,299Campbell County
Dekalb Utility District #4TN0000835CWSSmithville927Cannon County, DeKalb County, Smith County, Wilson County
Doalnara Restoration Soc UsaTN0000962CWSDover123Stewart County
Dowelltown-Liberty W.S.TN0000403CWSWaverly1,049DeKalb County
Duck River Utility CommissionTN0000821CWSTullahoma25Coffee County
Dyer Water DeptTN0000209CWSDyer2,783Gibson County
East Fork U.D.TN0000853CWSMonterey3,538Overton County
East Sevier County U.D.TN0000618CWSSevierville815Sevier County
Eastview Utility DistrictTN0000570CWSSelmer2,206McNairy County
Elbridge Water AssociationTN0000220CWSHornbeak3,239Dyer County, Obion County
Fall River Rd Utility DistrictTN0000239CWSLawrenceburg3,988Lawrence County
First U.D. Of Hawkins Co #2TN0000939CWSChurch Hill813Hawkins County
Friendship Distribution Water SystemTN0000928CWSFriendship904Crockett County, Dyer County
Gainesboro Water SystemTN0000251CWSGainsboro1,596Jackson County
Gallaway Water DeptTN0000254CWSGallaway1,158Fayette County
Gates Water DepartmentTN0000255CWSGates670Lauderdale County
Gateway Utility Company, Inc.TN0008271CWSBrentwood1,070Williamson County
Gibson Co Muni Water Dist #1TN0000709CWSTrenton2,433Dyer County, Gibson County
Gibson Co Muni Water Dist #3TN0000812CWSTrenton1,465Gibson County
Gibson Co Muni Water Dist #5TN0000815CWSTrenton2,864Gibson County
Gibson Water DepartmentTN0000263CWSGibson466Gibson County
Gleason Water DeptTN0000265CWSGleason1,482Weakley County
Grand Junction Water DeptTN0000267CWSMichigan City1,019Hardeman County
Grand Valley Lakes P.O.A.TN0000451CWSSaulsbury702Hardeman County
Grandview Utility DistrictTN0000863CWSSpring City2,226Cumberland County, Rhea County
Great Smoky Mtns National Park HqTN0000270NTNCWSGatlinburg3,125Sevier County
Greenfield Water DeptTN0000276CWSGreenfield2,189Weakley County
Griffith Creek U.D.TN0000278CWSWhitwell1,104Marion County
Harbert Hills Academy N.H.TN0000923CWSSavannah140Hardin County
Harbor Utility DistrictTN0000055CWSBig Sandy736Benton County
Haywood County U.D.TN0000999CWSBrownsville1,675Haywood County
Headstart School Fayette CountyTN0005057NTNCWSRipley100Fayette County, Lauderdale County
Henning Water DepartmentTN0000295CWSHenning1,071Lauderdale County
Henry Water SystemTN0000296CWSHenry511Henry County
Heritage AcademyTN0000952CWSMonterey100Putnam County
Hidden Hollow Water SystemTN0000960CWSDover82Stewart County
Hiwassee Utility CommissionTN0000831CWSCleveland25Bradley County
Hollow Rock Water DeptTN0000310CWSHollow Rock954Carroll County
Hornbeak Utility DistrictTN0000311CWSHornbeak1,416Obion County
Hornsby Water DeptTN0000312CWSHornsby892Hardeman County
Huntland Water SystemTN0000317CWSHuntland1,808Franklin County
Intermont Utility DistrictTN0000319CWSBristol1,848Sullivan County
Iron City Utility DistrictTN0000320CWSIron City732Lawrence County
Jacks Creek Elementary SchoolTN0001234NTNCWSJacks Creek315Chester County
Jackson County U.D. #1TN0000252CWSGainesboro750Jackson County
Jackson County U.D. #2TN0000817CWSGainesboro2,512Jackson County
Jackson County U.D. #3TN0000845CWSGainesboro3,917Jackson County
Jackson County U.D. #4TN0000859CWSGainesboro2,402Jackson County
Jasper Highlands Water SystemTN0008286CWSChattanooga1,280Marion County
Jea-Mercer PlantTN0000453CWSJackson168Madison County
K-T Clay CompanyTN0004772NTNCWSGleason35Weakley County
Kenton Water DeptTN0000347CWSKenton1,492Gibson County, Obion County
Lagrange Water DeptTN0000382CWSLagrange230Fayette County
Lakeview U.D. EastTN0008288CWSRogersville1,324Hawkins County
Laurel Mtn Lakes Water AssociationTN0000936CWSMadisonville256Monroe County
Laurelbrook SchoolTN0000178CWSDayton150Rhea County
Leadmine Bend Water Assoc.TN0008220CWSSharps Chapel120Union County
Lexington W.D. Rascaltown CommunityTN0008267CWSLexington217Lawrence County
Lhoist North AmericaTN0005124NTNCWSSherwood50Franklin County
Limestone UtilityTN0000797CWSDes Peres308Hardeman County
Lincoln Co B.P.U. #2TN0000884CWSFayetteville2,350Lincoln County
Lincoln Memorial UniversityTN0000290CWSHarrogate1,600Claiborne County
Lobelville Water DeptTN0000406CWSLobelville4,752Perry County
Lone Oak Utility DistrictTN0008228CWSSignal Mountain644Hamilton County, Sequatchie County
Loon Bay P.O.A.TN0000083CWSBumpus Mills134Stewart County
Lynnville Water DeptTN0000419CWSLynnville1,372Giles County
Mason Hall Development CorpTN0000935CWSKenton211Gibson County, Obion County
Maury City Water DeptTN0000441CWSMaury City1,439Crockett County
Mcewen WaterworksTN0000420CWSMcewen3,594Humphreys County
Mclemoresville Water DeptTN0000422CWSMclemoresville376Carroll County
Mem Reg Mega-Site Auth WsTN0005226NTNCWSNashville5,000Haywood County
Metro Lynchburg/Moore Co U.D. #2TN0008258CWSLynchburg289Bedford County, Moore County
Michie Water DeptTN0000454CWSMichie2,825Hardin County, McNairy County
Middleton Water DeptTN0000455CWSMiddleton964Hardeman County
Milan Arsenal #1TN0000798CWSMilan215Carroll County, Gibson County
Mooresburg Utility DistrictTN0000472CWSMooresburg1,836Hawkins County
Moscow Water DeptTN0000477CWSMoscow821Fayette County
Mosheim Utility DistrictTN0000478CWSMosheim2,270Greene County
Mountain Side EstatesTN0008280CWSSweetwater121Monroe County
New Johnsonville Water DeptTN0000497CWSNew Johnsonville2,961Humphreys County
Norris Water CommissionTN0000513CWSNorris2,126Anderson County
North Elizabethton Water Co-OpTN0000223CWSElizabethton1,555Carter County
North U.D. Of Rhea CountyTN0000970CWSSpring City3,640Rhea County
Northwest Headstart Of Humboldt CoTN0005063NTNCWSHumboldt50Gibson County
Northwest Henry Co. U.D.TN0000838CWSParis1,204Henry County
Norton Creek Water SystemTN0000841CWSGatlinburg107Sevier County
Nyrstar Tn Mines-Strawberry Plains, LlcTN0004674NTNCWSStrawberry Plains65Knox County
Obion Water DeptTN0000524CWSObion1,615Obion County
Old Hickory Wat Co-Union CountyTN0000899CWSMaynardville342Union County
Perryville Utility DistrictTN0000543CWSParsons3,127Decatur County
Peters Hollow Water SystemTN0000802CWSElizabethton196Carter County
Piperton Water SystemTN0000842CWSPiperton3,197Fayette County
Puryear Water SystemTN0000568CWSPuryear833Henry County
Reelfoot Water AssociationTN0000757CWSHornbeak644Obion County
Resolute Forest ProductsTN0004313NTNCWSCalhoun200McMinn County
River Landing Condominium AssocTN0000924CWSChattanooga52Hamilton County, Marion County
Riverside CampgroundTN0000925CWSSevierville450Sevier County
Roan Mountain Utility DistrictTN0000584CWSRoan Mountain1,226Carter County
Rocky Top Water DeptTN0000383CWSRocky Top1,963Anderson County
Rogers Springs P.O.A.TN0000452CWSMiddleton168Hardeman County
Rossville Water SystemTN0000597CWSRossville1,297Fayette County
Rutherford Water WorksTN0000599CWSRutherford1,407Gibson County
Rutledge Water SystemTN0000600CWSRutledge2,137Grainger County
Saltillo Utility DistrictTN0000606CWSSaltillo2,216Hardin County, Henderson County
Samburg Utility DistrictTN0000607CWSHornbreak758Obion County
Sardis Water SystemTN0000609CWSSardis1,134Hardin County, Henderson County
Scepter Ingot Casting, Inc.TN0003416NTNCWSWaverly129Humphreys County
Shelbyville Flat Creek W.S.TN0008272CWSShelbyville634Bedford County
Siam Utility DistrictTN0000633CWSElizabethton3,319Carter County
Sneedville U.D.TN0000640CWSSneedville3,044Hancock County
Sontara Old Hickory, Inc.TN0004300NTNCWSOld Hickory604Davidson County
South Carroll Utility DistrictTN0000115CWSClarksburg1,549Carroll County
South Giles Utility DistrictTN0000649CWSMinor Hill6,985Giles County
South Paris Water Co-OpTN0000537CWSParis2,349Henry County
South Side U.D. #2TN0000910CWSGordonsville702Smith County
South Side U.D. #3TN0000953CWSGordonsville192Smith County
Southwest SchoolTN0003949NTNCWSSomerville400Fayette County
Spring City Water SystemTN0000656CWSSpring City2,920Rhea County
Spring Creek Utility DistrictTN0000664CWSBolivar2,091Hardeman County
Springville Utility DistrictTN0008277CWSSpringville1,711Benton County, Henry County
St Joseph Water SystemTN0000604CWSSt. Joseph1,533Lawrence County
Stacey Ann'S MhpTN0000880CWSWinchester143Coffee County
Stanton Water SystemTN0000672CWSBrownsville631Haywood County
Suck Creek Water SystemTN0000909CWSChattanooga645Marion County
Surgoinsville Utility DistrictTN0000682CWSSurgoinsville2,609Hawkins County
The Farm Water SystemTN0000678CWSSummertown210Lewis County
The Hillshire Brands CompanyTN0005028NTNCWSNewbern750Dyer County
Tiptonville Water SystemTN0000700CWSTiptonville2,627Lake County
Toone Water SystemTN0000704CWSHenderson720Hardeman County
Trezevant Water SystemTN0000710CWSTrezvant955Carroll County
Trimble Water SystemTN0000711CWSNewbern776Dyer County, Obion County
Troxel CompanyTN0005210NTNCWSMoscow136Fayette County
Troy Water SystemTN0000712CWSTroy2,096Obion County
Turney CenterTN0000533CWSOnly1,854Hickman County
Twenty Five Utility DistrictTN0000718CWSRiddleton2,159Smith County
Vanleer Water DepartmentTN0000724CWSVanleer3,954Dickson County
Venture Out At GatlinburgTN0001480CWSCosby328Sevier County
Venue @ 109TN0008297CWSLebanon1,890Wilson County
Vibrant Health Products Inc. UsaTN0002109NTNCWSRossville200Fayette County
Watauga River Reg Water AuthTN0008278CWSElizabethton353Carter County
Watertown Water SystemTN0000732CWSWatertown1,944Wilson County
Wayne Co. B.P.U. #3TN0000934CWSFlorence119Wayne County
Wears Valley RanchTN0008140CWSSevierville75Sevier County
Webb Creek Utility DistrictTN0000261CWSGatlinburg1,737Sevier County
West Point U.D.TN0000740CWSWestpoint421Lawrence County
West Stewart Utility DistrictTN0000916CWSErin629Stewart County
West Tn State PenitentiaryTN0000245CWSHenning3,250Lauderdale County
Whiteville Water DeptTN0000748CWSWhiteville1,440Hardeman County
Woodlawn Shores Water DeptTN0000679CWSSugar Tree450Decatur County
Woodrun Lakes Water SystemTN0000446CWSMiddleton403Hardeman County