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Nebraska system directory

Find a community water system

Search every Nebraska community water system with a current nitrate result. Open a system to see its latest reading, reporting date, nitrate band and population served.

583
systems with a current result
1,707,922
people served by them
94
systems carrying a supplier result
182
systems at or above 5 mg/L
How to read the directory: each system is placed in a band by its most recent reported result in the rolling three-year window. Purchased-water systems carry their supplier's result and are tagged. Bands describe how strongly human activity, read from nitrate, has marked a water source; they are not a safety verdict.
Filter by nitrate band
Showing 583 of 583 systems
0-9
133 EstatesNatural background0.03 mg/LAug 202561 served1733 Estates AssociatesHuman impact likely2.87 mg/LAug 202550 served
A
Village of AbieNatural background0.03 mg/LFeb 202665 servedVillage of AdamsHealth-study range5.39 mg/LApr 2026606 servedCity of AinsworthNatural background0.75 mg/LMay 20261,728 servedCity of AlbionHuman impact clear4.53 mg/LApr 20261,700 servedVillage of Aldapurchased waterHuman impact likely2.31 mg/LFeb 2026652 servedVillage of AlexandriaHuman impact likely1.61 mg/LMay 2026146 servedVillage of AllenAbove the federal limit11.10 mg/LApr 2026377 servedCity of AllianceHealth-study range5.11 mg/LFeb 20268,070 servedCity of AlmaHealth-study range6.73 mg/LApr 20261,043 servedVillage of AlvoHuman impact likely1.00 mg/LAug 2025142 servedVillage of AmherstHuman impact likely2.13 mg/LNov 2025295 servedVillage of AnselmoHuman impact likely1.11 mg/LFeb 202692 servedVillage of AnsleyHuman impact likely2.64 mg/LFeb 2026459 servedCity of ArapahoeHealth-study range5.95 mg/LNov 20251,026 servedVillage of ArcadiaNatural background0.90 mg/LNov 2025283 servedVillage of ArlingtonNatural background0.03 mg/LNov 20251,350 servedVillage of ArnoldHuman impact clear4.27 mg/LApr 2026592 servedCity of AshlandHuman impact clear4.28 mg/LAug 20253,369 servedVillage of AshtonHuman impact likely1.19 mg/LNov 2025196 servedCity of AtkinsonHuman impact clear4.21 mg/LFeb 20261,298 servedVillage of AtlantaHuman impact clear4.16 mg/LMay 2026131 servedCity of AuburnHuman impact likely2.55 mg/LJan 20263,478 servedCity of AuroraHealth-study range8.79 mg/LMay 20264,678 servedVillage of Avocapurchased waterHealth-study range8.05 mg/LApr 2026254 servedVillage of AxtellNatural background0.03 mg/LFeb 2026880 served
B
Village of BancroftHealth-study range7.72 mg/LApr 2026496 servedVillage of Barnestonpurchased waterHealth-study range7.32 mg/LApr 202699 servedVillage of BartlettHuman impact likely2.90 mg/LNov 202590 servedVillage of Bartleypurchased waterHuman impact clear3.34 mg/LJan 2026355 servedCity of BassettHealth-study range8.64 mg/LApr 2026700 servedCity of Battle CreekAbove the federal limit11.70 mg/LMay 20261,194 servedBay Meadows Trailer CourtHuman impact clear4.25 mg/LMay 202636 servedCity of BayardHealth-study range6.32 mg/LMay 20261,203 servedCity of BeatriceAbove the federal limit10.60 mg/LJun 202612,220 servedCity of Beaver CityHealth-study range6.40 mg/LFeb 2026537 servedVillage of Beaver CrossingNatural background0.03 mg/LJan 2026375 servedBeaver Lake Association IncNatural background0.23 mg/LFeb 20263,144 servedVillage of BeeHealth-study range6.19 mg/LAug 2025109 servedVillage of BeemerAbove the federal limit11.20 mg/LApr 2026650 servedVillage of Beldenpurchased waterHealth-study range8.27 mg/LApr 2026112 servedVillage of BelgradeHuman impact likely2.04 mg/LFeb 2026137 servedBellevue Terrace Mhc Llcpurchased waterHuman impact clear3.32 mg/LJun 2026357 servedVillage of BellwoodNatural background0.03 mg/LMay 2026435 servedVillage of BelvidereHuman impact clear4.18 mg/LNov 202551 servedVillage of BenedictHealth-study range6.63 mg/LApr 2026203 servedCity of BenkelmanHuman impact clear3.63 mg/LAug 2025850 servedVillage of Bennetpurchased waterNatural background0.20 mg/LMay 20261,082 servedVillage of BertrandHealth-study range5.46 mg/LNov 2025750 servedBic Joint Water AgencyHuman impact clear3.34 mg/LJan 2026355 servedBig Sandy Home Owners AssociationNatural background0.03 mg/LNov 202585 servedVillage of Big SpringsHuman impact likely1.59 mg/LFeb 2026282 servedVillage of BladenHuman impact clear4.44 mg/LNov 2025220 servedCity of BlairHuman impact likely1.00 mg/LFeb 20268,000 servedCity of BloomfieldNatural background0.57 mg/LFeb 20261,025 servedVillage of BloomingtonHuman impact likely2.51 mg/LMay 2026135 servedCity of Blue HillHealth-study range7.09 mg/LApr 2026941 servedCity of Blue Springspurchased waterHealth-study range7.32 mg/LApr 2026280 servedVillage of BoelusHuman impact likely1.37 mg/LFeb 2026189 servedBow Valley Water WorksNatural background0.77 mg/LNov 2025120 servedBoyd Co Rwd #1Health-study range5.49 mg/LMay 202651 servedBoyd Co Rwd 2Human impact clear4.17 mg/LJan 2026490 servedVillage of BradshawHuman impact clear4.58 mg/LApr 2026275 servedVillage of BradyHuman impact likely1.39 mg/LFeb 2026383 servedVillage of BrainardHuman impact likely2.61 mg/LFeb 2026361 servedCity of BridgeportHuman impact clear3.55 mg/LJan 20261,454 servedVillage of Bristowpurchased waterHuman impact clear4.17 mg/LJan 202665 servedVillage of BroadwaterHealth-study range8.83 mg/LJun 2026160 servedVillage of BrockHealth-study range5.39 mg/LAug 2025137 servedCity of Broken BowHuman impact likely1.75 mg/LMay 20263,568 servedVillage of Brownvillepurchased waterHealth-study range7.57 mg/LApr 2026142 servedVillage of BruleHealth-study range9.15 mg/LApr 2026330 servedVillage of BruningHuman impact likely1.29 mg/LMay 2026291 servedVillage of Brunopurchased waterNatural background0.18 mg/LFeb 202699 servedVillage of BrunswickHuman impact likely1.27 mg/LAug 2025190 servedBuffalo Bill Mobile Home ParkHuman impact likely1.98 mg/LMay 202620 servedBuffalo Co Sid 3 - Glenwood EstatesNatural background0.43 mg/LNov 2025400 servedBullhead PointNatural background0.03 mg/LJan 202625 servedVillage of Burchardpurchased waterHuman impact likely2.79 mg/LAug 202582 servedVillage of BurrAbove the federal limit11.70 mg/LApr 202657 servedCity of BurwellHealth-study range5.05 mg/LFeb 20261,080 servedVillage of BushnellHuman impact clear4.58 mg/LApr 2026112 servedVillage of ButteNatural background0.03 mg/LFeb 2026204 servedVillage of ByronHealth-study range6.13 mg/LNov 202583 served
C
Village of CairoHuman impact likely1.36 mg/LNov 2025785 servedVillage of CallawayHuman impact likely2.54 mg/LFeb 2026563 servedCity of Cambridgepurchased waterHuman impact clear3.34 mg/LJan 20261,071 servedVillage of CampbellHealth-study range8.01 mg/LApr 2026347 servedVillage of CarletonHuman impact likely2.15 mg/LMay 202686 servedVillage of CarrollNatural background0.15 mg/LMay 2026191 servedCass Co Rwd 1Human impact clear4.28 mg/LMay 20262,958 servedCass Co Rwd 2Human impact likely2.58 mg/LNov 20251,860 servedCass Co Sid #1 - Lake Wa-Con-Da VillageHuman impact likely1.70 mg/LJan 2026420 servedCass Co Sid 5 - Buccaneer BayNatural background0.81 mg/LMay 20261,417 servedCass Co Sid 7 - Swallow Hillspurchased waterNatural background0.68 mg/LFeb 202693 servedCatholic CenterAbove the federal limit10.10 mg/LApr 202640 servedVillage of Cedar BluffsHealth-study range5.95 mg/LMay 2026600 servedVillage of Cedar RapidsHuman impact clear4.93 mg/LFeb 2026382 servedCedar-Knox Rural Water ProjectNatural background0.61 mg/LFeb 20262,500 servedVillage of CenterHealth-study range6.68 mg/LMar 202674 servedCity of Central CityHealth-study range5.32 mg/LApr 20263,000 servedVillage of CerescoNatural background0.37 mg/LNov 2025919 servedCity of ChadronNatural background0.69 mg/LJan 20266,257 servedVillage of ChambersHuman impact likely1.34 mg/LFeb 2026288 servedVillage of ChapmanHuman impact likely1.36 mg/LNov 2025292 servedCity of ChappellHealth-study range7.92 mg/LApr 2026891 servedVillage of ChesterHuman impact likely2.51 mg/LJan 2026224 servedCheyenne Co Sid 1purchased waterHealth-study range8.66 mg/LApr 202680 servedCircle H Mobile Home ParkHuman impact likely1.31 mg/LApr 202685 servedVillage of ClarksNatural background0.79 mg/LMay 2026369 servedCity of ClarksonNatural background0.70 mg/LFeb 2026641 servedVillage of ClatoniaNatural background0.23 mg/LNov 2025310 servedCity of Clay CenterHealth-study range6.16 mg/LApr 2026730 servedClearview Utilities CorpHuman impact likely1.10 mg/LNov 202569 servedVillage of ClearwaterNatural background0.29 mg/LFeb 2026320 servedVillage of CodyHealth-study range7.08 mg/LDec 2025149 servedVillage of ColeridgeHealth-study range8.27 mg/LApr 2026533 servedCollege View ParkHuman impact likely2.56 mg/LFeb 2026150 servedColonial Acres Nursing Homepurchased waterHuman impact clear4.23 mg/LApr 2026122 servedCity of ColumbusNatural background0.34 mg/LJan 202624,028 servedVillage of ComstockHuman impact likely2.83 mg/LJan 2026100 servedVillage of ConcordNatural background0.48 mg/LJan 2026148 servedContempo Mhppurchased waterHuman impact likely1.70 mg/LMay 20261,630 servedVillage of CookHuman impact likely1.18 mg/LFeb 2026335 servedVillage of Cordovapurchased waterAbove the federal limit16.80 mg/LMar 2026150 servedVillage of CortlandNatural background0.15 mg/LFeb 2026529 servedCottonwood MeadowsNatural background0.78 mg/LFeb 2025195 servedCottonwood Terracepurchased waterNatural background0.39 mg/LApr 2026213 servedCountry Acres SubdivisionNatural background0.69 mg/LMay 2026190 servedCountry Estates Mobile Home Parkpurchased waterHuman impact likely1.00 mg/LFeb 2026300 servedCountry Village Mobile Home Parkpurchased waterNatural background0.03 mg/LJun 2026255 servedCity of CozadHuman impact likely2.73 mg/LFeb 20263,915 servedVillage of Crab Orchardpurchased waterNatural background0.09 mg/LApr 202637 servedVillage of CraigNatural background0.03 mg/LJan 2026199 servedCity of CrawfordNatural background0.69 mg/LMar 2026840 servedCity of CreightonHuman impact clear4.71 mg/LApr 20261,154 servedVillage of CrestonHealth-study range6.92 mg/LJan 2026210 servedCity of CreteHuman impact likely2.07 mg/LNov 20257,566 servedCity of Croftonpurchased waterNatural background0.61 mg/LFeb 2026754 servedCrooked Creek HoaNatural background0.03 mg/LAug 202564 servedVillage of CrookstonHuman impact likely1.98 mg/LFeb 202669 servedCrystal Lake Mhp, Llcpurchased waterNatural background0.87 mg/LJan 2026100 servedVillage of CulbertsonHealth-study range5.90 mg/LApr 2026534 servedCuming Co Rwd 1Health-study range8.33 mg/LApr 20261,875 servedCity of CurtisHuman impact likely2.94 mg/LJun 2026806 served
D
City of Dakota CityNatural background0.87 mg/LJan 20262,081 servedDakota Co Rural Waterpurchased waterNatural background0.87 mg/LJan 20262,032 servedVillage of DaltonHuman impact likely1.37 mg/LJan 2026320 servedVillage of DanburyHealth-study range8.63 mg/LApr 202688 servedVillage of DannebrogNatural background0.17 mg/LFeb 2026309 servedVillage of DavenportHuman impact clear3.56 mg/LJun 2026319 servedVillage of DaveyHealth-study range8.22 mg/LMay 2026160 servedCity of David CityNatural background0.18 mg/LFeb 20263,000 servedDawes Co Rwd 1Human impact likely2.09 mg/LMay 202659 servedVillage of DawsonNatural background0.03 mg/LFeb 2026209 servedVillage of DaykinNatural background0.94 mg/LMay 2026153 servedVillage of DecaturNatural background0.03 mg/LFeb 2026410 servedVillage of DentonNatural background0.03 mg/LJan 2026190 servedCity of DeshlerHealth-study range7.59 mg/LApr 2026747 servedVillage of DeweeseHealth-study range6.18 mg/LMay 202658 servedVillage of DewittHealth-study range6.57 mg/LApr 2026598 servedVillage of DillerHuman impact clear4.67 mg/LMay 2026269 servedVillage of DixAbove the federal limit11.40 mg/LApr 2026260 servedVillage of DixonNatural background0.03 mg/LJan 202680 servedVillage of DodgeHuman impact clear4.48 mg/LApr 2026612 servedDodge Co Sid #3 - Lake VenturaNatural background0.03 mg/LFeb 2026200 servedVillage of DoniphanHealth-study range5.28 mg/LMay 2026829 servedVillage of DorchesterNatural background0.03 mg/LFeb 2026586 servedVillage of Douglaspurchased waterHealth-study range8.05 mg/LApr 2026200 servedDouglas Co Sid 177 - Riverside LakesNatural background0.63 mg/LJan 2026330 servedDouglas Co Sid 258 - Carat HomesNatural background0.03 mg/LMar 2026125 servedDouglas Co Sid 277 - The FarmHuman impact likely2.54 mg/LAug 2025450 servedDouglas Co Sid 284 -Trailridge RanchesNatural background0.57 mg/LMay 2026450 servedDouglas Co Sid 303 - Skyline WoodsNatural background0.60 mg/LNov 2025450 servedVillage of Duboispurchased waterHuman impact likely2.79 mg/LAug 2025122 servedVillage of DunbarHuman impact clear3.15 mg/LFeb 2026195 servedVillage of DuncanHuman impact clear4.33 mg/LApr 2026392 servedVillage of DunningNatural background0.30 mg/LFeb 2026103 servedVillage of DwightNatural background0.08 mg/LFeb 2026229 served
E
Village of EagleNatural background0.63 mg/LNov 20251,065 servedEagle Lake SubdivisionNatural background0.15 mg/LFeb 2026104 servedEagle Way Mhc Llcpurchased waterNatural background0.63 mg/LNov 202599 servedEagles Nest EstatesHealth-study range6.10 mg/LMar 202652 servedEast Maloney Homeowners AssnNatural background0.08 mg/LFeb 202650 servedEast Park EstatesHealth-study range9.78 mg/LApr 2026100 servedCity of EdgarHealth-study range8.16 mg/LApr 2026428 servedVillage of EdisonHealth-study range6.57 mg/LApr 2026111 servedVillage of ElbaHealth-study range5.66 mg/LNov 2025211 servedCity of ElginNatural background0.92 mg/LFeb 2026717 servedVillage of Elk CreekHuman impact clear3.93 mg/LMar 202680 servedVillage of Elm CreekHealth-study range8.45 mg/LApr 2026901 servedVillage of ElmwoodHealth-study range7.67 mg/LApr 2026698 servedVillage of ElsieHuman impact likely2.35 mg/LOct 2025102 servedVillage of ElwoodHuman impact clear4.10 mg/LFeb 2026670 servedVillage of EndicottNatural background0.21 mg/LFeb 2026132 servedVillage of EricsonNatural background0.22 mg/LNov 202590 servedVillage of EustisHuman impact likely2.78 mg/LNov 2025387 servedVillage of EwingNatural background0.94 mg/LFeb 2026367 servedVillage of ExeterNatural background0.03 mg/LMar 2026591 served
F
City of FairburyAbove the federal limit10.40 mg/LApr 20263,707 servedCity of FairfieldHuman impact clear4.00 mg/LMay 2026333 servedVillage of FairmontHealth-study range5.72 mg/LAug 2025600 servedCity of Falls CityNatural background0.37 mg/LNov 20254,015 servedVillage of FarnamHuman impact clear4.05 mg/LFeb 2026170 servedVillage of FarwellNatural background0.51 mg/LApr 2026124 servedVillage of Filleypurchased waterAbove the federal limit10.60 mg/LJun 2026140 servedVillage of FirthHealth-study range7.38 mg/LApr 2026640 servedVillage of Fordycepurchased waterNatural background0.61 mg/LFeb 2026135 servedCity of Fort Calhounpurchased waterHuman impact clear3.32 mg/LJun 20261,010 servedCity of FranklinHuman impact clear3.00 mg/LFeb 2026950 servedCity of FremontNatural background0.67 mg/LMay 202627,230 servedCity of FriendAbove the federal limit16.80 mg/LMar 2026964 servedCity of FullertonHuman impact clear3.70 mg/LMar 20261,307 servedVillage of FunkHealth-study range5.13 mg/LJun 2025204 served
G
Village of GarlandNatural background0.03 mg/LNov 2025210 servedCity of GenevaHuman impact likely1.21 mg/LFeb 20262,217 servedCity of GenoaHuman impact clear4.58 mg/LFeb 2026898 servedCity of GeringHuman impact clear3.62 mg/LAug 20258,500 servedCity of GibbonHuman impact clear4.14 mg/LFeb 20261,878 servedVillage of GiltnerNatural background0.71 mg/LFeb 2026410 servedVillage of GlenvilHealth-study range5.24 mg/LFeb 2026350 servedVillage of GoehnerNatural background0.18 mg/LNov 2024185 servedCity of GordonHuman impact clear3.16 mg/LDec 20251,500 servedCity of GothenburgHuman impact likely1.33 mg/LFeb 20263,578 servedVillage of GraftonNatural background0.64 mg/LMay 2026125 servedCity of Grand IslandHuman impact likely2.31 mg/LFeb 202651,478 servedCity of GrantHuman impact likely2.70 mg/LFeb 20261,197 servedVillage of GreeleyNatural background0.03 mg/LFeb 2026450 servedGreen Acres Mobile Home ParkHealth-study range8.95 mg/LApr 2026250 servedVillage of GreenwoodHealth-study range5.73 mg/LAug 2025600 servedVillage of GreshamNatural background0.03 mg/LJun 2026221 servedCity of GretnaHealth-study range7.64 mg/LMay 20268,661 servedVillage of Guide Rockpurchased waterHuman impact clear3.00 mg/LFeb 2026225 servedVillage of GurleyHuman impact likely2.44 mg/LMar 2026228 served
H
Village of HaiglerHuman impact likely2.29 mg/LMar 2026162 servedVillage of HallamNatural background0.03 mg/LApr 2026308 servedVillage of HamptonHealth-study range7.82 mg/LApr 2026432 servedVillage of HarbineHuman impact likely2.21 mg/LFeb 202665 servedVillage of Hardypurchased waterHealth-study range5.28 mg/LMay 2026159 servedHarrisburg Water SystemHuman impact likely2.23 mg/LMay 2026150 servedVillage of HarrisonHuman impact likely1.98 mg/LMay 2026251 servedCity of HartingtonHealth-study range5.72 mg/LFeb 20261,499 servedCity of HarvardHealth-study range5.39 mg/LJun 20261,000 servedCity of HastingsHealth-study range5.38 mg/LJun 202624,927 servedCity of Hay SpringsHuman impact likely1.20 mg/LNov 2025614 servedVillage of Hayes CenterHuman impact clear3.10 mg/LFeb 2026220 servedCity of HebronHealth-study range9.04 mg/LApr 20261,565 servedVillage of HemingfordHuman impact clear3.30 mg/LFeb 2026810 servedCity of HendersonHuman impact likely1.48 mg/LMar 20251,080 servedVillage of Henrypurchased waterHuman impact likely1.19 mg/LFeb 2026163 servedVillage of Hermanpurchased waterHealth-study range9.77 mg/LApr 2026268 servedVillage of HersheyNatural background0.95 mg/LFeb 2026665 servedCity of HickmanHuman impact likely1.49 mg/LFeb 20263,300 servedVillage of HildrethHealth-study range8.63 mg/LApr 2026370 servedHitch N Rail Mobile Home CourtHuman impact likely1.01 mg/LNov 2025180 servedVillage of Holbrookpurchased waterHealth-study range5.95 mg/LNov 2025201 servedCity of HoldregeHealth-study range7.01 mg/LJun 20265,555 servedVillage of HolsteinHuman impact likely2.13 mg/LFeb 2026187 servedVillage of HomerNatural background0.73 mg/LApr 2026532 servedCity of HooperNatural background0.03 mg/LFeb 2026852 servedVillage of HordvilleHuman impact clear4.92 mg/LApr 2026147 servedVillage of HoskinsNatural background0.03 mg/LNov 2025263 servedVillage of HowellsHealth-study range8.65 mg/LJun 2026567 servedVillage of HubbardHuman impact likely1.75 mg/LFeb 2026234 servedVillage of HubbellHuman impact clear3.73 mg/LApr 202668 servedCity of HumboldtHuman impact clear4.23 mg/LApr 2026950 servedCity of HumphreyAbove the federal limit10.30 mg/LJun 2026842 servedVillage of HyannisNatural background0.07 mg/LFeb 2026168 served
I
City of ImperialHuman impact clear3.49 mg/LFeb 20262,071 servedCity of Indianolapurchased waterHuman impact clear3.34 mg/LJan 2026584 servedVillage of IthacaHealth-study range7.46 mg/LMay 2026168 served
J
Village of JacksonHuman impact likely1.13 mg/LFeb 2026235 servedVillage of JansenHuman impact clear3.65 mg/LNov 202599 servedVillage of JohnsonHealth-study range7.42 mg/LApr 2026328 servedJohnson Co Rwd 1Natural background0.09 mg/LApr 2026977 servedVillage of JulianHealth-study range9.64 mg/LApr 202645 servedVillage of JuniataHealth-study range6.63 mg/LMay 2026757 served
K
K & K Manufactured Home Communitypurchased waterHealth-study range5.38 mg/LJun 2026180 servedCity of KearneyHuman impact likely1.85 mg/LFeb 202634,000 servedVillage of KenesawHealth-study range7.03 mg/LApr 2026919 servedVillage of Kennardpurchased waterHuman impact likely1.00 mg/LFeb 20261,350 servedVillage of KilgoreHuman impact likely2.62 mg/LFeb 202699 servedCity of KimballHuman impact clear3.25 mg/LMar 20262,596 servedKingswood Plaza Mhc Llcpurchased waterHealth-study range5.38 mg/LJun 2026450 servedKpr Us LlcHealth-study range7.81 mg/LApr 2026350 served
L
Lake Allure Subdivision - AshlandNatural background0.03 mg/LMay 2026179 servedLakeland Estates Water Companypurchased waterHuman impact likely1.00 mg/LFeb 20261,552 servedLakeside Trailer CourtNatural background0.12 mg/LFeb 202660 servedLakeview Acres Lot OwnersNatural background0.03 mg/LNov 202560 servedLancaster Co Rwd 1Natural background0.20 mg/LMay 20266,000 servedLancaster Co Sid 3 - HollandHealth-study range5.75 mg/LMay 2026190 servedLancaster Co Sid 6 - Village of EmeraldHuman impact likely2.90 mg/LMay 2025100 servedCity of LaurelHealth-study range5.05 mg/LJun 2026972 servedVillage of LawrenceHealth-study range5.08 mg/LAug 2025304 servedVillage of LebanonHuman impact likely2.72 mg/LApr 202658 servedVillage of LeighNatural background0.03 mg/LFeb 2026405 servedVillage of Lewistonpurchased waterHuman impact likely2.79 mg/LAug 202558 servedCity of LexingtonHealth-study range7.58 mg/LMay 202610,348 servedVillage of LibertyHuman impact likely2.03 mg/LNov 202537 servedCity of LincolnHuman impact likely1.70 mg/LMay 2026296,000 servedVillage of LindsayAbove the federal limit12.50 mg/LApr 2026255 servedVillage of LitchfieldHealth-study range5.78 mg/LApr 2026151 servedLittle Blue Nrd Rwd 1purchased waterAbove the federal limit10.40 mg/LApr 20261,580 servedVillage of LodgepoleHealth-study range6.38 mg/LJun 2026206 servedLogan East Rural Water SystemHealth-study range9.77 mg/LApr 20263,000 servedCity of Long PineHuman impact likely1.45 mg/LFeb 2026305 servedVillage of LoomisHealth-study range6.58 mg/LApr 2026382 servedCity of LouisvilleNatural background0.11 mg/LMar 20261,400 servedCity of Loup CityHuman impact likely1.92 mg/LNov 20251,045 servedLower Big Blue Nrd - Beatrice Westpurchased waterAbove the federal limit10.60 mg/LJun 2026126 servedLower Big Blue Nrd - Wymorepurchased waterHealth-study range7.32 mg/LApr 2026856 servedLower Platte North Rwd - Brunopurchased waterNatural background0.18 mg/LFeb 202625 servedLower Platte North Rwd - Colonpurchased waterHuman impact likely2.88 mg/LJun 2026128 servedLower Republican Rwd 1purchased waterHuman impact clear3.00 mg/LFeb 2026200 servedVillage of Lymanpurchased waterHuman impact likely1.19 mg/LFeb 2026325 servedVillage of Lynchpurchased waterHuman impact clear4.17 mg/LJan 2026198 servedCity of LyonsNatural background0.03 mg/LNov 2025824 served
M
City of MadisonHuman impact clear3.60 mg/LMar 20262,135 servedVillage of MadridHealth-study range6.29 mg/LMay 2026270 servedVillage of Magnetpurchased waterNatural background0.13 mg/LJun 202652 servedVillage of MalcolmNatural background0.03 mg/LMay 2026457 servedMallard Beach Dr #22-Johnson LakeNatural background0.03 mg/LMay 2026100 servedVillage of MalmoHuman impact clear4.18 mg/LMay 202695 servedVillage of Manleypurchased waterHealth-study range8.05 mg/LApr 2026195 servedMaplewood Estates Mobile Home Parkpurchased waterHuman impact clear3.32 mg/LJun 2026805 servedVillage of MarquetteNatural background0.03 mg/LMay 2026236 servedVillage of MartinsburgHuman impact likely2.53 mg/LApr 202678 servedVillage of MaskellHuman impact likely2.26 mg/LFeb 202686 servedVillage of Mason CityHuman impact likely1.99 mg/LMay 2026171 servedVillage of MaxwellHuman impact likely1.71 mg/LNov 2025315 servedVillage of MaywoodHuman impact clear4.29 mg/LMar 2026261 servedCity of MccookHealth-study range6.19 mg/LApr 20267,450 servedVillage of Mccool JunctionHealth-study range8.47 mg/LApr 2026487 servedVillage of Mcleanpurchased waterNatural background0.13 mg/LJun 202647 servedVillage of MeadNatural background0.11 mg/LAug 2025569 servedVillage of Meadow GroveHuman impact likely1.82 mg/LMay 2026301 servedMeadowbrook Estates Water Systempurchased waterHuman impact clear3.32 mg/LJun 2026675 servedMeadowbrook Mobile Home Parkpurchased waterNatural background0.67 mg/LMay 2026350 servedVillage of MemphisHealth-study range8.15 mg/LApr 2026106 servedVillage of MernaAbove the federal limit10.20 mg/LApr 2026363 servedVillage of MerrimanNatural background0.03 mg/LFeb 202687 servedMetropolitan Utilities DistrictHuman impact clear3.32 mg/LJun 2026660,000 servedMiddle Island Lake AssociationNatural background0.03 mg/LDec 202592 servedCity of MilfordHealth-study range7.87 mg/LApr 20262,090 servedMilford Meadows Care Center, LlcNatural background0.03 mg/LJun 2026100 servedVillage of MillerHuman impact likely1.58 mg/LNov 2025136 servedVillage of MilliganHealth-study range6.13 mg/LAug 2025244 servedCity of MinatareHealth-study range5.97 mg/LJan 2026809 servedCity of MindenNatural background0.12 mg/LMay 20263,118 servedCity of MitchellHuman impact clear3.10 mg/LFeb 20261,526 servedVillage of MonroeHealth-study range5.08 mg/LNov 2025284 servedVillage of MoorefieldHealth-study range5.20 mg/LJan 202628 servedVillage of Morrillpurchased waterHuman impact likely1.19 mg/LFeb 2026934 servedVillage of Morse BluffHuman impact clear4.20 mg/LFeb 2026117 servedMount Michael High SchoolHuman impact clear3.18 mg/LMay 2026300 servedVillage of MullenHuman impact likely1.02 mg/LMay 2026279 servedVillage of Murdockpurchased waterHuman impact likely2.58 mg/LNov 2025275 servedVillage of Murraypurchased waterHuman impact clear4.28 mg/LMay 2026480 served
N
Village of NaperHuman impact clear3.49 mg/LFeb 2026100 servedVillage of NaponeeNatural background0.21 mg/LFeb 202697 servedNebraska Center For WomenNatural background0.03 mg/LMay 2026400 servedCity of Nebraska CityNatural background0.06 mg/LNov 20257,414 servedNebraskan Manufactured Home Communitypurchased waterHealth-study range5.38 mg/LJun 2026108 servedVillage of Nehawkapurchased waterHuman impact clear4.28 mg/LMay 2026175 servedCity of NelighHealth-study range7.76 mg/LApr 20261,592 servedCity of NelsonHuman impact clear3.27 mg/LNov 2025490 servedVillage of NemahaHealth-study range5.40 mg/LFeb 2026122 servedNemaha Co Rwd #2Health-study range9.50 mg/LJun 20261,011 servedNemaha Co Rwd 1Health-study range7.57 mg/LApr 2026600 servedVillage of NewcastleHealth-study range7.34 mg/LApr 2026300 servedCity of Newman GroveHealth-study range7.28 mg/LMay 2026721 servedVillage of NewportNatural background0.91 mg/LDec 202580 servedVillage of NiobraraNatural background0.03 mg/LJun 2026365 servedCity of NorfolkNatural background0.15 mg/LJun 202526,147 servedCity of North BendNatural background0.03 mg/LFeb 20261,279 servedVillage of North Louppurchased waterHealth-study range5.11 mg/LNov 2025197 servedCity of North PlatteNatural background0.39 mg/LApr 202625,000 servedNorth Point Johnson LakeNatural background0.03 mg/LJun 202625 servedNorth Side Mobile Home RanchHealth-study range7.41 mg/LJun 202674 served
O
Village of OakdaleNatural background0.03 mg/LFeb 2026322 servedCity of OaklandNatural background0.45 mg/LFeb 20261,300 servedVillage of Obertpurchased waterNatural background0.61 mg/LFeb 202658 servedVillage of OcontoHuman impact likely2.90 mg/LAug 2025150 servedVillage of OdellHuman impact likely2.85 mg/LJun 2026320 servedCity of OgallalaHuman impact likely2.82 mg/LJun 20264,878 servedVillage of OhiowaNatural background0.03 mg/LNov 2025140 servedCity of OneillHuman impact likely1.22 mg/LJun 20263,705 servedVillage of OngHuman impact likely2.63 mg/LAug 202548 servedVillage of OrchardAbove the federal limit11.00 mg/LApr 2026379 servedCity of OrdHealth-study range5.11 mg/LNov 20252,112 servedVillage of OrleansHuman impact clear3.53 mg/LJun 2025239 servedCity of OsceolaAbove the federal limit10.00 mg/LMay 2026875 servedCity of OshkoshHuman impact likely2.97 mg/LNov 2025809 servedCity of OsmondHealth-study range8.64 mg/LApr 2026870 servedVillage of Otoepurchased waterHealth-study range8.05 mg/LApr 2026288 servedOtoe Co Rwd #3Health-study range8.05 mg/LApr 20262,500 servedOtoe Co Rwd 1purchased waterNatural background0.06 mg/LNov 2025714 servedOtoe Co. Rwd #3 - Louisvillepurchased waterHealth-study range8.05 mg/LApr 2026630 servedVillage of OvertonHuman impact clear3.38 mg/LFeb 2026600 servedVillage of OxfordHealth-study range8.70 mg/LApr 2026719 served
P
Village of PageHuman impact likely1.16 mg/LJun 2026166 servedVillage of PalisadeHuman impact clear3.29 mg/LJan 2026294 servedVillage of PalmerNatural background0.03 mg/LFeb 2026472 servedVillage of Palmyrapurchased waterHealth-study range8.05 mg/LApr 2026567 servedVillage of PanamaNatural background0.03 mg/LJun 2026250 servedCity of PapillionNatural background0.46 mg/LNov 202535,000 servedCity of Pawnee CityHuman impact likely1.69 mg/LNov 2025830 servedPawnee Co Rwd #1Human impact likely2.79 mg/LAug 20251,500 servedPawnee Co Rwd #2purchased waterHealth-study range5.00 mg/LJan 202540 servedVillage of PaxtonHuman impact likely1.66 mg/LFeb 2026483 servedPeaceful AcresNatural background0.03 mg/LFeb 202640 servedCity of PeruNatural background0.86 mg/LSep 2023650 servedVillage of PetersburgHuman impact likely1.11 mg/LMar 2026333 servedVillage of PhillipsHuman impact likely2.53 mg/LDec 2025385 servedVillage of PickrellHuman impact clear3.94 mg/LJun 2026201 servedCity of PierceHuman impact clear4.74 mg/LJun 20261,800 servedVillage of PilgerNatural background0.03 mg/LFeb 2026260 servedPine Ridge Job CorpsNatural background0.53 mg/LApr 2026250 servedCity of PlainviewHealth-study range9.87 mg/LJun 20261,282 servedVillage of Platte CenterNatural background0.98 mg/LJun 2026336 servedCity of PlattsmouthNatural background0.68 mg/LFeb 20266,680 servedVillage of Pleasant DaleHuman impact clear4.65 mg/LApr 2026317 servedVillage of PleasantonNatural background0.07 mg/LFeb 2026367 servedVillage of PlymouthHuman impact likely1.98 mg/LJun 2026400 servedVillage of PolkNatural background0.03 mg/LApr 2026346 servedCity of PoncaHealth-study range7.20 mg/LMar 2026894 servedVillage of PotterHealth-study range5.67 mg/LAug 2025337 servedVillage of PragueNatural background0.03 mg/LDec 2025291 servedPrairie West Mobile Home ParkNatural background0.18 mg/LMay 202660 servedVillage of PrimroseHealth-study range5.37 mg/LApr 202669 servedVillage of ProsserAbove the federal limit18.20 mg/LJun 202676 served
R
Village of Raganpurchased waterHuman impact likely2.12 mg/LFeb 202625 servedCity of RandolphHuman impact clear4.06 mg/LNov 2025944 servedRaven'S NestHealth-study range6.27 mg/LJun 202670 servedCity of RavennaNatural background0.52 mg/LMar 20261,457 servedVillage of RaymondHuman impact clear4.07 mg/LAug 2025220 servedCity of Red CloudHuman impact likely2.88 mg/LDec 2025991 servedVillage of Republican CityHuman impact clear4.61 mg/LMar 2026150 servedVillage of ReynoldsHealth-study range6.69 mg/LNov 202560 servedRich Mobile Home CourtHuman impact likely1.16 mg/LMar 202659 servedRichardson Co Rwd 1Health-study range5.60 mg/LApr 2026812 servedRichardson Co Rwd 2purchased waterNatural background0.37 mg/LNov 2025980 servedRio Vista Mhppurchased waterHuman impact clear3.32 mg/LJun 2026100 servedVillage of Rising CityNatural background0.13 mg/LSep 2025374 servedVillage of RiverdaleHuman impact likely1.77 mg/LSep 2025210 servedRiverside Mobile Home ParkHealth-study range8.48 mg/LApr 2026122 servedVillage of RivertonNatural background0.12 mg/LAug 202560 servedVillage of Rocapurchased waterNatural background0.20 mg/LMay 2026222 servedVillage of RockvilleHuman impact likely1.25 mg/LJun 202690 servedVillage of RogersNatural background0.03 mg/LNov 202595 servedVillage of RoselandHealth-study range6.68 mg/LMay 2026250 servedVillage of RoyalHuman impact likely1.06 mg/LFeb 2026180 servedVillage of Rulopurchased waterNatural background0.37 mg/LNov 2025200 servedCity of RushvilleHuman impact clear4.70 mg/LJun 2026888 servedVillage of RuskinHealth-study range6.07 mg/LApr 2026105 served
S
Village of Salempurchased waterNatural background0.37 mg/LNov 2025160 servedSandy Pointe Lake DevelopmentNatural background0.03 mg/LFeb 2026100 servedCity of SargentHuman impact clear3.00 mg/LMar 2026550 servedSarpy Co Sid 158 - Tiburon Golf CourseHuman impact likely2.55 mg/LNov 20251,992 servedSarpy Co Sid 23 - Westmont SubdivisionNatural background0.49 mg/LAug 2025980 servedSarpy Co Sid 24 - Thousand OaksAbove the federal limit13.20 mg/LFeb 202560 servedSarpy Co Sid 34 - Sarpy HeightsNatural background0.22 mg/LAug 2025125 servedSarpy Co Sid 38 - Highland EstatesHuman impact clear4.99 mg/LJun 2026250 servedSarpy Co Sid 79 - Meadow OaksNatural background0.03 mg/LJul 2025300 servedSarpy Co Sid 81 - Fairview HeightsHealth-study range6.02 mg/LAug 2025280 servedSaunders Co Sid 4 - Pawnee MeadowsHuman impact likely1.89 mg/LNov 2025136 servedSaunders Co Sid 6 - RiverviewHuman impact likely1.97 mg/LFeb 2026103 servedSaunders Co Sid 8Health-study range6.30 mg/LJun 2026925 servedCity of SchuylerHuman impact likely2.33 mg/LJun 20266,547 servedVillage of ScotiaHuman impact likely2.65 mg/LJun 2026319 servedScotts Bluff Co Sid 10 - Wildcat HillsHealth-study range7.99 mg/LMay 2026150 servedScotts Bluff Co Sid 13 (Hilyard Subd)Human impact clear3.58 mg/LFeb 202628 servedCity of ScottsbluffHealth-study range5.55 mg/LJun 202614,282 servedCity of ScribnerNatural background0.03 mg/LMar 2026857 servedCity of SewardHealth-study range6.90 mg/LApr 20267,700 servedShannon Estatespurchased waterHuman impact likely1.00 mg/LFeb 2026100 servedVillage of ShelbyNatural background0.03 mg/LAug 2025714 servedVillage of SheltonNatural background0.03 mg/LSep 20251,059 servedSherman Lake HomesHuman impact likely1.94 mg/LJun 202638 servedVillage of ShickleyHealth-study range8.02 mg/LApr 2026341 servedVillage of ShubertHealth-study range7.74 mg/LMay 2026138 servedCity of SidneyHealth-study range8.66 mg/LApr 20266,720 servedVillage of Silver CreekHuman impact likely2.42 mg/LAug 2025449 servedSilver Trailer ParkHealth-study range8.75 mg/LApr 202685 servedSky Ranch AcresHealth-study range6.43 mg/LFeb 202695 servedVillage of SmithfieldHealth-study range5.91 mg/LNov 202550 servedVillage of SnyderHealth-study range7.57 mg/LMay 2026300 servedCity of South Sioux CityNatural background0.33 mg/LFeb 202614,043 servedSouthfork EstatesHuman impact likely1.95 mg/LAug 202580 servedVillage of SpaldingHuman impact likely1.38 mg/LJun 2026487 servedVillage of Spencerpurchased waterHuman impact clear4.17 mg/LJan 2026350 servedVillage of SpragueHealth-study range5.53 mg/LMay 2026150 servedCity of SpringfieldHealth-study range9.94 mg/LApr 20261,529 servedVillage of SpringviewHealth-study range7.98 mg/LApr 2026200 servedCity of St EdwardHealth-study range7.31 mg/LJun 2026710 servedVillage of St Helenapurchased waterNatural background0.61 mg/LFeb 202689 servedCity of St PaulHuman impact likely2.04 mg/LJun 20262,416 servedVillage of Stamfordpurchased waterHuman impact clear3.53 mg/LJun 2025202 servedCity of StantonHuman impact clear3.69 mg/LNov 20251,577 servedStanton Co Sid 1 - Woodland ParkNatural background0.03 mg/LJun 20261,841 servedVillage of StaplehurstHealth-study range8.76 mg/LMay 2026230 servedVillage of StapletonHuman impact likely1.76 mg/LSep 2025305 servedVillage of Steele CityAbove the federal limit10.50 mg/LMay 202660 servedVillage of Steinauerpurchased waterHuman impact likely2.79 mg/LAug 202565 servedVillage of StellaNatural background0.14 mg/LJun 2026140 servedVillage of SterlingNatural background0.03 mg/LJun 2025502 servedVillage of StockvilleHuman impact clear3.62 mg/LFeb 202625 servedVillage of StrattonHuman impact likely1.78 mg/LJun 2026310 servedCity of StromsburgHuman impact clear4.07 mg/LMay 20261,155 servedVillage of StuartHuman impact clear3.03 mg/LJun 2026486 servedVillage of SumnerHuman impact likely2.26 mg/LDec 2025220 servedSunset View Mobile Home ParkHuman impact clear3.07 mg/LFeb 2026200 servedCity of SuperiorHealth-study range5.28 mg/LMay 20261,979 servedVillage of SutherlandNatural background0.98 mg/LDec 20251,313 servedCity of SuttonHealth-study range7.55 mg/LMay 20261,447 servedVillage of SwantonHealth-study range5.99 mg/LMay 202688 servedCity of SyracuseHuman impact likely2.30 mg/LJan 20261,962 served
T
Village of Table RockNatural background0.78 mg/LApr 2026247 servedVillage of TalmageHuman impact likely1.58 mg/LJun 2026266 servedTaylor ManorHealth-study range6.31 mg/LJan 202680 servedCity of TecumsehHuman impact likely2.44 mg/LJun 20262,438 servedCity of TekamahHealth-study range7.88 mg/LJun 20261,753 servedCity of Terrytownpurchased waterHuman impact clear3.62 mg/LAug 20251,143 servedVillage of ThedfordHuman impact clear3.04 mg/LMar 2026200 servedCity of TildenHealth-study range6.29 mg/LJun 2026957 servedVillage of TobiasHealth-study range6.83 mg/LFeb 2026102 servedVillage of TrentonHuman impact clear3.74 mg/LJan 2026501 servedVillage of Trumbullpurchased waterHealth-study range5.38 mg/LJun 2026194 served
U
Village of Uehlingpurchased waterHealth-study range9.77 mg/LApr 2026241 servedVillage of UlyssesNatural background0.03 mg/LFeb 2026176 servedVillage of Unadillapurchased waterHealth-study range8.05 mg/LApr 2026311 servedVillage of UnionHealth-study range8.28 mg/LMay 2026196 servedVillage of UplandHealth-study range5.22 mg/LMar 2026145 servedVillage of UticaNatural background0.03 mg/LNov 2025840 served
V
City of ValentineAbove the federal limit10.60 mg/LApr 20262,737 servedCity of ValleyNatural background0.20 mg/LFeb 20263,294 servedValley View EstatesHuman impact likely1.86 mg/LNov 202591 servedVillage of ValparaisoHuman impact clear3.45 mg/LNov 2025600 servedVillage of VenangoHuman impact clear4.91 mg/LMay 2026178 servedVillage of VerdelNatural background0.03 mg/LJun 202630 servedVillage of Verdigrepurchased waterAbove the federal limit16.10 mg/LApr 2026552 servedVillage of VerdonHuman impact likely1.29 mg/LAug 2025175 servedVillage of Virginiapurchased waterHuman impact likely2.79 mg/LAug 202567 served
W
Village of WacoNatural background0.21 mg/LDec 2025336 servedCity of WahooHuman impact likely2.88 mg/LJun 20264,500 servedCity of WakefieldNatural background0.03 mg/LFeb 20251,450 servedVillage of WallaceHuman impact likely2.22 mg/LAug 2025316 servedWashington Co Rural Water 1purchased waterHuman impact clear3.32 mg/LJun 20261,964 servedWashington Co Rural Water 2purchased waterHuman impact likely1.00 mg/LFeb 20261,218 servedWashington Terrace Llcpurchased waterHuman impact clear3.32 mg/LJun 2026223 servedVillage of WaterburyNatural background0.48 mg/LJan 202674 servedVillage of Waterloopurchased waterHuman impact clear3.32 mg/LJun 2026962 servedWau Col Rws - East Sidepurchased waterHealth-study range8.27 mg/LApr 2026260 servedWau Col Rws - West Sidepurchased waterNatural background0.13 mg/LJun 2026325 servedVillage of WaunetaHuman impact likely2.42 mg/LJun 2026549 servedVillage of WausaNatural background0.13 mg/LJun 2026592 servedCity of WaverlyHealth-study range9.18 mg/LApr 20264,279 servedCity of WayneHuman impact clear4.62 mg/LDec 20255,990 servedCity of Weeping WaterAbove the federal limit12.20 mg/LMay 20261,107 servedWest Knox RwdAbove the federal limit16.10 mg/LApr 2026565 servedWest Military Water CompanyNatural background0.03 mg/LFeb 2026300 servedCity of West PointNatural background0.07 mg/LFeb 20263,550 servedWest Side Trailer CourtHuman impact likely2.60 mg/LAug 2025100 servedVillage of WesternHealth-study range7.79 mg/LMay 2026249 servedWestern Ne Joint Water BoardHuman impact likely1.19 mg/LFeb 20261,368 servedVillage of WestonHuman impact likely2.21 mg/LFeb 2026310 servedVillage of Whitneypurchased waterHuman impact likely2.09 mg/LMay 202657 servedCity of WilberHuman impact clear4.43 mg/LJun 20261,930 servedVillage of WilcoxHuman impact likely2.12 mg/LFeb 2026360 servedVillage of WilsonvilleHuman impact clear4.32 mg/LJul 202571 servedVillage of Winnetoonpurchased waterAbove the federal limit16.10 mg/LApr 202675 servedVillage of WinsideNatural background0.15 mg/LJun 2026429 servedCity of WisnerHealth-study range9.37 mg/LMar 20261,239 servedVillage of WolbachHuman impact likely2.01 mg/LJun 2025287 servedVillage of Wood LakeNatural background0.22 mg/LAug 202570 servedCity of Wood RiverNatural background0.18 mg/LJun 20261,204 servedWood River Valley Mobile Home ParkHuman impact likely1.10 mg/LSep 202548 servedWoodland Valley Mhc Llcpurchased waterHuman impact clear3.32 mg/LJun 2026160 servedCity of WymoreHealth-study range7.32 mg/LApr 20261,656 servedVillage of WynotHuman impact likely2.33 mg/LAug 2025220 served
Y
City of YorkNatural background0.03 mg/LJun 20268,091 servedCity of YutanNatural background0.38 mg/LJun 20261,274 served

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NitrateSmart

Nitrate in community water systems, from the utilities’ own compliance reporting.

Results reaching back to July 2023 · current through August 9, 2026.

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