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Tap water quality report

Nemaha Co Rwd 1

EPA monitoring tested this supplier for 76 contaminants and detected 20. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

76
contaminants tested
20
detected
600
people served
25
health-based violations
Nebraska rankingsLead in NebraskaPFAS in Nebraska
Water source
Ground water
Ownership
Local government
Counties served
Nemaha

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

25
health-based violations
38
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2019-07-01 → 2019-09-30
MCL Health-based Resolved 2013-06-01 → 2013-06-30
MCL Health-based Resolved 2013-06-01 → 2013-06-30
MCL Health-based Resolved 2013-06-01 → 2013-06-30
MCL Health-based Resolved 2013-06-01 → 2013-06-30
MCL Health-based Archived 1993-08-01 → 1993-08-31
MCL Health-based Archived 1993-08-01 → 1993-08-31

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate-Nitrite
9410 µg/L 94%
of the EPA limit 10000 µg/L
worst single sample: 11500 µg/L
40/40 SYR4 2012–2019
Copper
827.4 µg/L 64%
of the EPA limit 1300 µg/L
worst single sample: 1020 µg/L
10/10 SYR4 2014–2017
Lead
0.00080 mg/L 5.3%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2023
Lead
6.5175 µg/L 43%
of the EPA limit 15 µg/L
worst single sample: 7.26 µg/L
6/10 SYR4 2014–2017
Bromoform
4.432 µg/L
No EPA limit set
worst single sample: 4.48 µg/L
4/11 SYR4 2012–2019
Dibromochloromethane
4.39 µg/L
No EPA limit set
 4/11 SYR4 2012–2019
TTHM
10.285 µg/L 13%
of the EPA limit 80 µg/L
worst single sample: 10.3 µg/L
4/11 SYR4 2012–2019
Arsenic
3.754 µg/L 38%
of the EPA limit 10 µg/L
worst single sample: 3.8 µg/L
3/3 SYR4 2013–2019
Bromodichloromethane
1.712 µg/L
No EPA limit set
worst single sample: 1.74 µg/L
3/11 SYR4 2012–2019
Combined Radium (-226 And -228)
4.3858 pCi/L 88%
of the EPA limit 5 pCi/L
worst single sample: 4.662 pCi/L
3/3 SYR4 2012–2018
Combined Uranium
16.8519 µg/L 56%
of the EPA limit 30 µg/L
worst single sample: 17.731 µg/L
3/3 SYR4 2013–2018
Dibromoacetic Acid
1.598 µg/L
No EPA limit set
worst single sample: 1.62 µg/L
3/3 SYR4 2018–2019
Total Haloacetic Acids (HAA5)
1.598 µg/L 2.7%
of the EPA limit 60 µg/L
worst single sample: 1.62 µg/L
3/3 SYR4 2018–2019
Carbon Tetrachloride
0.5686 µg/L 11%
of the EPA limit 5 µg/L
worst single sample: 0.5690 µg/L
2/11 SYR4 2012–2019
Atrazine
0.2280 µg/L 7.6%
of the EPA limit 3 µg/L
 1/3 SYR4 2013–2019
Barium
207 µg/L 10%
of the EPA limit 2000 µg/L
 1/1 SYR4 2016
Chromium
15.9 µg/L 16%
of the EPA limit 100 µg/L
 1/1 SYR4 2016
Fluoride
382 µg/L 9.6%
of the EPA limit 4000 µg/L
 1/1 SYR4 2016
Selenium
14.4 µg/L 29%
of the EPA limit 50 µg/L
 1/1 SYR4 2016
Vinyl Chloride
0.5200 µg/L 26%
of the EPA limit 2 µg/L
 1/11 SYR4 2012–2019
56 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethylenecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WALKER, TERESA
Phone
402-297-7044
Email
[email protected]

Frequently asked questions about Nemaha Co Rwd 1

Is Nemaha Co Rwd 1 tap water safe to drink?

EPA monitoring detected 20 contaminants in Nemaha Co Rwd 1's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Nemaha Co Rwd 1's water?

EPA monitoring detected Nitrate-Nitrite, Copper, Lead, Lead, Bromoform, and others. The full list with the level and data source for each is above.

How many people does Nemaha Co Rwd 1 serve?

Nemaha Co Rwd 1 reports serving 600 people in Nebraska, per its EPA record.

Has Nemaha Co Rwd 1 had any water quality violations?

The EPA has 38 violations on file for Nemaha Co Rwd 1, of which 25 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.