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Tap water quality report

Humphrey, City of

EPA monitoring tested this supplier for 68 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
10
detected
842
people served
271
health-based violations
Nebraska rankingsLead in NebraskaPFAS in Nebraska
Water source
Ground water
Ownership
Local government
Counties served
Platte

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.

271
health-based violations
287
violations on file
3
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-07-01 → 2025-09-30

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
Selenium
78.68 µg/L 157%
of the EPA limit, at the 95th percentile of samples — 50 µg/L
worst single sample: 101 µg/L
69/69 SYR4 2012–2019
Arsenic
12.785 µg/L 128%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 14.5 µg/L
50/50 SYR4 2012–2017
Nitrate-Nitrite
7750 µg/L 78%
of the EPA limit 10000 µg/L
worst single sample: 7930 µg/L
46/46 SYR4 2012–2019
Copper
295.2 µg/L 23%
of the EPA limit 1300 µg/L
worst single sample: 864 µg/L
33/33 SYR4 2013–2019
Lead
514.029 µg/L 3427%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 930 µg/L
10/33 SYR4 2013–2019
Lead
0.00069 mg/L 4.6%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2022
Fluoride
381.25 µg/L 9.5%
of the EPA limit 4000 µg/L
worst single sample: 387 µg/L
6/7 SYR4 2012–2019
Barium
220.4 µg/L 11%
of the EPA limit 2000 µg/L
worst single sample: 221 µg/L
5/5 SYR4 2013–2019
Chromium
4.7425 µg/L 4.7%
of the EPA limit 100 µg/L
worst single sample: 4.81 µg/L
4/5 SYR4 2013–2019
Combined Radium (-226 And -228)
2.2545 pCi/L 45%
of the EPA limit 5 pCi/L
worst single sample: 2.37 pCi/L
4/5 SYR4 2012–2018
58 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WENT, JUNE
Phone
402-923-0224
Email
[email protected]

Frequently asked questions about Humphrey, City of

Is Humphrey, City of tap water safe to drink?

EPA monitoring detected 10 contaminants in Humphrey, City of'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 Humphrey, City of's water?

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

How many people does Humphrey, City of serve?

Humphrey, City of reports serving 842 people in Nebraska, per its EPA record.

Has Humphrey, City of had any water quality violations?

The EPA has 287 violations on file for Humphrey, City of, of which 271 are health-based (a contaminant limit or required treatment was breached) and 3 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.