Is Crofton, City of Tap Water Safe? Quality Report

Water source: SWP
Ownership: Local government
Counties served: Knox

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2011-07-01 → 2011-09-30
MCL	Health-based	Resolved	2011-07-01 → 2011-09-30
MCL	Health-based	Resolved	2011-07-01 → 2011-09-30
MCL	Health-based	Resolved	2011-07-01 → 2011-09-30
MCL	Health-based	Resolved	2011-07-01 → 2011-09-30
MCL	Health-based	Resolved	2011-04-01 → 2011-06-30
MCL	Health-based	Resolved	2011-04-01 → 2011-06-30
MCL	Health-based	Resolved	2011-04-01 → 2011-06-30
MCL	Health-based	Resolved	2011-04-01 → 2011-06-30
MCL	Health-based	Resolved	2011-04-01 → 2011-06-30

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Bromodichloromethane	18.365 µg/L No EPA limit set worst single sample: 20.6 µg/L	32/32	SYR4	2012–2019
Chloroform	50.285 µg/L No EPA limit set worst single sample: 56.9 µg/L	32/32	SYR4	2012–2019
Dibromoacetic Acid	2.2845 µg/L No EPA limit set worst single sample: 2.59 µg/L	32/32	SYR4	2012–2019
Dibromochloromethane	8.6105 µg/L No EPA limit set worst single sample: 9.67 µg/L	32/32	SYR4	2012–2019
Dichloroacetic Acid	21.23 µg/L No EPA limit set worst single sample: 24.2 µg/L	32/32	SYR4	2012–2019
TTHM	75.97 µg/L 95% of the EPA limit 80 µg/L worst single sample: 86.1 µg/L	32/32	SYR4	2012–2019
Total Haloacetic Acids (HAA5)	39.255 µg/L 65% of the EPA limit 60 µg/L worst single sample: 47 µg/L	32/32	SYR4	2012–2019
Trichloroacetic Acid	14.765 µg/L No EPA limit set worst single sample: 17.9 µg/L	32/32	SYR4	2012–2019
Copper	150.1 µg/L 12% of the EPA limit 1300 µg/L worst single sample: 361 µg/L	20/20	SYR4	2014–2017
Bromoform	1.155 µg/L No EPA limit set worst single sample: 1.35 µg/L	16/32	SYR4	2012–2019
Monochloroacetic Acid	3.338 µg/L No EPA limit set worst single sample: 4.04 µg/L	13/32	SYR4	2012–2019
Lead	0.0026 mg/L 17% of the EPA limit 0.0150 mg/L	11/11	LCR	2026
Lead	9.02 µg/L 60% of the EPA limit 15 µg/L worst single sample: 12.1 µg/L	11/20	SYR4	2014–2017
Monobromoacetic Acid	1.2025 µg/L No EPA limit set worst single sample: 1.21 µg/L	6/32	SYR4	2012–2019

Utility contact

Contact: ANDERSON, DUSTIN
Phone: 402-388-4766
Email: [email protected]

Frequently asked questions about Crofton, City of

Is Crofton, City of tap water safe to drink?

EPA monitoring detected 14 contaminants in Crofton, 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 Crofton, City of's water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromoacetic Acid, Dibromochloromethane, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Crofton, City of serve?

Crofton, City of reports serving 754 people in Nebraska, per its EPA record.

Has Crofton, City of had any water quality violations?

The EPA has 63 violations on file for Crofton, City of, of which 59 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.