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Tap water quality report

Jefferson Co Rwd 9

EPA monitoring tested this supplier for 50 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

50
contaminants tested
17
detected
352
people served
12
health-based violations
Kansas rankingsLead in KansasPFAS in Kansas
Water source
Ground water
Ownership
Local government
Counties served
Jefferson

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.

12
health-based violations
18
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2011-09-01 → 2011-09-30
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 2009-10-01 → 2009-10-31
MCL Health-based Resolved 1996-05-01 → 1996-05-31
MCL Health-based Resolved 1996-05-01 → 1996-05-31

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
830 µg/L 8.3%
of the EPA limit 10000 µg/L
 20/20 SYR4 2012–2019
Copper
422 µg/L 32%
of the EPA limit 1300 µg/L
worst single sample: 740 µg/L
13/13 SYR4 2014–2017
Lead
10.2 µg/L 68%
of the EPA limit 15 µg/L
worst single sample: 11 µg/L
11/13 SYR4 2014–2017
Lead
0.00070 mg/L 4.7%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Bromodichloromethane
4.29 µg/L
No EPA limit set
worst single sample: 4.6 µg/L
3/3 SYR4 2014–2019
Bromoform
8.44 µg/L
No EPA limit set
worst single sample: 9.1 µg/L
3/3 SYR4 2014–2019
Dibromoacetic Acid
2.81 µg/L
No EPA limit set
worst single sample: 2.9 µg/L
3/3 SYR4 2014–2019
Dibromochloromethane
8.51 µg/L
No EPA limit set
worst single sample: 9.1 µg/L
3/3 SYR4 2014–2019
TTHM
22.27 µg/L 28%
of the EPA limit 80 µg/L
worst single sample: 24 µg/L
3/3 SYR4 2014–2019
Barium
109.5 µg/L 5.5%
of the EPA limit 2000 µg/L
worst single sample: 110 µg/L
2/2 SYR4 2015–2017
Monobromoacetic Acid
0.8175 µg/L
No EPA limit set
worst single sample: 0.8200 µg/L
2/3 SYR4 2014–2019
Selenium
3.125 µg/L 6.3%
of the EPA limit 50 µg/L
worst single sample: 3.2 µg/L
2/2 SYR4 2015–2017
Total Haloacetic Acids (HAA5)
4.22 µg/L 7%
of the EPA limit 60 µg/L
worst single sample: 4.3 µg/L
2/3 SYR4 2014–2019
Arsenic
1.1 µg/L 11%
of the EPA limit 10 µg/L
 1/2 SYR4 2015–2017
Chloroform
0.8000 µg/L
No EPA limit set
 1/3 SYR4 2014–2019
Chromium
1.4 µg/L 1.4%
of the EPA limit 100 µg/L
 1/2 SYR4 2015–2017
Dichloroacetic Acid
0.6000 µg/L
No EPA limit set
 1/3 SYR4 2014–2019
33 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalAtrazineBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideCombined Radium (-226 And -228)DichloromethaneEthylene DibromideEthylbenzeneFluorideMercuryMonochloroacetic AcidStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
GEORGE, ERIN
Phone
785-876-3018
Email
[email protected]

Frequently asked questions about Jefferson Co Rwd 9

Is Jefferson Co Rwd 9 tap water safe to drink?

EPA monitoring detected 17 contaminants in Jefferson Co Rwd 9'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 Jefferson Co Rwd 9's water?

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

How many people does Jefferson Co Rwd 9 serve?

Jefferson Co Rwd 9 reports serving 352 people in Kansas, per its EPA record.

Has Jefferson Co Rwd 9 had any water quality violations?

The EPA has 18 violations on file for Jefferson Co Rwd 9, of which 12 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.