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Tap water quality report

Cs Gardner Water Company

EPA monitoring tested this supplier for 69 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
9
detected
266
people served
13
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Private
Counties served
Gila

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.

13
health-based violations
248
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-08-01
TT Health-based Resolved 2024-08-01
TT Health-based Resolved 2024-08-01
TT Health-based Resolved 2024-08-01
MCL Health-based Archived 2022-08-01 → 2022-08-31
MCL Health-based Archived 2022-08-01 → 2022-08-31
MCL Health-based Archived 2022-08-01 → 2022-08-31
MCL Health-based Archived 2022-08-01 → 2022-08-31
TT Health-based Resolved 2022-07-01
TT Health-based Resolved 2022-07-01

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
Copper
69.5 µg/L 5.3%
of the EPA limit 1300 µg/L
worst single sample: 110 µg/L
26/39 SYR4 2013–2016
Nitrate
620 µg/L 6.2%
of the EPA limit 10000 µg/L
 20/32 SYR4 2012–2019
Lead
4.8 µg/L 32%
of the EPA limit 15 µg/L
worst single sample: 5.6 µg/L
11/39 SYR4 2013–2016
Lead
0.00068 mg/L 4.5%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2025
Barium
139.5 µg/L 7%
of the EPA limit 2000 µg/L
worst single sample: 140 µg/L
2/2 SYR4 2013
Fluoride
187.5 µg/L 4.7%
of the EPA limit 4000 µg/L
worst single sample: 190 µg/L
2/2 SYR4 2013
Chromium
1 µg/L 1%
of the EPA limit 100 µg/L
 1/2 SYR4 2013
Nitrate-Nitrite
410 µg/L 4.1%
of the EPA limit 10000 µg/L
 1/2 SYR4 2013
Selenium
6.5 µg/L 13%
of the EPA limit 50 µg/L
 1/2 SYR4 2013
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KRIESS, FRED
Phone
602-698-9786
Email
fkriess@cswrgroup.com

Frequently asked questions about Cs Gardner Water Company

Is Cs Gardner Water Company tap water safe to drink?

EPA monitoring detected 9 contaminants in Cs Gardner Water Company'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 Cs Gardner Water Company's water?

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

How many people does Cs Gardner Water Company serve?

Cs Gardner Water Company reports serving 266 people in Missouri, per its EPA record.

Has Cs Gardner Water Company had any water quality violations?

The EPA has 248 violations on file for Cs Gardner Water Company, of which 13 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.