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Cs Los Cerros Water Company Inc

EPA monitoring tested this supplier for 80 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
13
detected
2,613
people served
0
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Private
Counties served
Pima

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.

0
health-based violations
191
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
MR Monitoring Resolved 2023-01-01 → 2023-12-31
RPT Monitoring Resolved 2019-10-01
RPT Monitoring Resolved 2019-10-01

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
Nitrate
2900 µg/L 29%
of the EPA limit 10000 µg/L
worst single sample: 3000 µg/L
72/74 SYR4 2012–2019
Copper
269.5 µg/L 21%
of the EPA limit 1300 µg/L
worst single sample: 310 µg/L
22/22 SYR4 2014–2017
Lead
4.125 µg/L 28%
of the EPA limit 15 µg/L
worst single sample: 4.5 µg/L
16/22 SYR4 2014–2017
TTHM
3.785 µg/L 4.7%
of the EPA limit 80 µg/L
worst single sample: 4.5 µg/L
12/19 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2023
Barium
60.2 µg/L 3%
of the EPA limit 2000 µg/L
worst single sample: 62 µg/L
7/7 SYR4 2012–2018
Fluoride
284 µg/L 7.1%
of the EPA limit 4000 µg/L
worst single sample: 290 µg/L
7/7 SYR4 2012–2018
Nitrate-Nitrite
2780 µg/L 28%
of the EPA limit 10000 µg/L
worst single sample: 2800 µg/L
5/5 SYR4 2012–2015
1,2-DIBROMO-3-CHLOROPROPANE
0.0290 µg/L 14%
of the EPA limit 0.2000 µg/L
 1/22 SYR4 2012–2019
Bromoform
0.8000 µg/L
No EPA limit set
 1/2 SYR4 2019
Combined Radium (-226 And -228)
0.8000 pCi/L 16%
of the EPA limit 5 pCi/L
 1/9 SYR4 2015–2018
Dibromochloromethane
0.9000 µg/L
No EPA limit set
 1/2 SYR4 2019
Total Haloacetic Acids (HAA5)
0.7700 µg/L 1.3%
of the EPA limit 60 µg/L
 1/19 SYR4 2012–2019
67 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
KRIESS, FRED
Phone
602-698-9786
Email
[email protected]

Frequently asked questions about Cs Los Cerros Water Company Inc

Is Cs Los Cerros Water Company Inc tap water safe to drink?

EPA monitoring detected 13 contaminants in Cs Los Cerros Water Company Inc'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 Los Cerros Water Company Inc's water?

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

How many people does Cs Los Cerros Water Company Inc serve?

Cs Los Cerros Water Company Inc reports serving 2,613 people in Missouri, per its EPA record.

Has Cs Los Cerros Water Company Inc had any water quality violations?

The EPA has 191 violations on file for Cs Los Cerros Water Company Inc, of which 0 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.