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Tap water quality report

Lakeside Water Company

EPA monitoring tested this supplier for 68 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
9
detected
55
people served
12
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Mixed public/private
Counties served
Yavapai

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
90
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2012-10-01 → 2012-12-31
MCL Health-based Resolved 2012-07-01 → 2012-09-30
MCL Health-based Resolved 2012-07-01 → 2012-09-30
MCL Health-based Resolved 2012-07-01 → 2012-09-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-04-01 → 2012-06-30
MCL Health-based Resolved 2012-01-01 → 2012-03-31
MCL Health-based Resolved 2012-01-01 → 2012-03-31
MCL Health-based Resolved 2002-08-01 → 2002-08-31
MCL Health-based Archived 1989-09-12 → 1993-09-11

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
Combined Radium (-226 And -228)
4.575 pCi/L 92%
of the EPA limit 5 pCi/L
worst single sample: 6.9 pCi/L
16/16 SYR4 2012–2017
Nitrate
2600 µg/L 26%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Combined Uranium
38.73 µg/L 129%
of the EPA limit, at the 95th percentile of samples — 30 µg/L
worst single sample: 52.1 µg/L
15/15 SYR4 2012–2017
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2023
Copper
207.15 µg/L 16%
of the EPA limit 1300 µg/L
worst single sample: 330 µg/L
10/16 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
4.07 pCi/L 27%
of the EPA limit 15 pCi/L
worst single sample: 4.1 pCi/L
7/15 SYR4 2012–2017
Lead
34.8 µg/L 232%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 42 µg/L
6/16 SYR4 2013–2019
TTHM
2.38 µg/L 3%
of the EPA limit 80 µg/L
worst single sample: 2.5 µg/L
3/3 SYR4 2013–2019
Bromoform
1.2 µg/L
No EPA limit set
 1/1 SYR4 2019
59 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-DAtrazineBhc-GammaBenzeneBenzo(A)PyreneBromodichloromethaneChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Haloacetic Acids (HAA5)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DOWNING, MELONEY
Phone
504-351-4729
Email
[email protected]

Frequently asked questions about Lakeside Water Company

Is Lakeside Water Company tap water safe to drink?

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

EPA monitoring detected Combined Radium (-226 And -228), Nitrate, Combined Uranium, Lead, Copper, and others. The full list with the level and data source for each is above.

How many people does Lakeside Water Company serve?

Lakeside Water Company reports serving 55 people in Arizona, per its EPA record.

Has Lakeside Water Company had any water quality violations?

The EPA has 90 violations on file for Lakeside Water Company, 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.