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Tap water quality report

Grand Ave Apartments

EPA monitoring tested this supplier for 68 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
13
detected
80
people served
9
health-based violations
Wisconsin rankingsLead in WisconsinPFAS in Wisconsin
Water source
Ground water
Ownership
Private
Counties served
Ozaukee

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.

9
health-based violations
89
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2014-08-16
TT Health-based Resolved 2014-08-16
TT Health-based Resolved 2014-08-16
TT Health-based Resolved 2014-08-16
TT Health-based Resolved 2014-08-16
MCL Health-based Resolved 2002-09-01 → 2002-09-30
MCL Health-based Resolved 2002-09-01 → 2002-09-30
MCL Health-based Resolved 2002-09-01 → 2002-09-30
MCL Health-based Resolved 2002-09-01 → 2002-09-30
MR Monitoring Resolved 2014-05-01 → 2014-05-31

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
Lead
0.00040 mg/L 2.7%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2023
Copper
112.6 µg/L 8.7%
of the EPA limit 1300 µg/L
worst single sample: 118 µg/L
10/10 SYR4 2014–2017
Nitrate
200 µg/L 2%
of the EPA limit 10000 µg/L
 4/8 SYR4 2013–2017
Arsenic
3.9338 µg/L 39%
of the EPA limit 10 µg/L
worst single sample: 3.982 µg/L
3/3 SYR4 2012–2018
Barium
22.434 µg/L 1.1%
of the EPA limit 2000 µg/L
worst single sample: 23.2 µg/L
3/3 SYR4 2012–2018
Fluoride
409 µg/L 10%
of the EPA limit 4000 µg/L
worst single sample: 410 µg/L
3/3 SYR4 2012–2018
Lead
1.1846 µg/L 7.9%
of the EPA limit 15 µg/L
worst single sample: 1.2 µg/L
2/10 SYR4 2014–2017
Chromium
0.4656 µg/L 0.5%
of the EPA limit 100 µg/L
 1/3 SYR4 2012–2018
Combined Radium (-226 And -228)
0.6000 pCi/L 12%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Gross Alpha, Excl. Radon And U
1.8 pCi/L 12%
of the EPA limit 15 pCi/L
 1/1 SYR4 2015
Nitrate-Nitrite
163.8 µg/L 1.6%
of the EPA limit 10000 µg/L
 1/4 SYR4 2012–2019
Nitrite
11.5 µg/L 1.2%
of the EPA limit 1000 µg/L
 1/3 SYR4 2012–2018
Styrene
0.3400 µg/L 0.3%
of the EPA limit 100 µg/L
 1/3 SYR4 2012–2018
55 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDibromochloromethaneDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about Grand Ave Apartments

Is Grand Ave Apartments tap water safe to drink?

EPA monitoring detected 13 contaminants in Grand Ave Apartments'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 Grand Ave Apartments's water?

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

How many people does Grand Ave Apartments serve?

Grand Ave Apartments reports serving 80 people in Wisconsin, per its EPA record.

Has Grand Ave Apartments had any water quality violations?

The EPA has 89 violations on file for Grand Ave Apartments, of which 9 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.