Tap WaterIndex

Tap water quality report

Maplewood Village

EPA monitoring tested this supplier for 75 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

75
contaminants tested
16
detected
225
people served
10
health-based violations
Water source
Ground water
Ownership
Private
Counties served
Outagamie

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.

10
health-based violations
50
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2007-10-01 → 2007-10-31
MCL Health-based Resolved 2007-10-01 → 2007-10-31
MCL Health-based Resolved 2007-10-01 → 2007-10-31
MCL Health-based Resolved 2007-10-01 → 2007-10-31
MCL Health-based Resolved 2007-10-01 → 2007-10-31
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30

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
304.98 µg/L 23%
of the EPA limit 1300 µg/L
worst single sample: 332.8 µg/L
14/15 SYR4 2012–2018
Lead
0.0048 mg/L 32%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2024
Dichloroacetic Acid
2.32 µg/L
No EPA limit set
 5/6 SYR4 2012–2018
TTHM
10.928 µg/L 14%
of the EPA limit 80 µg/L
worst single sample: 11.6 µg/L
5/5 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
15.85 µg/L 26%
of the EPA limit 60 µg/L
 5/6 SYR4 2012–2018
Bromodichloromethane
5.855 µg/L
No EPA limit set
worst single sample: 6.2 µg/L
4/8 SYR4 2012–2018
Chloroform
9.12 µg/L
No EPA limit set
worst single sample: 9.6 µg/L
4/8 SYR4 2012–2018
Trichloroacetic Acid
2.67 µg/L
No EPA limit set
 4/6 SYR4 2012–2018
Dibromochloromethane
2.272 µg/L
No EPA limit set
worst single sample: 2.38 µg/L
3/8 SYR4 2012–2018
Monochloroacetic Acid
9.65 µg/L
No EPA limit set
 3/6 SYR4 2012–2018
Dibromoacetic Acid
1.21 µg/L
No EPA limit set
 2/6 SYR4 2012–2018
Arsenic
3.3 µg/L 33%
of the EPA limit 10 µg/L
 1/1 SYR4 2018
Barium
285 µg/L 14%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Combined Radium (-226 And -228)
2.27 pCi/L 45%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Gross Alpha, Excl. Radon And U
0.3700 pCi/L 2.5%
of the EPA limit 15 pCi/L
 1/1 SYR4 2015
Lead
2.7 µg/L 18%
of the EPA limit 15 µg/L
 1/15 SYR4 2012–2018
59 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Frequently asked questions about Maplewood Village

Is Maplewood Village tap water safe to drink?

EPA monitoring detected 16 contaminants in Maplewood Village'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 Maplewood Village's water?

EPA monitoring detected Copper, Lead, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Maplewood Village serve?

Maplewood Village reports serving 225 people, per its EPA record.

Has Maplewood Village had any water quality violations?

The EPA has 50 violations on file for Maplewood Village, of which 10 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.