Tap WaterIndex

← MP

Tap water quality report

99 Cents Supermart Water

EPA monitoring tested this supplier for 3 contaminants and detected 2. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

3
contaminants tested
2
detected
55
people served
0
health-based violations
MP rankingsLead in MPPFAS in MP
Water source
GWP
Ownership
Private

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
3
violations on file
0
still open
ViolationTypeStatusPeriod
RPT Monitoring Resolved 2023-01-01
MR Monitoring Resolved 2020-01-01
Other Monitoring Resolved 2015-10-01

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
Lead
0.0011 mg/L 7.3%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2025
TTHM
3.82 µg/L 4.8%
of the EPA limit 80 µg/L
worst single sample: 3.9 µg/L
2/3 SYR4 2014–2016
1 contaminants tested, none detected
Total Haloacetic Acids (HAA5)

Utility contact

Contact
Hong Bog Yun
Phone
6702330099
Email
[email protected]

Frequently asked questions about 99 Cents Supermart Water

Is 99 Cents Supermart Water tap water safe to drink?

EPA monitoring detected 2 contaminants in 99 Cents Supermart Water'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 99 Cents Supermart Water's water?

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

How many people does 99 Cents Supermart Water serve?

99 Cents Supermart Water reports serving 55 people in MP, per its EPA record.

Has 99 Cents Supermart Water had any water quality violations?

The EPA has 3 violations on file for 99 Cents Supermart Water, 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.