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Tap water quality report

Montgomery County Pwsd 1 Jonesburg

EPA monitoring tested this supplier for 14 contaminants and detected 3. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
3
detected
300
people served
0
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
GWP
Ownership
Local government
Counties served
Montgomery

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
28
violations on file
0
still open
ViolationTypeStatusPeriod
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17
MR Monitoring Resolved 2024-10-01
MON Monitoring Resolved 2023-06-01 → 2023-06-30
MON Monitoring Resolved 2023-06-01 → 2023-06-30
MON Monitoring Resolved 2023-06-01 → 2023-06-30
MON Monitoring Resolved 2023-06-01 → 2023-06-30
MON Monitoring Resolved 2017-03-01 → 2017-03-31

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
0.0067 mg/L 44%
of the EPA limit 0.0150 mg/L
 22/22 LCR 2024
Copper
176.9 µg/L 14%
of the EPA limit 1300 µg/L
worst single sample: 179 µg/L
15/15 SYR4 2012–2018
Lead
4.474 µg/L 30%
of the EPA limit 15 µg/L
worst single sample: 5.29 µg/L
9/15 SYR4 2012–2018
11 contaminants tested, none detected
BromodichloromethaneBromoformChloroformDibromoacetic AcidDibromochloromethaneDichloroacetic AcidMonobromoacetic AcidMonochloroacetic AcidTTHMTotal Haloacetic Acids (HAA5)Trichloroacetic Acid

Utility contact

Contact
MOORE, RICH
Phone
636-456-8227
Email
[email protected]

Frequently asked questions about Montgomery County Pwsd 1 Jonesburg

Is Montgomery County Pwsd 1 Jonesburg tap water safe to drink?

EPA monitoring detected 3 contaminants in Montgomery County Pwsd 1 Jonesburg'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 Montgomery County Pwsd 1 Jonesburg's water?

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

How many people does Montgomery County Pwsd 1 Jonesburg serve?

Montgomery County Pwsd 1 Jonesburg reports serving 300 people in Missouri, per its EPA record.

Has Montgomery County Pwsd 1 Jonesburg had any water quality violations?

The EPA has 28 violations on file for Montgomery County Pwsd 1 Jonesburg, 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.