Irondale, MO (63648): 4 Health-Based Violations Recorded for Mapped Water Systems
EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Washington County Pwsd 2)
Health-based violation records by water system:
EPA records for the water systems mapped to 63648 in Irondale, MO contain 19 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 4 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 4 health-based violations and 15 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.0013 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
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Score Breakdown
Overall Home Safety Score: Score unavailable
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Coverage: 2 of 4 components and 1 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (6) CRITICAL
Your Water System
ZIP code 63648 in Irondale, Missouri is mapped to the water system Washington County Pwsd 2 (EPA ID: MO4021447). This system provides water to approximately 175 people from groundwater sources.
There are 3 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Washington County Pwsd 2 | MO4021447 | 175 | Groundwater |
| Leadwood Public Water System | MO4010456 | 1,200 | Groundwater |
| St Francois County Pwsd 2 | MO4024539 | 850 | Groundwater |
Other Water Quality Reports in Missouri
- 63005 (Chesterfield) - 3 violations recorded for mapped water systems
- 63006 (Chesterfield)
- 63010 (Arnold) - 2 violations recorded for mapped water systems
- 63011 (Ballwin) - 1 violation recorded for mapped water systems
- 63012 (Barnhart) - 11 violations recorded for mapped water systems
- 63013 (Beaufort) - 6 violations recorded for mapped water systems
- 63014 (Berger) - 3 violations recorded for mapped water systems
- 63015 (Catawissa) - 4 violations recorded for mapped water systems
- 63016 (Cedar Hill) - 6 violations recorded for mapped water systems
- 63017 (Chesterfield)
- 63019 (Crystal City) - 7 violations recorded for mapped water systems
- 63020 (De Soto) - 9 violations recorded for mapped water systems
- 63021 (Ballwin) - 4 violations recorded for mapped water systems
- 63022 (Ballwin)
- 63023 (Dittmer) - 1 violation recorded for mapped water systems
- 63024 (Ballwin)
- 63025 (Eureka) - 6 violations recorded for mapped water systems
- 63026 (Fenton) - 5 violations recorded for mapped water systems
- 63028 (Festus) - 15 violations recorded for mapped water systems
- 63030 (Fletcher)
Nearby Water Quality Reports
- 63631 (Caledonia) - 5 mi - 3 violations recorded for mapped water systems
- 63660 (Mineral Point) - 6 mi - 7 violations recorded for mapped water systems
- 63653 (Leadwood) - 6 mi - 16 violations recorded for mapped water systems
- 63624 (Bismarck) - 8 mi - 20 violations recorded for mapped water systems
- 63622 (Belgrade) - 9 mi - 3 violations recorded for mapped water systems
- 63628 (Bonne Terre) - 10 mi - 7 violations recorded for mapped water systems
- 63601 (Park Hills) - 12 mi - 27 violations recorded for mapped water systems
- 63623 (Belleview) - 12 mi - 1 violation recorded for mapped water systems
- 63664 (Potosi) - 12 mi - 7 violations recorded for mapped water systems
- 63637 (Doe Run) - 13 mi - 11 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Washington County Pwsd 2 (MO4021447) on EPA.gov.
5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Environmental Hazards (10) HIGH
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Irondale
Based on local data for ZIP 63648, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 63648 was built around 1986. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Active weather alerts in Missouri increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 63648 safe to drink?
EPA SDWIS records 19 violations since 2021 across the water systems mapped to ZIP 63648 (primary system: Washington County Pwsd 2), including 4 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 63648's water come from?
The recorded water source for Washington County Pwsd 2, a system mapped to ZIP code 63648, is Groundwater. This system serves approximately 175 people.
How can I get my water tested in Irondale?
If Washington County Pwsd 2 supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 63648 tap water?
The Lead and Copper Rule record selected for 63648 reports a 90th-percentile lead result of 0.00131 mg/L for a water system mapped to this ZIP (record date 2023-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 63648?
63648 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Washington County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
How to cite this page
ZipCheckup. (2026). Irondale, MO (63648): 4 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/63648/
@misc{zipcheckup-report-63648,
author = {{ZipCheckup}},
title = {{Irondale, MO (63648): 4 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/63648/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 63648
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 63631 | Caledonia, MO | 5.1 mi | N/A | 3 |
| 63660 | Mineral Point, MO | 6.1 mi | N/A | 7 |
| 63653 | Leadwood, MO | 6.3 mi | N/A | 16 |
| 63624 | Bismarck, MO | 7.6 mi | N/A | 20 |
| 63622 | Belgrade, MO | 9.3 mi | N/A | 3 |
| 63628 | Bonne Terre, MO | 10.1 mi | N/A | 7 |
| 63601 | Park Hills, MO | 11.5 mi | N/A | 27 |
| 63623 | Belleview, MO | 11.6 mi | N/A | 1 |
| 63664 | Potosi, MO | 11.7 mi | N/A | 7 |
| 63637 | Doe Run, MO | 12.8 mi | N/A | 11 |
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