Water Quality in 83642 — Meridian, ID
EPA data for MERIDIAN WATER DEPT
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 83642 in Meridian, Idaho is served by MERIDIAN WATER DEPT (EPA ID: ID4010097). This system provides water to approximately 147,340 people from groundwater sources.
There are 7 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| April 14, 2023 | Lead and Copper Rule | Monitoring | Unresolved |
| April 14, 2023 | Lead and Copper Rule | Monitoring | Unresolved |
| April 14, 2023 | Lead and Copper Rule | Monitoring | Unresolved |
| April 14, 2023 | Lead and Copper Rule | Monitoring | Unresolved |
| January 8, 2023 | Contaminant 0700 | Health-based | Unresolved |
| January 8, 2023 | Contaminant 0700 | Health-based | Unresolved |
| January 8, 2023 | Contaminant 0700 | Health-based | Unresolved |
| January 8, 2023 | Contaminant 0700 | Health-based | Unresolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for water systems serving this ZIP code:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Contaminant 0700 | Other | 6 | Yes |
| Revised Total Coliform Rule | Microbiological | 4 | No |
| Lead and Copper Rule | Treatment Technique | 4 | No |
| Consumer Confidence Report Rule | Reporting | 3 | No |
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| MERIDIAN WATER DEPT | ID4010097 | 147,340 | Groundwater |
| MEADOWS AT WEST MOUNTAIN | ID4430103 | 550 | Groundwater |
| ARROWROCK RANCH | ID4010247 | 250 | Groundwater |
| GREENHILLS ESTATES 3 | ID4010069 | 200 | Groundwater |
| TIMBERSTONE HOA | ID3140220 | 170 | Groundwater |
What You Can Do
- Request your water system’s Consumer Confidence Report (CCR) — Your utility is required to publish this annually
- Consider a home water test — Independent testing can reveal issues in your specific plumbing
- Install a certified water filter — NSF-certified filters can address specific contaminants
- Contact your water provider — Ask about current treatment and any ongoing remediation
Need help with water testing or filtration?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in Idaho
- 83201 (Pocatello) — 4 violations
- 83210 (Aberdeen)
- 83211 (American Falls) — 30 violations
- 83213 (Arco) — 4 violations
- 83214 (Arimo) — 4 violations
- 83215 (Atomic City)
- 83217 (Bancroft)
- 83221 (Blackfoot) — 9 violations
- 83223 (Bloomington) — 1 violation
- 83226 (Challis) — 45 violations
- 83228 (Clifton) — 16 violations
- 83232 (Dayton) — 7 violations
- 83234 (Downey) — 2 violations
- 83236 (Firth)
- 83237 (Franklin) — 38 violations
- 83239 (Georgetown)
- 83241 (Grace) — 5 violations
- 83244 (Howe) — 1 violation
- 83245 (Inkom) — 5 violations
- 83246 (Lava Hot Springs) — 2 violations
Nearby Water Quality Reports
- 83701 (Boise) — 6 mi — 43 violations
- 83651 (Nampa) — 10 mi — 10 violations
- 83605 (Caldwell) — 15 mi — 35 violations
- 83353 (Sun Valley) — 103 mi — 63 violations
- 83301 (Twin Falls) — 122 mi — 32 violations
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for MERIDIAN WATER DEPT (ID4010097) on EPA.gov.
Frequently Asked Questions
Is the tap water in 83642 safe to drink?
Meridian’s water system has recorded 4 health-based violations in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.
Where does 83642’s water come from?
The primary water source for this area is groundwater. MERIDIAN WATER DEPT serves approximately 147,340 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 83642 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 83642. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 83642?
Radon zone data is not available for ZIP code 83642. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.