Water Quality in Pleasant Hill, IA: 1 Violation — Grade C
Grade C · Score 55/100 · 1 water system · Updated 2026-05-03
Pleasant Hill's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Pleasant Hill, IA has 1 violation in the EPA compliance history — breakdown below.
Water Quality by ZIP Code in Pleasant Hill
Water quality varies across Pleasant Hill's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 50327 | C | 55 | 1 | 0 | View report → |
Water Quality Overview
Pleasant Hill, Iowa receives a water quality grade of C with an overall score of 55 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving Pleasant Hill have accumulated 1 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 350 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Pleasant Hill's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
Lead testing data for Pleasant Hill is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
Radon Risk
Pleasant Hill is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving Pleasant Hill
Pleasant Hill is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 350 people across 1 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 3 enforcement actions against water systems serving Pleasant Hill. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Pleasant Hill
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Pleasant Hill Water Systems
The following contaminants have been detected or caused violations across Pleasant Hill's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| Lead and Copper Rule | Treatment Technique | N/A | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
EPA Enforcement History
The EPA and state regulators have taken 3 enforcement actions against water systems serving Pleasant Hill. Recent actions:
| Date | Action Type |
|---|---|
| 2022-07-14 | State Informal Action |
| 2022-07-14 | State Filed Judgment |
| 2022-07-14 | State Order Action |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2022-07-14.
Pleasant Hill vs. Nearby Iowa Cities
How Pleasant Hill's water quality compares to similar cities in Iowa:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Pleasant Hill | C | 1 | 1 | 350 |
| Runnells | D | 0 | 1 | 350 |
| Ryan | C | 2 | 1 | 350 |
| Gray | D | 0 | 1 | 352 |
Common Questions About Pleasant Hill Water
These are the most common questions residents search for about water quality in Pleasant Hill, Iowa:
Is Pleasant Hill water hard or soft? Water hardness varies by source. Pleasant Hill's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Pleasant Hill tap water? Pleasant Hill's water receives a grade of C (55/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Pleasant Hill? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Pleasant Hill vs. Iowa Average
Understanding how Pleasant Hill compares to the broader Iowa average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Pleasant Hill.
ZIP Codes in Pleasant Hill
Pleasant Hill spans 1 ZIP code. The ZIP with the lowest water quality score is 50327. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.