Water Quality in South English, IA: 1 Violation — Grade C
Grade C · Score 63/100 · 3 water systems · Updated 2026-05-03
South English'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
EPA monitoring has flagged 1 reportable event for water systems in South English, IA.
Water Quality by ZIP Code in South English
Water quality varies across South English's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 52335 | C | 63 | 1 | 0 | View report → |
Water Quality Overview
South English, Iowa receives a water quality grade of C with an overall score of 63 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 3 water systems serving South English have accumulated 1 EPA violations (all monitoring/reporting type). These violations are tracked across 1 ZIP codes serving approximately 586 people.
What Grade C Means
A grade of C indicates moderate compliance issues. South English'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
The average 90th percentile lead level across South English water systems is 0.0060 mg/L — within EPA limits. No ZIP codes exceed the EPA lead action level.
With 87% of homes built before 1986, South English has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Radon Risk
South English 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 South English
South English is served by 3 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 586 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 5 enforcement actions against water systems serving South English. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in South English
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
EPA Enforcement History
The EPA and state regulators have taken 4 enforcement actions against water systems serving South English. Recent actions:
| Date | Action Type |
|---|---|
| 2022-07-14 | State Informal Action |
| 2022-07-14 | State Order Extension |
| 2021-08-23 | State Filed Judgment |
| 2021-01-10 | State Order Extension |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2022-07-14.
South English vs. Nearby Iowa Cities
How South English's water quality compares to similar cities in Iowa:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| South English | C | 1 | 3 | 586 |
| Clermont | C | 0 | 1 | 586 |
| Early | C | 5 | 1 | 587 |
| Nemaha | D | 0 | 1 | 587 |
Common Questions About South English Water
These are the most common questions residents search for about water quality in South English, Iowa:
Is South English water hard or soft? Water hardness varies by source. South English's 3 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink South English tap water? South English's water receives a grade of C (63/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for South English? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
South English vs. Iowa Average
Understanding how South English 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 South English.
ZIP Codes in South English
South English spans 1 ZIP code. The ZIP with the lowest water quality score is 52335. 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.