Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03

For households in Saint Cloud, MN, the EPA compliance record offers a straightforward finding: 2 water systems are on file, zero violations documented across the entire dataset, and no regulatory actions have been taken against any local utility under the federal Safe Drinking Water Act in any reporting period covered by available SDWIS data.

Water Quality Map: Saint Cloud, MN

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Water Quality by ZIP Code in Saint Cloud

Water quality varies across Saint Cloud's 11 ZIP codes. Check your specific ZIP for detailed contaminant data.

ZIP Code	Grade	Score	Violations	Health
56303	D	45	0	0	View report →
56301	D	53	0	0	View report →
56304	D	53	0	0	View report →
56372	D	53	0	0	View report →
56393	D	53	0	0	View report →
56395	D	53	0	0	View report →
56396	D	53	0	0	View report →
56397	D	53	0	0	View report →
56398	D	53	0	0	View report →
56399	D	53	0	0	View report →
56302	C	63	0	0	View report →

Water Quality Overview

Saint Cloud, Minnesota receives a water quality grade of D with an overall score of 53 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).

No EPA violations have been recorded for the 2 water systems serving Saint Cloud. This is a positive indicator, though it does not guarantee the absence of all contaminants — some substances (like PFAS) are not yet fully regulated.

What Grade D Means

A grade of D indicates significant compliance issues. Saint Cloud's water systems have accumulated violations that suggest ongoing water quality challenges. Residents should check their specific ZIP code report and consider water testing or filtration.

Lead Levels

Lead testing data for Saint Cloud is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.

With 60% of homes built before 1986, Saint Cloud 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

Saint Cloud is in EPA Radon Zone 2 (Moderate risk). Testing is recommended, especially for homes with basements or ground-level living spaces.

Water Systems Serving Saint Cloud

Saint Cloud is served by 2 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 22,189 people across 11 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

How to Check Your Water in Saint Cloud

1. Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores

2. Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants

3. 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

4. Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics

5. Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts

Saint Cloud vs. Nearby Minnesota Cities

How Saint Cloud's water quality compares to similar cities in Minnesota:

Water Quality by ZIP Code in Saint Cloud

Water quality varies across Saint Cloud's ZIP codes. The table below shows the worst-scoring and best-scoring areas:

Common Questions About Saint Cloud Water

These are the most common questions residents search for about water quality in Saint Cloud, Minnesota:

Is Saint Cloud water hard or soft? Water hardness varies by source. Saint Cloud's 2 water systems use multiple sources. Check your ZIP code report for specific hardness data.

Can I drink Saint Cloud tap water? Saint Cloud's water receives a grade of D (53/100). No health-based violations have been recorded, but home testing is always recommended.

What is the best water filter for Saint Cloud? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.

Saint Cloud vs. Minnesota Average

Understanding how Saint Cloud compares to the broader Minnesota 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 Saint Cloud.

ZIP Codes in Saint Cloud

Saint Cloud spans 11 ZIP codes. 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.