D
54

Poor Water Quality

New Town, ND 58763

Mountrail County · Population served: 8,555 · Data updated March 2026

Water Systems Serving This Area

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MANDAREE WATER PLANT
Surface water · Pop. 1,034
PWSID: 083890001
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WHITE SHIELD WATER TREATMENT PLANT
Surface water · Pop. 952
PWSID: 083890002
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TWIN BUTTES WATER PLANT
Surface water · Pop. 621
PWSID: 083890003
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FOUR BEARS WATER SYSTEM
Surface water · Pop. 1,200
PWSID: 083890015
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LITTLE SHELL
Groundwater · Pop. 1,500
PWSID: 083890016

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
4.0
15 ppb 1 ppb Warning
Copper
1641.8
1300 ppb 300 ppb Exceeded

Violation History (Last 5 Years)

42Total (5yr)
8Health-Based
27Major

Water Quality Summary

Understanding Your Water in New Town

Tap water quality in New Town, North Dakota (58763) receives an overall grade of D (Poor) with a score of 54 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 32 points below the North Dakota state average of 86. Compared to the national average (75), this area scores significantly lower. The area is served by 7 water systems providing water to approximately 8,555 people, using surface water and groundwater sources. Testing has found elevated levels of Lead, Copper that warrant attention. Over the past 5 years, water systems here have accumulated 42 violations, including 8 health-based violations.

Your Score 54/100 D
vs State 32 pts below North Dakota avg (86)
vs National 21 pts below national avg (75)

What a Grade D Means

A score of 54/100 signals poor water quality in New Town, ND. Significant issues have been identified, which may include multiple violations, contaminant levels near or above regulatory limits, or PFAS contamination. We recommend reviewing the detailed contaminant data below, considering a certified water filter, and checking your utility's Consumer Confidence Report for the latest information.

Surface water: sourced from rivers, lakes, or reservoirs
Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

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Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

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Copper in Your Water

Copper can leach into water from copper plumbing, especially in newer homes or when water is acidic.

Health Effects

Short-term exposure above 1,300 ppb can cause gastrointestinal distress. Long-term exposure may cause liver or kidney damage. People with Wilson's disease are especially vulnerable.

Common Sources

Copper pipes, fittings, and faucets are the most common source. Corrosive (low-pH) water accelerates copper leaching.

What You Can Do

If copper levels are elevated, flush pipes by running water for 15–30 seconds before use. Reverse osmosis and distillation systems effectively remove copper.

Common Questions

Frequently Asked Questions

Tap water in New Town, North Dakota receives a grade of D (Poor) with a score of 54/100. This indicates significant water quality concerns based on violation history, contaminant levels, or enforcement actions. We recommend reviewing the specific contaminants detected below and considering a certified water filter.

ZIP code 58763 is served by 7 water systems using surface water, groundwater sources, providing water to approximately 8,555 people. Multiple source types mean your water may come from a blend of surface and underground sources.

Lead was detected at 4.0 ppb in New Town, North Dakota. While this is below the EPA action level of 15 ppb, it exceeds the health guideline of 1 ppb recommended by health organizations. Consider a certified lead filter, especially if you have young children.

No PFAS ("forever chemicals") were detected in water systems serving New Town, North Dakota during the most recent EPA monitoring period (UCMR5). However, not all water systems have been tested for all PFAS compounds, and new contamination can occur over time.

Water systems serving New Town, North Dakota have received 42 violations in the last 5 years, including 8 health-based violations. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (lead, copper), residents in New Town, North Dakota should consider: NSF/ANSI 53 certified filter — specifically rated for lead reduction. Pitcher filters (like Brita Longlast or PUR) and under-sink systems both work. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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