Water Quality in 58501 — Bismarck, ND
EPA data for BISMARCK CITY OF
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 58501 in Bismarck, North Dakota is served by BISMARCK CITY OF (EPA ID: ND0800080). This system provides water to approximately 72,417 people from surface water sources.
There are 8 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
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Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| BISMARCK CITY OF | ND0800080 | 72,417 | Surface water |
| SOUTH CENTRAL RWD NORTH BURLEIGH | ND0801502 | 10,400 | Surface water |
| SOUTH CENTRAL REGIONAL WATER DISTRICT | ND0801154 | 3,700 | Surface water |
| SOUTH CENTRAL RWD-EMMONS | ND1501653 | 3,650 | Surface water |
| IMPERIAL VALLEY WATER CO | ND0800083 | 345 | Surface water |
What You Can Do
- Review your annual Consumer Confidence Report (CCR) — Your utility publishes this each July
- Test your home’s water — Especially if you have older plumbing (pre-1986) that may contain lead
- Stay informed — Bookmark this page to check for updates on your water quality
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 North Dakota
- 58001 (Abercrombie) — 10 violations
- 58004 (Amenia) — 9 violations
- 58005 (Argusville)
- 58006 (Arthur)
- 58008 (Barney)
- 58011 (Buffalo) — 6 violations
- 58012 (Casselton)
- 58015 (Christine) — 1 violation
- 58018 (Colfax)
- 58021 (Davenport) — 4 violations
- 58027 (Enderlin)
- 58030 (Fairmount) — 8 violations
- 58032 (Forman) — 11 violations
- 58036 (Gardner) — 4 violations
- 58038 (Grandin) — 8 violations
- 58040 (Gwinner)
- 58041 (Hankinson)
- 58042 (Harwood) — 1 violation
- 58045 (Hillsboro) — 7 violations
- 58046 (Hope)
Nearby Water Quality Reports
- 58601 (Dickinson) — 93 mi
- 58401 (Jamestown) — 97 mi
- 58701 (Minot) — 101 mi — 3 violations
- 57401 (Aberdeen, SD) — 144 mi — 19 violations
- 58046 (Hope) — 149 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for BISMARCK CITY OF (ND0800080) on EPA.gov.
Frequently Asked Questions
Is the tap water in 58501 safe to drink?
Based on EPA records, the water system serving ZIP code 58501 has no recorded violations in the past 5 years. However, individual home conditions (old pipes, well water) can affect quality.
Where does 58501’s water come from?
The primary water source for this area is surface water. BISMARCK CITY OF serves approximately 72,417 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 58501 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 58501. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 58501?
Radon zone data is not available for ZIP code 58501. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.