Public Water Partners

TIOGA, ND · Williams County

NELSON MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 1, 1985. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Williams County, ND.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace North Dakota’s official records. Always confirm current status with North Dakota before making decisions based on this information.

System facts

System ID (PWSID)
ND5300931
System type
Community Water System
Population served
33
Service connections
15
Ownership
privately owned
Water source
groundwater (wells)

NELSON MHP is one of 357 community water systems in North Dakota in the 500 or fewer people size category, formerly serving 33 people from groundwater.

EPA's federal records list this system as inactive in 1985; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1981, all of which EPA lists as closed. Nothing has been added since 1981.

All 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule.

Violation history

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    October 1, 1981 – December 31, 1981

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

701-664-3664

TIOGA, ND 58852