Public Water Partners

PORCUPINE, SD · Shannon County

ROCKYFORD ELEMENTARY SCHOOL Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 1, 1998. 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 Shannon County, SD.

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 South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.

System facts

System ID (PWSID)
SD4600936
System type
Community Water System
Population served
340
Service connections
19
Ownership
local government
Water source
groundwater (wells)

ROCKYFORD ELEMENTARY SCHOOL is one of 583 community water systems in South Dakota in the 500 or fewer people size category, formerly serving 340 people from groundwater.

EPA's federal records list this system as inactive in 1998; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1993, all of which EPA lists as closed. Nothing has been added since 1993.

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 synthetic organic chemicals.

Violation history

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1993 – December 31, 1995

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

605-455-2882

PORCUPINE, SD 57772