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Public water system record

Lead-Deadwood Sanitary District

Serves Deadwood and Lead, Lawrence County, SD · Population served not reported

Federal records show no health-based violations and no monitoring or reporting issues for Lead-Deadwood Sanitary District in the last ten years.

  • SD4600190
  • DEADWOOD
  • SD
  • 0 served

System profile

Source water Surface water
ZIP 57732
EPA system ID SD4600190

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
0

Key facts

  • Lead-Deadwood Sanitary District draws water from 18 surface water intakes.
  • Record on file since 1976, with 6 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 1 service line.

Check whether Lead-Deadwood Sanitary District serves your address

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016, and no monitoring or reporting violations either.

Full record since 1976

EPA's records for Lead-Deadwood Sanitary District go back to 1976. Before October 19, 2016 they list 6 health-based violations (5 resolved, 1 archived by EPA without a recorded fix) and 38 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1970s 0 3
1990s 6 3
2000s 0 32

Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began May 1995, Resolved.

Show all 6 health-based violations before October 19, 2016
Contaminant Start date Status
Surface Water Treatment Rule
Treatment technique failure
 May 1, 1995 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 1994 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Aug 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 1992 Archived

Where the water comes from

Lead-Deadwood Sanitary District draws water from 18 surface water intakes. 2 other community water systems buy water from Lead-Deadwood Sanitary District.

Community systems that buy water from it

Annual water quality report

Lead-Deadwood Sanitary District must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by South Dakota.

Certified drinking water labs by state EPA guidance for private wells