Go To Search
Explore Porter County
Click to Home
FacebookRSS
Email

Drinking Water Information

Porter County Health Department does not require water sampling for drinking water wells.  However, to detect contamination problems early, the US EPA recommends that you test private water supplies annually for at least:

  • Nitrates
  • Coliform bacteria
  • Total dissolved solids
  • pH levels

Test more frequently if a problem was found in earlier tests.

Well Chlorination
The Indiana Department of Environmental Management (IDEM) provides details concerning when and how to properly chlorinate a well. Directions and information for well chlorination.

Certified Drinking Water Laboratories located in or near Porter County

LaPorte CHD Water Laboratory

809 State Street, Suite 401A

LaPorte (219) 326-6808 M-46-03


Microbac Laboratories, Inc.

250 West 84th Drive

Merrillville (219) 769-8378 M-45-08


Utility Services

2501 Chicago Street, Suite 4

Valparaiso (219) 759-0193 M-64-05