Public Drinking Water Compliance Testing
The goal of every Public Water Supply is to provide clean, safe water to customers. To help Public Water Suppliers achieve this goal, the State Environmental Laboratory offers Drinking Water Compliance testing in accordance with EPA and State regulations. Individual tests may be requested, or tests may be requested as a group. In addition, the laboratory reports drinking water compliance results electronically to the Montana Department of Environmental Quality (DEQ). DEQ monitoring forms are available here.
Drinking Water Compliance Analytical Costs
Synthetic Organic Compounds
DW508SL 31.50
DW515 196.56
DW525 351.75
DW531 225.75
Total $ 805.56
Volatile Organic Compounds
Total: $ 168.00
Inorganic Compounds
Barium 12.00
Cadmium 12.00
Chromium 12.00
Fluoride 21.50
Mercury 55.00
Selenium 23.00
Antimony 23.00
Beryllium 12.00
Nickel 12.00
Thallium 23.00
Arsenic 23.00
Nitrate + Nitrite 19.50
Total $ 248.50
Chemistry Total: $ 1226.06
Total Coliform Bacteria
$ 21.00


