Laboratory Information

The Onondaga County Health Department recommends that residents on private well water test their water regularly at a minimum of once a year for Total Coliform and Nitrate.  Approved laboratories for drinking water bacteriology and nitrates in Onondaga County, Cortland County, and Cayuga County are:

For a complete list of other ELAP Certified Commercial Labs in New York State:

http://www.wadsworth.org/labcert/elap/comm.html