Certified Backflow Testers - Orange County

In New York State, individuals who test backflow prevention devices for the purpose of protecting the public water supply are required to hold a valid certification issued pursuant to 10 NYCRR Section 5-1.31. Below is a current list of New York State certified backflow prevention device testers. For more information on contacting any of these individuals, please contact your County Health Department or State District Office, or email the Bureau of Water Supply Protection.

City Name Certification Number Expiration
Chester Gary A. Green, Jr. 5977 12/31/2011
Chester Peter D. Haskew 7879 5/31/2011
Chester Thomas E. Becker 2828 2/28/2010
Cornwall Stephen A. Bittner 5097 11/30/2008
Cornwall Timothy K. Murphy 3894 6/30/2011
Fort Montgomery James E. Christoff 5099 11/30/2008
Highland Falls Jeremiah R. Downey 3886 10/31/2011
Howells Walter I. Eherts, Jr. 3589 6/30/2011
Maybrook Steve M. Rao 8005 10/31/2011
Middletown Jack A. Maresca 7294 12/31/2009
Middletown Jason W. Hadden 5105 11/30/2008
Middletown Roger W. Reagan, III 7592 10/31/2010
Monroe Mark A. Vaccarino 5121 10/31/2011
Monroe Mordecha Walter 8009 10/31/2011
Montgomery Patrick F. White 5115 11/30/2011
Mountaindale Douglas W. Powers, Jr. 5548 4/30/2010
New Windsor Daniel P. Konkol 7634 12/31/2010
New Windsor James Roth 2989 5/31/2010
New Windsor Michael J. DeMartino 7820 5/31/2011
New Windsor Richard A. Whitaker 7753 3/31/2011
Newburg Carlo Polverino 7681 12/31/2010
Newburgh Joseph N. Valentine 6516 7/31/2010
Port Jervis Robert E. Morgan 7654 12/31/2010
Poughquag Michael A. Bane 5096 11/30/2011
Salisbury Mills David Toonkel 5616 6/30/2010
Slate Hill Dario S. Diaz 1663 12/31/2010
Walden Glenn P. Meiswinkel 6848 9/30/2011
Warwick Frank L. Murphy 5119 10/31/2011
Warwick Michael J. Batz 7958 10/31/2011