RPZ Certification

Lawn Sprinkler and Commercial RPZ Certifications


The Village of Lemont has contracted with Backflow Solutions, Inc. (BSI) to administer our cross-connection control / backflow tracking program. The Village will be utilizing BSI Online for all test report submittals.

Beginning on April 15, 2015, all annual backflow assembly test reports must be submitted electronically by the testing company via the BSI Online system at www.bsionlinetracking.com. Beginning May 15, 2015, there will be a filing fee of $12.95 per test report submitted.

Each resident / business who owns a backflow assembly (RPZ valve) will receive a notification letter from BSI with a Customer Confirmation Number (CCN). This number must be given to the tester in order for the reports to be properly filed with BSI.

For any questions regarding this program, please contact BSI via e-mail (bsionline@backflow.com) or phone (800) 414-4990.

Any residents wishing to permanently disconnect their lawn sprinkling systems, please contact Mary (630) 243-2733 or Pam (630) 257-1580 at the Village of Lemont Building Department.