Public Works - TS (Streets & Sewers) assigned this issue to Public Works - WR (Wastewater)

Water Dept has checked and states it is not a water leak.
City received 9 inches rain fall in July.
Excess groundwater is the most likely explanation.

Thank you for reporting. At the time staff arrived, no issues were found. If the problem still exists, please open a new report and staff will investigate. Tell us how we're doing by completing a short survey at www.surveymonkey.com/r/CambServiceRequests

The issue of groundwater vs leaking irrigation is easily solved . Take a sample ! If there is fluoride in the sample its a leak!
Did the Water Dept check usage at this address? It must be sky high