Flooded wells need to be disinfected and tested before residents use them again. All residents on wells affected by the flood should disinfect their wells with a chlorine solution and then flush before testing. To learn more about disinfecting your well, sampling your well, and interpreting your sample results visit Ottawa Public Health’s well water information page.  

Do not use the system while the drain field or tanks are under water. Wait until the water level in the drain field is below the distribution pipes before using. If a system MUST be used, conserve water as much as possible to allow the system to restore itself.

Do not pump your septic tank during or immediately after the flood. This could cause the tank to float and “pop out” of the ground, damaging or destroying your system. Avoid using heavy machinery around the system when the ground is saturated.

If you suspect damage, get a licensed inspection. If repairs are needed, contact the RVCA or your local approval agency before undertaking any work. Remember: flood waters may be contaminated with raw sewage. Wear protective gloves, eyewear, a face mask and rubber boots when in contact with the water.

Check with your local municipality and conservation authority before beginning any repair work to see if a permit is required. Minor repairs like replacing flooring and drywall likely won’t require a permit, but larger projects like work on your foundation, outer walls or deck, or any other structural changes, will require approvals.

Landscaping work like grading, repairing shoreline retaining walls or docks will also need permits, as well as any work to secondary buildings.