Public Works Tenders 2019Public Meeting on Ottawa River Water Levels and Spring 2019 Flooding to be held on Saturday June 22, 2019Notice of Construction: HWY 148 CPR Overhead Bridge RemovalRequest for Proposal - Operational ReviewMedia Advisory - Algonquin Trail SurveyNotice of Application for Minor Variance File No. MV2019-01 and June 18, 2019 Public MeetingINFORMATION FOR LAURENTIAN VALLEY RESIDENTS ALONG THE OTTAWA RIVER - PROJECTED WATER LEVEL RATE OF DECREASE INFORMATION AS OF 5 PM JUNE 6, 2019Thank You! To All Who Assisted the Township with the 2019 Flooding EventFLOOD IMPACTED RESIDENTS AND PROPERTY OWNERS ARE REQUESTED TO REGISTER TO ASSIST THE TOWNSHIP WITH NEEDS ASSESSMENT FOR WHERE HELP IS REQUIRED WITH FLOOD CLEAN-UPOttawa River boating ban lifted on May 30 2019 by the Federal Minister of Transporation in sections near Laurentian Valley and other areasNotice of Application of Zoning By-law Amendment File No. Z2019-03 and Public Meeting of June 18, 2019News Release - IMPORTANT INFORMATION FOR FLOOD IMPACTED RESIDENTS AND PROPERTY OWNERS ON REGISTRATION FOR ASSISTANCECleanup Kits from the Red Cross Available for Laurentian Valley Residents Impacted by FloodingAttention Business Owners! Sign up for our Business StudyVolunteer with the Township of Laurentian ValleyOpen Air & Recreational Fire Ban LiftedPUBLIC NOTICE - FLOOD 2019 UPDATEMNRF Flood Warning Extended for Pembroke District - Issued on May 9, 2019Community Improvement PlanImportant Press Release from the Ottawa River Regulating Committee Issued on May 3 2019Notice of Public Meeting - Proposed Building Permit Fees ChangesNews Release from County of Renfrew: Support Available for Residents Impacted by the FloodMedia Release - Laurentian Valley Flood UpdatePublic Notice - Ministry of Transportation Communication on Hazley Bay and Des Allumettes BridgesNotice that the Township of Laurentian Valley has declared an Emergency due to Flooding on April 27, 2019Renfrew County and District Health Unit Media Release on April 26, 2019 - Reminder to make sure your drinking water well is safe before using in flooded areasAvailability of Sandbags and Sand Supplies in Laurentian ValleyCatch the Ace Lottery Every Thursday in Laurentian Valley!Sandbagging TipsNotice of Application of Zoning By-law Amendment File No. Z2019-02 and Public Meeting of April 16, 2019Notice of April 2, 2019 Public Meeting for a Community Improvement Plan for the Township of Laurentian ValleyPetawawa, Pembroke and Laurentian Valley - Receiving Waste Collection Schedule SoonSpecial Council Meeting

Water Well Maintenance

As a responsible well owner, you need to carry out a regular program of well maintenance. Taking care of your well is a three-step process.

  1. Protect your well water at the ground surface by avoiding, eliminating or reducing contaminants.
  2. Inspect your well regularly and keep your well in good running order.
  3. Test your well water regularly and respond to contamination problems.


The closest threat to your well is usually in your own yard. Regularly walk the yard in a 100 foot radius of your well looking for potential problems such as:

  • Poorly located and/or maintained septic systems.
  • Surface spills of fuels and oils
  • Improper disposal of household hazardous wastes such as paint, solvents, cleaners etc.
  • Road salts
  • Gardens and flowers beds should not be close to the well head. (fertilizers & herbicides)
  • Pet and livestock wastes, (don't tie the dog to the well head!)


At minimum you should inspect your well once a year:

  • Access - Regulation 903 requires the well to be accessible. As part of the maintenance routine, clear the well head of brush and other debris. Ideally there should be a maintained lawn around the well head, but no fertilizers and pesticides in this area.
  • Well Cap - Check the well cap for signs of damage. The cap should fit firmly and snugly, the screened vent should face the ground. Clean the air vent.
  • Annular seal - if the casing can be moved by hand and there is a depression in the ground around the well casing, the sealant has cracked or shrunk. A faulty annular seal requires professional repair, call an MOE-licensed contractor.
  • Well casing - Regulation 903 requires the well casing to extend a minimum 16 inches above the finished grade. This is to prevent contamination by surface water and run-off. Wellpits were common on wells contstructed before 1985, the well casing was terminated below ground and an access pit such as well tiles were placed over and around the casing with a lid. Well pits are no longer considered safe because they often fill with surface water and debris, leading to contamination. If you have a well pit you should plan on hiring a licensed contractor to extend the casing above grade.
  • Abandoned Wells - if you have an unused and unmaintained well that has not been properly plugged and sealed arrangements should be made to have it professionally done. Old wells are a health and safety hazard, especially to children. Do not seal the well on your own, it is not easily done. When completed, the plugged and sealed well must prevent the direct flow of surface water into the water table.


The Ontario Ministry of the Environment and the Ontario Ministry of Health recommend that you sample and test your well water three times a year. You should test for bacteria, including total coliforms and E.coli. Call the Renfrew County and District Health Unit at 735-8654 or for details on how to sample. The Health Unit provides these tests free of charge for private, domestic wells.

Drinking water from wells used for commercial, institutional or industrial purposes are regulated by the Safe Drinking Water Act and must submit their samples to Accredited Laboratories. Watch this web site for more information on the Safe Drinking Water Act Regulations coming soon.