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Brockville, Prescott, Gananoque & Leeds-Grenville

Level I Low Water Conditions for Cataraqui Region Watershed – June 7, 2021

Due to lower-than-normal rainfall over the last few months in the Cataraqui Region, a Level I Low Water Condition has been confirmed today for the area extending from Napanee to Brockville and north to Newboro.

“The Cataraqui Region has experienced lower than normal amounts of precipitation this spring. The month of May was very dry receiving only 31% of normal precipitation, with less than 1 mm received between May 12th and May 31st. The hot, windy weather and a long-range forecast with no significant rain means that low water conditions are likely to worsen,” explained Cataraqui Conservation Watershed Planning Coordinator, Holly Evans.

“All monitored inland streams are flowing below the average flow rate for this time of year, and some are beginning to trigger low water thresholds. If we do not see sustained amounts of rainfall this month it is likely the Cataraqui Region will move into a Level II Low Water Condition in July and possibly into Level III.”

Low water conditions are based upon precipitation and stream flow indicators and a Level I low water confirmation is determined by Cataraqui Conservation as part of the Ontario Low Water Response Program.

A Level I low water condition is the first of three levels and reflects a potential water supply problem if current precipitation and stream flows trends persist. Level II ‘Moderate’ suggests a potentially serious problem where a Level III ‘Severe’ indicates a failure of the water supply to meet demand.

Residents on groundwater systems or that draw from inland lakes or streams are asked to voluntarily conserve water by following water conservation practices:

  • Reduce non-essential water uses.
  • Limiting outside watering of plants and lawns. If you must water your lawn, early morning or later evening watering reduces evaporation.
  • Note that lawns naturally become dormant during times of low water and will recover quickly. Lawns that have turned brown from the drought are not “dead”, the grass has just gone dormant from lack of water. When rainfall returns, the grass will come out of dormancy and perk back up.
  • Limit washing vehicles, driveways, and sidewalks. Use a pail of soapy water to wash your car and rinse off quickly with a hose.
  • Repair leaky plumbing or fixtures to help curtail water wastage.

If a water well supply becomes low or dry, well owners are encouraged to review the Ontario Government’s “Managing your well in times of drought publication (https://www.ontario.ca/page/managing-your-water-well-times-water-shortage), and contact a local licensed water well contractor (https://www.ontario.ca/page/find-licenced-well-contractors) to assess the well and provide recommended solutions.

Municipalities may invoke water use bylaws and residents should find out what bylaws are in effect in their municipalities regarding water use as well as outdoor fires.

To help Cataraqui Conservation staff track the spread and seriousness of low water impacts on the region, we are asking for help from the public in collecting this information. If residents have a low water concern, please let us know by filling in this quick online form:

https://survey123.arcgis.com/share/7955b90fe7814d0bbef6f9b870ec6da9

Cataraqui Conservation will continue to monitor water levels and will provide updates as conditions change.