Recent warm temperatures have significantly lowered the snow pack throughout our watersheds. In some areas, the field snow has been completely exhausted with snow restricted to woodlots and fencerows. The melt has saturated the soils and runoff has been occurring. Fortunately, river flows are still below average for spring runoff conditions and some flows have started to recede.
However, there is significant rain forecast for our region. With the soils already saturated, the rain will readily run off to area waterways. Depending on the intensity and duration of the rain, flows in local waterways will again rise and may cause flooding in low lying areas that seasonally flood. Small watercourses and drainage features are typically overwhelmed under these conditions and may cause localized flooding. It is recommended that area residents and municipal road crews ensure that culverts are clear of debris to prevent drainage issues. At this point, the larger streams and river systems may again rise but should not exceed average spring runoff conditions.
A close watch on local forecasts and conditions is recommended. Grey Sauble's website provides links to rain gauges and flow data. Due to the elevated flows, residents are advised to use caution near all watercourses. Grey Sauble Staff will continue to monitor conditions as they develop, and will provide updates as required.
source: media release, Grey Sauble Conservation Authority