MattersEnvironmentFirst seen Feb 2, 2026
Langford Lake sediment investigation
CompletedStaff are investigating sediment and foam first found in 2023 near Goldstream Avenue and Wenger Terrace and now spreading upstream toward Langford Lake. The material has been found not hazardous to people or wildlife, but its source remains unknown; the 2026 budget includes a $250,000 placeholder for possible mitigation work.
Where it stands: The update was received Feb 3, 2026; investigation and mitigation planning continue.
Location
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Timeline
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Staff updated investigation of sediment near Langford Lake
Staff updated Council on ongoing investigation of unusual sediment/foam in Langford Lake and recommended engineering mitigation options; a placeholder of $250,000 is included in the 2026 budget for possible capital works.
Discussion
Council asked about monitoring frequency, enforcement, possible development-related causes and whether DCCs or other developer funding could apply if a human source is found; staff confirmed investigations ongoing and that mitigation is being pursued while the source remains unidentified.
Decision: Received the Langford Lake Sedimentation Update.
Passed 7–0