Lake Chemical Spraying off Thornhill
Summary
A resident spotted workers spraying unknown chemicals into Thornhill Lake and wants transparency about what's being used and why, given the gravity-driven water treatment system.
At a glance
- Total mentions
- 1
- Last 30 days
- 0
Last discussed May 26, 2026.
Impact analysis
Commenter cited roughly $6 million in spraying expenditures.
Residents near treated lakes who get better notification and answers.
Residents concerned about undisclosed chemicals entering the water system.
Mentions & discussions (1)
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