Fern Creek water quality and stormwater oversight
Summary
The site sits within 100 feet of the Fern Creek riparian corridor, and opponents — including a former Katy employee and a licensed civil engineer — argue chemical spray, dripping cars, and equipment failures could contaminate the creek and downstream Willamette River. The applicant says wash water is fully contained and triple-filtered, with process water going to the sanitary sewer.
At a glance
- Total mentions
- 2
- Last 30 days
- 0
Last discussed Apr 15, 2026.
Impact analysis
Unknown; DEQ permitting and any additional monitoring requirements could add costs.
If the drainage design works as described, the creek and the shopping center's shared system get improved treatment.
Downstream property owners along Fern Creek and wildlife habitat face contamination risk if chemicals escape containment.
Mentions & discussions (2)
Planning Commission Meeting - Apr 15, 2026
Commissioners couldn't verify where the car wash site's stormwater actually drains — no sampling port, missing design drawings, broken links to the city's stormwater manual. The debate exposed gaps in how the city documents and monitors runoff near the creek.
Planning Commission Meeting - Mar 18, 2026
The site sits within 100 feet of the Fern Creek riparian corridor, and opponents — including a former Katy employee and a licensed civil engineer — argue chemical spray, dripping cars, and equipment failures could contaminate the creek and downstream Willamette River. The applicant says wash water is fully contained and triple-filtered, with process water going to the sanitary sewer.
Related development
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