# Storm Filter Replacement and Oil/Water Separator Cleaning in Gaithersburg, Md. 

**URL:** https://aqualisco.com/case_study/storm-filter-replacement-and-oil-water-separator-cleaning-in-gaithersburg-md/
**Author:** Hamsata Mazou
**Published:** October 7, 2026

> After a stormwater notice of violation in Gaithersburg, Md., AQUALIS cleaned an oil/water separator and replaced 153 storm filter cartridges, restoring treatment performance and helping the commercial property address its compliance deficiencies.

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## Categories

- Case Studies
- Stormwater Repairs

## Tags

- Filter replacement
- NOV
- oil/water sepertator