SGL Composites Permit Modification
Wastewater Discharge Permit - State Waste Discharge Permit
Nov. 20, 2023 - Dec. 20, 2023, 11:59 p.m.
Announcement of Availability of Draft Permit Modification
We invite your comments on draft modified permit ST0501273 for SGL Composites Plant located in Grant County. The permit authorizes the discharge of process water to the Port of Moses Lake POTW. The modification will increase effluent BOD5 limits to the process wastewater discharge to the Port of Moses Lake treatment system.
- Submit your comment by email: Patrick.Hallinan@ecy.wa.gov
Comment by mail
WQP - Department of Ecology
4601 N. Monroe Street
Spokane, WA 99205-1265
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