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General Discharge Permit

General Permit For Discharges from Swimming Pools & Spas, including Baptismal Fonts
Maryland General Permit No. 12-SI

Important Announcement

The 12-SI permit has been administratively extended beyond its expiration date of September 20, 2017.  The terms and eligibility requirements under that permit continue in full force and effect until a final determination is issued on the renewal permit 17-SI.  This page will be updated regularlly to reflect the current status of the renewal.



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Contact Info

If you have additional questions or would like more information, please contact the Industrial & General Permits Division at (410) 537-3323.

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