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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.



Supplemental Information

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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