Permitting
Individual permits, general permits, and other permitting forms
Compliance assistance and guidance for industrial permits
Compliance forms, annual reports, guidance documents, stormwater management guidance, sampling guidance, low-risk policy and guidance documents
Enforcement
Issued enforcement actions, Clean Water Enforcement Unit
Facility Planning
The division is no longer completing PELs for industrial dischargers or accepting third-party PELs for industrial dischargers for review and approval.
Contact
For additional assistance - contact Erin Scott, Unit Manager at erin.scott@state.co.us
If you have questions, please call:
303-692-3517
303-692-3517
Between 8 a.m. and 5 p.m. Monday-Friday, press 0 and your call will be directed to a live assistant. At other times, please leave a message.
Domestic PELs questions and fees:
Michelle DeLaria
303-692-3615
michelle.delaria@state.co.us
Industrial PELs questions and fees:
Erin Scott
303-692-3506
erin.scott@state.co.us
Industry-specific contacts
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Aquatic animal production COG130000.
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Commercial washing of outdoor structures COG607000.
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Coal mining process and stormwater combined COG850000.
- Metal mining industry stormwater COR040000.
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Non-contact cooling water COG605000.
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Non-extractive industries stormwater COR900000.
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Produced water treatment facilities COG840000.
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Combined COG500000.
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Stormwater only COR340000.
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Subterranean dewatering or well development COG603000.
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Water treatment plant wastewater discharges COG641000.