Construction compliance assistance and guidance
HB12-1119, compliance forms, assistance and guidance documents, spill reporting, operator certification
Certification information and resources
Includes permit documents and applications for storm water discharge associated with construction activities, R-Factor waiver for storm water discharges associated with construction activities, and hydrostatic testing.
- COR400000 - Stormwater discharges associated w/construction activities.
- R-Factor waiver for storm water discharges associated with construction activities.
- COG604000 -Hydrostatic testing of pipelines, tanks and similar vessels-including fire suppression system(sprinklers, etc.) testing.
Dewatering General Permit Program
Includes permit documents and applications for construction dewatering, remediation, subterranean (foundation) dewatering, and well development and pumping test activities
Other forms and applications
Application supplement, modification/application, transfer application, withdrawal request, amendment to remove portion of permitted area, amendment to remove wells from oil and gas field
International Stormwater BMP Database - The database of monitoring results showing effectiveness of structural and non-structural BMPs.
Regarding applications, billing or other forms please contact permits support staff:
During hours 8-5 enter 0 to get transferred to a live support person.
During other hours, please leave a message.
Construction Stormwater Permitting (COR0400000)
Contact permits support staff for questions about applications, billing, or other forms.