FLOOD07396

• County: Statewide
• Basin: Statewide
• Title: State of Colorado General Permit for Stormwater Discharges Associated with Construction Activity
• Date: 3/10/1997
• Prepared By: Department of Public Health and Environment
• Floodplain - Doc Type: Educational/Technical/Reference Information

PART I
Page 12
Permit No. COR-030000

E. GENERAL REQUIREMENTS (conI.)

and evaluate the information submitted. Based on my inquiry of the person or persons who manage the
system, or those persons directly responsible for gathering the information, the information submitted is,
to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of fine and imprisonment
for knowing violations."

2. Retention of Records

a) The permittee shall tetain copies of the SWMP and all repons required by this permit and tecords of all data
used to compete the application to be covered by this permit, for a period of at least three years from the date
that the site is finally stabilized.

b) The permittee shall retain a copy of the SWMP required by this permit at the construction site from the date
of project initiation to the date of final stabilization.

PART II

A. MANAGEMENT REQUIREMENTS

1. Chan!!e in Disch3I'2e

The permittee shall inform the Division (Permits and Enforcement Section) in writing of any intent to construct,
install, or alter any process, facility, or activity that is likely to result in a new or altered discharge, and shall
furnish the Division such plans and specifications which the Division deems reasonably necessary to evaluate the
effect on the discharge and receiving stream. The SWMP shall be updated within 30 days of the changes.

The permittee shall submit this notice to the Division within two weeks after making a determination to perform the
type of activity referred to in the preceding paragraph.

Any discharge to the waters of the State from a point source other than specifically authorized by this permit is
prohibited.

2. Special Notifications - Definitions

a) Spill: An unintentional release of solid or liquid material which may cause pollution of state waters.

b) Upset: An exceptional incident in which there is unintentional and temporary noncompliance with permit
effluent limitations because of factors beyond the reasonable control of the permittee. An upset does not
include noncompliance to the extent caused by operational error, improperly designed treatment facilities,
inadequate treatment facilities, lack of preventative maintenance, or careless or improper operation.

3. NoncomDliance Notification

a) If, for any reason, the permittee does not comply with or will be unable to comply with any permit
limitations, standards or permit requirements specified in this permit, the permittee shall, at a minimum,
provide the Water Quality Control Division and EPA with the following information:

I) A description of the discharge and cause of noncompliance;

2) The period of noncompliance, including exact dates and times andlor the anticipated time when the
discharge will teturn to compliance; and