Stormwater Pollution Prevention Plan - Phoenix Sky Harbor ...

Non-mining MSGP 2010 General Permit
6.3 Follow-up Actions if Discharge Exceeds Numeric Effluent Limit or a Water Quality Standard.
The permittee shall conduct follow-up monitoring within 30 calendar days (or during the next
qualifying runoff event, should none occur within the 30 days) of implementing corrective action(s) taken
in accordance with Part 3 in response to an exceedance of a numeric effluent limit or water quality
standard contained in this permit as described in Parts 2.2.1 and 2.2.2. Monitoring must be performed for
any pollutant(s) that exceeds the effluent limit or water quality standard. If this follow-up monitoring
exceeds the applicable effluent limit or water quality standard, the permittee shall comply with both Parts
6.3.1 and 6.3.2.
6.3.1 Submit an Exceedance Report.
The permittee shall submit an Exceedance Report consistent with Part 7.3.
6.3.2 Continue to Monitor.
The permittee shall continue to monitor, at least twice per wet season, until the discharge is in
compliance with the effluent limit or water quality standard or until ADEQ waives the requirement for
additional monitoring.
7.0 Reporting and Recordkeeping
7.1 Reporting Monitoring Data to ADEQ
7.1.1 The permittee shall submit monitoring data collected in accordance with Parts 4.2, 6.2, 6.3, and
6.4 to ADEQ at the address in Part 7.6.
7.1.2 Permittees shall use the MSGP discharge monitoring report (DMR) form available at
http://www.azdeq.gov/environ/water/permits/stormwater.html
7.1.3 The permittee shall compile all sampling results for the previous two wet seasons onto DMR
form(s). Except as provided in Part 7.2 below, the permittee shall submit the DMRs to ADEQ not
later than July 15 of each year of permit coverage.
7.2 Annual Report
All facilities shall prepare an Annual Report on a form provided by the Department and retain a
copy of the report with the SWPPP. The Annual Report for the reporting period June 1 to May 31 shall be
completed by July 15 and include, at a minimum:
The findings from the facility’s Part 4.3 comprehensive facility inspection;
Any corrective action documentation as required in Part 3.3;
The DMR form(s) as required in Part 7.1 for the preceding two wet seasons; and
The results of any monitoring required in Part 6.2 for those facilities that discharge to a
water (or within 2.5 miles of a water if required by ADEQ) or portion thereof, classified as
an OAW or an impaired water, or
The results of any monitoring required in Part 6.2 if notified by the Department in
accordance with Part 1.3.1(2)(c).
Permittees with facilities that discharge to a water (or within 2.5 miles of a water if required by
ADEQ, or is otherwise referenced in an approved TMDL) or portion thereof, classified as an OAW or an
impaired water shall submit the annual report to ADEQ on or before July 15 (postmark date).
7.3 Exceedance Report for Numeric Effluent Limitations or Water Quality Standards
If follow-up monitoring pursuant to Part 6.3 exceeds a numeric effluent limit or water quality
standard, the permittee shall submit an Exceedance Report to ADEQ no later than 30 calendar days after
receiving the facility’s lab results. The facility’s Exceedance Report shall include the following:
Facility name, physical address and location;
Stormwater Discharges Associated with Industrial Activity 31