Stormwater Pollution Prevention Plan - Phoenix Sky Harbor ...

Non-mining MSGP 2010 General Permit
1.0 Coverage under this Permit
1.1 Eligibility
1.1.1 Facilities Covered
This general permit authorizes stormwater discharges associated with “industrial activities” as
defined in Appendix A from facilities having primary industrial activities included in Appendix C. This
permit also authorizes discharges from facilities that are notified by ADEQ that they are regulated under
Sector AD and eligible for coverage under this permit. This permit is not authorized for use by facilities
with stormwater discharges associated with industrial activities on any Indian Country lands in Arizona.
USEPA Region 9 is the permitting authority for Indian lands in Arizona.
1.1.2 Allowable Stormwater Discharges.
permit:
Unless otherwise ineligible under Part 1.1.4, the following are eligible for discharge under this
1. Stormwater discharges associated with industrial activity for any primary industrial activities
and co-located industrial activities, as defined in Appendix A;
2. Discharges designated by ADEQ as needing a stormwater permit as provided in Sector AD;
3. Discharges that are not otherwise required to obtain AZPDES permit authorization but are
commingled with discharges that are authorized under this permit; and
4. Discharges subject to any of the effluent limitations guidelines listed in Table 1-1.
Table 1-1. Stormwater Specific Effluent Limitations Guidelines
Regulated Discharge
Discharges resulting from spray down or
intentional wetting of logs at wet deck storage
areas
40 CFR
Section
Part 429,
Subpart I
MSGP
Sector
A
Runoff from phosphate fertilizer manufacturing
facilities that comes into contact with any raw
materials, finished product, by-products or waste
products (SIC 2874)
Runoff from asphalt emulsion facilities
Runoff from material storage piles at cement
manufacturing facilities
Runoff from hazardous waste and non-hazardous
waste landfills
Runoff from coal storage piles at steam electric
generating facilities
Part 418,
Subpart A
Part 443,
Subpart A
Part 411,
Subpart C
Part 445,
Subparts A
and B
Part 423
C
D
E
K, L
O
1.1.3 Allowable Non-Stormwater Discharges.
Discharges from emergency fire-fighting activities are an allowable non-stormwater discharge
activity without regard to the receiving water. The following non-stormwater discharges are allowed under
this permit provided they are ancillary to the permitted use:
Stormwater Discharges Associated with Industrial Activity 1