Large facilities like municipal wastewater treatment plants, mines, Individual municipal separate storm sewer systems (MS4) or other industrial facilities that discharge to a Water of the United States (WOTUS) or a water on the Protected Surface Water List (PSWL). These fees are subject to an annual adjustment and will be updated annually on this page. Facilities are subject to:
- Hourly fees of $174 per hour
- Maximum fee caps
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Permit Type
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Maximum Fee
|
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Individual permit for municipal separate storm sewer system
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$57,080
|
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Individual permit for wastewater treatment plant (based on gallons of discharge per day)
3,000 to 99,999
100,000 to 999,999
1,000,000 to 9,999,999
10,000,000 or more
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$21,405
$28,540
$42,810
$71,350
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Individual permit for a facility or activity that is not a wastewater treatment plant or a municipal separate storm sewer
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$42,810
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Amendment to an individual permit
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$17,838
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Approval of a new or revised pretreatment program under AZPDES
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$14,270
|
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Consolidated individual permit for multiple AZPDES individual permits, as allowed under A.A.C. R18-9-B901(C)
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Aggregate of the applicable maximum fees
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Permit Type
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Annual Fee
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Annual Registration Fee if Facility is Not Yet Constructed
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Municipal separate storm sewer system
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$14,270
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N/A
|
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Wastewater treatment plant (based on gallons of discharge per day):
Less than 99,999
100,000 to 999,999
1,000,000 to 9,999,999
10,000,000 or more
|
$357
$714
$3,568
$5,708
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$357
$714
$892
$1,070
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Facility or activity that is not a wastewater treatment plant or municipal separate storm sewer and designated in the permit as either:
Major
Minor
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$3,568
$714
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$892
$714
|
|
Pretreatment program
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$4,281
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N/A
|
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Consolidated individual permit for multiple AZPDES
individual permits, as allowed under A.A.C. R18-9-B901(C)
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Aggregate of the applicable annual fees of each individual permit
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Aggregate of the applicable annual fees of each individual permit
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