Louisiana Administrative Code
Title 33 - ENVIRONMENTAL QUALITY
Part IX - Water Quality
Subpart 1 - Water Pollution Control
Chapter 13 - Louisiana Water Pollution Control Fee System Regulation
Section IX-1313 - Treatment Works Treating Domestic Sewage Annual Fee Rating Worksheet

Universal Citation: LA Admin Code IX-1313

Current through Register Vol. 50, No. 9, September 20, 2024

Invoice No._______________

ANNUAL FEE RATING WORKSHEET

PERMIT NO.__________

1. FACILITY COMPLEXITY DESIGNATION

Primary SIC _______________ Other SIC __________

Complexity Designation =

__________ I ( 0 points)

__________ II (10 points)

__________III (20 points)

__________ IV (30 points)

__________ V (40 points)

__________ VI (50 points)

COMPLEXITY DESIGNATION POINTS __________

2. FLOW VOLUME AND TYPE

A. Wastewater Type I

Is total Daily Average Discharge greater than 60 mgd?

_________Yes, then points = 30

_________No, then

Points = 0.5 X Total Daily Average Discharge (mgd)

Points = 0.5 X________ = ____________

Total Points = __________

B. Wastewater Type II

Is total Daily Average Discharge greater than 5 mgd?

________Yes, then points = 50

________No, then

Points=10 X Total Daily Average Discharge (mgd)

Points=10 X ________ = _____________

Total Points = __________

C. Wastewater Type III

Is total Daily Average Discharge greater than 25 mgd?

________Yes, then points = 50

________No, then

Points=2 X Total Daily Average Discharge (mgd)

Points=2 X ________ = ______________

Total Points = __________

FLOW VOLUME AND TYPE POINTS _______________

3. TRADITIONAL POLLUTANTS

A. BOD or

Daily Average Load =

_______ < 50 lb/day ( 0 points)

_______ > 50-500 ( 5 points)

_______ > 500-1000 (10 points)

_______ > 1000-3000 (20 points)

_______ > 3000-5000 (30 points)

_______ > 5000 lb/day (40 points)

COD or

Daily Average Load =

_______ < 100 lb/day ( 0 points)

_______ > 100-500 ( 5 points)

_______ > 500-1000 (10 points)

_______ > 1000-5000 (20 points)

_______ > 5000-10000 (30 points)

_______ > 10,000 lb/day (40 points)

BOD OR COD DEMAND POINTS __________

(whichever is greater)

B. TSS

Daily Average Load =

_______ < 100 lb/day ( 0 points)

_______ > 100-500 ( 5 points)

_______ > 500-1000 (10 points)

_______ > 1000-5000 (20 points)

_______ > 5000-10000 (30 points)

_______ > 10,000 lb/day (40 points)

TSS POINTS __________

C. AMMONIA or (Alternative nitrogen parameter used)

Daily Average Load =

_______ < 200 lb/day ( 0 points)

_______ > 200-500 ( 5 points)

_______ > 500-1000 (10 points)

_______ > 1000-5000 (20 points)

_______ > 5000-10000 (30 points)

_______ >10,000 lb/day (40 points)

AMMONIA POINTS _____________

TOTAL POLLUTANT POINTS _______________

4. POTENTIAL PUBLIC HEALTH IMPACTS

Is the receiving water to which the wastewater is discharged or a water body to which it is a tributary used as a drinking water supply source within 50 miles downstream?

________No (0 points)

________Yes, then .Complexity Designation

_____I, II ( 0 points)

_____III ( 5 points)

_____IV (10 points)

_____V (20 points)

_____VI (30 points)

POTENTIAL PUBLIC HEALTH IMPACT POINTS_______

5. MAJOR/MINOR FACILITY DESIGNATION

Has your facility been designated a major facility by the administrative authority?

________Yes, then Points = 25

________No, then

Were effluent limitations assigned to the discharge based on water quality factors in the receiving stream?

________No, then Points = 0

________Yes, then Points = 5

TOTAL MAJOR/MINOR POINTS _______

TOTAL RATING POINTS ASSIGNED _______

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:2001 et seq., and in particular Section 2014(B)

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