BOD - 300 milligrams per liter
|
Suspended Solids - 350 milligrams per liter
|
The method for determining the surcharge shall be:
|
C = (8.34V) X (0.19(B-300) + 0.170(S-350))
|
Where:
| ||
C
|
=
|
Surcharge cost to a particular user in dollars
|
V
|
=
|
Volume of wastewater discharged by user during billing period
(million gallons)
|
B
|
=
|
BOD concentration of wastewater by user determined by testing
during billing period (milligrams per liter)
|
S
|
=
|
Suspended solids concentration of wastewater determined by testing
during billing period (milligrams per liter)
|
Pollutant
|
Maximum Concentration
|
---|---|
Arsenic
|
2.85 mg/l
|
Barium
|
5.00 mg/l
|
Cadmium
|
0.31 mg/l
|
Chromium (total)
|
2.77 mg/l
|
Copper
|
3.83 mg/l
|
Cyanide
|
5.75 mg/l
|
Iron (total)
|
100.00 mg/l
|
Lead
|
13.42 mg/l
|
Manganese
|
1.0 mg/l
|
Mercury
|
0.13 mg/l
|
Nickel
|
14.48 mg/l
|
Phenols
|
17.8 mg/l
|
Selenium
|
0.06 mg/l
|
Silver
|
0.43 mg/l
|
Zinc
|
7.19 mg/l
|