13.36.070   Discharge limits.
   The amount and nature of allowable discharges will be specified in the permit, and the characteristics of any discharge shall not exceed those specified in this article.
   A.   Discharge Limits for Regulated Substances—Composite Sample:
Substance
Limit
(mg/l)
Substance
Limit
(mg/l)
a.
Arsenic—Total
0.4
b.
Barium—Total
10.0
c.
Boron—Total
5.0
d.
Cadmium—Total
0.10
e.
Chromium—Total
1.20
f.
Copper—Total
1.2
g.
Lead—Total
0.5
h.
Manganese—Total
83.0
i.
Mercury—Total
0.05
j.
Nickel—Total
3.98
k.
Silver—Total
5.0
l.
Zinc—Total
2.6
m.
Cyanide—Total
0.6 1
n.
Selenium—Total
0.5
o.
Oil and Grease
200 1
p.
Sulfide—Total
2.0 1
q.
Chlorine—Total
10.0 1
1
Based on a Grab Sample
 
   B.   Discharge Limits Based Upon Fume Toxicity (mg/l): (Based on Grab Samples.)
Compound
Limit
(mg/l)
Compound
Limit
(mg/l)
a.
Acrylonitrile
1.24
b.
Benzene
0.13
c.
Bromomethane
0.002
d.
Carbon disulfide
0.06
e.
Carbon tetrachloride
0.03
f.
Chlorobenzene
2.35
g.
Chloroethane
0.42
h.
Chloroform
0.42
i.
Methylchloride (Chloromethane)
0.007
j.
1,2-Dichlorobenzene
3.74
k.
1,4-Dichlorobenzene
3.54
l.
1,1-Dichloroethane
4.58
m.
1,2-trans-Dichloroethene
0.28
n.
1,2-Dichloropropene
3.65
o.
1,3-Dichloropropene
0.09
p.
Ethylbenzene
1.59
q.
1,2-Dichloroethane (Ethylene dichloride)
1.05
r.
Heptachlor
0.003
s.
Hexachloro-1,3-butadiene
0.0002
t.
Hexachloroethane
0.96
u.
Methyl ethyl ketone
(2-butanone) (MEK)
249.0
v.
Methylene chlorid
(Dichloromethane)
4.15
w.
Tetrachloroethylene
0.53
x.
Toluene
1.35
y.
1,2,4-Trichlorobenzene
0.43
z.
1,1,1-Trichloroethane
1.55
aa.
Trichloroethylene
0.71
bb.
Vinyl chloride
0.003
cc.
1,1-dichloroethylene (Vinylidene chloride)
0.003
dd
Aroclor 1242
0.01
ee.
Aroclor 1254
0.005
 
(Ord. 2013-32 (part), 2013)