Current through Register Vol. 48, No. 39, March 25, 2024
Subpart 1.
Requirement.
If the applicant is an existing manufacturing, commercial,
mining, or silvicultural discharger, the applicant shall perform an analysis of
a sample of its effluent from each of its outfalls, except that if the
commissioner finds that two or more of such outfalls have substantially
identical effluents, the commissioner shall allow the applicant to analyze a
sample from one of the identical effluents. The applicant shall perform the
analyses according to subparts
2 to
10.
Subp. 2.
Methods of sampling and
analysis.
The sampling method for pH, temperature, cyanide, total
phenols, residual chlorine, oil and grease, and fecal coliform must be the grab
sampling method. For all other pollutants the applicant shall use 24-hour
composite samples unless otherwise approved by the commissioner. The applicant
shall perform the analysis by using the appropriate analytical techniques in
Code of Federal Regulations, title 40, part 136, or by using techniques found
by the commissioner to be appropriate considering the circumstances and the
parameters which are to be analyzed.
Subp. 3.
Parameters.
The applicant shall analyze for the following
parameters:
A. Unless the commissioner
grants a written exemption to the applicant after making a finding that a given
pollutant is not likely to be present in the effluent, the applicant shall
analyze for biochemical oxygen demand, chemical oxygen demand, total organic
carbon, total suspended solids, ammonia (as N), temperature (both winter and
summer), and pH.
B. Except as
provided in item F, an applicant who has processes in one or more of the
primary industry categories shall:
(1)
analyze, using the specified Gas Chromatograph/Mass Spectrometer (GC/MS)
analysis for the organic toxic pollutants listed in subparts
4 to
7 for the applicable industry
category indicated in part
7001.1061; and
(2) analyze for the pollutants listed in
subparts
8 and
9.
C. Except as provided in item F, an applicant
who has processes not included in one of the primary industry categories and
who has reason to believe that the pollutants listed in subparts
4 to
9 may be present in the
effluent shall identify these pollutants and shall analyze for these pollutants
except those that are present in the effluent solely as the result of their
presence in the intake water.
D.
The applicant shall identify each pollutant listed in subpart
10 which the applicant knows
or has reason to believe is present in the effluent and shall state the reason
why the applicant knows or has reason to believe that the pollutant is present.
The applicant shall analyze for each identified pollutant except those that are
present in the effluent solely as the result of their presence in the intake
water.
E. The applicant shall
analyze, using a screening procedure not calibrated with analytical standards,
for 2,3,7,8-tetrachlorodibenzo-p-dioxin if:
(1) the applicant uses or manufactures
2,4,5-trichlorophenoxy acetic acid (2,4,5-T); 2-(2,4,5-trichlorophenoxy)
propanoic acid (Silvex, 2,4,5-TP); 2-(2,4,5-trichlorophenoxy) ethyl
2,2-dichloroproprionate (Erbon); 0,0-dimethyl 0-(2,4,5-trichlorophenyl)
phosphorothioate (Ronnel); 2,4,5-trichlorophenol (TCP); or hexachlorophene
(HCP); or
(2) the applicant knows
or has reason to believe that 2,3,7,8-tetrachlorodibenzo-p-dioxin is or may be
present in an effluent.
F. An applicant is exempt from the
requirements of items B and C to analyze for the pollutants listed in subparts
4 to
7 if the facility which is
the subject of the application has gross total annual sales averaging less than
$100,000 per year (in second quarter 1980 dollars) for the three-year period
prior to submittal of the application.
Subp. 4.
Volatile substances.
The following volatile substances must be analyzed under
subpart
3, items B and C;
A. acrolein;
B. acrylonitrile;
C. benzene;
D. bis(chloromethyl)ether;
E. bromoform;
F. carbon tetrachloride;
G. chlorobenzene;
H. chlorodibromomethane;
I. chloroethane;
J. 2-chloroethylvinyl ether;
K. chloroform;
L. dichlorobromomethane;
M. dichlorodifluoromethane;
N. 1,1-dichloroethane;
O. 1,2-dichloroethane;
P. 1,1-dichlorethylene;
Q. 1,2-dichloropropane;
R. 1,2-dichloropropylene;
S. ethylbenzene;
T. methyl bromide;
U. methyl chloride;
V. methylene chloride;
W. 1,1,2,2-tetrachloroethane;
X. tetrachloroethylene;
Y. toluene;
Z. 1,2-trans-dichloroethylene;
AA. 1,1,1-trichloroethane;
BB. 1,1,2-trichloroethane;
CC. trichloroethylene;
DD. trichlorofluoromethane; and
EE. vinyl chloride.
Subp. 5.
Acid compounds.
The following acid compounds must be analyzed under subpart
3, items B and C:
A. 2-chlorophenol;
B. 2,4-dichlorophenol;
C. 2,4-dimethylphenol;
D. 4,6-dinitro-o-cresol;
E. 2,4-dinitrophenol;
F. 2-nitrophenol;
G. 4-nitrophenol;
H. p-chloro-m-cresol;
I. pentachlorophenol;
J. phenol; and
K. 2,4,6-trichlorophenol.
Subp. 6.
Base/neutral
substances.
The following base/neutral substances must be analyzed under
subpart
3, items B and C:
A. acenaphthene;
B. acenaphthylene;
C. anthracene;
D. benzidine;
E. benzo(a)anthracene;
F. benzo(a)pyrene;
G. 3,4-benzofluoranthene;
H. benzo(ghi)perylene;
I. benzo(k)fluoroanthene;
J. bis(2-chloroethoxy)methane;
K. bis(2-chloroethyl)ether;
L. bis(2-chloroisopropyl)ether;
M. bis(2-ethylhexyl)phthalate;
N. 4-bromophenyl phenyl ether;
O. butylbenzyl phthalate;
P. 2-chloronaphthalene;
Q. 4-chlorophenyl phenyl ether;
R. chrysene;
S. dibenzo(a,h)anthracene;
T. 1,2-dichlorobenzene;
U. 1,3-dichlorobenzene;
V. 1,4-dichlorobenzene;
W. 3,3'-dichlorobenzidine;
X. diethyl phthalate;
Y. dimethyl phthalate;
Z. di-n-butyl phthalate;
AA. 2,4-dinitrotoluene;
BB. 2,6-dinitrotoluene;
CC. di-n-octyl phthalate;
DD. 1,2-diphenylhydrazine (as
azobenzene);
EE.
fluoranthene;
FF.
fluorene;
GG.
hexachlorobenzene;
HH.
hexachlorobutadiene;
II.
hexachlorocyclopentadiene;
JJ.
hexachloroethane;
KK.
indeno(1,2,3-cd)pyrene;
LL.
isophorone;
MM.
naphthalene;
NN.
nitrobenzene;
OO.
N-nitrosodimethylamine;
PP.
N-nitrosodi-n-propylamine;
QQ.
N-nitrosodiphenylamine;
RR.
phenanthrene;
SS. pyrene;
and
TT.
1,2,4-trichlorobenzene.
Subp.
7.
Pesticides.
The following pesticides must be analyzed under subpart
3, items B and C:
A. aldrin;
B. [alpha]-BHC;
C. [beta]-BHC;
D. [gamma]-BHC;
E. [delta]-BHC;
F. chlordane;
G. 4,4'-DDT;
H. 4,4'-DDD;
I. 4,4'-DDE;
J. dieldrin;
K. [alpha]-endosulfan;
L. [beta]-endosulfan;
M. endosulfan sulfate;
N. endrin;
O. endrin aldehyde;
P. heptachlor;
Q. heptachlor epoxide;
R. PCB-1242;
S. PCB-1254;
T. PCB-1221;
U. PCB-1232;
V. PCB-1248;
W. PCB-1260;
X. PCB-1016; and
Y. toxaphene.
Subp. 8.
Metals, cyanides, and
phenols.
The following metals, cyanide, and phenols must be analyzed
for quantity present under subpart
3, items B and C:
A. antimony;
B. arsenic;
C. beryllium;
D. cadmium;
E. chromium;
F. copper;
G. lead;
H. mercury;
I. nickel;
J. selenium;
K. silver;
L. thallium;
M. zinc;
N. total cyanide; and
O. total phenols.
Subp. 9.
Conventional and
nonconventional pollutants.
The following conventional and nonconventional pollutants
must be analyzed under subpart
3, items B and C:
A. aluminum;
B. barium;
C. boron;
D. bromide;
E. total residual chlorine;
F. cobalt;
G. color;
H. fecal coliform;
I. fluoride;
J. iron;
K. magnesium;
L. manganese;
M. molybdenum;
N. nitrate-nitrite;
O. total organic nitrogen;
P. oil and grease;
Q. total phosphorus;
R. radioactivity;
S. sulfate;
T. sulfide;
U. sulfite;
V. surfactants;
W. total tin; and
X. total titanium.
Subp. 10.
Toxic pollutants and
hazardous substances.
The following toxic pollutants and hazardous substances must
be analyzed under subpart
3, item D:
A. asbestos;
B. acetaldehyde;
C. allyl alcohol;
D. allyl chloride;
E. amyl acetate;
F. aniline;
G. benzonitrile;
H. benzyl chloride;
I. butyl acetate;
J. butylamine;
K. captan;
L. carbaryl;
M. carbofuran;
N. carbon disulfide;
O. chlorpyrifos;
P. coumaphos;
Q. cresol;
R. crotonaldehyde;
S. cyclohexane;
T. 2,4-D (2,4-dichlorophenoxy acetic
acid);
U. diazinon;
V. dicamba;
W. dichlobenil;
X. dichlone;
Y. 2,2-dichloropropionic acid;
Z. dichlorvos;
AA. diethyl amine;
BB. dimethyl amine;
CC. dinitrobenzene;
DD. diquat;
EE. disulfoton;
FF. diuron;
GG. epichlorohydrin;
HH. ethanolamine;
II. ethion;
JJ. ethylene diamine;
KK. ethylene dibromide;
LL. formaldehyde;
MM. furfural;
NN. guthion;
OO. isoprene;
PP. isopropanolamine;
QQ. kelthane;
RR. kepone;
SS. malathion;
TT. mercaptodimethur;
UU. methoxychlor;
VV. methyl mercaptan;
WW. methyl methacrylate;
XX. methyl parathion;
YY. mevinphos;
ZZ. mexacarbate;
AAA. monoethyl amine;
BBB. monomethyl amine;
CCC. naled;
DDD. napthenic acid;
EEE. nitrotoluene;
FFF. parathion;
GGG. phenolsulfanate;
HHH. phosgene;
III. propargite;
JJJ. propylene oxide;
KKK. pyrethrins;
LLL. quinoline;
MMM. resorcinol;
NNN. strontium;
OOO. strychnine;
PPP. styrene;
QQQ. 2,4,5-T (2,4,5-trichlorophenoxy acetic
acid);
RRR. TDE
(tetrachlorodiphenylethane);
SSS.
2,4,5-TP [2-(2,4,5-trichlorophenoxy) propanoic acid];
TTT. trichlorofon;
UUU. triethylamine;
VVV. trimethylamine;
WWW. uranium;
XXX. vanadium;
YYY. vinyl acetate;
ZZZ. xylene;
AAAA. xylenol; and
BBBB. zirconium.
Statutory Authority: MS s
115.03