NC0021156_Report_20210519

Annual Monitoring and Pollutant Scan
Permit No. PC ooZ1154i7 Month ✓4""c`'
Outfall 00l Year z°if
Facility Name - Mount Holly WWTP ORC - Doug Shoutd
3/19/2021 Phone - 704/827/4261
Analytical Laboratory- Shealy Environmental
Parameter Sample Analytical ` Quantitation Sample Units of
Parameter Code Type °Method Level Result Measurement
Ammonia (as N) C0610 Composite 350.1 0.2 9.7 MG/L
Chlorine (total residual, TRC) 50060 Grab SM 4500 CI G-2000 1 42 UG/L
Dissolved Oxygen 00300 Grab SM 4500 G G-2001 0.1 5.1 MG/L
Nitrite plus Nitrate Total(as N) 00630 Composite 353.2 0.02 0.27 MG/L
Total Kjeldahl Nitrogen 00625 Composite 351.2 2.5 13 MG/L
Oil and Grease 00556 Grab 1664B 4.2 <5 MG/L
Total Phosphorus C0665 Composite 365.1 0.25 1.7 MG/L
Total Dissolved Solids 70295 Composite SM 2540C 25 380 MG/L
Hardness 00900 Composite sM 2340 C-20 10 10 MG/L
Metals (total recoverable), cyanide and total phenols
Antimony 01097 Composite 200.8 0.005 0.0075 MG/L
Arsenic 01002 Composite 200.8 0.002 ND MG/L
Beryllium 01012 Composite 200.8 0.001 ND MG/L
Cadmium 01027 Composite 200.8 0.0001 ND MG/L
Chromium 01034 Composite 200.8 0.005 0.0078 MG/L
Copper 01042 Composite 200.8 0.01 0.011 MG/L
Lead 01051 Composite 200.8 0.002 ND MG/L
Mercury(Method 1631E) COMER Composite
Nickel 01067 Composite 200.8 0.01 ND MG/L
Selenium 01147 Composite 200.8 _ 0.005 ND MG/L
Silver 01077 Composite 200.8 0.005 ND MG/L
Thallium 01059 Composite 200.8 0.0005 ND MG/L
Zinc 01092 Composite 200.8 0.01 0.02 MG/L
Cyanide 00720 Grab SM 4500-CN 0.01 ND MG/L
Total phenolic compounds 32730 Grab 420.4 0.02 ND MG/L
Volatile organic compounds 1
Acrolein 34210 Grab 624 5 ND UG/L
Acrylonitrile 34215 Grab 624 5 ND UG/L
Benzene 34030 Grab 624 1 ND UG/L
Bromoform 32104 Grab 624 1 ND UG/L
Carbon Tetrachloride 32102 Grab 624 1 ND UG/L
Chlorobenzene 34301 Grab 624 1 ND UG/L
Chlorodibromomethane 34306 Grab 624
Chloroethane 85811 Grab 624 2 ND UG/L
2-chloroethyl vinyl ether 34576 Grab 624 5 ND UG/L
Chloroform 32106 Grab 624 1 1.1 UG/L
Dichlorobromomethane 32101 Grab 624
1,1-dichloroethane 34496 Grab 624 1 ND UG/L
1,2-dichloroethane 32103 Grab 624 1 ND UG/L
Trans-1,2-dichloroethylene 34546 Grab 624 ND UG/L
1,1-dichloroethylene 34501 Grab 624
1,2-dichloropropane 34541 Grab 624
1,3-dichloropropylene 77163 Grab 624
Ethylbenzene 34371 Grab 624 1 ND UG/L
Methyl Bromide 34413 Grab 624
Methyl Chloride 34418 Grab 624
Methylene Chloride 34423 Grab 624 1 ND UG/L
1,1,2,2-tetrachloroethane 81549 Grab 624 1 ND UG/L
Form - DMR- PPA-1 Page 1

Annual Monitoring and Pollutant Scan
Permit No. Month
Outfall Year
Parameter Sample Analytical Quantitation Sample Units of
Parameter Code Type Method Level Result Measurement
Tetrachloroethylene 34475 . Grab 624 1 ND UG/L
Toluene 34010 Grab 624 1 ND UG/L
1,1,1-trichloroethane 34506 Grab 624 1 ND UG/L
1,1,2-trichloroethane 34511 Grab 624 1 1 ND UG/L
Trichloroethylene 39180 Grab 624
Vinyl Chloride 39175 Grab 624 1 ND UG/L
Acid-extractable compounds
P-chloro-m-creso 34452 Grab
2-chlorophenol 34586 Grab 625 16 ND UG/L
2,4-dichlorophenol 34601 Grab 625 16 ND UG/L
2,4-dimethylphenol 34606 Grab 625 16 ND UG L
4,6-dinitro-o-cresol 34657 Grab
2,4-dinitrophenol 34616 Grab
2-nitrophenol 34591 Grab 625 32 ND UG/L
4-nitrophenol 34646 Grab 625 80 ND UG/L
Pentachlorophenol 39032 Grab 625 80 ND UG/L
Phenol 34694 Grab 625 16 ND UG/L
2,4,6-trichlorophenol 34621 Grab 625 16 ND UG/L
Base-neutral compounds
Acenaphthene 34205 Grab 625 16 ND UG/L
Acenaphthylene 34200 Grab 625 16 ND UG/L
Anthracene CO220 Grab 625 16 ND UG/L
Benzidine 39120 Grab 625 80 ND UG/L
Benzo(a)anthracene 34526 Grab 625 16 ND UG/L
Benzo(a)pyrene 34247 Grab 625 16 ND UG/L
3,4 benzofluoranthene 34230 Grab 625 UG/L
Benzo(ghi)perylene 34521 Grab 625 16 ND UG/L
Benzo(k)fluoranthene 34242 Grab 625 16 ND UG/L
Bis (2-chloroethoxy) methane 34278 Grab 625 16 ND UG/L
Bis (2-chloroethyl) ether 34273 Grab 625 16 ND UG/L
Bis (2-chloroisopropyl) ether 34283 Grab 625 16 ND UG/L
Bis (2-ethylhexyl) phthalate 39100 Grab 625 16 ND UG/L
4-bromophenyl phenyl ether 34636 Grab 625 16 ND UG/L
Butyl benzyl phthalate 34292 Grab 625 16 ND UG/L
2-chloronaphthalene 34581 Grab 625 16 ND UG/L
4-chlorophenyl phenyl ether 34641 Grab 625 16 ND UG/L
Chrysene 34320 Grab 625 16 ND UG/L
Di-n-butyl phthalate 39110 Grab 625 16 ND UG/L
Di-n-octyl phthalate 34596 Grab 625 16 ND UG/L
Dibenzo(a,h)anthracene 34556 Grab 625 16 ND UG/L
1,2-dichlorobenzene 34536 Grab 625 16 ND UG/L
1,3-dichlorobenzene 34566 Grab 625 16 ND UG/L
1,4-dichlorobenzene 34571 Grab 625 16 ND UG/L
3,3-dichlorobenzidine 34631 Grab 625 80 ND UG/L
Diethyl phthalate 34336 Grab 625 16 ND UG/L
Dimethyl phthalate 34341 Grab 625 16 ND UG/L
2,4-dinitrotoluene 34611 Grab 625 32 ND UG/L
2,6-dinitrotoluene C0626 Grab 625 32 ND UG/L
1,2-diphenylhydrazine 34346 Grab 625 16 ND UG/L
Fluoranthene C0376 Grab 625 16 ND UG/L
Fluorene 34381 Grab 625 16 ND UG/L
Hexachlorobenzene C0700 Grab 625 16 ND UG/L
Hexachlorobutadiene 39702 Grab 625 16 ND UG/L
Form - DMR- PPA-1 Page 2

Annual Monitoring and Pollutant Scan
Per;nit No. Month
Outfall Year
Parameter Sample Analytical Quantitationy Sample Units of
Parameter Code Type Method Level Result Measurement
Hexachlorocyclo-pentadiene 34386 Grab 625 80 ND UG/L
Hexachloroethane 34396 Grab 625 16 ND UG/L
Indeno(1,2,3-cd)pyrene 34403 Grab 625 16 ND UG/L
Isophorone 34408 Grab 625 16 ND UG/L
Naphthalene 34696 Grab 625 16 ND UG/L
Nitrobenzene 34447 Grab 625 16 ND UG/L
N-nitrosodi-n-propylamine 34428 Grab 625 16 ND UG/L
N-nitrosodimethylamine 34438 Grab 625 16 ND UG/L
N-nitrosodiphenylamine 34433 Grab 625 16 ND UG/L
Phenanthrene 34461 Grab 625 16 ND UG/L
Pyrene 34469 Grab 625 16 ND UG/L
1,2,4,-trichlorobenzene 34551 Grab 625 16 ND UG/L
"I certify,under penalty of law,that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who managed the system,or those persons directly responsible for gathering the information,the
information submitted is,to the best of my knowledge and belief,true,accurate,and complete. I am aware that there are significant
penalties for submitting false information,including the possibility of fines and imprisonment for knowing violations."
Authorized Representative name
if Ric9t�4/
Sig atu
6/-52
Date
Form 2 DMR- PPA-1 Page 3

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