NC0046728_Headworks Analysis_20231106

of Moo,0
``'cv Town of Mooresville
North Carolina
Public Utilities-Wastewater Treatment
Nora12p
Octavio Henriguez RECEIVED
NC DEQ-NPDES Municipal Permitting-Pretreatment
1617 Mail Service Center NOV 06 2023
Raleigh, NC 27699-1617
NCDEQ/DWR/NPDES
Subject: Town of Mooresville NC 0046728 Headworks Analysis
Dear: Mr. Henriguez
As required by the above NPDES permit, enclosed is the Town of Mooresville's Wastewater
Treatment Plant Headworks Analysis (HWA).
Our three industrial user permits (IUPs) are current with existing permit limits based off current
HWA. The last modification date to a permit in the allocation table was October 1, 2022.
If you have any question regarding this information, please contact me at 704-662-8341 or
[e-mail]. Or you may contact Jeff Campbell, Environmental Compliance
Supervisor at 704-799-4192 and [e-mail].
Sincerely,
James A. Levis
Town of Mooresville
Wastewater Treatment Plant Manager, ORC
Enclosure: HWA Narrative, spreadsheets, and other supporting Information
P.O. Box 878 I Mooresville, NC 28115 1 704-663-3467 I mooresvillenc.gov

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es`'
Town of Mooresville
North Carolina
Public Utilities-Wastewater Treatment
4kc Nor01a
2023 HWA Narrative
HWA Data Time Period:
In preparing the 2023 (HWA),Town of Mooresville Pretreatment staff utilized LTMP and monthly average
DMR data collected from January 2020 —July 2023 for influent and Effluent Pollutant of Concern BOD,
TSS, Ammonia, O&G, As, Cd, Cr, Cu, CN, Pb, Hg, Mo, Ni, Ag, Se, Zn, Total Nitrogen, and Total phosphorus
to yield a sample set of 15 data points.
Significant Industrial Users are sampled semi-annually by The Town of Mooresville pretreatment staff and
quarterly by the industry. Data submitted was for January 2020—July 2023.
WWTP Design Criteria
We have elected to use Option 2 of the PERCS February 2007 letter, the 1.5 multiplier for BOD, TSS, and
Ammonia. Our WWTP meets all the conditions specified within. "The Division and the PERCS Unit realize
Excessive rainfall events or
that there are circumstances beyond the reasonable control of the POTW.
accidents can lead to permit violations." Our WWTP upholds a Site-Specific Removal Rate of 99.12%
shown in the data set enclosed in this (HWA). On the week of June 19th- June 23rd the Rocky River
Wastewater treatment plant saw uncharacteristic heavy rainfall events and severe storms for multiple
days, operations prepared and mitigated the events with all means possible to prevent pass-through;
Subsequently, sampling of BOD exceeded our current NPDES (7.5 mg/L) weekly average permit limit with
(9.3 mg/L). This week also had a holiday only having four days to create the weekly average and one
additional compliance judgment point would have allowed us to remain compliant. This event ultimately
results in (one) BOD violation from our data set of January 2020 — July 2023. Secondly, the design
calculations are older than 8 years. Please consider approving the use of 1.5 multiplier given the
information provided. (NOV response included).
Removal Rate Calculations
All available DMR & LTMP data was used. All DMR monthly averages for BDLs were calculated using'/z DL.
The resultant site-specific removal rates were used in the HWA except for parameters where data was
greater than 50% below detection in which case, we used the EPA literature.
P.O. Box 878 I Mooresville, NC 28115 1704-663-3467 I mooresvillenc.gov

Moores
�° Town of Mooresville
North Carolina
Public Utilities-Wastewater Treatment
(4ke Nora��p
Water Quality Standards:
Dye Creek has a stream classification of C. Our NPDES permit became effective on November 1, 2019. We
used the WQS calculator to translate Dissolved Metal Water Quality Criteria to Total Metal. A copy of the
calculator is included with this HWA.
Inhibition Calculations:
The Town of Mooresville does have an NH3 limit, and the data indicates that our treatment plant nitrifies.
We used the most stringent A.S. literature values and Nit Literature values for Activated Sludge and
Nitrification.
Sludge Calculations:
Included are the Town of Mooresville's 2023 Class A Hauling Summary Sheet and 2023 Class B Sludge
Totals. The Town's Class A biosolids are hauled to or picked up by famers and used as a soil conditioner.
The Town's Class B sludge is hauled away by SYNAGRO to a lined landfill.
Uncontrollable/Unregulated Mass Balance:
We used the calculated mass balance concentrations for all except Cyanide and Mercury used Literature.
We used the HASL calculations for As, Cd, Cu, Pb, Mo, Ni, Se and Zn. Even though we used the lowest
detection level possible, and all results were BDL, Silver still shows an over allocation in the HWA. There
were three samples on the influent the detection level was higher than <0.001. We do not have limits
allocated to any SIU's. We did not use 0 as an uncontrollable concentration, but we would like to request
how to achieve correct allocation. If different data sets would be more appropriate to eliminate the
influent results misconstruing our MAHL or an availability to insert 0. We continue to sample for Silver.
P.O. Box 878 I Mooresville, NC 28115 1704-663-3467 I mooresvillenc.gov

Pretreatment Program Info Database printed on: 1/19/2023
for Program Name Mooresville !WC%at 7010 95.87
WWTP Name Rocky River Stream Information
7010 Flow cfs/ mgd 0.5 / 0.32
'rogram Approval Date 09/30/1983
1Q10 Flow cfs/mgd 0.42 / 0.27
Pretreatment Status Full
Stream Classification C
Region MRO Basin Number YAD11
County Iredell Receiving Stream Name DYE CREEK J
NPDES Number NC0046728
NPDES Effective Date Last PAR Rec 02/22/2022 PAR Due Date 03/01/2023 mercury
11/01/2019 1631
Current Fiscal
05/19/2021 required
NPDES Expire Date 03/31/2024 Year PCI Done 9
POTW is Primary WWTP TRUE Last Audit on 12/09/2021 Audit Year Nex125/26 yes
Design Flow mgd 7.5000 % Design mgd is SIU permitted 14.00 Permitted SIU flow(mgd)[Pt_SIU) 1.05
WWTP SIU's 3 Program SIUs 3
WWTP CIU's Program CIUs 0 RP ,�
0 HWA LTMP IWS SUO E
date Inactive Date Next Due 11/01/2023 I 03/30/2022 J
Date Received by DWR 04/01/2020 10/22/2019 03/13/2017 01/02/2013 r 09/06/2019 J
Date Approved 02/26/2019 01/09/2020 05/23/2017 01/10/2013 1 11/18/2019
Adopt Date Required
Date Adopted 02/18/2013
Info in this Box from Pt Contacts Date Date Date
PT_Pro Attended Attended Attended
Formal Name g.Prime Phonel ext Fax HWA Wksp IUP Wksp PAR Wksp
Jeff Campbell 'Prim II(704)799-4192 I(704)662-5449 II 4/11/2019 I I
[e-mail] I Env.Compliance Supervisor PO Box 878 28115
Mr. Jamie Levis I 11704-662-8341 I I II 10/24/2013 16/16/2011 11/31/2013 I
[e-mail] WWTP Manager PO Box 878 28115
Ms.Whitney Monroe I II704-663-2460 I 1704-662-8473 II I 12/3/2009 I
[e-mail] Laboratory Technician PO Box 878 28115
Lane Cory, Mr I 11(704)663-2840 I I II I I I
[e-mail] Environmental Compliance Officer 369 Johnson Dairy Road 28115
Pretreatment Related NOVs from DWQ J , DWR Central Office Contact Pretreatment Staff
8/9/1993 inspections. from 6/93 pci DWR Regional Contact Wes Bell
5/20/2014 NOD-2014-PC-0112

Town of Mooresville
2023 Class A Hauling Summary Sheet
DATE TONS TRANSPORTER DESTINATION COMMENTS
1/10/2023 7.1 Town of Mooresville Atwell farm 1 Load
1/12/2023 20.9 Town of Mooresville Atwell farm 3 Loads
1/18/2023 14.0 Mike Bowers Mike Bowers 2 Loads
Troutman
Mike Bowers
1/19/2023 14.4 Mike Bowers 2 Loads
Troutman
1/30/2023 14.4 Town of Mooresville Atwell farm 2 Loads
2/6/2023 13.8 Town of Mooresville Atwell farm 2 Loads
Mike Bowers
2/7/2023 20.5 Mike Bowers 3 Loads
Troutman
2/14/2023 21.6 Town of Mooresville Atwell farm 3 Loads
2/21/2023 26.8 Town of Mooresville Doug Carrigan 4 Loads
2/21/2023 12.6 Town of Mooresville AFH Sod farm 2 Loads
3/7/2023 33.4 Town of Mooresville AFH Sod farm 5 Loads
3/7/2023 6.9 Town of Mooresville Doug Carrigan 1 load
3/15/2023 26.4 Town of Mooresville Doug Carrigan 4 Loads
3/21/2023 14.0 Town of Mooresville Doug Carrigan 2 Loads
3/21/2023 6.8 Town of Mooresville Randy Boyd 1 Load
3/21/2023 14.3 Town of Mooresville AFH Sod farm 2 Loads
3/24/2023 7.0 Town of Mooresville Randy Boyd 1 Load
Mike Bowers
3/29/2023 14.3 Mike Bowers 2 Loads
Troutman
4/4/2023 20.7 Town of Mooresville Doug Carrigan 3 Loads
4/4/2023 13.4 Town of Mooresville Randy Boyd 2 Loads

4/4/2023 13.0 Town of Mooresville AFH Sod farm 2 Loads
4/13/2023 28.4 Town of Mooresville Doug Carrigan 4 Loads
4/18/2023 7.3 Town of Mooresville Randy Boyd 1 Load
4/18/2023 13.6 Town of Mooresville Doug Carrigan 2 Loads
4/20/2023 13.4 Town of Mooresville AFH Sod farm 2 Loads
5/2/2023 13.9 Town of Mooresville Doug Carrigan 2 Loads
Mike Bowers
5/4/2023 20.6 Mike Bowers 3 loads
Troutman
5/8/2023 6.8 Mike Bowers Mike Bowers 1 Load
Troutman
Mike Bowers
5/9/2023 6.9 Mike Bowers 1 Load
Troutman
5/9/2023 6.8 Town of Mooresville Randy Boyd 1 Load
Mike Bowers I
5/11/2023 6.7 Mike Bowers 1 Load
Troutman
Mike Bowers
5/17/2023 14.0 Mike Bowers 2 Loads
Troutman
Mike Bowers
5/18/2023 6.9 Mike Bowers 1 Load
Troutman
5/31/2023 6.8 Town of Mooresville Doug Carrigan 1 load
Mike Bowers
6/29/2023 20.8 Mike Bowers 3 Loads
Troutman
7/5/2023 13.5 Town of Mooresville Doug Carrigan 2 Loads
7/6/2023 13.4 Town of Mooresville Doug Carrigan 2 Loads
7/7/2023 13.6 Town of Mooresville Doug Carrigan 2 loads
7/11/2023 28.0 Town of Mooresville Doug Carrigan 4 Loads
7/12/2023 21.4 Town of Mooresville Doug Carrigan 3 Loads
7/18/2023 22.1 Town of Mooresville Atwell farm 3 Loads
7/25/2023 22.4 Town of Mooresville Randy Boyd 3 Loads

8/1/2023 21.1 Town of Mooresville Randy Boyd 3 Loads
8/9/2023 14.2 Town of Mooresville Doug Carrigan 2 Loads
8/15/2023 28.7 Mike Bowers Mike Bowers 4 Loads
Troutman
8/18/2023 17.4 Town of Mooresville Doug Carrigan 2 Loads
8/23/2023 21.3 Town of Mooresville Doug Carrigan 3 Loads
9/5/2023 29.7 Town of Mooresville Doug Carrigan 4 Loads
9/19/2023 14.9 Town of Mooresville Doug Carrigan 2 Loads
9/19/2023 22.1 Town of Mooresville Randy Boyd 3 Loads
9/20/2023 14.7 Town of Mooresville Randy Boyd 2 Loads
10/3/2023 21.1 Town of Mooresville Doug Carrigan 3 Loads
10/10/2023 29.1 Town of Mooresville Doug Carrigan 4 Loads
10/17/2023 28.8 Town of Mooresville Randy Boyd 4 Loads
10/23/2023 21.2 Town of Mooresville AFH Sod farm 3 Loads
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville

Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Town of Mooresville
Total tons 927.90
Avg. %solids 0.96
Dry tons 890.60
Conversion factor 0.907184
Metric tons 841.8
Dry metric tons 807.9
Calculation:
Dry metric tons=total tons * avg.%solids* conversion factor
1

r
2023 Class B Sludge Totals
Date Hauler* Loads hauled Quantity (tons) Average per load
January
1/11/2023 S 3 57.44 19.15
1/12/2023 S 3 49.23 16.41
1/27/2023 S 3 60.35 20.12
1/30/2023 S 4 71.06 17.77
Monthly Total 13 238.08 18.36
February
2/3/2023 S 2 36.76 18.38
2/6/2023 S 2 37.07 18.54
2/20/2023 S 4 78.35 19.59
2/21/2023 S 4 76.11 19.03
Monthly Total 12 228.29 18.88
March
3/2/2023 S 3 57 19.00
Monthly Total 3 57 19.00
April
4/25/2023 S 4 78.71 19.68
4/26/2023 S 1 20.86 20.86
4/28/2023 S 2 37.3 18.65
Monthly Total 7 136.87 19.73
May
5/1/2023 S 2 40.75 20.38
5/26/2023 S 3 61.16 20.39
5/30/2023 S 5 88.2 17.64
5/31/2023 S 2 38.66 19.33
Monthly Total 12 228.77 19.43
June
6/5/2023 S 3 58.9 19.63
6/6/2023 S 2 41.3 20.65
6/9/2023 S 2 39.74 19.87
6/12/2023 S 4 81.08 20.27
6/13/2023 S 1 21.49 21.49
6/16/2023 S 4 79.19 19.80
6/19/2023 S 2 39.32 19.66
Monthly Total 18 361.02 20.20
July

S 0 0 0.00
Monthly Total 0 0 0.00
August
S 0 0 0.00
Monthly Total 0 0 0.00
September
S 0 0 0.00
Monthly n hl Total 0 0 0.00
October
S #DIV/0!
S #DlV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
Monthly Total 0 0 #DIV/0!
November
S #DIV/0!
S #DIV/0!
S #DlV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
Monthly Total 0 0 #DIV/0!
December
S #DIV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
S #DIV/0!
Monthly Total 0 0 #DIV/0!
Year Totals 65 1250.03 #DIV/0!
Corrected for% solids 0.128 160.00
dry metric tons 145.15
0.907184
* S - SYNAGRO

Sludge Totalizer Data for 2023 Headworks
Month Year Total Sludge Flow Days Avg daily flow AVG MGD Yearly AVG MGD
January 2018 1374226 31 44329.8710 0.0443
February 2018 1304828 28 46601.0000 0.0466
March 2018 1643811 31 53026.1613 0.0530
April 2018 1660064 30 55335.4667 0.0553
May 2018 1240270 31 40008.7097 0.0400
June 2018 1334138 30 44471.2667 0.0445 0.0505
July 2018 1729087 31 55777.0000 0.0558
August 2018 1436466 31 46337.6129 0.0463
September 2018 1931732 30 64391.0667 0.0644
October 2018 1513369 31 48818.3548 0.0488
November 2018 1656782 30 55226.0667 0.0552
December 2018 1596724 31 51507.2258 0.0515
January 2019 2728810 31 88026.1290 0.0880
February 2019 1662898 28 59389.2143 0.0594
March 2019 1985005 31 64032.4194 0.0640
April 2019 2064956 30 68831.8667 0.0688
May 2019 2000536 31 64533.4194 0.0645
June 2019 2074181 30 69139.3667 0.0691 0.0672
July 2019 2586013 31 83419.7742 0.0834
August 2019 1708913 31 55126.2258 0.0551
September 2019 2342831 30 78094.3667 0.0781
October 2019 2144601 31 69180.6774 0.0692
November 2019 1523250 30 50775.0000 0.0508
December 2019 1740525 31 56145.9677 0.0561
January 2020 1542768 31 49766.7097 0.0498
February 2020 2082623 29 71814.5862 0.0718
March 2020 2073089 31 66873.8387 0.0669
April 2020 2045402 30 68180.0667 0.0682
May 2020 2364350 31 76269.3548 0.0763
June 2020 2227293 30 74243.1000 0.0742 0.0637
July 2020 2249926 31 72578.2581 0.0726
August 2020 2170488 31 70015.7419 0.0700
September 2020 2301946 30 76731.5333 0.0767
October 2020 1621029 31 52291.2581 0.0523
November 2020 1161579 30 38719.3000 0.0387
December 2020 1466162 31 47295.5484 0.0473
January 2021 1632133 31 52649.4516 0.0526
February 2021 1714782 28 61242.2143 0.0612
March 2021 2181897 31 70383.7742 0.0704
April 2021 1790680 30 59689.3333 0.0597
May 2021 2066020 31 66645.8065 0.0666
June 2021 2346064 30 78202.1333 0.0782 0.0644
July 2021 2615326 31 84365.3548 0.0844
August 2021 2348311 31 75751.9677 0.0758
September 2021 1830896 30 61029.8667 0.0610
October 2021 1817387 31 58625.3871 0.0586
November 2021 1675677 30 55855.9000 0.0559
December 2021 1509782 31 48702.6452 0.0487
January 2022 1457052 31 47001.6774 0.0470
February 2022 1543637 28 55129.8929 0.0551
March 2022 1959442 31 63207.8065 0.0632
April 2022 1866426 30 62214.2000 0.0622
May 2022 1725106 31 55648.5806 0.0556
June 2022 2038080 30 67936.0000 0.0679 0.0611
July 2022 2072862 31 66866.5161 0.0669
August 2022 2130439 31 68723.8387 0.0687
September 2022 1766740 30 58891.3333 0.0589
October 2022 1906104 31 61487.2258 0.0615
November 2022 1948789 30 64959.6333 0.0650
December 2022 1886598 31 60858.0000 0.0609
January 2023 2007084 31 64744.6452 0.0647
February 2023 1848245 28 66008.7500 0.0660 0
March 2023 2062235 31 66523.7097 0.0665
April 2023 1943480 30 64782.6667 0.0648 F.
May 2023 1982781 31 63960.6774 0.0640 r
0.0684 e
June 2023 1409751 30 46991.7000 0.0470
July 2023 2234002 31 72064.5806 0.0721 s
August 2023 2607510 31 84113.2258 0.0841 e
September 2023 2469482 30 82316.0667 0.0823 n
October 2023 2248870 31 72544.1935 0.0725 t
AVG MGD JAN 2018 to Present 0.0624

HWA
Spreadsheets
Rocky River WWTP
NPDES Permit #
NC 0046728
2023 - 2028

Workbook Name: 1 Mooresville HWAAT t3 WITH 1.5.xlsx; Worksheet Name: HWA ages of5
Printed 11/1 12:11 PM
A I B I C I D I_ E -I F I G I H I I I J I K _
1 Headworks Analysis Spreadsheet Spreadsheet Instructions:
2 POTW Name: •,• •River WWTP 1) Applicable Values should be entered in the Heavy Bordered Blue cells. The rest of worksheet is
3 Date:IMBIECEN protected,password is"2".
4 POTW NPDES#_> NC 0046728 2) Additional pollutants can be added in cells A34 to A42. Note all Pollutant names are linked from
5 POTW Sludge Permit#_> •I here to other pages in HWA worksheet and also to AT worksheet(i.e.,automatically entered into
-0-- other pages in HWA worksheet and also AT worksheet from HWA worksheet).
7 POTW NPDES Permitted Flow(MGD)= 7.5 <=used m AT only 3) Formulas are discussed in the Comprehensive Guidance HWA Chapter.
-
8 POTW Average Flow(MGD) 5.07 <=used n HWA calculations 4) HWA,AT and HASL worksheets are linked. MAHLs,Basis,and Uncontrollable load are
automatically entered into AT from this worksheet.
9 Uncontrollable Flow(MGD)= 4.136 5)If red tab notes are not visible,they can be turned on in the"Tools"menu under"options",in the
10 7Q10 Stream Flow(MGD)= 0.32 "view"tab click the"comment indicator only"button.
11 Stream Classification= C ,
13- Class of Sludge generated(A,or B A
14 Sludge to Digestor Flow(MGD IMEMIIII Through cafe.for different POTW use Design g
15 Sludge to Disposal Flow(MGD 0.0624 I X 1.5 flows Cntena
16 %Solids to Disposal 0.96 Design Values Average Flow Permitted Flow Loading
17 Sludge Site Area(acres 0 WWTF Influent BOD(mg/1) 375 568.2 384.1 X
18 Sludge Site Life(yrs 0 WWTF Influent TSS(mg/1) 327 2654.9 1794.7 X
19 Age of Sludge Site(yrs) 0 WWTF Influent NH3(mg/1) 40.5 212.8 143.8 X
20 WWTF Influent Total N(mg/1)
21 Pass-Through Loading Calculations WWTF Influent Total P(mg/I)
Stream Standard Pass-Thru
NPDES LIMIT Plant Removal Removal rate NPDES Loading Standard Stream Loading Design Criteria Loading Minimum Pass-
23 Pollutant (mg/I) Rate(%) Source (lbs/day) (mg/I) Standard Source (lbs/day) Loading(lbs/day) (lbs/day) Thru Basis
24 BOD 5 99.12 site specific 24,025 23,456 23,456 Design
25 TSS 30 98,87 site specific 112,258 20,454 20,454 Design
26 Ammonia 1 99.53 site specific 8,997 2,533 2,533 Design
27 Arsenic 45 Literature 0.15 site specific 12.2598 12.2598 Stream Std
28 Cadmium 67 Literature 0.0013537 site specific 0.1844 0.1844 Stream Std
29 Chromium 82 Literature 0.011 site specific 2.7471 2.7471 Stream Std
30 Copper 0.0195 90.26 site s ecific 8.4654 0.020165 site ific 9.3067 8.4654 NPDES
31 Cyanide 69 Literature 0.005 site specific 0.7250 0.7250 Stream Std
32 Lead 89.61 site specific 0.01 site specific 4.3265 4.3265 Stream Std
33 Mercury 97.44 site specific 0.000012 site specific 0.02107 0.02107 Stream Std
34 Molybdenum 33 Literature 0.16 site specific 10.7349 10.7349 Stream Std
35 Nickel 59.03 site specific 0.09438 site specific 10.3554 10.3554 Stream Std
36 Selenium 50 Literature 0.005 site sific 0.4495 0.4495 Stream Std
37 Silver 75 Literature 0.00006 site specific 0.0108 0.0108 Stream Std
38 Zinc 79 Literature 0.3217 site specific 68.8631 68.8631 Stream Std
39 Total Nitrogen 51.92 site specific
40 Total Phos. 62.61 site specific
41 c
42 d
43 e
44 f _
45 s r
46 h
47 1 ,
Modeled after:Chapter 5-HWA Guidance,Appendix 5-A
Revision Date: February 2008

Workbook Name: 1 Mooresville HWAAT t3 WITH 1.5.xlsx; Worksheet Name: HWA age 2 of 5
Printed 11/' 12:11 PM
A I B I C I D I E I F I G I H I I I J I K
49 Average Influent NH3(mg/I
�
50 Average Anaerobic Digester NH3(mg/I)
51 Inhibition Loading Calculations only enter when have ANAEROBIC digester
A.S./Nit,IT.F. A.S./Nit,/T.F. A.S./Nit,/T.F. Digestor Minimum
Primary Primary Inhibition Inhibition Inhibition Inhibition Digestor Inhibition Minimum
Removal Rate Removal Rate Concentration Concentration Loading Concentration Inhibition Digestor Inhibition Loading Inhibition
52 Pollutant (%) 1 Source (mg/I) Source (lbs/day) (mg/I) Conc.Source Loading(lbs/day) (lbs/day) Loading Source
g.
53 BOD
54 TSS
55 Ammonia 480 A.S.Literature 20296.2240 20296.22 AS/Nit(TF inhibition
56 Arsenic 0.1 A.S.Literature 4.2284 4.2284 AS/Nit/TF inhibition
57 Cadmium 1 A.S.Literature 42.2838 42.2838 AS/Nit/TF inhibition
58 Chromium 0.394 Nit Literature 16.6598 16.6598 AS/Nit/TF inhibition
59 Copper 0.48 Nit Literature 20.2962 20.2962 AS/Nit/TF inhibition
60 Cyanide 0.1 A.S.Literature 4.2284 4.2284 AS/Nit/1T inhibition
61 Lead _ 0.5 Nit Literature 21.1419 21.1419 AS/Nit/TF inhibition
62 Mercury 0.1 A.S.Literature 4.2284 4.2284 AS/Nit/TF inhibition
63 Molybdenum
64 Nickel 0.25 Nit Literature 10.5710 10.5710 AS/Nit/TF inhibition
65 Selenium
66 Silver 0.25 A.S.Literature 10.5710 10.5710 AS/Nit/TF inhibition
67 Zinc 1 Nit Literature 42.2838 42.2838 AS/Nit/TF inhibition
68 Total Nitrogen
69 Total Phos.
70 c
71 d
72 e
73 f
74 g
75 h
76 I
Modeled after:Chapter 5-HWA Guidance,Appendix 5-A
Revision Date: February 2008

Workbook Name: 1 Mooresville HWAA1 t3 WITH 1.5.xlsx; Worksheet Name: HWA age3of5
Printed 11/ 12:11 PM
A I B I C I D I E I F I G I H 1 I I J I K
77
78 Sludge Loading Calculations
Sludge Ceiling Class A Limits Class A Limits Class A Limits Minimum
Sludge Ceiling Sludge Ceiling Load Cumulative Sludge Cumulative Monthly Monthly Avg. Mon.Avg.Load. - Sludge
Concentration Load -HASL Calc.- Rate Limit Sludge Loading Average Rate Loading HASL Calc.- Loading Minimum Sludge
79 Pollutant Limit(mg/kg) (lbs/day) (lbs/day) (Ibs/(acre life)) (lbs/day) Limit(mg/kg) (lbs/day) (lbs/day) (lbs/day) Loading Sorce
80 BOD
81 TSS
82 Ammonia
83 Arsenic 75 0.8327 36 41 0.4552
O` 0.7763 HASL-CI A Mon.A
84 Cadmium 85 0.6338 34 39 0.2908 I -2 tib 1.7286 HASL-Cl.A Mon.A
85 Chromium
86 Copper 4300 23.8010 1338 1500 8.3027 II S '0 11.8520 HASL-Cl.A Mon.A
87 Cyanide
88 Lead 840 4.6832 267 300 1.6726
so2,) 5.3029 HASL-Cl.A Mon.A
89 Mercury 57 0.2923 15 17 0.0872 0.0872 Class A,Mon.Avg.
90 Molybdenum 75 1.1355
91-105 9.1408 HASL-CI.A Mon.A
91 Nickel 420 3.5547 374 420 3.5547 s-
2966 5.2966 HASL-Cl.A Mon.A
92 Selenium 100 0.9992 89 100 0.9992 16167 1.6167 HASL-Cl.A Mon A
93 Silver
94 Zinc 7500 47.4303 2498 2800 17.7073 'v I ISO 35.1150 HASL-CI.A Mon.A
95 Total Nitrogen
96 Total Phos.
97 c
98 d
99 e
100 f
101 g _
102 h
103 1
104
Modeled after:Chapter 5-HWA Guidance,Appendix 5-A
Revision Date: February 2008

Workbook Name: 1 Mooresville HWAAT ?3 WITH 1.5.xlsx; Worksheet Name: HWA age 4 of 5
Printed 11/ 12:11 PM
A I B I C I D I E I F I G I H I I I J I K
105 Maximum Allowable Headworks Loading Calculations
Minimum Pass Minimum Minimum Minimum Minimum Allowable
Through Loading Pass Through Inhibition Loading Inhibition Loading Sludge Loading Sludge Loading Headworks Maximum Allowable
106 (lbs/day) Source (lbs/day) Source (lbs/day) Sorce Loading(lbs/day) Headworks Loading Source
107 BOD 23456.3 Design 23456.3 Design
108 TSS 20453.9 Design 20453.9 Design
109 Ammonia 2533.3 Design 20296.2240 AS/Nit/TF inhibiti 2533.3 Design
110 Arsenic 12.2598 Stream Std 4.2284 AS/Nit/TF inhibiti 0.7763 HASL-Cl.A Mon.Avg. 0.7763 HASL-Cl.A Mon.Avg.
111 Cadmium 0.1844 Stream Std 42.2838 AS/Nit/TF inhibiti 1.7286 HASL-Cl.A Mon.Avg. 0.1844 Stream Std
112 Chromium 2.7471 Stream Std 16.6598 AS/Nit/TF inhibiti I 2.7471 Stream Std
113 Copper 8.4654 NPDES 20.2962 AS/Nit/TF inhibiti 11.8520 HASL-Cl.A Mon.Avg. 8.4654 NPDES
114 Cyanide 0.7250 Stream Std 4.2284 AS/Nit/TF inhibiti I 0.7250 Stream Std
115 Lead 4.3265 Stream Std 21.1419 AS/Nit/TF inhibiti 5.3029 HASL-Cl.A Mon.Avg. 4.3265 Stream Std
116 Mercury 0.02107 Stream Std 4.2284 AS/Nit/TF inhibiti 0.0872 Class A,Mon.Avg. 0.02107 Stream Std
117 Molybdenum 10.7349 Stream Std 9.1408 HASL-Cl.A Mon.Avg. 9.1408 HASL-Cl.A Mon.Avg.
118 Nickel 10.3554 Stream Std 10.5710 AS/Nit/TF inhibiti 5.2966 HASL-Cl.A Mon.Avg. 5.2966 HASL-Cl.A Mon.Avg.
119 Selenium 0.4495 Stream Std 1.6167 HASL-Cl.A Mon.Avg. 0.4495 Stream Std
120 Silver 0.0108 Stream Std 10.5710 AS/Nit/TF inhibiti I 0.0108 Stream Std
121 Zinc 68.8631 Stream Std 42.2838 AS/Nit/TF inhibiti 35.1150 HASL-Cl.A Mon.Avg. 35.1150 HASL-Cl.A Mon.Avg.
122 Total Nitrogen
123 Total Phos.
124 c
125 d
126 e
127 f
128 g
129 h
130 1 _
131
Modeled after:Chapter 5-HWA Guidance,Appendix 5-A
Revision Date: February 2008

Workbook Name: 1 Mooresville HWAAT !3 WITH 1.5.xlsx; Worksheet Name: HWA age 5 of 5
Printed 11/1 12:11 PM
A 1 B I C I D I E 1 F I G 1 H 1 I I J I K
132
133 Maximum Allowable Industrial Loadings Calculations
Maximum Maximum
Allowable Check to Use Uncontrollable Allowable
Headworks Loading HASL Calcs Concentration Uncontrollable Uncontrollable Industrial Design vs.Pass-
134 Pollutant (lbs/day) MAHL Basis (a) (mg/1) Source Load(lbs/day) Load(lbs/day) Thru Warning
135 BOD 23456.2500 Design 250 Literature 8623.5600 14832.6900
136 TSS 20453.8500 Design 250 Literature 8623.5600 11830.2900
137 Ammonia 2533.2750 Design 25 Literature 862.3560 1670.9190
138 Arsenic 0.7763 HASL-Cl.A M. X 0.0012 mass balance 0.0414 0.7349
139 Cadmium 0.1844 Stream Std X 0.0005 mass balance 0.0172 0.1672
140 Chromium 2.7471 Stream Std N/A 0.0035 mass balance 0.1207 2.6264
141 Copper 8.4654 NPDES X 0.0444 mass balance 1.5315 6.9339
142 Cyanide 0.7250 Stream Std N/A 0.0047 Literature 0.1621 0.5629
143 Lead 4.3265 Stream Std X 0.0041 mass balance 0.1414 4.1851
144 Mercury 0.02107 Stream Std 0.0003 Literature 0.01035 0.01072
145 Molybdenum 9.1408 HASL-Cl.A M. X 0.0286 mass balance 0.9865 8.1542
146 Nickel 5.2966 HASL-Cl.A M. X 0.0035 mass balance 0.1207 5.1759
147 Selenium 0.4495 Stream Std X 0.0014 mass balance 0.0483 0.4012
148 Silver 0.0108 Stream Std N/A 0.0006 mass balance 0.0207 -0.0099
149 Zinc 35.1150 HASL-Cl.A M. X 0.1496 mass balance 5.1603 29.9547
150 Total Nitrogen
151 Total Phos.
152 c
153 d
154 e
155 f
156 g
157 h
158 1
Modeled after:Chapter 5-HWA Guidance,Appendix 5-A
Revision Date: February 2008

Name: 1 Mooresville HWAAT 2023 V 11.5.xlsx; Worksheet Name: HASL 1 of 1
Printed 11/1/20: 05 PM
Headworks Addendum for Sludge Loadings(HASL)worksheet
Class A-Composted Sludge
POTW Name=> Rocky River WWTP Spreadsheet Instructions:
POTW NPDES#=> NC 0046728 MAHL_sv= (Q_potw*C_inf*8.34)/(%_adj)lbs/day
POTW Sludge Permit#=> WQ014136 1) Data entered only in Heavy Bordered cells. Rest of worksheet is protected,
Date=> __ 11/1/2023 password is"2". Q_potw= Average POTW flow(mgd)
POTW Average Flow=> 5.07 mgd C_inf= Average influent concentration(mgd)
Avg.sludge flow to Disposal=> 0.0624' mgd 2)This spreadsheet changes based on the class of sludge generated inputted in %_adj= Per percentage of Sludge Limit as decimal
Average%Solids to Disposal=> 0.96 % cell C13 of the HWA spreadsheet. The title and the limits in column G of this (example:enter 117%as 1.17)
Sludge Site Area permitted=> 0 acres spreadsheet are updated automatically. 8.34= Conversion Factor
3)Formulas in Comprehensive Guidance HWA Chapter,Section K.
—
Enter actual Calculate MAHL sv
CUMULATIVE Flag if> based on%of
LOADING data Class A Enter actual 80%of Monthly Average
from most recent Flag if Monthly MAXIMUM SLUDGE %of Applicable Concentration Limits
CUMULATIVE Sludge Report for %of Greater Average CONC.from most Applicable Ceiling Flag if> Enter Average to Protect Sludge
SLUDGE the most heavily Cumulative than Concentrations recent Sludge Report Ceiling Conc. Conc. 100%of POTW Influent Quality(insert these
POLLUTANT LOADING LIMITS loaded field' Limit 80% Limits or LIMP Data Limit Limit the Limit Conc. values into HWA)
lbs/acre lbs/acre mg/dry kg mg/dry kg % Flag Flag mg/I lbs/day
Arsenic 3 41 2.680 6.5 % 0.0012 0.7763
Cadmium 34 39 0.477 1.2 % 0.001I 1.7286
Chromium
Copper 1338 1500 236.000 15.7 % 0.044 11.8520
Lead 267 300 9.090 3.0 % 0.004 5.3029
Mercury 15 17 0.247 1.5 % 0.0003 0.8149
Molybdenum 75 8.500 11.3 % 0.025 9.1408
Nickel 374 420 11.400 2.7 % 0.003 5.2966
Selenium 89 100 3.400 3.4 % 0.001 1.6167
Zinc 2498 2800 499.000 17.8 % 0.148 35.1150
If over ceiling conc.
IF Greater than 80%Flag POTW MUST SUBMIT If Greater than 80%of the concentration limit POTW POTW must reduce
LAND APP&METALS MANAGEMENT PLAN n/a MUST SUBMIT METALS MANAGEMENT PLAN n/a MAHL n/a
1 The most heavily loaded field is determined for each polluntant indivisually,and is the field that contains the highest amount(lbs/acre)of that polluntant.

Water Quality Standards
Standard for Dissolved Metals
and Stream/ Effluent Hardness
Calculations
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

Cal_ ____'tor: Estimate NPDES Permit Limitations based the Dissolved
Water Quality Standards and Stream & Effluent Hardness
FACILITY: PERMIT#: DATE: CALC BY:
Rocky River WWTP,Mooresville NC0046721 10/26/2023 JC
Average Stream Flow Receiving Receiving Rec.Stream NPDES Total Total IWC-Instream IWC-Instream Average
Stream Stream Suspended Hardness Wastewater WastewaterAverage Effluent
(CFS) 1Q10 Flow Limit Concentration Concentration Upstream Hardness
summer summer Solids (CaCO3, Hardness
7Q10(CFS) 7010(MGD) [MGD] [MGD] (mq/L) mq/L) (Chronic) (Acute)
5.00 I 0.50 0.3226 0.27 7.50 10.00 75 0.96I 0.961 35.731 76.761
Class C,C-NSW,C-Swamp,and B streams HOW streams
2 3 4 5 6 7 8 9 10
Dissolved Water Quality Translators- Total Metal Estimated NPDES Estimated NPDES
Criteria (function of total using EPA (allocated to permittee)Diss. Permit Limits (Total Permit Limits [Total
hardness) Default Metal+Translator Metal+iwcl Metal_IWC]
Partition
Chronic Acute Coefficients Chronic Acute Chronic Acute Chronic Acute
PARAMETER* [ug/l] [ug/I] (streams) [ug/l] (ug;l] fug/I] [ug/li [ug/I] [ug/li
Arsenic 150 340 1.000 150 340 156.45 352.43 78.23 176.21
Arsenic(HH/WS) 10 N/A 1.000 10 WA 14.30 N/A 5.22 N/A
Beryllium 6.5 65 1.000 6.5 65 6.78 67.38 3.39 33.69
Cadmium (a) 0.34 1 2.13 0.252 1.3537 8.4539 1.4 8.76 0.7 4.38
Chlorides(WS) 250000 N/A 1.000 250000 N/A 260753 N/A 130376.3 N/A
Chromium III(a) 59 450 0.202 289.7219 2227.269 302.2 2308.67 151.1 1154.33
Chromium VI 11 16 1.000 11 16 11.5 16.58 5.7 8.29
Chromium,Total N/A N/A N/A WA WA N/A N/A N/A N/A
Copper(a) 7 0 10.3 0.348 20.1650 29.5083 21.0 30.59 10.5 15.29
Cyanide 5.0 22.0 1.000 5.0000 22.0000 5.2 22.80 2.6 11.40
Flouride 1800.04 N/A 1.000 1800.0 N/A 1877.4 N/A 938.7 N/A
Lead(a) 1.84' 47 0.184 10.0011 256.6458 10.43 266.03 5.22 133.01
Mercury 0.012000T N/A 1.000 0.012000 WA 0.012516 N/A 0.0062581 N/A
Molybdenum(WS) 160.00 N/A 1.000 160.0000 WA 166.88 N/A 83.44 N/A
Nickel(a)** 41 367 0.432 94.3814 849.7536 98 880.81 49 440.40
Nickel(WS) 251 N/A 1.000 25.0000 WA 26 N/A 13 N/A
Selenium 5 56 1.000 5.0000 56.0000 5 58.05 3 29.02
Silver(a) 0.06 1.96 1.000 0.06 1.9643 0.06 2.04 0.03 1.02
Zinc(a) 93 92 0.288 321.7287 319.1184 336 330.78 168 165.39
Cadmium(trout streams) I 0.34 0.511 0.2521 1.35 2.021 1.4 2.09 I 0.71 1.05'
Ia. Denotes metals for which Aquatic Life Criteria are expressed as a function of total hardness.
*Arsenic has a Human Health standard of 10 ug/L is more stingent than the freshwater standards. The Permit limit
for arsenic would be determined by taking the Human Health Standard and dividing it by an IWC based on the
mean annual flow of the receiving stream and the permitted plant flow.
IIWC=Permitted Flow_(Permitted Flow+mean annual average)
**Nickel has a Water Supply standard of 25 ug/L and in most cases is more stringent than the freshwater standard.
The Permit limit for nickel using the 25 ug/L WS standard would be determined by dividing 25 by an IWC based on

tmpExport
TestDate 1_TI_CA 3_RE_CA 19_U P_CA
1/15/2020 94.6 79.6 26.6
2/11/2020 60.7 18.3
4/7/2020 76.2 63.6 35.4
7/14/2020 100 67.9 33.6
10/13/2020 74.2 57.3 34.4
1/12/2021 62.3 49 31 .5
4/27/2021 113 87.5 34.2
7/13/2021 70.3 66.4 33.5
10/12/2021 96.7 79.8 37.2
1/11/2022 93.3 66.8 29.7
4/12/2022 99.7 77.7 54.7
7/19/2022 125 99.5 48.9
10/11/2022 111 88.1 42
1/17/2023 98.7 101 37.2
4/4/2023 129 107 37.7
7/11/2023 76.4 36.8
Average CA 96 76.76875 35.73125
Page 1

Removal Rate Calculations
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

Removal R ;alculations
FLOW BOD TSS AMMOIWIA
Influent Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date mgd < m:L Calculation < m:L Calculation < m• L Calculation < m: Calculation < m_L Calculation < m:L Calculation
January 2020 Spreadsheet 5.29 362 362 2.82 2.82 313 313 3.05 3.05 23.57 23.57 0.17 0.17
Instructions: IMIAMIll
April 2020 1) Data 4.7 i 354.76 354.76 2.29 2.29 �2 276.5 0.42 0.42 23.23 23.23 0.057 0.057
entered only in 4.68 - 404.5 404.5 2.69 2.69 314 314 0.31 0.31 28.5 28.5 < 0.1 0.05
July 2020 Heavy
October 2020 Bordered cells. 4.99 356 356 3.05 3.05 353.81 353.81 5.2 5.2 26.5 26.5 0.0047 0.0047
January 2021 worksheet is 5.12 366.79 366.79 3.03 3.03 272.53 272.53 2.85 2.85 27.11 27.11' 0.21 0.21
April2021 password is protected, 5.1 360.1 360.1 4.56 4.56 358.29 358.29 12.6 12.6 21.81 21.81 0.095 0.095
July 2021 2. 4.9 368.1 368.1 2.1 2.1 369.04 369.04 0.25 0.25 27.14 27.14 0.05 0.05
October 2021 2) For below 4.7 387.48 387.48 2.86 2.86 354.57 354.57 2.93 2.93 36.81 36.81 0.077 0.077
detection data, 11•11111111111..-
January 2022 enter"<"in 5.01 381.16 381.16 4.34 4.34 292.94 292.94 7.03 7.03 35.11 35.11 0.19 0.19
April 2022 enter detection
column,and 5.17 364.25 364.25 4.88 4.88 316.5 316.5 3.1 3.1 21.65 0.07 0.07
July 2022 level in Influent 4.93 366.85 366.85 3.81 3.81 329.2 329.2 1.8 1.8 24.05 24.05 0.15 0.15
or Efflue
Ocotber 2022 mg/I columnt
ns. 4.94 393.57 393.57 2.46 2.46 297.6 297.6 4.31 4.31 30.42 30.42 < 0.1 0.05
Spreadsheet
January 2023 will auto- 5.61 393.05 393.05 4.4 4.4 332.6 332.6 4.96 4.96 20.1 20.1 0.37 0.37
April2023 maticany 5.87 382.11 382.11 3.77 3.77 346.32 346.32 1.11 1.11 17.53 17.53 0.12 0.12
calculate ..�
July 2023 averages and 5.08 384 384 2.67 2.67 330.7 330.7 5.12 5.12 23.65 23.65 0.15 0.15
removal rates
using 1/2
p- -' - value entered. � .
3)Document IIMMIM-
removal Rate ianni , - - ��
choice
4)Formulas in _
Compre-
hensive Guide A
Column Averages=> s cton Epter, 5.072667 374.9813 3.315333 323.84 3.669333 25.812 0.120913
page 1. Unpaired Site Specific RR=> 99.12% Unpaired Site Specific RR=> 98.87% Unpaired Site Specific RR=> 99.53%
Literature/Default RR=> 85.00% Literature/Default RR=> 85.00% Literature/Default RR=> 85.00%
0 %of data is BDL 0 %of data is BDL 7 %of data is BDL
RR for this HWA=> 99.12°/ RR for this HWA=> 98.87°/ RR for this I I WA=> 99.53°/
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 1 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal RE :alculations
ARSENIC CADMIUM CHROMIUM
Influent Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date < nil L Calculation < m, Calculation < ml L Calculation < m• L Calculation < m• Calculation < ml L Calculation
January 2020 0.0018 0.0018 , 0.00029 0.00029 < 0.0008 0.0004 < 0.00008 0.00004 < 0.005_ 0.0025 < 0.0005 0.00025
April 2020 - 0.00047 0.00047 0.00018 0.00018 < 0.00016 0.00008 < 0.00008 0.00004 0.003 _ 0.003 < 0.0005 0.00025
July 2020 0.0022 0.0022 0.00039 0.00039 < 0.00016 0.00008 < 0.00008 0.00004 0.0048 0.0048 < 0.0005 0.00025
October 2020 0.0007 0.0007 0.00038 0.00038 0.0001 0.0001 < 0.00008 0.00004 0.0026 0.0026 < 0.0005 0.00025
January 2021 0.00036 0.00036 0.00015 0.00015 < 0.00016 0.00008 < 0.00008 0.00004 0.0023 _ 0.0023 0.00075 0.00075
April 2021 _ < 0.005 0.0025 < 0.001 0.0005 < 0.001 0.0005 < 0.0002 0.0001 < 0.005 0.0025 < 0.001 0.0005
July 2021 0.0013 < 0.001 0.0005 < 0.0002 0.0001 < 0.0002 0.0001 0.0096 0.0096 < 0.001' 0.0005
October 2021 < 0.001 0.0005 < 0.001 0.0005 < 0.0002 0.0001 < 0.0002 0.0001 0.0028 0.0028 < 0.001 0.0005
January 2022 < 0.001 0.0005 < 0.001 0.0005 0.0001 < 0.0002 0.0001 0.0021 0.0021 < 0.001 0.0005
April 2022 < 0.001 0.0005 < 0.001 0.0005 < 0.0002 0.0001 < 0.0002 0.0001 < 0.005 0.0025 < 0.001 0.0005
July 2022 0.00067 0.00067 < 0.0005 0.00025 0.00012 0.00012 < 0.00008 0.00004 0.0027 0.0027 < 0.002 0.001
Ocotber 2022 < 0.01 0.005 < 0.001 0.0005 < 0.01' 0.005 < 0.0005 0.00025 0.005 < 0.001 0.0005
January 2023 < 0.0005 0.00025 < 0.0005 0.00025 0.00012 0.00012 < 0.00008 0.00004 0.0029 0.0029 < 0.002 0.001
April 2023 < 0.0005 0.00025 < 0.0005 0.00025 0.00012 0.00012 < 0.00008w 0.00004 0.0025 0.0025 < 0.002 0.001
July 2023 < 0.001 0.0005 < 0.001 0.0005 < 0.0002 0.0001 < 0.0002 0.0001 0.0025 0.0025 < 0.001 0.0005
Column Averages=> 0.0012 0.0004 0.0005 0.0001 0.0034 0.0006
Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 50%BDI
Literature/Default RR=> 45.00% Literature/Default RR=> 67.00% Literature/Default RR=> 82.00%
60 %of data is BDL 87 %of data is BDL 60 %of data is BDL
RR for this HWA=> 45.00°/ RR for this HWA=> 67.00% RR for this HWA=- 82.00°
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 2 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal Ra alculations
COPPER CYANIDE LEAD
Influent Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date < mt L Calculation < m• Calculation < mt Calculation < m• L Calculation < mg/L Calculation < mg/L Calculation
January 2020 0.045 0.045 0.0037 0.0037 < 0.008 0.004 < 0.008 0.004 0.0031 0.0031 0.00025 0.00025
April 2020 0.046 0.046 0.0035 0.0035 0.004 < 0.008 0.004 0.0014 0.0014 0.00023 0.00023
July 2020 0.056 0.056 0.0033 0.0033 < 0.008 0.004 < 0.008 0.004 0.0033 0.0033 0.00013 0.00013
October 2020 0.035 0.035 0.0055 0.0055 0.004 < 0.008 0.004 0.0022 0.0022 0.00011 0.00011
January 2021 0.039 0.039 0.0043 0.0043 0.004 < 0.008 0.004 ' 0.0011 0.0011 0.00013 0.00013
April 2021 0.05 0.05 0.0038 0.0038 0.009 0.009 < 0.008 0.004 < 0.005 0.0025 < 0.001 0.0005
July 2021 0.051 0.051 0.007 0.007 ~- 0.0035 < 0.007 0.0035 0.002 0.002 < 0.001 0.0005
October 2021 0.037 0.037 k 0.004 0.004 < 0.008 0.004 < 0.008 0.004 < 0.001 0.0005 < 0.001 0.0005
January 2022 0.037 0.037 0.0031' 0.0031 0.011 0.011 < 0.008 0.004 0.0013 0.0013 < 0.001 0.0005
April 2022 0.04 0.04 0.0037 0.0037 0.004 < 0.008 0.004 < 0.01 0.005 < 0.001 0.0005
July 2022 0.05 0.05 0.0055 0.0055 0.005 < 0.01 0.005 0.0013 0.0013 < 0.0005 0.00025
Ocotber 2022 0.036 0.036 0.0054 0.0054 0.004 < 0.008 0.004 < 0.01 0.005 < 0.001 0.0005
January 2023 0.037 0.037 0.0035 0.0035 <_- 0.004 < 0.008 0.004 0.0012 0.0012 < 0.0005 0.00025
April 2023 0.064 0.064 0.0038 0.0038 0.004 < 0.008 0.004 0.0014 0.0014 < 0.002 0.001
July 2023 0.038 0.038 0.0043 0.0043 < 0.008 0.004 < 0.008 0.004 < 0.051 0.025 < 0.001 0.0005
IIMEMIIMINII
IIP
mirP
Column Averages=> 0.0441 0.0043 0.0048 0.0040 0.0038 0.0004
Unpaired Site Specific RR=> 90.26% Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 89.61 %
Literature/Default RR=> 86.00% Literature/Default RR=> 69.00% Literature/Default RR=> 61.00%
0 %of data is BDL 93 %of data is BDL 50 %of data is BDL
RR for this HWA=> 90.26% RR for this HWA=> 69.00°/ RR for this HWA = 89.61°%
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 3 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal Ra alculations
MERCURY MOLYBDENUM NICKEL
Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date <Iffil Calculation < n: Calculation < mg/L Calculation < mg/L Calculation < mg/L Calculation < mg/L Calculation
January 2020 2.1 2.1 1.2 1.2 0.006 0.006 0.0048 0.0048 < 0.005 0.0025 0.00085 0.00085
April 2020 65 65 < 0.5 0.25 0.018� 0.018 0.012 0.012 0.003 0.003 0.0011 0.0011
July 2020 49.2 49.2 0.5 0.0073 0.0073 0.006 0.006 0.0041 0.0041 0.0015 0.0015
October 2020 18 18 1.0 1 0.0061 0.0061 0.0063 0.0063 0.0029 0.0029 0.0018 0.0018
January 2021 12.5 12.5 < 1.0f 0.5 0.028 0.028 0.021 0.021 0.0026 0.0026 0.0017 0.0017
April 2021 99.5 99.5 < 1.0 0.5 0.0065 0.0065 0.0059 0.0059 0.0025 0.001 0.001
July 2021 52 52 0.9 0.94 0.12 0.12 0.05 0.05 0.0042 0.0042 0.0022 0.0022
October 2021 22.3 22.3 < 1.0 0.5 0.022 0.022 0.019 0.019 0.00271 0.0027 0.0017 0.0017
January 2022 6.98 6.98 0.56 0.56 0.021 0.021 0.042 0.042 0.0024 0.0024 0.0012 0.0012
April 2022 19.1 19.1 0.68 0.68 0.02 0.02 0.024 0.024 0.0027 0.0027 0.0012 0.0012
July 2022 10.3 10.3 0.5 0.5 0.0084 0.0084 0.01 0.01 0.0028 0.0028 0.0015 0.0015
Ocotber 2022 6.6 6.6 1.69 1.69 0.015 0.015 0.006 0.006 0.01 < 0.002 0.001
January 2023 45.6 45.6 < 1 0.5 0.024 0.024 0.036 0.036 0.0025 0.0025 0.0014 0.0014
April 2023 � 5.5 0.61 0.61 0.05 0.05 0.04 0.04 0.0026 0.0026 0.001 0.001
July 2023 8.9 8.9 0.93 0.93 0.015 0.012 0.012 0.0029 0.0029 0.0015 0.0015
Column Averages=> 28.23867 0.72400 0.0245 0.0197 0.0034 0.0014
Unpaired Site Specific RR=> 97.44% Unpaired Site Specific RR=> 19.68% Unpaired Site Specific RR=> 59.03%
Literature/Default RR=> 60.00% Literature/Default RR=> 33.00% Literature/Default RR=> 42.00%
20 %of data is BDL 0 %of data is BDL 13 %of data is BDL
RR for this HWA=> 97.44°% RR for this HWA=> 33.00°/ RR for this HWA 59.03%
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 4 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal RE :alculations
SELENIUM
Influent Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date < mg/L Calculation < mg/L Calculation < mg/L Calculation < mg/L Calculation < mg/L Calculation < m L Calculation
T�anuary 2020 < 0.005 0.0025 < 0.0005 0.00025 < 0.004 0.002 < 0.0004 0.0002 0.119 0.119 0.0298 0.0298
April 2020 < 0.001 0.0005 < 0.0005� 0.00025 0.0004 <, 0.0004 0.0002 0.16 0.16 0.056 0.056
July 2020 < 0.001 0.0005 < 0.0005 0.00025 < 0.0008 0.0004 < 0.0004 0.0002 0.161 0.161 0.049 0.049
October 2020 < 0.0005 0.00025 < 0.0005 0.00025 0.0002 < 0.0004 0.0002 0.152 0.152 0.043 0.043
January 2021 0.00035 0.00035 0.00013 0.00013 < 0.0004 0.0002 < 0.0004 0.0002 0.16 0.16 0.061 0.061
April 2021 < 0.01 0.005 < 0.001 0.0005 < 0.0025 0.00125 < 0.0004 0.0002 0.18 0.18 0.07 0.07
July 2021 < 0.001 0.0005 < 0.001 0.0005 < 0.0005 0.00025 < 0.0005 0.00025 0.18 0.18 0.06 0.06
October 2021 < 0.001 0.0005 < 0.001 0.0005 < 0.0004' 0.0002 < 0.0004 0.0002 0.22 0.22 0.06 0.06
January 2022 < 0.001 0.0005 < 0.001 0.0005 0.0002 < 0.0004 0.0002 0.12 0.12 0.07 0.07
April 2022 0.001 < 0.001 0.0005 < 0.0004 0.0002 < 0.0004 0.0002 0.14 0.14 0.049 0.049
July 2022 0.00059 0.00059 < 0.0005 0.00025 0.00025 < 0.0005 0.00025 0.17 0.17 0.04 0.04
Ocotber 2022 < 0.01 0.005 < 0.001 0.0005 -0 0.0025 < 0.0005 0.00025 0.01 0.04 0.04
January 2023 0.00061 0.00061 < 0.0005 0.00025 0.00025 0.00025 0.13 0.13 0.05 0.047
April 2023 0.00054 0.00054 < 0.0005 0.00025 < 0.0005 0.00025 < 0.0005 0.00025 0.14 0.14 0.057 0.057
July 2023 0.001 < 0.002 0.001 < 0.0004r 0.0002 < 0.0004 0.0002 0.18 0.18 0.045 0.045
IIIMP
Column Averages=> 0.0013 0.0004 0.0006 0.0002 0.1481 0.0518
Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 65.04%
Literature/Default RR=> 50.00% Literature/Default RR=> 75.00% Literature/Default RR=> 79.00%
83 %of data is BDL 100 %of data is BDL 3 %of data is BDL
RR for this HWA 50.00% RR for this HWA=> 75.00°/ RR for this HWA 79.00°
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 5 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal Ra calculations
Oil&Grease Total Phoserphorus Total Nitrogen
Influent Used in Effluent Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date < mg/L, Calculation < mg/L Calculation < m• L Calculation < mt L Calculation < m• Calculation < mt L Calculation
January 2020 16.2 16.2 < 5 2.5 4.9 4.9 1.6 1.6 27.45 27.45 7.48 7.48
April 2020 28.4 28.4 <' 5 2.5 6 6 1.7 1.7 34.08 34.08 22.22 22.22
July 2020 15.1 15.1 < 5 2.5 5.7 5.7 1.1 1.1 40.47 40.47 13.27 13.27
October 2020 16.2 16.2 < 5 2.5 3.4 3.4 1.2 1.2 32.06 32.06 20.12 20.12
January 2021 21.5 21.5 < 5 2.5 5.21 5.2 2.2 2.2 45.87 45.87 20.4 20.4
April 2021 '< 5.0 2.5 < 5 2.5 6.4 6.4 1.7 1.7 52.67 52.67 22.37 22.37
July 2021 5.3 5.3 < 5 2.5 5.4 5.4 2.6 2.6 39.36 39.36 24.41 24.41
October 2021 7.1 7.1 < 5 2.5 5.7' 5.7 1.9 1.9 50.06 50.06 21.06 21.06
January 2022 5.6 5.6 < 5 2.5 4.9 4.9 1.3- 1.3 1 50.64 50.64 15.9 15.9
April 2022 5.2 5.2 < 5 2.5 5.9 5.9 1.9 1.9 42.7 42.7 23.6 23.6
July 2022 12.2 12.2 < 5 2.5 5.3 5.3 3.3 3.3 48.17 48.17 27.58 27.58
Ocotber 2022 < 5 2.5 < 5 2.5 5.8 5.8 3.2 3.2 39.1 39.1 34.4 34.4
January 2023 < 5' 2.5 < 5 2.5 6.1 6.1 6.1 0.94 0.94 52.98 52.98 19.28 19.28
April 2023 15.4 15.4 < 5 2.5 6.04 6.04 2.8 2.8 53.98 53.98 20.98 20.98
July 2023 < 5 2.5 < 5 2.5 6 6 3.5 3.5 47.78 47.78 23.02 23.02
Column Averages=> 10.5467 2.5000 5.5160 2.0627 _43.8247 21.0727
Unpaired Site Specific RR=> 50%BDL Unpaired Site Specific RR=> 62.61 % Unpaired Site Specific RR=> 51.92%
Literature/Default RR=>II Literature/Default RR=>II Literature/Default RR=>II
63 %of data is BDL 0 %of data is BDL 0 %of data is BDL
RR for this HWA=> #VALUE! RR for this HWA=> 62.61% RR for this l l W A 51.92%
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 6 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Removal Ra ,alculations
Hardness (Upstream/Effluent)
Upstream Used in Used in Influent Used in Effluent Used in Influent Used in Effluent Used in
Sample Date < m_• Calculation <INI
Calculation < m Calculation < m Calculation < mg/L Calculation < m_ Calculation
January 2020 26.6 26.6, _ 79.6 79.6 ,-.-Ar.
April 2020 35.4 35.4 , 63.6 63.6 _
July 2020 33.6 67.9 67.9 y
October 2020 34.4 34.4 57.3 57.3
...........
January 2021 31.5 31.5 49 49
April 2021 34.2 34.2 87.5 87.5 _
July 2021 33.5 33.5 66.4 66.4 ► �......
October 2021 37.2 37.2 79.8 79.8 _
January 2022 29.7 29.7, 66.8 66.8 _
April 2022 54.7 54.7 77.7 77.7
July 2022 48.9 48.9 99.5 99.5
►
Ocotber 2022 42 42 88.1 88.1
January 2023 37.2 37.2 101 101 _
April 2023 37.7 37.7 107 107 J
July 2023 36.8 36.8 76.4 76.4
imamen
Column Averages=> 36.8933 77.8400
Unpaired Site Specific RR=> -110.99% Unpaired Site Specific RR=>II Unpaired Site Specific RR=>I
Literature/Default RR=>1. 11 Literature/Default RR=>rin , Literature/Default RR=>11
0 %of data is BDL of data is BDL of data is BDL
RR for this HWA=> 0.00°/ RR for this HWA=>II RR for this HWA=>II
2023 Removal Rate Spreadsheet.xlsx
Removal Rates 2023
Page 7 of 7 pages
11/1/2023, 12:15 PM
Revision:August 1999

Mass Balance Spreadsheets
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

2023 SIU.Uncont.Mass.Bal)
FLOW BOD TSS AMMONIA ARSENIC
INDUSTRY Industry Average Discharge Average Discharge Average Discharge Average Discharge Average Discharge
IUP NAMES Permit/Pipe Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetically) number MGD gal/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 BestCo, Inc. 0006/01 0.149 149,000 1222 1518.53 54 67.10 0.13 0.1640 0.001 0.0012
2 Carolina Beverage GroupLL( 0017/01��� 476,000 624 2477.18 52 206.43 0.197 0.7821 0.001 0.0040
3 Berry Global Inc. 0022/01 0.029 29,000 50 12.09 37` 8.95 3.081 0.7452 0.001 0.0002
4
1111•111111111 -
5
6
7
ii
8
9
10
11 I
I, IIIII
12
i
13
Sum of Industrial Loading(lbs/day)=> 0.6540 654000 f 4,007.8- J 282.4841 1.6913 0.0055
MGD gal/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
Avg Influent loading(lbs/day)=>I 4.79'4,790,000 374.98� 14979.93 323.84� 12936.95 25.81 ####### 0.0012 0.0479
Uncontrollable Load from Mass Bal(lbs/day)_> 4.1360 #########] ######### 1,029.382 0.0425
Uncontrollable Concen. from Mass Bal(mg/L)=> I 3181 I 3671 I 29.81 1 0.00121
Uncont. from Uncont. Sampling(mg/L+lbs/day)_>
Uncontrollable Concen. From Literature(mg/L)_> I 2501 I 2501 I 251 I 0.0031
Uncontrollable conc.to be used in HWA(mg/L)_> 250 250 25 0.0012
Spreadsheet Instructions:
1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose"Uncontrollable Concentration to be used in HWA"(row 31)from Uncontrollable
protected,password is"2". Concentration From "Mass Balance"(row 25),
2)Formulas are discussed in the Comprehensive Guidance,Chapter 5,Section E,page 5. Sampling"(row 27),or"Literature"(row 29). Document reasons.
2023 siu-unc-massbalance.xls
2023 SIU.Uncont.Mass.Bal)
Page 1 of 5 pages
11/1/2023, 12:29 PM
Revision:August 1999

2023 SIU.Uncont.Mass.Bal)
FLOW CADMIUM CHROMIUM COPPER CYANIDE
INDUSTRY Industry Average Discharge Average Discharge Average Discharge Average Discharge Average Discharge
IUP NAMES Permit/Pipe Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetically) number MGD gal/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 BestCo, Inc. 0006/01 0.149 149,000 0.00025 0.0003 0.0025 0.0031 0.068 0.0845 0.005 0.0062
2 Carolina Beverage GroupLIA 0017/01 0.476 476,000 0.00025 0.0010 0.0025 0.0099 0.034 0.1350 0.005 0.0198
3 Berry Global Inc. 0022/01 0.029 29,000 0.00051 0.0001 0.0025 0.0006 0.029 0.0070 0.0115 0.0028
4
NMI! .111•111
6
7
8
9
10
11
12
13
Sum of Industrial Loading(lbs/day)_> 0.65401 654000 0.0014 0.0136 0.2265 0.0288
MGD gal/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
Avg Influent loading(lbs/day)_>I 4.7914,790,000 0.0005� 0.0200 0.0034� 0.1358 0.044� 1.7577 0.0048� 0.1918
Uncontrollable Load from Mass Bal(lbs/day)=> 4.1360 0.0185 0.1222 1.5312 0.1629
Uncontrollable Concen. from Mass Bal(mg/L)=> ( 0.00051 I 0.00351 1 0.04441 I 0.00471
Uncont. from Uncont. Sampling(mg/L+lbs/day)_>
Uncontrollable Concen.From Literature(mg/L)=> I 0.0031 I 0.051 I 0.0611 I 0.0411
Uncontrollable conc.to be used in HWA (mg/L)=> 0.0005 0.0035 0.0444 0.0047
Spreadsheet Instructions:
1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose"Uncontrollable Concentration to be used in HWA"(row 31)from Uncontrollable
protected,password is"2". Concentration From "Mass Balance"(row 25),
2)Formulas are discussed in the Comprehensive Guidance,Chapter 5,Section E,page 5.
"Sampling"(row 27),or"Literature"(row 29). Document reasons.
2023 siu-unc-massbalance.xls
2023 SIU.Uncont.Mass.Bal)
Page 2 of 5 pages
11/1/2023, 12:29 PM
Revision:August 1999

2023 SIU.Uncont.Mass.Bai)
FLOW LEAD MERCURY MOLYBDENUM NICKEL
INDUSTRY Industry Average Discharge Average Discharge Average Discharge Average Discharge Average Discharge
IUP NAMES Permit/Pipe Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetically) number MGD gal/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
l BestCo, Inc. 0006/01 0.149 149,000 0.001 0.0012 0.0001 0.00012 0.0025 0.0031 0.001 0.0012
2 Carolina Beverage GroupLL( 0017/01 0.476 476,000 0.002 0.0079 0.0001 0.00040 0.0025 0.0099 0.003 0.0119
3 Berry Global Inc. 0022/01 0.029 29,000 0.001 0.0002 0.0001 0.00002 0.0025 0.0006 0.003 0.0007
4
5
6
7
8
9
10
111111111
11
12
13
Sum of Industrial Loading(lbs/day)=> 0.6540 654000 0.0094 0.00055 0.0136 1 0.0139
MGD gal/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
Avg Influent loading(lbs/day)=> 4.7914,790,000 0.00381 0.1518 0.0002821 0.01127 0.025� 0.9987 0.0034� 0.1358
Uncontrollable Load from Mass Bal(lbs/day)_> 4.1360 0.1424 0.01072 0.9851 0.1219
Uncontrollable Concen. from Mass Bal(mg/L)_> I 0.00411 I 0.0003I 4 T 0.0286, I 0.00351
Uncont. from Uncont. Sampling(mg/L+lbs/day)_>
Uncontrollable Concen. From Literature(mg/L)_> I 0.0491 I 0.00031 I 1 I 0.0211
Uncontrollable conc. to be used in HWA(mg/L)_> 0.0041 0.0003 0.0286 0.0035
Spreadsheet Instructions:
1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose"Uncontrollable Concentration to be used in HWA"(row 31)from Uncontrollable
protected, password is"2 Concentration From "Mass Balance"(row 25),
2)Formulas are discussed in the Comprehensive Guidance,Chapter 5,Section E,page 5.
"Sampling"(row 27),or"Literature"(row 29). Document reasons.
2023 siu-unc-massbalance.xls
2023 SIU.Uncont.Mass.Bal)
Page 3 of 5 pages
11/1/2023, 12:29 PM
Revision:August 1999

2023 SIU.Uncont.Mass.Bal)
FLOW SELENIUM SILVER ZINC Oil & Grease
INDUSTRY Industry Average Discharge Average Discharge Average Discharge Average Discharge Average Discharge
IUP NAMES Permit/Pipe Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetically) number MGD gal/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
1 BestCo, Inc. 0006/01 0.149 149,000 0.0005 0.0006 0.0005 0.0006 0.23 0.2858 15.32 19.0376
2 Carolina Beverage GroupLL( 0017/01 0.476 476,000 0.0005 0.0020 0.0005 0.0020 0.108 0.4287 19.91 79.0395
3 Berry Global Inc. 0022/01 0.029 29,000 0.0005 0.0001 0.0005 0.0001 0.158. 0.0382 8.49 2.0534
4
5
6
7
8
9
10 _
11 ,
i
12 _
13
Sum of Industrial Loading(lbs/day)_> 0.6540 654000 0.0027 0.0027 0.7528 100.1305
MGD gal/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
Avg Influent loading(lbs/day)_> 4.79'4,790,000 0.0013� 0.0519 0.0006� 0.0240 0.148� 5.9124 10.55�421.4577
Uncontrollable Load from Mass Bal(lbs/day)_> 4.1360 0.0492 0.0212 5.1596 321.3273
Uncontrollable Concen. from Mass Bal(mg/L)_> ( 0.00141 I 0.00061 1 0.14961 1 9.31541
Uncont. from Uncont. Sampling(mg/L+lbs/day)=>
Uncontrollable Concen. From Literature(mg/L) 0.0051 I 0.1751 I 501
Uncontrollable conc.to be used in HWA(mg/1,)_> 0.0014 0.0006 0.1496 9.315
Spreadsheet Instructions:
1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose"Uncontrollable Concentration to be used in HWA"(row 31)from Uncontrollable
protected,password is"2". Concentration From "Mass Balance"(row 25),
2)Formulas are discussed in the Comprehensive Guidance,Chapter 5,Section E,page 5. "Sampling"(row 27),or"Literature"(row 29). Document reasons.
2023 siu-unc-massbalance.xls
2023 SIU.Uncont.Mass.Bal)
Page 4 of 5 pages
11/1/2023, 12:29 PM
Revision:August 1999

2023 SIU.Uncont.Mass.Bal)
��'\ FLOW Total Phos
INDUSTRY Industry Average Discharge Average Discharge Average Discharge Average Discharge Average Discharge
IUP NAMES Permit/Pipe Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetically) number MGD gal/day mg/1 lbs/day mg/I lbs/day mg/1 lbs/day mg/1 lbs/day
1 BestCo, Inc. 0006/01 0.149 149,000 1.54 1.9137
2 Carolina Beverage GroupLU 0017/01 0.476 476,000 1.087 4.3152
3 Berry Global Inc. 0022/01 0.029 29,000 1.146 0.2772
4
I, f,.
5
i
6
7
8
-
9 _
10
i a, ii .....
11 _ .. 1 .
12
II
13
Sum of Industrial Loading(lbs/day)=> 0.6540 654000 6.5061� � I 1
MGD gal/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day mg/1 lbs/day
Avg Influent loading(lbs/day)=>I 4.79'4,790,000 5.51 219.7173
Uncontrollable Load from Mass Bal(lbs/day)=> 4.1360 213.2112
Uncontrollable Concen. from Mass Bal(mg/L)=> I 6.18111 I I I I I I
Uncont. from Uncont. Sampling(mg/L+lbs/day)_>
Uncontrollable Concen. From Literature(mg/L)_> I I I I I J I
Uncontrollable conc. to be used in HWA(mg/L)_> 6.1811
Spreadsheet Instructions:
1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose"Uncontrollable Concentration to be used in HWA"(row 31)from Uncontrollable
protected,password is"2". Concentration From "Mass Balance"(row 25 ,
2)Formulas are discussed in the Comprehensive Guidance,Chapter 5,Section E,page 5. )
"Sampling"(row 27),or"Literature"(row 29). Document reasons.
2023 siu-unc-massbalance.xls
2023 SIU.Uncont.Mass.Bal)
Page 5 of 5 pages
11/1/2023, 12:29 PM
Revision:August 1999

ALLOCATION TABLE
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

Workbook Name : 1 Mooresville HWAA' 23 WITH 1.5.xlsx, Worksheet Name:Pulled: 11/1/202: 39 PM
1 of 5
Allocation Table Spreadsheet Instructions:
Headworks last approved: 02/26/19 1)Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected,password is
Allocation Table updated: 10/30/23 2)Formulas are discussed in the Comprehensive Guidance,Chapter 6,Section C.
Permits last modified: 10/01/22 3)HWA and AT worksheets in this workbook are linked. Pollutant Names,MAHLs,Basis,and Uncontrollable load
in this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in
columns AT through BK.
POTw=> Rocky River WWTP
NPDES#=> NC 0046728
FLOW BOD TSS
Industry Type Renewal Modification Date Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe of Effective Effective Permit Conc. Load Conc. Load
Count (please list alphabeticly) number number Industry Date Date Expires MGD gal/day m I lbs/da m 1 Ibs/da
1 Bestco, Inc 0006/01 0001 Candy 07/01/17 01/01/20 06/30/22 0.2000 200,000�... 2500.00 500.00
2 Carolina Beverage Group,LLC 0017/01 0001 E Drink 01/01/19 01/01/20 12/31/23 0.7000 700,000 5225.00 625.50
3 Berry Global 0022/01 0001 N-Woven 0101/20 01/01/20 06/30/24 0.1500 150,000 400.00 575.00
4
5 �..,
6
7
8
9
10
Column Totals=> 1 1.05001 1,050,000] 1 81251 1 1701
Basis=> NPDES Design Design
MARL from HWA(lbs/day)_> NPDES Permitted Flow=> 7.5000 23456 20454
Uncontrollable Loading(lbs/day)=> 4.1360 8624 8624
Total Allowable for Industry(MAIL)(lbs/day)_> 3.3640 14833 11830
Total Permitted to Industry(lbs/day)_> 1.0500 8125 1701
MAIL left(lbs/day)_> 2.3140 6708 10130
Percent Allow. Ind.(MAIL)still available(%)=> 68.8% 45.2% 85.6%
Percent MARL still available(%)=> 30.9% 28.6% 49.5%
5 Percent MAHL(lbs/day)=> 0.3750 1173 1023
HWA.AT
Revised:November 2005

Workbook Name : 1 Mooresville HWAA' 23 WITH 1.5.xlsx, Worksheet Name:PArd: 11/1/202: )9 PM
2 of 5
Allocation Table
Headworks last approved: 02/26/19
Allocation Table updated: 10/30/23
Permits last modified: 10/01/22
Pores=> Rocky River WWTP
NPDES#=> NC 0046728
Ammonia Arsenic Cadmium Chromium Copper Cyanide
Industry Permit Limits Permit Limits Permit Limits _ Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please listalphabetich) number number mg/I lbs/day mg/I lbs/day mg/I lbs/day mg/1 lbs/day mg/I lbs/day , mg/1 lbs/day
I Bestco, Inc 0006/01 0001 7.50 12.51 0.0030 0.0050 0.0500 0.0834 0.2000 0.33364 0.0200 0.0334
2 Carolina Beverage Group,LLC 0017/01 0001 7.50 43.79 0.0030 0.0175 0.0500 0.2919 0.2000 1.1676 0.0100 0.0584
3 Berry Global 0022/01 0001 9.40iiim..-- `..-- 0.0040 0.0620 0.1250 0.0250
4
5
6
7
8 _
9
10
Column Totals=> 1 661 1 0.00001 1 0.02651 1 0.43731 1 1.62621 0.1167
HASL-CI.
A Mon.
Basis=> Design Avg. Stream Std Stream Std NPDES Stream Std
MAHL from HWA(lbs/day)_> 2533.28 0.7763 0.1844 2.7471 8.4654 0.7250
Uncontrollable Loading(Ibs/day)_> 862.36 0.0414 0.0172 0.1207 1.5315 0.1621
Total Allowable for Industry(MAIL)(Ibs/day)_> 1670.92 0.7349 0.1672 2.6264 6.9339 0.5629
Total Permitted to Industry(Ibs/day)_> 65.70 0.0000 0.0265 0.4373 1.6262 0.1167
MAIL left(Ibs/day)=> 1605.22 0.7349 0.1406 2.1891 5.3077 0.4462
Percent Allow. Ind.(MAIL)still available(%)=> 96.1 % 100.0% 84.1 % 83.3% 76.5% 79.3%
Percent MAHL still available(%)_> 63.4% 94.7% 76.3% 79.7% 62.7% 61.5%
5 Percent MAHL(lbs/day)=> 126.66 0.0388 0.0092 0.1374 0.4233 0.0363
HWA.AT
Revised:November 2005

Workbook Name : 1 Mooresville HWAA' 223 WITH 1.5.xlsx, Worksheet Name:PA red: 11/1/202: 39 PM
3 of 5
Allocation Table
Headworks last approved: 02/26/19
Allocation Table updated: 10/30/23
Permits last modified: 10/01/22
POTW=> Rocky River WWTP
NPDES#=> NC 0046728
Lead Mercury Molybdenum Nickel Selenium Silver
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabclicly) number number mg/1 lbs/day mg/I lbs/day ) mg/I lbs/day mg/1 lbs/day mg/I lbs/day mg/1 lbs/day
1 Bestco,Inc 0006/01 0001 0.0320 0.0534 0.0500 0.0834
2 Carolina Beverage Group,LLC 0017/01 0001 0.0320 0.1868 0.0500 0.2919
3 Berry Global 0022/01 0001 . 0.0500 0.0380
4
5
6
8 l
9
10
Column Totals=> 1 0.2902� 0.0000001 0.0000 1 0.41331 1 0.00001 1 0.0000
HASL-Cl. HASL-Cl.
A Mon. A Mon.
Basis=> Stream Std Stream Std Avg. Avg. Stream Std Stream Std
MARL from HWA(Ibs/day)_> 4.3265 0.021072 9.1408 5.2966 0.4495 0.0108
Uncontrollable Loading(lbs/day)=> 0.1414 0.010348 0.9865 0.1207 0.0483 0.0207
Total Allowable for Industry(MAIL)(lbs/day)=> 4.1851 0.010723 8.1542 5.1759 0.4012 -0.0099
Total Permitted to Industry(lbs/day)=> 0.2902 0.000000 0.0000 0.4133 0.0000 0.0000
MAIL left(lbs/day)_> 3.8949 0.010723 8.1542 4.7626 0.4012 -0.0099
Percent Allow.Ind.(MAIL)still available(%)=> 93.1 % 100.0% 100.0% 92.0% 100.0% 100.0%
Percent MARL still available(%)=> 90.0% 50.9% 89.2% 89.9% 89.3% -92%
5 Percent MAHL(lbs/day)=> 0.2163 0.001054 0.4570 0.2648 0.0225 0.0005
H WA.AT
Revised:November 2005

Workbook Name : 1 Mooresville HWAA" 123 WITH 1.5.xlsx, Worksheet Name:PArlted: 11/1/202: D9 PM
4 of 5
Allocation Table
Headworks last approved: 02/26/19
Allocation Table updated: 10/30/23
Permits last modified: 10/01/22
Pores— Rocky River WWTP
NPDES#=> NC 0046728
Zinc Total Nitrogen Total Phos. c d e
Industry Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits Permit Limits
IUP INDUSTRY NAMES Permit Pipe Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load Conc. Load
Count (please list alphabetidy) number number mg/I lbs/day mg/1 lbs/day mg/I lbs/day mg/1 lbs/day mg/I lbs/day mg/I lbs/day
1 Bestco,Inc 0006/01 0001 1.3300 .........
2 Carolina Beverage Group,LLC 0017/01 0001 1.1700
3 Berry Global 0022/01 0001 0.3800
4
5
6
7 .......^ r..... � .
8
9
10
Column Totals=> 1 2.88001 _ 0.001 0.00 0.0000 1 0.0000 0.0000
HASL-Cl.
A Mon.
Basis=> Avg.
MAHL from HWA(lbs/day)_> 35.1150
Uncontrollable Loading(lbs/day)_> 5.1603
Total Allowable for Industry(MAIL)(lbs/day)_> 29.9547
Total Permitted to Industry(lbs/day)=> 2.8800 0.00 0.00 0.0000 0.0000 0.0000
MAIL left(lbs/day)=> 27.0747
Percent Allow.Ind.(MAIL)still available(%)_> 90.4% #VALUE! #VALUE! ####### ####### #######
Percent MAHL still available(%)_> 77.1 % #VALUE! #VALUE! ####### ####### #######
5 Percent MAHL(lbs/day)=> 1.7558
HWA.AT
Revised:November 2005

LTM P
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

RE TOWN OF MOORESVILLE
HEADWORKS LONG TERM MONITROING PLAN
ROCKY RIVER WASTEWATER TREATMENT PLANT
ACTIVATED SLUDGE/AEROBIC DIGESTER
WITH CLASS A & B BIOSOLIDS
A. Sampling Points (see figure 1)
1. Influent (prior to mixing with decant from digesters and recycle from clarifiers)
2. Effluent—after all treatment including disc filters and UV disinfection (use regular composite
sample collected for NPDES monitoring)
3. Aeration basins/Activated sludge
4. Aerobic Digester-Sludge Disposal (Class A is hauled to or picked up by farmers and used as a
soil conditioner. Class B is hauled by Synagro to lined landfills).
5. ALL Sills
B. Pollutants of Concern (see figure 2)
1. Pollutants limited in POTW's NPDES Permit
2. For monifill, required annual TCLP and 503 requirements
3. EPA required—Cd, Cr, Cu, Pb, Ni, Zn and Cn
4. Pollutants limited for Categorical Industries (ag, not normally sampled for)
Any pollutant of concern to the POTW (any pollutant that may cause toxicity problems)
5. Any pollutant listed in the Sewer Use Ordinance
C. Flow
Flow monitoring points are indicated on the attached facility diagram, see Figure 1.
Flow#2 will be monitored during sampling events. Sludge flow will be monitored.
D. SIU Monitoring
Significant Industrial User monitoring will be conducted per industrial users permit. Additionally,
extra SIU sampling will be performed such that all SIU's are sampled for all LIMP POC's at least
once per year.
October 2019 revision

FIGURE- 2
B. Pollutants of Concern Reason for inclusion:
NPDES 503 Sludge EPA/NC
Required Required Required SIU Limited
POC List Pollutants Pollutants Pollutants Pollutants
Flow Flow Flow
BOD BOD BOD
TSS TSS TSS
NH3 NH3 NH3
As As
Cd Cd Cd Cd
Cr Cr Cr Cr
Cu Cu Cu Cu Cu
CN CN CN
Pb Pb Pb Pb Pb
Hg Hg Hg
Mo Mo
Ni Ni Ni Ni
Ag
Se Se
Zn Zn Zn Zn Zn
TP TP
O&G O&G
%Solids %Solids
Sludge Sludge
disposal disposal
flow flow
October 2019 revision

FIGURE- 3
E. LTMP Sampling Frequency
*If 2.0 MGD
expansion is
Sampling Point Normal online*
Quarterly on a
Workday and
per NPDES
1- Influent requirement N/A
Quarterly on a
Workday and
per NPDES
2- Effluent requirement N/A
Quarterly on a *Quarterly on a
3-Activated Sludge Workday Workday*
Per Sludge Per Sludge
Permit and 503 Permit and 503
4- Digester Sludge regs. regs.
5-SIU's Per SIU Permit Per SIU Permit
*Sampling dependent upon operation of additional 2.0
MGD expansion.
October 2019 revision

FIGURE- 4
F. Sampling Plan
Activated Digester
Pollutant Influent Pt1 Effluent Pt2 Sludge Pt3 Sludge Pt4 SIU Pt5
BOD x x x
TSS x x x x
NH3 x x x x x
As x x x x x
Cd x x x x x
Cr x x x x x
Cu x x x x x
CN x x x x x
Pb x x x x x
Hg x x x x x
Mo x x x x x
Ni x x x x x
Ag x x x x x
Se x x x x x
Zn x x x x x
TP x x x x x
O&G x x x
%Solids x
flow x x x
October 2019 revision

FIGURE- 5 10/22/2019
G. Detection Level & Sample Method
Pollutant of
Concern Detection Level (mg/I) * Sample Method**
BOD 2 24 hr. Composite
TSS 5 24 hr. Composite
NH3 0.10 24 hr. Composite
As 0.002 24 hr. Composite
Cd Q.0005 24 hr.Composite
Cr 0.005 24 hr.Composite
Cu 0.002 24 hr.Composite
CN 0.010 Grab
Pb 0.002 24 hr. Composite
Hg- Effluent&SIU 1 ng/I (method 1631) Grab
Hg-all others .0002 (method 245.1) 24 hr. Composite
Mo 0.005 24 hr. Composite
Ni 0.002 24 hr.Composite
Ag 0.003 24 hr.Composite
Se 0.001 24 hr.Composite
Zn 0.01 24 hr. Composite
TP 0.25 24 hr. Composite
O&G 5 Grab
Sampling, preservation and analytical method must be from 40 CFR 136.
*Graphite Furnace Determinations are required to attain the desired detection level
for the metals.However,analysis of Aeration Basin and Digester samples often cannot
meet these detection levels.In this case,analysis of these samples must obtain a
detection level at least as stringent as the applicable inhibition criteria or sludge ceiling
Pp g
standard.
**All Aeration
October 2019 revision

DESIGN INFLUENT
VALUES
Rocky River WWTP
1
1
1 Head Works Analysis
NPDES Permit #
NC 0046728
11 2023 - 2028

Calculated Design Rates
Rocky River WWTP expanded the WWTP in 2009. There was a an additional 2.0 MGD expansion with
the package plants. The traditional plant received an additional .3 MGD with the istallation of polishing
filters and UV disinfection. The Rocky River WWTP is now rated at 7.5 MGD. The two engineered
design rates are formulated into a combination below using the total pounds.
Parameter Design Flow 5.5 Design Flow 2.0 Combined Design 7.5
FLOW (MGD) 5.5 2 7.5
BOD (lbs./day) 11468 4148 15616
TSS (lbs./day) 9174 4467 13641
NH3-N(TKN lbs./day) 1101 572 1673
Parameter Combined lbs./ 8.34*MGD mg/I
BOD (lbs./day) 15616/8.34*7.5 250
TSS (lbs./day) 13641/8,34*7.5 218
NH3-N(TKN lbs./day) 1673/8.34*7.5 27
Combined design rates used in HW
Parameter mg/I
BOD (mg/I) 250
TSS (mg/I) 218
NH3-N(mg/I) 27
The above numbers (mg/I) were taken directly from the following "Plant Desing Basis" attachments
that were designed by Willis Engineers (1986) and CH2M Hill (2009). The lbs. have been recalculated
using the existing mg/I to reflect the new flow of 5.5 MGD for the Traditonal Plant.

Rocky River Water Water Facilities Town of Mooresville Basis of Design
Treatment Plant
1. Process Basis of Design
A. Design Parameters
1. Influent
Hydraulic Loading
Design Average Daily 5.5 MGD
Instantaneous Pe
ak Rate 13.0 MGD
Concentration Quantity
(mg/I) (pounds)
Organic Loading (5 DAY ROD)
Design Ave. Daily 250 11,468
Estimated Maximum Hourly 300 1,147
Total Suspended Solids Loading
Design Ave. Daily200 9 174
,
Estimated Maximum Hourly 200 765
Nitrogen Loading
Total Kjeldahl Nitrogen (TKN)
Design Ave. Daily 24 1,101
2. Effluent
Effluent BOD (Ultimate) 118 5,413
Effluent BOD (5 DAY) 24 1,101
% Removal 90%
Effluent Suspended Solids 30 1,376
Removal 85%
Effluent Ammonia Nitrogen 13 596
B. Unit Process Design Basis
1. Preliminalry Treatment-Screening Rags, strings,
Materials to be removed objects over 1/4 inch
Estimated Quantity 16 Cubic Feet/ Day
2. Aeration Facilities
Process Design Criteria
Mixed Liquor Temperature 20 degrees C
5 Day BOD/TKN Ratio 10.4
Dissolved Oxygen -Average 3 mg/I
Dissolved Oxygen - Minimum 2 mg/I
Minimum MLSS 2,000 mg/I
Oxygen Required
BOD Removal 1.5 lbs. 02/lb BUD Removed
Willis Engineers 912.048 Appendix C
05/86 Page 1 of 5

SECTION 3-UNIT PROCESSES
3.2,3 Maintenance
Operators should check the screening dumpster daily and replace/empty if necessary;
confirm monthly that that the wash water pressure is 60 psig,
Specifics of routine maintenance tasks are provided in the manual supplied by the
equipment manufacturers, Operating Instruction ROTAMAT Wedge Section Screen Ro2.The
manual identifies the type of services as daily,weekly,or monthly.Thera is also an
extensive troubleshooting section.
3.3 Package Plant
3.3.1 Design Criteria
The projected flows to the parallel package plant are presented.in"Table 3-3,
TABLE 3-3
Package Plant Flows and Loadings
Peak
Parameter Avg. Day Max.Month Peak Week Max.Day Hour
Flow(mgd) 1.74 2.00 2.49 3.69 4.89
CBOD (lb/day) 4,148 5,393 7,757 11,325
TSS(lb/day) 4,467 5,718 9,024 23,677 -
TKN(Ib/day) 572 595 727 1,122 --
NH3-N (Ib/day) 373 388 473 731 --
Total P(lb/day) 89 92 113 174 --
cBOD=carbonaceous biochemical oxygen NH3-N=ammonia-nitrogen
demand Total P=total phosphorus
lb/day=pounds per day TKN=total Kjeldahl nitrogen
mgd=million gallons per day TSS =total suspended solids
Screened raw sewage will be treated biologically(i,e.,activated sludge) in a parallel package
plant that will consist of two parallel, concentric circular steel basins,with the centers
functioning as clarifiers and the outer rings as the aeration basins. Each basin will provide 1
mgd (average) of treatment capacity. The P&IDs are presented in Appendix A.The package
plant was provided complete by Davco/ Siemens Water Technologies and includes the
equipment listed below:
• Tankage(painted carbon steel) • RAS pumping system
• Headworks (influent screen) • Access bridge and stairway
• Air distribution system(e.g.,piping, • Walkways
valves,and diffuser system) • Aeration blowers
• Clarifier effluent launder,weirs,and • Internal valves and piping
scum baffle • Electrical requirements
• Scum control system • Instrumentation and controls
• Clarifier sludge collector mechanism
3.5

ROCKY RIVER WWTP O&M MANUAL
As part of the vendor's package,an HMI is provided to control and troubleshoot the process
locally.The package plant can be controlled at Electric Building 412 and monitored either
locally or remotely from the existing plant control room.
The aeration basins in the package plant are divided into two aeration zones separated by a
baffle wall. Each zone is aerated using fine-bubble membrane diffusers.Centrifugal blowers,
located on a concrete slab between the package plants provide air to the diffusers.The
aeration system is designed to maintain 2 milligrams per liter(mg/L) of dissolved oxygen
(DO) under maximum month loading conditions and 1 mg/L under maximum day loading
conditions. During regular operation,one blower will be dedicated to each basin and will be
automatically controlled based on flow rate. During low flows only one blower may be
required for both basins.The operators will have access to DO readings at each aeration
zones and may adjust the flow set-point. During maximum-day or peak hour flow
conditions,all three blowers may be required to provide the target DO concentration.
Nitrified mixed liquor suspended solids (MLSS)from the second aeration zone is
transferred to center-feed secondary clarifier through a telescoping valve. An interconnected
pipe with isolation valves connects the two clarifiers allowing MLSS to be shared. The
clarifier provides quiescent conditions allowing for the separation of the biological solids
from liquid.Clarified liquid flows over the effluent weir.Settled biological solids are
collected at the bottom of the clarifier and conveyed to a collection sump using a rotating
truss type sludge scraper. Constant-speed,centrifugal pumps draw the settled activated
sludge from the sump and recycle(RAS)it back to aeration basins.The waste activated
sludge(WAS)will flow by gravity to the existing plant aerobic digesters through a series of
drop manholes.Flow control valves and flow meters are provided to control RAS and WAS
flow rates.
Clarified effluent from each basin is conveyed to the filter influent box. Due to the elevation
difference,the pipeline between the package plant and the filter influent box includes
various drop manholes to control the velocities.
The preliminary design information for the biological treatment system is presented in
Table 3-4.
TABLE 3-4
Design Criteria:Parallel Package Treatment Plant
Parameter Expansion Values
Type Activated sludge
Number of basins 2
Basin material Steel
Capacity at MMF(per basin) 1 mgd
Hydraulic capacity at PHF(each) 4.89 mgd
Total aeration volume 1,600,000 gal
Aeration basin diameter 113 ft
Total number of aeration zones 2 per basin
Side water depth 15-ft
3•6

SECTION 3-UNIT PROCESSES
TABLE 3.4
Design Criteria:Parallel Package Treatment Plant
Parameter Expansion Values
Design condition Winter
Design MLSS concentration 3,500 mg/L
Design solids retention time(SRT) 10.2 days
Design nitrification safety factor 1.73
Design temperature 14°C
Design RAS rate(each) 0.5-1 mgd(50-100%R/Q at MMF)
Secondary Clarifiers
Number 2
Type Center-feed circular
Diameter 58 ft
Side water depth 15 ft
Surface area 2,642 ft2(each); 5,284 ft2(total)
Surface overflow rates 379 gpolft2 at MMF;699 gpd/ft2 at MDF
Solids loading rates 17.1 Ibs/d//ft2 at MML(MLSS=3,500 mg/L);32.8 lbs/d/ft2
at MDL(MLSS=3,800 mg/L)
Aeration Requirements
Design dissolved oxygen residual 2.0 mg/L; 1.0 mg/L(MDL)
Aeration system Diffused aeration, fixed mounted grid
Aeration type Fine-bubble membrane diffusers
Actual oxygen requirement(AOR) 7,879 lbs 02/day at MML; 14,049 lbs 02/day at MDL
Standard oxygen requirement(SOR) 21,144 lbs 02/day at MML;40,205 lbs 02/day at MDL
Estimated total process air flow rate 3,474 scfm at MML;6,886 scfm at MDL
Estimated number of diffusers per basin Aeration zone 1:957; aeration zone 2:340;total:1,297
Diffuser air rate 1.34 scfm/diffuser(MMF); 2.66 scfm/diffuser(MDF); 3.99
scfm/diffuser(all blowers in service)
Process Air Blowers
Number 3
Type Multistage centrifugal
Operating condition 2 duty, 1 standby
Blower capacity,each 3,450 scfm
Estimated motor power: each 200 hp
RAS Pumping
Estimated RAS/WAS concentration 7,500 mg/L
Number of pumps 3
Type Dry-pit submersible
3-7

ROCKY RIVER WWTP 0&M MANUAL
TABLE 3.4
Design Criteria:Parallel Package Treatment Plant
Parameter Expansion Values
Operating condition 2 duty, 1 standby
Pumping capacity,each 1 mgd(100%recycle per basin); 0.5 mgd (minimum
turndown per pump)
Estimated motor power 6 hp
3,3.2 Controls
l The package plant includes controls for two clarifiers,three blowers,three RAS pumps,flow
control valves,and various instruments.For specific operations instructions,see the
package plant manual by Siemens titled Operations and Maintenance Manual, Rocky River
WWTP Expansion (July 19,2010).The package plant overview graphic is shown in Figure
3-3.
FIGURE 3.3
Package Plant Overview Graphic Display
Qv.+. m,. Ro r_k y F 1.c,dot"/ P '" _ '_:1231=1
11111=11 Package Plant
. ! -- --_-___ -41144 „-.:
. r--
w 2DQ. Bono
.N1E 04.1
1 L P
s 5i , r
Clarifiers
The P&ID for the clarifiers is presented in Drawing 900-D-603.The clarifiers are controlled
locally(local-manual control only)at the control panel located at the center of each clarifier
near the motor.Status is monitored through hardwired signals to the package plant PLC,
220-PLC-1.The drive unit for each clarifier will run continuously and will be started and
stopped locally.
3-8
1

NPDES PERMIT
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

ROY COOPER ',.
Governor 1 :, � '
HAEL S.BEGAN "1 •
tory 41 ,
LINDA CULPEPPER NORTH CAROLINA
Director Environmental Quality
October 7, 2019
Mr. Miles Atkins, Mayor
Town of Mooresville
PO Box 878
Mooresville, North Carolina 28115
Subject: Final NPDES Permit Renewal
Permit NC0046728
Rocky River WWTP
lredell County
Grade IV Biological WPCS
SIC Code 4952
Dear Mr. Atkins:
Division personnel have reviewed and approved your application for renewal of the subject permit.
Accordingly,we are forwarding the attached NPDES permit. This permit is issued pursuant to the
requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement
between North Carolina and the U,S. Environmental Protection Agency dated October 15, 2007
(or as subsequently amended).
Please note that the receiving stream is listed as impaired for benthos on the North Carolina 2018
303(d) Impaired Waters List. Addressing impaired waters is a high priority with the Division,and
instreurri data will continue to be evaluated, If there is noncompliance with permitted effluent
limits and stream impairment can be attributed to your facility, then mitigative measures may be
required,
The Division received your comments in a letter dated September 10, 2019, no changes in the
permit resulted from those comments. Included with the permit Is the Fact Sheet with an
Addendum listing your comments and our responses to those comments. Please see page 10
in the Fact Sheet to review our responses.
The final permit maintains the following significant changes Identified in the letter sent on
August 19,2019:
• DWR's record shows the Engineer Certification was received on 04/02/2012. The Rocky
River WWTP has entered the 7.5 MOD flow tier. As such, Effluent Limitations and
Monitoring Requirements for the 5,5 MOD flow tier have been removed from the permit,
• The component list of the Rocky River WWTP has been updated,
.DE
_ NorthNorth CarolinaSalisb DeparturymStreetent1 of1617 Environmental
ServiceCenter I Quality Ralei Division of WaterNorthCarolina Resou17rces
SIZ gh, 699 1
617
�
i 1r
o,,,...as �.._=-o..\/'" 919.707.9000
V

• Based on the MercuryTMDL evaluation, no MercuryMinimization Plan (MMP) is
required during this permit cycle. Therefore, the MMP Special Condition was removed
from the permit.
• Based on the reasonable potential analysis (RPA) showing no reasonable potential to
violate state water quality standards, the monitoring requirements for Lead and Zino have
been removed from the permit [See A. (1)].
• Based on the reasonable potential analysis(RPA) showing no reasonable potential to
violate state water quality standards, Cyanide limits and monitoring requirement have
been removed from the permit [See A. (1)].
• Based on the reasonable potential analysis (RPA) showing reasonable potential to violate
state water quality standards, total copper limits have been added to the permit and the
quarterly monitoring requirement has been changed to monthly monitoring [See A. (1)].
• The facility reported Arsenic, Cadmium, Copper, Lead, Nickle, Selenium, Silver and
Zincless detection, with detection < 10 L < 1 L < 5 L < 5 L
at es thanc ton
µl� � µS� � µgo , µ� ,
< 10 µg/L, < 10 µg/L, < 5 µg/L, and < 30 µg/L, respectively. DWR's laboratory
identifies the target Practical Quantification Limits(PQLs) for Arsenic as 2 µg/L,
Cadmium as 0.5 µg/L, Copper as 2 µg/L, Lead as 2 µg/L, Nickel as 2 µg/L, Selenium as
1 µg/L, Silver as 1 µg/L, and Zinc as 10 µg/L. 15A NCAC 2B .0505 (e) (4) requires that
all test procedures must produce detection and reporting levels that are below the permit
discharge requirements and all data generated must be reported to the approved detection
level or lower reporting level of the procedure. If no approved methods are determined
capable of achieving detection and reporting levels below permit discharge requirements,
then the approved method with the lowest detection and reporting level must be used.
The facility should use sufficiently sensitive test methods for all pollutants, including
when performing Effluent Pollutant Scans. Failure to analyze to the approved detection
level or lower reporting level may result in limits for abovementioned metals during the
next renewal, specifically Silver.
• Some of the wording has changed in Special Condition A. (2), Chronic Toxicity Permit
Limit. Please review each paragraph carefully.
• Special Condition A. (3) has been modified to include the specific three years in which
the Effluent Pollutant Scan shall be performed (2020, 2021, 2022). In addition, at the end
of the Special Condition, 2nd Species Toxicity Testing Requirements for municipal
permit renewals per Federal Regulations [40 CFR 122.21 (j)(5)1 have been added.
• Federal regulations require electronic submittal of all discharge monitoring reports
(DMRs)and program reports. The requirement to continue reporting discharge monitoring
data electronically using the NC DWR's Electronic Discharge Monitoring Report
(eDMR)internet application has been added to your NPDES permit[See Special Condition
A. (4)].
• Parameter codes have been added to the Effluent Limitations and Monitoring Requirements
[See A. (1)]
• Regulatory citations have been added to the permit.
If any parts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within
thirty (30) days following receipt of this letter. This request must be in the form of a written
Page 2 of 3

f
petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the
Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-
6714). Unless such demand is made, this decision shall be final and binding.
Please note that this permit is not transferable except after notice to the Division. The Division
may require modification or revocation and reissuance of the permit. This permit does not affect
the legal requirements to obtain other permits which may be required by the Division of Water
Resources or any other Federal, State, or Local governmental regulations.
If you have any questions concerning this permit, please contact Min Xiao at [phone] or
via email at [e-mail].
Sincerely,
41,4,,,, 9, /tixiti—d
inda Culpepper, Director
t,t1)'
ivision of Water Resources, NCDEQ
Hardcopy: NPDES Files
Central Files
Ecopy: US EPA Region 4
Town of Mooresville/Jeff Campbell ([e-mail])
Town of Mooresville/Jamie Levis ([e-mail])
DWR/Ecosystems Branch/Mark Vander Borgh
DWR/Aquatic Toxicology Branch/Hannah Headrick
DWR/PERCS
Page 3 of 3
1

Permit NC0046728
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the
Federal Water Pollution Control Act, as amended,
Town of Mooresville
is hereby authorized to discharge wastewater from a facility located at the
Rocky River WWTP
369 Johnson Dairy Road
Mooresville
Iredell County
to receiving waters designated as Dye Creek in the Yadkin-Pee Dee River Basin in accordance with effluent
limitations,monitoring requirements,and other conditions set forth in Parts I,II, III and IV hereof.
This permit shall become effective November 1,2019.
This permit and authorization to discharge shall expire at midnight on March 31,2024.
Signed this day October 7,2019.
Lf,
t� iJt1 -
/dn Culpep , i ec r
!vision of Water Resources
By Authority of the Environmental Management Commission

Permit NC0046728
SUPPLEMENT TO PERMIT COVER SHEET
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked, and as
of this issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive
authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and
provisions included herein.
The Town of Mooresville is hereby authorized to:
1. Continue to operate a 7.5 MGD wastewater treatment facility consisting of the following components:
• Influent screw pump station
• Two equalization tanks
• Dual mechanical screens
• Two dual aeration basins (mechanical fixed aerators)
• Two dual final clarifiers
• Mixing tower
• Micro screen rotary disc filtration
• Dual UV channels using TrojanUV3000plusTM system
• A series of cascades
• RAS/WAS pumps
• Two aerobic digesters(diffused air)
• A filter belt press
• Covered sludge storage area
• Four standby generators
This facility is located at Rocky River Wastewater Treatment Plant, 369 Johnson Dairy Road, in the Town
of Mooresville in lredell County. Rocky River WWTP is currently rated a Grade IV facility.
2. Discharge from said treatment works at the location specified on the attached map into Dye Creek, which is
classified C water in the Yadkin-Pee Dee River Basin.
Page 2 of 10

Permit NC0046728
Part I
A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (7.5 MGD)
[15A NCAC 02B .0400 et seq., 02B .0500 et seq.]
Grade IV Biological Water Pollution Control System [15A NCAC 080 .0302]
During the period beginning on the effective date of this permit and lasting until expiration,the Permittee is
authorized to discharge up to 7.5 MOD treated wastewater through Outfall 001. Such discharges shall be limited
and monitored' by the Permittee as specified below:
Effluent Characteristics Discharge Limitations Monitoring Requirements
Parameter Coda Monthly Weekly Daily Mearuremen Sample Sample
Average Average Maximum t Frequency Type Location 1
Flow 50050 7.5 MOD Continuous Recording 1 or 11
BODh(20°C)1[Summer] 80082 5.0 mg/L 7.5 mg/L Daily Composite 1 and E
BODh(20°C)3(Winter] 80082 10,0 mg/L 15.0 mg/L Daily Composite I and E
Total Suspended Solids 1 C0530 30.0 mg/L 45.0 mg/L Daily Composite I and E
NH3 as N[Summer] C0610 1,0 mg/L 3.0 mg/L Daily Composite- E 1
NH3 as N[Winter] C0610 2.0 mg/L 6.0 mg/L Daily Composite E
Dissolved Oxygen 00300 Daily Average not less than 6.0 mg/L Daily Grab E
Dissolved Oxygen(mg/L) 00300 3/Week Grab U and D
pH 00400 Between 6.0 and 9.0 standard units Daily Grab E
Fecal Coliform 31616 200/100m1 400/100m1 Daily Grab E
(geometric mean)
Total Residual Chlorine 4 50060 17 µg/L Daily Grab B
Temperature(°C) 00010 Daily Grab E
Temperature(®C) 00010 3/Week Grab U and D
-- - ----------
Total Nitrogen 3(mg/L) C,'0600 Monthly Composite B
Total Phosphorus(mg/L) C0665 Monthly Composite B
Total Copper 01042 19.5 ug/L 28,3 ug/1 Monthly Composite E
Total Hardness[as CaCO3J 00900 Quarterly Composite B
(mg/L)6
Total Hardness[as CaCO3] 00900 Quarterly Grab U
(rng/1.)7
Chronic Toxicity f TOP3B Quarterly Composite E
Effluent Pollutant Scan NC01 Monitor and report Footnote 9 B
Footnote.:
1. The permittee shall submit discharge monitoring reports electronically using the NC DWR's eDMR
application system[see A. (4)].
2. Sample locations:I—Influent; E—Effluent; U—Upstream approximately%mile upstream of the outfall;D—
Downstream at NCSR 2420 and NCSR 1394, Upstream and downstream samples shall be grab samples
collected 3/Week during the months of June,July,August,and September then once per week during the other
months of the year.As a participant in the Yadkin-Pee Dee River Basin Association,the instream monitoring
requirements for dissolved oxygen and temperature are waived. Should your membership in the association
be terminated, you shall notify the Division and begin instream sampling immediately.
Page 3 of 10

Permit NC0046728
3. The monthly average effluent BOD5 and Total Suspended Solids concentrations shall not exceed 15%of the
respective influent value(85%removal).
4. The limit and monitoring requirements only apply when the effluent is chlorinated. The Division shall consider
all effluent TRC values reported below 50 µg/L to be in compliance with the permit. However,the permittee
shall continue to record and submit all values reported by a North Carolina certified laboratory(including field
certified),even if these values fall below 50 µg/L.
5. TN= TKN + NO3-N + NO2-N where TN is Total Nitrogen, TKN is Total Kjeldahl Nitrogen, and NO3-N+
NO2-N are Nitrate and Nitrite Nitrogen,respectively.
6. Effluent Total Hardness sampling shall be conducted in conjunction with effluent metals for the pretreatment
program.
7. The permittee shall sample instream hardness upstream of the facility's discharge. The sample shall be
representative of the hardness in the receiving stream. If the permittee is a member of a monitoring coalition
program, sampling for instream hardness may be waived as long as the monitoring coalition agrees to sample
hardness at the nearest upstream location,at a minimum frequency of quarterly,and the permittee has obtained
approval from DWR-NPDES Permitting Unit that the upstream station being monitored by the Coalition is
representative of the receiving stream for this discharge.The permittee is responsible for submitting instream
hardness test results with its permit renewal application package. If Coalition membership is cancelled or the
Coalition terminates instream hardness sampling at the approved station,the permittee will immediately notify
the Division and resume sampling for instream hardness upstream of its discharge.
8. Chronic Toxicity(Ceriodaphnia) limit at 90%with testing in February, May, August, and November[see A.
(2)].
9. The permittee shall perform three effluent pollutant scans during the term of this permit [See A. (3)].
[Summer] = April 1-October 31 [Winter]=November 1-March 31
Total Nitrogen=NO2+NO3+TKN Lbs/day-Pounds/Day
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Page 4 of 10

Permit NC0046728
A. (2) CHRONIC TOXICITY PERMIT LIMIT (QUARTERLY)
[15A NCAC 02B.0200]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 90%at 7.5 MGD.
The permit holder shall perform at a minimum,puarterly monitoring using test procedures outlined in the"North
Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure,"Revised December 2010,or subsequent versions or
"North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure"(Revised-December 2010)or
subsequent versions.The tests will be performed during the months of February,May,August,and November.
These months signify the first month of each three-month toxicity testing quarter assigned to the facility. Effluent
sampling for this testing must be obtained during representative effluent discharge and shall be performed at the
NPDES permitted final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below the
permit limit,then multiple-concentration testing shall be performed at a minimum,in each of the two
following months as described in"North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure"(Revised-December 2010)or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form(MR-1) for the months in which tests were performed,using the parameter code TGP3B for the
pass/fail results and THP3B for the Chronic Value. Additionally,DWR Form AT-3 (original)is to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh,NC 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days after
the end of the reporting period for which the report is made.
Test data shall be complete,accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required,the
permittee will complete the information located at the top of the aquatic toxicity(AT)test form indicating the
facility name,permit number,pipe number,county,and the month/year of the report with the notation of"No
Flow"in the comment area of the form. The report shall be submitted to the Water Sciences Section at the address
cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,monitoring will be
required during the following month. Assessment of toxicity compliance is based on the toxicity testing quarter,
which is the three month time interval that begins on the first day of the month in which toxicity testing is required
by this permit and continues until the final day of the third month.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water
Resources indicate potential impacts to the receiving stream,this permit may be re-opened and modified to include
alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival,minimum control organism reproduction, and appropriate environmental controls, shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
Page 5 of 10

Permit NC0046728
A. (3) EFFLUENT POLLUTANT SCAN
[G.S. 143-215.1(b)]
The Permittee shall perform a total of three(3)Effluent Pollutant Scans for all parameters listed below. One scan must
be performed in each of the following years: 2020,2021,and 2022. Analytical methods shall be in accordance with
40 CFR Part 136 and shall be sufficiently sensitive to determine whether parameters are present in concentrations greater
than applicable standards and criteria. Samples should be collected with one quarterly toxicity test each year, and must
represent seasonal variation [i.e., do not sample in the same quarter every year]. Unless otherwise indicated, metals
shall be analyzed as"total recoverable."
Ammonia(as N) Trans-1,2-dichloroethylene Bis(2-chloroethyl)ether
Chlorine(total residual,TRC) 1,1-dichloroethylene Bis(2-chloroisopropyl)ether
Dissolved oxygen 1,2-dichloropropane Bib(2-ethylhexyl)phthalate
Nitrate/Nitrite 1,3-dichloropropylene 4-bromophenyl phenyl ether
Kjeldahl nitrogen Ethylbenzene Butyl benzyl phthalate
Oil and grease Methyl bromide 2-chloronaphthalene
Phosphorus Methyl chloride 4-ehlorophenyl phenyl ether
Total dissolved solids Methylene chloride Chrysene
Hardness 1,1,2,2-tetrachloroethane Di-n-butyl phthalate
Antimony Tetrachlaroethylene Di-n-octyl phthalate
Arsenic Toluene Dibenzo(a,h)anthracene
Beryllium 1,1,1-tncehloroethane 1,2-dichlorobenzene
Cadmium 1,1,2-trichloroethane 1,3-dichlorobenzene
Chromium Trichloroethylene 1,4-dichlorobenzene
Copper Vinyl chloride 3,3-dichlorobenzidine
Lead Acid-extractable compounds: Diethyl phthalate
Mercury(EPA Method 1631E) P-chloro-m-cresol Dimethyl phthalate
Nickel 2-chlorophenol 2,4-dinitrotoluene
Selenium 2,4-dichlorophenol 2,6-dinitrotoluene
Silver 2,4-dimethylphenol 1,2-diphenylhydrazine
Thallium 4,6-dinitro-o-cresol Fluoranthene
Zinc 2,4-dinitrophenol Fluorene
Cyanide 2-nitrophenol Hexachlorobenzene
Total phenolic compounds 4-nitrophenol Hexachlorobutadiene
Volatile orcanic compounds: Pentachlorophenol Hexachlorocyclo-pentadiene
Acrolein Phenol Ilexachloroethane
Acrylonitrile 2,4,6-trichlorophenol Indeno(1,2,3-cd)pyrene
Benzene Base-neutral compounds: Isophorone
Bromoform Acenaphthene Naphthalene
Carbon tetrachloride Acenaphthylene Nitrobenzene
Chlorobenzene Anthracene N-nitrosodi-n-propylamine
Chlorodibromomethane Benzidine N-nitrosodimethylamine
Chloroethane Benzo(a)anthracene N-nitrosodiphenylamine
2-chloroethylvinyl ether Benzo(a)pyrene Phenanthrene
Chloroform 3,4 benzofluoranthene Pyrene
Dichlorobromomethane Benzo(ghi)perylene 1,2,4-trichlorobenzene
1,1-dichloroethane Benzo(k)fluoranthene
1,2-dichloroethane Bis(2-chloroethoxy)methane
Page 6 of 10

Permit NC0046728
Reporting. Test results shall be reported on DWR Form-A MR-PPA1 (or in a form approved by the Director)by
December 31'`of each designated sampling year. The report shall be submitted to the following address:NC DEQ
/DWR/Central Files, 1617 Mail Service Center,Raleigh,North Carolina 27699-1617.
Additional Toxicity Testing Requirements for Municipal Permit Renewal. Please note that Municipal facilities
that are subject to the Effluent Pollutant Scan requirements listed above are also subject to additional toxicity
testing requirements specified in Federal Regulation 40 CFR 122.21(j)(5). The US EPA requires four(4)toxicity
tests for a test organism other than the test species currently required in this permit. The multiple species tests
should be conducted either quarterly for a 12-month period prior to submittal of the permit renewal application,or
four tests performed at least annually in the four and one half year period prior to the application. These tests shall
be performed for acute or chronic toxicity,whichever is specified in this permit. The multiple species toxicity test
results shall be filed with the Aquatic Toxicology Branch at the following address:
North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh,North Carolina 27699-1621
Contact the Division's Aquatic Toxicology Branch at 919-743-8401 for guidance on conducting the additional
toxicity tests and reporting requirements. Results should also be summarized in Part E(Toxicity Testing Data)of
EPA Municipal Application Form 2A,when submitting the permit renewal application to the NPDES Permitting
Unit.
A. 4 ELECTRONIC REPORTING OF MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports(DMRs)and program reports.
The final NPDES Electronic Reporting Rule was adopted and became effective on December 21, 2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this permit
(Standard Conditions far NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.) Reporting
• Section D. (6) Records Retention
• Section E. (5.) Monitoring Reports
1. Reporting Reauirements ISunersedes Section D. 12.1 and Section E. (SA (all
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic Discharge
Monitoring Report(eDMR)internet application.
Monitoring results obtained during the previous month(s)shall be summarized for each month and submitted
electronically using eDMR. The eDMR system allows permitted facilities to enter monitoring data and submit
DMRs electronically using the Internet. Until such time that the state's eDMR application is compliant with
EPA's Cross-Media Electronic Reporting Regulation(CROMERR),permittees will be required to submit all
discharge monitoring data to the state electronically using eDMR and will be required to complete the eDMR
submission by printing,signing, and submitting one signed original and a copy of the computer printed eDMR
to the following address:
NC DEQ/Division of Water Resources/Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Page 7 of 10

Permit NC0046728
Raleigh,North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility being
physically located in an area where less than 10 percent of the households have broadband access,then a
temporary waiver from the NPDES electronic reporting requirements may be granted and discharge monitoring
data may be submitted on paper DMR forms(MR 1, 1.1,2, 3)or alternative forms approved by the Director.
Duplicate signed copies shall be submitted to the mailing address above. See"How to Request a Waiver from
Electronic Reporting"section below.
Regardless of the submission method, the first DMR is due on the last day of the month following the issuance
of the permit or in the case of a new facility,on the last day of the month following the commencement of
discharge.
Starting on December 21,2020, the permittee must electronically report the following compliance monitoring
data and reports, when applicable:
• Sewer Overflow/Bypass Event Reports;
• Pretreatment Program Annual Reports; and
• Clean Water Act(CWA) Section 316(b)Annual Reports.
The permittee may seek an electronic reporting waiver from the Division(see"How to Request a Waiver from
Electronic Reporting" section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time of each
electronic submission. The permittee should use the EPA's website resources to identify the initial recipient for
the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity(EPA or
the state authorized by EPA to implement the NPDES program) that is the designated entity for receiving
electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for each type of
electronic submission and for each state. Instructions on how to access and use the appropriate electronic
reporting tool will be available as well. Information on EPA's NPDES Electronic Reporting Rule is found at:
hts://www.federalregister.gov/documents/2015/10/22/2015-24954/nationalnpollutant-discharge-elimination-
ystem-npdes-electronic-reporting-rule.
Electronic submissions must start by the dates listed in the"Reporting Requirements"section above.
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an electronic
reporting waiver, a permittee must first submit an electronic reporting waiver request to the Division. Requests
for temporary electronic reporting waivers must be submitted in writing to the Division for written approval at
least sixty(60) days prior to the date the facility would be required under this permit to begin submitting
monitoring data and reports. The duration of a temporary waiver shall not exceed 5 years and shall thereupon
expire. At such time,monitoring data and reports shall be submitted electronically to the Division unless the
permittee re-applies for and is granted a new temporary electronic reporting waiver by the Division. Approved
electronic reporting waivers are not transferrable. Only permittees with an approved reporting waiver request
Page 8 of 10

Permit NC0046728
may submit monitoring data and reports on paper to the Division for the period that the approved reporting
waiver request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on the
following web page:
http://dega.nc.gov/aboutidivisions/water-resources/edmr
4. Sitrnator Reauirements 'Supplements Section B. (11.) (b) and Supersedes Section B. (11.) (d)1
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part 11, Section B.
(11.)(a)or by a duly authorized representative of that person as described in Part II, Section B.(11.)(b). A
person,and not a position,must be delegated signatory authority for eDMR reporting purposes.
For eDMR submissions,the person signing and submitting the DMR must obtain an eDMR user account and
login credentials to access the eDMR system. For more information on North Carolina's eDMR system,
registering for eDMR and obtaining an eDMR user account,please visit the following web page:
1uip://deq.nc4ovLabontLdivisions/wazer-yesources/edmr
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make the
following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE
ACCEPTED:
"1 cert fy, 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 manage 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, lam aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations."
S. Records Retention (Supplements Section D. (6.)1
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions. These
records or copies shall be maintained for a period of at least 3 years from the date of the report. This period
may be extended by request of the Director at any time[40 CFR 122.41].
Page 9 of 10

Permit NC0046728
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Receiving Stream:Dye Creek(Branch) Long.:40°46'56" .$- _ ___...,.._
Stream Class:C
Sub basin:Yadkin%Dee.0d2 North Not to SCALE
Page 10 of 10

D M R DATA
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT D ISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 QM600 QY600 01105 01002 01027 01034 THP3B
f E f to
r F e
I - ° a
Io Monthly Monthly Monthly Quarterly
'0' ti E O Composite Composite Composite Composite Calculated Calculated Composite Composite Composite Composite Composite
u a
G U F: O O O Z TOTAL N- TOTAL P- COPPER TOT HARD TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL CER7DCHV
•
2400 clock Hrs 2400 clock Hrs Y/B/N mg/1 mg/1 mg/t mg/1 tb/mon lbs/yr mg/I mg/I mg/I mg/1 percent
1 06:00 24 N
2 06:00 24 N
3 1004 24 06:00 24 B
4 06:00 24 N
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 B
7 1007 24 06:00 24 Y
8 06:00 24 N
9 06:00 24 N
10 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y 23.02 3.5 0.0043 76.4 <0.001 <0.0002 <0.001
12 1006 24 06:00 24 B
13 1006 24 06:00 24 Y
14 1004 24 06:00 24 Y
15 06:00 24 N
16 06:00 24 N
17 1007 24 06:00 24 Y
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1003 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1010 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
-
28 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1004 24 06:00 24 Y 0 156915.93
Monthly Average Limit: 0.0195
Monthly Average: 23.02 3.5 0.0043 76.4 0 156915.93 0 0 0
Daily maximum: 23.02 3.5 0.0043 76.4 0 156915.93 0 0 0
Daily Minimum: 23.02 3.5 0.0043 76.4 0 156915.93 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_7 2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
[R PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556 TGP3B
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o U 1 O O O Z CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KIEL NO3-N NO2-N OIL-GRSE CERI7DPF
2400 clack Has 2400 cloak Hrs YB/N ug/1 mgal/month mg/I ng/1 mg/1 mg/1 mg/1 mg/1 mg/1 mg/1 pass/fail
t 06:00 24 N
2 06:00 24 N
3 1004 24 06:00 24 B
4 06:00 24 ,N
5 1007 24 06:00 24 Y
-6 1007 24 06:00 24 B
7 1007 24 06:00 24 Y
8 06:00 24 N
9 06:00 24 N
t0 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y <8 <0.001 0.925 0.012 0.0015 1.7 21.2 0.12 <4.9
12 1006 24 06:00 24 B
1006 24 06:00 24 Y
1004 24 06:00 24 Y
15 06:00 24 N
16 06:00 24 N
17 1007 24 06:00 24 Y
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1003 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1010 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1004 24 06:00 24 Y 157.76
Monthly Average Limit:
Monthly Average: 0 157.76 0 0.925 0.012 0.0015 1.7 21.2 0.12 0
Daily maximum: 0 157.76 0 0.925 0.012 0.0015 1.7 21.2 0.12 0
Daily Minimum: 0 157.76 0 0.925 0.012 0.0015 1.7 21.2 0.12 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728 Ver_2.0_7 2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
01147 01077 01092
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2400 clock Hes 2400 clock Iles V/B/N mg/1 mg/1 mg/1
1 06:00 24 N
2 06:00 24 N
3 1004 24 06:00 24 B
4 06:00 24 N
° 1007 24 06:00 24 Y
6 1007 24 06:00 24 B
7 1007 24 06:00 24 Y
8 06:00 24 N
9 06:00 24 N
10 1007 24 06:00 24 Y
II 1007 24 06:00 24 Y <0.002 <0.0004 0.0453
12 1006 24 06:00 24 B
13 1006 24 06:00 24 Y
14 1004 24 06:00 24 Y
15 06:00 24 N
16 06:00 24 N
17 1007 24 06:00 24 Y
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1003 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1010 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1004 24 06:00 24 Y
,Monthly Average Limit:
Monthly Average: 0 0 0.0453
Daily Maximum: 0 0 0.0453
Daily Minimum: 0 0 0.0453
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_7 2023.pdf)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
P E
F
2 - a`
e` L
u li Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
. o a "e
U F: 2''' As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/I percent mg/I mg/I mg/I mg/1 mg/1 ng/l mg/1 mg/1 mg/1
1
2
3 0959 24
98.64
4
5 1004 24
99.24
6 1004 24
99.02
7 1004 24
99.35
s
9 - -
10 1004 24
99.35
11 1004 24 <0.001 99.5 <0.0002 0.0025 0.0378 <0.05 8.9 0.0149 0.0029 47.7
12 1003 24
99.39
13 1002 24
99.28
14 1001 24
99.24
15
16
17 1004 24
99.34
18 1004 24
99.75
19 1004 24
99.47
20 0959 24
99.49
21 1004 24 99.41
22
23 _
24 1007 24 99.06
25 1000 24
99.12
26 1002 24
99.06
27 1002 24 99.04
28 1002 99.34
29
30 24
31 1001 24 99.32
Monthly Average Limit:
Monthly Average: 0 99.2705 0 0.0025 0.0378 0 8.9 0.0149 0.0029 47.7
Daily Maximum:
0 99.75 0 0.0025 0.0378 0 8.9 0.0149 0.0029 47.7
Daily Minimum: 0 98.64 0 0.0025 0.0378 0 8.9 0.0149 0.0029 47.7
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_7_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
lR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
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G U [= z' NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 /In mg/I mg/1 mg/l mg/1 mg/I percent mg/1
1
2
3 0959 24 98.5
4
5 1004 24 98.58
6 1004 24 98.39
7 1004 24 98.65
8
9
10 1004 24 98.77
11 1004 24 <0.04 0.077 <4.9 <0.002 <0.0004 98.76 0.175
12 1003 24 98.96
1002 24 98.78
1001 24 98.72
15
16
17 1004 24 98.89
18 1004 24 99.07
19 1004 24 99.07
20 0959 24 98.85
21 1004 24 98.81
22
23
24 1007 24 97.84
25 1000 24 97.1
26 1002 24 96.65
27 1002 24 95.43
28 1002 97.52
29
30 24
31 1001 24 97.84 I
Monthly Average Limit:
Monthly Average: 0 0.077 0 0 0 98.259 0.175
Daily Maximum:
0 0.077 0 0 0 99.07 0.175
Daily Minimum: 0 0.077 0 0 0 95.43 0.175
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge MonitoringReport- Of Record(COR NC0046728 Ver 2.0 7 2023. df)
P Copy _ _ _ _ _ P

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
9 Quarterly
Composite
r 2 a
G y Z TOT HARD
2400 clock mg/I
1
2
3
4
5
6
7
8
9
10
11 0900 36.8
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 36.8
Daily Maximum: 36.8
Daily Minimum: 36.8
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=NoVisitation—AdverseWeather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver 2.0_7_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:09/07/2023
Electronically Certified by James Andrew Levis on 2023-09-07 10:43:21.458
ORC/Certifier Signature :James Andrew Levis Phone # : 704-662 - 8341 Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2023-09-07 10:43:54.53
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
em,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
a,,,,arate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River WWTP
CERTIFIED LAB#:402,40,173
PERSON(s)COLLECTING SAMPLES:Tony Fritts,Terry Smith,Tony Huffman
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_7_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2023(July 2023) VERSION:2.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
BOD:July 10-12 2023-GGA(163mg/L)read lower than the acceptable limits of(198mg/L).All other QC were within limits.
BOD:July 20-21 2023-GGA(230mg/L)read higher than the acceptable limits of(198mg/L).All other QC were within limits.
TSS:July 26 2023-%RPD read 26%.All other QC were within limits.
***This report is being submitted without the Hardness as Ca result.We are waiting on Pace Analytical to send us a revised report.Once we have the result we will revise the
eDMR to include the missing data.***
****This report is being revised to include the Effluent Hardness as Ca result that we were waiting to receive from Pace Analytical.****
II

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4_0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2023(April2023) VERSION:1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 QM600 QY600 01105 01002 01027 01034 THP3B
p E F r
F _ O
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< - vi
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a a
C U t� O O O Z TOTAL N- TOTAL P- COPPER TOT HARD TOTAL N N. TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL CER7DCHV
2400 clock Hrs 2400 clock Hrs YB/N mg/1 mg/I mg/1 mg/I lb/mon lbs/yr mg/I mg/1 mg/1 mg/1 percent
1 06:00 24 N - - _
2 06:00 24 N -
3 1007 24 06:00 24 Y ,
4 1007 24 06.00 24 Y 20.98 2.8 0.0038 107
<0.0005 <0.00008 <0.002
5 1007 24 06:00 24 Y .
6 1007 24 06:00 24 Y
7 06:00 24 N
s 06:00 24 N ,
9 06:00 24 N
10 1003 24 06:00 24 Y -
11 1004 24 06:00 24 Y .
12 1007 24 06:00 24 Y .
13 1007 24 06:00 24 Y
14 1010 24 06:00 24 Y -
15 06:00 24 N -
16 06:00 24 N
17 1007 24 06:00 24 Y
10 1007 24 06:00 24 B
19 1007 24 06:00 24 Y
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 06:00 24 N .
23 06:00 24 N _ -
24 1003 24 06:00 24 Y .
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1007 24 06:00 24 Y
20 1004 24 06:00 24 Y - -
29 06:00 24 N .
30 06:00 24 N 30800.53 108592.58
Monthly Average Limit: 0.0195
Monthly Average: 20.98 2.8 _0.0038 107 30800.53 103592.58 0 0 0
Daily Maximum: 20.98 2.8 0.0038 107 30800.53 108592.58 0 0 0
Daily Mia6mam: 20.98 2.8 0.0038 107 30800.53 108592.58 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_1.0 4 2023.Pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4_0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
iR PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556 TCP3B
2 fial s
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cil
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Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab Composite
g.
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,2. O O O z Cl-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N On,-GRSE CERI7DPF
2400 clock Hrs 2400 dock Hrs Y/B/N ug/1 mgal/month..mg/I rig/1 mg/I mg/I mg/1 mg/1 mg/1 mg/I pass/fail
1 06:00 24 N
2 06:00 24 N . _
3 1007 24 06:00 24 Y — -
4 1007 24 06:00 24 Y <8 <0.002 0.611 0.0366 0.0011 2 .18.8 0.18 .<5
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y - —
7 06:00 24 N _ -
8 06:00 24 N
9 06:00 24 N -
t6 1003 24 06:00 24 Y
11 1004 24 06:00 24 Y _
12 1007 24 06:00 24 Y - -
1007 24 06:00 24 Y - .
1010 24 06:00 24 Y .
15 06:00 24 N
16 06:00 24 N - _
17 1007 24 06:00 24 Y _
28 1007 24 06:00 24 B -
19 1007 24 06:00 24 Y
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y _
22 06:00 24 N
23 06:00 24 N
24 1003 24 06:00 24 Y _ '
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 1004 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N 176.03
Monthly Average Limit:
Monthly Average: 0 176.03 0 0.611 0.0366 0.0011 2 13.8 0.18 0
Daily Maximum: 0 176.03 0 0.611 0.0366 0.0011 2 18.8 0.18 0
Daily Minimum: 0 176.03 0 0.611 0.0366 0.0011 2 18.8 0.18 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_4_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
01147 01077 01092
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2400 clock Bra 2400 clock Hrs Y/BM mg/1 mg/1 m mg/1
I 06:00 24 N
2 06:00 24 N
3 1007 24 06:00 24 Y
4 1007 24 06:00 24 Y <0.0005 <0.0005 0.0568
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 06:00 24 N
0 06:00 24 N
9 06:00 24 N
10 1003 24 06:00 24 Y
11 1004 24 06:00 24 Y
12 1007 24 06:00 24 Y
13 1007 24 06:00 24 Y
14 1010 24 06:00 24 Y
15 06:00 24 N
16 06:00 24 N
17 1007 24 06:00 24 Y
10 1007 24 06:00 24 B
19 1007 24 06:00 24 Y
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1003 24 06:00 24 Y
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1007 24 06:00 24 Y
20 1004 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
Monthly Average Limit:
Monthly Average: 0 0 0.0568
Daily Maximum: 0 0 0.0568
Daily Minimum: 0 0 0.0568
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_4_2023.Pdf)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
DISCHARGE NO.: 001 (Continue)
LOCATION: INFLUENT S ( )
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
F I is
e` . 2
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3 ..g. 0�� Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
S 3
G U t-° z' As-TOTAL BODS-°hR CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KdEL
2400 Rrs mg/1 percent mg/1 mg/I mg/1 mg/I mg/1 ng/I mg/I mg/1 mg/1
_
1004 24 99.15
4 1004 24 <0.0005 99.36 0.00012 0.0025 0.0639 129 0.0014 5.5 0.0505 0.0026 53.9
5 1004 24 99.15
-
6 1004 24 99.01
I 7
to 1000 24 99.05
It 1002 24 99.24
12 1004 24 99.25 • .
13 1004 24 99.25
14 1007 24 99.24
15
16
17 1004 24 99.08
18 1004 24 9929
19 1004 24 98.95 -
20 1004 24 99.15
21 1004 24 98.84 ,
22
23
24 1000 24 99.35
25 1000 24 99.37 `
26 1004 24 99.29
27 1004 24 99.35 -
28 1000 24 96.31 _
29
30
I Monthly Average Limit
:
Membly Average: 0 99.035789 0.00012 0.0025 0.0639 129 0.0014 5.5 0.0505 0.0026 53.9
Daily Maximum: 0 99.37 0.00012 0.0025 0.0639 129 0.0014 5.5 0.0505 0.0026 53.9
Daily Minimum: 0 96.31 0.00012 0.0025 0.0639 129 0.0014 5.5 0.0505 0.0026 53.9
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=NoVisitation-AdverseWeather; NOFLOW=No Flow; HOLIDAY No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_4_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
•
S i
u a Composite Composite Grab Grab Composite Calculated Composite
G V ro, z NO3-N NOZ-N OIGG&SE Se-TOTAL SILVER T53-.AR ZINC
2400 Hrs mg/1 mg/I mg/I mg/I mg/I percent mg/I
1
2 _
3 1004 24 99.97
4 1004 24 <0.04 0.081 15.4 0.00054 <0.0005 99.96 0.139
5 1004 24 99.96
6 1004 24 _ 99.96
7
8 _
9 1
10 1000 24 _ _99.97
11 1002 24 99.97
12 1004 24 99.97
1004 24 99.96
1007 24 99.97
15
16
17 1004 24 99.96
18 1004 24
99.96
19 1004 24 99.97
20 1004 24 99.96
21 1004 24 - 99.96
22
23
24 1000 24
99.96
25 1000 24 99.96
26 1004 24
99.96
27 1004 24 99.95
28 1000 24 94.76
29
30
Monthly Average Limit:
Monthly Average: 0 0.081 15.4 0.00054 0 99.688947 0.139
Daily Maximum: 0 0.081 15.4 0.00054 0 99.97 0.139
Daily Minimum: 0 0.081 15.4 0.00054 0 94.76 0.139
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728 Ver_1.0_4_2023.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
Quarterly
s a Composite
2 a
m Z TOT HARD
2400 dock mg/l
2
3
4 0930 37.7
5
6
7
9
10
Ii
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Monthly Avenge Limit:
Monthly Average: 37.7
Daily Maximum: 37.7
Daily Minimum: 37.7
****No Reporting Reason;ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_4_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
[R PERIOD:04-2023(April 2023) VERSION: 1.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:05/30/2023
Electronically Certified by James Andrew Levis on 2023-05-30 15:08:23.85
ORC/Certifier Signature : James Andrew Levis Phone #: 704-662 - 8341 Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2023-05-30 15:08:48.948
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
stem,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
curate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace labs,Rocky River WWTP
CERTIFIED LAB#:402,40,173
PERSON(s)COLLECTING SAMPLES:Anthony Fritts,Terri Smith
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_4_2023.0t)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2023(April 2023) VERSION:1.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
Fecal Coliform(In House)4/3/23-Final blank contained 1 colony.

4, �„ •e >e n a. �, >. w+ a _ _ .t1 a IA . a _ e
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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
CO600 C0665 01042 00900 QY600 Q01600 01105 01002 01027 01034 THP3B
1•F E • w
d I O ' _
h E. 11 Monthly Monthly Monthly Quarterly
6 G c
u O Composite Composite Composite Composite Calculated Calculated Composite 'Composite Composite Composite Composite
a z a
G U 2 O O O z` TOTAL N- TOTAL P- COPPER TOT HARD TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL CER7DCHV
2400 clock Hrs 2400 clock Hrs YB/N mg/I mg/I mg/I mg/I lbs/yr lb/mon mg/1 mg/I mg/I mg/1 percent
I 06:00 24 N
2 06:00 24 N
3 1003 24 06:00 24 Y
4 1007 24 06:00 24 Y
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 06:00 24 N
0 06:00 24 N
9 1011 24 06:00 24 Y
10 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y
12 1007 24 06:00 24 Y
13 1007 24 06:00 24 Y
14 06:00 24 N
15 06:00 24 N
16 06:00 24 N
17 1003 24 06:00 24 Y 19.28 0.94 0.0035 101 <0.0005 <0.00008 <0.002
10 1007 24 06:00 24 Y
19 1008 24 06:00 24 Y
20 1007 24 06:00 24 Y
—
21 06:00 24 N
22 06:00 24 N
23 1007 24 06:00 24 Y
24 1007 24 06:00 24 Y
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 06:00 24 N
29 06:00 24 N
30 1004 24 06:00 24 Y
31 1004 24 06:00 24 Y 27986.4 27986.4
,
Monthly Average Limit: 0.0195
Monthly.overage: 19.28 0.94 0.0035 101 27986.4 27986.4 0 0 0
Daily maximum: 19.28 0.94 0.0035 101 27986.4 27986.4 0 0 0
Daily Minimum: 19.28 0.94 0.0035 101 27986.4 27986.4 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1_2023.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
• 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556 TCP3B
F f I
F — O
y < m
o. u a a o Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab Composite
e a a ,
1 I
8 u l2 O O O 2 CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KIEL NO3-N NO2-N OIL-GRSE CERI7DPF
2400 clock Hrs 2400 clock Hrs Y/B/N ug/1 mgal/month mg/I ng/I mg/1 mg/1 mg/I mg/1 mg/I mg/I pass/fail
1 06:00 24 N
2 06:00 24 N
1 3 1003 24 06:00 24 Y
4 1007 24 06:00 24 Y
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 06:00 24 N
8 06:00 24 N
9 1011 24 06:00 24 Y
to 1007 24 06:00 24 Y
it 1007 24 06:00 24 Y
12 1007 24 06:00 24 Y
1007 24 06:00 24 Y
06:00 24 N
15 06:00 24 N
16 06:00 24 N
17 1003 24 06:00 24 Y <8 <0.0005 <1 0.0364 0.0014 2 17.2 0.077 <4.9
18 1007 24 06:00 24 Y
19 1008 24 06:00 24 Y
20 1007 24 06:00 24 Y
21 06:00 24 N
22 06:00 24 N
23 1007 24 06:00 24 Y
24 1007 24 06:00 24 Y
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 06:00 24 N
29 06:00 24 N
30 1004 24 06:00 24 Y
31 1004 24 06:00 24 Y 174.05
Monthly Average Limit:
Monthly Average: 0 174.05 0 0 0.0364 0.0014 2 17.2 0.077 0
Daily Maximum: 0 174.05 0 0 0.0364 0.0014 2 17.2 0.077 0
Daily Minimum: 0 174.05 0 0 0.0364 0.0014 2 17.2 0.077 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728 Ver_1.0_1_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
•
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
01147 01077 01092 NC01
in g
e F F O II
II
ti E —
iii
u' O a Composite Composite Composite Grab
r E a 6 U
G U t= O O ce
O 2 Se-TOTAL SILVER ZINC ANN POL SCAN
2400 clock Hrs 2400 clock Hrs YB/N mg/1 mg/I mg/I yes=1 no=0
I 06:00 24 N
2 06:00 24 N
3 1003 24 06:00 24 Y
•
4 1007 24 06:00 24 Y
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 06:00 24 N
8 06:00 24 N
9 1011 24 06:00 24 Y
10 1007 24 06:00 24 Y
II 1007 24 06:00 24 Y
12 1007 24 06:00 24 Y
13 1007 24 06:00 24 Y
i 14 06:00 24 N
15 06:00 24 N
16 06:00 24 N
17 1003 24 06:00 24 Y <0.0005 <0.0005 0.0471
18 1007 24 06:00 24 Y
19 1008 24 06:00 24 Y
20 1007 24 06:00 24 Y
21 06:00 24 N
22 06:00 24 N
23 1007 24 06:00 24 Y
24 1007 24 06:00 24 Y
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 06:00 24 N
29 06:00 24 N
30 1004 24 06:00 24 Y
31 1004 24 06:00 24 Y i
Monthly Average Limit:
Monthly Average: 0 0 0.0471 1
Daily Maximum: 0 0 0.0471 l
Daily Minimum: 0 0 0.0471 I
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_1_2023.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
Y.
E
LI
2 2 M
m 5 X week 5 X week
I 3
u° 1. Composite Composite Grab Grab Composite Composite Composite Composite Composite
z
G U 12 2 BOD-Cone TSS-Cone TEMP-C pH NH3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMINUM
2400 Hrs mg/1 mg/1 deg c su mg/1 mg/I mg/I mg/1 mg/I
t
2.96
2 H H 2.72
3 1000 24 330 324 18.4 7.59 20 3.11
4 1004 24 403 348 18.6 7.19 20 1.88
5 1004 24 366 520 17.2 7.4 13 5.46
6 1004 24 350 356 17.7 7.58 14 2.74
7
3.32
8
3.03
9 1007 24 424 326 17.9 7.57 18 2.93
10 1004 24 414 346 17.3 7.32 17 1.97
11 1004 24 317 310 17.5 7.55 20 3.71
12 1004 24 292 334 18 7.16 18 3.57
15 1004 24 350 390 17.5 7.29 18 3.1
2.65
15
3.37
16 H H 3.38
17 1000 24 502 332 17 7.34 22 2.81 52.98 6.1
18 1003 24 401 314 17.5 7.37 21 3.3
19 1004 24 352 316 18.3 7.15 22 3.96
20 1004 24 473 310 17.7 9.29 25 2.79
21 2.4
22
2.85
23 1004 24 459 340 17 6.93 20 3.94
24 1004 24 365 282 16.6 7.31 21 2.77
25 1004 24 345 280 15.5 7.12 22 3.53
26 1004 24 494 294 16.4 7.1 19 3.17
27 1004 24 404 296 16.3 7.42 22 5.72
28
3.19
29 4.16
30 1001 24 414 308 17.1 7.39 27 3.9
31 1001 24 406 326 17.6 7.47 23 3.39
Monthly Average Limit:
Monthly Average: 393.05 332.6 17.355 20.1 3.283226 52.98 6.1
Daily Maximum: 502 520 18.6 9.29 27 5.72 52.98 6.1
Daily Minimum: 292 280 15.5 6.93 13 1.88 52.98 6.1
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1 2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
e
P. E
2 Iy p m
E L
.I u a Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
. - a 4
G 6' t° zp As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
•
2400 Hrs mg/I percent mg/I mg/I mg/I mg/I mg/I ng/I mg/1 mg/I mg/I
1
2
3 1000 24 98.91
4 1004 24 98.56
5 1004 24 97.57 _
6 1004 24 98.83
8
9 1007 24 99.2
10 1004 24 99.35
11 1004 24 98.71
12 1004 24 99.21
13 1004 24 99.14
14
15
16
17 1000 24 <0.0005 99.46 0.00012 0.0029 0.0369 98.7 0.0012 45.6 0.0238 0.0025 52.9
18 1003 24 99.25
19 1004 24 99.26
20 1004 24 99.39
21
22
23 1004 24 99.46
24 1004 24 99.45
25 1004 24 99.13
26 1004 24 97.77
27 1004 24 96.29
28
29
30 1001 24 99.25
31 1001 24 99.43
Monthly.Average Limit:
Monthly Average: 0 98.881 0.00012 0.0029 0.0369 98.7 0.0012 45.6 0.0238 0.0025 52.9
Daily Mlasimom: 0 99.46 0.00012 0.0029 '0.0369 98.7 0.0012 45.6 0.0238 0.0025 52.9
Daily Minimum: 0 96.29 0.00012 0.0029 0.0369 98.7 0.0012 45.6 0.0238 0.0025 52.9
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_l.0_1_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
I
E
Frl
a"
I_ eL
e is
u E. Composite Composite Grab Grab Composite Calculated Composite
r E 44
a
G' CI4z' NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Hrs mg/1 mg/I mg/I mg/1 mg/I percent mg/1
2
3 1000 24 97.94
4 1004 24 96.44
5 1004 24 96.44
6 1004 24 98.29
7
8
9 1007 24 99.96
le 1004 24 99.96
II 1004 24 99.96
12 1004 24 99.96
"/ 1004 24 98.21
15
16
17 1000 24 <0.04 0.084 <4.8 0.00061 <0.0005 99.96 0.125
18 1003 24 99.96
19 1004 24 99.96
20 1004 24 99.96
21
22
23 1004 24 99.97
24 1004 24 99.96
25 1004 24 97.53
26 1004 24 96.12
27 1004 24 87.82
28
29
30 1001 24 97.84
31 1001 24 99.96
Monthly Average Limit:
Monthly Average: 0 0.084 0 0.00061 0 98.31 0.125
Daily nlaximnm: 0 0.084 0 0.00061 0 99.97 0.125
Daily Minimum: 0 0.084 0 0.00061 0 87.82 0.125
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
1 Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1 2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
Quarterly
r
Composite
e e
TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 0830 37.2
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 37.2
Daily Maximum: 37.2
Daily Minimum: 37.2
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_1_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
PLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:02/23/2023
Electronically Certified by James Andrew Levis on 2023-02-23 09:41:51.104
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2023-02-23 12:39:28.96
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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,
submitting false information includingthe possibilityof fines and imprisonment for
rate,and complete.I am aware that there are significant penalties for subm g p
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River WWTP
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Anthony Fritts,Terry Smith,
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
1 Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1_2023.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2023(January 2023) VERSION: 1.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
TSS January 3,2023-RPD%was 30%(276mg/L and 372mg/L respectively)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 QY600 QM600 01105 0100E 01027 01034
e
F E. n
u is 0 g
mE �.. Monthly Monthly Monthly Quarterly Annually
fi F h •
P. O = Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
a 0 U E
a U 2 O O Z TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 cloak Ars 2400 clock Hrs YB/N mg/1 mg/1 mg/I mg/1 yes=l no=0 lbs/yr lb/mon mg/I mg/1 mg/1 mg/1
1 24 06:00 24 N
2 24 06:00 24 N
3 1007 24 06:00 24 Y
4 1011 24 06:00 24 Y
5 1002 24 06:00 24 Y
6 1003 24 06:00 24 Y
7 1003 24 06:00 24 B
8 24 06:00 24 N
9 24 06:00 24 N
10 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y 34.4 3.2 0.0054 88.1 <0.001 <0.0005 <0.001
12 1012 24 06:00 24 B
13 1007 24 06:00 24 Y •
14 1007 24 06:00 24 Y
15 24 06:00 24 N
16 24 06:00 24 N
17 1007 24 06:00 24 Y
10 1007 24 06:00 24 B
19 1006 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 24 06:00 24 N
23 24 06:00 24 N
24 1004 24 06:00 24 Y 1
25 1004 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1012 24 06:00 24 Y
28 1007 24 06:00 24 Y
29 24 06:00 24 N
30 24 06:00 24 N
31 1007 24 06:00 24 Y 284887.71 43923.78
Monthly Average Limit: 0.0195
Monthly Average:
34.4 3.2 0.0054 88.1 1 284887.71 43923.78 0 0 0
Daily Maximum:
34.4 3.2 0.0054 88.1 1 284887.71 43923.78 0 0 0
Daily Minimum: 34.4 3.2 0.0054 88.1 1 284887.71 43923.78 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_10_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
4R PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
e
F E m e
'F
9 - B a
y 6 a iz
O V1
O' . Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
2U F O O O 2 CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Hrs 2400 clock Hrs Y/B/N percent ug/l mgal/month mg/1 ng/l mg/1 mg/1 mg/1 mg/1 mg/1 mg./1
1 24 06:00 24 N
2 24 06:00 24 N
3 1007 24 06:00 24 Y
4 1011 24 06:00 24 Y
5 1002 24 06:00 24 Y •
6 1003 24 06:00 24 Y
7 1003 24 06:00 24 B
8 24 06:00 24 N
9 24 06:00 24 N
10 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y <8 <0.001 1.69 0.006 <0.002 1.6 32.7 0.1 <5
12 1012 24 06:00 24 B
13 1007 24 06:00 24 Y
1007 24 06:00 24 Y
15 24 06:00 24 N
16 24 06:00 24 N
17 1007 24 06:00 24 Y
18 1007 24 06:00 24 B
I 19 1006 24 06:00 24 Y
28 1005 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 24 06:00 24 N
23 24 06:00 24 N
24 1004 24 06:00 24 Y
25 1004 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1012 24 06:00 24 Y
28 1007 24 06:00 24 Y
29 24 06:00 24 N
30 24 06:00 24 N
31 1007 24 06:00 24 Y 153.1
Monthly Average Limit:
Monthly Average:
0 153.1 0 1.69 0.006 0 1.6 32.7 0.1 0
Daily Maximum:
0 153.1 0 1.69 0.006 0 1.6 32.7 0.1 0
Daily Minimum:
0 153.1 0 1.69 0.006 0 1.6 32.7 0.1 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
F E I. iZ
F _ 1
1 - ° a
S. a` I
— a'
a u O` °e. Composite Composite Composite Composite
0 e m k 0 Li a4
G U 1= O O O Z' CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs Y/B/N pass/fail mg/1 mg/1 mg/1
1 24 06:00 24 N
2 24 06:00 24 N
3 1007 24 06:00 24 Y
4 1011 24 06:00 24 Y
5 1002 24 06:00 24 Y
O 1003 24 06:00 24 Y
7 1003 24 06:00 24 B
O 24 06:00 24 N
9 24 06:00 24 N
10 1007 24 06:00 24 Y
11 1007 24 06:00 24 Y <0.001 <0.0005 0.0448
12 1012 24 06:00 24 B
13 1007 24 06:00 24 Y
14 1007 24 06:00 24 Y
15 24 06:00 24 N
16 24 06:00 24 N
17 1007 24 06:00 24 Y
18 1007 24 06:00 24 B
19 1006 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 24 06:00 24 N
23 24 06:00 24 N
24 1004 24 06:00 24 Y
25 1004 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1012 24 06:00 24 Y
20 1007 24 06:00 24 Y
29 24 06:00 24 N
30 24 06:00 24 N
31 1007 24 06:00 24 Y
Monthly Average Limit:
Monthly Average:
0 0 0.0448
Daily Maximum:
0 0 0.0448
Daily Minimum:
0 0 0.0448
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_10_2022.pd0

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
I
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
F E
..
8 2 a`
ao
e
" e u a Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
E 3 a`
2U t= z As-TOTAL BODS•%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT K.IEL
2400 Hrs mg/1 percent mg/I mg/1 mg/1 mg/1 mg/1 ng/l mg/I mg/I mg/1
1 24
-
2 Y4
3 1004 24 99.37
4 1008 24 99.32
5 0958 24 98.48
6 0959 24
99.18
7 0959 24 99.75
8 24
9 24
10 1004 24 99.4
-
11 1004 24 <0.01 99.42 <0.01 <0.01 0.0364 111 <0.01 6.6 0.0148 <0.02 39
12 1008 24
99.46
13 1004 24
99.37
14 1004 24
99.36
15 24
16 24
17 1004 24 99.38
18 1004 24
99.36
19 1001 24 99.72
•
20 1000 24 99.43
• 21 1004 24 99.45
22 24
23 24
24 1001 24 99.23
25 1001 24 99.27
26 1004 24 99.34
27 1009 24
99.25
28 1004 24 99.39
I 29 Y4
30 24
31 1004 24 99.18
Monthly Average Limit:
Monthly Average:
0 99.338571 0 0 0.0364 111 0 6.6 0.0148 0 39
Daily Maximum:
0 99.75 0 0 0.0364 111 0 6.6 0.0148 0 39
Daily Minimum: 0 98.48 0 0 0.0364 III 0 6.6 0.0148 0 39
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
t PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
; i
2 F
8 i 2
41 e a
e
I. ai Composite Composite Grab Grab Composite Calculated Composite
I+ e a a"
U F= Z NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Firs mg/I mg/I mg/1 mg/1 mg/I percent mg/I
I 24
2 24
3 1004 24 97.86
4 1008 24 97.69
5 0958 24 99.95
6 0959 24 99.95
7 0959 24 99.95
s 24
9 24
10 1004 24 99.95
11 1004 24 <0.04 0.097
<5 <0.01 <0.005 97.71 <0.2
12 1008 24 97.33
" 1004 24 97.58
1004 24 97.96
15 24
16 24
17 1004 24 97.38
18 1004 24 99.95
19 1001 24 99.95
20 1000 24 99.95
21 1004 24 97.78
22 24
23 24
24 1001 24 96.91
25 1001 24 96.88
26 1004 24
97.48
27 1009 24 97.35
28 I004 24 97.55
29 24
30 24
31 1004 24 97.8
Monthly Average Limit:
Monthly Average: 0 0.097 0 0 0 98.329048 0
Daily Maximum: 0 0.097 0 0 0 99.95 0
Daily Minimum: 0 0.097 0 0 0 96.88 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
e m Quarterly
° Composite
a a
C i TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11 0905 42
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 42
Daily Maximum: 42
Daily Minimum: 42
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
...k,MbIPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE: 12/16/2022
Electronically Certified by James Andrew Levis on 2022-12-16 11:58:49.148
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time thepermittee becomes aware of the circumstances.The written submission shall be made as required bypart II.E.6 of the
Y q
NPDES permit.
Electronically Signed by James Andrew Levis on 2022-12-16 11:59:10.729
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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,
irate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace,Rocky River WWTP
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Anthony Fritts,Terry Smith,Tony Huffman,Jerry Lyman,Jeff Campbell
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2022(October 2022) VERSION:2.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
Fecal Coliform:The duplicate plates read more than 5 colonies difference(outside control limits)for several days in October.All other data is not affected.
Metals:(Influent metals had to have a dilution factor of 10)
***THIS REPORT IS BEING REVISED TO INCLUDE THE EFFLUENT POLUTENT SCAN CONDUCTED ON 10/24/22***

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
o C0600 C0665 01042 00900 NCOI QM600 QY600 01105 01002 01027 01034
Io
PI E i rn
illO
mT. E 12e Monthly Monthly Monthly Quarterly Annually
1. a B Li- O a Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
ea U t= O O O TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/BM mg/1 mg/1 mg/I mg/I yes=1 no=0 lb/mon lbs/yr mg/1 mg/I mg/1 mg/I
1 1007 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 1003 24 06:00 24 Y
6 1022 24 06:00 24 Y
7 1007 24 06:00 24 Y
8 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
11 1007 24 06:00 24 Y
12 1007 24 06:00 24 B
13 1007 24 06:00 24 Y
14 1008 24 06:00 24 Y
15 1008 24 06:00 24 Y
16 06:00 24 N
17 06:00 24 N _
18 1008 24 06:00 24 Y
19 1007 24 06:00 24 Y 27.58 3.3 0.0055 99.5 <0.0005 <0.00008 <0.002
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 1007 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N 35148.93 184394.37
Monthly Average Limit: 0.0195
Monthly Average: 27.58 3.3 0.0055 99.5 35148.93 184394.37 0 0 0
Daily Maximum:
27.58 3.3 0.0055 99.5 35148.93 184394.37 0 0 0
Daily bDninmoto 27.58
3.3 0.0055 99.5 35148.93 184394.37 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Rettse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_7_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
. - .E IE
2 1—
E = y'
6 — _
u° O I. Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
r.
u R
p' �j ,.. 0 z° CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO}N NO2-N OIL-GRSE
2400 clock Hrs 2400 clock firs Y/B/N percent ug/I mgal/month mg/I ng/I nrg/I mg/I mgil mg/1 mg/I mg/I
1 1007 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 1003 24 06:00 24 Y
6 1022 24 06:00 24 Y
7 1007 24 06:00 24 Y
g 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
II 1007 24 06:00 24 Y
12 1007 24 06:00 24 B
1007 24 06:00 24 Y
1008 24 06:00 24 Y
IS 1008 24 06:00 24 Y
16 06:00 24 N
17 06:00 24 N
Ia 1008 24 06:00 24 Y
I9 1007 24 06:00 24 Y <10 <0.0005 0.501 0.0103 0.0015 15 259 0.18 <5
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 1007 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
28 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N 152.81
Monthly Average Limit:
Monthly Average:
0 152.81 0 0.501 0.0103 0.0015 I 5 25.9 0.18 0
Daily Maximum:
0 152.81 0 0.301 0.0103 0.0015 1.5 25.9 0.18 0
Daily Minimum:
0 152.81 0 0.501 0.0103 0.0015 1.5 25.9 0.18 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-.Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_7_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.:III O 001 NO DISCHARGE*:. NO (Continue)
e
TGP3B 01147 01077 01092
E— E F m
6 a 7." O Al
4 E
9 e F e
U O S. Composite Composite Composite Composite
2: 0
G U 2 O O O 2 CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock tars Y/B/N pass/fail mg/1 mg/I mg/1
1 1007 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
* 06:00 24 N
5 1003 24 06:00 24 Y
6 1022 24 06:00 24 Y
7 1007 24 06:00 24 Y
S 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
11 1007 24 06:00 24 Y
12 1007 24 06:00 24 B
13 1007 24 06:00 24 Y
14 1008 24 06:00 24 Y
15 1008 24 06:00 24 Y
16 06:00 24 N
17 06:00 24 N
10 1008 24 06:00 24 Y
19 1007 24 06:00 24 Y <0.0005 <0.0005 0.0446
20 1007 24 06:00 24 Y
21 1007 24 06:00 24 Y
22 1007 24 06:00 24 Y
23 06:00 24 N
2• 06:00 24 N
25 1007 24 06:00 24 Y
26 1007 24 06:00 24 Y
27 1007 24 06:00 24 Y
20 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N
Monthly Average Limit:
Monthly Average: 0 0 0.0446
Daily Maximum: 0 0 0.0446
Daily Minimum:
0 0 0.0446
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_7_2022.pdf)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 01010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
F E
6
8
h
Y. 8 L
U' c Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
2 a z
G U F' z' As-TOTAL BOD9-.AR CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICIEL TOT KIEL
2400 Hrs mg/I percent mg/I mg/1 mg/I mg/1 mg/1 ng/I mg
/1 mg/I mg/I
1 1004 24
98.93
2
3
4
5 1000 24
98.13
6 1018 24
98.51
7 1004 24
98.52
8 1004 24
98.83
10
11 1004 24
99.31
12 1004 24
99.34
13 1005 24
99.19
14 1005 24
99.24
15 1005 24
99.21
16
17
18 1005 24
98.73
19 1004 24 0.00067 99.21 0.00012 0.0027 0.0452 125 0.0013 10.3 0.0084 0.0028 48.1
20 1004 24
98.59
21 1004 24
99.16
22 1004 24
98.73
23
24
25 1004 24
98.67
26 1004 24
99.26
27 1004 24
99.22
28 1004 24
99.15
29 1004 24
99.06
30
31
Monthly Average Limit:
Monthly Average: 0.00067 98.9495 0.00012 0.0027 0.0452 125 0.0013 10.3 0.0084 0.0028 48.1
Daily Maximum:
0.00067 99.34 0.00012 0.0027 0.0452 125 0.0013 10.3 0.0084 0.0028 48.1
Daily Minimum: 0.00067 98.13 0.00012 0.0027 0.0452 125 0.0013 10.3 0.0084 0.0028 48.1
****No Reporting Reason:ENFRUSE=No Flow-Retlse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 3.0_7_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
1= E
f
g 1
- m
- e e
a Composite Composite Grab Grab Composite Calculated Composite
e` s 4
G (J [= i° NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 lira mg/I mg/I mg/I mg/1 mg/I percent mg/1
I 1004 24 -5267.13
2
3
4
5 1000 24 98.09
6 1018 24
97.42
7 1004 24 99.96
8 1004 24 98.28
9
10
11 1004 24
99.98
12 1004 24
99.96
1005 24 99.96
1005 24 99.97
15 1005 24
99.96
16
17
18 1005 24
99.94
19 1004 24 <0.04 0.069 12.2 0.00059 <0.0005 99.95 0.173
20 1004 24
99.96
21 1004 24
99.96
22 1004 24
97.66
23
24
25 1004 24
98.31
26 1004 24
99.96
27 1004 24
99.96
28 1004 24
99.95
29 1004 24
99.96
30
31
Monthly Average Limit:
Monthly Average:
0 0.069 12.2 0.00059 0 -168.897 0.173
Daily Maximum:
0 0.069 12.2 0.00059 0 99.98 0.173
Daily Minimum: 0 0.069 12.2 0.00059 0 -5267.13 0.173
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_7_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
a ° Composite
e a
TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 0945 48.9
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 48.9
Daily Maximum: 48.9
Daily Minimum: 48.9
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver 3.0_7_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
.R PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:09/23/2022
Electronically Certified by James Andrew Levis on 2022-09-23 13:17:48.821
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2022-09-23 13:18:20.374
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
--" em,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
irate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Analytical,Rocky River WWTP
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Tony Fritts,Tony Huffman
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_7_2022.pdf)

NPDES'PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2022(July 2022) VERSION:3.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
BOD July 21-22 2022-GGA standard(231mg/L)was outside the acceptable limits of 198+/-30mg/L.All other QC were within limits.
TSS July 5 2022-RPD duplicate percent(23%)was over 20%.All other QC was acceptable.
Fecal Coliform-The duplicate plates read more than 5 colonies difference(outside control limits)for several days in July.All other data is not affected.
*THIS REPORT IS BEING SUBMITTED WITHOUT INFLUENT AND EFFLUENT RESULTS FOR Ni AND Cr.WE HAVE BEEN WAITING ON THE REVISED
REPORT FROM PACE ANALYTICAL.THEY DID NOT RUN THE ANALYSIS DOWN TO THE CORRECT DETECTION LIMIT AND DIDN'T SUBMIT THE
ANALYTICAL RESULTS FOR THOSE TWO PARAMETERS.ONCE WE HAVE THE DATA WE WILL REVISE THE eDMR AND RE-SUBMIT.*
**This report is being revised to correct a transcription error.The Influent and Effluent TSS results for July 1st,2022 were accidently entered in reverse of each other.The
Influent TSS is 312 mg/L and the Effluent TSS is 6.4mg/L.**
***This report is being revised to include the Influent and Effluent results for Ni and Cr that were not included in our original laboratory report from Pace Analytical.***

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
CO600 C0665 01042 00900 NCOI QM600 QY600 01105 01002 01027 01034
9
F Ei F in o
F a o
z
' 1 < F 2iii Monthly Monthly Monthly Quarterly Annually
E y 8 n Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
st 3 g . U a"
G U F2 O O O Z TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/B/N mg/I mg/1 mg/I mg/1 yes=1 no=0 lb/mon -lbs/yr mg/1 mg/I mg/1 mg/I
1 1007 24 06:00 24 B
2 06:00 24 N
3 06:00 24 N
6 1007 24 06:00 24 Y _
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 1007 24 06:00 24 Y ,
—
8 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
11 1007 24 06:00 24 B
12 1007 24 06:00 24 B 23.6 1.9 0.0037 77.7 <0.001 <0.0002 <0.001
13 1007 24 06:00 24 B -
14 1007 24 06:00 24 B
15 06:00 24 N
16 06:00 24 N
17 06:00 24 N
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1005 24 06:00 24 Y
—
21 1007 24 06:00 24 B
22 1007 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1017 24 06:00 24 B
28 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N 30499.85 89603.3
Monthly Average Limit: 0.0195
Monthly Average:
23.6 1.9 0.0037 77.7 30499.85 89603.3 0 0 0
Daily Maximum:
23.6 1.9 0.0037 77.7 30499.85 89603.3 0 0 0
Daily Minimum: 23.6 1.9 0.0037 77.7 30499.85 89603.3 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2022.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
1R PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
a E F
Fii
. w O '
e a"
e a i- i z'
e
u 8 a O a Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
3 a $$ 8 U a
a U F° 5 O O Z' CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICIEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Hrs 2400 clock Hrs YB/N percent ug/l mgal/month mg/1 ng/1 J mg/1 mg/1 mg/I mg/I mg/I mg/I
I 1007 24 06:00 24 B
2 06:00 24 N ,
3 06:00 24 N
4 1007 24 06:00 24 Y
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 1007 24 06:00 24 Y
8 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
11 1007 24 06:00 24 B
12 1007 24 06:00 24 B <8 <0.001 0.68 0.024 0.0012 2.3 21.2 0.1 <5
1007 24 06:00 24 B ,
1007 24 06:00 24 B
15 06:00 24 N
16 06:00 24 N
17 06:00 24 N
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1007 24 06:00 24 B
22 1007 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1017 24 06:00 24 B ,
28 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N 154.96
Monthly Average Limit:
Monthly Average: 0 154.96 0 0.68 0.024 0.0012 2.3 21.2 0.1 0
Daily Maximum: 0 154.96 0 0.68 0.024 0.0012 2.3 21.2 0.1 0
Daily Minimum: 0 154.96 0 0.68 0.024 0.0012 2.3 21.2 0.1 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky Rivet-WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
ii E F °
0 F O emu'
a` F y a'
a:'" u : a O n Composite Composite Composite Composite
6
AV 12: O O O Z' CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs V/B/N pass/fail mg/1 mg/1 mg/1
1 1007 24 06:00 24 B
2 06:00 24 N
3 06:00 24 N
4 1007 24 06:00 24 Y
5 1007 24 06:00 24 Y
6 1007 24 06:00 24 Y
7 1007 24 06:00 24 Y
8 1007 24 06:00 24 Y
9 06:00 24 N
10 06:00 24 N
11 1007 24 06:00 24 B
12 1007 24 06:00 24 B <0.001 <0.0004 0.049
13 1007 24 06:00 24 B
14 1007 24 06:00 24 B
—
15 06:00 24 N
16 06:00 24 N
17 06:00 24 N
18 1007 24 06:00 24 Y
19 1007 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1007 24 06:00 24 B
22 1007 24 06:00 24 Y
S3 06:00 24 N
24 06:00 24 N
25 1003 24 06:00 24 Y
26 1003 24 06:00 24 Y
27 1017 24 06:00 24 B
28 1007 24 06:00 24 B
29 1007 24 06:00 24 Y
30 06:00 24 N
Monthly Average Limit:
Monthly Average: 0 0 0.049
Daily Maximum: 0 0 0.049
Daily Minimum: 0 0 0.049
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
I
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4 2022.pdt)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 0104E 00900 01051 COMER 01062 01067 00625
E E Il
il
e` - z
,2
L
u a Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
v e E '
G U [2 z' As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/I percent mg/1 mg/I mg/I mg/1 mg/1 og/I mg/I me mg/1
1 1004 24
98.93
2
3 - -
4 1004 24
98.65
5 1004 24
98.9E
6 1004 24
96.11
7 1004 24
97.6
g 1004 24
99.06
9
10
I1 1004 24
98.07
12 1004 24 _<0.001 98.96 <0.0002 <0.005 0.04 99.7 <0.01 19.1 0.02 0.0027 42.6
13 1004 24
99.09
14 1004 24
98.96
I5
16
17
18 1004 24
98.98
19 1004 24
98.58
20 1000 24
98.73
21 1002 24
98.87
22 1004 24
98.96
`23
24
25 1000 24
99.28
26 1000 24
98.9
27 1014 24
98.98
28 1004 24
98.68 _
29 1004 24
98.87
30
Monthly Average Limit:
Monthly Average:
0 98.659 0 0 0.04 99.7 0 19.1 0.0E 0.0027 42.6
Daily Maximum:
0 99.28 0 0 0.04 99.7 0 19.1 0.02 0.0027 42.6
Daily Minimum:
0 96.11 0 0 0.04 99.7 0 19.1 0.02 0.0027 42.6
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
[R PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
I
eF- I
O
" u a Composite Composite Grab Grab Composite Calculated Composite
e 1 a
G U 12 z' NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2440 Mrs mg/I mg/I mg/I mg/I mg/1 percent mg/I
1 1004 24 98.37
2
3
4 1004 24 97.76
5 1004 24 97.33
6 1004 24 95.28
7 1004 24 99.96
8 1004 24 99.96
9
10
11 1004 24 98.68
12 1004 24 <0.04 0.1 5.2 <0.002 <0.0004 98.3 0.14
1004 24 99.96
1004 24 99.97
15
16
17
18 1004 24 99.97
19 1004 24 98.61
20 1000 24 99.95
21 1002 24 99.95
22 1004 24 99.97
23
24
25 1000 24 99.96
26 1000 24 98.03
27 1014 24 99.94
28 1004 24 99.95
29 1004 24 99.96
30
Monthly Average Limit:
Monthly Average: 0 0.1 5.2 0 0 99.093 0.14
Daily Maximum: 0 0.1 5.2 0 0 99.97 0.14
Daily Minimum: 0 0.1 5.2 0 0 95.28 0.14
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0 4 2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
fi Quarterly
F �
° Composite
y a
o Z TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11
12 0840 54.7
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Monthly Average Limit:
Monthly Average:
54.7
Daily Maximum:
54.7
Daily Minimum:
54.7
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
lR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE: 10/31/2023
Electronically Certified by James Andrew Levis on 2023-10-31 10:41:18.729
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2023-10-31 10:41:38.614
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
em,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
urate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Analytical,Rocky River WWTP
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Anthony Fritts,Terry Smith,Jerry Lyman
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0 4_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2022(April 2022) VERSION:2.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
Fecal Coliform-The duplicate plates read more than 5 colonies difference(outside control limits)for several days in April.All other data is not affected.
***REVISED TO CORRECT AN ERROR FOUND WHILE DOING HEADWORKS.EFFLUENT AG SHOULD BE<0.0004 NOT<0.001.***

-_
Pace Analytical Services,LLC
I Clce Al alytica/® 9800 Kincey Ave. Suite 100
078
..,Pace Analytical lr Huntersville,NC 28078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: HEADWORKS '
Pace Project No.: 92598707
Sample: EFFLUENT GRAB Lab ID: 92598707001 Collected: 04/12/22 10:07 Received: 04/12/22 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM,Oil and Grease Analytical Method:EPA 1664B
Pace Analytical Services-Charlotte
Oil and Grease ND mg/L 5.0 1 04/14/22 01:40
4500CNE Cyanide,Total Analytical Method:SM 4500-CN-E-2016 Preparation Method:SM 4500-CN-E-2016
Pace Analytical Services-Asheville
Cyanide ND mg/L 0.0080 1 04/14/22 22:32 04/15/22 16:15 57-12-5
Sample: INFLUENT GRAB Lab ID: 92598707002 Collected: 04/12/22 10:03 Received: 04/12/22 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM,Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services-Charlotte
Oil and Grease 5.2 mg/L 4.8 1 04/14/22 01:40
4500CNE Cyanide,Total Analytical Method:SM 4500-CN-E-2016 Preparation Method:SM 4500-CN-E-2016
Pace Analytical Services-Asheville
yanide ND mg/L 0.0080 1 04/14/22 22:32 04/15/22 16:15 57-12-5
Sample: EFFLUENT COMP Lab ID: 92598707003 Collected: 04/12/22 10:07 Received: 04/12/22 12:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
EPA 200.8 Rev.5.4 Analytical Method:EPA 200.8 Preparation Method:EPA 200.8
Pace Analytical Gulf Coast
Selenium ND ug/L 1.00 1 04/26/22 06:00 04/30/22 15:57 7782-49-2
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
Hardness,Calcium(SM 2340B) 77700 ug/L 250 1 04/13/22 16:30 04/14/22 22:02
200.8 MET ICPMS Analytical Method: EPA 200.8 Rev 5.4 Preparation Method: EPA 200.8 Rev 5.4
Pace Analytical Services-Asheville
Arsenic ND mg/L 0.0010 1 04/13/22 12:23 04/14/22 23:08 7440-38-2
Cadmium ND mg/L 0.00020 1 04/13/22 12:23 04/14/22 23:08 7440-43-9
Chromium ND mg/L 0.0010 1 04/13/22 12:23 04/14/22 23:08 7440-47-3
Copper 0.0037 mg/L 0.0020 1 04/13/22 12:23 04/14/22 23:08 7440-50-8
Lead ND mg/L 0.0010 1 04/13/22 12:23 04/14/22 23:08 7439-92-1
Molybdenum 0.024 mg/L 0.0010 1 04/13/22 12:23 04/14/22 23:08 7439-98-7
Nickel 0.0012 mg/L 0.0010 1 04/13/22 12:23 04/14/22 23:08 7440-02-0
Selenium ND mg/L 0.0020 1 04/13/22 12:23 04/14/22 23:08 7782-49-2
Silver ND mg/L 0.00040 1 04/13/22 12:23 04/14/22 23:08 7440-22-4
Zinc 0.049 mg/L 0.010 1 04/13/22 12:23 04/14/22 23:08 7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:05/12/2022 05:04 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 18

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 QM600 QY600 01105 01002 01027 01034
6 f y
•
E — O
m - E l Monthly Monthly Monthly Quarterly Annually
e e a P0t
aWigg -°, O` Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
C U F 3 O O Z TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs YB/N mg/I mg/I mg/1 mg/1 yes=1 no=0 lb/mon lbs/yr mg/I mg/I mg/1 mg/1
1 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 06:00 24 N
9 06:00 24 N
10 1005 24 06:00 24 Y
II 1005 24 06:00 24 Y 15.9 1.3 0.0031 66.8 <0.001 <0.0002 <0.001
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
I 15 06:00 24 N
16 06:00 24 N
17 06:00 24 N
10 1005 24 06:00 24 B _
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1005 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1005 24 06:00 24 Y 20587.08 20587.08
Monthly.Average Limit: 0.0195
Monthly Avenged 15.9 1.3 0.0031 66.8 20587.08 20587.08 0 0 0
Daily Maximum:
15.9 1.3 0.0031 66.8 20587.08 20587.08 0 0 0
Daily Minimum: 15.9 1.3 0.0031 66.8 20587.08 20587.08 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver 1.0_1_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
• THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
f F m
fi •
•
6. w O
.� I •
e e Q 1. y
9
sq u
8 C 8 Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
a nt
e
G U 280 O S a O X. CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Elm 2400 clock Hrs Y/B/N percent ug/l mgal/month mg/I ng/1 mg/I mg/1 mg/1 mg/I mg/1 mg/1
I 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 06:00 24 N
9 06:00 24 N
10 1005 24 06:00 24 Y
11 1005 24 06:00 24 Y <8 <0.001 0.56 0.0428 0.0012 1.7 14.2 <0.02 <5
12 1005 24 06:00 24 Y
1005 24 06:00 24 Y
1005 24 06:00 24 Y
I5 06:00 24 N
16 06:00 24 N
17 06:00 24 N
18 1005 24 06:00 24 B
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1005 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1005 24 06:00 24 Y 155.25
Monthly Average Limit:
Monthly Average: 0 155.25 0 0.56 0.0428 0.0012 1.7 14.2 0 0
Daily Maximum: 0 155.25 0 0.56 0.0428 0.0012 1.7 14.2 0 0
Daily Minimum: 0 155.25 0 0.56 0.0428 0.0012 1.7 14.2 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 1.0_1_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TGP3B 01147 01077 01092
r. E F m Y
1:
m' a E
O < HI
8. u e :4 eu 8 Composite Composite Composite Composite
a 0 u a
G U [2 O O Z CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hn 2400 clock Hn Y/B/N pass/fail mg/1 mg/1 mg/1
1 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 06:00 24 N
9 06:00 24 N
10 1005 24 06:00 24 Y
11 1005 24 06:00 24 Y <0.001 <0.0004 0.0713
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 06:00 24 N
16 06:00 24 N
17 06:00 24 N
18 1005 24 06:00 24 B
19 1005 24 06:00 24 Y _
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 06:00 24 N
23 06:00 24 N
24 1005 24 06:00 24 Y
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
29 06:00 24 N
30 06:00 24 N
31 1005 24 06:00 24 Y
Monthly Average Limit:
Monthly Average:
0 0 0.0713
Daily Maximum:
0 0 0.0713
Daily Minimum:
0 0 0.0713
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 1.0_1_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
lR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
e
F E
5 F
D o:a
.a 5 X week 5 X week
e t
u 1 Composite Composite Grab Grab Composite Composite Composite Composite Composite
6 a s
G if, t= 2 SOD-Cone TSS-Cone TEMP-C pH NH3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMINUM
2400 Hrs mg/1 mg/1 deg c su mg/1 mg/1 mg/1 mg/1 mg/1
1 5.35
2 4.67
3 H H 5.26
4 0955 24 316 332 17.7 7.19 21 5
5 0955 24 532 298 18.2 7.23 24 6.11
6 0955 24 387 254 18.8 7.36 29 5.52
7 0955 24 406 290 17.7 7.18 33 5.18
a 5.67
9
4.89
10 0955 24 387 424 18.3 7.53 34 5.88
11 0955 24 418 308 18.5 7.25 33 5.6 50.64 4.9
12 0955 24 363 266 17.4 7.12 35 5.48
0955 24 463 366 16.9 7 33 5.39
0955 24 474 358 18 7.04 38 5.41
15
4.36
16 6.06
17 H H 4.26
18 0955 24 337 280 16.1 8.47 46 6.11
19 0955 24 363 262 17.7 7.03 40 6.06
20 0955 24 338 262 17.4 7.25 34 5.1
21 0955 24 227 242 16.6 7.63 29 4.67
22 5.7
23 4.89
24 0955 24 385 294 17.1 7.36 36 5.39
25 0955 24 388 242 17.6 7.2 37 5.4
26 0955 24 358 266 16.6 7.51 43 5.82
27 0955 24 367 266 16.2 7.4 40 5.56
28 0955 24 401 312 16.8 7.49 45 6.2
29
5.93
30 5.5
31 0955 24 332 244 17 7.44 37 5.8
Monthly Average Limit:
Monthly Average: 381.157895 292.947368 17.4 35.105263 5.426452 50.64 4.9
Daily Maximum: 532 424 18.8 8.47 46 6.2 50.64 4.9
Daily Minimum: 227 242 16.1 7 21 4.26 50.64 4.9
_"•No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_1.0_1_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
' GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
i
F I
tr.
ti - a"
e a
c z Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
O U F5 1 As-TOTAL BOD5-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KIEL
2400 Hrs mg/I percent mg/I mg/1 mg/1 mg/I mg/1 ng/I mg/1 mg/I mg/I
1
2
3
4 0955 24 97.97
5 0955 24 99.17
6 0955 24 98.97
7 0955 24 99.36
8
9
10 0955 24 98.35
11 0955 24 <0.001 99.11 <0.0002 0.0021 0.037 93.3 0.0013 6.98 0.0209 0.0024 50.5
12 0955 24
99.4E
13 0955 24 99.31
14 0955 24 99.35 _
15
16
17
18 0955 24 98.66
19 0955 24 98.93 ,
20 0955 24 98.64
21 0955 24 97.31
22
23
24 0955 24 98.6 _
25 0955 24 99.05
26 0955 24 98.97
27 0955 24 98.94
28 0955 24 98.68
29
30
31 0955 24 98.34
Monthly Average Limit:
Monthly Average: 0 98.796316 0 0.0021 0.037 93.3 0.0013 6.98 0.0209 0.0024 50.5
Daily Maximum:
0 99.4E 0 0.0021 0.037 93.3 0.0013 6.98 0.0209 0.0024 50.5
Daily Minimum: 0 97.31 0 0.0021 0.037 93.3 0.0013 6.98 0.0209 0.0024 50.5
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1_2022.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
lR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
•
00620 00615 00556 01147 01077 81011 01092
I
e S.
2.
1 F
6
I. up Composite Composite Grab Grab Composite Calculated Composite
3 3 a
O' 2 NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Ors mg/1 mgA mg/I mg/I mg/I percent mg/I
2
3
4 0955 24 96.67
5 0955 24 97.18
6 0955 24 97.54
7 0955 24 99.96
8
9
10 0955 24 98.13
11 0955 24 <0.02 0.14 5.6 <0.001 <0.0004 99.96 0.118
12 0955 24 98.09
0955 24 98.15
0955 24 97.92
15
16
17
18 0955 24 98.02
19 0955 24 97.38
20 0955 24 96.9
21 0955 24 96.02
22
23
24 0955 24 95.95
25 0955 24 96.66
26 0955 24 96.09
27 0955 24 96.97
28 0955 24 97.32
29
30
31 0955 24 96.87
Monthly Average Limit:
Monthly Average: 0 0.14 5.6 0 0 97.462105 0.118
Daily Maximum: 0 0.14 5.6 0 0 99.96 0.118
Davy Minimum. 0 0.14 5.6 0 0 95.95 0.118
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_1_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
Quarterly
Composite
2 x
a z' TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11 0922 29.7
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 29.7
Daily Maximum:
29.7
Daily Minimum: 29.7
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1_2022.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
• GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:02/23/2022
Electronically Certified by James Andrew Levis on 2022-02-23 15:44:24.46
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2022-02-23 15:44:56.275
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
em,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
u.,.,arate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Anthony Fritts,Tony Huffman
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_1_2022.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2022(January 2022) VERSION: 1.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
None reported for January 2022

M r O 8 m J P vi A W N .N.. O b m J Ot V W N ,z; p i OD J 0, an A to N .. 00 z
it.* Date C
0 0 0 0 0 0 0 0 o c�Vx an o 0 0 0 0 an 0 0 o g o o S X C Cr1 C"
rAl
o N o o u ln o N o $ o 0 0 o Composite Sample Time .:1C=] �.i
a x r/ Ig.��
'JO A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A x V H
Toml Composite Time _ OH
h 7 O
R o O o 0 0 0 0 0 0 0 0 o o o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 g o v ICI IJ jJ
O` P T T P T O+ P T os P o^ T O• O. T Ot O\ O` O` P P O+ O` T Q\ P P D\ ..
rn 0 0 o c c c g o 0 o c o o g 6 0 0 o d o g o 0 o d o 0 0 0 'g' $ Operator Arrival Time r.l N
,z o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o R ,'l ,_. p' ,..<pc- Z
po
co ch
ril N N N N N N N N N N N N N N N N N N N N N N N N Z (/,1 O
u' A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A n Operator Time On Site ,`
rofn 0 t* o
T .,1
R l
Z Z 07 to �< K K Z z K K K K K Z Z K K �< K Z Z K K K K K Z Z K K '0
1
ORC On Site?** ^
QC
et
O O 0 o > No Reporting Reason**** II
O
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• kg 3 'T. 1 S m 11. 1
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ao Cr1 3 3 w i3. ly��I �y,� 0 0Ar "0
ry A u A . A A A A A A to A A A A A A A A A A A A A A A A to in to A A A A A R "4 0 OA c 'al A A '�
A C. N J N in w A N Y P N U t "J b O oNo b J b U W I..r.1
O ,i N ,O W A Oo b ONo - w A N w coo r A to N Q to w 0 <n J J 'J 0 0, W 0 no 6 F Q C. O O i ti V) yy
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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:1redell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
e
C0600 C0665 01042 00900 NC01 QY600 QM600 01105 01002 01027 01034
F E F a
E f C a
m E e Monthly Monthly Monthly Quarterly Annually
ea. a r_` —
a
u O . Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
d E _ u n U C
o U ti. O O O Z TOTAL N- TOTAL P. COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 dock Hrs 2400 dock Hrs YB/N mg/1 mg/I mg/1 mg/1 yes=1 no=0 lbs/yr lb/mon mg/1 mg/I mg/1 mg/I
I 1005 24 06:00 24 Y
2 24 06:00 24 N
3 24 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 24 06:00 24 N
10 24 06:00 24 N
11 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y 21.06 1.9 0.004 79.8 <0.001 <0.0002 <0.001
13 1005 24 06:00 24 Y
-
-
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 B
16 24 06:00 24 N
17 24 06:00 24 N
18 1005 24 06:00 24 Y
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 24 06:00 24 N
24 24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 B
29 1005 24 06:00 24 B
30 24 06:00 24 N
31 24 06:00 24 N 275309.99 25715.51
Monthly Average Limit: 0.0195
Monthly Average:
21.06 1.9 0.004 79.8 275309.99 25715.51 0 0 0
Daily Maximum: 21.06 1.9 0.004 79.8 275309.99 25715.51 0 0 0
Daily Minimum: 21.06 1.9 0.004 79.8 275309.99 25715.51 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728 Ver_1.0_10_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
yi
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
F E.
Ji e 1- — o s
v I C E
8 = Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
I.
v a"
o u F O O O z° CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Ws 2400 clock Ws VB/N percent ug/I mgal/month mg/I ng/l mg/I mg/1 nig/1 mg/1 mg/1 mg/1
1 1005 24 06:00 24 Y
2 24 06:00 24 N
3 24 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 24 06:00 24 N
10 24 06:00 24 N
11 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y <8 <0.001 <1 0.0192 0.0017 1.8 19.1 0.16 <5
13 1005 24 06:00 24 Y
1005 24 06:00 24 Y
'° 1005 24 06:00 24 B
16 24 06:00 24 N
17 24 06:00 24 N
18 1005 24 06:00 24 Y
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22
1005 24 06:00 24 Y
23 24 06:00 24 N
24 24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 B
29 I005 24 06:00 24 B
30 24 06:00 24 N
31 24 06:00 24 N 146.41
Monthly Average Limit:
Monthly:Average:
0 146.41 0 0 0.0192 0.0017 1.8 19.1 0.16 0
Daily M1laximum:
0 146.41 0 0 0.0192 0.0017 1.8 19.1 0.16 0
Daily Minimum:
0 146.41 0 0 0.0192 0.0017 1.8 19.1 0.16 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_10_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
1 eDMR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
11
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TGP3B 01147 01077 01092
e
1 is 1 F it
9 a a C C
y > E
I e Q F n `e
g cl O a Composite Composite Composite Composite
v 0 _ 0 U C
G 6 [2 O O O 2 CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs YB/N pass/fail mg/1 mg/1 mg/1
1 1005 24 06:00 24 Y
2 24 06:00 24 N
3 24 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 1005 24 06:00 24 Y
9 24 06:00 24 N
10 24 06:00 24 N
II 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y <0.001 <0.0004 0.0618
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 B
16 24 06:00 24 N
17 24 06:00 24 N
18 loos 24 06:00 24 Y
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 24 06:00 24 N
24 24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
20 1005 24 06:00 24 B
29 1005 24 06:00 24 B
30 24 06:00 24 N
31 24 06:00 24 N
Monthly Average Limit:
Monthly Average: 0 0 0.0618
Daily Maximum: 0 0 0.0618
Daily Minimum: 0 0 0.0618
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_10_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
-IRPERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
g e
e s a
�^, 5 X week 5 X week
21 e e
o u . Composite Composite Grab Grab Composite Composite Composite Composite Composite
a z
p U F'+ Z' HOD-Cone TSS-Conc TEMP-C pH NH3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMINUM
2400 Hrs mg/I mg/1 deg c su mg/I mg/I mg/1 mg/I mg/I
1 0955 24 460 488 24 7.11 39 3.98
2 24
4.98
3 24
4.78
4 0955 24 404 334 24.6 7.14 37 4.77
5 0955 24 434 348 24.8 6.41 38 3.75
6 0955 24 313 328 25.2 6.59 40 5.51
7 0955 24 427 314 26 6.85 34 4.4
0 0955 24 466 382 24.6 6.9 32 4.76
9 24
3.94
1a 24
5.11
11 0955 24 438 306 24.3 7.11 32 3.93
12 0955 24 440 308 25.6 7.57 38 4.36 50.06 5.7
13 0955 24 336 358 24 7.2 38 4.07
0955 24 347 384 25.3 7.68 40 4.66
0955 24 342 298 23.9 8.29 39 3.3
16 24 4.78
17 24 4.3
18 0955 24 393 458 22.5 7.92 45 4.77
19 0955 24 292 312 22.8 7.68 36 3.38
20 0955 24 355 328 22.9 7.67 37 5.11
21 0955 24 365 550 23.6 6.67 34 4.13
22 0955 24 419 282 25.1 7.43 35 4.34
23 24
3.98
24 24 4.77
25 0955 24 367 362 23.3 7.39 38 4.23
26 0955 24 397 370 23.2 7.43 32 4.59
27 0955 24 391 332 22.2 7.5 37 4.09
28 0955 24 361 270 21.7 7.39 36 4.93
29 0955 24 390 334 22.7 7.06 36 3.79
30 24
4.32
31 24
3.48
Monthly Average Limit:
Monthly Average:
387.47619 354.571429 23.919048 36.809524 4.364194 50.06 5.7
Daily Maximum:
466 550 26 8.29 45 5.51 50.06 5.7
Daily Minimum: 292 270 21.7 6.41 32 3.3 50.06 5.7
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_1.0_10_2021.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
2
1= E
E - a`'
h
8 z
u 8. Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
E a a
G U F= 2 As-TOTAL BOD5-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/1 percent mg/1 mg/1 mg/I mg/I mg/1 ng/l mg/I mg/I mg/1
1 0955 24 99.52
2 24
3 24
4 0955 24 99.31
5 0955 24 99.49
6 0955 24 99.27
7 0955 24 99.25
8 0955 24 99.38
9 24
10 24
11 0955 24 99.04
12 0955 24 <0.001 99.5 <0.0002 0.0028 0.0368 96.7 <0.001 22.3 0.0217 0.0027 50
13 0955 24 99.37
14 0955 24 99.25
15 0955 24 99.27
16 24
-
17 24
18 0955 24 99.16
19 0955 24 99.18
20 0955 24 99.27
21 0955 24 99.18
22 0955 24 98.9
23 24
24 24
25 0955 24 99.18
26 0955 24 98.87
27 0955 24 99.41
28 0955 24 99.36
29 0955 24 99.28
30 24
31 24
Monthly Average Limit:
Monthly Average: 0 99.259048 0 0.0028 0.0368 96.7 0 22.3 0.0217 0.0027 50
Daily Maximum: 0 99.52 0 0.0028 0.0368 96.7 0 22.3 0.0217 0.0027 50
Daily Minimum: 0 98.87 0 0.0028 0.0368 96.7 0 22.3 0.0217 0.0027 50
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_10_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
g e
F F4 ,
e` = a
ea
u S. Composite Composite Grab Grab Composite Calculated Composite
E 3 a
C ',.1t= 2 NO3-N NO2-N OIL-CRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Hrs mg/1 mg/I mg/I mg/I mg/I percent mg/1
1 0955 24
99.97
2 24
3 24
4 0955 24
99.96
5 0955 24
99.96
6 0955 24
99.96
7 0955 24
99.96
8 0955 24
99.97
9 24
10 24
11 0955 24
99.96 1
12 0955 24 <0.04 0.058 7.1 <0.001 <0.0004 99.96 0.216 1
13 0955 24 99.96
0955 24 99.96
15 0955 24
99.95
16 24
17 24
18 0955 24
99.97
19 0955 24
99.96
20 0955 24
99.96
21 0955 24
97.77
22 0955 24
95.32
23 24
24 24
25 0955 24
96.77
26 0955 24
96.2
27 0955 24
99.96
28 0955 24
97.87
29 0955 24
98.17
30 24
31 24
Monthly Average Limit:
Monthly Average:
0 0.058 7.1 0 0 99.12 0.216
Daily Maximum:
0 0.058 7.1 0 0 99.97 0.216
Daily M nimum: 0 0.058 7.1 0 0 95.32 0.216
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_1.0_10_2021.pdf)
1
L-

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
F �
° Composite
N a
O Z TOT HARD
2400 clock mg/I
1
1
3
4
5
6
7
8
9
10
11
12 0815 37.2
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly.Average Limit:
Monthly Average:
37.2
Daily Maximum:
37.2
Daily Minimum:
37.2
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_10_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
...—.IPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE: 11/23/2021
Electronically Certified by James Andrew Levis on 2021-11-23 14:50:26.577
ORC/Certifier Signature : James Andrew Levis Phone #: [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-11-23 14:50:49.856
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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,
irate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Anthony Fritts,Glenn Morrow
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-CopyOf Record(COR_NC0046728_Ver_1.0_10_2021. d 0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2021(October 2021) VERSION: 1.0 STATUS:Submitted
Report Comments:
eDMR QUALIFICATIONS:
NONE REPORTED FOR BOD,TSS,LLCL2,FECAL,NHN-3,CN,HG,METALS,TKN,TN,TP,NO2,NO3.

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
It PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
•
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO
50050 00010 00400 50060 C0310 C0610 C0530 31616 00300
PI E A y
u - _ O x
It - z
L
I - ao Continuous 5 X week 5 X week 5 X week 5 X week 5 X week 5 X week 5 X week 5 X week
e a P. a,
.acii° 6' 8 - Grab Grab Grab Grab Composite Composite Composite Grab Grab
E - z z`
G U F' O O O 2 FLOW TEMP-C pH CHLORINE BOD-Com N1L3-N-Com TSS-Conc FCOLI BR DO
2400 clock Hrs 2400 clock Hrs Y/B/N mgd deg c su ug/1 mg/I mg/1 mg/I #/100m1 mg/1
1 1005 24 06:00 24 Y 4.887 25.2 7.74 <2 <0.1 <5 18 7.96 1
2 1005 24 06:00 24 N 4.984 23.8 7.48 2.4 <0.1 <5 25 8.02
3 06:00 24 N 4.696
4 06:00 24 N 4.618
5 06:00 24 N 4.758 H H H H H H H H
6 1005 24 06:00 24 Y 4.925 24.8 7.65 4.1 0.17 <5 235 8.3
7 1005 24 06:00 24 Y 4.872 25 7.49 4.1 0.13 <5 92 8.12
8 1005 24 06:00 24 Y 4.826 24.7 7.69 2.6 <0.1 <5 37 7.96
9 1005 24 06:00 24 Y 4.957 25 7.77 2.6 <0.1 <5 112 8.03
10 06:00 24 N 4.469
ii 06:00 24 N 4.572
12 1005 24 06:00 24 Y 5.208 25.7 7.67 3.5 0.15 <5 435 7.89
" 1005 24 06:00 24 Y 4.921 25.7 7.7 2.8 0.13 5.2 775 8.07
1005 24 06:00 24 Y 5.072 25.8 7.7 <2 0.16 <5 138 7.94
I5 1005 24 06:00 24 Y 5.068 25.8 7.65 <2 <0.1 <5 210 7.82
16 1005 24 06:00 24 Y 5.132 26.4 7.42 2.5 0.12 <5 220 8.03
17 06:00 24 N 4.851
IS 06:00 24 N 4.651
19 1005 24 06:00 24 Y 6.057 24.7 7.7 2.8 <0.1 <5 92 7.83
20 1005 24 06:00 24 Y 4.989 24.8 7.79 <2 <0.1 <5 390 7.89
21 1005 24 06:00 24 Y 5.126 24.8 7.82 2.2 <0.1 <5 167 7.83
22 ]005 24 06:00 24 Y 4.861 25.2 7.74 <2 <0.1 <5 44 8.03
23 1005 24 06:00 24 Y 4.777 24.9 7.62 2.8 <0.1 <5 118 7.98
24 06:00 24 N 4.976
25 06:00 24 N 4.708
26 1005 24 06:00 24 Y 5.01 26 7.63 2.7 0.12 <5 49 7.99
27 1005 24 06:00 24 Y 5.057 25.6 7.77 2.3 <0.1 <5 32 7.93
28 1005 24 06:00 24 Y 4.732 25.9 7.73 2.3 <0.1 <5 90 7.91
29 1005 24 06:00 24 N 4.52 26 7.69 2.2 0.12 <5 50 7.83
30 1005 24 06:00 24 Y 4.901 26 7.86 2.2 <0.1 <5 74 7.87
31 06:00 24 N 4.77
Monthly Average Limit: 7.5 5 1 30 200
Monthly overage: 4.901645 25.32381 2.1 0.052381 0.247619 101.641516 7.963333
Daily maximum: 6.057 26.4 7.86 4.1 0.17 5.2 775 8.3
Daily Minimum: 4.469 23.8 7.42 0 0 0 l8 7.82
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 QM600 QY600 01105 01002 01027 01034
E EII i
e
F E F n
e - • E Monthly Monthly Monthly Quarterly Annually
9 a` - =
.a a u o a Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
a `- u a
o U t= O O O 2 TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N. TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/B/N mg/1 mg/I mg/I mg/I yes=1 no=0 lb/mon lbs/yr mg/I mg/I mg/I mg/I
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
13 <0.001 <0.0002 <0.001
1005 24 06:00 24 Y 24.41 2.6 0.007 6G.4
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y I
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 N
30 1005 24 06:00 24 Y
31 06:00 24 N 30933.89 183954.99
Monthly Average Limit: 0.0195
Monthly Average: 24.41 2.6 0.007 66.4 1 30933.89 183954.99 0 0 0
Daily Maximum: 24.41 2.6 0.007 66.4 1 30933.89 183954.99 0 0 0
Davy Minimum: 24.41 2.6 0.007 66.4 1 30933.89 183954.99 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4_0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
I
E; E fiP. _ y e
141. a o ,`A6
9 a "
` — L
.6 3 . Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
u e a g g U :t
G U 4 O O O z CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Hrs 2400 clock Hrs Y/B/N percent ug/1 mgal/month mg/1 ng/1 mg/I mg/1 mg/I mg/I mg/1 mg/I
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y .
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
IS 06:00 24 N
II 06:00 24 N
12 1005 24 06:00 24 Y
1005 24 06:00 24 Y <7.3 <0.001 0.944 0.0527 0.0022 0.95 23.1 0.36 <5
1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 N
30 1005 24 06:00 24 Y
31 06:00 24 N 151.95
Monthly Average Limit:
Monthly Average: 0 151.95 0 0.944 0.0527 0.0022 0.95 23.1 0.36 0
Daily Maximum: 0 151.95 0 0.944 0.0527 0.0022 0.95 23.1 0.36 0
Daily Minimum: 0 151.95 0 0.944 0.0527 0.0022 0.95 23.1 0.36 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
I E
9 F TaTa
iit C a
y o 6 e
F
eul
4 C S Composite Composite Composite Composite
a e 3 ` - U ci
a Li O O O z' CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs YB/N pass/fail mg/I mg/I mg/I
I 1005 24 06:00 24 Y
2 1005 24 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y <0.001 <0.0005 0.0638
14 1005 24 06:00 24 Y
IS 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 N
30 1005 24 06:00 24 Y
31 06:00 24 N
Monthly Average Limit:
Monthly Average: 0 0 0.0638
Daily Maximum: 0 0 0.0638
Daily Minimum: 0 0 0.0638
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
✓IR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
2
P:
2 - a
5 X week 5 X week
E
E. u I. Composite Composite Grab Grab Composite Composite Composite Composite Composite
3 x
G U t= 2 HOD-Cone TSS-Cone TEMP-C pH NH3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMINUM
2400 Hrs mg/1 mg/1 deg c su mg/1 mg/1 mg/1 mg/1 mg/I
t 0955 24 356 328 25.7 7.14 27 4.29
2 0955 24 342 302 23.3 7.19 26 3.22
3 4.74
4 3.84
5 H H 4.26
6 0955 24 335 402 26 8.09 26 3.85
7 0955 24 384 288 24 7.16 25 4.37
8 0955 24 345 544 23.5 7.19 25 4.46
9 0955 24 366 328 25.8 7.49 28 4.3
to 4.79
It 3.35
12 0955 24 386 438 26.4 5.81 22 4.18
0955 24 370 388 26.4 7.26 24 3.69 39.36 5.4
0955 24 277 336 26.2 7.62 30 4.13 I
15 0955 24 303 332 26.1 7.53 26 3.46
16 0955 24 374 358 26.2 7.21 30 3.88
17 3.37
18 3.58
19 0955 24 328 344 23.2 7.42 28 3.76
20 0955 24 410 350 24.5 6.09 25 4.23
21 0955 24 365 404 25.1 7.54 27 3.46
22 0955 24 347 350 25.3 7.66 29 3.83
' 23 0955 24 351 510 24.9 7.68 30 4.44
24 3.78
25 4.27
26 0955 24 348 360 25.2 7.18 26 3.42
27 0955 24 415 338 25.6 6.8 30 3.7
28 0955 24 430 376 25.9 7.44 28 4.1
29 0955 24 454 334 26.5 6.99 31 4.5
30 0955 24 444 340 26.2 7.34 27 3.65
31 3.73
Monthly Average Limit:
Monthly Average: 368.095238 369.047619 25.333333 27.142857 3.955806 39.36 5.4
Daily maximum: 454 544 26.5 8.09 31 4.79 39.36 5.4
Daily Minimum: 277 288 23.2 5.81 22 3.22 39.36 5.4
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
2
is E.
F
a` x
h m
.� e u
a a
= Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
o
C U H Z As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KIEL
2400 Hrs mg/I percent mg/1 mg/I mg/1 ing/I mg/1 ng/I mg/1 mg/I mg/1
I 0955 24 99.72
2 0955 24 99.3
3
4
5
6 0955 24 98.78
7 0955 24 98.93
8 0955 24 99.25
9 0955 24 99.29
10
11
12 0955 24 99.09
13 0955 24 0.0013 99.24 <0.0002 0.0096 0.0507 70.3 0.002 52 0.116 0.0042 39.3
14 0955 24 99.64
15 0955 24 99.67
16 0955 24 99.33
17
18
19 0955 24 99.15
20 0955 24 99.76
21 0955 24 99.4
22 0955 24 99.71
23 0955 24 99.2
24
25
26 0955 24 99.22
27 0955 24 99.45
28 0955 24 99.47
29 0955 24 99.5E
30 0955 24 99.5
31
Monthly Average Limit:
Monthly Average: 0.0013 99.362857 0 0.0096 0.0507 70.3 0.002 52 0.116 0.0042 39.3
Daily Maximum: 0.0013 99.76 0 0.0096 0.0507 70.3 0.002 52 0.116 0.0042 39.3
Daily Minimum: 0.0013 98.78 0 0.0096 0.0507 70.3 0.002 52 0.116 0.0042 39.3
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4_0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
E2 PERIOD:07-2021(July 2021) VERSION: 1_0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
F E
a` i z
h
L
v a Composite Composite Grab Grab Composite Calculated Composite
8 3 a
G U F; z NO3-N Not-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Hrs mg/1 mg/I mg/1 mg/1 mg/1 percent mg/I
1 0955 24 99.96
2 0955 24 99.96
3
4
5
6 0955 24 99.97
7 0955 24 99.96
8 0955 24 99.98
9 0955 24 99.96
10
II
12 0955 24 99.97
0955 24 <0.04 0.063 5.3 <0.001 <0.0005 98.63 0.184
0955 24 99.97
15 0955 24 99.96
16 0955 24 99.97
17
18
19 0955 24 99.97
20 0955 24 99.97
21 0955 24 99.97
22 0955 24 99.96
23 0955 24 99.98
24
25
26 0955 24 99.97
27 0955 24 99.96
28 0955 24 99.97
29 0955 24 99.96
30 0955 24 - 99.96
31
Monthly.Average Limit:
Monthly Average: 0 0.063 5.3 0 0 99.902857 0.184
Daily Maximum: 0 0.063 5.3 0 0 99.98 0.184
Daily Minimum: 0 0.063 5.3 0 0 98.63 0.184
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
F
° Composite
TOT HARD
2400 clock mg/1
2
3
4
5
6
7
R
9
10
11
12
13 0915 33.5
14
15
16
17
18
19
20
21
22
23
24
25
26
27
26
29
30
31
Monthly.Average Limit:
Monthly Average: 33.5
Daily Maximum: 33.5
Daily Minimum: 33.5
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_1.0_7_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
iR PERIOD:07-2021(July 2021) VERSION: 1.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:08/27/2021
Electronically Certified by James Andrew Levis on 2021-08-27 12:56:59.191
ORC/Certifier Signature : James Andrew Levis Phone #: 704-662 - 8341 Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-08-27 12:57:33.513
Permittee/Submitter Signature: * **James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
'ern,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
orate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Jerry Lyman,Anthony Fritts,Lane Cory,Glenn Morrow
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_1.0_7_2021.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2021(July 2021) VERSION:1.0 STATUS:Submitted
Report Comments:
eDMR Qualifications:
TSS:July 12,2021-RPD duplicates read 23%(388 and 488 mg/L)
None reported for:BOD,Low Level Residual CL2,Fecal Coliform,NH3-N,Total CN,Hg,Metals,TKN,Total Nitrogen,Total Phosphorus,NO2,NO3.

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2021(April2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 QM600 QY600 01105 01002 01027 01034
t: E r ti
d l- - O a
yE a Monthly Monthly Monthly Quarterly Annually
ET
a (2O a Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
s e a 0 0 u a
G U h O O O z' TOTAL N. TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/em mg/I mg/1 mg/I mg/I yes=1 now lb/mon Ibs/yr mg/I mg/I mg/I mg/I
1 1005 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
II 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
IS 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y 22.37 1.7 0.0038 87.5 <0.001 <0.0002 <0.001
23 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y 28570.69 109860.65
Monthly Average Limit: 0.0195
Monthly Average: 22.37 1.7 0.0038 87.5 28570.69 109860.65 0 0 0
Daily Maximum: 22.37 1.7 0.0038 87.5 28570.69 109860.65 0 0 0
Daily Minimum:
22.37 1.7 0.0038 87.5 28570.69 109860.65 0 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
t PERIOD:04-2021(April2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
•
P g
R. F m 3
z c
H fi < F iB a
I. u° O . Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
a E Tv2$ 0 .4' Y
4 U H 56 O O z' CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Hn 2400 clock Hn Y/B/N percent ug/I mgal/month mg/I ng/I mg/I me mg/I mg/1 mg/I mg/I
I 1005 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y 1
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
.- 1005 24 06:00 24 Y
1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y <8 <0.001 <1 0.0059 0.001 2.1 20.2 0.072 <5
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y 153.14
Monthly Average Limit:
Monthly.Average: 0 153.14 0 0 0.0059 0.001 2.1 20.2 0.072 0
Deily Maximum: 0 153.14 0 0 0.0059 0.001 2.1 20.2 0.072 0
Daily Minimum: 0 153.14 0 0 0.0059 0.001 2.1 20.2 0.072 0 1
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
I
IF E tE h
8 Q 6
I 6 e F 2 G
u - O n Composite Composite Composite Composite
2 e - u z
o U 2 S O O Z CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hn 2400 clock Hn Y/B/N pass/fail mg/1 mg/I mg/I
I 1005 24 06:00 24 Y
2 06:00 24 N
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y <0.001 <0.0004 0.0717
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
Monthly Average Limit:
Monthly Average:
0 0 0.0717
Daily Maximum: 0 0 0.0717
Daily.Minimum:
0 0 0.0717
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_4_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
P E
2 2
5 X week 5 X week
e e
a Composite Composite Grab Grab Composite Composite Composite Composite Composite
ea aC U F; z. BOO-COIN TSS-Conc TEMP-C pH NH3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMLNUM
2400 Hrs mg/I mg/I deg c su mg/I mg/I mg/1 mg/I mg/I
I 0955 24 334 340 17.5 7.31 30 4.77
2 H H 5.05
3 5.13
4 4.56
5 0955 24 321 266 19.1 7.78 21 4.43
6 0955 24 350 314 19.4 8.05 22 5.45
7 0955 24 330 354 20.1 7.2 24 5.15
8 0955 24 313 314 20.1 7.06 24 5.14
9 0955 24 406 364 19.6 6.96 24 5.11
10 4.95
11 5.41
12 0955 24 381 410 20.2 6.8 25 5.
11
- 0955 24 318 340 20 7.59 25 4.62
0955 24 303 334 20.3 7.44 30 4.42
15 0955 24_ 356 370 20.7 7.02 27 4.82
16 0955 24 399 336 20.2 7.79 16 4.73
17 5.17
18 4.29
19 0955 24 388 342 20 7.76 18 5.54
20 0955 24 406 344 20.3 7.9 18 5.14
21 0955 24 411 342 20.1 7.66 24 5.24
22 0955 24 334 396 18.5 7.1 20 4.56
23 0955 24 372 362 19 7.47 19 4.83
24 4.18
25 3.72
26 0955 24 308 280 20 7.44 19 4.6
27 0955 24 389 416 20.1 7.17 16 4.25 52.67 6.4
20 0955 24 408 362 21.2 7.45 18 4.28
29 0955 24 339 346 21.4 7.01 20 4.15
30 0955 24 396 592 20.7 7.51 18 5.91
Monthly Average Limit:
Monthly Average: 360.095238 358.285714 19.928571 21.809524 4.823667 52.67 6.4
Daily Maximum: 411 592 21.4 8.05 30 5.91 52.67 6.4
Daily Minimum: 303 266 17.5 6.8 16 3.72 52.67 6.4
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0 4_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted I
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
2
PI fi
F
2 - C
fi z
u . Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
e a 2
C u 2 As-TOTAL BOD5-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/1 percent mg/I mg/I mg/I mg/1 mg/I ng/l mg/I mg/I mg/1
1 0955 24 99.31
2
3
4
5 0955 24 99.13
6 0955 24 99.29
7 0955 24 99.15
e 0955 24 99.23
9 0955 24 99.38
to
11
12 0955 24 90.29
13 0955 24 98.74
14 0955 24 99.04
15 0955 24 99.19
16 0955 24 99.35
17
18
19 0955 24 98.32
20 0955 24 99.19
21 0955 24 99.27
22 0955 24 99.34
23 0955 24 99.25
24
25
26 0955 24 99.29
27 0955 24 <0.005 99.28 <0.001 <0.005 0.0525 113 <0.005 99.5 0.0065 <0.005 52.6
28 0955 24 99.24
29 0955 24 99.26
30 0955 24 99.32
Monthly Average Limit:
Monthly.overage: 0 98.755238 0 0 0.0525 113 0 99.5 0.0065 0 52.6
Daily Maximum: 0 99.38 0 0 0.0525 113 0 99.5 0.0065 0 52.6
Daily Minimum: 0 90.29 0 0 0.0525 113 0 99.5 0.0065 0 52.6
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_4_2021.pdf) '

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
I F g
.5 P.
z
e L
. E
I. ' a Composite Composite Grab Grab Composite Calculated Composite
a g - z
O u' g z' NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Rrs mg/I mg/I mg/I mg/I mg/I percent mg/I
1 0955 24 99.97
2
3
4
5 0955 24 97.98
6 0955 24 97.71
7 0955 24 97.78
8 0955 24 99.96
9 0955 24 98.51
10
11
12 0955 24 50.82
0955 24 97.01
0955 24 99.96
15 0955 24 98.78
16 0955 24 99.96
17
IS
19 0955 24 96.78
20 0955 24 98.51
21 0955 24 99.96
22 0955 24 99.97
23 0955 24 98.6
24
25
26 0955 24 99.96
27 0955 24 <0.04 0.073 <5 <0.01 <0.0025 98.71 0.178
28 0955 24 98.21
29 0955 24 99.97
i0 0955 24 99.98
Monthly Average Limit:
Monthly Average: 0 0.073 0 0 0 96.623333 0.178
Daily Maximum: 0 0.073 0 0 0 99.98 0.178
Daily Minimum: 0 0.073 0 0 0 50.82 0.178
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_4_2021.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
d
Composite
z
TOT HARD
2400 clock mg/I
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 0900 34.2
28
29
30
Monthly Average Limit:
Monthly Average: 34.2
Daily Maximum:
34.2
Daily Minimum:
34.2
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_4_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:04-2021(April2021) VERSION:2.0 STATUS:Submitted
COMPLIANCE STATUS:Non-Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:09/15/2021
Electronically Certified by James Andrew Levis on 2021-09-15 09:34:20.501
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-09-15 09:34:45.716
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
*Am,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
rate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Waypoint Analytical,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Jerry Lyman,Anthony Fritts,Tony Huffman Lane Cory Glenn Morrow
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_4_2021.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2021(April 2021) VERSION:2.0 STATUS:Submitted
Report Comments:
During the week of 4/12/21-4/16/21 the Town of Mooresville received a weekly BOD result of 9.88 mg/1.This exceeds the weekly BOD limit of 7.5 mg/L.This was caused
during the Clarifier drive rehab that was taking place this week.DWQ was notified prior to the start of the project.
eDMR Qualifications:
BOD(IN HOUSE):April 15th,-16th,2021 GGA standard read 231 mg/L,which exceeds the acceptable limits of the 198+/-30.5 mg/L range.All other QC was acceptable.
TSS(IN HOUSE)April 14th,2021 PRD%duplicates read at 22%,which exceeds the acceptable limit of 4=20%.
METALS(PACE,INC.)April 27th,2021 Influent sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.
None reported for Low-Level Residual Chlorine,Fecal Coliform,Ammonia Nitrogen,Total Cyanide,Mercury,Total Kjeldahl Nitrogen,Total Nitrogen,Total Phosphorus,
Nitrate,Nitrite.
***REVISED eDMR DUE TO CONTRACT LAB HAVING TO RE-RUN SELENIUM AT REQUIRED LOWER DETECTION LIMIT AND UPDATE THE DETECTION
LIMIT FOR SILVER.***

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o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - Composire Sample Time ^y �7 H
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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 QM600 QY600 01105 01002 01027 01034
F E 1 iA
u iZ
B` ° a`
ti
a a E - Monthly Monthly Monthly Quarterly Annually
F a z
5 u a O' a Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Com osite Composite
Cl' el O O 2 TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 cIu k Hrs 2400 clock Hrs Y/B/N mg/1 mg/1 -mg/1 mg/1 yes=1 no=0 lb/mon lbs/yr mg/1 mg/1 mg/1 mg/I
1 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y _
0 1005 24 06:00 24 B
9 06:00 24 N
1B 06:00 24 N
1I 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y 20.4 2.2 0.0043 49 0.00015 <0.00008 0.00075
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
-
16 1005 24 06:00 24 N
17 1005 24 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N 27010.79 27010.79
Monthly Average Limit: 0.0195
Monthly Averages 20.4 2.2 0.0043 49 27010.79 27010.79 0.00015 0 0.00075
Daily Mnu mum: 20 4 2.2 0.0043 49 27010.79 27010.79 0.00015 0 0.00075
Daily Minimum: 20.4 2.2 0.0043 49 27010.79 27010.79 0.00015 0 0.00075
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_3.0_1_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
E F /5
e 1: P G ,11
V C eP. y L
O
u O o Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
S e
2 O x'
g g' cei
0 X aG CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
U O
2400 clock Hrs 2400 clock Bn YB/N percent ug/I mgal/month mg/I ng/I mg/1 mg/1 mg/1 mg/1 mg/1 mg./1
I 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 B
9 06:00 24 N
10 06:00 24 N
11 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y <8 0.00013 <1 0.0211 0.0017 1.5 18.8 0.096 <5
'- 1005 24 06:00 24 Y
1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 N
17 1005 24 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N 158.76
Monthly Average Limit:
Monthly Average: 0 158.76 0.00013 0 0.0211 0.0017 1.5 18.8 0.096 0
Daily Maximum: 0 158.76 0.00013 0 0.0211 0.0017 1.5 18.8 0.096 0
Daily Minimum: 0 158.76 0.00013 0 0.0211 0.0017 1.5 18.8 0.096 0
'•"No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_1_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TGP3B 01147 01077 01092
in
2 F I 4
g e < f-
Q V L
E. u O . Composite Composite Composite Composite
e n 8 ` a aC U 2 O g O 2 CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs Y/B/N pass/fail mg/1 mg/1 mg/1
I 06:00 24 N
2 06:00 24 N
3 06:00 24 N
4 1005 24 06:00 24 Y
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 B
9 06:00 24 N
10 06:00 24 N
11 1005 24 06:00 24 Y
12 1005 24 06:00 24 Y 0.00013 <0.0004 0.0607
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 N
17 1005 24 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 06:00 24 N
24 06:00 24 N
25 1005 24 06:00 24 Y
26 1005 24 06:00 24 Y
27 1005 24 06:00. 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 06:00 24 N
31 06:00 24 N
Monthly Average Limit:
Monthly Average: 0.00013 0 0.0607
Daily Maximum: 0.00013 0 0.0607
Daily Minimum:
0.00013 0 0.0607
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver 3.0_1_2021.pdf)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
• 01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
E. R
e
U n Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
e` 8 z
C U I LZ As-TOTAL BODS-•%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/1 percent mg/I mg/1 mg/I mg/1 mg/I ng/I mg/1 mg/I mg/1
1
2
3
4 0955 24 99.23
5 0955 24 98.55
6 0955 24 99.24 _
7 0955 24 99.13
0 0955 24 99.14
9
10
11 0955 24 99.19
12 0955 24 0.00036 99.34 <0.00016 0.0023 0.0387 62.3 0.0011 12.5 0.0284 0.0026 45.8
13 0955 24 99.41
14 0955 24 99.73
15 0955 24 '99.17
16
17
18
19 0955 24 99.27
20 0955 24 99.49
21 0955 24 99.32
22 0955 24 99.26
23
24
25 0955 24 99.18
26 0955 24 98.92
27 0955 24 99.1
28 0955 24 97.91
29 0955 24 99.13
30
31
Monthly Average Limit:
Monthly Average: 0.00036 99.142632 0 0.0023 0.0387 62.3 0.0011 12.5 0.0284 0.0026 45.8
Daily Manimnm: 0.00036 99.73 0 0.0023 0.0387 62.3 0.0011 12.5 0.0284 0.0026 45.8
Daily Minimum: 0.00036 97.91 0 0.0023 0.0387 62.3 0.0011 12.5 0.0284 0.0026 45.8
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_1_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
1R PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
* e
I. u d Composite Composite Grab Grab Composite Calculated Composite
* 0 3 k.
O U !- 2 NO3-N NO2-N OIL-CASE Se-TOTAL SILVER TSS-%R ZINC
2400 Ara mg/I mg/1 mg/1 mg/I mg/I percent mg/I
2
3
4 0955 24 98.11
5 0955 24 96.3
6 0955 24 99.95
7 0955 24 99.94
8 0955 24 97.25
9
10
11 0955 24 99.95
12 0955 24 <0.04 0.072 21.5 0.00035 0.00017 97.57 0.161
0955 24 99.95
0955 24 99.96
15 0955 24 99.95
16
17
18
19 0955 24 99.96
20 0955 24 99.95
21 0955 24 99.95
22 0955 24 99.95
23
24
25 0955 24 97.4
26 0955 24 98.19
27 0955 24 97.86
28 0955 24 97.34
29 0955 24 99.96
30
31
Monthly Average Limit:
Monthly Average: 0 0.072 21.5 0.00035 0.00017 98.920526 0.161
Daily Maximum: 0 0.072 21.5 0.00035 0.00017 99.96 0.161
Daily Minimum: 0 0.072 21.5 0.00035 0.00017 96.3 0.161
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_3.0_1_2021.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
Composite
a a
TOT HARD
2400 clock mg/1
2
3
4
5
6
7
8
9
10
11
12 0905 3 .5
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average: 31.5
Daily Maximum: 31.5
Daily Minimum:
31.5
ss.>No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_1_2021.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
ER PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE: 10/31/2023
Electronically Certified by James Andrew Levis on 2023-10-31 10:40:14.255
ORC/Certifier Signature :James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2023-10-31 10:40:44.06
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
tem,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
orate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Prism Labs,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Jerry Lyman,Anthony Fritts
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_1_2021.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2021(January 2021) VERSION:3.0 STATUS:Submitted
Report Comments:
Compliant for January 2021
eDMR Qualifications:
BOD:
Jan 21-22,2021-GGA standard(230mg/L)read higher than the acceptable range of 198+/-30mg/L.
Fecal Coliform:
Jan 8,2021-Duplicates read more than 5 colonies difference(66 and 37 CFU/100mL)respectively.
Jan 25,2021-Duplicates read more than 5 colonies difference(29 and 7 CFU/100mL)respectively.
Jan 26,2021-Duplicates read more than 5 colonies difference(7 and 22 CFU/100mL)respectively.
Total Cyanide:
Jan 12,2021-Matrix spike recovery exceeded QC limits.Batch accepted based on laboratory control sample(LCS)recovery.RPD value was outside control limits.
No qualifications reported for:
TSS,Low-Level Residual Chlorine,Ammonia Nitrogen,Mercury,Metals,Total Kjeldahl Nitrogen,Total Nitrogen,Total Phosphorus,Nitrate,Nitrite.
***REVISED eDMR TO REFLECT LABORATORY DETECTION LIMITS FOR METALS(NOT LTMP)***
****REVISED TO CORRECT AN ERROR FOUND WHILE DOING HEADWORKDS.INFLUENT CD SHOULD BE<0.00016 NOT 0.00016.****

Pace Analytical Services,LLC
9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
wrw.PIedabs.com [phone]
ANALYTICAL RESULTS
Project: Effluent/Influent
Pace Project No.: 92516182
Sample: EFFLUENT COMP Lab ID: 92516182003 Collected: 01/12/21 10:13 Received: 01/12/21 14:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 1.5 mg/L 0.50 0.25 1 01/13/21 13:29 01/14/21 04:32 7727-37-9
353.2 Nitrogen,N021NO3 unpres Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,NO2 plus NO3 18.9 mg/L 0.20 0.050 5 01/13/21 00:07
Nitrogen, Nitrate 18.8 mg/L 0.20 0.050 5 01/13/21 00:07 14797-55-8
Nitrogen,Nitrite 0.096 mg/L 0.040 0.010 1 01/12/21 23:43 14797-65-0
Sample: INFLUENT COMP Lab ID: 92516182004 Collected: 01/12/21 10:15 Received: 01/12/21 14:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
ardness,Calcium(SM 2340B) 62300 ug/L 250 60.5 1 01/13/21 01:50 01/14/21 17:47
-30.8 MET ICPMS Analytical Method:EPA 200.8 Rev 5.4 Preparation Method:EPA 200.8 Rev 5.4
Pace Analytical Services-Asheville
Arsenic 0.36 ug/L 0.20 0.17 2 01/13/21 01:48 01/18/21 15:32 7440-38-2
Cadmium ND ug/L 0.16 0.12 2 01/13/21 01:48 01/18/21 15:32 7440-43-9
Chromium 2.3 ug/L 1.0 0.99 2 01/13/21 01:48 01/18/21 15:32 7440-47-3
Copper 38.7 ug/L 1.0 0.97 2 01/13/21 01:48 01/18/21 15:32 7440-50-8
Lead 1.1 ug/L 0.20 0.15 2 01/13/21 01:48 01/18/21 15:32 7439-92-1
Molybdenum 28.4 ug/L 1.0 0.22 2 01/13/21 01:48 01/18/21 15:32 7439-98-7
Nickel 2.6 ug/L 1.0 0.68 2 01/13/21 01:48 01/18/21 15:32 7440-02-0
Selenium 0.35J ug/L 1.0 0.12 2 01/13/21 01:48 01/18/21 15:32 7782-49-2
Silver 0.17J ug/L 0.80 0.14 2 01/13/21 01:48 01/18/21 15:32 7440-22-4
Zinc 161 ug/L 10.0 5.4 2 01/13/21 01:48 01/18/21 15:32 7440-66-6
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Rev 2.0 1993 Preparation Method:EPA 351.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen,Kjeldahl,Total 45.8 mg/L 2.5 1.2 5 01/13/21 13:29 01/14/21 04:50 7727-37-9
353.2 Nitrogen,NO2/NO3 unpres Analytical Method:EPA 353.2 Rev 2.0 1993
Pace Analytical Services-Asheville
Nitrogen, NO2 plus NO3 0.028J mg/L 0.040 0.010 1 01/12/21 23:44
Nitrogen,Nitrate ND mg/L 0.040 0.010 1 01/12/21 23:44 14797-55-8
Nitrogen,Nitrite 0.072 mg/L 0.040 0.010 1 01/12/21 23:44 14797-65-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/20/2021 05:08 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 18

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NC01 Q61600 QY600 01105 01002 01027 01034
r; E .i ti
F Q .
wI m Monthly Monthly Monthly Quarterly Annually
g 0 2 - O 5
G U t= O O Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
O r. TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/B/N mg/I mg/I mg/I mg/1 yes=1 no=0 lb/mon lbs/yr mg/I mg/I mg/I mg/I
I 1005 24 06:00 24 Y
2 1005 24 06:00 24 Y
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 1005 24 06:00 24 B
9 1005 24 06:00 24 Y
to 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y 20.12 1.2 0.0055 57.3 0.00038 <0.00008 <0.000:
I4 1005 24 06:00 24 Y
15 1005 24 06:00 24 B
16 1005 24 06:00 24 B
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 B
31 06:00 24 N
25992.34 209665.45
Monthly Average Limit: 0.0195
Monthly Average. 20.12 1.2 0.0055 57.3 25992.34 209665.45 0.00038 0 0
Daily Maximum: 20.12 1.2 0.0055 57.3 25992.34 209665.45 0.00038 0 0
Daily Minimum: 20 12 1.2 0.0055 57.3 25992.34 209665.45 0.00038 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
I •
[= tE y
F e
g ii
- S aG
e e` a
u g i O` s. Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
e T. 5 u a'2U t= O O O 2 CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock Hrs 2400 clock Hrs V/B/N percent ug/I mgal/month mg/I ng/I mg/1 mg/1 mg/I mg/I mg/I mg/I
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 Y
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 B
9 1005 24 06:00 24 Y
10 06:00 24 N
II 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y <8 0.00011 I 0.0063 0.0018 1.8 18.2 0.12 <5
1005 24 06:00 24 Y
t5 1005 24 06:00 24 B
16 1005 24 06:00 24 B
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 B
31 06:00 24 N 154.9
Monthly Average Limit:
Monthly Average:
0 154.9 0.00011 1 0.0063 0.0018 1.8 18.2 0.12 0
Daily Maximum: 0 154.9 0.00011 1 0.0063 0.0018 1.8 18.2 0.12 0
Daily Minimum: 0 154.9 0.00011 I 0.0063 0.0018 1.8 18.2 0.12 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TGP3B 01147 01077 01092
F E 2
r F e
e` — ° z
a e a i —
G - y L
a a u �I g Composite Composite Composite Composite
o u a
O U t= O O.'' O i. CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs Y/B/N pass/tail mg/1 mg/1 mg/1
I 1005 24 06:00 24 Y
2 1005 24 06:00 24 Y
3 06:00 24 N
4 06:00 24 N
5 1005 24 06:00 24 Y
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 B
9 1005 24 06:00 24 Y
t0 06:00 24 N
11 06:00 24 N
12 1005 24 06:00 24 Y
13 1005 24 06:00 24 Y <0.0005 <0.0004 0.0427
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 B
16 1005 24 06:00 24 B
17 06:00 24 N
18 06:00 24 N
19 1005 24 06:00 24 Y
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 06:00 24 N
25 06:00 24 N
26 1005 24 06:00 24 Y
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
38 1005 24 06:00 24 B
31 06:00 24 N
Monthly Average Limit:
Monthly.Average: 0 0 0.0427
Daily Maximum:
0 0 0.0427
Daily Minimum:
0 0 0.0427
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_10_2020.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
.R PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
. E
Im r 5Xweek 5Xweek
E �
u 8
z Composite Composite Grab Grab Composite Composite Composite Composite Composite
7.....:2 ! 2 HOD-Cone -TSS-Cone TEMP-C pH NII3-N-Cone DO TOTAL N- TOTAL P-Cone ALUMINUM
2400 Hrs mg/I mg/I deg c su mg/1 mg/1 mg/1 mg/I mg/1
1 0955 24 314 284 24.2 6.85 32 3.66
2 0955 24 448 278 23.5 7.09 28 3.88
3 4.81
4 4.68
5 0955 24 458 298 23.4 7.16 30 3.84
6 0955 24 402 370 23.6 6.67 26 4.89
7 0955 24 396 370 23.6 7.15 25 3.77
0 0955 24 428 234 24.5 6.86 29 4.94
9 0955 24 462 482 22.9 6.99 29 3.9
t0 4.35
II 4.6
12 0955 24 267 356 22.8 6.91 17 3.74
" 0955 24 283 386 23.8 6.94 20 4.42 32.06 3.4
0955 24 396 256 22.9 7.06 24 4.71
15 0955 24 305 316 21.5 6.82 24 4.07
16 0955 24 337 454 23.5 6.85 26 4.33
17 4.52
18
5.15
19 0955 24 344 310 22.9 7.11 30 3.66
20 0955 24 348 370 22.9 6.74 30 4.5
21 0955 24 380 300 23.8 7.05 26 5.13
22 0955 24 316 482 24.2 6.82 26 5.03
23 0955 24 393 344 23.4 6.77 30 4.85
24 3.48
2s 4.89
26 0955 24 316 276 22.2 6.62 24 4.68
27 0955 24 325 440 23.1 7.28 26 4.5
28 0955 24 290 562 23 8.25 29 4.67
29 0955 24 288 274 23.5 7.34 28 4.55
30 0955 24 354 342 22.6 7.16 24 4.56
31 4.96
Monthly Average Limit:
Monthly Average: 356.818182 353.818182 23.263636 26.5 4.442581 32.06 3.4
Daily Maximum: 462 562 24.5 8.25 32 5.15 32.06 3.4
Daily Minimum: 267 234 21.5 6.62 17 3.48 32.06 3.4
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728 Ver 2.0 10 2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
.�
.5 E. •
i F
e - z
Da
e0 L
a Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
z
G' tJ t= i As-TOTAL BOD5-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 firs mg/I percent mg/I mg/1 mg/I mg/I mg/I ng/1 mg/I mg/I mg/I
I 0955 24
99.3
2 0955 24
99.35
3
4
s 0955 24
99.41
6 0955 24
99.4
7 0955 24
99.39
8 0955 24
99.28
9 0955 24
99.09
10
11
12 0955 24
97.87
13 0955 24 0.0007 99.19 0.0001 0.0026 0.0346 70.6 0.0022 18 0.0061 0.0029 32
14 0955 24
99.14
15 0955 24
99.15
16 0955 24
99.14
17
18
19 0955 24
98.69
20 0955 24
99.25
21 0955 24
99.11
22 0955 24
99.27
23 0955 24
98.93
24
zs
26 0955 24
99.21
27 0955 24
99,17
28 0955 24
99.17
29 0955 24
99.1
30 0955 24
99.1
31
Monthly.Average Limit:
Monthly Average:
0.0007 99.123182 0.0001 0.0026 0.0346 70.6 0.0022 18 0.0061 0.0029 32
Daily Maximum: 0.0007 99.41 0.0001 0.0026 0.0346 70.6 0.0022 18 0.0061 0.0029 32
Daily Minimum: 0.0007 97.87 0.0001 0.0026 0.0346 70.6 0.0022 18 0.0061 0.0029 32
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_10_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
e
F I
s ri
8. u Composite Composite Grab Grab Composite Calculated Composite
a 7 oe
C' U [= ze NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Hrs mg/I mg/I mg/I mg/I mg/I percent mg/I
I 0955 24 99.96
2 0955 24 99.96
3
4
5 0955 24 99.96
6 0955 24 99.97
7 0955 24 99.97
8 0955 24 99.95
9 0955 24 98.88
10
II
12 0955 24 97.42
13 0955 24 <0.04 0.062 16.2 <0.0005 <0.0004 98.45 0.152
0955 24 97.35
Is 0955 24 98.29
16 0955 24 98.42
17
18
19 0955 24 97.91
20 0955 24 98.11
I 21 0955 24 97.48
22 0955 24 98.59
23 0955 24 97.41
24
25
26 0955 24 98.04 j
27 0955 24 97.74
28 0955 24 98.7
29 0955 24 97.13
30 0955 24 97.15
31
Monthly Average Limit: I
Monthly Average: 0 0.062 16.2 0 0 98.492727 0.152
Daily Maximum: 0 0.062 16.2 0 0 99.97 0.152
Daily Minimum: 0 0.062 16.2 0 0 97.13 0.152
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_2.0_10_2020.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
Quarterly
i= Composite
j TOT HARD
2400 sleek mg/I
2
3
4
5
6
7
8
9
10
11
12
13 1010 34.4
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly.Average:
34.4
Daily hlaximum:
34 4
Daily Minimum:
34.4
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728 Ver_2.0_10_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
tR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
__..vIPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:08/25/2021
Electronically Certified by James Andrew Levis on 2021-08-25 11:35:53.915
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The pennittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Anyinformation shall beprovided orallywithin 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-08-25 11:36:24.118
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Pennittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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,
Grate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Prism Labs,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Jerry Lyman,Anthony Fritts
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_10_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD: 10-2020(October 2020) VERSION:2.0 STATUS:Submitted
Report Comments:
Compliant for October 2020
DMR Qualifications:
None reported for BOD,TSS LOW-LEVEL RESIDUAL CL2,FECAL COLIFORM,NH3-N,TOTAL CYANIDE,MERCURY,METALS,TKN,TOTAL NITROGEN,
TOTAL PHOSPHORUS,NO2,NO3.
***REVISED eDMR TO REFLECT LABORATORY DETECTION LIMITS(NOT LTMP)***

it e •o !A a �n s w N .. a to of a rn f, e a m a �n a w D. — Date O n MI
* w w ti N ti f. ti w GS
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p N N N N N N N N N N N N N N N N N =
A A A A A A A A A A A A A A A A A A A A A A O
m Total Composite Time
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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0j N 77
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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
CO600 C0665 01042 00900 NC01 QM600 QY600 01105 01002 01027 01034
I
I_ F y 11
a _ C x
w z Monthly Monthly Monthly Quarterly Annually
fi 4 18u° 8 E. Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
a. E - 0 U C
O 6 F° O O O 2 TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/BM mg/1 mg/1 mg/I mg/I yes=1 no=0 lb/mon lbs/yr mg/I mg/I mg/I mg/1
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 B
3 06:00 24 N
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
1005 24 06:00 24 Y
10 1005 24 06:00 24 Y
It 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y 13.27 1.1 0.0033 67.9 0.00039 <0.00008 <0.0005
IS 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
Z5 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 B
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y 16056.26 128707.96
Monthly Average Limit: 0.0195
Monthly Average: 13.27 1.1 0.0033 67.9 16056.26 128707.96 0.00039 0 0
Daily Maximum:
13.27 1.1 0.0033 67.9 16056.26 128707.96 0.00039 0 0
Daily Minimum: 13.27 1.1 0.0033 67.9 16056.26 128707.96 0.00039 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_7_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
.1 F w
e f - 8 a
+ i . i
ea i= a e -
V fi e C a" 8x Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
G U F= O S O 2 CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOTKJEL NO3_N Not-N OIL-GRSE
2400 clock Hrs 2400 clock Hrs Y/BM —percent ug/I mgal/month-mg/1 J ng/I mg/I mg/1 mg/I mg/I mg/I mg/1
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 B
3 06:00 24 N
4 06:00 24 N _
5 06:00 24 N
6 1005 24 06:00 24 Y
7
1005 24 06:00 24 Y
a 1005 24 06:00 24 Y
y 9 1005 24 06:00 24 Y
IS 1005 24 06:00 24 Y
11 06:00 24 N
12 06:00 24 N
" 1005 24 06:00 24 Y
1005 24 06:00 24 Y <8 0.00013 <1 0.006 0.0015 1.4 11.7 0.17 <5
15 1005 24 .06:00 24 Y
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
/
24 1005 24 06:00 24 Y -
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
20 1005 24 06:00 24 B
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y 145.08
Monthly Average Limit:
Monthly Average:
0 145.08 0.00013 0 0.006 0.0015 1.4 11.7 0.17 0
Daily Maximum:
0 145.08 0.00013 0 0.006 0.0015 1.4 11.7 0.17 0
Daily Minimum: 0 145.08 0.00013 0 0.006 0.0015 1.4 11.7 0.17 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_7_2020.pdf)

1
NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
12 B I n
ri Q I m I. e u 8 's Composite Composite Composite Composite
* e a
G' u t= O O Z CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Sri Y/B/N pass/fail mg/I mg/I mg/1
I 1005 24 06:00 24 Y
2 1005 24 06:00 24 B
3 06:00 24 N
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 1005 24 06:00 24 Y
II 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y <0.0005 <0.0004 0.049
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 B
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y
Monthly Average Limit:
Monthly Average: 0 0 0.049
Daily Maximum:
0 0 0.049
Daily Minimum: 0 0 0.049
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_7_2020.pdt)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Lredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
F E
-
2 At z
m
E e
a u' a Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
C u H 2 As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICIRL TOT KJEL
2400 Hrs mg/1 percent mg/I mg/I mg/1 mg/1 mg/I ng/1 mg/1 mg/I mg/I
1 0955 24 99.53
2 0955 24 99.44
3
4
5
6 0955 24 99.39
7 0955 24 99.46
8 0955 24 99.11
9 0955 24 99.22
16 0955 24 99.41
11
12
13 0955 24 99.24
14 0955 24 0.0022 99.27 <0.00016 0.0048 0.056 100 0.0033 49.2 0.0073 0.0041 40.4
15 0955 24 99.3
-
16 0955 24 99.28
17 0955 24 99.27
18
19
20 0955 24 99.23
21 0955 24 99.42
22 0955 24 98.82
23 0955 24 99.21
24 0955 24 99.55
-
25
26 .
27 0955 24 99.71
28 0955 24 99.39
29 0955 24 99.24
30 0955 24 99.3
31 0955 24 99.22
Monthly.Average Limit:
Monthly overage: 0.0022 99.318636 0 0.0048 0.056 100 0.0033 49.2 0.0073 0.0041 40.4
Daily Maximum: 0.0022 99.71 0 0.0048 0.056 100 0.0033 49.2 0.0073 0.0041 40.4
Daily Minimum: 0.0022 98.82 0 0.0048 0.056 100 0.0033 49.2 0.0073 0.0041 40.4
****No Reporting Reason:ENFRUSE=No Flow-Retlse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_7_2020.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted 1
1
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
F E is
F
C
N p o0
u°
L
3. Composite Composite Grab Grab Composite Calculated Composite
2 Ti
C U E z' NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Hrs mg/I mg/I mg/I mg/I mg/I percent mg/I
1 0955 24 99.95
2 0955 24 99.95
3
4
5
6 0955 24 99.95
7 0955 24 99.95
0 0955 24 99.97
9 0955 24 99.95
10 0955 24 99.96
11
12
0955 24 99.96
0955 24 <0.04 0.066 15.1 <0.001 <0.0008 99.97 0.161
15 0955 24 99.96
16 0955 24 99.95
17 0955 24 99.94
18
19
20 0955 24 99.96
21 0955 24 99.98
22 0955 24 99.95
23 0955 24 99.95
24 0955 24 99.96
25
26
27 0955 24 97.19
28 0955 24 99.95
29 0955 24 99.96
10 0955 24 99.95
31 0955 24 99.95
Monthly.Average Limit:
Monthly Average: 0 0.066 15.1 0 0 99.83 0.161
Daily Maximum: 0 0.066 15.1 0 0 99.98 0.161
Daly Minimum: 0 0.066 15.1 0 0 97.19 0.161
""`No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_7_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
11,
2 m Quarterly
Composite
2
i TOT HARD
2400 clock mg/I
2
3
a
5
6
7
8
9
I0
11
12
13
14 0800 33.6
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Average Limit:
Monthly Average:
33.6
Daily hlaximum:
33.6
Daily Minimum:
33.6
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENV WTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_7_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
[R PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
wivIPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:08/02/2021
Electronically Certified by James Andrew Levis on 2021-08-02 14:18:28.376
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-08-02 14:28:30.023
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date: 03/31/2024
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,
rate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Prism Labs,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Anthony Fritts,Glenn Morrow
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_7_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:07-2020(July 2020) VERSION:2.0 STATUS:Submitted
Report Comments:
Compliant for July 2020.
DMR Qualifications:
TSS July 17th,2020:Relative percent duplicates(RPD)read 24%at 260 mg/L and 204 mg/L respectively.All other data was acceptable.
No qualifications reported for:BOD,Low Level CL2,Fecal,Ammonia Nitrogen,Total Cyanide,Mercury,Metals,Total Kjeldahl Nitrogen,Total Nitrogen,Total Phosphorus,
Nitrate,Nitrite
***RIVISED eDMR TO REFLECT LABORATORY DETECTION LIMITS(NOT LTMP)***

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 C0665 01042 00900 NCOI QM600 QY600 01105 01002 01027 01034
F E F y .41
G I I
e s 7::
a
m" 8 < r. 2 Monthly Monthly Monthly Quarterly Annually
fiu . u a` Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
C U f= O O O % TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 clock Hrs Y/a/N mg/I mg/I mg/I mg/1 yes=1 no=0 lb/mon lbs/yr mg/1 mg/1 mg/I mg/1
I 1005 24 06:00 24 Y
2 1005 24 06:00 24 Y
3 1005 24 06:00 24 Y
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 B 22.22 1.7 0.0035 63.6 0.00018 <0.00008 <0.0005
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
to 06:00 24 N
1
II 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
- -
14 1005 24 06:00 24 Y
-
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 1005 24 06:00 24 Y 1
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 B
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y 26112.71 75761.8
Monthly Average Limit: 0.0195
Monthly Average: 22.22 1.7 0.0035 63.6 I 26112.71 75761.8 0.00018 0 0
Daily Maximum: 22.22 1.7 0.0035 63.6 1 261 12.71 75761.8 0.00018 0 0
Daily Minimum:
22.22 1.7 0.0035 63.6 1 26112.71 75761.8 0.00018 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
_ F N
_ O
t a a
Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
u E — ` 5
a U O O CER7DCHV CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NW-N NO2-N OIL-GRSE
.2400 clock ®2400 clock Hrs Y/B/N percent ug/I mgal/montb mg/I ng/I mg/1 mg/1 mg/I mg/1 mg/I mg/1
IN 1005 ®06:00 24 Y
©1005 ®06:00 24 Y
I
1005 1111
06:00 24 N ■■■■■■■
©_■06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 B <8 0.00023 <0.5 0.012 0.001 1 1.3 20.8 0.12 <5
8 1005 24 06:00 24 Y
1005 ®06:00 24 Y
Mill 06:00 24
lin III 06:00 24 N
® III 06:00 24 N
1005 24 06:00 24 Y
1005 24 06:00 24 Y
15 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
I
1005 li
06:00 24 Nell -■■■■■■■
2 100 ■ N 06:00 24 HI
I 1005 II
06:00 24 Y ■■■■■■■
1005 06:00 24 B
111 1005 06:00 24 Y
1005 II 06:00 24 Y ■■■■■■.
®_ 06:00 24 N
Ell_.06:00 24 N
lin 1005 ®06:00 24 Y
IN 1005 ®06:00 24 Y
1.1005 ®06:00 24 Y
30 1005 24 06:00 24 Y ■■140.91 ■■■■
Monthly.Average Limit:
Monthly Average:
0 140.91 0.00023 0 0.012 0.0011 1.3 20.8 0.12 0
Daily Maximum:
0 140.91 0.00023 0 0.012 0.0011 1.3 20.8 0.12 0
Daily Minimum:
0 140.91 0.00023 0 0.012 0.0011 1.3 20.8 0.12 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TGP3B 01147 01077 01092
e •
F e is a
e 1- - o a
E
e a` P a a
g, 3 a Composite Composite Composite Composite
E ? �` V a
G U t= O O O CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs Y/B/N pass/fail mg/1 mg/1 mg/1
1 1005 24 06:00 24 Y
2 1005 24 06:00 24 Y
3 1005 24 06:00 24 Y
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 B <0.0005 <0.0004 0.056
0 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 06:00 24 N
11 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
is 1005 24 06:00 24 Y
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 1005 24 06:00 24 Y
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 B
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
Monthly Average Limit:
Monthly Average:
0 0 0.056
Daily Maximum: 0 0 0.056
Daily Minimum: 0 0 0.056
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001
C0310 C0530 00010 00400 C0610 00300 C0600 C0665 01105
e •
F 8 4
t
m" r 5 X week 5 X week
8 a
E 3 . Composite Composite Grab Grab Composite Composite Composite Composite Composite
z`
2c." �- z° BOD-Cons TSB-Couc TEMP-C pH N113-N-Couc DO TOTAL N- TOTAL P-Cons ALUMINUM
2400 Firs mg/I mg/1 deg c su mg/I mg/I mg/I mg/I mg/I
1 0955 24 282 272 18.7 7.32 25 5.31
2 0955 24 333 256 18.8 7.45 24 5.34
3 0955 24 299 278 19.2 7.3 24 4.48
4
4.28
5
5.99
6 0955 24 372 278 20 6.4 23 5.47
7 0955 24 353 294 19.8 6.75 24 5.31 34.08 6
8 0955 24 330 274 20.8 7.54 24 4.79
9 0955 24 374 270 21 6.88 27 5.17
10 H H 3.82
11
6.13
12
4.58
0955 24 385 356 20.5 7.02 22 4.41
0955 24 380 268 20.4 6.21 23 4.3
15 0955 24 323 272 19.8 7.17 23 5.45
16 0955 24 356 286 20.4 7.02 22 4.99
17 0955 24 370 238 20.6 6.12 22 6.19
18
5.27
19
5.45
20 0955 24 394 236 19 6.84 24 5.35
21 0955 24 398 298 21.2 6.06 24 5.22
22 0955 24 352 266 20.8 5.83 22 5.21
23 0955 24 349 252 18.7 6.71 21 5.33
24 0955 24 389 254 20.6 6.39 21 5.14
25
5.74
26
5.46
27 0955 24 415 298 20.7 6.82 22 5.48
28 0955 24 398 262 21.3 7.07 24 5.2
29 0955 24 300 256 22.1 6.75 25 5.09
30 0955 24 298 342 19.2 6.92 22 5.11
Monthly Average Limit:
Monthly Avenge: 354.761905 276.47619 20.171429 23.238095 5.168667 34.08 6
Daily Maximum:
415 356 22.1 7.54 27 6.19 34.08 6
Daily Minimum: 282 236 18.7 5.83 21 3.82 34.08 6
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 O (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
F 1
a' tr
e a
u S Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
e' 3 m
C U 2 As-TOTAL BODS-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Brs mg/1 percent mg/I mg/I mg/I mg/I mg/1 ng/I mg/I mg/I mg/l
/ 0955 24 99.26
2 0955 24 99.25
3 0955 24 99.26
4
5
6 0955 24 99.38
7 0955 24 0.00047 99.35 <0.00016 0.003 0.046 76.2 0.0014 65 0.018 0.003 34.5
s 0955 24
99.15
9 0955 24
99.28
to
11
12
13 0955 24
99.4
14 0955 24
99.32
15 0955 24 99.32
16 0955 24 99.33
17 0955 24
99.27
18
19
20 0955 24 99.47
zt 0955 24 99.5
22 0955 24
99.23
23 0955 24
99.71 _
24 0955 24
99.33 _
25
`26
27 0955 24
99.42
28 0955 24 99.75
29 0955 24
99.17
30 0955 24
98.49
Monthly Average Limit:
Monthly Average: 0.00047 99.31619 0 0.003 0.046 76.2 0.0014 65 0.018 0.003 34.5
Daily Maximum: 0.00047 99.75 0 0.003 0.046 76.2 0.0014 65 0.018 0.003 34.5
Daily Minimum:
0.00047 98.49 0 0.003 0.046 76.2 0.0014 65 0.018 0.003 34.5
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
00620 00615 00556 01147 01077 81011 01092
e
F
3
5 C
m' $ z
m
fi
iu° 8 Composite Composite Grab Grab Composite Calculated Composite
e .
G U Z NO3-N NO2-N OI4CRSE Sc-TOTAL SILVER TSS-%R ZINC
2400 Ire mg/1 mg/1 mg/1 mg/I mg/I percent mg/I
1 0955 24 99.95
2 0955 24
99.94
3 0955 24 99.95
4
s
6 0955 24
99.95
7 0955 24 <0.04 0.079 28.4 <0.001 <0.0008 99.95 0.161
8 0955 24
99.95
9 0955 24
99.95
10
11
12
0955 24 99.97
0955 24 99.95
15 0955 24
99.95
16 0955 24 99.95
17 0955 24
99.94
18
19
S0 0955 24 99.95
21 0955 24
99.95
22 0955 24 99.95
23 0955 24
99.95
24 0955 24
99.95
25
26
27 0955 24
99.95
28 0955 24
99.95
29 0955 24
99.95
30 0955 24
97.28
Monthly Average Limit:
Monthly Average: 0 0.079 28.4 0 0 99.822857 0.161
Daily Maximum: 0 0.079 28.4 0 0 99.97 0.161
Daily Minimum: 0 0.079 28.4 0 0 97.28 0.161
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_3.0 4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
2 e Quarterly
i a Composite
e a
ca y z TOT HARD
2400 clock mg/I
2
3
4
5
6
7 0845 35.4
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
2.3
29
30
Monthly Average Limit:
Monthly Average:
35.4
Daily Maximum: 35.4
Daily Minimum:
35.4
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
COMPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:07/09/2021
Electronically Certified by James Andrew Levis on 2021-07-09 10:21:28.939
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signed by James Andrew Levis on 2021-07-09 10:21:51.944
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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
or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,
rate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Prism Labs,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:Terry Smith,Jerry Lyman,Anthony Fritts
PARAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_3.0_4_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No '
eDMR PERIOD:04-2020(April 2020) VERSION:3.0 STATUS:Submitted
Report Comments:
Compliant for April 2020
BOD Qualifications:
April 2-3,2020 GGA standard reading of 229 mg/L was out of the acceptable range of 198+/-30.5 mg/L.All other QC was acceptable.
April 23-24,2020 GGA standard reading of 234 mg/L was out of the acceptable range of 198+/-30.5 mg/L.All other QC was acceptable.
Total Nitrogen Qualifications(Pace,INC.):
April 7,2020 Matrix spike recovery exceeded QC limits.Batch accepted based on laboratory control sample(LCS)recovery.
No qualifications reported for:
TSS,Low Level CL2,Fecal,Ammonia Nitrogen,Total Cyanide,Mercury,Metals,Total Kjeldahl Nitrogen,Total Phosphorus,Nitrate,Nitrite
***UPDATED eDMR TO INCLUDE ANNUAL POLLUTANT SCAN 4/20/20.***
***REVISED eDMR TO REFLECT LABATORY DETECTION LIMITS FOR INFLUENT AND EFFLUENT METALS(NOT LTMP)***

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
C0600 - C0665 01042 00900 NCOI QM600 QY600 01105 01002 01027 01034
2 6 .2F F 1- C
7.
ha `E_ _ Monthly Monthly Monthly Quarterly Annually
12 e' < F in -
a vo 2 2 O S. Composite Composite Composite Composite Grab Calculated Calculated Composite Composite Composite Composite
d e 3 8 ` C`
C* U o O Z 12 TOTAL N- TOTAL P- COPPER TOT HARD ANN POL TOTAL N- TOTAL N- ALUMINUM As-TOTAL CADMIUM Cr-TOTAL
2400 clock Hrs 2400 dock Hrs Y/B/N mg/1 mg/1 mg/l mg/I yes=l no=0 lb/mon lbs/yr mg/1 mg/1 mg/I mg/1
1 06:00 24 N
2 1005 24 06:00 24 Y
3 1005 24 06:00 24 Y
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 1005 24 06:00 24 Y
II 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y 7.48 1.6 0.0037 79.6 0.00029 <0.00008 <0.0005
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 06:00 24 N
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24. 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y 10222.73 10222.73
Monthly Average Limit: 0.0195
Monthly Average: 7.48 1.6 0.0037 79.6 10222.73 10222.73 0.00029 0 0
Daily Maximum: 7.48 1.6 0.0037 79.6 10222.73 10222.73 0.00029 0 0
Daly Minimum: 7.48 1.6 0.0037 79.6 10222.73 10222.73 0.00029 0 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_1_2020.pd0

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
IR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
THP3B 00720 82220 01051 COMER 01062 01067 00625 00620 00615 00556
I `
5 F C S
f
e8 <` r y I
u 3 y O o. Composite Grab Calculated Composite Grab Composite Composite Composite Composite Composite Grab
a e g� z �`
O U 2 6 O O 2 CER7DCIrY CN-TOT TOT FLOW LEAD MERCURY- MOLY NICKEL TOT KJEL NO3-N NO2-N OIL-GRSE
2400 clock firs 2400 clock Hrs Y/9/N percent ug/1 mgal/month mg/1 ng/I mg/I mg/I mg/I mg/I mg/I mg/I
1 06:00 24 N
2 1005 24 06:00 24 Y
3 1005 24 06:00 24 Y
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y ,
7 1005 24 06:00 24 Y
8 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 1005 24 06:00 24 Y .
11 06:00 24 N
12 06:00 24 N
1005 24 06:00 24 Y
1005 24 06:00 24 Y
15 1005 24 06:00 24 Y <8 0.00025 1.2 0.0048 0.00085 3.1 4.2 0.18 <5
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 06:00 24 N
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y 163.87
Monthly Average Limit:
Monthly Average: 0 163.87 0.00025 1.2 0.0048 0.00085 3.1 4.2 0.18 0
Daily Maximum: 0 163.87 0.00025 1.2 0.0048 0.00085 3.1 4.2 0.18 0
Daily Minimum: 0 163.87 0.00025 1.2 0.0048 0.00085 3.1 4.2 0.18 0
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
1 Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_1_2020.pdf)

•
NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: EFFLUENT DISCHARGE NO.: 001 NO DISCHARGE*: NO (Continue)
TCP3B 01147 01077 01092
F i F iz
F
e` a ° a
A fa t> E
e` < P. y l
$ u' g o` e°. Composite Composite Composite Composite
g : 6 u a
2U' t2 O O O 2 CERI7DPF Se-TOTAL SILVER ZINC
2400 clock Hrs 2400 clock Hrs Y/BIN pass/fail mg/1 mg/1 mg/1
I 06:00 24 N
2 1005 24 06:00 24 Y
3 1005 24 06:00 24 Y
4 06:00 24 N
5 06:00 24 N
6 1005 24 06:00 24 Y
7 1005 24 06:00 24 Y
0 1005 24 06:00 24 Y
9 1005 24 06:00 24 Y
10 1005 24 06:00 24 Y
II 06:00 24 N
12 06:00 24 N
13 1005 24 06:00 24 Y
14 1005 24 06:00 24 Y
15 1005 24 06:00 24 Y <0.0005 <0.0004 0.0298
16 1005 24 06:00 24 Y
17 1005 24 06:00 24 Y
18 06:00 24 N
19 06:00 24 N
20 06:00 24 N
21 1005 24 06:00 24 Y
22 1005 24 06:00 24 Y
23 1005 24 06:00 24 Y
24 1005 24 06:00 24 Y
25 06:00 24 N
26 06:00 24 N
27 1005 24 06:00 24 Y
28 1005 24 06:00 24 Y
29 1005 24 06:00 24 Y
30 1005 24 06:00 24 Y
31 1005 24 06:00 24 Y
Monthly Average Limit:
Monthly Average: 0 0 0.0298
Daily Maximum: 0 0 0.0298
Daily Minimum: 0 0 0.0298
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_1_2020.pdf)

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NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
01002 81010 01027 01034 01042 00900 01051 COMER 01062 01067 00625
.5 E
Y F...
(i
I 7 x Composite Calculated Composite Composite Grab Composite Composite Composite Composite Composite Composite
a f: As-TOTAL BOD5-%R CADMIUM Cr-TOTAL COPPER TOT HARD LEAD MERCURY- MOLY NICKEL TOT KJEL
2400 Hrs mg/I percent mg/I mg/I mg/I mg/I mg/I ng/I mg/I mg/I mg/I
1
2 0955 24 99.75
3 0955 24 99.28
4
5
6 0955 24 98.86
7 0955 24 99.38
8 0955 24 99.72
9 0955 24 99.23
to 0955 24 99.32
11
12
13 0955 24 99.24
14 0955 24 97.18
15 0955 24 0.0018 96.93 <0.0008 <0.005 0.0453 94.6 0.0031 2.1 0.006 <0.005 27.4
16 0955 24 99.35
17 0955 24 99.24
18
19
20
21 0955 24 99.34
22 0955 24 99.49
23 0955 24 99.67
24 0955 24 99.25
25
26
27 0955 24 99.35
28 0955 24 99.75
29 0955 24 99.11
30 0955 24 99.48
31 0955 24 99.21
Monthly.Average Limit:
Monthly Average: 0.0018 99.149048 0 0 0.0453 94.6 0.0031 2.1 0.006 0 27.4
Daily Maximum: 0.0018 99.75 0 0 0.0453 94.6 0.0031 2.1 0.006 0 27.4
Dolly Minimum: 0.0018 96.93 0 0 0.0453 94.6 0.0031 2.1 0.006 0 27.4
'•"No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver_2.0_1_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: INFLUENT DISCHARGE NO.: 001 (Continue)
•
00620 00615 00556 01147 01077 81011 01092
•
t - a.0 F
a
A 1 z
I. u° . Composite Composite Grab Grab Composite Calculated Composite
z"
o t v �= 2 NO3-N NO2-N OIL-GRSE Se-TOTAL SILVER TSS-%R ZINC
2400 Irs mg/1 mg/I mg/1 mg/I mg/I percent mg/I
i
2 0955 24 99.95
3 0955 24 99.97
4
5
6 0955 24 99.94
7 0955 24 97.87
8 0955 24 99.94
9 0955 24 99.95
10 0955 24 99.95
11
12
0955 24 99.97
0955 24 96.26
15 0955 24 <0.04 0.05 16.2 <0.005 <0.004 96.02 0.119
16 0955 24 99.96
17 0955 24 98.71
18
19
20
21 0955 24 96.94
22 0955 24 99.95
23 0955 24 99.95
24 0955 24 98.28
25
26
27 0955 24 99.96
20 0955 24 99.96
29 0955 24 99.97
10 0955 24 99.95
31 0955 24 97.72
Monthly Average Limit:
Monthly Avenge. 0 0.05 16.2 0 0 99.103333 0.119
Daily Maslmam: 0 0.05 16.2 0 0 99.97 0.119
Daily Minimum: 0 0.05 16.2 0 0 96.02 0.119
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation-Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation-Holiday
Discharge Monitoring Report-Copy Of Record(COR_NC0046728_Ver 2.0_1_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
SAMPLING LOCATION: UPSTREAM DISCHARGE NO.: 001
00900
a
Quarterly
Grab
2 a
p" TOT HARD
2400 clock mg/1
2
3
4
5
6
7
9
10
11
12
13
14
15 07:00 26.6
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Monthly Avenge Limit:
Monthly Average: 26.6
Daily Maximum:
26.6
Daily Minimum:
26.6
****No Reporting Reason:ENFRUSE=No Flow-Reuse/Recycle; ENVWTHR=No Visitation—Adverse Weather; NOFLOW=No Flow; HOLIDAY=No Visitation—Holiday
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_1_2020.pdf)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
R PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
uviviPLIANCE STATUS:Compliant CONTACT PHONE#:[phone] SUBMISSION DATE:07/07/2021
Electronically Certified by James Andrew Levis on 2021-07-07 11:08:04.093
ORC/Certifier Signature : James Andrew Levis Phone # : [phone] Date
I certify that this report is accurate and complete to the best of my knowledge.
The permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment.
Any information shall be provided orally within 24 hours from the time the permittee became aware of the circumstances.A written submission shall also be
provided within 5 days of the time the permittee becomes aware of the circumstances.The written submission shall be made as required by part II.E.6 of the
NPDES permit.
Electronically Signedby James Andrew Levis on 2021-07-07 11:08:26.89
Permittee/Submitter Signature: ***James Andrew Levis Phone #:[phone] Date
Permittee Address:369 Johnson Dairy Rd Mooresville NC 28115 Permit Expiration Date:03/31/2024
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,
rate,and complete.I am aware that there are significant penalties for submitting false information,including the possibility of fines and imprisonment for
knowing violations.
CERTIFIED LABORATORIES
LAB NAME:Prism Labs,Pace Labs,Rocky River Waste Water Treatment Plant Lab
CERTIFIED LAB#:#402,#40,#173
PERSON(s)COLLECTING SAMPLES:
PA
RAMETER CODES
Parameter Code assistance may be obtained by visiting https://deq.nc.gov/about/divisions/water-resources/edmr/user-documentation.
FOOTNOTES
Use only units of measurement designated in the reporting facility's NPDES permit for reporting data.
*No Flow/Discharge From Site:YES indicates that No Flow/Discharge occurred and,as a result,no data is reported for any parameter on the DMR for the
entire monitoring period.
**ORC on Site?:ORC must visit facility and document visitation of facility as required per 15A NCAC 8G.0204.
***Signature of Permittee:If signed by other than the permittee,then delegation of the signatory authority must be on file with the state per 15A NCAC 2B
.0506(b)(2)(D).
Discharge Monitoring Report-Copy Of Record(COR NC0046728_Ver_2.0_1_2020.pdt)

NPDES PERMIT NO.:NC0046728 PERMIT VERSION:4.0 PERMIT STATUS:Active
FACILITY NAME:Rocky River WWTP CLASS:WW-4. COUNTY:Iredell
OWNER NAME:Town of Mooresville ORC:James Levis ORC CERT NUMBER:994871
GRADE:WW-4 ORC HAS CHANGED:No
eDMR PERIOD:01-2020(January 2020) VERSION:2.0 STATUS:Submitted
Report Comments:
Compliant for January 2020.
DMR QUALIFICATIONS:
BOD:GGA standard reading of 230 mg/L was out of the acceptable range of 198+/-30.5 mg/L.All other QC was acceptable.
FECAL COLIFORM QUALIFICATIONS(IN-HOUSE):Several of the duplicate values differed by ore than 5 colonies each.
NONE REPORTED FOR:TSS,Low-Level Residual Chlorine,Ammonia Nitrogen,Total Cyanide,Mercury,Metals,Total Kjeldahl Nitrogen,Total Nitrogen,Total Phosphorus,
Nitrate,Nitrite.
***REVISED eDMR TO REFLECT LABORATORY DETECTION LIMITS FOR INFLUENT AND EFFLUENT METALS(NOT LTMP)***

SIU DATA
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

Receiving POTW name= Mooresville IU name=> Berry Global, Inc.
1 UP, Part 1 Section F:
Receiving POTW NPDES# => NC0046728 IUP#=> 0022
Effluent Limits and Monitoring Requirements Effective date for these Limits== 1/1/2020 Pipe#=> 001
Expiration date for these Limits => 12/31/2023 40 CFR #=> N/A
The Permittee may discharge from this specific if not applicable put N/A
Pipe number according to these specific dates, THE LIMITS ON THIS PAGE ARE,(Check one below):
effluent limits, and monitoring requirements LIMITS for ENTIRE permit period=>
INTERIM Limits for period # 1 =>
INTERIM Limits for period#2
FINAL Limits Page=> X
Concentration Limits Mass Limits Monitorin• Frequency
Sample Required
I
Collection Laboratory
6 Month 6 Month Method Detection
I Flow Daily Max Average Units Daily Max Average Units By Industry By POTW (CorG) Level
_ 0.175 , 0.150 MGD Continuous Every Sample C
2 BOD mg/I 500 400 lbs./day , 1 /WEEK 1/6 months C 2
3 TSS _
4 COD mg/1 675 575 Tbs./day 1 /WEEK _ 1/6 months C 5
mg/I 1 /WEEK 1/6 months C
5 Temperature _ 40 C 40 C Deg.C ' Deg.C
6 pH* 6.0—11.0 _ - Std. Units J Std.Units t Continuous 1/6 months ' G
OTHER PARAMETERS;Please List Alphabetically i
7 Cadmium if mg/1 0.007 I 0.004 lbs./day 1/quarter 1/6 months C 0.0005
8 , Chromium _ , mg/1 _ 0.110 0.062 lbs../day, I/quarter 1/6 months { C 0.005
9 Copper mg/I j 0.440 0.125 _ lbs./day 1/quarter 1!6 months C 0.002
10 Cyanide _ mg/I 0.043 0.025 lbs./day 1/quarter 1/6 months G 0_01
11 Lead mg/I 0.072 0.050 lbs./day 1/quarter 1/6 months C 0.002�
12 Oil&Grease f _
m€/1 lbs./day I/month 1/6 months G 5
13 Phosphorus monitor only mg/I lbs./day I/quarter 1/6 months C 0.25
14 Nickel mg/1 0.072 0.038 lbs./day II quarter ' 1/6 months C 0.002
15 Nitrogen, tng/1 14.5 9.4 lbs./day 1/quarter 1/6 months C 0.1
ammonia
16 Zinc mg/1 0.730 0.38 lbs.day 1/quarter 1/6 months C 0.005 4',
17
18 Bis(2-ethylhexyl) monitor only mg/1 , 1 /quarter l/6 months C 0.010
phthalate
119 ,
20
I.
21 *pH -(3) 30 min. excursions from permitted limits allowed within a 24-hr. period: (Any spike below 5.0 or above 12.5,no matter how brief a time, is I
considered a violation)
5

Town of Mooresville
Compliance Summary
Berry Global Time Period: 1/1/2020-7/31/2023
I U P: 0022
Parameter/Sample Info: Daily Permit Limit Violation Status Six Month Permit Limit Violation Status
Compliance Compliance
Parameter Avg(mg/L) #Samples #UPS #Viols %Viols #TRC Viols %TRC Viols Status #UPs #Viols %Viols #TRC Viols %TRC Viols Status
AMMONIA 3.081 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
ARSENIC <0.002 17 17 NA NA NA NA NA 1 0 0.00% 0 0.00% C
BIOLOGICAL OXYGEN DEMAND 50 188 188 0 0.00% 0 0.00% C 11 0 0.00% 0 0.00% C
BIS(2-ETHYLHEXYL)PHT 0.01 29 29 NA NA NA NA NA 1 0 0.00% 0 0.00% C
CADMIUM 0.00051 28 28 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
CHEMICAL OXYGEN DEMAND 187 188 188 NA NA NA NA NA 1 0 0.00% 0 0.00% C
CHROMIUM <0.005 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
COPPER 0.029 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
CYANIDE 0.0115 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
FLOW 0.029 940 940 0 0.00% NA NA C 38 0 0.00% NA NA C
LEAD <0.002 29 29 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
MERCURY <0.0002 13 13 NA NA NA NA NA 1 0 0.00% 0 0.00% C
Mercury Method 1631 0.0000051 4 4 NA NA NA NA NA 1 0 0.00% 0 0.00% C
MOLYBDENUM-CONC <0.005 16 16 NA NA NA NA NA 1 0 0.00% 0 0.00% C
NICKEL 0.003 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
NO2NO3 0.42 1 1 NA NA NA NA NA 1 0 0.00% 0 0.00% C
OIL&GREASE 8.49 88 88 NA NA NA NA NA 1 0 0.00% 0 0.00% C
pH(Max) 11.00 938 938 0 0.00% NA NA C 1 NA NA NA NA C
SELENIUM <0.001 17 17 NA NA NA NA NA 1 0 0.00% 0 0.00% C
SILVER <0.001 17 17 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TEMPERATURE 22.39 181 181 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL KJELDAHL NITROGEN 4.22 3 3 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL PHOSPHORUS 1.146 30 30 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL SUSPENDED SOLIDS 37 188 188 1 0.53% 0 0.00% C 11 0 0.00% 0 0.00% C
ZINC 0.158 30 30 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
LEGEND:
Parameter-Parameters analyzed Compliance Status:
Avg Conc(mg/L)=Average Concentration for each Parameter for the time period listed. Daily-Notes Compliance Status with Daily Permit Limits for the time period listed.
#Samples-Numer of samples analyzed for the time period listed. Six Month-Notes Compliance Status with Six Month Permit Limits for the time period listed.
Daily/Six Month Permit Limit Violatiion Status:
#UPs-Number of Compliance Judgement Points(UPs)to judge compliance with permit limits. C-Compliant for the time period listed.
#Viols-Number of Permit Violations for the time period listed. NC-Non-compliant for the time
%Viols-Percent of Violations for the time period listed. NA-Parameter has no Permit Limits for the time period listed.
#TRC Viols-Number of Technical Review Criteria(TRC)violations for the time period listed.
%TRC Viols-Percent of Technical Review Criteria(TRC)violations for the time period listed.

Receiving POTW name Mooresville lU name BestCo, Inc.
IUP, Part 1 Section F:
Receiving POTW NPDES# NC0046728 !UP# 0006
Effluent Limits and Monitoring Requirements Effective date for these Limits=_ 07/1/2022 Pipe#_-- 001
Expiration date for these Limits=> 6/30/2027 40 CFR #_; N/A
The Permittee may discharge from this specific if not applicable put N/A
Pipe number according to these specific dates, THE LIMITS ON THIS PAGE ARE,(Check one below):
effluent limits, and monitoring requirements LIMITS for ENTIRE permit period
INTERIM Limits for period 441
INTERIM Limits for period#2_=
FINAL Limits Page =- X 1
Concentration Limits Mass Limits Monitori • Frequency _ -
Sample Required
Collection Laboratory'
6 Month 6 Month ' Method Detection
• Dail • Max Aver•° Units Daily Max Avera_e Units B Ind •.-, B .. POTW C or G Level
1111 Flow 0275 0.200 MGD i Continuous Record
® BOD IIIIIIriM 3000 2000 lbs./dav ! I /WEEK 1/6 months CMEM
ElTSS - - - t 900 s00 lbs.ida I /WEEK 1/6 months C ='
4 Tem..erature --MIMIll De•.C
5 .H"* 6.0- 11.0 Stab.Units Std.Units Continuous 1/6 months G
OTHER PARAMEI ERS;Please List A1•habetical
6 Cadmium 0.005 0.003 .11111101M Ibs.idav 1=n2a1M 1/6 months C 0.0OO5in/i
® Chromium _ 0.075 0.050 IMEMI l Ibsc./dav _ 1/6 months I C 0.005 ,
0 Co er 0.500 0.200 1111=111 lbs./day • 1/6 months C 0.002m_/I.
9 C 'an ide 0.03 0.02 ;MN= Ibs./da ' I.! •saner 1/6 months_ G O.OIm_
10 Lead 0.045 0.032 _/1 Ibs./da ' I/ • : er 1/6 months C 0.002m',t,
Km flit &Grease 300 200 1 m_g/1_ -- Ibs./da I/month 1/6 months G
®g Phos horns monitor only to•/1 Ibs_/day I/ • :i er 1/6 months
C
ini Nickel 0.075 0.050 rrt_/1 lbs./dav I/ •uarter ! 1/6months C 0.002in /I.
14 ; Nitrogen, 10 7.5 mg/I lbs./day 1/quarter 1/6 months C 0.Img/L
ammonia
® Zinc m_,1 1 33 lbs.?da ' I /WEEK 1/6 months C O.OIm_/L
M ,
- "pH-(3)30 min.excursions from permitted limits allowed within a 24-hr period;(Any spike below 5.0 or above 12.5 no matter how brief a time is considered a violation

Town of Mooresville
Compliance Summary
BestCo,Inc. Time Period: 1/1/2020-7/31/2023
I U P: 0006
Parameter/Sample Info: Daily Permit Limit Violation Status Six Month Permit Limit Violation Status
Compliance Compliance
Parameter Avg(mg/L) #Samples #CJPs #Viols %Viols #TRC Viols %TRC Viols Status #CJPs #Viols %Viols #TRC Viols %TRC Viols Status
ALUMINUM 0.463 3 3 NA NA NA NA NA 1 0 0.00% 0 0.00% C
AMMONIA 0.132 21 21 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
ARSENIC <0.002 22 22 NA NA NA NA NA 1 0 0.00% 0 0.00% C
BIOLOGICAL OXYGEN DEMAND 1222 195 195 5 2.56% 1 0.51% C 12 2 • 16.67% 0 0.00% C
CADMIUM <0.0005 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
CHEMICAL OXYGEN DEMAND 2383 195 195 NA NA NA NA NA 1 0 0.00% 0 0.00% C
CHROMIUM <0.005 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
COPPER 0.068 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
CYANIDE <0.01 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
FLOW 0.149 945 945 0 0.00% NA NA C 38 0 0.00% NA NA C
LEAD <0.002 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
MERCURY <0.0002 18 18 NA NA NA NA NA 1 0 0.00% 0 0.00% C
Mercury Method 1631 0.0000054 5 5 NA NA NA NA NA 1 0 0.00% 0 0.00% C
MOLYBDENUM-CONC <0.005 22 22 NA NA NA NA NA 1 0 0.00% 0 0.00% C
NICKEL <0.002 22 22 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
OIL&GREASE 15.32 52 52 0 0.00% 0 0.00% C 9 0 0.00% 0 0.00% C
pH(Max) 11.26 945 945 1 0.11% NA NA C 1 NA NA NA NA C
SELENIUM <0.001 22 22 NA NA NA NA NA 1 0 0.00% 0 0.00% C
SILVER <0.001 21 21 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TEMPERATURE 37.60 192 192 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL PHOSPHORUS 1.540 21 21 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL SUSPENDED SOLIDS 54 195 195 0 0.00% 0 0.00% C 12 0 0.00% 0 0.00% C
ZINC 0.230 196 196 1 0.51% 0 0.00% C 12 0 0.00% 0 0.00% C
LEGEND:
Parameter-Parameters analyzed Compliance Status:
Avg Conc(mg/L)=Average Concentration for each Parameter for the time period listed. Daily-Notes Compliance Status with Daily Permit Limits for the time period listed.
#Samples-Numer of samples analyzed for the time period listed. Six Month-Notes Compliance Status with Six Month Permit Limits for the time period listed.
Daily/Six Month Permit Limit Violatiion Status:
#CJPs-Number of Compliance Judgement Points(CJPs)to judge compliance with permit limits. C-Compliant for the time period listed.
#Viols-Number of Permit Violations for the time period listed. NC-Non-compliant for the time period listed.
%Viols-Percent of Violations for the time period listed. NA-Parameter has no Permit Limits for the time period listed.
#TRC Viols-Number of Technical Review Criteria(TRC)violations for the time period listed.
%TRC Viols-Percent of Technical Review Criteria(TRC)violations for the time period listed.

IL P, Part 1 Section F: Receiving POTW name=: Mooresville IU name=: Carolina Beverage
Group,LLC
Effluent Limits and Monitoring Requirements Receiving POTW NPD£S#t=: NC0046728 IUP#i=: 0017
Effective date for these Limits=7 10/112021 Pipe# = 001
The Permittee may discharge from this specific Expiration date for these Limits=: 12/31/2023 40 CFR 4 =: N/A
Pipe number according to these specific dates, if not applicable put N/A
effluent limits, and monitoring requirements THE LIMITS ON THIS PAGE ARE, (Check one below):
LIMITS for ENTIRE permit period=:
INTERIM Limits for period# I =>
INTERIM Limits for period##2=>
FINAL Limits Page-: X
I Concentration Limits l Mass Limits Monitoing Frequency
Sample Required
Collection Laboratory
6/Month 6 /Month Method Detection
Daily Max j Average Units Daily Max I Average Units By Industry By POTW (C or G) - Level
I Flaw 1 0.800 0.700 MGD 550 GPM GPM Continuous Record
2 130D -- L_ mgi 10,000 5,225 lbs./day , 1/WEEK 1/6 months C 2 mg/L .
3 _ TSS 1 mg/1 1000.8 6253 lbs./day 1 /WEEK 1/6 months C 5 mg/L E
4 Temperature 40 Deg.C 40 Deg.C Deg.C Deg.C
5 pHN. 6.0- 12.0 Std.Units Std.Units I Continuous 1/6 months G f
i
i
OTHER PARAMETERS; Please List AJphabetiically j
-
6 1 Aluminum ' monitoring only mg/I —_ — lbs./day 1/quarter 1/6 months C _ 0_0lmg/L
7 Cadmium0.0050 0.003 mg/1 lbs./day 1/quarter 1/6 months C 0.01105
ing;1
8 Chloride monitoring only mg/I lbs./day 1/quarter 1/6 months C . 1 mg/L
9 Chromium 0.075 0.050 mg/1 — , IbsJday 1/quarter 1/6 months C 0.00 nig,i
10 Copper v 0.250 I 0.200 mg/I 1 Ibs./xiay ; 1/quarter 1/6 months C 0.002 ring.t
11 Cyanide _ I 0.015 , 0.01 ng/I lbs./day IJquarter 1/6 months I G 0.010mg1L
12 ' Fluoride monitoring only rn /I ' lbs./day ► l.:/quarter 1/6 months C 0.2 mg/L
13 Lead 0.048 0.032 tri I1 lbs./day 1/quarter 1/6 months C 7 002 mg/1
14 +Oil.&Grease 150 100 m /I ibs./day , 1/monk i/6 months G 1 5 mg/L
15 Phosphors monitoring only nme/I lbs./day 1/quarter ' 1/6 months C 1025mg/E.
16 Nickel 0.075 0.050 mg/1 lbs./day 11 quarter 1/6 months C ' 0.002 ang/t_
17 , Nitrogen,ammonia 10 7.5 ntg'I 1 i lbs./day 1 1./quarter 1/6 months C 0.10 mg/L
18 Zinc i mg/3 2.0 ; 1.8O lbs./day 1/month 1/6 months C 0.01 mg/L .
19 *pH-(4)20 min.excursions from permitted limits allowed within a 24-hr.period;(Any spike below 5.0 or above 12.5,no matter how brief a time,is
considered a violation)
7

Town of Mooresville
Compliance Summary
Carolina Beverage Group,LLC. Time Period: 1/1/2020-7/31/2023
IUP: 0017
Parameter/Sample Info: Daily Permit Limit Violation Status Six Month Permit Limit Violation Status
Compliance I. Compliance
Parameter Avg(mg/l) #Samples #CJPs #Viols %Viols #TRC Viols %TRC Viols Status #CJPs #Viols %Viols #TRC Viols %TRC Viols Status
ALUMINUM 0.399 24 24 NA NA NA NA NA 1 0 0.00% 0 0.00% C
AMMONIA 0.197 21 21 0 0.00% 0 0.00% C 7 0 0.00% 0 0.00% C
ARSENIC <0.002 7 7 NA NA NA NA NA 1 0 0.00% 0 0.00% C
BIOLOGICAL OXYGEN DEMAND 624 193 193 1 0.52% 0 0.00% C 11 0 0.00% 0 0.00% C
CADMIUM <0.0005 22 22 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
CHEMICAL OXYGEN DEMAND 1239 192 192 NA NA NA NA NA 1 0 0.00% 0 0.00% C
CHLORIDE 40.8 22 22 NA NA NA NA NA I 0 0.00% 0 0.00% C
CHROMIUM <0.005 24 24 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
COPPER 0.034 24 24 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
CYANIDE <0.01 22 22 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
FLOW 0.476 946 946 0 0.00% NA NA C 38 0 0.00% NA NA C
FLUORIDE 1.10 22 22 NA NA NA NA NA 1 0 0.00% 0 0.00% C
LEAD 0.002 23 23 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
MERCURY <0.0002 3 3 NA NA NA NA NA 1 0 0.00% 0 0.00% C
Mercury Method 1631 <0.000001 4 4 NA NA NA NA NA 1 0 0.00% 0 0.00% C
MOLYBDENUM-CONC <0.005 7 7 NA NA NA NA NA 1 0 0.00% 0 0.00% C
NICKEL 0.003 24 24 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
OIL&GREASE 19.91 51 51 0 0.00% 0 0.00% C 8 0 0.00% 0 0.00% C
pH(Max) 12.40 946 946 1 0.11% NA NA C 1 NA NA NA NA C
SELENIUM <0.001 7 7 NA NA NA NA NA 1 0 0.00% 0 0.00% C
SILVER <0.001 7 7 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TEMPERATURE 37.00 190 190 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL KJELDAHL NITROGEN 6.22 2 2 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL PHOSPHORUS 1.087 22 22 NA NA NA NA NA 1 0 0.00% 0 0.00% C
TOTAL SUSPENDED SOLIDS 52 194 194 0 0.00% 0 0.00% C 11 0 0.00% 0 0.00% C
ZINC 0.108 39 39 0 0.00% 0 0.00% C 8 2 25.00% 1 12.50% C
LEGEND:
Parameter-Parameters analyzed Compliance Status:
Avg Conc(mg/L)=Average Concentration for each Parameter for the time period listed. Daily-Notes Compliance Status with Daily Permit Limits for the time period listed.
#Samples-Numer of samples analyzed for the time period listed. Six Month-Notes Compliance Status with Six Month Permit Limits for the time period listed.
Daily/Six Month Permit Limit Violatiion Status:
#CJPs-Number of Compliance Judgement Points(CJPs)to judge compliance with permit limits. C-Compliant for the time period listed.
#Viols-Number of Permit Violations for the time period listed. NC Non-compliant for the time period listed.
%Viols-Percent of Violations for the time period listed. NA-Parameter has no Permit Limits for the time period listed.
#TRC Viols-Number of Technical Review Criteria(TRC)violations for the time period listed.
%TRC Viols-Percent of Technical Review Criteria(TRC)violations for the time period listed.

LTMP DATA
Rocky River WWTP
Head Works Analysis
NPDES Permit #
NC 0046728
2023 - 2028

2023
Influent
QuarterlD 1_TI_BODavg 1_TI_CNavg 1_TI_FLOWavg 1_TI_HEMavg 1_TI_NH3avg 1_TI_TPHOSavg 1_TI_TSSavg
Jan-23 393.05 0 5.007741935 0 20.1 6.1 332.6
Apr-23 382.1052632 0 5.327433333 15.4 17.52631579 6.04 346.3157895
Jul-23 384 0 4.606258065 0 23.65 6 330.7
Effluent
QuarterlD 3_RE_BODavg 3_RE_CNavg 3_RE_FLOWavg 3_RE_HEMavg 3_RE_NH3avg 3_RE_TPHOSavg 3_RE_TSSavg
Jan-23 4.4 0 5.614451613 0 0.372 0.94 4.9575
Apr-23 3.768421053 0 5.8676 0 0.121578947 2.8 1.105263158
Jul-23 2.67 0 5.081709677 0 0.145 3.5 5.115
Comments: 0 values = 1/2 detection limit

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1_TI_PBavg 1_TI_SEavg 1_TI_ZNavg
0.0012 0.00061 0.125
0.0014 0.00054 0.139
0 0 0.175
3_RE_PBavg 3_RE_SEavg 3_RE_ZNavg
0 0 0.0471
0 0 0.0568
0 0 0.0453

2022
Influent
QuarterlD 1_TI_BODavg 1_TI_CNavg 1_TI_FLOWavg 1_TI_HEMavg 1_TI_NH3avg 1_TI_TPHOSavg 1_TI_TSSavg
Jan-22 381.1578947 11 4.865516129 5.6 35.10526316 4.9 292.9473684
Apr-22 364.25 0 5.061966667 5.2 21.65 5.9 316.5
Jul-22 366.85 0 4.494709677 12.2 24.05 5.3 329.2
Oct-22 393.5714286 0 4.257935484 0 30.42857143 5.8 297.6190476
Effluent
QuarterlD 3_RE_BODavg 3_RE_CNavg 3_RE_FLOWavg 3_RE_HEMavg 3_RE_NH3avg 3_RE_TPHOSavg 3_RE_TSSavg
Jan-22 4.342105263 0 5.007935484 0 0.194736842 1.3 7.031578947
Apr-22 4.875 0 5.165366667 0 0.0705 1.9 3.1
Jul-22 3.805 0 4.929419355 0 0.1495 3.3 1.8
Oct-22 2.457142857 0 4.938677419 0 0 3.2 4.314285714
Comments: 0 values = 1/2 detection limit

1_TI_AGavg 1_TI_ASavg 1_TI_CDavg 1_TI_CRavg 1_TI_CUavg 1_TI_HGavg 1_TI_MOavg 1_TI_Nlavg
0 0 0 0.0021 0.037 6.98 0.0209 0.0024
0 0 0 0 0.04 19.1 0.02 0.0027
0 0.00067 0.00012 0.0027 0.0452 10.3 0.0084 0.0028
0 0 0 0 0.0364 6.6 0.0148 0
3_RE_AGavg 3_RE_ASavg 3_RE_CDavg 3_RE_CRavg 3_RE_CUavg 3_RE_HGavg 3_RE_MOavg 3_RE_Nlavg
0 0 0 0 0.0031 0.56 0.0428 0.0012
0 0 0 0 0.0037 0.68 0.024 0.0012
0 0 0 0 0.0055 0.501 0.0103 0.0015
0 0 0 0 0.0054 1.69 0.00602 0

1_TI_PBavg 1_TI_SEavg 1_TI_ZNavg
0.0013 0 0.118
0 0 0.14
0.0013 0.00059 0.173
0 0 0
3_RE_PBavg 3_RE_SEavg 3_RE_ZNavg
0 0 0.0713
0 0 0.049
0 0 0.0446
0 0 0.0448

2021
Influent
QuarterlD 1_TI_BODavg 1_TI_CNavg 1_TI_FLOWavg 1_TI_HEMavg 1_TI_NH3avg 1_TI_TPHOSavg 1_TI_TSSavg
Jan-21 366.7894737 0 4.942258065 21.5 27.10526316 5.2 272.5263158
Apr-21 360.0952381 9.1 5.032933333 0 21.80952381 6.4 358.2857143
Jul-21 368.0952381 0 4.801129032 5.3 27.14285714 5.4 369.047619
Oct-21 387.4761905 0 4.550354839 7.1 36.80952381 5.7 354.5714286
Effluent
QuarterlD 3_RE_BODavg 3_RE_CNavg 3_RE_FLOWavg 3_RE_HEMavg 3_RE_NH3avg 3_RE_TPHOSavg 3_RE_TSSavg
Jan-21 3.031578947 0 5.121322581 0 0.212631579 2.2 2.852631579
Apr-21 4.561904762 0 5.104733333 0 0.095238095 1.7 12.59047619
Jul-21 2.1 0 4.901645161 0 0.052380952 2.6 0.247619048
Oct-21 2.857142857 0 4.723032258 0 0.077142857 1.9 2.933333333
Comments: 0 values= 1/2 detection limit

1_TI_AGavg 1_TI_ASavg 1_TI_CDavg 1_TI_CRavg 1_TI_CUavg 1_TI_HGavg 1_TI_MOavg 1_TI_Nlavg
0.00017 0.00036 0 0.0023 0.0387 12.5 0.0284 0.0026
O 0 0 0 0.0525 99.5 0.0065 0
O 0.0013 0 0.0096 0.0507 52 0.116 0.0042
0 0 0 0.0028 0.0368 22.3 0.0217 0.0027
3_RE_AGavg 3_RE_ASavg 3_RE_CDavg 3_RE_CRavg 3_RE_CUavg 3_RE_HGavg 3_RE_MOavg 3_RE_Nlavg
0 0.00015 0 0.00075 0.0043 0 0.0211 0.0017
O 0 0 0 0.0038 0 0.0059 0.001
0 0 0 0 0.007 0.944 0.0527 0.0022
O 0 0 0 0.004 0 0.0192 0.0017

1_TI_PBavg 1_TI_SEavg 1_TI_ZNavg
0.0011 0.00035 0.161
0 0 0.178
0.002 0 0.184
0 0 0.216
3_RE_PBavg 3_RE_SEavg 3_RE_ZNavg
0.00013 0.00013 0.0607
0 0 0.0717
0 0 0.0638
0 0 0.0618

tmpExport
Mth Influent 1_TI_BODavg 1_TI_CNavg 1_TI_FLOWavg 1_TI_HEMavg 1_TI_NH3avg 1_TI_TPHOSavg 1_TI_TSSavg
Jan-20 362 0 5.034 16.2 23.57142857 4.9 313.047619
Apr-20 354.7619048 0 4.4446 28.4 23.23809524 6 276.4761905
Jul-20 404.5 0 4.452935484 15.1 28.5 5.7 314
Oct-20 356.8181818 0 4.977419355 16.2 26.5 3.4 353.8181818
Mth Effluent 3_RE_BODavg 3_RE_CNavg 3_RE_FLOWavg 3_RE_HEMavg 3_RE_NH3avg 3_RE_TPHOSavg 3_RE_TSSavg
Jan-20 2.823809524 0 5.286064516 0 0.168095238 1.6 3.047619048
Apr-20 2.280952381 0 4.6969 0 0.056666667 1.7 0.419047619
Jul-20 2.690909091 0 4.680064516 0 0 1.1 0.309090909
Oct-20 3.054545455 0 4.996870968 0 0.004681818 1.2 5.2
Comments: 0 values = 1/2 detection limits
Page 1

tmpExport
1_TI_AGavg 1_TI_ASavg 1_TI_CDavg 1_TI_CRavg 1_TI_CUavg 1_TI_HGavg 1_TI_MOavg 1_TI_Nlavg 1_TI_PBavg
0 0.0018 0 0 0.0453 2.1 0.006 0 0.0031
0 0.00047 0 0.003 0.046 65 0.018 0.003 0.0014
0 0.0022 0 0.0048 0.056 49.2 0.0073 0.0041 0.0033
0 0.0007 0.0001 0.0026 0.0346 18 0.0061 0.0029 0.0022
3_RE_AGavg 3_RE_ASavg 3_RE_CDavg 3_RE_CRavg 3_RE_CUavg 3_RE_HGavg 3_RE_MOavg 3_RE_Nlavg 3_RE_PBavg
0 0.00029 0 0 0.0037 1.2 0.0048 0.00085 0.00025
0 0.00018 0 0 0.0035 0 0.012 0.0011 0.00023
0 0.00039 0 0 0.0033 0 0.006 0.0015 0.00013
0 0.00038 0 0 0.0055 1 0.0063 0.0018 0.00011
Page 2

tmptxport
1_TI_SEavg 1_TI_ZNavg
0 0.119
0 0.161
0 0.161
0 0.152
3_RE_SEavg 3_RE_ZNavg
0 0.0298
0 0.056
0 0.049
0 0.0427
Page 3

2023 Aeration Basin ave
Mth ID 15_AB_CNavg 15_AB_NH3avg 15_AB_TPHOSavg 15_AB_AGavg 15_AB_ASavg 15_AB_CDavg
Jan-23 0 0 67.4 0.0033 0.0091 0.002
Apr-23 13 0 80.6 0.0042 0.007 0.0027
Jul-23 8.6 0.13 58.2 0.0043 0.007 0.0022
2023 Package Plant Aeration Basin ave
MthID 16_ABPP_CNavg 16_ABPP_NH3avg 16_ABPP_TPHOSaNd 16_ABPP_AGavg 16_ABPP_ASavg 16_ABPP_CDavg
Jan-23 8 0.27 35.9 0 0.0082 0.0015
Apr-23 8.8 0.15 38.5 0.0038 0.0059 0.0017
Jul-23 8.5 0.16 42.4 0.0041 0.0078 0.002
2023 Digester LIMP ave
MthID 20_DIGLTMP_CNav 20_DIGLTMP_NH3a 20_DIGLTMP_TPHC 20_DIGLTMP_AGav 20_DIGLTMP_ASav 20_DIGLTMP_CDav
Jan-23 26 17.6 224 0.0146 0.0383 0.008
Apr-23 36 31.8 305 0.0181 0.0272 0.0097
Jul-23 8.6 5.2 266 0.0136 0.0269 0.0098

15_AB_CRavg 15_AB_CUavg 15_AB_HGavg 15_AB_MOavg 15_AB_Nlavg 15_AB_PBavg 15_AB_SEavg
0.0421 0.684 0.00065 0.0707 0.0314 0.0316 0.0086
0.0525 0.913 0 0.0938 0.0371 0.0271 0.0101
0.0376 0.743 0 0.0353 0.0308 0 0
16_ABPP_CRavg 16_ABPP_CUavg 16_ABPP_HGavg 16_ABPP_MOavg 16_ABPP_Nlavg 16_ABPP_PBavg 16_ABPP_SEavg
0.045 0.61 0.00081 0.0125 0.028 0.0318 0.007
0.047 0.734 0.0012 0.0142 0.0328 0.0234 0.0086
0.0445 0.687 0 0.0123 0.0316 0.0269 0
20_DIGLTMP_CRav 20_DIGLTMP_CUav 20_DIGLTMP_HGav 20_DIGLTMP_MOav 20_DIGLTMP_Nlavg 20_DIGLTMP_PBavc 20_DIGLTMP_SEavc
0.179, 2.9 0.0026 0.187 0.128 0.136 0.0325
0.202 3.54 0.0027 0.197 0.134 0.109 0.0415
0.157 2.9 0.0037 0.0794 0.129 0 0.0267

15_AB_ZNavg
1.48
1.96
1.91
16_ABPP_ZNavg
1.23
1.28
2.45
20_DIGLTMP_ZNavg
6.28
7.33
7.44

2022 Aeration Basin ave
MthID 15_AB_CNavg 15_AB_NH3avg 15_AB_TPHOSavg 15_AB_AGavg 15_AB_ASavg 15_AB_CDavg
Jan-22 8.9 0.17 48_ 0 0 0
Apr-22 11 0.19 64.1 0 0 0
Jul-22 10 0.16 36.7 0.0043 0.0063 0.002
Oct-22 0 0.12 38.1 0 0 0
2022 Package Plant Aeration Basin ave
MthID 16_ABPP_CNavg 16_ABPP_NH3avg 16_ABPP_TPHOSa\,16_ABPP_AGavg 16_ABPP_ASavg 16_ABPP_CDavg
Jan-22 12 0.2 39.1 0 0 0
Apr-22 0 0.34 44.4 0 0 0
Jul-22 0 0.19 33.9 0.0053 0.007 0.0022
Oct-22 0 0.34 33.3 0.00815 0 0
2022 Digester LTMP ave
MthID 20_DIGLTMP_CNav 20_DIGLTMP_NH3a 20_DIGLTMP_TPHC 20_DIGLTMP_AGav 20_DIGLTMP_ASavc20_DIGLTMP_CDav
Jan-22 39 8.7 235 0.0193 0.0335 0.0085
Apr-22 65 36 320 0.0089 0.018 0.0053
Jul-22 39 0.2 134 0.0146 0.0192 0.0066
Oct-22 24 5.2 181 0.0263 0.0285 0.0128

15_AB_CRavg 15_AB_CUavg r 15_AB_HGavg 15_AB_MOavg 15_AB_Nlavg 15_AB_PBavg 15_AB_SEavg
0.037 0.582 0.0685 0.0252 0 0
0.0303 0.581 0.0451 0.0259 0.0162 0
0.0486 0.788 0.00091 0.063_ 0.0299 0.0276 0.0092
0.0277 0.479 0 0.0282 0.0238 0.0134 0
16_ABPP_CRavg 16_ABPP_CUavg 16_ABPP_HGavg 16_ABPP_MOavg 16_ABPP_Nlavg 16_ABPP_PBavg 16_ABPP_SEavg
0.0415 0.649 0.0695 0.0219 0 0
0.0367 0.543 0.0116 0.0275 0.019 0
0.072 0.872 0.0021 0.0174 0.035 0.0347 0.0119
0.0505 0.724 0.0076 0.0117 0.0319 0.0285 0
20_DIGLTMP_CRav 20_DIGLTMP_CUav 20_DIGLTMP_HGav 20_DIGLTMP_MOav 20_DIGLTMP_Nlavg 20_DIGLTMP_PBavc 20_DIGLTMP_SEavc
0.181 3.08 0.292 0.123 0 0
0.111 1.74 0.0956 0.112 0.0392 0
0.176 2.72 0.0053 0.269 0.105 0.0929 0.0306
0.216 3.73 0.0073 0.117 0.165 0.038 0.0215

15_AB_ZNavg
0
1.25
1.87
1.49
16_ABPP_ZNavg
0
1.01
1.88
2.06
20_DIGLTMP_ZNavg
8.28
4.66
6.11
10.5

2021 Aeration Basin ave
MthID 15_AB_CNavg 15_AB_NH3avg 15_AB_TPHOSavg 15_AB_AGavg 15_AB_ASavg 15_AB_CDavg
Jan-21 13 0 59.9 0.0036 0.0071 0.0019
Apr-21 0 0 0
Jul-21 18 0.19 45.7 0 0 0
Oct-21 12 0.22 38.6 0.0087 0.024 0.0033
2021 Package Plant Aeration Basin ave
MthID 16 ABPP CNav 16 ABPP NH3av 16_ABPP_TPHOSa\,16_ABPP_AGavg 16_ABPP_ASavg 16_ABPP_CDavg
Jan-21 9.8 0.11 41.4 0.0031 0.0054 0.0015
Apr-21 0 0 0
Jul-21 11 0.2 38.4 0 0 0
Oct-21 11 0.38 43.7 0.0098 0.0279 0.0041
2021 Digester LTMP ave
MthID 20_DIGLTMP_CNav 20_DIGLTMP_NH3a 20_DIGLTMP_TPHC 20_DIGLTMP_AGav 20_DIGLTMP_ASavc 20_DIGLTMP_CDav
Jan-21 81 16.2 253 0.0204 0.0427 0.0118
Apr-21 0 0 0
Jul-21 28 0.71 127 0.0121 0.0177 0
Oct-21 47 0.52 218 0.0255 0.0715 0.0115

15_AB_CRavg 15_AB_CUavg 15_AB_HGavg 15_AB_MOavg 15_AB_Nlavg 15_AB_PBavg 15_AB_SEavg
0.0495 0.706 0.0021 0.0368 0.0339 0.0269 0.0086
0.0383 0.66 0.00083 0.0177 0.0276 0 0
0.0465 0.79 0 0.0686 0.0291 0 0
0.101 1.47 0 0.117 0.0529 0 0
16_ABPP_CRavg 16_ABPP_CUavg 16_ABPP_HGavg 16_ABPP_MOavg 16_ABPP_N I avg 16_ABPP_PBavg 16_ABPP_SEavg
0.04 0.591 0 0.0432 0.027 0.0219 0.0081
0.0376 0.662 0.00098 0 0.0287 0 0
0.06 0.988 0 0.0861 0.0313 0 0
0.133 1.93 0.0041 0.137 0.0556 0 0
20_DIGLTMP_CRav 20_DIGLTMP_CUav 20_DIGLTMP_HGav 20_DIGLTMP_MOav 20_DIGLTMP_Nlavg 20_DIGLTMP_PBavc 20_DIGLTMP_SEavc
0.297 4.21 0.0039 0.0834 0.189 0.153 0.0456
0.208 3.73 0.0044 0 0.157 0 0
0.137 2.42 0.003 0.0824 0.0893 0 0
0.32 4.92 0.0039 0.248 0.172 0.153 0

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2020 Aeration Basin ave
Mthl D 15_AB_CNavg 15_AB_NH3avg 15_AB_TPHOSavg 15_AB_AGavg 15_AB_ASavg 15_AB_CDavg
Jan-20 0 0.19 48.5 0 0.0112 0.0018
Apr-20 0 0.16 69 0.0028 0.0054 0.0013
Jul-20 0 0 53.4 0 0.0102 0.0017
Oct-20 9.1 0.24 40 0 0.0074 0.0017
2020 Package Plant Aeration Basin ave
MthlD 16_ABPP_CNavg 16_ABPP_NH3avg 16_ABPP_TPHOSa\d 16_ABPP_AGavg 16_ABPP_ASavg 16_ABPP_CDavg
Jan-20 0 0.23 31.1 0 0.008 0
Apr-20 0 0.25 42.4 0.0031 0.006 0.0014
Jul-20 0 0.28 38.2 0 0.0107 0
Oct-20 0 0.24 43.5 0 0.008 0.0016
2020 Digester LTMP ave
MthID 20_DIGLTMP_CNav 20_DIGLTMP_NH3a 20_DIGLTMP_TPHC20_DIGLTMP_AGav 20_DIGLTMP_ASavc20_DIGLTMP_CDav
Jan-20 32 34.2 194 0.0165 0.0432 0.0064
Apr-20 12 24.5 254 0.0096 0.0232 0.0065
Jul-20 65.1 291 0.0145 0.0454 0.008
Oct-20 76 12.9 164 0.0178 0.0293 0.0084

15_AB_CRavg 15_AB_CUavg 15_AB_HGavg 15_AB_MOavg 15_AB_Nlavg 15_AB_PBavg 15_AB_SEavg
0.0319 0.718 0.00023 0.0211 0.032 0.0269 0
0.0332 0.538 0.00077 0.0272 0.0238 0.0252 0.0047
0.0881 0.638 0.0037 0.0161 0.0331 0.333 0
0.0408 0.536 0.0014 0.0161 0.0248 0.0282 0.005
16_ABPP_CRavg 16_ABPP_CUavg 16_ABPP_HGavg 16_ABPP_MOavg 16_ABPP_Nlavg 16_ABPP_PBavg 16_ABPP_SEavg
0.022 0.539 0.0013 0.0158 0.0242 0.0206 0
0.047 0.665 0.0011 0.0281 0.0255 0.0214 0.0067
0.0464 0.601 0.0016 0.0158 0.0281 0.0259 0
0.0527 0.646 0.0019 0.0177 0.026 0.0296 0.0064
20_DIGLTMP_CRav 20_DIGLTMP_CUav 20_DIGLTMP_HGav 20_DIGLTMP_MOav 20_DIGLTMP_Nlavg 20_DIGLTMP_PBavc 20_DIGLTMP_SEavc
0.125 2.82 0.0529 0.12 0.098 0.0242
0.145 2.7 0.002 0.0695 0.112 0 0.0237
0.237 2.89 0.0028 0.0487 0.157 0.126 0.0244
0.243 2.92 0.0027 0.068 0.125 0.154 0.0263

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2020-2023 Total Nitrogen DATA
Influent
QuarterlD INFL TN QuarterlD INFL TN QuarterlD INFL TN QuarterlD INFL TN
Jan-20 27.45 Jan-21 45.872 Jan-22 50.64 Jan-23 52.984
Apr-20 34.08 Apr-21 52.673 Apr-22 42.7 Apr 23 53.981
Jul-20 40.47 Jul-21 39.363 Jul-22 48.169 Jul-23 47.777
Oct-20 32.06 Oct-21 50.058 Oct-22 39.097
Effluent
QuarterlD EFF TN Quarter ID EFF TN Quarter ID EFF TN QuarterlD EFF TN
Jan-20 7.48 Jan-21 20.396 Jan-22 15.9 Jan-23 19.277
Apr-20 22.22 Apr-21 22.372 Apr-22 23.6 Apr-23 20.98
Jul-20 13.27 Jul-21 24.41 Jul-22 27.58 Jul-23 23.02
Oct-20 20.12 Oct-21 21.06 Oct-22 34.4