WQ0038128_Residential Flow Reduction Request_20211022

DIEHL & PHILLIPS, P.A.
CONSULTING ENGINEERS WILLIAM C.DIEHL,P.E.
1500 Piney Plains Rd.,Suite 200 JOHN F.PHILLIPS,P.E.
C�',North Caro1na 27518 ALAN R.KEITH,P.E.
Carolina
Telephone[phone]—Fax[phone]
April 9, 2021
RECEIVED
Mr. Tom Tharrington
Assistant Regional Supervisor 12 2 2021
Water Quality Regional Operations Section
Wilmington Regional Office, DWR, NC DEQ
NCDEQ/DWR/NPDES
g 9
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: Permit No. WQ0038128
Old North State Water Co., LLC
Stateside Development — Onslow County
Wastewater Flow Reconciliation, Flow Reduction, and Collection System
Extension
Dear Mr. Tharrington:
On behalf of Old North State Water Co., LLC, Diehl & Phillips, P.A. is requesting the
following actions by your office for the referenced project:
• Reconciling the permitted (paper) flow of 201 tributary homes in the
Stateside development to the actual flow produced by these homes.
• Granting a flow reduction for the permitted homes that are not yet tributary
to the wastewater system, and for homes included in future collection
system extension permit applications.
• Reviewing the enclosed sewer system extension application to serve 116
additional homes in the Stateside development, and modifying the subject
permit to reflect the additional flow from these homes.
The request to reconcile the paper flow is based on wastewater flows measured at the
Stateside WWTP from February 1, 2020 through January 31, 2021. The annual average
flow for this period is not useful, as the number of tributary houses increased each month
during this period. In order to provide you with an accurate and useful accounting of the
wastewater flows and tributary homes, we prepared the enclosed spreadsheet. Based on
records of Old North State Water Co. (ONSWC) and the Onslow County tax records, the
table lists all of the homes currently occupied in Stateside, the date each home was

Mr. Tom Tharrington
April 9, 2021
Page 2of4
occupied, and the number of bedrooms in each home. There were 129 homes connected
to the wastewater system on January 31st, 2020, with a total of 533 bedrooms.
The spreadsheet, titled "Record of Occupied Residences and Wastewater Flows -
Stateside Development— February 1, 2020 to January 31, 2021", presents for each month
in the data period the number of homes and bedrooms added to the system, and the
average daily flow recorded for the month. In order to have a conservative accounting of
the average flow per bedroom, the number of bedrooms added during a month were not
included in determining the average flow per bedroom in that month. For example, there
were 533 bedrooms on the system as of January 31st, 2020. There were 21 bedrooms
added in February 2020, and the average daily flow at the treatment plant was 20,067
gpd in February. The average flow per bedroom for February was calculated as 20,067
r'1'1 J._ /1� J._ If 21 bedrooms
added February
gpd - 533 bedrooms, or 37.6 ggpd/bedroom. the bedrooms in February were
included, the calculation would be 20,067 = 554 bedrooms, or 36.2 gpd/bedroom. Since
the February bedrooms were connected at different times during the month, the first
calculation overestimates the average flow per bedroom, while the second calculation
underestimates the average flow. While the difference in the averages is minimal in this
example, we have used the first calculation method for each month to provide the more
conservative average value. The resulting average flows per bedroom are summarized
below in Table 1:
TABLE 1
Average Daily Flow 1
Month per Tributary RECJEIVED
Bedroom, in Gallons
per Day 2021
February 2020 37.6
March 2020 39.1 NCDEQ/DWR/NPDES
April 2020 39.8
May 2020 41.1
June 2020 43.6
July 2020 46.3
August 2020 46.0
September 2020 40.5
October 2020 40.4
November 2020 41.8
December 2020 41.2
January 2021 42.0
Based on the information presented in the attached spreadsheet, wP are requesting the
201 homes that were tributary to the wastewater collection system as of February 28th,
2021 have their permitted flow reconciled into an actual flow on the basis of 46.3 gpd

Mr. Tom Tharrington
April 9, 2021
Page 3 of 4
per bedroom. The 201 homes have a total of 809 bedrooms, producing a calculated
tributary flow of 37,457 gallons per day.
The second action requested of your office is the granting of an adjusted daily sewage
flow design rate (flow reduction), in general accordance with 15A NCAC 2T.0114(f). The
attached spreadsheet identifies for each month the average of the three highest flow
days for that month (as taken from the submitted Non-Discharge Monitoring Reports for
the data period). The average of the peak days for each month was then divided by the
number of tributary bedrooms, with the results presented in the following Table 2.
TABLE 2
i
Month TributaryPeakDa BedroomlyFloWper in
Gallons per Day
February 2020 44.3
March 2020 44.2
April 2020 50.1
May 2020 48.3
June 2020 56.1
July 2020 53.4
August 2020 52.4
September 2020 54.6
October 2020 45.1
November 2020 52.5
December 2020 48.4
January 2021 51.2
There are 163 homes permitted but not yet tributary to the wastewater system. The
average bedroom count per home for these homes is projected to be similar to the
average count for the tributary homes, or approximately 4 bedrooms per home (809
bedrooms = 201 homes). If an adjusted daily flow rate of 56 gallons per bedroom (from
Table 2 above) is granted, the flow for the permitted but not yet tributary homes will be
reduced to:
163 homes x 4 BR/home x 56 gpd/BR = 36,512 gallons per day
Our third request of your office is the review and permitting of the enclosed collection
system extension application. The application proposes to add 116 four-bedroom homes,
with the reduced flow rate of 56 gpd/bedroom, for a total additional flow of 25,984
gallons per day.

Mr. Tom Tharrington
April 9, 2021
Page 4 of 4
With the permitting of the enclosed collection system extension application, the total
collection system flows will consist of 37,457 gpd of existing flow, 36,512 gpd previously
permitted but not yet tributary flow, and 25,984 gpd additional permitted flow, for a total
of 99,953 gallons per day.
The collection system extension will serve Bennett Place, Somerset Place - Section V-A,
and Roanoke Bay — Section IV-A at Stateside. The collection system design was prepared
by Jason Houston, P.E. of Parker & Associates, Inc. Diehl & Phillips, P.A. prepared the
flow reconciliation and flow reduction request for Old North State Water Company, LLC.
Given the collection system extension application relies on flow rates determined in this
flow reduction request, we are enclosing the Fast-Track Application form FTA 04-16, Flow
Tracking form FTSE 10-18, and the review fee check in the amount of $480 on behalf of
Parker &Associates Please contact me if you have any questions regarding the flow data,
flow reconciliation, or flow reduction request. Any questions regarding the collection
system extension application should be directed to Mr. Jason Houston, PE.
Thank you for your help with these requests.
Yours very truly,
Diehl & Phillips, P.A.
John F. Phillips, P.E.
Enclosures:
Record of Occupied Residences and Wastewater Flows —
Stateside Development — February 1, 2020 to January 31, 2021
Form I I FTA — 04-16 (2 copies)
Form FTSE — 10-18 )2 copies)
Copy of Existing Permit
Certificate of Public Convenience & Necessity
Check no. 15113, in the amount of $480
Cc: Mr. Jason Houston, P.E., Parker & Associates, Inc.
Mr. John McDonald, Old North State Water Company, LLC

RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT- FEBRUARY 1, 2020 TO JANUARY 31, 2021
Date No. of
Occupied Bedrooms Last, First Name Service Address
3/24/2017 5 FELTEN SR.,GARY 200 WOOD HOUSE DR
3/24/2017 5 PEREZ, PASTOR 515 MANTEO LN
8/15/2017 4 POORE,JERRY/TERESE 202 WOOD HOUSE DR
8/15/2017 4 PATEL, NIRAJ 307 MARCH SEA LN
8/21/2017 4 LINDA HUFF 202 CIVIL CT
8/21/2017 4 WAYMAN,SCOTT 222 WOOD HOUSE DR
10/6/2017 3 BAUSWELL,STEVEN 203 WOOD HOUSE DR
10/6/2017 3 KOEPKE, ISABELITA 217 WOOD HOUSE DR
11/3/2017 3 MEJIA, BRYANT,SELENA 221 WOOD HOUSE DR
11/7/2017 4 TOLES,JOSHUA 409 DURHAM STATION DR
11/21/2017 5 REYNOLDS, RICHARD/CASEY 204 WOOD HOUSE DR
11/21/2017 5 KELLEY, BRITTANIE 411 DURHAM STATION DR
11/29/2017 4 SNYDER, DAMIN 414 DURHAM STATION DR
12/18/2017 5 QUIROZ-DELGADO,RAMIRO/JENNA 304 MARCH SEA LN
12/21/2017 4 MELISSA LUDLAM,BETH ABBOTT/ 224 WOOD HOUSE DR
2/15/2018 5 JAMES,ANDREA/ALBERT 417 DURHAM STATION DR
2/22/2018 4 GENIA III,STEVEN 416 DURHAM STATION DR
2/26/2018 3 JOHNSON,GARDENIA H 207 WOOD HOUSE DR
3/1/2018 4 CINCO,JEROME/CRISELDA 302 MARCH SEA LN
3/2/2018 4 BINGAMAN, KEVIN/VALERIE 422 DURHAM STATION DR
3/26/2018 4 EDWARDS,ANTHONY/NICOLE 407 DURHAM STATION DR
4/18/2018 4 GRIFFITH,SCOTT 413 DURHAM STATION DR
4/20/2018 4 ORTIZ,GILBERT/LIZBETH 212 WOOD HOUSE DR
4/20/2018 3 GEORGE,ANIL 213 WOOD HOUSE DR-RENT
4/23/2018 4 HIRES,RICHARD/ELIZABETH 406 DURHAM STATION DR
4/24/2018 4 LEWIS,CHRISTOPHER 220 WOOD HOUSE DR
5/10/2018 4 JOHNSON, KIP/KELSEY 408 DURHAM STATION DR
5/16/2018 4 COLEHOWER, BRIAN 410 DURHAM STATION DR
5/23/2018 4 CAPOLONGO, FRANK 225 WOOD HOUSE DR
5/31/2018 5 GIBSON,SYLVESTER 424 DURHAM STATION DR
6/1/2018 4 MESS,JEREMIE/BRITTANY 216 WOOD HOUSE DR
6/4/2018 3 STOUDT, DAVID 218 WOOD HOUSE DR
6/4/2018 5 WORTH,CRYSTAL/DANNY 403 DURHAM STATION DR
6/11/2018 4 WILSON, KRISTIE/MAURY 210 WOOD HOUSE DR
6/14/2018 4 CARLISLE,JENIFER 211 WOOD HOUSE DR
6/15/2018 4 AMER, HADEEL 517 MANTEO LN
6/22/2018 3 FAHER, KIMBERLY 232 WOOD HOUSE DR
7/2/2018 3 MURILLO, MIGUEL/DIANA 215 WOOD HOUSE DR
7/2/2018 5 CARSON,SHERRY/LONNIE 306 MARCH SEA LN
7/2/2018 5 HOWARD,JULIET 509 MANTEO LN
7/11/2018 5 NOLES,CHARLES/ZOBEYDA 420 DURHAM STATION DR
7/19/2018 4 PETERSON,STEBEN 206 WOOD HOUSE DR
7/19/2018 5 HERNANDEZ, MARIA/CESAR 404 DURHAM STATION DR
7/30/2018 4 BURTON,SHEILA/GREGORY 214 WOOD HOUSE DR
8/8/2018 3 GALLEGOS,RAUL/JESSICA 234 WOOD HOUSE DR
8/14/2018 4 SCARBROUGH, MICHAEL/KATHRYN 505 MANTEO LN
8/30/2018 4 RHOADES, FLOYDE 320 MARCH SEA LN
9/27/2018 3 THOMAS, BRAD/JENNIFER 314 MARCH SEA LN
10/3/2018 5 SHOJGREEN, RICARDO/TIANNA 507 MANTEO LN
Stateside Flow Reconcilation
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RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT- FEBRUARY 1, 2020 TO JANUARY 31, 2021
Date No. of Last, First Name Service Address
Occupied Bedrooms
10/4/2018 4 DAVIS,SETH/AUTUMN 208 WOOD HOUSE DR
10/10/2018 4 HILL,DEXTER.TANYETTA 228 WOOD HOUSE DR
10/17/2018 5 LABELLA,KELLY 412 DURHAM STATION DR
11/21/2018 4 COOPER,THOMAS/REBECCA 315 MARCH SEA LN
11/21/2018 5 NEWSHAM, KATHLEEN/DAVID 502 MANTEO LN
12/4/2018 3 DIGIROLAMO,JOSEPH/AMY 242 WOOD HOUSE DR
12/5/2018 4 CAPISTRANO, ISALAS/JENNY 308 PETTIGREW LN
12/7/2018 4 MISCIAGNO, PHILIP/GENA T 311 MARCH SEA LN
12/7/2018 4 BRADLEY,BRANDAN 312 PETTIGREW LN
12/10/2018 3 HARTLEY, MELISSA 327 MARCH SEAL LN
12/21/2018 4 VERNON,JERRICK/ERICKA 305 PETTIGREW LN
12/21/2018 4 VALENTIN, NELSON 306 PETTIGREW LN
1/2/2019 4 NEGRON, LILLIAN/JOHN 309 PETTIGREW LN
1/4/2019 3 SUMMERS,DARLENE 231 WOOD HOUSE DR
1/10/2019 3 SANDERS,GENE/STEPHANIE 308 MARCH SEA LN
1/14/2019 4 BROWN,TYRUS 418 DURHAM STATION DR
1/15/2019 5 ANTHONY,STEVEN 506 MANTEO LN
1/22/2019 5 PETERSON, RICHARD/BETH 318 MARCH SEA LN
1/22/2019 4 FELDER,CAPLE/LA-TREVETTE 510 MANTEO LN
1/28/2019 5 GAMBLE,RANDAL 316 MARCH SEA LN
1/28/2019 5 BARTLETT, NICKY/JAMES 504 MANTEO LN
1/29/2019 4 SMITH,CARMEN/JUSTIN 236 WOOD HOUSE DR
1/31/2019 4 PATTERSON,ELIZABETH 317 MARCH SEA LN
2/6/2019 4 LAM, HENRY 244 WOOD HOUSE DR
2/8/2019 4 LUKE,JEREMY/KADY 307 PETTIGREW LN
2/11/2019 5 ALDRIDGE,JAMES/BRANDY 319 MARCH SEA LN
3/1/2019 4 BENJAMIN,TAYLOR 248 WOOD HOUSE DR
3/4/2019 5 MENCY,GINA 516 MANTEO LN
3/25/2019 4 VANCE,JORDAN/ERIN 312 MARCH SEA LN
3/25/2019 4 ARNOLD, DEREK 508 MANTEO LN
4/2/2019 3 SPARKS,ALAN 301 PETTIGREW LN
4/4/2019 3 JAMIL BROWN,JEVONNA WILLIAMS/ 246 WOOD HOUSE DR
4/5/2019 4 HOWZE,GARRETT 303 PETTIGREW LN
4/5/2019 5 BROWN, RYAN 503 MANTEO LN
4/9/2019 5 NATASHA SALAZAR, ELIJAH MANNING/ 512 MANTEO LN
4/25/2019 3 REBECCA STOKES,DURRELL LUMPKIN/ 309 MARCH SEA LN
4/30/2019 5 TULIFUA,TANIELU/LORI 514 MANTEO LN
5/1/2019 5 BACOTE,MICHAEL/CORA 415 DURHAM STATION DR
5/3/2019 5 FANGUE,AMANDA 310 MARCH SEA LANE
5/3/2019 4 DAY, PAMELA/KEVIN 325 MARCH SEA LN-RENTAL
5/10/2019 4 HERMAN, RORY 250 WOOD HOUSE DR
5/30/2019 4 LIRETTE, KATELYN/HUNTER 310 PETTIGREW LN
5/31/2019 6 VARELA,CHRISTOPHER/JEANNETTE 419 DURHAM STATION DR
6/6/2019 5 PEARSON,OSCAR/DEBORAH 601 SHERMAN LN
6/13/2019 5 MILLINGTON, RAPHAEL/DENIECEA 511 MANTEO LN
6/18/2019 4 MARABLE,JOHN/MERLISA 323 MARCH SEA LN
6/20/2019 3 AVENDANO, RENE 235 WOOD HOUSE DR-RENT
6/20/2019 4 ABURTO,JOANNE 321 MARCH SEA LN
6/21/2019 4 RIXMANN,JAMES/ALICE 608 SHERMAN LN
Stateside Flow Reconcilation
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RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT - FEBRUARY 1, 2020 TO JANUARY 31, 2021
Date No. of Last, First Name Service Address
Occupied Bedrooms
6/26/2019 4 SHIMMENTI,ANTHONY 238 WOOD HOUSE DR-RENT
6/28/2019 4 WOOTEN, HANNAH 233 WOOD HOUSE DR
7/5/2019 5 HARDIE,SHANE 607 SHERMAN LN-RENTAL
7/22/2019 5 JOHNSON, DURIEL 313 MARCH SEA LN
7/26/2019 4 FOXX,SHERRY 426 DURHAM STATION DR
7/31/2019 5 DHILLON,KAWARDEEP 617 SHERMAN LN
8/1/2019 3 DAVENPORT, KIMBERLY 240 WOOD HOUSE DR
8/2/2019 4 ANDERSON,JOHNNY 209 WOOD HOUSE DR
8/6/2019 5 CURRY, KEITH/KISHA 616 SHERMAN LN
8/7/2019 4 HENSON,AUTUMN 605 SHERMAN LN
8/15/2019 4 BINGLE, LACEY,SLOAN,JACOB TYLER 329 MARCH SEA LN
8/26/2019 4 ACEVEDO, BARBARA 610 SHERMAN LN
9/13/2019 5 SHERMAN, MATTHEW 606 SHERMAN LN
9/17/2019 4 BANFIELD, H 615 SHERMAN LN
9/18/2019 5 BAKER, MATTHEW 322 MARCH SEA LN
9/20/2019 4 GIBSON, HARRIET 600 SHERMAN LN
10/4/2019 5 KIEFER,JEREMY/BETHANY 614 SHERMAN LN
10/9/2019 4 GARCIA,XIOMARA 612 SHERMAN LN
10/24/2019 4 HASSAN,YUSUF 618 SHERMAN LN
11/4/2019 5 DAVIES, BENJAMIN L 604 SHERMAN LN
11/15/2019 4 BAYON, ELIZABETH 613 SHERMAN LN
11/20/2019 3 CONCEPCION,JULIANA/GARY 606 BONARVA CT
11/20/2019 3 VERNON,ALEXANDER/KARIN 607 BONARVA COURT
11/25/2019 5 TAYLOR, MONTRELL/PAULA 609 SHERMAN LN
12/12/2019 4 REILLY, PAUL 404 PHELPS COURT
12/20/2019 4 KOEBBE,RON 602 BONARVA COURT
1/7/2020 3 SMITH, ROBIN/IVY 503 WHITE CEDAR LN
1/8/2020 4 LAROSE,THOMAS 405 DURHAM STA. DR-RENT
1/14/2020 4 MORRIS,JERILYNN 605 BONARVA COURT
1/15/2020 5 MATOS,HAROLD 611 SHERMAN LN
1/22/2020 3 ALONZO, PAOLA M 256 WOOD HOUSE DRIVE
533 129 homes with 533 bedrooms connected as of January 31st
Average Daily WWTP Flow February= 20,067
Average flow per bedroom(in gpd)= 37.6
Average of 3 highest flow days(in gpd)= 23,613
Peak flow per bedroom(in gpd)= 44.3
2/4/2020 4 MILLER,RICHARD/KRISTIN 507 WHITE CEDAR LN
2/6/2020 3 CRUZ,PAMELA 705 DREW COURT-SS LOT 144
2/11/2020 4 PISTON, MATTHEW/KRYSTIN 801 CABBARRUS DRIVE
2/14/2020 3 LEE,CHARLES/TERRIE 509 WHITE CEDAR LN
2/19/2020 3 BARTLETT,JUSTINE 274 WOOD HOUSE DRIVE
2/20/2020 4 BANDY, ERIC/ANGELA 264 WOOD HOUSE DR
21 6 homes,21 bedrooms added in February
554 bedrooms now connected,135 homes
Average Daily WWTP Flow March= 21,663
Average flow per bedroom(in gpd)= 39.1
Average of 3 highest flow days(in gpd)= 24,496
Peak flow per bedroom(in gpd)= 44.2
Stateside Flow Reconcilation
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RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT - FEBRUARY 1, 2020 TO JANUARY 31, 2021
OcDCupied Bed�ooms Last, First Name Service Address
3/11/2020 3 BARTLETT,SPENCER 508 WHITE CEDAR LN
3/12/2020 3 VERNON, KRISTAL 505 WHITE CEDAR LN
3/16/2020 3 PATRICK,THOMAS/PATRICIA 263 WOOD HOUSE DRIVE
9 3 homes,9 bedrooms added in March
563 bedrooms now connected, 138 homes
Average Daily WWTP Flow April= 22,421
Average flow per bedroom (in gpm)= 39.8
Average of 3 highest flow days(in gpd)= 28,229
Peak flow per bedroom(in gpd)= 50.1
4/1/2020 4 JOHNSON, HEATHER 241 WOOD HOUSE DR
4/1/2020 4 CARSON,JACLYN 252 WOOD HOUSE DR
4/3/2020 4 GONZALEZ, LEANN/JONATHAN 254 WOOD HOUSE DR
4/7/2020 3 MORGAN,JOSEPH 258 WOOD HOUSE DR
4/16/2020 4 TURLINGTON, LINDA 265 WOOD HOUSE DR _
4/17/2020 4 DEJOHN, KENYETTA 268 WOOD HOUSE DR
23 6 homes,23 bedrooms added in April
586 bedrooms now connected, 144 homes
Average Daily WWTP Flow May= 24,078
Average flow per bedroom(in gpm)= 41.1
Average of 3 highest flow days(in gpd)= 28,275
Peak flow per bedroom(in gpd)= 48.3
5/8/2020 4 KELLER, HAILEY/CHRYSTIAN 511 WHITE CEDAR
5/11/2020 3 SMITH, HEATH/BROOKE 292 WOOD HOUSE DR
5/11/2020 4 SKINNER, LEILA 608 BONARVA COURT
5/15/2020 3 FRYERSON, MERI/RON 282 WOOD HOUSE DR
14 4 homes, 14 bedrooms added in May
600 bedrooms now connected, 148 homes
Average Daily WWTP Flow June= 26,175
Average flow per bedroom(in gpm)= 43.6
Average of 3 highest flow days(in gpd)= 33,731
Peak flow per bedroom (in gpd)= 56.2
6/1/2020 4 QUATTLEBAUM, LATESHA 257 WOOD HOUSE DRIVE
6/2/2020 4 BELL, DON L/YESENIA 510 WHITE CEDAR LANE
6/12/2020 3 HOLWERDA,JACOB/SARAH 294 WOOD HOUSE DRIVE
6/18/2020 4 BRADLEY,JOSHUA 260 WOOD HOUSE DR
6/18/2020 3 TROUTMAN, RYLEE/JESSIE 604 BONARVA COURT
6/22/2020 4 VENTERS,VIRGINIA 270 WOOD HOUSE DR
6/22/2020 4 STOCKER,JEFF 286 WOOD HOUSE DRIVE
6/25/2020 4 CUOMO,JAMIE 247 WOOD HOUSE DR
6/29/2020 3 LOFTISS,JACOB/REGINA 288 WOOD HOUSE DRIVE
33 9 homes,33 bedrooms added in June
633 bedrooms now connected, 157 homes
Average Daily WWTP Flow July= 29,303 1
Average flow per bedroom(in gpm)= 46.3
Average of 3 highest flow days(in gpd)= 33,810
Peak flow per bedroom(in gpd)= 53.4
Stateside Flow Reconcilation
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RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT - FEBRUARY 1, 2020 TO JANUARY 31, 2021
Date No. of
Occupied Bedrooms Last, First Name Service Address
7/1/2020 3 BINGAMAN,SUZANNE 702 DREW COURT
7/9/2020 3 MEADOR,ZEBADIAH/ALEXIS 703 DREW COURT
7/10/2020 3 DIAS, SHESHANNA 249 WOOD HOUSE DRIVE
7/15/2020 4 FRAZIER, CORY 405 PHELPS CT
7/16/2020 4 KESLER, KAYLEA/ERIC 259 WOOD HOUSE DR
7/17/2020 4 KATCHKA,GIZELLE 237 WOOD HOUSE DR
7/21/2020 3 LONG, GABRIEL 276 WOOD HOUSE DRIVE
7/24/2020 3 VOSHELL,ALLYSON 298 WOOD HOUSE DRIVE
7/28/2020 4 WILLIAMS, DOMONIC/SHARICE 255 WOOD HOUSE DRIVE
31 9 homes,31 bedrooms added in July
664 bedrooms now connected, 166 homes
Average Daily WWTP Flow August= 30,558
Average flow per bedroom(in gpm)= 46.0
Average of 3 highest flow days(in gpd)= 34,776
Peak flow per bedroom(in gpd)= 52.4
8/3/2020 4 BLACK, MATTHEW TODD 262 WOOD HOUSE DR
4 1 home,4 bedrooms added in August
668 bedrooms now connected, 167 homes
Average Daily WWTP Flow September= 27,029
Average flow per bedroom (in gpm)= 40.5
Average of 3 highest flow days(in gpd)= 36,487
Peak flow per bedroom(in gpd)= 54.6
9/3/2020 4 GAVIN,JAQUEL 400 PHELPS CT
9/4/2020 3 HUERTAS, ELLIOTT/NATALY 280 WOOD HOUSE DRIVE
9/8/2020 4 MILLER, MAX 296 WOOD HOUSE DRIVE
9/21/2020 4 MELENDEZ, MELANIE VELEZ, RODRIGUEZ,CHF 704 DREW COURT
9/28/2020 4 THOMPSON, CHRISTOPHER/KAITLIN 261 WOOD HOUSE DR
19 5 homes, 19 bedrooms added in September
687 bedrooms now connected, 172 homes
Average Daily WWTP Flow October= 27,730
Average flow per bedroom (in gpm)= 40.4
Average of 3 highest flow days(in gpd)= 30,979
Peak flow per bedroom(in gpd)= 45.1
10/6/2020 3 OROSCO, MAURO/MARCELLA 278 WOOD HOUSE DR
10/8/2020 5 RACINE, DOUGLAS/SHARON 403 TYRRELL TRAIL
10/14/2020 4 SMITH, DEBRA/ROGER DALE _284 WOOD HOUSE DR
10/19/2020 5 GUERRA,JAMERSINA/LEONEL 400 TYRRELL TRAIL
10/23/2020 5 LEWIS, DAVID/EBONY 401 TYRRELL TRAIL
10/30/2020 4 THOMAS,JERRY/BARBARA 902 FARMYARD GARDEN DR
26 6 homes,26 bedrooms added in October
713 bedrooms now connected, 178 homes
Average Daily WWTP Flow November= 29,805
Average flow per bedroom(in gpm)= 41.8
Average of 3 highest flow days(in gpd)= 37,437
Peak flow per bedroom (in gpd)= 52.5
Stateside Flow Reconcilation
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RECORD OF OCCUPIED RESIDENCES AND WASTEWATER FLOWS
STATESIDE DEVELOPMENT - FEBRUARY 1, 2020 TO JANUARY 31, 2021
Date No. of Last, First Name Service Address
Occupied Bedrooms
11/2/2020 4 REILLY,ZACHARY/STACI 506 WHITE CEDAR LN
11/3/2020 3 COWEN,THOMAS 290 WOOD HOUSE DRIVE
11/4/2020 5 BOLEY, IRENE 900 FARMYARD GARDEN DR
11/5/2020 5 SPRINGFIELD,GREGORY 501 LAKE COMPANY ROAD
11/16/2020 5 HILL, KATIE/JASON 400 ELLERBE COURT
11/20/2020 4 BROWN, FRANKIE/JACQUELYN 908 FARMYARD GARDEN DR
11/24/2020 4 GUILLEN ORREGO,WILFREDO, GUEVARA,SAN 931 FARMYARD GARDEN DR
30 7 homes,30 bedrooms added in November
743 bedrooms now connected,185 homes
Average Daily WWTP Flow December= 30,598
Average flow per bedroom(in gpm)= 41.2
Average of 3 highest flow days(in gpd)= 35,967
Peak flow per bedroom(in gpd)= 48.4
12/1/2020 4 BRUNSON, DAVID 929 FARMYARD GARDEN DR
12/7/2020 4 PERKINS,TYLER/HEATHER 504 LAKE COMPANY ROAD
12/10/2020 4 TATE,TRAVIS 267 WOOD HOUSE DRIVE
12/16/2020 4 BAHENA,JOSIAS/ANA 927 FARMYARD GARDEN DR
12/21/2020 4 BETTLER, MARK/ROBERTA 916 FARMYARD GARDEN DR
12/23/2020 5 RODRIGUEZ,JANCEL/NATHALIE 402 PHELPS COURT
12/23/2020 5 LAI HING,GILLIAN 502 LAKE COMPANY ROAD
30 7 homes,30 bedrooms added in December
773 bedrooms now connected,192 homes
Average Daily WWTP Flow January 2021= 32,478
Average flow per bedroom(in gpm)= 42.0
Average of 3 highest flow days(in gpd)= 39,570
Peak flow per bedroom(in gpd)= 51.2
1/11/2021 5 ALLEYNE, MELISSA/MARC 402 TYRRELL TRAIL
1/15/2021 3 HERRERA, CHRISTIAN 269 WOOD HOUSE DR
1/25/2021 5 BERRY,STEVEN B 402 ELLERBE COURT
13 3 homes,13 bedrooms added in January
786 bedrooms now connected,195 homes
2/1/2021 4 GUILLORY,CHRISTOPHER/KATHERINE 518 LAKE COMPANY ROAD
2/3/2021 4 BRIDGES,CECILIA/JOHN 603 BONARVA CT
2/8/2021 3 JOSHUA RAMSEY,SHERRI RAMSEY 279 WOOD HOUSE DR
2/19/2021 3 STEGEMILLER,JEFFREY 277 WOOD HOUSE DRIVE
2/22/2021 5 RAYMOND,OCTAVIUS 925 FARMYARD GARDEN DR
2/24/2021 4 DEVAUGHN,TIMOTHY 404 ELLERBE COURT
23 6 homes,23 bedrooms added in February
809 bedrooms now connected,201 homes
,."�`\\ CARp'%,
Flow Data prepared by me or by others under my direct supervision. *\ .. !�,,,
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Stateside Flow Reconcilation
Page 6 of 6 and Reduction

State of North Carolina
Department of Environmental Quality
Division of Water Resources
15A NCAC 02T.0300—FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
DIrblon of Water Resources FTA 04-16&SUPPORTING DOCUMENTATION
Application Number: (to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Old North State Water Company,LLC(company,municipality,HOA,utility,etc.)
2. Applicant type: ❑Individual ®Corporation ❑General Partnership ❑Privately-Owned Public Utility
❑Federal ❑State/County ❑Municipal []Other
3. Signature authority's name:John McDonald per I5A NCAC 02T.0106(b)
Title:Owner
4. Applicant's mailing address:P.O.Box 10127
City:Birmingham State:Al Zip: 35202
5. Applicant's contact information:
Phone number:[phone] Email Address:jmcdonald l)onswc.com
II. PROJECT INFORMATION:
1. Project name:Bennett Place,and Somerset Place,Sec.V-A;and Roanoke Bay,.Sec.IV-A at Stateside_
2. Application/Project status: ❑Proposed(New Permit) ®Existing Permit/Project
If a modification,provide the existing permit number:WQ0038128 and issued date: 5/23/20
If new construction but part of a master plan,provide the existing permit number: WQ00
3. County where project is located:Onslow
4. Approximate Coordinates(Decimal Degrees):Latitude: 34.8766° Longitude:-77.48I7°
5. Parcel ID(if applicable): 052265
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer:Jason A.Houston License Number:34978
Finn:Parkyr dt Associatpe.Inc.
Mailing address:306 New Bridge Street
City:Jacksonville State:NC Zip:28540
Phone number:[phone] Email Address:[e-mail]
IV. WASTEWATER TREATMENT FACILITY(WWTF)INFORMATION:
I. Facility Name:Stateside WWTF Permit Number: W00035809
Owner Name:Old North States Water Company,LLC
V. RECEIVING DOWNSTREAM SEWER INFORMATION(if different than WWTF):
1. Permit Number(s):WQ0038128 Downstream(Receiving)Sewer Size: 8 inch
System Wide Collection System Permit Number(s)(if applicable?:WQCS___
Owner Name(s):Old North State Water Company,LLC
FORM: FTA 04-16 Page I of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately-Owned Public Utility,has a Certificate of Public Convenience and Necessity been attached?
® Yes ❑No ❑N/A
2. If the Applicant is a Developer of lots to be sold,has a Deve.(oper's Qperational Agreement(FORM:DEV)been attached?
❑Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners'Association has an Omational Agreement(FORM: HOA)been attached?
❑Yes ❑No ®N/A
4. Origin of wastewater:(check all that apply):
®Residential Owned ❑Retail(stores,centers,malls) ❑Car Wash
❑Residential Leased ❑Retail with food preparation/service ❑Hotel and/or Motels
❑School/preschool/day care ❑Medical/dental I veterinary facilities ❑Swimming Pool/Clubhouse
❑Food and drink facilities 0 Church ❑Swimming Pool/Filter Backwash
❑Businesses/offices I factories ❑Nursing Home ❑Other(Explain in Attachment)
5. Nature of wastewater: 100%Domestic/Commercial 0%Commercial
0%Industrial(See I5A NCAC 02T.0103(20))
)Is there a Pretreatment Program in effect? ❑Yes ❑No
6. Has a flow reduction been approved under I5A NCAC 02T.0114(f)? ❑Yes ®No
> If yes.provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type(see 02T,0114(fl) Daily Design Flow•,b No.of Units Flow
Four Bedroom 224 gal/Lot 116 25,984 GPD
gal GPD
gal/ GPD
gal/ GPD
gal/ GPD
gal GPD
Total 25,984 GPD
a See 15A NCAC 02T,0114(b).(d),(eXI)and(e)(2) for caveats to wastewater design flow rates(i.e.,minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use
areas;and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals
as defined in G.S.42A-4).
b Per 15A NCAC 02T.0114(c), design flow rates for establishments not identified[in table 15A NCAC 02T.01141 shall
be determined using available flow data,water using fixtures,occupancy or operation patterns,and other measured data.
8. Wastewater generated by project:25,984 GPD(per 15A NCAC 02T.0l 14)
> Do not include future flows or previously permitted allocations
If permitted flow is zero,indicate why:
0 Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑Flow has already been allocated in Permit Number:
❑Rehabilitation or replacement of existing sewer with no new flow expected
0 Other(Explain):
FORM: FTA 04-16 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA(If Applicable)-02T.0305&MDC(Gravity Sewers):
1. Summarize gravity sewer to be permittcd:
Size(inches) Length(feet) Material
8 2,338 DI
8 4,377 SDR-35
8 4,964 C900
D. Section II&III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizfng lines to meet minimum slope requirement is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA(If Applicable)—02T.0305&MDC(Pump Stations/Force Mains:
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name:Roanoke Bay. Sec.IV
2. Approximate Coordinates(Decimal Degrees):Latitude:34.8765° Longitude:-77.4818°
3. Design flow of the pump station: 0,576 millions gallons per day(firm capacity)
4_ Operational point(s)of the pump(s): 40Q gallons per minute at j9 feet total dynamic head(TDH)
5. Summarize the force main to be permitted(for this Pump Station):
Size(inches) Length(feet) Material
6 830 PVC
6. Power reliability in accordance with 15A NCAC 02T.03050)(1):
® Standby power source or pump with automatic activation and telemetry- 15A NCAC 02T.0305(hX1)(B)_
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility
Or if the pump station has an average daily flow less than 15,000 gallons per day:
❑ Portable power source with manual activation,quick-connection receptacle and telemetry- 15A NCAC 02T
.0305(hX1XC)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry- I5A NCAC 02T.0305(h)(IXC):
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant(draft agreement)
and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations'
storage capacities and the rotation schedule of the portable power source or pump,including travel timeframes,shall be
provided in the case of a multiple station power outage.
FORM:FTA 04-16 Page 3 of 5

IX. SETBACKS&SEPARATIONS—(02B.0200& 15A NCAC 02T.0305(0):
I. Does the project comply with all separations found in ISA NCAC 02T.0305(1)&110 ®Yes ❑No
➢ 15A NCAC 02T.0305(f)contains minimum separations that shall be provided for sewer systems:
Setback Parameter* Separation Required
Storm sewers and other utilities not listed below(vertical) 24 inches
Water mains(vertical-water over sewer including in benched trenches.) 18 inches
Water mains(horizontal) 10 feet
Reclaimed water lines(vertical-reclaimed over sewer) 18 inches
Reclaimed water lines(horizontal-reclaimed over sewer) 2 feet
**Any private or public water supply source,including any wells,WS-I waters of Class I or
Class II im.•undcd reservoirs used as a source of dri water 100 feet
**Waters classified WS(except WS-1 or WS-V),B,SA,ORW,HQW,or SB from normal
high water(or tide elevation)and wetlands(see item IX.2) 50 feet
"Any other stream,lake,impoundment,or ground water lowering and surface drainage
ditches 10 feet
Any building foundation 5 feet
Any basement 10 feet
Top slope of embankment or cuts of 2 feet or more vertical height 10 feet
Drainage systems and interceptor drains 5 feet
Any swimming pools 10 feet
Final earth grade(vertical) 36 inches
➢ ISA NCAC 02T.0305(g)contains alternatives where separations in 02T.030 (f)cannot be achieved.
➢ "Stream classifications can be identified using the Division's NC Surface Water Classifications webpage
➢ If noncompliance with 02T.0305(f)or(g),see Section X of this application
2. Does the project comply with separation requirements for wetlands?(50 feet of separation) ®Yes ❑No ❑N/A
➢ See the Division's draft separation requirements for situations where separation cannot be meet
➢ No variance is required if the alternative design criteria specified is utilized in design and construction
➢ As built documents should reference the location of areas effected
3. Does the project comply with setbacks found in the river basin rules per 15A NCAC 02B.0200? ®Yes ❑No ❑N/A
➢ This would include Trout Buffered Streams per ISA NCAC 213.0202
4. Does the project require coverage/authorization under a 404 Nationwide or ❑Yes ®No
individual permits or 401 Water Quality Certifications?
➢ Information can be obtained from the 401 &Buffer Permitting Branch
5. Does project comply with 15A NCAC 02T.0105(c)(6)(additional permits/certifications)? ®Yes ❑No
Per ISA NCAC 02T.0105(c)l6), directly related environmental permits or certification applications are being prepared,have
been applied for,or have been obtained. Issuance of this permit is contingent on issuance of dependent permits(erosion and
sedimentation control plans,stormwater management plans,etc.).
6. Does this project include any sewer collection lines that are deemed"high-priority?'
Per ISA NCAC 02T.0402,"high-priority sewer"means"any aerial sewer,sewer contacting surface waters, siphon,or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
❑Yes ®No ❑N/A
➢ If yes,include an attachment with details for each line,including type(aerial line,size,material,and location).
High priority lines shall be inspected by the permittee or its representative at least once every six-months and
inspections documented per 15A NCAC 02T.0403(aXS)or the permitee's individual System-Wide Collection permit.
FORM:FTA 04-16 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T,the Minimum Design Criteria for the Permuing pfEnon_SAtjos
and Force Mains(latest version),and the Gravit t Sewer Minimum Design Criteria(latest version)as applicable?
Yes ❑No
If No,complete and submit the Variance/Alternative Design Request application(VADC 10-14)and supporting documents
for review. Approval of the request is required Lhrtor to submittal of the Fast Track Application and sup •rtl,v
documents. -
2. Professional Engineer's Certification:
1, Jason A. Houston, P.E. attest that this application for
(Professional Engineer's name from Application item IBA.)
has been reviewed byme and is accurate,complete and consistent with the information supplied
mp in the plans, specifications,
engineering calculations,and all otter supporting documentation to the best of my knowledge. 1 further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast-Track
Permitting of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain
portions of this submittal package,inclusion of these materials under my signature and seal signifies that I have reviewed this
material and have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed S 10,000,as well as civil penalties up to S25,000 per violation.
..l 111 fi
ic CA
North Carolina Professional Engineer's seal,signature,and date. I %. AL.• •ie.'�.*,ice.
•a SEAL r'•
34978
•
3. Applicant's Certification per 15A NCAC 02T.0106(b);
i, John McDonald, Owner _ _ _ uticia that this application for
(Signature Authority's name&title from Application Item 1.3.)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application arc not completed and that if all required supporting documentation and attachments are not included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non-
discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties,
injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a
condition of this permit be violated. I also understand that if all requited parts of this application package are not completed
and that if all required supporting information and attachments are not included,this application package will be returned to
me as incomplete.
NOTE— In accordance with General Statutes 143-215.(5A and 143.215.6)3, any person who knowingly makes any false
statement,representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed S10,000 as well as civil penalties up to S25,000 per violation.
Signature:i Date: y,0(
FORM:FTA 04-16 Page 5 of 5
4

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Old North State Water Company, LLC
Project Name for which flow is being requested: Bennett Place, Somerset Place Sec. V-A,
More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: Stateside WWTF
b. WWTP Facility Permit #: WQ0035809
All flows are in MGD
c. WWTP facility's permitted flow 0.100
d. Estimated obligated flow not yet tributary to the WWTP 0.0365
e. WWTP facility's actual avg. flow 0.0374
f. Total flow for this specific request 0.0259
g. Total actual and obligated flows to the facility 0.100
h. Percent of permitted flow used 100
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
(A) (B) (C) (D)=(B+C) (E)=(A-D)
Design Obligated,
Pump Pump Average Approx. Not Yet Total Current
Station Station Firm Daily Flow** Current Tributary Flow Plus
(Name or Permit Capacity, * (Firm/pf), Avg. Daily Daily Flow, Obligated Available
Number) No. MGD MGD Flow,MGD MGD Flow Capacity***
* The Firm Capacity(design flow)of any pump station is defined as the maximum pumped flow
that can be achieved with the largest pump taken out of service.
**Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor
(pf) not less than 2.5,per Section 2.02(A)(4)(c)of the Minimum Design Criteria.
***A Planning Assessment Addendum shall be attached for each pump station located
between the project connection point and the WWTP where the Available Capacity is<0.
Downstream Facility Name (Sewer): NA
Downstream Permit Number: NA
Page
g of 6
l l: It)-t

III. Certification Statement:
I John McDonald certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
47, l/.
Si n Official Sign tare at�
Title of Signing Off ial
Page 2 of 6
FTSE 10-18

ROY COOPER
Governor
MICHAEL S.REGAN
INC Acting Secretary
Water Resources S.JAY ZIMMERMAN
ENVIRONMENTAL QUALITY
Director
March 1,2017
MICHAEL J.MYERS—MANAGING MEMBER
OLD NORTH STATE WATER COMPANY,LLC
1620 CHALK ROAD
WAKE FOREST,NORTH CAROLINA 27587
Subject: Permit No. WQ0035809
Stateside WWTP
High-Rate Infiltration System
Onslow County
Dear Mr.Myers:
In accordance with your permit major modification request received March 31, 2016, and
subsequent additional information received July 27,2016,October 31,2016,and February 3,2017,we are
forwarding herewith Permit No. WQ0035809 dated March 1, 2017, to Old North State Water Company,
LLC, for the construction and operation of the subject wastewater treatment and high-rate infiltration
facilities.
The modifications to the subject permit are as follows:Construction and operation of Phase 1 only
(of four planned phases); significant modification of the WWTP treatment process from that previously
permitted in the March 31,2016 Stateside WWTP permit as conveyed in the facility description herein;and
Phase 1 flows limited to 100,000 gallons per day for the Stateside WWTP and high-rate infiltration system.
This permit shall be effective from the date of issuance until February 28, 2022, shall void Permit
No.WQ0035809 issued March 31,2016,and shall be subject to the conditions and limitations as specified
therein. Please pay particular attention to the monitoring requirements listed in Attachments A, B and C
for they may differ from the previous permit issuance. Failure to establish an adequate system for collecting
and maintaining the required operational information shall result in future compliance problems.
Please note the following permit conditions are new since the last permit issuance dated
March 31,2016:
➢ Condition I.1.—This condition requires that the Permittee provide documentation of a recorded
setback waiver from North Carolina State University prior to operation of high-rate infiltration
Basins#3,#4,and#5.
➢ Condition I.2. — Requires the Permittee to submit to the Division prior to facility startup an
approvable Operation and Maintenance Plan.
➢ Condition 1.3. — Requires the Permittee to submit to the Division prior to facility startup an
approvable Residuals Management Plan.
----"'Nothing Compares--,....
State of North Carolina I Environmental Quality I Water Resources I Water Quality Permitting I Non-Discharge Permitting
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919-807-6332

Mr.Michael J.Myers
March 1,2017
Page 2 of 2
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall be in the form of a written petition,conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service
Center,Raleigh,NC 27699-6714. Unless such demands are made,this permit shall be final and binding.
One set of approved plans and specifications is being forwarded to you. If you need additional
information concerning this permit, please contact David Schlobohm at (919) 807-6384 or
david.schlobohmna,ncdenr.gov.
Sincerely,
7(4 ..jr.
g S.Jay Zimmerman,P.G.,Director
Division of Water Resources
cc: Onslow County Health Department(Electronic Copy)
Wilmington Regional Office, Water Quality Regional Operations Section(Electronic Copy)
Robert G.Burgin,Jr.,PE—Burgin Engineering,Inc.(Electronic Copy)
Timothy M. Stewart,PE—Parker&Associates,Inc.(Electronic Copy)
Beth Buffington—Protection and Enforcement Branch(Electronic Copy)
Digital Permit Archive(Electronic Copy)
Central Files

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
HIGH-RATE INFILTRATION SYSTEM PERMIT
In accordance with the provisions of Article 21 of Chapter 143,General Statutes of North Carolina as
amended,and other applicable Laws, Rules and Regulations
PERMISSION IS HEREBY GRANTED TO
Old North State Water Company, LLC
Onslow County
FOR THE
operation of a 100,000 gallon per day (GPD) wastewater treatment and high-rate infiltration facility
consisting of the:
construction and operation of a 100,000 GPD Phase I wastewater treatment facility consisting of: a
magnetic flow meter; a 2 millimeter(mm),0.35 horsepower(hp), 1,300 gallon per minute(GPM)screen;
a 28,951 gallon flow equalization tank with two 1.75 hp 120 GPM pumps(one duty/one spare),and a 40
cubic feet per minute(CFM)variable frequency drive(VFD)blower splitting duty with the sludge holding
tank; a 13,465 gallon Anoxic I tank with a 2.7 hp mixer and served by caustic,alum and micro c chemical
feeds;a 13,465 gallon Oxic tank with two internal recycle pumps(one duty/one spare)and served by a
179 CFM VFD blower providing fine bubble aeration;a 13,465 gallon Anoxic II tank with a 2.7 hp mixer
and two 410 GPM sludge recirculation pumps(one duty/one spare);a 13,465 gallon membrane tank with
16 A3-USA U70 membranes(4 membranes stacked 4 high)at 7.7 gallon per day per square foot(GPD/ft2)
average flux rate and 86.8 GPM permeate rate served by a 28.5 CFM blower providing fine bubble air; a
28,951 gallon sludge holding tank with coarse bubble aeration at 30 CFM and served by a 30 CFM blower
splitting duty with the flow equalization tank;a 1,080 gallon clean in place(CIP)tank;a seagoing container
adjacent to the concrete tankage that contains the permeate pumps, blowers, electrical controls, SCADA
system, sludge waste pump, chlorine disinfection system, composite sampler , flow measurement
instrumentation, two ultraviolet (UV) disinfection units, a turbidimeter, and high rate infiltration basin
distribution valving; a 175 kVA backup generator; and all associated piping, valves, controls, and
appurtenances;the
construction and operation of a 100,000 GPD high-rate infiltration system consisting of: two high-rate
infiltration basins (Basins #1 and#2) with a cumulative area of 0.92 acres at a permitted loading rate of
2.47 gallons per day per square foot (GPD/ftz); and all associated piping, valves, controls and
appurtenances;the
construction and operation of a 400,000 GPD high-rate infiltration system(which shall be contingent upon
Division approval of the Permittee's compliance with Condition I.1.) consisting of: three high-rate
infiltration basins(Basins#3,#4,and#5)with a cumulative area of 1.77 acres and a permitted loading rate
of 5.16 GPD/ftz;and all associated piping,valves,controls,and appurtenances;and the
WQ0035809 Version 1.2 Shell Version 151201 Page 1 of 11

construction and operation of a groundwater lowering system consisting of approximately 4,726 linear feet
(LF)of 8-inch perforated pipe to remove an average of 413,000 GPD of groundwater onto rip rap aprons
prior to entering wetlands adjacent to Margaret Branch; and all associated piping, valves controls and
appurtenances
to serve the Stateside WWTP, with no discharge of wastes to surface waters, pursuant to the application
received March 31, 2016, and subsequent additional information received by the Division of Water
Resources,and in conformity with the project plans,specifications,and other supporting data subsequently
filed and approved by the Department of Environmental Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until February 28, 2022, shall void Permit No.
WQ0035809 issued March 31, 2016, and shall be subject to the following specified conditions and
limitations:
SCHEDULES
1. Prior to operation of high-rate infiltration Basins #3, #4, and #5, the Permittee shall submit
documentation that North Carolina State University has approved the necessary setback reduction to
77 feet for the subject three basins. Documentation shall also be provided demonstrating that the
setback waiver has been recorded in the Onslow County Register of Deeds. Until the Permittee has
submitted the required information, and receive
d ed Division approval, the Permittee is prohibited from
operating Basins#3,#4,and#5. [15A NCAC 02T.0108(bX2)]
2. An Operation and Maintenance Plan that meets the requirements of 15A NCAC 02T .0707 shall be
prepared and available for review by the Division prior to facility startup. [15A NCAC 02T
.0108(b)(2)]
3. A Residuals Management Plan that meets the requirements of 15A NCAC 02T.0704(j)and.0708 shall
be prepared and available for review by the Division prior to facility startup. [15A NCAC 02T
.0108(bx2)]
4. Upon completion of construction and prior to operation of this permitted facility, a certification
(attached)shall be submitted from a licensed North Carolina Professional Engineer certifying that the
permitted facility has been installed in accordance with this permit, Division approved plans and
specifications, and other supporting documentation, including the location of all monitoring wells as
applicable. If this project is to be completed in phases and partially certified,the Permittee shall retain
the responsibility to track further construction approved under the same permit, and shall provide a
final certificate of completion once the entire project has been completed. Mail the Certification to the
Division of Water Resources, Water Quality Permitting Section, 1617 Mail Service Center, Raleigh,
NC 27699-1617. [15A NCAC 02T.0116(a)]
5. Upon completion of construction and prior to operation of the high rate infiltration basins, each basin
shall be inspected by a licensed Professional Geologist to verify that the constructed basins will be
capable of receiving the wastewater at the permitted loading rates.The results of this inspection,along
with the results of any testing performed, shall be signed, sealed and submitted to the Water Quality
Permitting Section, Non-Discharge Permitting Unit, 1617 Mail Service Center, Raleigh, NC 27699-
1617. [15A NCAC 02T.0108(bx2)]
6. If the infiltration basins are to be completed in phases, at a minimum, two infiltration basins shall be
constructed initially to ensure compliance with the operation and maintenance requirements in 15A
NCAC 02T.0707. [15A NCAC 02T.0108(b)(1),02T.0707.]
7. The Wilmington Regional Office,telephone number(910)796-7215,shall be notified at least 48 hours
in advance(excluding weekends and holidays) of operation of the installed facilities such that an in-
place inspection can be made. Notification to the regional supervisor shall be made from 8:00 a.m.
until 5:00 p.m.on Monday through Friday,excluding State Holidays. [15A NCAC 02T .0108(b)(2)]
WQ0035809 Version 1.2 Shell Version 151201 Page 2 of 11

8. The Wilmington Regional Office, telephone number(910) 796-7215, shall approve monitoring wells
MW-1, MW-2,MW-3,MW-4,MW-5 and MW-6 prior to installation,and the monitoring wells shall
be installed prior to beginning waste disposal operations. The regional office shall be notified at least
48 hours prior to the construction of any monitoring well, and such notification to the regional
supervisor shall be made from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State
Holidays. The monitoring wells shall be constructed such that the water level in the well is never above
or below the screened(open) portion of the well at any time during the year, and in accordance with
15A NCAC 02C .0108. The general location and name for each monitoring well is marked on Figure
2. [15A NCAC 02C .0108,02T.0108(bX2)]
9. Within 60 days of completion of the monitoring wells,the Permittee shall submit two original copies
of a site map with a scale no greater than 1-inch equals 100 feet; however, special provisions may be
granted upon prior approval for large properties. At a minimum, the map shall include the following
information:
a. The location and identity of each monitoring well.
b. The location of major components of the waste disposal system.
c. The location of property boundaries within 500 feet of the disposal areas.
d. The latitude and longitude of the established horizontal control monument.
e. The elevation of the top of the well casing(i.e.,measuring point)relative to a common datum.
f. The depth of water below the measuring point at the time the measuring point is established.
g. The location of compliance and review boundaries.
h. The date the map is prepared and/or revised.
Control monuments shall be installed in such a manner and made of such materials that the monument
will not be destroyed due to activities taking place on the property. The map and any supporting
documentation shall be sent to the Division of Water Resources, Water Quality Permitting Section,
1617 Mail Service Center,Raleigh,NC 27699-1617. [15A NCAC 02T.0108(bx2)]
10. Gauges to monitor waste levels in the five high-rate infiltration basins shall be installed prior to
operation. [15A NCAC 02T.0108(b)(2),02T.0705(c)]
11. No later than six months prior to the expiration of this permit,the Permittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein,and if warranted,will renew the permit for such period of
time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A
NCAC 02T.0105(d)requires an updated site map to be submitted with the permit renewal application.
[15A NCAC 02T.0105(d),02T .0106,02T .0109,02T.0115(c)]
II. PERFORMANCE STANDARDS
1. The subject non-discharge facilities shall be effectively maintained and operated at all times so there is
no discharge to surface waters, nor any contravention of groundwater or surface water standards. In
the event the facilities fail to perform satisfactorily, including the creation of nuisance conditions due
to improper operation and maintenance,or failure of the infiltration areas to adequately assimilate the
effluent,the Permittee shall take immediate corrective actions including Division required actions,such
as the construction of additional or replacement wastewater treatment or infiltration facilities. [G.S.
143-215.1, 143-213.3(a)]
2. This permit shall not relieve the Permittee of their responsibility for damages to groundwater or surface
water resulting from the operation of this facility. [15A NCAC 02B .0200,02L .0100]
3. All wells constructed for purposes of groundwater monitoring shall be constructed in accordance with
15A NCAC 02C .0108(Standards of Construction for Wells Other than Water Supply), and any other
jurisdictional laws and regulations pertaining to well construction. [15A NCAC 02C .0108]
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4. Effluent quality shall not exceed the limitations specified in Attachment A. [1 SA NCAC 02T
.0108(b)(1),02T.0705(b)]
5. Application rates, whether hydraulic, nutrient or other pollutant, shall not exceed those specified in
Attachment B. [15A NCAC 02T .0705(m)]
6. This disposal system was individually permitted on or after December 30, 1983; therefore, the
compliance boundary is established at either 250 feet from the effluent disposal area,or 50 feet within
the property boundary, whichever is closest to the effluent disposal area. An exceedance of
groundwater standards at or beyond the compliance boundary is subject to remediation action according
to 15A NCAC 02L .0106(d)(2) as well as enforcement actions in accordance with North Carolina
General Statute 143-215.6A through 143-215.6C. [15A NCAC 02L .0106(d)(2),02L .0107(b)]
7. In accordance with 15A NCAC 02L .0108, the review boundary is established midway between the
compliance boundary and the effluent disposal area. Any exceedance of groundwater standards at the
review boundary shall require action in accordance with 15A NCAC 02L .0106. [15A NCAC 02L
.0106,02L .0108]
8. The Permittee shall apply for a permit modification to establish a new compliance boundaryprior to
P
any sale or transfer of property affecting a compliance boundary. [15A NCAC 02L .0107(c)]
9. In accordance with 15A NCAC 02L.0107(d),no wells,excluding Division approved monitoring wells,
shall be constructed within the compliance boundary except as provided for in I5A NCAC 02L
.0107(g). [15A NCAC 02L .0107]
10. Except as provided for in I5A NCAC 02L .0107(g),the Permittee shall ensure any landowner who is
not the Permittee and owns land within the compliance boundary shall execute and file with the Onslow
County Register of Deeds an easement running with the land containing the following items:
a. A notice of the permit and number or other description as allowed in 15A NCAC 02L.0107(f)(1);
b. Prohibits construction and operation of water supply wells within the compliance boundary;and
c. Reserves the right of the Permittee or the State to enter the property within the compliance boundary
for purposes related to the permit.
The Director may terminate the easement when its purpose has been fulfilled or is no longer needed.
[15A NCAC 02L.0107(f)]
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11. The facilitiespermitted herein shall be constructed accordingto the followingsetbacks:
a
a. The setbacks for high-rate infiltration sites permitted under 15A NCAC 02T .0700 shall be as
follows(all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership: 400
ii. Any habitable residence or place of public assembly owned by the Permittee: 200
iii. Any private or public water supply source: 100
iv. Surface waters: 50
v. Groundwater lowering ditches: 50
vi. Surface water diversions: 50
vii. Any well with exception of monitoring wells: 100
viii.Any property line: 200
ix. Top of slope of embankments or cuts of two feet or more in vertical height: 100
x. Any water line from a disposal system: 10
xi. Subsurface groundwater lowering drainage systems: 50 '
xii. Any swimming pool: 100
xiii.Public right of way: 50
xiv.Nitrification field: 20
xv. Any building foundation or basement: 15
Setbacks to surface waters, groundwater lowering ditches and subsurface groundwater
lowering drainage systems have been reduced to 50 feet because the treatment units are
designed to meet a Total Nitrogen of 4 mg/L and a Total Phosphorus of 2 mg/L in accordance
with 15A NCAC 02T .0706(c).
[15A NCAC 02T.0706(a),02T .0706(c)]
b. The setbacks for storage and treatment units permitted under 15A NCAC 02H .0200/ 15A NCAC
02T .0700 shall be as follows(all distances in feet):
i. Any habitable residence or place of public assembly under separate ownership: 100
ii. Any private or public water supply source: 100
iii. Surface waters: 50
iv. Any well with exception of monitoring wells: 100
v. Any property line: 50
[15A NCAC 02T .0706(d)]
III. OPERATION AND MAINTENANCE REQUIREMENTS
1. The facilities shall be properly maintained and operated at all times. The facilities shall be effectively
maintained and operated as a non-discharge system to prevent the discharge of any wastewater resulting
from the operation of this facility. The Permittee shall maintain an Operation and Maintenance Plan,
which at a minimum shall include operational functions, maintenance schedules, safety measures and
a spill response plan. [15A NCAC 02T .0707]
2. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC)
classification of the subject non-discharge facilities, in accordance with 15A NCAC 08G .0200 the
Permittee shall designate and employ a certified operator in responsible charge(ORC)and one or more
certified operator(s) as back-up ORC(s). The ORC or their back-up shall visit the facilities in
accordance with I 5A NCAC 08G .0200, and shall comply with all other conditions specified in the
previously cited rules. [15A NCAC 02T .0117]
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3. Only effluent from the Stateside WWTP shall be infiltrated on the sites listed in Attachment B. [G.S.
143-215.1]
4. No automobiles or machinery shall be allowed on the infiltration sites except during equipment
installation or while maintenance is being performed. [15A NCAC 02T.0108(bx 1)]
5. Public access to the infiltration sites and wastewater treatment facilities shall be prohibited. [15A
NCAC 02T.0705(p)]
6. The residuals generated from the wastewater treatment facilities shall be disposed or utilized in
accordance with 15A NCAC 02T .1100. The Permittee shall maintain a residual management plan
pursuant to 15A NCAC 02T.0708. [15A NCAC 02T.0708,02T.1100]
7. Diversion or bypassing of untreated or partially treated wastewater from the treatment facilities is
prohibited. [15A NCAC 02T.0705(i)]
8. Freeboard in the five high-rate infiltration basins shall not be less than two feet at any time. [15A
NCAC 02T.0705(c)]
9. Gauges to monitor waste levels in the five high-rate infiltration basins shall be provided. These gauges
shall have readily visible permanent markings, at inch or tenth of a foot increments, indicating the
following elevations: maximum liquid level at the top of the temporary liquid storage volume;
minimum liquid level at the bottom of the temporary liquid storage volume; and the lowest point on
top of the dam. [15A NCAC 02T.0108(bx 1)]
10. A protective vegetative cover shall be established and maintained on all earthen embankments (i.e.,
outside toe of embankment to maximum allowable temporary storage elevation on the inside of the
embankment),berms,pipe runs,erosion control areas,and surface water diversions. Trees,shrubs,and
other woody vegetation shall not be allowed to grow on the earthen dikes or embankments. Earthen
embankment areas shall be kept mowed or otherwise controlled and accessible. [15A NCAC 02T
.0108(bx 1)]
11. The infiltration basins shall be periodically cleaned to remove deposited materials that may impede the
infiltration process. Cleaning records shall be maintained at the facility for a period of no less than five
years, and shall be made available to the Division upon request. The Wilmington Regional Office,
telephone number [phone], shall be notified prior to each cleaning. [15A NCAC 02T
.0108(b)(1)]
12. The Permittee shall expand the rip rap beds at the terminus of the drains or take other mitigating actions
when deemed necessary by the Division staff upon the witness of sediment travel away from rip rap
material or degradation of the wetland. [15A NCAC 02T.0108(bx 1)]
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IV. MONITORING AND REPORTING REOUIREMENTS
1. Any Division required monitoring(including groundwater,plant tissue,soil and surface water analyses)
necessary to ensure groundwater and surface water protection shall be established, and an acceptable
sampling reporting schedule shall be followed. [15A NCAC 02T.0108(c)]
2. A Division certified laboratory shall conduct all laboratory analyses for the required effluent,
groundwater or surface water parameters. [15A NCAC 02H.0800]
3. Flow through the treatment facility shall be continuously monitored, and daily flow values shall be
reported on Form NDMR.
The Permittee shall install and maintain an appropriate flow measurement device to ensure the accuracy
and reliability of flow measurement consistent with accepted engineering and scientific practices.
Selected flow measurement devices shall be capable of measuring flows with a maximum deviation of
less than ten percent from true flow; accurately calibrated at a minimum of once per year; and
maintained to ensure the accuracy of measurements is consistent with the selected device's accepted
capability. The Permittee shall maintain records of flow measurement device calibration on file for a
period of at least five years. At a minimum,documentation shall include:
a. Date of flow measurement device calibration,
b. Name of person performing calibration,and
c. Percent from true flow.
[15A NCAC 02T.0105(k)]
4. The Permittee shall monitor the effluent from the subject facilities at the frequencies and locations for
the parameters specified in Attachment A. [15A NCAC 02T.0108(c)]
5. The Permittee shall maintain adequate records tracking the amount of effluent infiltrated. At a
minimum, these records shall include the following information for each infiltration site listed in
Attachment B:
a. Date of infiltration;
b. Volume of effluent infiltrated;
c. Site infiltrated;
d. Loading rates to each infiltration site listed in Attachment B;and
e. Weather conditions.
[15A NCAC 02T.0108(c)]
6. Freeboard(i.e.,waste level to the lowest embankment elevation)in the five high-rate infiltration basins
shall be measured to the nearest inch or tenth of a foot,and recorded weekly. Weekly freeboard records
shall be maintained at the facility for a period of no less than five years,and shall be made available to
the Division upon request. [15A NCAC 02T.0108(c)]
7. Three copies of all monitoring data (as specified in Conditions IV.3. and IV.4.) on Form NDMR for
each PPI and three copies of all operation and disposal records (as specified in Conditions IV.5. and
IV.6. on Form NDAR-2 for every site in Attachment B shall be submitted on or before the last day of
the following month. If no activities occurred during the monitoring month,monitoring reports are still
required documenting the absence of the activity. All information shall be submitted to the following
address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
[15A NCAC 02T.0105(1)]
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8. A record shall be maintained of all residuals removed from this facility. This record shall be maintained
at the facility for a period of no less than five years, and shall be made available to the Division upon
request. At a minimum,this record shall include:
a. Name of the residuals hauler;
b. Non-Discharge permit number authorizing the residuals disposal,or a letter from a municipality
agreeing to accept the residuals;
c. Date the residuals were hauled;and
d. Volume of residuals removed.
[15A NCAC 02T.0108(bx 1)]
9. A maintenance log shall be maintained at this facility. This log shall be maintained at the facility for a
period of no less than five years, and shall be made available to the Division upon request. At a
minimum,this log shall include:
a. Date of calibration of flow measurement device;
b. Visual observations of the plant and plant site;and
c. Record of preventative maintenance(e.g.,changing of equipment,adjustments,testing,inspections
and cleanings,etc.).
[15A NCAC 02T.0108(bxl)]
10. Monitoring wells shall be sampled after construction and within 3 months prior to initiating non-
discharge disposal operations. Monitoring wells shall be sampled thereafter at the frequencies and for
the parameters specified in Attachment C. All mapping, well construction forms, well abandonment
forms and monitoring data shall refer to the permit number and the well nomenclature as provided in
Attachment C and Figure 2. [15A NCAC 02T.0105(m)]
11. For initial sampling of monitoring wells, the Permittee shall submit a Compliance Monitoring Form
(GW-59)and a Well Construction Record Form(GW-1)listing this permit number and the appropriate
monitoring well identification number. Initial Compliance Monitoring Forms(GW-59)without copies
of the Well Construction Record Forms (GW-1) are deemed incomplete, and may be returned to the
Permittee without being processed. [15A NCAC 02T.0105(m)]
12. Two copies of the monitoring well sampling and analysis results shall be submitted on a Compliance
Monitoring Form (GW-59), alongwith attached copies of laboratoryanalyses,
p on or before the last
working day of the month following the sampling month. The Compliance Monitoring Form(GW-59)
shall include this permit number, the appropriate well identification number, and one GW-59a
certification form shall be submitted with each set of sampling results. All information shall be
submitted to the following address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh,North Carolina 27699-1617
[15A NCAC 02T.0105(m)]
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13. Noncompliance Notification:
The Permittee shall report by telephone to the Wilmington Regional Office, telephone number(910)
796-7215,as soon as possible,but in no case more than 24 hours,or on the next working day following
the occurrence or first knowledge of the occurrence of any of the following:
a. Treatment of wastes abnormal in quantity or characteristic, including the known passage of a
hazardous substance.
b. Any process unit failure (e.g., mechanical, electrical, etc.), due to known or unknown reasons,
rendering the facility incapable of adequate wastewater treatment.
c. Any facility failure resulting in a by-pass directly to receiving surface waters.
d. Any time self-monitoring indicates the facility has gone out of compliance with its permit
limitations.
e. Effluent breakout from the infiltration basin(s).
Any emergency requiring immediate reporting(e.g., discharges to surface waters, imminent failure of
a storage structure, etc.)outside normal business hours shall be reported to the Division's Emergency
Response personnel at telephone number(800)662-7956,[phone],or(919)733-3300. Persons
reporting such occurrences by telephone shall also file a written report in letter form within five days
following first knowledge of the occurrence. This report shall outline the actions taken or proposed to
be taken to ensure the problem does not recur. [15A NCAC 02T .0105(1),02T.0108(bx 1)]
V. INSPECTIONS
1. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the
wastewater treatment and infiltration facilities. [15A NCAC 02T .0108(b)]
2. The Permittee or their designee shall inspect the wastewater treatment and infiltration facilities to
prevent malfunctions,facility deterioration and operator errors resulting in discharges,which may cause
the release of wastes to the environment,a threat to human health or a public nuisance. The Permittee
shall maintain an inspection log that includes, at a minimum, the date and time of inspection,
observations made, and any maintenance, repairs, or corrective actions taken. The Permittee shall
maintain this inspection log for a period of five years from the date of the inspection,and this log shall
be made available to the Division upon request. [15A NCAC 02T.0108(b)]
3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the wastewater treatment and infiltration facilities
permitted herein at any reasonable time for the purpose of determining compliance with this permit;
may inspect or copy any records required to be maintained under the terms and conditions of this permit,
and may collect groundwater, surface water or leachate samples. [G.S. 143-21.5.3(a)(2)]
VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an
enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to
143-215.6C. [G.S. 143-215.6A to 143-215.6C]
2. This permit shall become voidable if the permitted facilities are not constructed in accordance with the
conditions of this permit, the Division approved plans and specifications, and other supporting
documentation. [15A NCAC 02T .0110]
3. This permit is effective only with respect to the nature and volume of wastes described in the permit
application, Division approved plans and specifications, and other supporting documentation. No
variances to applicable rules governing the construction or operation of the permitted facilities are
granted,unless specifically requested and approved in this permit pursuant to 15A NCAC 02T.0105(n).
[G.S. 143-21.5.1]
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4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies
(e.g.,local,state,and federal). Of particular concern to the Division are applicable river buffer rules in
15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and
under General Permit NCG010000; any requirements pertaining to wetlands under 15A NCAC 02B
.0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter 143 of the
General Statutes. [15A NCAC 02T.0105(c)(6)]
5. In the event the permitted facilities change ownership or the Permittee changes their name, a formal
permit modification request shall be submitted to the Division. This request shall be made on official
Division forms,and shall include appropriate property ownership documentation and other supporting
documentation as necessary. The Permittee of record shall remain fully responsible for maintaining
and operating the facilities permitted herein until a permit is issued to the new owner. [15A NCAC
02T.0104]
6. The Permittee shall retain a set of Division approved plans and specifications for the life of the facilities
permitted herein. [15A NCAC 02T .0108(b)(1)]
7. The Permittee shall maintain this permit until all permitted facilities herein are properly closed or
permitted under another permit issued by the appropriate permitting authority. [15A NCAC 02T
.0105(j)]
8. This permit is subject to revocation or unilateral modification upon 60 days notice from the Division
Director,in whole or part for the requirements listed in 15A NCAC 02T.0110. [15A NCAC 02T.0110]
9. Unless the Division Director grants a variance, expansion of the permitted facilities contained herein
shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b). [15A
NCAC 02T.0120]
10. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay
the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T
.0105(e)(3)]
Permit issued this the 1st day of March 2017
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
2(eiet4.4:4.,`R
Jay Zimmerman,P.G., Director
Division of Water Resources
By Authority of the Environmental Management Commission
Permit Number WQ0035809
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Permit No. WQ0035809 High-Rate Infiltration System
Old North State Water Company, LLC March 1,2017
Stateside WWTP Onslow County
ENGINEERING CERTIFICATION
❑ Partial ❑ Final
In accordance with 15A NCAC 02T .0116,I, ,as
a duly registered Professional Engineer in the State of North Carolina,having the Permittee's authorization
to❑periodically❑weekly❑fully observe the construction of the permitted facility,hereby state to the
best of my abilities that due care and diligence was used in the observation of the construction, such that
the facility was built within substantial compliance and intent of this permit,the Division-approved plans
and specifications, and other supporting documentation.
❑ Any variation to this permit, the Division-approved plans and specifications, and other supporting
documentation has been documented in the attached as-built drawings, and shall serve as the
Permittee's minor modification request to amend the permit accordingly.
Provide a brief narrative description of any variations:
1
Professional Engineer's Name
Engineering Firm
Mailing Address
City State Zip
Telephone E-mail NC PE Seal, Si ature&Date
THE COMPLETED ENGINEERING CERTIFICATION,INCLUDING ALL SUPPORTING
INFORMATION AND MATERIALS,SHALL BE SENT TO THE FOLLOWING ADDRESS:
NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
WATER QUALITY PERMITTING SECTION
NON-DISCHARGE PERMITTING UNIT
By U.S. Postal Service: By Courier/Special Delivery:
1617 MAIL SERVICE CENTER 512 N. SALISBURY ST.
RALEIGH,NORTH CAROLINA 27699-1617 RALEIGH,NORTH CAROLINA 27604
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THIS PAGE BLANK

ATTACHMENT A-LIMITATIONS AND MONITORING REQUIREMENTS Permit Number: WQ0035809 Version: 1.2
PPI 001-WWTP Effluent
EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS
PCS Units of Monthly Monthly Measurement Sample
Code Parameter Description Measure Average Geometric Mean Daily Minimum Daily Maximum Frequency Type
00310 BOD,5-Day(20°C) mg/L 10 F, 2 x Month Composite
00940 Chloride(as Cl) mg/L a - 3 x Year' Composite
50060 Chlorine,Total Residual mg/L 5 x Week Grab
31616 Coliform,Fecal MF,M-FC Broth,44.5°C #/100 mL 1 1 _ 2 x Month Grab
50050 Flow,in Conduit or thru Treatment Plant GPD •100,000 Continuous Recorder
00610 Nitrogen,Ammonia Total(as N) mg/L 4 2 x Month Composite
00625 Nitrogen,Kjeldahl,Total(as N) mg/L 2 x Month Composite
00620 Nitrogen,Nitrate Total(as N) mg/L 10
g g/ 2 x Month Composite
00600 Nitrogen,Total(as N) mg/L 4 2 x Month Composite
00400 pH su 6.0 9.0 5 x Week Grab
.
00665 Phosphorus,Total(as P) mg/L 2 ,- l i' 2 x Month Composite
70300 Solids,Total Dissolved—180°C mg/L 3 x Year' Composite
00530 Solids,Total Suspended mg/L 15 2 x Month Composite
1. 3 x Year sampling shall be conducted in 1-ebruary,June and October.
WQ0035809 Version 1.2 Attachment A Page 1 of 2

PPI 002,PPI 003&PPI 004-Groundwater Lowering System Effluent
EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS
PCS Parameter Description Units of Monthly Monthly Measurement Sample
Code p Measure Average Geometric Mean Daily Minimum Daily Maximum Frequency Type
00680 Carbon,Total Organic(TOC) mg/L 3 x Year' Grab
00940 Chloride(as Cl) mg/L 250 3 x Year' Grab
50060 Chlorine,Total Residual mg/L 2 x Month Grab
50050 Flow,in Conduit or thru Treatment Plant GPD Continuous Recorder
00610 Nitrogen,Ammonia Total(as N) mg/L 1.5 2 x Month Grab
00620 Nitrogen,Nitrate Total(as N) mg/L 10 2 x Month Grab
___
00600 Nitrogen,Total(as N) mg/L 2 x Month Grab
00400 pH su
rT a 6 s R ; 2 x Month Grab
00665 Phosphorus,Total(as P) mg/L 2 x Month Grab
70300 Solids,Total Dissolved—180°C mg/L 500 3 x Year' Grab
1. 3 x Year sampling shall be conducted in February,June and October.
PPI 005 (upstream)& PPI 006(downstream)—Surface Water Monitoring on Margaret Branch
EFFLUENT CHARACTERISTICS EFFLUENT LIMITS MONITORING REQUIREMENTS
PCS Parameter Description Units of Monthly Monthly Measurement Sample
Code p Measure Average Geometric Mean Daily Minimum Daily Maximum Frequency Type
,t
00300 DO,Oxygen,Dissolved mg/L t 2 x Month Grab
00610 Nitrogen,Ammonia Total(as N) mg/L 2 x Month Grab
00600 Nitrogen,Total(as N) mg/L ;' 2 x Month Grab
00400 pH su 2 x Month Grab
00665 Phosphorous,Total(as P) mg/L r 2 x Month Grab
WQ0035809 Version 1.2 Attachment A Page 2 of2

ATTACHMENT B-APPROVED LAND APPLICATION SITES AND LIMITATIONS Permit Number: WQ0035809 Version: 1.2 .
Old North State Water Company,LLC—Stateside WWTF
INFILTRATION AREA INFORMATION APPLICATION LIMITATIONS
Basin Owner County Latitude Longitude Net Dominant Parameter Daily Rate Units
Acreage Soil Series
1 Old North State Water Company,LLC Onslow 34.879962° -77.482413° 0.47 On-Onslow loamy fine sand 01284-Non-Discharge Application Rate 2.47 GPD/ft2
2 Old North State Water Company,LLC Onslow 34.879775° -77.481919° 0.45 On-Onslow loamy fine sand 01284-Non-Discharge Application Rate 2.47 GPD/ft2
3 Old North State Water Company,LLC Onslow 34.879938° -77.480425° 0.83 On-Onslow loamy fine sand 01284-Non-Discharge Application Rate 5.16 GPD/ft2
4 Old North State Water Company,LLC Onslow 34.880176° -77.480235° 0.51 On-Onslow loamy fine sand 01284-Non-Discharge Application Rate 5.16 GPD/ft2
5 Old North State Water Company,LLC Onslow 34.880490° -77.479990° 0.43 On-Onslow loamy fine sand 01284-Non-Discharge Application Rate 5.16 GPD/ft2
Totals 1.77
WQ003 5809 Version 1.2 Attachment B Page 1 of 1

,
ATTACHMENT C—GROUNDWATER MONITORING AND LIMITATIONS Permit Number: WQ0035809 Version: 1.2
Monitoring wells: MW-1,MW-2,MW-3,MW-4,MW-S& MW-6
GROUNDWATER CHARACTERISTICS GROUNDWATER STANDARDS MONITORING REQUIREMENTS
PCS Code Parameter Description Daily Maximum Frequency Measurement Sample Type Footnotes
00680 Carbon,Tot Organic(TOC) mg/L 3 x Year Grab 1,6
00940 Chloride(as CI) 250 mg/L 3 x Year Grab 1
31616 Coliform,Fecal MF,M-FC Broth,44.5°C #/100 mL 3 x Year Grab 1
00610 Nitrogen,Ammonia Total(as N) 1.5 mg/L 3 x Year Grab 1
00620 Nitrogen,Nitrate Total(as N) 10 mg/L 3 x Year Grab 1
00400 pH 6.5-8.5 su 3 x Year Grab 1,2
00665 Phosphorus,Total(as P) mg/L 3 x Year Grab 1
70300 Solids,Total Dissolved-180°C 500 mg/L 3 x Year Grab 1
GWVOC Volatile Compounds(GC/MS) Present:Yes/No Annually Grab 1,4,5
82546 Water Level,Distance from measuring point feet 3 x Year Calculated 1,2,3
1. 3 x Year monitoring shall be conducted in February,June,and October;Annual monitoring shall be conducted every October.
2. The measurement of water levels shall be made prior to purging the wells.The depth to water in each well shall be measured from the surveyed point on the top of the casing. The measurement of
pH shall be made after purging and prior to sampling for the remaining parameters.
3. The measuring points(top of well casing)of all monitoring wells shall be surveyed to provide the relative elevation of the measuring point for each monitoring well. The measuring points(top of
casing)of all monitoring wells shall be surveyed relative to a common datum.
4. Volatile Organic Compounds(VOC)-In November only,analyze by one of the following methods:
a. Standard Method 6230D,PQL at 0.5 µg/L or less
b. Standard Method 6210D,PQL at 0.5 µg/L or less
c. EPA Method 8021,Low Concentration,PQL at 0.5 µg/L or less
d. EPA Method 8260,Low Concentration,PQL at 0.5 µg/L or less
e. Another method with prior approval by the Water Quality Permitting Section Chief
Any method used must meet the following qualifications:
a. A laboratory must be DWR certified to run any method used.
b. The method used must,at a minimum,include all the constituents listed in Table VIII of Standard Method 6230D.
c. The method used must provide a PQL of 0.5 µg/L or less that must be supported by laboratory proficiency studies as required by DWR. Any constituents detected above the MDL but below
the PQL of 0.5 µg/L must be qualified(estimated)and reported.
5. If any volatile organic compounds(VOC)are detected as a result of monitoring as provided in Attachment C,then the Wilmington Regional Office supervisor,telephone number(910)796-7215,
must be contacted immediately for further instructions regarding any additional follow-up analyses required.
6. If TOC concentrations greater than 10 mg/L are detected in any downgradient monitoring well,additional sampling and analysis must be conducted to identify the individual constituents comprising
this TOC concentration. If the TOC concentration as measured in the background monitor well exceeds 10 mg/L, this concentration will be taken to represent the naturally occurring TOC
concentration. Any exceedances of this naturally occurring TOC concentration in the downgradient wells shall be subject to the additional sampling and analysis as described above.
7. Monitoring wells shall be reported consistent with the nomenclature and location information provided in Figure 1 and this attachment.
WQ0035809 Version 1.2 Attachment C Page 1 of 1

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FIGURE 2
STATESIDE HIGH-RATE INFILTRATION SYSTEM
ONSLOW COUNTY
WQ0035809
SITE DETAIL MAP
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