NC0028746_Fact Sheet_20220911

DENR/DWQ
EXPEDITED FACT SHEET - NPDES PERMIT DEVELOPMENT
NPDES Permit: NCO028746
2021 Renewal
This form must be completed by Permit Writers for all expedited permits which do not require full Fact Sheets.
Expedited permits are generally simple 100% domestics (e.g., schools, mobile home parks, etc.) that can be
administratively renewed with minor changes, but can include facilities with more complex issues (Special
Conditions, 303(d) listed water, toxicity testing, instream monitoring, compliance concerns).
Facility and Stream Information
Applicant/ Facility Name:
Aqua North Carolina, Inc. / Briarwood Subdivision WWTP
Applicant Address:
202 Mackenan Court; Cary, NC 27511
Facility Address:
Weatherford Drive; King, NC 27021
Facility Class Permit Status:
Grade II Biological WPCS Renewal
Permitted Flow (as
built)
US MGD
Type of Waste
100% Domestic
Receiving Stream
UT Brushy Fork Creek
Stream Class / ID
C / 22-25-1
River Basin
Roanoke
Subbasin
03-02-01
HUC
030101030201
USGS Too
Kin
7Q10 Sum Win cfs
0.08
30Q2 cfs
Avg. Stream Flow cfs
IWC %) sum/win
49
County
Stokes
Regional Office
WSRO
Basic Information for
Expedited Permit Renewal
Permit Writer / Date
Bradley Bennett / June 23, 2022 Updated 9/11/22
Does permit need daily max NH3 limits?
No - Has monitoring and tox limits
Does permit need TRC limits/language?
Yes - Already in permit
Does permit have toxicity testing?
Yes - Pass/Fail
Does permit have Special Conditions?
Yes - Chronic Tox
Does permit have instream monitoring?
Yes - Temp and DO
Stream on 303 d List? For w arameter?
No - Mercury statewide issue only
Any compliance concerns?
I
No Enforcements and a few Violations
Any modifications since lastpermit?
None in app but inspection noted bar screen
New expiration date:
February 28, 2027
FACILITY OVERVIEW:
This facility is 100% domestic waste and treats a subdivision serving a population of 323 people. The facility
has a permitted and as built flow rate of 0.05 MGD. The treatment system includes the following wastewater
treatment components:
• Influent sedimentation chamber
• Aeration basin
• Clarification basin
• Tablet chlorination
• Contact chambers
• Dechlorinator
Bar Screen -
This component has been added to the treatment
system since the last permit and has been noted by
the Regional Office in a 2019 inspection and
subsequent NOV. There is no record of an ATC for
adding this component. See discussion below under
Inspections.
The facility also holds collection system permit WQCSD0228. The last inspection under the collection system
permit was August 8, 2019 and there were no violations.

APPLICATION
The application does not indicate any changes in the facility or treatment since the last renewal of the permit.
The treatment system is operated by Aqua North Carolina, Inc. The annual average daily flow is indicated as
0.011 MGD over the last two years, so the facility is operating at well below its designed and permitted capacity.
The application indicated a different outfall location than is on the previous permit and in BIMS. Based on map
reviews this location appears to be more accurate for the location of the treatment facility. The current location
in our records is northeast of this location. The draft permit has changed this location and it will be verified
through the WSRO. See discussion under Inspection about bar screen that has been added to the facility.
INSPECTION
The most recent inspections occurred in 2019 - February 1st and a follow-up inspection on March 28th. The
February 2019 inspection resulted in an NOV for a number of issues - floating solids in the clarifier;
housekeeping issues; bar screen construction without an ATC (also previously noted in an October 30, 2017
NOV); inappropriate monitoring procedures; excessive solids in the contact chamber; discharge of solids. The
subsequent follow-up inspection found that most issues were either corrected or being addressed. One issue
not resolved was the bar screen construction without proper approval. The Winston-Salem Regional Office has
verified that they did not receive any response on this issue. Division ATC staff (Min Xiao) were consulted on
this issue and indicated they had been made aware of this previously and contacted the permittee. They will
check into this issue and assess the need for an Engineering Certification for the work. ATC staff have been
given information on this issue for their review (email attached). Since the bar screen component is in place
and confirmed by the regional office staff it will be added to the draft permit.
MONITORING DATA REVIEW:
Parameter Units
Min
Max
Avg
Permit Limit
Comments
Flow (MGD)
0.00
0.039
0.01
0.05 MA
Flow well below permit limit
BOD (mg/L) Summer
< 2
27.2
3.2
30 MA
45 DM
No Exceedances
TSS (mg/L)
< 2.5
17.3
3.9
30 MA
45 DM
No Exceedances
Temp (C) - Effluent
7
29
18.4
-
Temp (C) - Upstream
-2
24
13.1
-
Temp (C) - Downstream
0
25
18.4
-
NHs-N (mg/L)
< 0.2
6.25
0.91
-
DO (mg/L) - Effluent
6.2
13.3
9
-
DO (mg/L) - Upstream
6.9
17.5
10.5
-
DO (mg/L) - Downstream
5.3
16.8
10.1
-
Fecal Coliform (#/ml)
< 1
275
6.9
200 MA
400 DM
No Exceedances
TRC (µg/L)
4
47
12.3
28 DM
No values > compliance level of 50
Total Nitrogen (mg/L)
6.3
33.7
12.9
-
Total Phosphorus (mg/L)
4.04
7.53
5.4
-
pH (su)
1 6.3
1 8.7
1 N/A
>-6 and <-9
No Exceedances
MA -Monthly Average DM - Daily Max QA -Quarterly Average DA - Daily Average Summer - April through Oct Winter - Nov through March
The data reviewed for the renewal is from July 2017 through April 2022.
REVIEW OF PERMIT LIMITS:
Flow - The facility is operating on average at around 20% of the flow allowed by the permit. None of the 58
monthly average values was above 0.018MGD.
Briarwood Subdivision WWTP Fact Sheet
NPDES Renewal 2022 - July 18, 2022
Page 2

BOD / TSS / Fecal - No limit violations occurred for any of these limited parameters over the permit cycle.
TRC- The facility reported 48 values of TRC that were over the 28µg/L limit but none of these values exceeded
the compliance threshold of 50.
Ammonia (NH3 N - In July 2016 the NPDES program began implementation of revised ammonia criteria based
on the potential for toxic impacts from ammonia [memo attached in the Fact Sheet]. Previously, some 100%
domestic discharges were allowed to choose an effluent toxicity test instead of an ammonia limit. That option is
no longer available. As those permits are received for renewal (or major modification), ammonia limits are
being included in this permit in accordance with the 2016 memo. The effluent toxicity test will be removed, as
it was only in those permits in lieu of an ammonia limit. The effluent toxicity test is being replaced with a more
stringent standard (the ammonia effluent limits) so, removal of the toxicity requirement is consistent with
NPDES permitting requirements.
The Waste Load Allocation spreadsheet for this discharge calculated NH3-N limits of 1.8 mg/L for both winter
and summer limits. However, Division policy has established that for small discharges (< 1 MGD) the best
available treatment technology for these facilities leads to monthly average limits no lower than 2 mg/L -
summer and 4 mg/L - winter. Limits in the permit will be set as follows:
Monthly Avg
Daily Max
Frequency
Type
Location
NH3-N - Summer
2 m /L
10 m /L
Weekly
Composite
Effluent
NH3-N - Winter
4 m /L
20 m /L
Weekly
Composite
Effluent
The data reviewed for this renewal would indicate that the facility can maintain these permit limits. During the
previous permit cycle, evaluating the data with these limits results in only one monthly average violation over
the permit cycle.
COMPLIANCE:
During the permit cycle this facility had two assessed NOVs, one for a failed chronic toxicity test in October
2018 and an NOV for violations noted in the 2019 inspection discussed above. There were no enforcement
actions over the permit term and no assessed violations (NOD, NOV) for monitoring issues. There have been no
enforcement actions since 2010.
FILE HISTORY REVIEW SUMMARY
• June 10, 1999 - Authorization to Construct (ATC) approved for steel weir plate and relocation of flow
monitor.
• March 2000 - ATC request for liquid chlorine process to replace tablet chlorination.
• July 2000 - Add -info on March ATC request for liquid chlorine process to replace tablet chlorination.
Division noted the proposal was not justified.
• October 2000 - Document indicating no ATC necessary for removal of unused tertiary filter and holding
tank.
• 2002 Permit Renewal - this is the earliest permit in the file buts stem permitted prior to this time.
Flow (MGD)
BOD
m L
TSS
m L
DO
m L
Fecal per
100 mL
pH
Chronic
Tox
0.05
30 45
30 45
>6
200 400
6 to 9
Pass fail
The permit also included effluent monitoring for NH3-N, TRC, Temp, TN, and TP. Instream monitoring (U &
D) was required for Temp, and DO.
• 2004 - Name change to Aqua North Carolina, Inc.
• 2007 Permit Renewal - added 28µg/L limit for TRC with an October 2008 compliance date.
• 2012 Permit Renewal - No Changes
• 2017 Permit Renewal - added eDMR language and rule citations.
Briarwood Subdivision WWTP Fact Sheet
NPDES Renewal 2022 — July 18, 2022
Page 3

PROPOSED PERMIT CHANGES:
• Updated eDMR requirements to be consistent with final EPA rule.
• Added regulatory citations throughout permit as needed.
• Added Bar Screen to treatment components.
• Added NH3-N effluent limits of 2/5 - summer and 4/20 winter. This change will also result in the
removal of the Chronic Toxicity monitoring requirement and special condition.
• Permit map information updated including location of outfall point.
PROPOSED SCHEDULE FOR PERMIT ISSUANCE:
Draft Permit to Public Notice: July 26, 2022
Permit Scheduled Effective Date: November 1, 2022
STATE CONTACT:
If you have questions concerning the above or the attached documents, please contact Bradley Bennett at
[e-mail] .
SUPPLEMENT TO FACT SHEET
The permittee, Aqua, submitted comments on the draft permit. Their request was for a two (2) year compliance
schedule for the added Ammonia (NH3-N) limit. This request is to allow the permittee to adjust treatment plant
operations and make modifications necessary to comply with the new limits. The Division is in agreement with
this requested schedule of compliance and has added language in the permit as a footnote to the effluent page to
set a schedule of compliance for the permit limits for NH3-N that will be in effect two years from the effective
date of the permit. Monitoring for NH3-N will still be required beginning on the effective date of the permit.
Briarwood Subdivision WWTP Fact Sheet
NPDES Renewal 2022 — July 18, 2022
Page 4

NORTH CAROLINA
STOKES COUNTY
AFFIDAVIT OF PUBLICATION
Before the undersigned, a Notary Public of said County and State, duly
commissioned, qualified and authorized by law to administer oaths,
personally appeared Sandra Hurley who being first duly
sworn, deposes and says: that he (she) is Regional Publisher
(Publisher or other officer or employee authorized to make affidavit) of
ADAMS PUBLISHING GROUP, LLC, engaged in the publication of a
newspaper known as THE STOKES NEWS, published, issued, and entered
as periodicals class mail in the city of King in said County and State; that
he (she) is authorized to make this affidavit and sworn statement; that the
notice or other legal advertisement, a true copy of which is attached hereto,
was published in THE STOKES NEWS on the following dates:
- -�
and that the said newspaper in which such notice, paper, document or
legal advertisement was published was, at the time of each and every such
publication, a newspaper meeting all of the requirements and
qualifications of Section 1-597 of the General Statutes of North Carolina
and was a qualified newspaper within the meaning of Section 1-597 of the
General Statutes of North Carolina.
This �� day of , 2022
making
Sworn to and subscribed fore me, this X da} of
2022
Notary Public
My Commission expires: �Xgxe—' C 1 ��C�
JENNAJOHNSON
Notary Public - North Carolina
Surry County
My Comrrussioe Expires September 13, 2026 !
Public Notice
North Carolina
Environmental Management
Commission/NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Notice of Intent to Issue a NP-
DES Wastewater Permit
NCO028746 Briarwood Subdi-
vision WWTP The North Caro-
lina Environmental Manage-
ment Commission proposes to
issue a NPDES wastewater
discharge permit to the
per©on(s) listed below. Written
comments regaruir,9 the pro-
posed permit will be accepted
until 30 days after the publish
date of this notice. The Direct-
or of the NC Division of Water
Resources (DWR) may hold a
public hearing should there be
a significant degree of public
interest. Please mail com-
ments and/or information re-
quests to DWR at the above
address. Interested persons
may visit the DWR at 512 N.
Salisbury Street, Raleigh, NC
27604 to review information on
file. Additional information on
NPDES permits and this no-
tice may be found on our web -
site: http://deq.nc.gov/about/di-
v i s i o n s/wate r- res o u rc e s/wate r-
reso u rces-perm its/wastewate r-
branch/n pdes-wastewater/pub-
lic-notices,or by calling (919)
707-3601. AQUA North Caro-
lina, Inc [202 MacKenan Court;
Cary, NC 275111 has reques-
ted renewal of NPDES permit
NCO028746 for the Briarwood
Subdivision WWTP, located in
Stokes County. This permitted
facility discharges 100% do-
mestic wastewater to a UT to
Brushy Fork Creek, a class C;
water in the Roanoke River
Basin. Some of the paramet-
ers in the permit are water
quality limited. This discharge
may affect future allocations in
this segment of the Brushy
Fork Creek.
Publish: 7-28-22 70062952
109672 2x

Bennett, Bradley
From:
Sent:
Bennett, Bradley
Tuesday, July 26, 2022 11:54 AM
To: Pearce, Joseph R; Berger, Amanda A
Cc: Lambeth, Robyn E; Ison, Laurie T; Simmons, Randy L
Subject: RE: [EXTERNAL] Draft Permit for Briarwood WWTP - NC0028746
Thanks for the comments Joe. We will look at this issue when finalizing the permit.
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: [e-mail]
Email correspondence to and from this address may be subject to public records laws
From: Pearce, Joseph R <[e-mail]>
Sent: Tuesday, July 26, 2022 11:48 AM
To: Bennett, Bradley <[e-mail]>; Berger, Amanda A <[e-mail]>
Cc: Lambeth, Robyn E <[e-mail]>; Ison, Laurie T <[e-mail]>; Simmons, Randy L
<[e-mail]>
Subject: RE: [EXTERNAL] Draft Permit for Briarwood WWTP - NC0028746
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Bradley,
With respect to the Ammonia Limit, please recognize this 50 year old wastewater treatment plant was built as a contact
stabilization wastewater treatment plant and not an extended aeration wastewater plant. If one looks at the
wastewater treatment plant data closely, one will note that it does not always fully nitrify. As such, we request a two
year schedule of compliance to meet the ammonia limit, which will allow us time to make necessary improvements to
modify the facility to fully nitrify.
Joe
u ,.Lv #rIP
AL A
Joseph Pearce PE CFM
Director of Operations
Aqua North Carolina, Inc.
202 MacKenan Court
Cary, North Carolina 27511
0:919.653.6964 F:919.460.1788
w V #;

From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Tuesday, July 26, 2022 8:57 AM
To: Berger, Amanda A <[e-mail]>
Cc: Pearce, Joseph R <[e-mail]>; Lambeth, Robyn E <[e-mail]>
Subject: [EXTERNAL] Draft Permit for Briarwood WWTP - NCO028746
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the
sender and know the content is safe.
Amanda,
Attached is the draft permit for Briarwood Subdivision WWTP — NC0028746. Of note in this draft is the addition of limits
for Ammonia (NH3-N). As noted in the cover letter, this change is one that the Division is making due to procedure
changes from a few years ago. Previously the Division would allow Toxicity testing in lieu of NH3-N limits for 100%
domestic discharges. Essentially allowing the tox test (biology) to take the place of a chemical limit. EPA has responded
to the Division on this issue and indicated that this is not an acceptable approach. With this change the permit is also
proposing to remove the previously required toxicity testing. If you have any questions, please let me know.
Please respond to this email to confirm that you received the draft permit and can download, open and print the file
for your records.
Thanks
fi:3
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradlev.ben nett(aMcdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws

NH3/TRC WLA Calculations
Facility: AQUA - Briarwood Subdivision WWTP
Permit No. NC0028746
Prepared By: Bradley Bennett
Enter Design Flow (MGD): 0.05
Enter s7Q10 (cfs): 0.081
Enter w7Q10 (cfs):
<= Permitted Flow if Different from Design
Total Residual Chlorine (TRC)
Ammonia (Summer)
Daily Maximum Limit (ug/1)
Monthly Average Limit (mg NH3-N/1)
Design Permitted
Design Permitted
s7Q10 (CFS)
0.081
s7Q10 (CFS)
0.081
DESIGN FLOW (MGD)
0.05
DESIGN FLOW (MGD)
0.05
DESIGN FLOW (CFS)
0.0775 s
DESIGN FLOW (CFS)
0.0775
STREAM STD (UG/L)
17.0
STREAM STD (MG/L)
1.0
Upstream Bkgd (ug/1)
0
Upstream Bkgd (mg/1)
0.22
IWC (%)
48.90
IWC (%)
48.90
Allowable Conc. (ug/1)
35
Allowable Conc. (mg/1)
1.8
< 1 MGD Policy Applies
Design Permitted
Fecal Coliform
Monthly Average Limit: 200n00mi #VALUE!
(If DF >331; Monitor)
(If DF<331; Limit)
Dilution Factor (DF) 2.05 € #VALUE!
Total Residual Chlorine
1. Cap Daily Max limit at 28 ug/I to protect for acute toxicity
Ammonia (Winter)
Monthly Average Limit (mg NH3-N/1)
Design Permitted
w7Q10 (CFS)
0
DESIGN FLOW (MGD)
0.05
DESIGN FLOW (CFS)
0.0775
STREAM STD (MG/L)
1.8
Upstream Bkgd (mg/1)
0.22
IWC (%)
100.00
Allowable Conc. (mg/1)
1.8
Ammonia (as NH3-N)
1. If Allowable Conc > 35 mg/l, Monitor Only
2. Monthly Avg limit x 3 = Weekly Avg limit (Municipals)
3. Monthly Avg limit x 5 = Daily Max limit (Non-Munis)
If the allowable ammonia concentration is > 35 mg/L, no limit shall be imposed
• By Policy dischargers < 1 MGD get limits no lower than 2 & 4 due to BAT
* From 2B .0404(c) - Winter Limits can be no less stringent than 2 times the summer limits
Fecal Coliform
1. Monthly Avg limit x 2 = 400/100 ml = Weekly Avg limit (Municipals) = Daily Max limit (Non -Muni)

Bennett, Bradley
From: Thomas, Zachary T
Sent: Tuesday, July 19, 2022 9:21 AM
To: Bennett, Bradley
Cc: Moore, Cindy; Graznak, Jenny
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Hi Bradley,
All of this sounds good to ATB — please let us know if we can help with anything and I will keep an eye out for the final
permit and update our database accordingly!
Thank you,
Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch, Compliance and Enforcement
NCDEQ— Division of Water Resources — Water Sciences Section
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
919.743.8439 Office
919.743.8517 Fax
[e-mail]
1621 Mail Service Center
Raleigh, NC 27699-1621
Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.
From: Bennett, Bradley <[e-mail]>
Sent: Monday, July 18, 2022 4:50 PM
To: Thomas, Zachary T <[e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Zach,

We have had some discussion in our group about the Ammonia/Tox questions for 100% domestic facilities. We are
going to start changing these facilities to ammonia limits rather than the toxicity requirements. This is in keeping with
Division guidance on ammonia criteria and is consistent with EPA's concern for our use of toxicity measurements in
place of chemical parameter limits.
For this permit we will propose to remove the tox requirement and add ammonia limits of:
Monthly Avg
Daily Max
NH3-N - Summer
2 mg/L
10 mg/L
NH3-N - Winter
4 mg/L
20 mg/L
The 2 and 4 limits are a result of Division policy for small (< 1MGD) facilities to have limits no more stringent than these
levels.
Thanks for your help on this one and let me know if you want to discuss further.
mm
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: [e-mail]
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Thomas, Zachary T <[e-mail]>
Sent: Wednesday, June 29, 2022 4:20 PM
To: Bennett, Bradley <bradley.ben [e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: Re: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Hi Bradley,
Yep - this looks more consistent with the language for limited permits! I checked against another limit permit
we received recently and they appear to match.
Let me know what you think about the option of them being 100% domestic and how switching them to a
limit for ammonia may play out. ATB is trying to catch facilities at the permit renewal stage to see if they are a
good fit for that option.
Thank you,
Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch, Compliance and Enforcement Officer

NCDEQ— Division of Water Resources —Water Sciences Section
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
919.743.8439 Office
919.743.8517 Fax
[e-mail]
1621 Mail Service Center
Raleigh, NC 27699-1621
Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 29, 2022 7:14 PM
To: Thomas, Zachary T <[e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <][e-mail]>
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Zach,
Does this version look better?
m
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]

NC Division of Water Resources
1617 Mail Service Center Email: [e-mail]
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Thomas, Zachary T <[e-mail]>
Sent: Wednesday, June 29, 2022 3:57 PM
To: Bennett, Bradley <bradley.ben [e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: Re: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Hi Bradley,
Yes, it looks like the language for the 2017 permit was off from what it should say. It should have had another
paragraph in there that stated what they are required to do when a test results in a "fail". I will be in the
office and my schedule is pretty open tomorrow if you would like to set up a Teams call to chat about it - just
let me know!
Thank you,
Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch, Compliance and Enforcement Officer
NCDEQ— Division of Water Resources — Water Sciences Section
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
919.743.8439 Office
919.743.8517 Fax
[e-mail]

1621 Mail Service Center
Raleigh, NC 27699-1621
Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 29, 2022 6:55 PM
To: Thomas, Zachary T <[e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Zach,
I went back and looked at permits prior to 2017 and I think the issue is that the 2017 Special Condition Language was
off. It also had Monitor and Report under effluent limits in the effluent table. I'll take that out as well.
M
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: [e-mail]
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Bennett, Bradley
Sent: Wednesday, June 29, 2022 3:48 PM
To: Thomas, Zachary T <[e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Zach,
I have attached the previous permit for the Brairwood Subdivision (NC0028746) permit. Take a look, maybe we just had
some language off before, but he Special Condition in the 2017 permit looks more similar to the Template for Pass/Fail
Monitoring that we use today? Maybe we can talk at some point so I can make sure I have the right thing in the permit.
Thanks for looking through this with me. I'm pretty slow when it comes to the tox stuff so I need your help!

Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.ben nettcDncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Thomas, Zachary T <[e-mail]>
Sent: Wednesday, June 29, 2022 11:57 AM
To: Moore, Cindy <[e-mail]>; Bennett, Bradley <bradley. [e-mail]>
Cc: Graznak, Jenny <[e-mail]>
Subject: Re: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Please see attached for reference.
Thank you,
Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch, Compliance and Enforcement Officer
NCDEQ— Division of Water Resources — Water Sciences Section
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
919.743.8439 Office
919.743.8517 Fax
[e-mail]
1621 Mail Service Center

Raleigh, NC 27699-1621
Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.
From: Moore, Cindy <[e-mail]>
Sent: Wednesday, June 29, 2022 2:44 PM
To: Thomas, Zachary T <[e-mail]>; Bennett, Bradley <bradley. ben [e-mail]>
Cc: Graznak, Jenny <[e-mail]>
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Just as an FYI. In 2014, the Town of Parkton asked for relief from the WET test siting that this facility was 100
domestic. Town of Parkton had several noncompliant issues, which included BOD ,etc. Permitting changed the WET test
to monitoring only but kept the test in the permit siting those noncompliant issues.
From: Thomas, Zachary T <[e-mail]>
Sent: Wednesday, June 29, 2022 11:29 AM
To: Bennett, Bradley <bradley.ben [e-mail]>
Cc: Moore, Cindy <[e-mail]>; Graznak, Jenny <[e-mail]>
Subject: Re: Draft Permit Renewal for Briarwood Subdivision WWTP - NC0028746
Hi Bradley,
I have reviewed the draft permit and ATB has a few comments:
ATB currently has this facility has a limit rather than monitoring only. Are we switching them to a monitoring
only requirement? If not, the language will need to be update in the A2 section to reflect follow-up testing
requirements.
Also, this facility appears to be 100% domestic and may be eligible to request ammonia limits instead of
performing toxicity testing if they choose. It does appear that they had a failure back in 2018, but have been
passing consistently since then. I have attached a copy of the toxicity change memo above for reference.

NPDES
Test Date
.i Ttype
I Result
LabNum
Ccmpliani Nur
N C0028746/001
411312022
Pass
27
C
NC'0028746/0D1
111712022
Ceri?dPF
Pass
27
C
NC0023746/001
10/18/2021
Ceri fdPF
Pass
27
C
N C0023746/001
7/26/2021
C eri?d P F
P=
27
C
i N C00287461001
411912021
C er1.
P a � �
27
C
NC0023746/001
1/1812021
Ceri?dPF
Pass
27
C
NC00287461001
101512020
Ceri fdPF
Pass
14
C
NC0023746/001
71112020
Ceri?dPF
Pass
14
C
N C00287461001
41112024
C eri f d P F
Pass
14
C
NC0023746/001
11612020
Ceri?dPF
Pass
14
C
NC00287461001
101112019
Ceri fdPF
Pass
14
C
NC0023746/001
71112019
Ceri?dPF
Pass
14
C
NC00287461001
41112019
Ceri fdPF
Pass
14
C
Please let me know if you have any questions.
Thank you,
Zach Thomas
Environmental Specialist II
Aquatic Toxicology Branch, Compliance and Enforcement Officer
NCDEQ— Division of Water Resources — Water Sciences Section
Based on the current guidance to minimize the spread of COVID-19, the Department of Environmental Quality has
adjusted operations to protect the health and safety of the staff and public. Many employees are working remotely or
are on staggered shifts. To accommodate these staffing changes, all DEQ office locations are limiting public access to
appointments only. Please check with the appropriate staff before visiting our offices, as we may be able to handle your
requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
919.743.8439 Office
919.743.8517 Fax
[e-mail]
1621 Mail Service Center
8

Raleigh, NC 27699-1621
Submit ATForms electronically to: [e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law
and may be disclosed to third parties.
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 29, 2022 11:59 AM
To: Thomas, Zachary T <[e-mail]>
Subject: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Hey Zach,
Here is the draft Briarwood Subdivision WWTP (NC0028746) permit renewal for your review. The renewal application is
available in Laserfiche if you need that. This one should go to public notice the week of July 11'. If you have any
comments, please pass them along before then if you can.
Thanks
fi:3
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.ben nett&ncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Hennessy, John
Sent: Thursday, July 7, 2022 3:30 PM
To: Bennett, Bradley; Carpenter, Sydney; Richards, Emily; Corporon, Joe; Weaver, Charles;
Chen, Siying; Phillips, Emily; Wiggins, Kent
Subject: Ammonia v TTox
Attachments: Ammonia Permitting Guidance 2016.pdf, EPA Triennial Review Response Letter 2016.pdf
Recently, I have had several discussions about ammonia in 100% domestic facilities. In the past, we used to
allow 100% domestic facilities to choose between an ammonia limit or a test. After the 2016, triennial review,
EPA eliminated that option. The attached two documents speak to that. We must now assess ammonia
limits. I think we can remove tox testing without triggering anti -backsliding.
We will discuss all this in the next staff meeting.

PAT MCCRORY
Governor
DONALD R. VAN DER VAART
secremry
Water Resources
ENVIRONMENTAL QUALITY S. JAY ZIMMEi RMAN
Director
Memorandum
To: NPDES Complex Unit
From: Tom Belnick
Date: July 20, 2016
Subject: NPDES Permitting Guidance
NPDES Implementation of Ammonia Criteria- Update
NC has still not adopted an ammonia standard, though it is on our WQS Triennial List for next
round. NC did establish ammonia chronic criteria for use in NPDES permitting back in 1989/90,
which was based on EPA's 1986 criteria development document that factored in pH/Temp across
three regions of the State (see attached). This evaluation resulted in ammonia chronic criteria of
1.0 mg/l NH3-N (summer) and 1.8 mg/l NH3-N (winter) for use in permitting purposes. NC
implements these chronic criteria as Monthly Averages limits utilizing instream dilution. In
2002, NC developed procedures for complimentary acute permit limits (discussed below).
The current ammonia permitting procedures should be as follows:
• The NH3/TRC Wasteload Allocation (WLA) spreadsheet automatically calculates
appropriate ammonia Monthly Average limits for summer and winter. The spreadsheet
assumes a background ammonia concentration of 0.22 mg/1.
• For any permit (new/renewal), always run the NH3/TRC WLA spreadsheet to verify
appropriate Monthly Average Ammonia Limits for protection of aquatic life.
• If the allowable ammonia concentration is greater than 35 mg/l, no limit should be
imposed.
• If the allowable concentration is less than 35 mg/l, then the allowable limit is needed and
the spreadsheet will automatically calculate it.
• For Municipal facilities, the acute limit will be expressed as a Weekly Average, and is
based on multiplying the Monthly Average limit by a factor of 3.
• For non -Municipal facilities, the acute limit will be expressed as a Daily Maximum, and
is based on multiplying the Monthly Average limit by a factor of 5.
• If a new more stringent ammonia limit is required, discuss the need for a Compliance
Schedule with senior staff and then with the Permitee.
• There is no RPA procedure used for ammonia; it is implemented strictly based on WLA
spreadsheet results (similar to TRC).
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919 707 9000

Page 12
• A sample NH3/TRC WLA is attached. In this example, the spreadsheet indicates that
Monthly Average ammonia limits of 3.2 mg/1 and 12.7 mg/1 should be imposed for
summer and winter, respectively, in order to protect for NC's chronic ammonia criteria.
Some additional considerations:
This guidance will need to be revisited after NC formally adopts an ammonia standard for
both chronic and acute aquatic life protection.
In the past, some ammonia limits were based strictly on protection of our DO standard
rather than ammonia toxicity, and that is why the permit writer should always verify the
correct ammonia limit with any permit renewal using the WLA spreadsheet.
In the past, some practices allowed for maintaining a less stringent ammonia limit if the
facility was consistently passing the WET test (i.e., biology trumps chemistry). This is
no longer a valid approach and EPA would object. In April 2016 EPA expressly stated
that NC cannot use biology to override chemical results. EPA also disallowed the use of
Action Levels in permitting, in which toxicity test results (if passing) were used to
override the need for permit limits for copper/zinc/silver/iron/chloride.

AMMONIA CRTTERTA TABLES (NH3 as N)
Based on EPA recommended 4-day maximum average concent.ration criteria
(Mou'ntain'sand Trout Waters
TEMPERATURE
H 120C 230C .
6.8 1.8084 1.0028 Total Ammonia
7.5 1,.8084 1.0111 (mg/l NH3 as N)
Pie•dmon:t Freshwaters
r
TEMPERATURE
H 140C 2 60C
6.8 1.8084 1.1344 Total Ammonia
7.5 1.8084 1.1541 (mg/1 NH3 as N)
Coastal Plain and Sandhills Freshwaters
TEMPERATURE
H 160C 280C
6.8 1.7920 0.9700 Total Ammonia
7.5 1.7920 0.9864 (mg/1•NH3 as N)
S
Ex

NH3/TRC WLA Calculations
Facility: Anywhere USA
NC00
Prepared By: Tom Belnick
Enter Design Flow (MGD): 0.03
Enter s7Q10 (cfs): 0.13
Enter w7Q10 (cfs): 0.32
Total Residual Chlorine (TRC)
Ammonia (Summer)
Daily Maximum Limit (ug/1)
Monthly Average Limit (mg NH3-N/1)
s7Q10 (CFS)
0.13
s7Q10 (CFS)
0.13
DESIGN FLOW (MGD)
0.03
DESIGN FLOW (MGD)
0.03
DESIGN FLOW (CFS)
0.0465
DESIGN FLOW (CFS)
0.0465
STREAM STD (UG/L)
17.0
STREAM STD (MG/L)
1.0
Upstream Bkgd (ug/1)
0
Upstream Bkgd (mg/1)
0.22
IWC (%)
26.35
IWC (%)
26.35
Allowable Cone. (ug/1)
65
Allowable Cone. (mg/1)
3.2
Ammonia (Winter)
Monthly Average Limit (mg NH3-N/1)
Fecal Coliform
w7Q10 (CFS)
0.32
Monthly Average Limit:
200/100mi
DESIGN FLOW (MGD)
0.03
(If DF >331; Monitor)
DESIGN FLOW (CFS)
0.0465
(If DF<331; Limit)
STREAM STD (MG/L)
1.8
Dilution Factor (DF)
3.80
Upstream Bkgd (mg/1)
0.22
IWC (%)
12.69
Allowable Cone. (mg/1)
12.7
Total Residual Chlorine
1. Cap Daily Max limit at 28 ug/I to protect for acute toxicity
Ammonia (as NH3-N)
1. If Allowable Conc > 35 mg/I, Monitor Only
2. Monthly Avg limit x 3 = Weekly Avg limit (Municipals); capped at 35 mg/I
3. Monthly Avg limit x 5 = Daily Max limit (Non-Munis); capped at 35 mg/I
Fecal Coliform
1. Monthly Avg limit x 2 = 400/100 ml = Weekly Avg limit (Municipals) = Daily Max limit (Non -Muni)

Bennett, Bradley
From: Bennett, Bradley
Sent: Friday, July 8, 2022 5:25 PM
To: Carpenter, Sydney
Subject: RE: Another Aqua Permit for Review - Briarwood Subdivision WWTP - NC0028746
Thanks Sydney. As I mentioned in the teams chat John and I did talk about the ammonia issues and I will add that in on
this draft.
No
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: bradlev.ben nettCaMcdenr.gov
Email correspondence to and from this address may be subject to public records laws
From: Carpenter, Sydney <[e-mail]>
Sent: Friday, July 8, 2022 4:31 PM
To: Bennett, Bradley <[e-mail]>
Subject: RE: Another Aqua Permit for Review - Briarwood Subdivision WWTP - NC0028746
Hi Bradley,
I didn't find much during my review of the draft permit for Briarwood Subdivision! Everything looks good.
-Facility might need ammonia limits (see John's recent email regarding Ammonia vs. TOX)
-Map coordinates don't match the coordinates we have in BIMS, but they do match the ones submitted in the
application, and I saw your requested the permittee to confirm that they are the correct coordinates.
-Factsheet doesn't include a 'snapshot' of their TOX history, which I usually include for my facilities that have TOX
monitoring. Not a major thing.
That's it! Thanks!
Sydney Carpenter (she/her)
Environmental Specialist I
Compliance and Expedited Permitting Unit
Division of Water Resources
N.C. Department of Environmental Quality
Office: 919-707-3712
sydney.carp enterPncdenr.gov
1617 Mail Service Center
Raleigh, INC 27699-1617

P=E
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 29, 2022 8:52 AM
To: Carpenter, Sydney <[e-mail]>
Subject: Another Aqua Permit for Review - Briarwood Subdivision WWTP - NCO028746
Hey Sydney,
Here is second Aqua North Carolina Inc permit renewal for review. This one is for Briarwood Subdivision WWTP
(NC0028746) in Stokes County. It has been added to the OneDrive folder along with the Mikkola Downs draft for review
and the direct link is below.
M NCO028746 - Aqua - Briarwood Subdivision WWTP
Thanks
[37
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.ben nettcDncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Bennett, Bradley
Sent: Wednesday, June 29, 2022 8:57 AM
To: Graznak, Jenny
Subject: Draft Briarwood Subdivision Renewal - NCO028746
Attachments: NC0028746_Fact Sheet Binder_2022.pdf; NC0028746_Draft Permit and Cover Ltr_
2022.pdf
Hey Jenny,
Here is the draft Briarwood Subdivision WWTP (NC0028746) permit renewal for your review. The renewal application is
available in Laserfiche. This one should go to public notice the week of July 11t". If you have any comments, please pass
them along before then if you can.
Thanks
m
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: bradley.ben nett&ncdenr.gov
Email correspondence to and from this address may be subject to public records laws
1

Bennett, Bradley
From:
Sent:
Kinney, Maureen
Wednesday, June 29, 2022 9:06 AM
To: Bennett, Bradley
Subject: RE: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Good Morning Bradley,
The classification looks good, thank you!
Mat we 4,v Kbn*iey
NCDEQ/ DWR / PWS
NC Wastewater Operator Certification Program
919-707-9038
Correspondence to and from this address is subject to the NC Public Records Law and may
be disclosed to third parties unless the content is exempt by statute or other regulation.
From: Bennett, Bradley <[e-mail]>
Sent: Wednesday, June 29, 2022 9:01 AM
To: Kinney, Maureen <[e-mail]>
Subject: Draft Permit Renewal for Briarwood Subdivision WWTP - NCO028746
Hey Maureen,
Here is the draft Briarwood Subdivision WWTP (NC0028746) permit renewal for your review. The renewal application is
available in Laserfiche. This one should go to public notice the week of July 11t". If you have any comments, please pass
them along before then if you can.
Thanks
m
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: [e-mail]
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Bennett, Bradley
Sent: Tuesday, June 28, 2022 12:59 PM
To: Xiao, Min
Cc: Graznak, Jenny
Subject: ATC Question for Briarwood Subdivision WWTP - NCO028746
Attachments: NC0028746_NOV-2019-PC-0062_20190207.pdf, NCO028746_NPDES Inspection With
All files available under Categories_20190201.pdf, NCO028746_NPDES Inspection With Categories_
appropriate year in Laserfiche 20190328.pdf, NC0028746_Issuance of Perm it_20170609.pdf
Hi Min,
Thanks for talking with me about this one and checking into it. As I mentioned, it looks like they installed a bar screen
without any prior approval possibly as far back as 2017. 1 have attached the most recent permit along with Inspections
from 2019 and an NOV from 2019 as well. The 2019 NOV mentions the ATC issue and also notes that this was
mentioned in a 2017 NOV. I could not find the 2017 NOV in Laserfiche though.
The ORC listed in BIMS is Morgan Lee Turner. There is no email address but phone is listed as [phone]
The contact on the Renewal Application is Amanda Berger - aaberger@aquaamerica. com phone [phone]
Let me know if you need anything else or if you find something on this one.
fi:3
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: bradley.ben nett(o)ncdenr.gov
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Bennett, Bradley
Sent: Tuesday, June 28, 2022 12:43 PM
To: Graznak, Jenny
Subject: RE: Aqua NC Inc - Briarwood Subdivision WWTP - NC0028746
Hey Jenny
Just wanted to give you a heads up. I talked with our ATC expert (Min Xiao) about this, and she seemed to remember
maybe getting involved with this issue a while back after some discussions with regional staff. At least she thinks it was
this one. At that time, she had contacted them and asked for an ATC. She wants to get more info on this one and
pursue it with them. You may hear from her sometime later this week bout it. I am going to sent her some info and I
will copy you when I do.
fi:3
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.ben nett&ncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Graznak, Jenny <[e-mail]>
Sent: Thursday, June 23, 2022 8:28 AM
To: Bennett, Bradley <[e-mail]>
Subject: RE: Aqua NC Inc - Brierwood Subdivision WWTP - NC0028746
Yes I think it should be an add info request if it's not listed as components. I don't know about forcing an ATC after all
this time, and especially after this office didn't pursue it.
Jenny Graznak
Assistant Regional Supervisor
Winston Salem Regional Office
Division of Water Resources
Department of Environmental Quality
450 West Hanes Mill Road, Suite 300
Winston Salem NC 27105
336-776-9695 office
336-403-7388 mobile
[e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed
to third parties.

From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 22, 2022 4:06 PM
To: Graznak, Jenny <[e-mail]>
Subject: RE: Aqua NC Inc - Brierwood Subdivision WWTP - NCO028746
Okay. Is there anything that you think we need to do with this on during the renewal process? The bar screen isn't in
the last permit under treatment system components. Should I add it in on the renewal? Do you want me to mention
this issue to them as an add info request? I guess I'm not sure what we would usually do in these situations? Do we
make them get an after the fact ATC? I can check up here add see what I can find out or maybe you have dealt with this
before.
m
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.bennett@.ncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws
From: Graznak, Jenny <[e-mail]>
Sent: Wednesday, June 22, 2022 4:02 PM
To: Bennett, Bradley <bradley.ben [e-mail]>
Subject: RE: Aqua NC Inc - Brierwood Subdivision WWTP - NCO028746
I have searched through our files and I do not think we ever got a response from them or followed through on
enforcement. I see where Lon made a site visit in 2019 but then nothing happened after that, that I can tell.
Jenny Graznak
Assistant Regional Supervisor
Winston Salem Regional Office
Division of Water Resources
Department of Environmental Quality
450 West Hanes Mill Road, Suite 300
Winston Salem NC 27105
336-776-9695 office
336-403-7388 mobile
[e-mail]
Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed
to third parties.
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 22, 2022 10:43 AM

To: Graznak, Jenny <[e-mail]>
Subject: Aqua NC Inc - Brierwood Subdivision WWTP - NCO028746
Hey Jenny,
I'm working on this renewal now and had some questions. There were a couple of inspections in 2019 that noted some
compliance issues. Some look to have been handled but one in particular I didn't see any resolution on. They had put in
a manual bar screen without an ATC. There was an NOV but no enforcement. I didn't see anything in LF that showed
they had responded. Could you check and see if you guys ever got a response from them on this issue?
Thanks
MM
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: [e-mail]
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Weaver, Charles
Sent: Wednesday, June 22, 2022 11:53 AM
To: Bennett, Bradley
Subject: RE: Question on Permit Renewal - Briarwood Subdiv (NC0028746
I've already corrected BIMS.
CHW
From: Bennett, Bradley <[e-mail]>
Sent: Wednesday, June 22, 2022 11:52 AM
To: Weaver, Charles <[e-mail]>
Subject: RE: Question on Permit Renewal - Briarwood Subdiv (NC0028746
Thanks Charles,
That matches with what is showing on the Tox Results Info. I'll make that change in BIMS also.
No
Bradley Bennett
Compliance and Expedited Permitting
NC Division of Water Resources
1617 Mail Service Center
Raleigh, NC 27699-1617
Phone: [phone]
Email: bradlev.ben nettCaMcdenr.gov
Email correspondence to and from this address may be subject to public records laws
From: Weaver, Charles <[e-mail]>
Sent: Wednesday, June 22, 2022 11:50 AM
To: Bennett, Bradley <[e-mail]>
Subject: RE: Question on Permit Renewal - Briarwood Subdiv (NC0028746
I don't know why there were no old WI -As in the file when I pulled it for scanning.
I did find a flow study from 1994 on the S: drive. It indicates the summer 7Q10 should be 0.081 cfs. The study is
attached.
I'd use 0.081 cfs in your IWC calculation. I'll upload the flow study to Laserfiche, too.
CHW
From: Bennett, Bradley <bradley. ben [e-mail]>
Sent: Wednesday, June 22, 2022 11:39 AM
To: Weaver, Charles <[e-mail]>
Subject: Question on Permit Renewal - Briarwood Subdiv (NC0028746
Hey Charles,
1

This permit has Chronic Tox. and the testis set at 49% effluent concentration. I thought this was supposed to be the
IWC. For this one BIMS indicates that all flow values (7Q10, 30Q2) are zero. So, should this one be 100% or is there
some other reason it has always been 49%? 1 can't find any old WLA files for this permit to look at flow numbers. There
was only one permit (2017) in the hard copy file and the scanned files I found on the shared drive only had permits, ATC
and Correspondence.
Any advice you could give on this would be appreciated.
Thanks
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: [e-mail]
Raleigh, NC 27699-1617
, ATC
Email correspondence to and from this address may be subject to public records laws

Bennett, Bradley
From: Bennett, Bradley
Sent: Tuesday, May 31, 2022 11:26 AM
To: Graznak, Jenny
Subject: Aqua Renewals up for review next on my list
Hey Jenny,
Hope you are doing well. I just wanted to get in touch with you and let you know that the next permit renewals that I
will be working on are a group of Aqua Facilities that are all in the W-SRO. The list is below. If you guys have any input
on these as I'm getting started, please let me know. Forward these on to the right contacts in your region if others
might have comments or concerns with these. Here is the list:
Permit Owner Facility County
NCO067091
Aqua North Carolina, Inc.
Mikkola Downs Subdivision WWTP
Forsyth
NCO028746
Aqua North Carolina, Inc.
Briarwood Subdivision WWTP
Stokes
NCO078115
Aqua North Carolina, Inc.
Gre stone Subdivision WWTP
Forsyth
NCO083933
Aqua North Carolina, Inc.
Salem Quarters WWTP
Forsyth
Thanks
1*-1V
Bradley Bennett
Compliance and Expedited Permitting Phone: [phone]
NC Division of Water Resources
1617 Mail Service Center Email: bradley.ben nett()ncdenr.gov
Raleigh, NC 27699-1617
Email correspondence to and from this address may be subject to public records laws