WQ0042040_Application_20201026

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RECEIVED/NCIDE NR/DWIR
WQROS July 30, 2020
MOORESVILLE REGIONAL OFFICE
NCDEQ/DWR
Water Quality Section — Wastewater Branch
PERCS UNIT wa s
1617 Mail Service Center MOORESVILLE REG NAL OFFICE
Raleigh, NC 27699-1636
RE: Calvin Creek Subbdivision
Perth Road
Application for Sewer Extension
Troutman, NC
Dear Ladies & Gentlemen;
ESP Associates has prepared the attached Fast -Track Application for Gravity Sewer
Extension. Included in the application is listed below:
• Fast -Track Sewer System Extension Application (FTA 04-16) with
documentation
• A check for the application fee in the amount of $480
• Flow Tracking/Acceptance for Sewer Extension Application (FTSE 10-18)
• Watershed Classification Attachment (WSCAS 08-13)
• Site Maps
This project involves a proposed 8-inch gravity sanitary sewer to serve 225 residential
units. The proposed sewer will discharge into the existing Town's gravity sewer trunk
line along Streamwood Road to the pump station with an estimated average daily flow
of 73,475 gpd.
Please do not hesitate to contact me if you have any questions or comments.
Sincerely,
ESP Associates, Inc.
�� t x4l,�
Dan E. Brewer
Department Manager
ESP Associates, Inc.
20484 Chartwell Center Drive, Suite D - Cornelius, NC 28031
704.990.9428 • fax 803.802,2515
www.espassociates.com

REMIVEDINCDENRIDWR
G� '� 20c0
WQROS
MOORESVILLE REGI(
NCDEQ/DWR
Water Quality Section — Wastewater Branch
PERCS UNIT
1617 Mail Service Center
Raleigh, NC 27699-1636
RE: Calvin Creek Subbdivision
Perth Road
Application for Sewer Extension
Troutman, NC
Dear Ladies & Gentlemen;
-ICE July 30, 2020
RECEIVED
SEP 2 2 2020
NCDEQ/DWR/NPDES
I RIVCUNCDENR/DWR
WQROS
MOORESVILLE REGIONAL OFFICE
ESP Associates has prepared the attached Fast -Track Application for Gravity Sewer
Extension. Included in the application is listed below:
• Fast -Track Sewer System Extension Application (FTA 04-16) with
documentation
• A check for the application fee in the amount of $480
• Flow Tracking/Acceptance for Sewer Extension Application (FTSE 10-18)
• Watershed Classification Attachment (WSCAS 08-13)
• Site Maps
This project involves a proposed 8-inch gravity sanitary sewer to serve 225 residential
units. The proposed sewer will discharge into the existing Town's gravity sewer trunk
line along Streamwood Road to the pump station with an estimated average daily flow
of 73,475 gpd.
Please do not hesitate to contact me if you have any questions or comments.
Sincerely,
ESP Associates, irle.
$a,?, � , tw�
Dan E. Brewer
Department Manager
ESP Associates, Inc.
20484 Chartwell Center Drive, Suite D - Cornelius, NC 28031
704.990.9428 - fax [phone]SH
www.espassociates.com

Narrative
The property is mainly undeveloped and wooded with the exception of a single family
dwelling. It is located on the north side of Autumn Leaf Road and the east side of Perth
Road in Troutman, North Carolina. The proposed subdivision is the creation of 225
single family residential dwellings. The sanitary sewer flows for this project are based
-on the approved daily sewage flow rate. reduction-forthe Weathers Creek Sewershed ... ...
served by the Westmoreland Pump Station-WQ0030370 In a letter dated September 19,
2019 from NCQEQ.
Calculations are in accordance with 15A NCAC 02T.0114(f)(2) and the residential flows
are based on the approval letter stated above:
170 gpd per 1 or 2 bedroom and each additional bedroom shall increase by 85 gpd
Estimated dwellings:
30 — 5BR dwellings x 425 gpd = 12,750 gpd
100 — 4BR dwellings x 340 gpd = 34,000 gpd
95 — 31311 dwellings x 255 gpd = 24,225 gpd
Amenity = 5,000 sf x 50 eud/100 sf = 2,500 gpd,
Total sewage flow: 73,475 gpd

State of North Carolina
Department of Environmental Quality
D,WR, Division of Water Resources
I SA NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resorirces FTA 04-16 & SUPPORTING DOCUMENTATION
/�f'�/y CDEIVR/J�>{�f F'
Application Numbcr:�l00OLL JA (to bccompletcd by DWR) -
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: 'town of Troutman (company, municipality, I IOA, utility, etc.)
2. Applicant type: ❑ Individual ® Corporation ❑ General Partnership
❑ Federal ❑ State/County ❑ Municipal
3. Signature authority's name: man Gruesbeck per 15A NCAC 02T .0I06(b)
Title: 'Town Manager
4. Applicant's mailing address: 400 North Eastway Drive
City: 'Frout.man State: NC. Zip: 28166-.
5. Applicant's contact information:
Phone number: [phone] Email Address: bgruesbeckCir troutmannc.ggv
IL PROJECT INFORMATION:
WQROS
MOORESVILLE REGIONAL OFFICE
❑ Privately -Owned Public Utility
❑ Other
1. Project name: Calvin creek
2. Application/Project status: ® Proposed (New Permit) ❑ I?xisting Permit/Project
Ifa modification, provide the existing permit number: WQ00_ and issued date: ____
If new construction but part of a master plan, provide the existing permit number: WQ00_
3. County where project is located: Iredell
4. Approximate Coordinates (Decimal Degrees): Latitude: 35__1889" Longitude:-80,8881'
5. Parcel ID (if applicable): 4730896355 & 4740090982
(or Parcel ID to closest downstream sewer)
111. CONSULTANT INFORMATION:
1. Professional Engineer: Dan E. Brewer License Number: 17582
Firm: ESP Associates, Inc.
Mailing address: 20484 Chartwcll Center Drive, Suite 1)
City: Cornelius State: NC Zip: 28031- _
Phone number: [phone] Email Address: dbrepassociatcs_com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Permit Number: _
Owner Name:
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WW'TF):
l . Permit Number(s): WQ___ Downstream (Receiving) Sewer Sire: inch
System Wide Collection System Permit Number (if applicable): WQCS____
Owner Name(s): "Town of,Troutman.
FORM: FTA 04-16 Page 1 of 5

DWR
15A NCAC 02T .0300 —
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number:
/DWR
(to be completed by �wR)n
R\FRE
�
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
MOOL OFFICE
1. Applicant's name: DR Horton, Inc. (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ® Corporation
❑ General Partnership ❑ Privatelyi
❑ Federal ❑ State/County
❑ Municipal ❑ Other
3. Signature authority's name: Bryan Gruesbeck per 15A
NCAC 02T .0106(b)
Title: Town Manager
1EC VED/NCDENR/DWR
4. Applicant's mailing address: 400 North Eastwgy Drive
(j ; ? 7
City: Troutman State: NC Zip: 28166-
WQR
5. Applicant's contact information:
MOORESVILLE REGI AL OFFICE
Phone number: [phone] Email Address: bgruesbeckp-troutmannc.gov RECEIVED/NC NR/DWR
II. PROJECT INFORMATION:
ET
1. Project name: Calvin creek WQROS
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project MOORESVILLE REGIONAL OFFICE
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Iredell
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.1889' Longitude:-80.8881
5. Parcel ID (if applicable): 4730896355 & 4740090982
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Dan E. Brewer License Number: 17582
Firm: ESP Associates, Inc.
Mailing address: 20484 Chartwell Center Drive, Suite D
City: Cornelius State: NC Zip: 28031-
Phone number: [phone] Email Address: dbrewerkespassociates.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Permit Number:
Owner Name:
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: inch
System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): Town of Troutman
FORM: FTA 04-16 Page 1 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 Developer's Operational Agreement (FORM: DEV) been attached?
❑ Yes ❑No ❑N/A
3. If the Applicant is a Home/Property Owners' Association has an Operational 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 / veterinary facilities ❑ Swimming Pool /Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
Nature of wastewater: 100 % Domestic/Commercial % Commercial
_ % Industrial (See 15A NCAC 02T .0103(20))
bIs there a Pretreatment Program in effect? []Yes ❑ No
6. Hasa flow reduction been approved under 15A 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 021.0114(fl)
Daily Design Flow �,b
No. of Units
Flow
5 BR
425 gal/day
30
12,750 GPD
4 BR
340 gal/day
100
34,000 GPD
3 BR
255 gal/day
95
24,225 GPD
Amenity
50 gal/sf
5000
2,500 GPD
gal/
GPD
gal/
GPD
Total 1
73,475 GPD
a See 15A NCAC 02T .0114(b), (d), (e)(1) 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: 73,475 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ 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
❑ 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 permitted:
Size (inches)
Length (feet)
Material
15
1,140
PVC
16
60
DIP
8
10,189
PVC
8
365
DIP
➢ 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)
➢ Oversizing 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:
2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - °
3. Design flow of the pump station: millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
❑ Standby power source or pump with automatic activation and telemetry - ISA NCAC 02T .0305(h)(1)(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(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C):
➢ 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(f)):
1. Does the project comply with all separations found in 15A NCAC 02T.0305(f) & (g) ® Yes ❑ No
➢ 15A NCAC 02T.0305(f) contains minimum separations that shall he provided for sewer sysrems
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 I1 impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I 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
➢ 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(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 15A NCAC 2B.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)? Z Yes ❑ No
Per 15A NCAC 02T.0105(c)(6), 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 15A 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(a)(5) 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 Permitting of Pump Stations
and Force Mains (latest version) and the Gravity 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 prior to submittal of the Fast Track Application and supporting documents
2. Professional Engineer's Certification:
I, DG h E- U re W e r attest that this application for
(Professional Engineer's name from Application Item III.1.)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I 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 143-215.613, 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 $10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal, signature, and date:
� �pQ`OFE5SIO .
_ d
,.7582
ti
iiiri E.�+..`1����..........................
3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, lz e,4w &V%)eSKEc1K- , P4404Ct 6a attest that this application for
(Signature Authority's nae & title from Application Item I.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 are 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 required 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 143-215.6A 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 $10,000 as well as civil penalties up to $25,000 per violation.
Signature:
Date: W o W
FORM: FTA 04-16 Page 5 of 5

Tuvia, Ori A
From: Fertenbaugh, Christyn L
Sent: Friday, October 23, 2020 11:36 AM
To: Tuvia, Ori A
Subject: RE: [External] RE: Calvin Creek Additional information
Follow Up Flag: Follow up
Flag Status: Flagged
EM
If this project is part of the Weather's Creek Sewershed which is served by the Westmoreland Road PS, then it is eligible
to use the flow reduction — it's not limited to a single permit within that sewershed and rather covers everything
tributary to that PS.
If you need any further information, please let me know. I'll be happy to look at the application package itself if you'd
like me to review. Thanks!
Christyn L. Fertenbaugh, P.E.
Environmental Engineer
Municipal Permitting Unit
Division of Water Resources
Department of Environmental Quality
**Subscribe to Collection System & Sewer Permitting Updates**
919-707-3625 — Office
919-807-6489 — Fax
[e-mail]
Please note that during this unusual time, I am unfortunately not available via my regular telephone number. The best way to
reach me is via email.
If you would like speak with me on a call, please contact me via email to schedule an internet call, such as using Teams, Zoom,
WebEx, or other web -based calling services.
Mailing: 1617 Mail Service Center
Raleigh, NC 27699-1617
Physical: 512 N. Salisbury Street, Rm. 925S
Raleigh, NC 27604-1170
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Tuvia, Ori A
Sent: Thursday, October 22, 2020 11:38 AM
To: Fertenbaugh, Christyn L<[e-mail]>
Subject: FW: [External] RE: Calvin Creek Additional information

Retry
Thank you,
Ori
From: Tuvia, Ori A
Sent: Tuesday, October 20, 2020 3:16 PM
To: Fertenbaugh, Christyn L <christyn.fertenbaugh ncdenr.gov>
Cc: Basinger, Corey <corey.basinger ncdenr.gov>
Subject: FW: [External] RE: Calvin Creek Additional information
Good afternoon Christyn,
Please see the email below, according to my understanding of the flow reduction the new application will require a new
approved flow reduction.
Thank you,
Ori
From: Ron George [mailto:[e-mail]]
Sent: Tuesday, October 20, 2020 3:06 PM
To: Tuvia, Ori A <[e-mail]>
Cc: Dan Brewer <[e-mail]>
Subject: [External] RE: Calvin Creek Additional information
Ori
The first paragraph says all future residential connections within the Weathers Creek Sewershed which is served by the
West Moreland pump station which is what this project will be served by and the conditions listed below that we read it
as this flow reduction shall not apply to any other sewer system not part of the West Moreland pump station (different
permit number listed)
Are we wrong on this interpretation? There was a concern about being over capacity before and if we use higher
numbers it may put them over so just want to make sure so we know how to proceed
Do you think that is what it actually means because we thought it was requested for this project
Please take another look into this and let us know
Thanks, Ron
Ronald J. George, PE, PLS
Project Manager
ESP Associates, Inc.
20484 Chartwell Center Drive
Cornelius, NC 28031
www.espassociates.com
[e-mail]
[phone] Direct
[phone] Office, ext. 818

From: Dan Brewer <[e-mail]>
Sent: Tuesday, October 20, 2020 12:00 PM
To: Ron George <[e-mail]>
Subject: Fwd: Calvin Creek Additional information
Can you check on this? Another issue with Town's forms.
Dan
Sent from my iPhone
Begin forwarded message:
From: "Tuvia, Ori A" <[e-mail]>
Date: October 20, 2020 at 11:04:59 AM EDT
To: "[e-mail]" <[e-mail]>, Dan Brewer
<[e-mail]>
Subject: Calvin Creek Additional information
H IIS \IF:SSAGI" ORI(iIS I DF OF F:SP .ASSOCIA 11;S. INC. l SF C',AUA IONN k1 11F N OPENING
AT`IACIEME,N] S. CLICKING I -INKS. OR RESPONDING TO REQ1, ES FS FOR INFOR,IA I -ION.
Good Morning,
I have received the subject application the following need to be addressed.
The application refer to a flow reduction dated September 19,2019, however the subject flow reduction
was only approved for the Weathers creek Sewershed project permit WQ0041279. The flow reduction
specifies it will be effective for that project and not any other project. If you wish to use a flow reduction
you will have to apply for a new flow reduction specific to this project. If you do not wish to apply for a
flow reduction the application flow calculations, and flow tracking forms will have to be updated.
Sincerely,
Ori Tuvia
Environmental Engineer
NC DEQ / Division of Water Resources
610 East Center Avenue
Mooresville, NC 28115
Direct Line: [phone] Fax: [phone]
Ori.tuvia(@-ncdenr.gov
''—Nothing Compares --
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.

ROY COOPER
Governor
NCI-IAEL S. REGAN
Secretary
LINDA CULPEPPER
Director
Justin Longino, Town Manager
Town of Troutman
P.O. Box 26
Troutman, NC 28166
NORTH CAROLINA
Environmental Quality
September 19, 2019
Subject: Weathers Creek Sewershed
(served by Westmoreland Road Pump Station— WQ0030370)
Residential Flow Reduction Approval
Iredell County
Dear Mr. Longino:
On July 23, 2019, the Division of Water Resources (Division) received a request for an adjusted daily
sewage flow rate (flow reduction) that would apply to all permitted but not yet tributary residential
connections and all future residential connections within the Weathers Creek Sewershed (served by the
Westmoreland Road Pump Station) service area.
In accordance with 15A NCAC 02T .0114(f)(2), the Division has evaluated the request, and based on the
data submitted and the Division of Water and Infrastructure (DWi) guidance, the Division hereby
approves for use by the Town of Troutman an adjusted daily sewage design flow rate for the Weathers
Creek Sewershed with the following conditions:
® The flow reduction is applicable to residential single family dwellings only.
® The minimum flow for 1 and 2 bedroom dwellings shall be 170gallons per day.
® Each additional bedroom above two bedrooms shall increase the volume by 85 gallons per day
per bedroom.
® This flow reduction shall not apply to sewer extension applications and/or permits for any other
public or private organizations whose wastewater flows are or might become tributary to the
Town of Troutman collection system (WQCS00258).
Future sewer extension applications should be made using the flow reduction amount stated above. All
other aspects of the permitting process remain unchanged, and all applications must be in compliance
with the statues, rules, regulations and minimum design criteria as certified by the owner and engineer.
Regardless of the adjusted design daily wastewater flow rate, at no time shall the wastewater flows
exceed the effluent limits defined in the NPDES Permit forthe treatment facility orexceed the canacity
of the sewers downstream of any new sewer extension or service connection(s).
20 North Carolina Department dEnvironmental Quality I Division oCWaterResources
512 North Salisbury Street ! 1611 hlall Service Center I Raleigh. North Carolina 27699-1617
xmntr�tr�aw '" �/
aw�.�aw�ww++ev,l4ea 919.707.9000

Town of Troutman
Weathers Creek Sewershed
The granting of this flow reduction does not prohibit the Division from reopening, revoking, reissuing
and/or modifying the flow reduction as allowed by the laws, rules, and regulations contained in 15A
NCAC 02T, NCGS 143-215.1, or as needed to address changes in State and/or Federal regulations with
respect to wastewater collection systems, protection of surface waters and/or wastewater treatment.
If you have any questions, please contact Christyn Fertenbaugh, P.E,, at [phone], or via email at
Christen. Fertenbaugh@ ncdenr.eov.
Sincerely,
for Linda Culpepp r
Director, Division of Water Resources
by Chrlstyn L. Fertenbaugh, P.E.
Pretreatment, Emergency Response and Collection Systems Branch
Cc: Benjamin B. Thomas, P.E., West Consultants PLLC ([e-mail])
Allison Kraft, Public Utilities Director, Town of Mooresville [e-mail])
Mooresville Regional Office, Water Quality Regional Operations
Water Quality Permit Files: WQ0030370
PERCS (electronic copy)
Page 2 of 8

State of North Carolina
r Department of Environmental Quality
Division of Water Resources
WQROS
MOORESVILLE REG10NALPff-X9'racking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: ESP & Associates, Inc.
Project Name for which flow is being requested: Calvin Creek Subdivision
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: Rocky River WWTP
b. WWTP Facility Permit #: NCO046728
All flows are in MGD
c.
WWTP facility's permitted flow
7.5000
d.
Estimated obligated flow not yet tributary to the WWTP
1.6193
e.
WWTP facility's actual avg. flow
4.9167
f.
Total flow for this specific request
0.0735
g.
Total actual and obligated flows to the facility
6.6095
h.
Percent of permitted flow used
88.12%
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:
Pump Pump
Station Station
(Name or Permit
Number) No.
S.Iredell -
Firm
Capacity,
MGD
2.33
ReedCreek -
7.93
(A)
(B)
(C)
(D)=(B+C)
(E)=(A-D)
Design
Average
Approx.
Obligated,
Total
Daily
Current
Not Yet
Current Flow
Flow**
Avg. Daily
Tributary
Plus
(Firm / pf),
Flow,
Daily Flow,
Obligated
Available
MGD
MGD
MGD
Flow
Capacity***
0.93
0.46
0.3797
0.8397
0.0903
3.17
1.69
0.9317
2.6217
0.5483
* 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):
Downstream Permit Number:
Page 1 of 6
FTSE 10-18

III. Certification Statement:
I Ryan Rase 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.
Signing Official Signature
Assistant Town Manage
Title of Signing Official
10/5/2020
Date
Page 2 of 6
FTSE 10-18

State of North Carolina
Department of Environmental Quality
Division of Water Resources
L�10-, �o�n �, � e . Woos Plot Tracking for Sewer Extension Applications
�'���` `' MG�QRESVILLEREGIONALC) I�-IC_-
(FTSE 10-18)
Entity Requesting Allocation: Town of Troutman
Project Name for which flow is being requested: Calvin Creek Subdivision
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: _
b. WWTP Facility Permit #:
c. WWTP facility's permitted flow
d. Estimated obligated flow not yet tributary to the WWTP
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h. Percent of permitted flow used
A11 flows are in MGD
.0735
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:
Pump Station
(Name or
Number)
Westmoreland WQ0030370
Pump
Station
Permit
No.
Firm
Capacity,
MGD
1.080
Streamwood WQ0030370
1.022
(A)
(B)
(C)
(D)=(B+C)
(E)=(A-D)
Design
Approx.
Average
Current
Obligated,
Total
Daily
Avg.
Not Yet
Current
Flow**
Daily
Tributary
Flow Plus
(Firm / p fl,
Flow,
Daily Flow,
Obligated
Available
MGD
MGD
MGD
Flow
Capacity***
0.432
0.064
0.376
0.440
-0.008
0.409
0.037
0.221
0.258
0.151
* 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): Town of Mooresville Collection System
Downstream Permit Number:
Page 1 of 6
FTSE 10-1.8

III. Certification Statement:
I Bryan Gruseback, Town Manager 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.
J�
ing Official Signature
joyjN M4NAkG4a
Title of Signing Official
tv /I ') 120z-3
Page 2 of 6
FTS E 10- 18

PLANNING ASSESSMENT ADDENDUM (PAA)
Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is <
0.
Pump Station (Name or Number):
Given that:
a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for
over 100 % and 0.376. MGD of the Available Capacity (E) in Pump Station
; and that
b. The rate of activation of this obligated, not yet tributary capacity is currently approximately
0.014 MGD per year; and that
c. A funded Capital Project that will provide the required planned capacity, namely
(N/A at this time) is in design or under construction with
planned completion in N/A ; and/or
d. The following applies:
Many new developments have submitted sewer extension permit applications within a few
years, and the Obligated, Not Yet Tributary Flow is based on full build out of every
development at design flow rates. It is expected that actual flows per house will be less than
design flows and that some developments will not fully build out. Therefore, the Town of
Troutman will begin planning for increasing the capacity of this pump station but will not
yet begin permitting and construction. Rather, the Town will monitor the rate of home
construction and associated increases in flow, and will begin upgrades to the pump station
in time to handle any flows exceeding current capacity.
Note that at the current rate of activation of obligated flow, such upgrades would not be
needed for 26 years. However, the Town is aware that the rate will increase and therefore
will monitor it.
Therefore:
Given reasonably expected conditions and planning information, there is sufficient justification to allow
this flow to be permitted, without a significant likelihood of over -allocating capacity in the system
infrastructure.
I understand that this does not relieve the collection system owner from complying with G.S. 143-
215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal
system.
f:?,-,- IL'_
Signing Official Signature
lot l Zc S'V
Date
Page 3 of 6
FTSE 10-1.8

FORM WSCAS 08-13
WATERSHED CLASSIFICATION ATTACHMENT
FOR SEWER SYSTEMS
Applicant Name
Project Name
DR Horton, Inc.
Calvin Creek Subdivision
Professional Engineer Name
Engineering Firm Name
Dan E. Brewer P.E.
ESP Associates, Inc.
Location
ID
Name of Waterbody'
County
River
Basin
Waterbody Stream
Index No.
Waterbody
Classification
A
Rocky Creek to Lake Norman
Iredell
Catawba
11-84-(2)
WS-IV; CA
' If unnamed, indicate "unnamed tributary to V, where X is the named waterbody to which the unnamed tributary joins.
l certify that as a Registered Professional Engineer in the State of
North Carolina that I have diligently followed the Division's instructions
for classifying waterbodies and that the above classifications are
inclusive of the stated project, complete and correct to the best of my
knowledge and belief.
PE Seal, Signature and Date
*** END OF FORM WSCAS 08-13 ***
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FORM: WSCAS 08-13 Page 1 of 1

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//29/202o
North Carolina Secretary of State Search Results
• Upload a PDF Filing • Order a Document Online • Add Entity to My Email Notification List • View Filings •
Print a Pre -Populated Annual Report form • Print an Amended a Annual Report form
Business Corporation
Legal Name
D. R. Horton, Inc. - Charlotte Division
Information
Sosld: 0238582
Status: Merged O
Date Formed: 11 /21 /1988
Citizenship: Domestic
Fiscal Month: December
Annual Report Due Date: April 15th
Annual Report Status:
Registered Agent: The Prentice -Hall Corporation System, Inc. **Note load times may be long**
Addresses
Reg Mailing
327 Hillsborough St.
Raleigh, NC 27602
Officers
Stock
Class: COMMON
Shares: 100000
Par VaLue 1
Reg Office
327 Hillsborough Street
Raleigh, NC 27603
https://www.sosnc.gov/online_services/search/Business_Registrattor _Results
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