NC0035041_Renewal Application_20180417

ROY COOPER
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MICHAEL S.REGAN
SecrocaT
Water Resources LLNDA CULPEPPER
ENVIRONMENTAL'DUALITY Interim Dira to
April 18, 2018
John Townson
Carolina Water Service Inc of North Carolina
PO Box 240908
Charlotte, NC 28224-0908
Subject: Permit Renewal
Application No. NC0035041
Hemby Acres WWTP
Union County
Dear Applicant:
The Water Quality Permitting Section acknowledges the April 17, 2018 receipt of your permit renewal application and
supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW
permitting branch. Per G.S. 150B-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit.
The permit writer will contact you if additional information is required to complete your permit renewal. Please respond
in a timely manner to requests for additional information necessary to allow a complete review of the application and
renewal of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deq.nc.gov/permits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Sincerely,
.acitio
e 4 r•a
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
ec: WQPS Laserfiche File w/application(MRO)
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh,North Carolina 27699-1617
919-807-6300

Carolina Water Service
\� of North Carolina'
May 12, 2018
Mr Wren Thedford
NC DENR
Division of Water Resources
NPDES Unit
1617 Mail Service Center RECEIVED/DENRIDWR
Raleigh NC 27699-1617 APR i 7 2018
Water Resources
Permitting Section
Re: Hemby Acres WWTP
NPDES NC0035041
Renewal Request
Dear Mr. Thedford,
Please find enclosed Application and attachments and consider this letter as our official request
to renew the NPDES permit for the facility referenced above.
If you should have any questions or need any additional information, please do not hesitate to
call me at 704-319-0523 or by email at [e-mail] .
Thank you in advance for your attention.
Sincerely,
C—Ten
nsul
Regional Manager
•4944 Parkway Plaza Blvd Ste 375 • Charlotte, North Carolina 28217 • 800-525-7990

NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
Mail the complete application to:
N. C. DENR / Division of Water Quality / NPDES Unit
1617 Mail Service Center, Raleigh, NC 27699-1617
NPDES Permit NC0035041
If you are completing this form in computer use the TAB key or the up - down arrows to move from one
field to the next. To check the boxes, click your mouse on top of the box. Otherwise,please pnnt or type.
1. Contact Information:
Owner Name Carolina Water Service, Inc of NC
Facility Name Hemby Acres -WWTP
Mailing Address P.O. Box 240908
City Charlotte
State / Zip Code NC, 28224 RECEIVED/DENR/owR
Telephone Number [phone] APR 17 21)1R
Fax Number [phone] Water Resnrrc,s'
e-mail Address Tony.konsul©carohnawaterservicence com Section
2. Location of facility producing discharge:
Check here if same address as above EI
Street Address or State Road 7803 Idlewild Road
City Indian Trail
State / Zip Code NC 28079
County Union
3. Operator Information:
Name of the firm, public organization or other entity that operates the facility. (Note that this is not
referring to the Operator in Responsible Charge or ORC)
Name Carolina Water Service, Inc Of North Carolina
Mailing Address PO Box 240908
City Charlotte
State / Zip Code NC, 28224
Telephone Number 704-525-7990
Fax Number 704-525-8174
e-mail Address [e-mail]
1 of 4 Form-D 11/12

NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
4. Description of wastewater:
Facility Generating Wastewater(check all that apply):
Industrial ❑ Number of Employees
Commercial ® Number of Employees Unkown
Residential ® Number of Homes 725
School ❑ Number of Students/Staff
Other ❑ Explain:
Descnbe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers,
restaurants, etc.):
Hemby Acres & Oak Grove Subdivision
•
Shopping Center, gas station with restrooms, church
725 x 2.5 = 1813 population
Number of persons served: 1813
5. Type of collection system
® Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitary sewer)
6. Outfall Information:
Number of separate discharge points 1
Outfall Identification number(s) 001
Is the outfall equipped with a diffuser? El Yes ® No
7. Name of receiving stream(s) (NEW applicants:Provide a map showing the exact location of each
outfall):
North Fork Crooked Creek
8. Frequency of Discharge: ® Continuous El Intermittent
If intermittent:
Days per week discharge occurs: Duration:
9. Describe the treatment system
List all installed components, including capacities,provide design removal for BOD, TSS, nitrogen and
phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a
separate sheet of paper.
The 0.3 MGD wastewater treatment facility consists of an influent liftstation, micro screen, (2)
aeration basins with mechanical aerators, (2) secondary clarifiers, (4) aerobic sludge digesters,
(2) tertiary filters, liquid (sodium hypochlorite) chlorination and liquid dichlorination (Sodium
bisulfite) with post aeration contact. The facility also has continuous flow measurement and a
back-up emergency generator.
2 of 4 Form-D 11/12

NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
3 of 4 Form-D 11/12

NPDES APPLICATION - FORM D
For privately-owned treatment systems treating 100% domestic wastewaters <1.0 MGD
10. Flow Information:
Treatment Plant Design flow 0.30 MGD
Annual Average daily flow 0.116 MGD (for the previous 3 years)
Maximum daily flow 0.530 MGD (for the previous 3 years)
11. Is this facility located on Indian country?
❑ Yes ® No
12. Effluent Data
NEW APPLICANTS:Provide data for the parameters listed.Fecal Coliform, Temperature and pH shall be grab
samples,for all other parameters 24-hour composite sampling shall be used If more than one analysis is reported,
report daily maximum and monthly average.If only one analysis is reported, report as daily maximum.
RENEWAL APPLICANTS: Provide the highest single reading (Daily Maximum) and Monthly Average over
the past 36 months for parameters currently in your permit. Mark other parameters `N/A".
Parameter Daily Monthly Units of
Maximum Average Measurement
Biochemical Oxygen Demand (BODS) 24.0 4.4 Mg/L
Fecal Coliform 16.0 2.4 # 100/ML
Total Suspended Solids 49.0 24.3 Mg/L
Temperature (Summer) 28.1 22 5 Celsius
Temperature (Winter) 19.4 13 1 Celsius
pH 8.5 7.1 Celsius
13. List all permits, construction approvals and/or applications:
Type Permit Number Type Permit Number
Hazardous Waste (RCRA) NESHAPS (CAA)
UIC (SDWA) Ocean Dumping (MPRSA)
NPDES NC0035041 Dredge or fill (Section 404 or CWA)
PSD (CAA) Other
Non-attamment program (CAA)
14. APPLICANT CERTIFICATION
I certify that I am familiar with the information contained in the application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Printed nave of Person Sigrun itle
` 11
Al1211
Signature of ^pplicihit Date
• . . a General Statute 143-215 6 (b)(2) states. Any person who knowingly makes any false statement representation, or certification in any
application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management
Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method
required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article,shall be
guilty of a misdemeanor punishable by a fine not to exceed$25,000,or by imprisonment not to exceed six months,or by both (18 U S C Section 1001
provides a punishment by a fine of not more than$25,000 or imprisonment not more than 5 years,or both,for a similar offense)
4 of 4 Form-D 11/12

(", i Carolina Water Service
L___ \l of North Carolina'
May 12, 2018
Mr. Wren Thedford
NC DENR
Division of Water Resources
NPDES Unit
1617 Mail Service Center
Raleigh NC 27699-1617
Re: Hemby Acres WWTP
NPDES NC0035041
Sludge Management Plan
Dear Mr Thedford,
As sludge and solids are generated from this facility they are periodically removed by a
contractor, L& L Environmental, and transported to Charlotte Mecklenburg Utilities.
Other Contractors are available should L& L Environmental be unable to meet schedule.
L&L Environmental Services
P 0. Box 19491
Phone; 704-332-0911
If you should have any questions or need any additional information, please do not hesitate to
call me at 704-319-0523 or by email at [e-mail] .
Thank you in advance for your attention
Sincerely,
CT-e'rry \-1\ tiL
onsul
Regional Manager
•4944 Parkway Plaza Blvd Ste 375 • Charlotte, North Carolina 28217 • 800-525-7990