HomeMy WebLinkAboutNC0056863_Renewal Application_20161107 (2)ROSE HILL
Incorporated 1875
Town OF `i'� RoSEHILL
NORTH CAROLINA
Home of the World's Largest Frying Pan
November 3, 2016
North Carolina Department of Environment & Natural Resources
Attn: Ms. Wren Thedford
NC DENR / DWR / NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
RE: Town of Rose Hill WWTP
NPDES Permit # NCO056863
Duplin County
Dear Ms. Thedford:
DECEIVED/NCDSUDISR
NOV 0 7 2016
Water Quality
�er"tting Section
On behalf of the Town of Rose Hill, please find enclosed the original and one copy of the Town of
Rose Hill NPDES permit renewal application and all associated paperwork. The original was to
be submitted prior to September 17, 2016, however it was lost in the mailing systems. This was
brought to our attention by Mr. Dean Hunkle, and we are resubmitting as dated above.
The Town has not completed any changes at the facility since issuance of the last permit in July
2012.
If you have any questions or concerns, please don't hesitate to contact me at (803) 286-8414 or our
engineer, Brian L. Tripp, PE, BCEE with WK Dickson at (704) 334-5348.
Sincerely,
To of Rose Hill
G y L. Bone
Mayor
cc: Brian L. Tripp, PE, BCEE
File
Post Office Box 8, Rose Hill, North Carolina 28458
Telephone (910) 289-3159 • Fax (910) 289-4461
Email: rosehill@embarqmail.com
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
FORM
2A NibS F RM try F'LI�1'Iat OU=�R'1%I�E
NPDES
APPLICATION OVERVIEW
Form 2A has been developed in a modular format and consists of a "Basic Application Information" packet
and a "Supplemental Application Information" packet. The Basic Application Information packet is divided
into two parts. All applicants must complete Parts A and C. Applicants with a design flow greater than or
equal to 0.1 mgd must also complete Part B. Some applicants must also complete the Supplemental
Application Information packet. The following items explain which parts of Form 2A you must complete.
BASIC APPLICATION INFORMATION:
A. Basic Application Information for all Applicants. All applicants must complete questions A.1 through A.8. A treatment works
that discharges effluent to surface waters of the United States must also answer questions A.9 through A.12.
B. Additional Application Information for Applicants with a Design Flow z 0.1 mgd. All treatment works that have design flows
greater than or equal to 0.1 million gallons per day must complete questions 6.1 through 6.6.
C. Certification. All applicants must complete Part C (Certification).
SUPPLEMENTAL APPLICATION INFORMATION:
D. Expanded Effluent Testing Data. A treatment works that discharges effluent to surface waters of the United States and meets
one or more of the following criteria must complete Part D (Expanded Effluent Testing Data):
1. Has a design flow rate greater than or equal to 1mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to provide the information.
E. Toxicity Testing Data. A treatment works that meets one or more of the following criteria must complete Part E (Toxicity Testing
Data):
1. Has a design flow rate greater than or equal to 1 mgd,
2. Is required to have a pretreatment program (or has one in place), or
3. Is otherwise required by the permitting authority to submit results of toxicity testing.
F. Industrial User Discharges and RCRA/CERCLA Wastes. A treatment works that accepts process wastewater from any
significant industrial users (SIUs) or receives RCRA or CERCLA wastes must complete Part F (Industrial User Discharges
and RCRA/CERCLA Wastes). SIUs are defined as:
1. All industrial users subject to Categorical Pretreatment Standards under 40 Code of Federal Regulations (CFR) 403.6 and
40 CFR Chapter I, Subchapter N (see instructions); and
2. Any other industrial user that:
a. Discharges an average of 25,000 gallons per day or more of process wastewater to the treatment works (with certain
exclusions); or
b. Contributes a process wastestream that makes up 5 percent or more of the average dry weather hydraulic or organic
capacity of the treatment plant; or
C. Is designated as an SIU by the control authority.
G. Combined Sewer Systems. A treatment works that has a combined sewer system must complete Part G (Combined Sewer
Systems).
ALL APPLICANTS MUST COMPLETE PART.0 (CERTIFICATION)
..
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 1 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
BASIC'APPL.ICATIO[V LN.FORMATION :
PART A. BASIC APPLICATION INFORMATION FOR ALL APPLICANTS
All treatment works must complete questions A.1 through A.8 of this Basic Application Information Packet.
A.I. Facility Information.
Facility Name Town of Rose Hill WWTP
Mailing Address P.O. Box 8
Rose Hill NC 28458
Contact Person Gary L. Bonev
Title Mayor
Telephone Number (910) 289-3159
Facility Address 287 Charlie Teachey Road
(not P.O. Box) Rose Hill, NC 28458
A.2. Applicant Information. If the applicant is different from the above, provide the following:
Applicant Name
Mailing Address
Contact Person
Title
Telephone Number ( )
Is the applicant the owner or operator (or both) of the treatment works?
❑ owner ®operator
Indicate whether correspondence regarding this permit should be directed to the facility or the applicant.
® facility ❑ applicant
A.3. Existing Environmental Permits. Provide the permit number of any existing environmental permits that have been issued to the treatment works
(include state -issued permits).
NPDES NC 0056863 PSD
UIC Spray Irrigation WQ0020970
RCRA Other
A.4. Collection System Information. Provide information on municipalities and areas served by the facility. Provide the name and population of each
entity and, if known, provide information on the type of collection system (combined vs. separate) and its ownership (municipal, private, etc.).
Name Population Served Type of Collection System Ownership
Town of Rose Hill 1430 Separate Municipal
Total population served
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 2 of 30
Town of Rose Hill WWTP / NCO056863 I Renewal I Cape Fear
A.S. Indian Country.
a. Is the treatment works located in Indian Country?
❑ Yes ® No
b. Does the treatment works discharge to a receiving water that is either in Indian Country or that is upstream from (and eventually flows
through) Indian Country?
❑ Yes ® No
A.G. Flow. Indicate the design flow rate of the treatment plant (i.e., the wastewater flow rate that the plant was built to handle). Also provide the
average daily flow rate and maximum daily flow rate for each of the last three years. Each year's data must be based on a 12 -month time period
with the 12th month of "this year" occurring no more than three months prior to this application submittal.
a. Design flow rate 0.45 mgd
Two Years Ago Last Year This Year
b. Annual average daily flow rate 0.266518 MGD 0.242683 MGD 0.280933 MGD
C. Maximum daily flow rate 0.473345 MGD 0.421767 MGD 0.545225 MGD
A.7. Collection System. Indicate the type(s) of collection system(s) used by the treatment plant. Check all that apply. Also estimate the percent
contribution (by miles) of each.
® Separate sanitary sewer 100 %
❑ Combined storm and sanitary sewer 0 %
A.8. Discharges and Other Disposal Methods.
a. Does the treatment works discharge effluent to waters of the U.S.? ® Yes ❑ No
If yes, list how many of each of the following types of discharge points the treatment works uses:
i. Discharges of treated effluent
ii. . Discharges of untreated or partially treated effluent
iii. Combined sewer overflow points
iv. Constructed emergency overflows (prior to the headworks)
V. Other
b. Does the treatment works discharge effluent to basins, ponds, or other surface impoundments
that do not have outlets for discharge to waters of the U.S.? ❑ Yes
If yes, provide the following for each surface impoundment:
Location: N/A
Annual average daily volume discharge to surface impoundment(s)
Is discharge ❑ continuous or ❑ intermittent?
C. Does the treatment works land -apply treated wastewater?
If yes, provide the following for each land application site:
Location: 287 Charlie Teachey Road, Rose Hill, NC 28458
Number of acres:
0
0
0
® No
mgd
® Yes ❑ No
Annual average daily volume applied to site: 0 mgd
Is land application ❑ continuous or ® intermittent?
d. Does the treatment works discharge or transport treated or untreated wastewater to another
treatment works? ❑ Yes ® No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 3 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
If yes, describe the mean(s) by which the wastewater from the treatment works is discharged or transported to the other treatment works
(e.g., tank truck, pipe).
If transport is by a party other than the applicant, provide:
Transporter Name N/A
Mailing Address
Contact Person
Title
Telephone Number
For each treatment works that receives this discharge, provide the following:
Name N/A
Mailing Address
Contact Person
Title
Telephone Number ( )
If known, provide the NPDES permit number of the treatment works that receives this discharge
Provide the average daily flow rate from the treatment works into the receiving facility.
mgd
e. Does the treatment works discharge or dispose of its wastewater in a manner not included
in A.8. through A.8.d above (e.g., underground percolation, well injection): ❑ Yes ® No
If yes, provide the following for each disposal method:
Description of method (including location and size of site(s) if applicable):
N/A
Annual daily volume disposed by this method:
Is disposal through this method ❑ continuous or ❑ intermittent?
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 4 of 30
FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
Town of Rose Hill WWTP / NCO056863 Renewal Cape Fear
WASTEWATER DISCHARGES:
If you answered "Yes" to question A.8.a, complete questions A.9 through A.12 once for each outfall (including bypass points) through
which effluent is discharged. Do not include information on combined sewer overflows in this section. If you answered "No" to question
A.8.a, go to Part B, "Additional Application Information for Applicants with a Design Flow Greater than or Equal to 0.1 mgd."
A.S. Description of Outfall.
a. Outfall number
b. Location Town of Rose Hill 28458
(City or town, if applicable) (Zip Code)
(County) (State)
34° 49' 02" 78° 00` 26"
(Latitude) (Longitude)
C. Distance from shore (if applicable) ft.
d. Depth below surface (if applicable) ft.
e. Average daily flow rate 0.281 mgd
f. Does this outfall have either an intermittent or a periodic discharge? ❑ Yes ® No (go to A.9.g.)
If yes, provide the following information:
Number f times per year discharge occurs:
Average duration of each discharge:
Average flow per discharge:
Months in which discharge occurs:
g. Is outfall equipped with a diffuser?
❑ Yes ® No
mgd
A.10. Description of Receiving Waters.
a. Name of receiving water Reedy Branch
b. Name of watershed (if known) Northeast Cave Fear
United States Soil Conservation Service 14 -digit watershed code (if known):
C. Name of State Management/River Basin (if known): Cave Fear
United States Geological Survey 8 -digit hydrologic cataloging unit code (if known): 03030007
d. Critical low flow of receiving stream (if applicable)
acute N/A cfs
e. Total hardness of receiving stream at critical low flow (if applicable):
chronic
cfs
mg/I of CaCO3
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 5 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
A.11. Description of Treatment
a. What level(s) of treatment are provided? Check all that apply.
® Primary ® Secondary
❑ Advanced ❑ Other. Describe:
b. Indicate the following removal rates (as applicable): Note., All removal rate values are site specific and based on 2014 HWA.
- Design removal rates are unknown.
Design BOD5 removal 97.87 %
Design TSS removal 97.82 %
Design P removal 50.57 %
Design N removal NIA
TKN 98.47 % NH3 97.27 %
C. What type of disinfection is used for the effluent from this outfall? If disinfection, varies by season, please describe:
Chlorine Gas
If disinfection is by chlorination is dechlorination used for this outfall? ® Yes ❑ No
Does the treatment plant have post aeration? ® Yes ❑ No
A.12. Effluent Testing Information. All Applicants that discharge to waters of the US must provide effluent testing data for the following
parameters. Provide the indicated effluent testing required by the permitting authority for each outfall through which effluent is
discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data
collected through analysis conducted using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of
40 CFR Part 136 and other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Pant 136. Ata
minimum, effluent testing data must be based on at least three samples and must be no more than four and one-half years apart.
Outfall number: 001
MAXIMUM DAILY VALUE
AVERAGE;DAILY VALUE
PARAMETER
Value
Units
Value
Units°
NuriiberofSampies'
pH (Minimum)
7.80
S.U.
pH (Maximum)
8.25
S.U.
Flow Rate
0.545
MGD
0.281
MGD
365
Temperature (Summer)
29.43
°C
Y7,79
°C
65
Temperature (Winter)
17.13
°C
14.65
°C
61
* For pH please report a minimum and a maximum daily value
MAXIMUM DAILY .`
AVERAGE DAILY DISCHARGE
DISCHARGE
ANALYTICAL"�
POLLUfiANT
METHOD
ML/MDL
umber:of
Conc
Units
Conc
Units
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
BOD5
7.65
m /L
3.18
m /L
58
SM 5210 B
2.0 mg/L
DEMAND (Report one)
FECAL COLIFORM
25.25
Col 1
11.39
col/100m1
57
SM 9222 D
1 c01/100m1
100m1
TOTAL SUSPENDED SOLIDS (TSS)
8,78
m /L
4.55
m /L
59
SM 2540 D
2.5 m /L
ENDbF,PART;A .
REFER TO THE'APPLICATION OVERVIEW (PAGE 1)'TO DETERMINE WHICH OTkiER PARTS P ;
y= AF FORM 2Q YOU'MU�T COMPLETE 9 ''
4, r
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 &7550-22: Page 6 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
BASIC APPLICATIONI'INFORMATION
PART B:.._ ADDITIONAL APPLICATION INFORMATION FOR APRLICANTS WIl H A DESIGN FLOW GREATER THAN OR
EQUAL TO 0:1.MGD.(100000 galloins ped day).
All applicants with a design flow rate z 0.1 mgd must answer questions B.1 through B.S. All others go to Part C (Certification).
B.I. Inflow and Infiltration. Estimate the average number of gallons per day that flow into the treatment works from inflow and/or infiltration.
101,529 gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration.
Smoke testing when possible tracer dye in rain events Significant I & I discovered are repaired as budget allows. The
Town was recently awarded a $40,000 study grant for I & 1
B.2. Topographic Map. Attach to this application a topographic map of the area extending at least one mile beyond facility property boundaries. This
map must show the outline of the facility and the following information. (You may submit more than one map if one map does not show the entire
area.)
a. The area surrounding the treatment plant, including all unit processes.
b. The major pipes or other structures through which wastewater enters the treatment works and the pipes or other structures through which
treated wastewater is discharged from the treatment plant. Include outfalls from bypass piping, if applicable.
c. Each well where wastewater from the treatment plant is injected underground.
d. Wells, springs, other surface water.bodies, and drinking water wells that are: 1) within % mile of the property boundaries of the treatment
works, and 2) listed in public record or otherwise known to the applicant.
e. Any areas where the sewage sludge produced by the treatment works is stored, treated, or disposed.
f. If the treatment works receives waste that is classified as hazardous under the Resource Conservation and Recovery Act (RCRA) by truck, rail,
or special pipe, show on the map where the hazardous waste enters the treatment works and where it is treated, stored, and/or disposed.
B.3. Process Flow Diagram or Schematic. Provide a diagram showing the processes of the treatment plant, including all bypass piping and all
backup power sources or redunancy in the system. Also provide a water balance showing all treatment units, including disinfection (e.g.,
chlorination and dechlorination). The water balance must show daily average flow rates at influent and discharge points and approximate daily flow
rates between treatment units. Include a brief narrative description of the diagram.
B.4. Operation/Maintenance Performed by Contractor(s).
Are any operational or maintenance aspects (related to wastewater treatment and effluent quality) of the treatment works the responsibility of a
contractor? ® Yes ❑ No
If yes, list the name, address, telephone number, and status of each contractor and describe the contractor's responsibilities (attach additional
pages if necessary).
Name: Triple S Farms
Mailing Address: P.O. Box 709
Beulaville NC 28518
Telephone Number: (910) 934-7670
Responsibilities of Contractor: Sludge Disposal
B.S. Scheduled improvements and Schedules of Implementation. Provide information on any uncompleted implementation schedule or
uncompleted plans for improvements that will affect the wastewater treatment, effluent quality, or design capacity of the treatment works. If the
treatment works has several different implementation schedules or is planning several improvements, submit separate responses to question B.5
for each. (If none, go to question B.6.)
a. List the outfall number (assigned in question A.9) for each outfall that is covered by this implementation schedule.
N/A
b. Indicate whether the planned improvements or implementation schedule are required by local, State, or Federal agencies.
❑ Yes ® No
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 7 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
C. If the answer to B.5.b is "Yes," briefly describe, including new maximum daily inflow rate (if applicable).
d. Provide dates imposed by any compliance schedule or any actual dates of completion for the implementation steps listed below, as
applicable. For improvements planned independently of local, State, or Federal agencies, indicate planned or actual completion dates, as
applicable. Indicate dates as accurately as possible.
Schedule Actual Completion
Implementation Stage MM/DD/YYYY MM/DD/YYYY
Begin Construction
- End Construction
Begin Discharge
Attain Operational Level
e. Have appropriate permits/clearances concerning other Federal/State requirements been obtained? ❑ Yes ❑ No
Describe briefly:
B.6. EFFLUENT TESTING DATA (GREATER THAN 0.1 MGD ONLY).
Applicants that discharge to waters of the US must provide effluent testing data for the following parameters. Provide the indicated
effluent testing required by the permitting authority for each outfall through which effluent is discharged. Do not include information
on combine sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate
QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. At a minimum effluent testing data must be
based on at least three pollutant scans and must be no more than four and on-half years old.
Outfall Number: 001
MAXIMUM'DAILY. '
'AVERAGE, DAILY DISCHARGE.
• POLLUTANT
DISCHARGE
.
ANALYTICAL
ML/MDL',
Number of �.
'Conc.
METHOD
=
'Units,
Conc., °,Units
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
Ammonia (as N) 0.2 m /L 0.2 m /L 3 EPA 350.1 0.2
Dissolved oxygen 12.43 m /L 10.81 m /L in situ SM 4500 2.0
Nitrate/Nitrite 25.8 In /L 12.75 m /L 3 EPA 353.2 0.1
Total Kjeldahl nitrogen 1.5 m /L 0.67 mgAL 3 EPA 351.2 0.2
Total Phosphorus 4.30 m 2.11 m /L 3 SM 4500 P F 0.02
Total dissolved solids 454 m /L 322 m /L 3 SM 2540 C 40
Hardness 171 m /L 137 m /L 3 SM 2340 C 1.0
Chlorine (total residual,
TRC) 39 u /L 18 u L 3 SM 4500 0.05
Oil and grease 5 m /L 5 m /L 3 EPA 1664 5.0
:END OF'PART`B.
REFER TOJHE APPLICATION OVERVIEW (PAGE `1)'TOFlDETERMINE WHICH OTHER PARTS
OF.FORM 2A,YOU`.MUST COMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 8 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
BASICAPPLICATION INFORMATION °
PART C. CERTIFICATION
All applicants must complete the Certification Section. Refer to instructions to determine who is an officer for the purposes of this
certification. All applicants must complete all applicable sections of Form 2A, as explained in the Application Overview. Indicate below which
parts of Form 2A you have completed and are submitting. By signing this certification statement, applicants confirm that they have reviewed
Form 2A and have completed all sections that apply to the facility for which this application is submitted.
Indicate which parts of Form 2A you have completed and are submitting:
® Basic Application Information packet Supplemental Application Information packet:
® Part D (Expanded Effluent Testing Data)
® Part E (Toxicity Testing: Biomonitoring Data)
® Part F (Industrial User Discharges and RCRA/CERCLA Wastes)
❑ Part G (Combined Sewer Systems)
ALL APPLICANTS MUST COMPLETE THE FOLLOWING CERTIFICATION.
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who
manage the system or those persons directly responsible for gathering the information, the information is, to the best of my knowledge and belief, true,
accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment
for knowing violations.
Name and official title Ga L. Bonev. Ma or
Signature
Telephone number (910) 289-3159
Date signed
Upon request of the permitting authority, you must submit any other information necessary to assure wastewater treatment practices at the treatment
works or identify appropriate permitting requirements.
SEND COMPLETED FORMS TO:
NCDENR/ DWQ
Attn: NPDES Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 9 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
SU<PPLEMENTAL APPLICATION INFORM�►TION
PART D EFFLUENTESTING DATA
,EXPANDED r-: t 1 `<
Refer to the directions on the cover page to determine whether this section applies to the treatment works,
Effluent Testing 1,O mgd arid Pretreatment Works. If the treatment works has a design flow greater than or equal to 1.0 mgd or it has (or is required
to have) a pretreatment program, or is otherwise required by the permitting authority to provide the data, then provide effluent testing data for the following
pollutants. Provide the indicated effluent testing information and any other information required by the permitting authority for each outfall through which
effluent is discharged. Do not include information on combined sewer overflows in this section. All information reported must be based on data collected
through analyses conducted using 40 CFR Part 136 methods. In addition, these data must comply with QA/QC requirements of 40 CFR Part 136 and
other appropriate QA/QC requirements for standard methods for analytes not addressed by 40 CFR Part 136. Indicate in the blank rows provided below
any data you may have on pollutants not specifically listed in this form. At a minimum, effluent testing data must be based on at least three pollutant
scans and must be no more than four and one-half years old.
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
r
5MAXIMUM DAILYDISCHARGE
AVERAGE DAILY DISCHARGE
Number
ANALYTICAL
MUMDL
POLLUTANT
METHOD
Conc
Unitsx
Wass
Units
'Conc
Units
Mass,
Units
of
Samples,
METALS (TOTAL RECOVERABLE), CYANIDE, PHENOLS. *NOTE: DATA NOT AVAILABLE FOR HIGHLIGHTED PARAMETERS.
A.
mel
2 '
i
f i
Atltimon
S=
",��
`C 'T k,d
.�s
"/`'
�<
'v t b X`i
*m
„�n ;�,
`5,.�
,.
•2
F
•�. <fr
t F^
,ie_..�
y .,
sxw.
0.010
3
EPA 200.7
0.010
Arsenic
0.010
m'
,
m
Beryllium
0.010
m
s,�
,:g �,
0.010
m
' »,
�.
3
EPA 200.7
0.010
Cadmium
0.010
m
='3,�
. �.',
0.010
mg/L
. ' tM
` E'
3
EPA 200.7
0.010
(,�
Chromium
0.010
mx
0.010
m
3
EPA 200.7
0.010
r
Co er
0.015
m
_ ,
�'z
0.0083
m L,>•
„
3
EPA 200.8
0.001
xr
,
Rt
Lead
0.010
m�
v;x .,. F
0.010
m"�
.'a
3
EPA 200.7
0.010
G
EPA 1631e
0.500
Mercury
10.8
n
5.37
n,§�"'
3
Nickel
0.010
m
k
0.010
m
�; �...
3
EPA 200.7
0.010
Selenium
0.010
m
t 1
.r-e ,, ,
0.010
m
x
a 3._ , z<
3
EPA 200.7
0.010
W
Silver
0.010
m
< .,
0.010fn
3
EPA 200.7
0.010
Y'„
`�
Thallium
O.O1Q
m
�;:
0.010
m
�,
3
EPA 200.7
0.010
Zinc
0.181
mg/L�?
0.082
m L
,3t,
ti,'<
3
EPA 200.7
0.010
0.009
mCyanide
�
3
EPA 335.4
0.004
Inor anic Phenols
m
0.006
3
EPA 420.1
0.0040.008
Total (.
phenolic
tsAwl#
<
compounds,
..i �. _
ea_-.viap .n,
s.,rF.>?ro.>++Y!.
,tF , .. �. {
.>,.
Use this space (or a separate sheet) to provide information on other metals requested by the permit writer
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 10 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MkKIMUM' '-bisdWAROE'
'i'DAiLy'DISCI44RG'E I
AVERAGE
POLLUTANT
Numer-ANALyTic'
ANALYTICAL
ML)MDL--
onc.
Units Mass
Un its,
Conc.
Units.
Units
of
METHOD -
Samples
VOLATILE ORGANIC COMPOUNDS
Acrolein
5.0
u5.0
ug/L
3
EPA 624
5.0
Acrylonitrite
5.0
ug/L
5.0
ug/L
3
EPA 624
5.0
Benzene
0.5
u g/L
0.5
ug/L
3
EPA 624
0.5
Bromodichloromethane
1.70
U
1.06
ug/L
3
EPA 624
0.5
Brornoform
0.5
ug/L
0.5
UFA
Z
3
EPA 624
0.5
Bromomethane
0.5
uWL
0.5
u g/L
N,
3
EPA 624
0.5
Carbon tetrachloride
0.5
ug/L
0.5
ug/L
3
EPA 624
0.5
Chlorobenzene
0.5
ug/L
V
0.5
UFA
3
EPA 624
0.5
Chlorodibromom' ethane,
'A'
Chloroethane
0.5
0.5
ug/L
3
EPA 624
0.5
2-chloroethylviny1 ether
0.5
-ug/L
u
0.5
ug/L
3
EPA 624
0.5
Chloroform
10.8
ugfL
6.44
u
3
EPA 624
0.5
Chloromethane
0.5
ug/L
0.5
3
EPA 624
0.5
1,3-Dichloropropene
0.5
ug/L
0.5
ug/L
3
EPA 624
0.5
Dibromochloromethane
0.5
ug/L
0.5
U
3
EPA 624
0.5
v
oethane
Dichlorobromrn
A
1,2 -Dichlorobenzene
0.5
ua
0.5
ug/L
X'
3
EPA 624
0.5
1,3 -Dichlorobenzene
0.5
u
0.5
u
3
EPA 624
0.5
1,4 -Dichlorobenzene
0.5
ug/L
0.5
u g/L
3
EPA 624
0.5
1,1-dichloroethane
0.5
ug/L
0.5
ug/L
77777
3
EPA 624
0.5
1, 1 -dichloroethene
0.5
ug/L
0.5
ug/L
3
EPA 624
0.5
1,2-dichloroethane
0.5
u
0.5
ug/L
3.
EPA 624
0.5
Trans-1,2-
W
dichloroethylene
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 11 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP I NCO056863
Renewal
Cape Fear
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
^MAXIMUM'DAILY
DISCHARGE
.
AVERAGE,DAILY
DISCHARGE
POLLUTANT
ANALYTICAL ..MLIMDL
� "
r Numbe;
Conc.
Units
. Mass
='Units
Conc:
Units, '
Mass.'
. Units ,
of,
METHOD
Samples .
r
11-dichloroeth lene
1,2-dichloro ro ane
0.5
ug/L
�
�
: °r
0.5
u
f
, _
•=
3
EPA 624
0.5
M
{
{
Y
1.3 -dichloropropylene
3
EPA 624
0.5
Eth ibenzene
0.5
u
0.5
u
:zs
� 11
M+p Xylene
1.0
u�
1.0
u
3
EPA 624
1.0
Methyly bromide
Methyl chloride
Methylene chloride
0.5
u
, _
0.5
u
t`
�r
3
EPA 624
0.5
T
EPA 624
0.5
Ortho -X lene0.5
u
0.5
u
xf s,
3
1,1,2,2 ethane
0.5
ug/L
l.r
0.5
u L
:`
"x
3
EPA 624
0.5
Tetrachloroethene
0.5
u
w
0.5
u
3
EPA 624
0.5
Tetrachloroethylene
Toluene
0.5
u
_ y w
0.5
ug/L
'
3
EPA 624
0.5
Trans-l,2-Dichloroethene
0.5
u
0.5
ug/L
3
EPA 624
0.5
Trans -1,3-.
Dichloro ro ene
0.5
u
h
�� -
0.5
u
r
3
EPA 624
0.5
1,1,1 -trichloroethane
0.5
u.,
0.5
u
-°
3
EPA 624
0.5
y
1,1,2 -trichloroethane
0.5
u
�,
0.5
u
3
EPA 624
0.5
Trichloroethene
0.5
u L
0.5
u
3
EPA 624
0.5
Trichloroethylene
a
Trichlorofluoromethane
0.5
u
0:5
u L
3
EPA 624
0.5
y
c
3
EPA 624
0.5
Vinyl chloride
0.5
u L
.,A
rx
0.5
u
A
�
x
{
1
3
f k
Z
°S S 4
•� 4.
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 12 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill VVVVTP / NCO056863
PERMIT ACTION
REQUESTED:
RIVER BASIN:
Renewal
Cape Fear
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM DAILYDISCk RGE
AVERAGE DAILY DISCHARGE
ANALYTICAL a
'
Number
METHOD"
'MUMDL"
.,.,,
Cone.
; ,Units `l_
-Mass
.Units, :.
Cone. =
Units
Mass
-U,nits ,'
of
POLLUTANT M
Samples
ACID -EXTRACTABLE COMPOUNDS
P-chloro-m-creso
2 -chlorophenol
5
u
5
Ug/j,
3
EPA 625
5
2,4-dichloro henol
5
u
5
u
3
EPA 625
5
2,4 -dimethylphenol
5
u
5
u L
3
EPA 625
5
�
st
4,6-dinitro-o-cresol
2,4-dinitrophenol
25
u
25
u L
3
EPA 625
25
2-Methyl-4,6-
dinitro henol
25
u
25
u
`�'
3
EPA 625
25
2-nitrophenol
25
u
25
u L
3
EPA 625
25
4-nitrophenol
25
u
J,
25
u L
3
EPA 625
25
4 -Chloro -3 -meth I henol
5
u
5
u
3
EPA 625
5
Pentachlorophenol
25
u
s
25
1 u
3
EPA 625
25
Phenol
5
u
5
u
�-
3
EPA 625
5
a`
2,4,6 -trichlorophenol
5
u
5
u
3
EPA 625
5
BASE -NEUTRAL COMPOUNDS
Acenaphthene
5
u
5
u
3
EPA 625
5
Acenaphthylene
5
u
5
u L
3
EPA 625
5
Anthracene
5
u
5
u L
3
EPA 625
5
Benzidine
10
u�
10
u L
,.,
3
EPA 625
10
i
1
Benzo(a)anthracene
5
u
5
u
3
EPA 625
5
Benzo(a)pyrene
5
u
5
u
3
EPA 625
5
3,4 benzofluoranthene
a
"i
Benzo(b)fluoranthene
5
u L
5
u L
3
EPA 625
5
':
Benzo( hi)pa lene
5
u
5
u
3
EPA 625
5
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 13 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
:,j
• M_ AXIMUM,'DAILY IDISCHARGE
AVERAGE DAILY. DISCHARGE'
POLLUTANT`.
ANALYTICAL '-
ML/MDL,
Number.
Cone
Units
:Mass
Units
-Cone.
Units
Mass
Units
`of
METHOD
��_�
Samples
Benzo k fluoranthene
5
u
5
u L
3
EPA 625
5
Bis (chloromethyl) ether
5
u
5
u
3
EPA 625
5
Bis (2-chloroethoxy)
methane
5
u
:_
5
u
3
EPA 625
5
Bis 2-chloroeth 1 ether
5
u
T
-
5
u L
,;
3
EPA 625
5
Bis (2-chloroisopropyl)
ether
5
u
5
u
3
EPA 625
5
Bis (2-ethylhexyl)
phthalate
5.42
u
3.47
u L
3
EPA 625
1
4-bromophenyl phenyl
ether
5
u
5
u L
3
EPA 625
5
x
-��
Butvl benz 1 vhthalatc
5
u
5
ug/L
3
EPA 625
5
2-chlorona hthalene
5
u
``"
5
u
3
EPA 625
5
4-chlorophenyl phenyl
ether
5
u
S
u L
3
EPA 625
5
Chrysene
5
u
"
5
u L
3
EPA 625
5
k
S
>
Di -n -butyl phthalate
5
u
5
u
3
EPA 625
5
Di-n-octyl phthalate
5
u
���,�
5
u L
3
EPA 625
5
;t
Dibenzo a,h anthracene
5
u
`i
5
u
3
EPA 625
5
1,2 -dichlorobenzene
5
u
5
u
3
EPA 625
5
1,3 -dichlorobenzene
5
u
5
u
3
EPA 625
5
1,4 -dichlorobenzene
5
u
5
u L
3
EPA 625
5
3,3-dichlorobenzidine
10
u L
] 0
u
3
EPA 625
10
Diethyl phthalate
5
u
5
u
3
EPA 625
5
Dimethyl phthalate
5.63
u
3.54
u3
EPA 625
1
2,4-dinitrotoluene
5
u
5
u
3
EPA 625
5
2,6-dinitrotoluene
5
u
5
u
3
EPA 625
5
1,2 -di hen lh drazine
5
u
5
u L
3
EPA 625
5
Fluoranthene
5
ug/L
Y3
S
u L
3
EPA 625
1 5
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 14 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Outfall number: 001 (Complete once for each outfall discharging effluent to waters of the United States.)
MAXIMUM
T"
AV
AILY
DISCHAR6E
POLLUTANT
ANALYTICAL
ML/MDLCon,`�
Number'
c,
U ni Its”
Maiss,,
"U rift
onc.
Units'„,
Mass
Units
-of,
�METHQID
amples.,
Fluorene
5
ua
5
3
EPA 625
5
Hexachlorobenzene
5
ug/L
5
u WaL
3
EPA 625
5
Hexachlorobutadiene
5
ug/L
5
ula
3
EPA 625
5
Hexachlorocyclo-
pen adiene
25
U
25
ug/L
3
EPA 625
25
Hexachloroethane
5
ug/L
5
u
3
EPA 625
5
1ndeno(1,2,3-cd)pyrenc
5
ug/L
5
ug/L
3
EPA 625
5
Isophorone
5
Ug/L
5
u p
3
EPA 625
5
1 -Meth lna hthalene
5
u IF/L
5
ug/L
3
EPA 625
5
2 -Methylnaphthalene
5
ug/L
5
ug/L
3
EPA 625
5
Naphthalene
5
up/L
5
u
3
EPA 625
5a
Nitrobenzene
5
u
5
ug/L
3
EPA 625
5
N-nitrosodi-n-
pro ylarnine
5
ug/L
5
ug/L
3
EPA 625
5
P.
N-nitrosodimethylamine
5
u
5
ug/L
3
EPA 625
5
N-nitrosodiphen ylamine
5
ug/L
5
ug/L
3
EPA 625
5
Phenanthrene
5
u
5
ug/L
3
EPA 625
5
Pyrene
5
ug/L
J
5
ug/L
3
EPA 625
5
1,2,4,-trichlorobenzene
5
ug/L
5
ug/L
3
EPA 625
5
Use this space (or a separate sheet) to provide information on other base -neutral compounds requested by the permit writer
Use this space (or a separate sheet) to provide information on other pollutants (e.g., pesticides) requested by the permit writer
END OF PART D
=REFER"TO THE` APPLICATION OVERVIEW'(PAGE1) To, DETERMINE, WHICH. OTHER PARTS'.
OF ;FORM :-2A,,'YOU MUSTCOMPLETE
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 15 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
`SUPPLEMENTAL APPLICATION INFORMATION.;,
PARTE: TOXICITY TESTING DATA`
POTWs meeting one or more of the following criteria must provide the results of whole effluent toxicity tests for acute or chronic toxicity for each of the
facility's discharge points: 1) POTWs with a design flow rate greater than or equal to 1.0 mgd; 2) POTWs with a pretreatment program (or those that are
required to have one under 40 CFR Part 403); or 3) POTWs required by the permitting authority to submit data for these parameters.
• At a minimum, these results must include quarterly testing for a 12-month period within the past 1 year using multiple species (minimum of two
species), or the results from four tests performed at least annually in the four and one-half years prior to the application, provided the results
show no appreciable toxicity, and testing for acute and/or chronic toxicity, depending on the range of receiving water dilution. Do not include
information on combined sewer overflows in this section. All information reported must be based on data collected through analysis conducted
using 40 CFR Part 136 methods. In addition, this data must comply with QA/QC requirements of 40 CFR Part 136 and other appropriate QA/QC
requirements for standard methods for analytes not addressed by 40 CFR Part 136.
• In addition, submit the results of any other whole effluent toxicity tests from the past four and one-half years. If a whole effluent toxicity test
conducted during the past four and one-half years revealed toxicity, provide any information on the cause of the toxicity or any results of a
toxicity reduction evaluation, if one was conducted.
• If you have already submitted any of the information requested in Part E, you need not submit it again. Rather, provide the information
requested in question EA for previously submitted information. If EPA methods were not used, report the reasons for using alternate methods.
If test summaries are available that contain all of the information requested below, they may be submitted in place of Part E.
If no biomonitoring data is required, do not complete Part E. Refer to the Application Overview for directions on which other sections of the form to
complete.
E.I. Required Tests.
Indicate the number of whole effluent toxicity tests conducted in the past four and one-half years. 18
® chronic ❑ acute
E.2. Individual Test Data. Complete the following chart for each whole effluent toxicity test conducted in the last four and one-half years. Allow one
column per test (where each species constitutes a test). Copy this page if more than three tests are being reported.
a. Test information
10-12
1-13
4-13
7-13
Test Species & test method number
Ceriodaphnia dubia 11002.0
Age at initiation of test
20.95 hrs
22.75 hrs
21.2 hrs
22.6 hrs
Outfall number
001
10/8-10/9112 &
1/14-1/15/13 & 1/16-
4/15-4/16/16 & 4/17-
7/15-7/16/13 & 7/17-
Dates sample collected
10/10-10/11/12
1/17113
4/18/13
7/18/13
10-10-12
1/1612013
4/17/2013
7/17/2013
Date test started
Duration
7 Days
b. Give toxicity test methods followed.
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Manual title
Waters to Freshwater Organisms
Edition number and year of publication
Fourth Edition / October 2002
Page number(s)
141-189
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24-Hour composite
X
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
After disinfection
X
After dechlorination
X
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 16 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill WWTP / NCO056863
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Cape Fear
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
Effluent
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
X
Acute toxicity
g. Provide the type of test performed.
Static
Static -renewal
X
Flow-through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Receiving water
Lake Hunt
Lake Brandt
Lake Brandt
Lake Brandt
I. Type of dilution water. If saltwater, specify "natural' or type of artificial sea salts or brine used.
Fresh water
X
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
90%
90%
90%
90%
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
7.89/8.26
8.13/8.55
7.78/8.34
7.92/8.40
Salinity
N/A
N/A
N/A
N/A
Temperature
24.5/25.3
24.5/25.2
24.6125.0
24.6124.9
Ammonia
N/A
N/A
N/A
N/A
Dissolved oxygen
7.39/8.18
7.60/8.19
7.3817.90
7.43/7.87
I. Test Results.
Acute: N/A
Percent survival in 100%
effluent
%
%
oda
LC5o
95% C.I.
%
%
%
Control percent survival
%
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 17 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WA/TP / NCO056863
Renewal
Cape Fear
Chronic:
NOEC
N/A
N/A
N/A
N/A
IC25
NIA
N/A
N/A
N/A
Control percent survival
100%
100%
100%
100%
Control percent mortality
0%
0%
0%
0%
Control Avg. Reproduction
18.83%
26.08%
27.17%
22.83%
Sample percent mortality
0%
0%
8.33%
0%
Sample Avg. Reproduction
18.50%
27.67%
26.08%
23.67%
m. Quality Control/Quality Assurance.
Is reference toxicant data available?
y
Y
Y
Y
Was reference toxicant test within
y
y
y
y
acceptable bounds?
d.
Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
What date was reference toxicant test
10/10-10/17/12
1/16-1/23/13
4/17-4/24/13
7/17-7/24113
run (MM/DD/YYYY)?
X
[Pass/Fail] or [Chronic Value]
P
P
P
P
a. Test information
10-13
11-13
12-13
1-14
Test Species & test method number
Ceriodaphnia dubia / 1002.0
Age at initiation of test
23.25 hrs
Unknown
Unknown
22.27 hrs
Outfall number
001
Dates sample collected
10/14-10/15/13 &
10/16-10/17/13
11/4-11/5/13 & 11/6-
11/7/13
12/9-12/10/13 &
12/11-12/12/13
1/13-1/14/14 &
1/15-1/16/14
Date test started
10/16/2013
11/612013
12/11/2013
1/1512014
Duration
7 Days
b. Give toxicity test methods followed.
Manual title
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Waters to Freshwater Organisms
Edition number and year of publication
Fourth Edition / October 2002
Page number(s)
141-189
c. Give the sample collection
method(s) used. For multiple grab samples, indicate the number of grab samples used.
24 -Hour composite
X
d.
Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
After disinfection
X
After dechlorination
X
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 18 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill WWTP / NCO056863
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Cape Fear
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
Effluent
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
X
Acute toxicity
g. Provide the type of test performed.
Static
Static -renewal
X
Flow-through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Dilution water
Batch #76
Receiving water
Lake Brandt
Unknown
Lake Brandt
I. Type of dilution water. If salt water, specify "natural" or type of artificial sea salts or brine used.
Fresh water
X
Salt water
_T
j. Give the percentage effluent used for all concentrations in the test series.
90%
22.5%,45%,75%, 0
90 , 100 /0
/o
22.5%,, 45%, u5%,
90%,100%
90%
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
6.02/6.58
7.5318.00
7.52/8.50
7.88 / 8.47
Salinity
N/A
N/A
N/A
N/A
Temperature
24.6/25.0
24.6/25.4
24.2/25.8
24.1/25.9
Ammonia
N/A
N/A
N/A
N/A
Dissolved oxygen
7.11 /7.67
7.65/8.59
7.60/8.05
7.84/8.36
I. Test Results.
Acute: NIA
Percent survival in 100%
effluent
%
%
%
LC5o
95% C.I.
%
%
%
Control percent survival
%
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 19 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NC0056863 '
Renewal
Cape Fear
Chronic:
NOEC
N/A
100%
100%
N/A
IC25
N/A
N/A
NIA
N/A
Control percent survival
100%
100%
90%
100%
Control percent mortality
0%
0%
0%
0%
Control Avg. Reproduction
24.67%
22.3%
16.5%
25.08%
Duration
83.33%
3.1%, 5.8%, 0.9%, -
-7.3%,0.6%,-3.6%,
0%
Sample percent mortality
7.6%, -13.5%
-20.0%,-0.6%
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Waters to Freshwater Organisms
Edition number and year of publication
2.25%
21.6%,23.6%,22.1%,
17.7%,16.4%,
23.33%
Sample Avg. Reproduction
141-189
24.0%,25.3%
17.1%,19.8%,
24 -Hour composite
X
16.6%
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
m. Quality Control/Quality Assurance.
Is reference toxicant data available?
Y
y
Y
Y
Was reference toxicant test within
y
y
y
y
acceptable bounds?
What date was reference toxicant test
10/16-10/23/13
11/6-11/13/13
12/11-12/18/13
1/15-1/22/14
run (MM/DD/YYYY)?
[Pass/Fail] or [Chronic Value]
F
>100%
>100%
P
a. Test information
4-14
7-14
10-14
1-15
Test Species & test method number
Ceriodaphnia dubia / 1002.0
Age at initiation of test
19.63 hrs
22.58 hrs
22.45 hrs
22.67 hrs
Outfall number
001
Dates sample collected
4/14-4/15/14 &
4/16-4/17/14
7/14-7/15/14 &
7/16-7/17/14
10/13-10/14/14 & 10/15-
10/16/14
1/12-1/13/15 &
1/14-1/15/15
Date test started
4/16/2014V
7/16/2014
10/15/2014
1/14/2015
Duration
7 Days
b. Give toxicity test methods followed.
Manual title
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Waters to Freshwater Organisms
Edition number and year of publication
Fourth Edition / October 2002
Page number(s)
141-189
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24 -Hour composite
X
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
After disinfection
X
After dechlorination
X
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 20 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill WWTP / NCO056863
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN.
Cape Fear
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
Effluent
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
X
Acute toxicity
g. Provide the type of test performed.
Static
'Static -renewal
X
Flow-through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Receiving water
Lake Brandt
Lake Brandt
Lake Brandt
Lake Brandt
i. Type of dilution water. If salt water, specify "natural" or type of artificial sea salts or brine used.
Fresh water
X
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
90%
90%
90%
90%
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
7.49/8.08
7.71 /8.16
7.31 /8.09
7.77/8.46
Salinity
N/A
N/A
N/A
N/A
Temperature
24.1/25.0
24.2/25.2
24.2 / 24.7
24.3 / 25.6
Ammonia
N/A
N/A
N/A
N/A
_/7-97
Dissolved oxygen
7.70/8.54
7.55 / 8.00
7.60/7.78
7.58
I. Test Results.
Acute: N/A
Percent survival in 100%
effluent
%
%
o
�
0
LCso
95% C.I.
%
%
%
Control percent survival
%
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 21 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Chronic:
Ceriodaphnia
dubia / 1002.0
N/A
N/A
N/A
N/A
NOEC
26.5 hrs
Outfall number
001
Dates sample collected
N/A
N/A
N/A
N/A
IC25
4/22/2015
7/15/2015
7/14/2015
Duration
81.3%
100%
81.3%
91.7%
Control percent survival
Fourth Edition / October 2002
Page number(s)
141-189
141-189
Control percent mortality
0%
0%
0%
0%
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
16.5%
21%
23.75%
21.67%
Control Avg. Reproduction
0%
0%
8.33%
8.33%
Sample percent mortality
24.42%
21.83%
25.58%
23%
Sample Avg. Reproduction
m. Quality Control/Quality Assurance.
Y
Y
Y
Y
Is reference toxicant data available?
Was reference toxicant test within
Y
Y
Y
Y
acceptable bounds?
What date was reference toxicant test
4/16-4/23/14
7/16-7/23/14
10/15-10/22/14
1/14-1/21/15
run (MM/DD/YYYY)?
P
P
P
P
[Pass/Fail] or [Chronic Value]
a. Test information
4-15
7-15
7-15
10-15
Test species & test method number
Ceriodaphnia
dubia / 1002.0
Ceriodaphnia
dubia / 1002.0
Pimephales promelas /
1000.0
Ceriodaphnia
dubia / 1002.0
Age at initiation of test
21.68 hrs
22.08 hrs
26.5 hrs
Outfall number
001
Dates sample collected
4/20-4/21/15 &
4/22-4/23/15
7/13-7/14/15 &
7/15-7/16/15
7/13-7/14/15, 7/15-7/16/15 &
7/16-7/17/15
Date test started
4/22/2015
7/15/2015
7/14/2015
Duration
7 Days
b. Give toxicity test methods followed.
Manual title
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Waters to Freshwater Organisms
Edition number and year of publication
Fourth Edition / October 2002
Page number(s)
141-189
141-189
53-106
141-189
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24 -Hour composite
X
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
After disinfection
X
After dechlorination
X
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 22 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill WWTP / NCO056863
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Cape Fear
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
Effluent
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
X
Acute toxicity
-T
g. Provide the type of test performed.
Static
Static -renewal
X
Flow-through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Soft Synthetic Freshwater
Batch # 923-926
Receiving water
Lake Brandt
Lake Brandt
Lake Brandt
i. Type of dilution water. If salt water, specify "natural' or type of artificial sea salts or brine used.
Fresh water
X
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
90%
°
90 /0
22.5%,45%,75%,90%,
100%
90%
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
7.90/8.33
7.85/8.42
7.61 19.87
Salinity
NIA
N/A
N/A
N/A
Temperature
24.8/25.4
24.3125.3
24.1 125.9
Ammonia
N/A
NIA
NIA
N/A
Dissolved oxygen
7.48/8.36
7.62/8.22
7.09110.30
I. Test Results.
Acute: NIA
Percent survival in 100%
effluent
%
%
%
LC5o
95% C.I.
%
%
%
Control percent survival
%
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 23 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Chronic:
22.97 hrs
N/A
N/A
100%
N/A
NOEC
Date test started
1/13/2016
4/13/2016
Duration
7 Days
N/A
N/A
N/A
NIA
IC25
Page number(s)
141-189
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24 -Hour composite
X
100%
100%
100%
100%
Control percent survival
Control percent mortality
0%
0%
0%
0%
18.5%
22.25%
N/A
Control Avg. Reproduction
0%
0%
2.5%,0%,0%,2.5%,0%
0%
Sample percent mortality
21.83%
20.67%
NIA
Sample Avg. Reproduction
m. Quality Control/Quality Assurance.
Y
Y
Y
Y
Is reference toxicant data available?
Was reference toxicant test within
Y
Y
Y
Y
acceptable bounds?
What date was reference toxicant test
4/22-4/29/15
7/15-7/22/15
7/14-7121/15
run (MM/DD/YYYY)?
P
P
>100%
[Pass/Fail] or [Chronic Value]
a. Test information
1-16
4-16
Test Species & test method number
Ceriodaphnia dubia / 1002.0
Age at initiation of test
21.3 hrs
22.97 hrs
Outfall number
001
Dates sample collected
1/11-1/12-16 & 1/13-1/14/16
4/11-4/12/16 & 4/13-4/14/16
Date test started
1/13/2016
4/13/2016
Duration
7 Days
b. Give toxicity test methods followed.
Manual title
Short-term Methods for Estimating the Chronic Toxicity of Effluents and Receiving
Waters to Freshwater Organisms
Edition number and year of publication
Fourth Edition / October 2002
Page number(s)
141-189
c. Give the sample collection method(s) used. For multiple grab samples, indicate the number of grab samples used.
24 -Hour composite
X
d. Indicate where the sample was taken in relation to disinfection. (Check all that apply for each.
After disinfection
X
After dechlorination
X
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 24 of 30
FACILITY NAME AND PERMIT NUMBER:
Town of Rose Hill WWTP / NCO056863
PERMIT ACTION REQUESTED:
Renewal
RIVER BASIN:
Cape Fear
e. Describe the point in the treatment process at which the sample was collected.
Sample was collected:
Effluent
f. For each test, include whether the test was intended to assess chronic toxicity, acute toxicity, or both
Chronic toxicity
X
Acute toxicity
g. Provide the type of test performed.
Static
Static -renewal
X
Flow-through
h. Source of dilution water. If laboratory water, specify type; if receiving water, specify source.
Laboratory water
Receiving water
Lake Brandt
Lake Brandt
i. Type of dilution water. If salt water, specify "natural' or type of artificial sea salts or brine used.
Fresh water
X
Salt water
j. Give the percentage effluent used for all concentrations in the test series.
90%
90%
k. Parameters measured during the test. (State whether parameter meets test method specifications)
pH
7.80/8.29
7.28/8.00
Salinity
N/A
N/A
Temperature
24.2/25.8
24.4/25.6
Ammonia
N/A
N/A
Dissolved oxygen
7.77/8.62
7.63/8.38
I. Test Results.
Acute: N/A
Percent survival in 100%
effluent
%
%
LC5o
95% C.I.
%
%
%
Control percent survival
%
%
%
Other (describe)
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 25 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
Chronic:
N/A
NIA
NOEC
N/A
NIA
IC25
91.7%
100%
Control percent survival
Control percent mortality
0%
0%
17.67%
19.83%
Control Avg. Reproduction
0%
0%
Sample percent mortality
21.75%
21%
Sample Avg. Reproduction
m. Quality Control/Quality Assurance.
Y
Y
Is reference toxicant data available?
Was reference toxicant test within
Y
Y
acceptable bounds?
What date was reference toxicant test
1/13-1/20116
4/13-4/20/16
run (MM/DD/YYYY)?
P
P
[Pass/Fail] or [Chronic Value]
E.3. Toxicity Reduction Evaluation. Is the treatment works involved in a Toxicity Reduction Evaluation?
❑ Yes ® No If yes, describe:
EA. Summary of Submitted Biomonitoring Test Information. If you have submitted biomonitoring test information, or information regarding the
cause of toxicity, within the past four and one-half years, provide the dates the information was submitted to the permitting authority and a summary
of the results.
Date submitted: / / (MM/DD/YYYY)
Summary of results: (see instructions)
'END,OF PARTE
REFER TO THE APPLICATION OVERVIEW (PAGE 1),TO, DETERMINE WHICHyOTHER
PA°RTS
'OFFORM 2A.YOU MUST COMPLETE.
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 26 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
SUPPLEMENTAL APPLlGAT10N INFORMATION
PART F INDUSTRIAL USERiDISCHARGES AND; RCRA/CERCLA
All treatment works receiving discharges from significant industrial users or which receive RCRA,CERCLA, or other remedial wastes must
complete part F.
GENERAL INFORMATION:.
F.1. Pretreatment program. Does the treatment works have, or is subject ot, an approved pretreatment program?
® Yes ❑ No
F.2. Number of Significant Industrial Users (SIUs) and Categorical Industrial Users (CIUs). Provide the number of each of the following types of
industrial users that discharge to the treatment works.
a. Number of non -categorical SIUs. 2
b. Number of CIUs. 0
SIGNIFICANT INDUSTRIAL USER INFORMATION:
Supply the following information for each SIU. If more than one SIU discharges to the treatment works, copy questions F.3 through F.8 and
provide the information requested for each SIU.
F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name: Duplin Wine Cellars (RH002)
Mailing Address: 342 Yellow Cut Road
Rose Hill NC 28458
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
Washdown of equipment used in grape processing for wine production
F.S. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): Bottled Wine
Raw material(s): Stems, leaves grape hulls and some sediments
F.G. Flow Rate.
a. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or intermittent.
94 gpd ( continuous or X intermittent)
b. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
0 gpd ( continuous or intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
b. Categorical pretreatment standards ❑ Yes ® No
If subject to categorical pretreatment standards, which category and subcategory?
N/A
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 27 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
F.8. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
RCRA HAZARDOUS WASTE RECEIVED BY TRUCK, RAIL, OR DEDICATED PIPELINE:
F.9. RCRA Waste. Does the treatment works receive or has it in the past three years received RCRA hazardous waste by truck, rail or dedicated pipe?
❑ Yes ® No (go to F.12)
F.10. Waste transport. Method by which RCRA waste is received (check all that apply): N/A
❑ Truck ❑ Rail ❑ Dedicated Pipe
FA 1. Waste Description. Give EPA hazardous waste number and amount (volume or mass, specify units).
EPA Hazardous Waste Number Amount Units
N/A
!! FORMTEXT
CERCLA (SUPERFUND) WASTEWATER, RCRA REMEDIATION/CORRECTIVE ACTION
WASTEWATER, AND OTHER REMEDIAL ACTIVITY WASTEWATER:
F.12. Remediation Waste. Does the treatment works currently (or has it been notified that it will) receive waste from remedial activities?
❑ Yes (complete F.13 through F.15.) ® No
F.13. Waste Origin. Describe the site and type of facility at which the CERCLA/RCRA/or other remedial waste originates (or is excepted to origniate in
the next five years).
N/A
F.14. Pollutants. List the hazardous constituents that are received (or are expected to be received). Include data on volume and concentration, if
known. (Attach additional sheets if necessary.)
N/A
F.15. Waste Treatment.
a. Is this waste treated (or will be treated) prior to entering the treatment works?
❑ Yes ❑ No
If yes, describe the treatment (provide information about the removal efficiency):
N/A
b. Is the discharge (or will the discharge be) continuous or intermittent?
❑ Continuous ❑ Intermittent If intermittent, describe discharge schedule.
N/A
END OF.�PART�F.,
REFER TO'THE.APPLICATION,= OVERVIEW(PA6E.1) TO DETERMINE WHICH OTHER.,PARTS " ',
OF.FORM-2A YOU -MUST COMPLETE t
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 28 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill WWTP / NCO056863
Renewal
Cape Fear
SUPPLEMENTAL AP1?LICATI0114INFORMATION k
i.� - ..
PART F.INDUSTRIAL USER QISCHARGES AND RCRA/CERC 1A WASTES .:
All treatment works receiving discharges from significant industrial users or which receive RCRA,CERCLA, or other remedial wastes must
complete part F.
GENERAL INFORMATION:
F.I. Pretreatment program. Does the treatment works have, or is subject ot, an approved pretreatment program?
® Yes ❑ No
F.2. Number of Significant Industrial Users (SIUs) and Categorical Industrial Users (CIUs). Provide the number of each of the following types of
industrial users that discharge to the treatment works.
C. Number of non -categorical SIUs. 2
d. Number of CIUs. 0
SIGNIFICANT INDUSTRIAL USER INFORMATION:
Supply the following information for each SIU. If more than one SIU discharges to the treatment works, copy questions F.3 through F.8 and
provide the information requested for each SIU.
F.3. Significant Industrial User Information. Provide the name and address of each SIU discharging to the treatment works. Submit additional pages
as necessary.
Name: Valley Proteins, Inc. (RH001)
Mailing Address: 469 Yellow Cut Road
Rose Hill NC 28458
F.4. Industrial Processes. Describe all the industrial processes that affect or contribute to the SIU's discharge.
Discharge primarily produced through orocessing of inedible renderings. Other contributing factors include cleaning operations and washdown of
trucks and equipment.
F.5. Principal Product(s) and Raw Material(s). Describe all of the principal processes and raw materials that affect or contribute to the SIU's
discharge.
Principal product(s): Animal feed/meal (inedible renderings)
Raw material(s): Meat, blood, bones, feathers and waste cooking oil
F.6. Flow Rate.
C. Process wastewater flow rate. Indicate the average daily volume of process wastewater discharge into the collection system in gallons per
day (gpd) and whether the discharge is continuous or intermittent.
412 gpd ( continuous or X intermittent)
d. Non -process wastewater flow rate. Indicate the average daily volume of non -process wastewater flow discharged into the collection system
in gallons per day (gpd) and whether the discharge is continuous or intermittent.
0 gpd ( continuous or intermittent)
F.7. Pretreatment Standards. Indicate whether the SIU is subject to the following:
a. Local limits ® Yes ❑ No
b. Categorical pretreatment standards ❑ Yes ® No
If subject to categorical pretreatment standards, which category and subcategory?
N/A
EPA Form 3510-2A (Rev. 1-99). Replaces EPA forms 7550-6 & 7550-22. Page 29 of 30
FACILITY NAME AND PERMIT NUMBER:
PERMIT ACTION REQUESTED:
RIVER BASIN:
Town of Rose Hill VVA7P / NCO056863
Renewal
Cape Fear
F.8. Problems at the Treatment Works Attributed to Waste Discharge by the SIU. Has the SIU caused or contributed to any problems (e.g.,
upsets, interference) at the treatment works in the past three years?
❑ Yes ® No If yes, describe each episode.
Although the SIU has ex erienced effluent limits violations this has not resulted in any upsets or interferences at the POTW.
RCRA HAZARDOUS WASTE RECEIVED BY TRUCK, RAIL, OR DEDICATED PIPELINE:
F.S. RCRA Waste. Does the treatment works receive or has it in the past three years received RCRA hazardous waste by truck, rail or dedicated pipe?
❑ Yes ® No (go to F.12)
F.10. Waste transport. Method by which RCRA waste is received (check all that apply): N/A
❑ Truck ❑ Rail ❑ Dedicated Pipe N/A
FA 1. Waste Description. Give EPA hazardous waste number and amount (volume or mass, specify units).
EPA Hazardous Waste Number Amount Units
N/A
CERCLA (SUPERFUND) WASTEWATER, RCRA REMEDIATION/CORRECTIVE ACTION
WASTEWATER, AND OTHER REMEDIAL ACTIVITY WASTEWATER:
F.12. Remediation Waste. Does the treatment works currently (or has it been notified that it will) receive waste from remedial activities?
❑ Yes (complete F.13 through F.15.) ® No
F.13. Waste Origin. Describe the site and type of facility at which the CERCLA/RCRA/or other remedial waste originates (or is excepted to origniate in
the next five years).
N/A
F.14. Pollutants. List the hazardous constituents that are received (or are expected to be received). Include data on volume and concentration, if
known. (Attach additional sheets if necessary.)
N/A
F.15. Waste Treatment.
C. Is this waste treated (or will be treated) prior to entering the treatment works?
❑ Yes ❑ No
If yes, describe the treatment (provide information about the removal efficiency):
N/A
d. Is the discharge (or will the discharge be) continuous or intermittent?
❑ Continuous ❑ Intermittent If intermittent, describe discharge schedule.
N/A
} .END.OF`.PART F.
REFERi TO.THE APPLICATION, OVERVIEW(PAGE 1) TO-DETERMIhNE WHICH OTHER`PARTS
°,OF FORIVIr2A'YOU MUST C®MPLETE
NPDES FORM 2A Additional Information
Rose Hill WWTP
Permit # NC0056863
Sludge Management Plan
Sludge from the clarifiers is either returned to the headworks of the WWTP as return activated sludge
(RAS) or wasted to an on-site liftstation as waste activated sludge (WAS). From the liftstation, the WAS
can be discharge to a sludge holding tank or to any of the five sludge drying beds. Once the sludge is
ready for disposal, it is hauled by Triple S Farms for land application. Any supernatant from the sludge
holding tank or that which is filtered by the sludge drying beds is returned by gravity to the headworks
of the plant.
;AAA (((
60
r ,'. � r • , � Gig < �.+�'�' d
l ,
is. I * r°'S' ,raw a �....� _ .. •. 1 r l;Y �t �i�rt�rc .� . F
kout
_ y`�Cii-�r�, +.�' }y...� • -- 1,. ,� _,�'- a,�.a.r�.�-r��°� _.r.�_ - w..... �rw*..�.s..•..� ''" -•` v ♦ � ma..eca.,mv -f
.w
� r
5 1 r t
•
Ya
1
5
t
r� V
1/4 Mile t; r E r
• x,$!11 ..� -�'� k '`.'� t" � ��_'� ... - e� i ''_
,���'*�-•"'- ,.,.„, ,r .x xt` `+,..a,.+'_- � � 52�. � fid Apr .•� _, 'i a �{ ...� • i�.$i;�� � • {' i,t±d:,'r
� .�' :�, `": i may$, ���,. � ,:; • � , ��--
,r.0 ` 'fir* r t i "-w... 8..% , • u. (.
r _ �• crti..+• `„" _. _. + ..E � iR , � <z ""„'•,.� �!i'u� � � '•� �.a b ,,.�.., •. �•_ '$-`...w�r,:-�a4 _ ,.,,,...,,, a�� ,. ,,,.,.
i—A,
.lefor>ae '•• i` d "<� tu-
{a�sK ° g d b 1 S• d ) a".s ,� i, 9 x # , ` 1 �^ �w s ie
fjr
Discharge Pointe
railet 'I
,
: . ♦ ♦ 4 �r St "•ter ' •X Pat K� �
go
00
00
TT
• r
R �W
,
-a
i • _'"k.
•
0 750 1,500 3,000 Feet Town of Rose Hill WWTP � `�/ V 1�
w.0N Topographic Map � ���
. E NPDES Permit Renewal (NC0056863) community infrastructure consultants
S 2017
1 inch = 1,500 feet
Rose Hill WWTP
Permit # NC0056863
Process Flow Schematic Narrative
(EPA Form 3510-2A, Section 8.3)
Wastewater flow enters the headworks of the treatment facility via gravity sewer from the Town of
Rose Hill collection system. The influent is conveyed by two screw pumps to a set of barscreens which
removes a majority of the larger rags, grease, and debris from the wastestream before it enters the
oxidation ditch. Secondary treatment occurs in this stage through the activated sludge process in which
two rotors provide proper aeration/mixing of the wastewater. The wastestream continues to a splitter
box which routes flow to three clarifiers acting in parallel. Clarifier effluent is conveyed to the chlorine
contact basin where disinfection occurs via gas chlorine injection. At the end of the contact basin,
sodium bisulfite is introduced, allowing for dechlorination of the effluent as it travels to a post -aeration
basin. Effluent is oxygenated through a single aerator before its final destination to outfall 001.
Sludge from the clarifiers is either returned to the headworks of the WWTP as return activated sludge
(RAS) or wasted to an on-site liftstation as waste activated sludge (WAS). From the liftstation, the WAS
can be discharge to a sludge holding tank or to any of the five sludge drying beds. Once the sludge is
ready for disposal, it is hauled by Triple 5 Farms for land application. Any supernatant from the sludge
holding tank or that which is filtered by the sludge drying beds is returned by gravity to the headworks
of the plant.
NP
a ;
Sludge Drying Beds
Office/Lab
Head works
Storage