NC0021644_Renewal (Application)_20170809

Water Resources
ENVIRONMENTAL QUALITY
August 10, 2017
John Craft, Town Manager
Town of La Grange
PO Box 368
La Grange, NC 28551
Subject: Permit Renewal
Application No. NCO021644
La Grange WWTP
Lenoir County
Dear Applicant:
ROY COOPER
Governor
MICHAEL S. REGAN
Secirfary
S. JAY ZIMMERMAN
Director
The Water Quality Permitting Section acknowledges the August 9, 2017 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. 15OB-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://deg.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,
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
cc: Central Files w/application(WRO)
ec: WQPS Laserfiche File w/application
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6300

1T
THE
WOOTEN
'AVJ1A,1Wj
301 West 14«' Street
Greenville, NC 27834
252 757 1096
Fax [phone]
August 3, 2017
Mrs Wren Thedford
NC Department of Environmental Quality
Division of Water Resources
WQ Permitting Section — NDPES
1617 Mail Service Center
Raleigh, NC 27699-1617
Re NPDES Permit Renewal (NC0021644)
Town of LaGrange, NC
TWC No 2224 -BB
Dear Ms. Thedford-
RECEIVEMCDEWWR
AU G 0 9 2017
Wd1e1u aly
ll
PermittingSection
Attached is the information necessary for the Town of La Grange to request
renewal of NPDES Permit No NCO021644 The following attachments include
the NPDES Form 2A, a topographic map of the area, a process flow diagram,
and a sludge management plan.
Attached in the appendix are letters from the NCDENR NPDES Unit and
NCDWQ Pretreatment Unit. The letter from the NPDES Unit dated October 31,
2002 states that the Town is not required to submit effluent data for toxicity, oil
and grease, or total dissolved solids with the permit renewal application until the
Unit deemed the information necessary The letter from the NCDWQ
Pretreatment Unit dated March 2, 2004 confirms that the Town of La Grange has
one industrial user and that user is not categorical and discharges less than
25,000 gpd
It should be noted that there have been
regards to permitted limits for effluent
issuance date of July 1, 2013
no violations to the NPDES permit with
discharge since the permit's effective
The Town would like to request modification to the NPDES permit during this
renewal to include reduced frequency monitoring of BOD5r TSS, NH3-N, and
Fecal Coliform Based on the reduced frequency monitoring approval criteria the
Town meets all required conditions As part of the appendix to this application,
three -years of data are provided with a statistical analysis detailing that the
targeted parameters are all less than the requisite three-year arithmetic or
geometric mean of fifty percent of the monthly average permit limit For BODS,
TSS, and NH3-N, there were 11, 3, and 17 daily samples results which were over
the 200% of the permitted monthly average limit, respectively For fecal coliform,
there were 13 daily samples which were over 200% of the weekly average limit
Also, as per the approval criteria, the facility has not been assessed any civil
penalties for permit limit violation for any of the targeted parameters, the facility is
also not currently under a SOC for noncompliance due to the targeted
parameters effluent limits or on EPA's Quarterly Noncompliance Report for target
parameter limit violations, and neither the permittee nor any of its employees
have been convicted of criminal violations of the Clean Water Act within the past
five years

11
THE
WOOTEN
COMPANY
301 West 14«' Street
Greenville, NC 27834
252 757 1096
Fax [phone]
If you have any questions please contact John Craft, Town Manager at (252)
566-3186, or our office at [phone].
Best regards,
THE WOOTEN COMPANY
By
Mile4 R. Gway, P
cc John Craft, e
Attachments As Noted

APPLICATION FOR RENEWAL
NPDES PERMIT N0. NCO021644
TOWN OF LA GRANGE, NORTH CAROLINA
RECEIVEDINCDEWWR
AUG 0 9 2017
WatG+ -ttla+l►y
Permitting Section
PREPARED BY:
TI IT THE WOOTEN COMPANY
301 West 14th Street Greenville, NC 27834

EPA FORM 2A
(INCLUDES PARTS A, B, C)

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED
RIVER BASIN
La Grange WWTP, NCO02164
Renewal
Neuse
FORM
2A NPDES FORM 2A APPLICATION OVERVIEW
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 >_ 0 1 mgd. All treatment works that have design flows
greater than or equal to 0 1 million gallons per day must complete questions B 1 through B 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 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 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 C (CERTIFICATION)
EPA Form 3510-2A (Rev 1-99) Replaces EPA forms 7550-6 & 7550-22 Page 1 of 22

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED
RIVER BASIN
LaGrange WWTP NCO021644
Renewal
Neuse
BASIC APPLICATION INFORMATION
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 1 Facility Information
Facility Name La Grange Wastewater Treatment Plant
Mailing Address PO Box 368 203 South Center Street
La Grange NC 28551
Contact Person James Sutton
Title Director of Public Utilities
Telephone Number [phone]
Facility Address East King Street
(not P O Box) La Grange NC 28551
A 2 Applicant Information If the applicant is different from the above, provide the folloHnng
Applicant Name Town of La Grange
Mailing Address PO Box 368 203 South Center Street
La Grange North Carolina 28551
Contact Person John Craft
Title Town Manager
Telephone Number [phone]
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
A3 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 NCO021644 PSD
UIC Other W00010488
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 LaGrange 3,000 Separate Sanitary Town of La Grange — Municipal
Total population served 3,000
EPA Form 3510-2A (Rev 1-99) Replaces EPA forms 7550-6 & 7550-22 Page 2 of 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN
La Grange WWTP, NCO021644 Renewal Neuse
A.5. 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.6. 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 pnor to this application submittal
a Design flow rate 0 75 mgd
Two Years Aoo Last Year This Year
b Annual average daily flow rate 0 672 0 646 0 466
c Maximum daily flow rate 1 457 1 500 1 124
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 1
u Discharges of untreated or partially treated effluent 0
HI Combined sewer overflow points 0
ro Constructed emergency overflows (prior to the headworks) 0
V Other N/A 0
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 ® No
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 follovong for each land application site
Location N/A
Number of acres N/A
N/A mgd
❑ Yes ® No
Annual average daily volume applied to site N/A 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 22

FACILITY NAME AND PERMIT NUMBER: PERMIT ACTION REQUESTED: RIVER BASIN:
La Grange WWTP, NCO021644 Renewal Neuse
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
N/A
Title
N/A
Telephone Number
N/A
For each treatment works that receives this discharge, provide the following
Name
N/A
Mailing Address
N/A
Contact Person
Title
Telephone Number N/A
If known, provide the NPDES permit number of the treatment works that receives this discharge N/A
Provide the average daily flow rate from the treatment works into the receiving facility N/A 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)
Annual daily volume disposed by this method N/A
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 22

FACILITY NAME AND PERMIT NUMBER PERMIT ACTION REQUESTED, RIVER BASIN:
La Grange WWTP, NCO026144 Renewal Neuse
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.9 Description of Outfall.
a
Outfall number 001
b
Location La Grange
28551
(City or town, if applicable)
(Zip Code)
Lenoir
NC
(County)
(State)
35° 18'45" N
77° 46' 32" W
(Latitude)
(Longitude)
c
Distance from shore (if applicable) 300
ft
d
Depth below surface (If applicable) 066
ft
e
Average daily flow rate 0 619
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?
N/A
N/A
N/A mgd
N/A
❑ Yes ® No
A 10 Description of Receiving Waters
a Name of receiving water Unnamed Tributary to Moseley Creek
b Name of watershed (if known) Neuse River Basin
United States Soil Conservation Service 14 -digit watershed code (if known) 03020202040010
c Name of State Management/River Basin (if known) Neuse
United States Geological Survey 8 -digit hydrologic cataloging unit code (if known) 03020202
d Critical low flow of receiving stream (if applicable)
acute N/A cfs chronic N/A cfs
e Total hardness of receiving stream at critical low flow (if applicable) N/A mg/I of CaCO3
EPA Form 3510-2A (Rev 1-99) Replaces EPA forms 7550-6 & 7550-22 Page 5 of 22

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED
RIVER BASIN'
La Grange WWTP, NCO021644
Renewal
Neuse
All Description of Treatment
a What level of treatment are provided? Check all that apply
® Primary ® Secondary
® Advanced ❑ Other Describe
b Indicate the following removal rates (as applicable)
Design BOD5 removal or Design CBOD5 removal 975 %
Design SS removal 975 %
Design P removal 66 67 %
Design N removal 85 %
Other %
c What type of disinfection is used for the effluent from this outfall? If disinfection varies by season, please describe
Gas Chlorination
If disinfection is by chlorination is dechlonnation 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 Part 136 At a
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
Number of Samples
pH (Minimum)
60
s u
pH (Maximum)
73
s u
Flow Rate
1 124
mgd
0 466
m d
151
Temperature (Winter)
253
C°
159
co
728
Temperature (Summer)
295
C°
239
Co
728
For pH please report a minimum and a maximum daily value
MAXIMUM DAILY
AVERAGE DAILY DISCHARGE
POLLUTANT
DISCHARGE
ANALYTICAL
ML/MDL
Number of
METHOD
Conc.
Units
Conc.
Units
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
BIOCHEMICAL OXYGEN
BOD5
125
m /L
2 1
m /L
729
00310
25
DEMAND (Report one)
CBOD5
FECAL COLIFORM
930
#/100mL
16
#/100mL
728
31616
1
TOTAL SUSPENDED SOLIDS (TSS)
33 0
mg/L
27
mg/L
728
00530
25
END OF PART A.
REFER TO THE APPLICATION OVERVIEW (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev 1-99) Replaces EPA forms 7550-6 & 7550-22 Page 6 of 22

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED.
RIVER BASIN:
La Grange WWTP, NCO021644
Renewal
Neuse
BASIC APPLICATION INFORMATION
PART B. ADDITIONAL APPLICATION INFORMATION FOR APPLICANTS WITH A DESIGN FLOW GREATER THAN OR
EQUAL TO 0.1 MGD (100,000 gallons per day).
All applicants with a design flow rate >_ 0 1 mgd must answer questions B 1 through B 6 All others go to Part C (Certification)
B 1 Inflow and Infiltration Estimate the average number of gallons per day that flow into the treatment works from inflow and/or infiltration
-140,000 gpd
Briefly explain any steps underway or planned to minimize inflow and infiltration
The Town has undertaken a nearly $300,000 protect which Includes numerous point repairs of gravity sewer CIPP liner,
replacement of several manholes and service laterals and other associated construction tasks This Is a continuation
of the sewer rehabilitation protects undertaken by the Town In the past 10 years
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 dechlonnation) 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 N/A
Marling Address N/A
N/A
Telephone Number { )N/A
Responsibilities of Contractor N/A
B 5 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
001
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 22

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED
RIVER BASIN
LaGrange WWTP NCO021644
Renewal
Neuse
C If the answer to B 5 b is "Yes," briefly describe, including new maximum daily inflow rate (if applicable)
N/A
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 01/01/2019
- End Construction 06/01/2019
Begin Discharge 06/01/2019
Attain Operational Level 06/01/2019
e Have appropriate permits/clearances concerning other Federal/State requirements been obtained? ❑ Yes ❑ No
Describe briefly Will require ATC from Division of Water Infrastructure when engineering design is complete
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
METHOD
Cone
Units
Conc.
Units
Samples
CONVENTIONAL AND NON CONVENTIONAL COMPOUNDS
AMMONIA (as N)
455
mg/L
025
mg/L
727
00610
004
CHLORINE (TOTAL
456
Ng/L
19
pg/L
728
50060
10
RESIDUAL, TRC)
DISSOLVED OXYGEN
840
mg/L
84
mg/L
728
00300
75
TOTAL KJELDAHL
367
mg/L
1 02
mg/L
96
00625
01
NITROGEN (TKN)
NITRATE PLUS NITRITE
480
mg/L
344
mg/L
96
00630
004
NITROGEN
OIL and GREASE
PHOSPHORUS (Total)
333
mg/L
1 20
mg/L
96
00665
001
TOTAL DISSOLVED SOLIDS
(TDS)
OTHER
END OF PART B.
REFER TO THE APPLICATION OVERVIEW, (PAGE 1) TO DETERMINE WHICH OTHER PARTS
OF FORM 2A YOU MUST COMPLETE
EPA Form 3510-2A (Rev 1-99) Replaces EPA forms 7550-6 8 7550-22 Page 8 of 22

FACILITY NAME AND PERMIT NUMBER
PERMIT ACTION REQUESTED
RIVER BASIN
La Grange WWTP, NCO021644
Renewal
Neuse
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�t 1 e+✓t,a. ..y.y .y -� .t.", 1' 1i .rt t g,�S/p, •� - hn �EF6 L�•j�[� j � 4 spy, ��.�+ 1. 4at1 ''.^a
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All
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 Biomondoring Data)
❑ Part F (Industrial User Discharges and RCRA/CERCLA Wastes)
❑ Part G (Combined Sewer Systems)
- ar„
M��UTCaM�-
�Nat—ipNa"T"aktGAf"10- �1
LOWERT tFtYi P{
09
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 John Craft Town Mana er
Signature
Telephone number [phone]
Date signed F - � - 1
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 farms 7550-6 & 7550-22 Page 9 of 22

TOPOGRAPHIC MAP

La Grange WWTP
Topographic Map
Town of LaGrange
Lenoir County, NC
MAP 1
December 2007
®V®
THE WOOTEN COMPANY
*76po Source USGS
Coordinate System NAD 1983 State Plane
North Carolina FIPS3200 Feet
Projection Lambert Conformal Conic
1 inch equals 1,000 feet
�Feet
0475 950 1,425 1900
Map Document (\\Two green giM �F,omont EAS basell imd)12/10/2007

PROCESS FLOW DIAGRAM

Process Flow Diagram — Supporting Narrative
The La Grange WWTP has been permitted for an average daily flow of 0.75 MGD. The existing
facility includes the following component:
• Aerated Grit Remover
• Mechanical Bar Screen
• Manual Bar Scree
• Influent Flow Measurement by Parshall Flume
• Two Equalization Basins with Lift Pumps to the Oxidation Ditch
• Biological Treatment in Two Parallel, Mechanically -Aerated Oxidation Ditches
• Four Submersible Velocity Mixers
• Four Secondary Clarifiers with Scum Removal and Gravity Sludge Return
• Three Parallel Low -rate Sand Filters for Tertiary Treatment
• Effluent Flow Measurement by V -Notch Weir
• Chlorine Contact Chamber with Flow -Paced Gas Chlorine Feed
• Dechlonnation with Sulfer Dioxide
• Post -Aeration
• Fixed Mechanical Aerator
Discharge from said treatment works at the location specified supporting maps is into an
unnamed tributary to Moseley Creek, currently classified C -Swamp NSW waters in sub -basin
0304-05 of the Neuse River Basin.

0 012 -----�
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Town of La Grange
Facility
La Grange WWTP
Location
='
(not to scale)
l
County: Lenoir Stream Class:
C, Sw, NSW
Receiving Stream: LIT to Moseley Creek Su a
03-04.05
Latitude-, 35° 18'35.V Grld/Quad:
F27SE/LaGrange
Longitude: 77° 46'312" HUC #:
03020201
North
NPDES Permit NC00216"
111

SLUDGE MANAGEMENT PLAN

iC�X,vN or LA (,' rANGE
?Qi 'v CENrCS3 5T 110s°SDX 163 I r --- f5� ecri, ? CAI (FAX)
LAE ,RA. 7GE Nj C —' 85;1 � V,` bnl0.\ tN L �C,k�A�Cvk �t;C COM
Town of La Grange Wastewater Treatment Plant
SLUDGE MANAGEMENT PLAN
The biosolids generated at the La Grange Wastewater Treatment Plant are disposed of by land
application on approximately 57.1 acres of privately owned land The biosolids application is
done in accordance with rules and conditions set forth in Residuals Land Application Permit No
WQ0010488. As specified in the permit, a Sludge Annual Report summarizing annual land
application activities is prepared annually and submitted to the N C. Division of Water Quality
and the U.S. Environmental Protection Agency
NCPubiicPower
cav a-- --1 mitts &-0

WRITTEN AUTHORIZATION

TOWN or LA (,RANGE
203 S CENTER ST • PO BOX 368
LA (,RANGE NC 28551
July 25, 2017
NC Department of Environmental Quality
Division of Water Resources
Compliance and Expedited Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
252466-3186
2524W-2.201 (FAX)
WWW L-\GRANGENC CUM
RE: TOWN OF LA GRANGE NPDES PERMIT RENEWAL PACKAGE
Dear Permit Reviewer -
This letter is to inform you that The Wooten Company is the Town of La Grange's authorized
representative in preparing the Ton's NPDES permit renewal package
I certify under penalty of Law that this document and all attachments were prepared under my direction or
supervision in accordance with system design to assure that qualified personnel properly gathered and
evaluated the information provided. The information submitted is the best of my knowledge and belief to
be true, accurate, and complete. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations.
If you need additional information, please contact my office at [phone]
Respectfully,
John P Craft
Town Manager
NC Public Power
ab o.wsake

CORRESPONDENCE

'NCD,
Fans:919-733-0719
.� . aiolina
Department -16f Environment
and Natural'Resources
Division of Nater Quality
Michael F. Easley, Governor
William G. boss, Jr., Secretary
Alan W. Kl.hnek, Director
Oct 31 '02 15:03 P.01/01
" a, he;
NCDEHR
NORTH CAROLINA DEPARTMENT OF
ENviRC+NMIKW AND N.crLRAL Rzs0L HQL5
]Facsimile Tra smiwion Cover Sleet
October 31, 2002
To:
Mr„ dames Sutton
Fax:
(2.510 588-2201
From:
Mark McIntire
Phone:
[phone], extension 508
Fax:
(916)'735.0'719
1 Page was transmitted including this cover sheet.
Mr. Sutton:
In accordance,, with your previous conversations with Mr. Charles Weaver of the
Division's NPDES Permitting Unit, it is not necessary for you to submit effluent data
for toxicity, oiX `d? grease, and total dissolved solids (TDS) with your permit renewal
application. Should the Division deem such data necessary at a later date, you will be
contacted at that time.
Regard,-;,
Mark MCIrAire
NPDES Unit, North Carolina Division of Water Quality
i
1617 MAIL SERVIC0 CENTER, RALEI eH, NORTH CAROLINA 276$8-1617 - TELEPHONE [phone]/FAX [phone]
AN SQUAL OFFORTUNITY AFFIRMATIVE AMION EMPLOYER - 60% RECYCLED/ 10% POST-OONSUTAGR PAPER

OF WATF
RQ Michael F Easley, Governor
William G Ross Jr, Secretary
r North Carolina Department of Environment and Natural Resources
Alan W Klimek, P E Director
Coleen H Sullins, Deputy Director
Division of Water Quality
March 2, 2004
JAMES SUTTON
WWTP SUPERINTENDENT
TOWN OF LAGRANGE
P O BOX 368
LAGRANGE NC 28551
Subject: Pretreatment Requirements
Town of LaGrange
Lenoir County
NPDES #: NCO021644
Dear Mr. Sutton:
The purpose of this correspondence is to document our phone conversation of February 17, 2004.
The Town of LaGrange has one industrial user. This User is not categorical, discharges less than
25,000 gpd and is not considered to be a Significant Industrial User (SIU). The Town is not
experiencing toxicity or other NPDES permit limits violations. Therefore, the Town of
LaGrange is not required to perform a Headworks Analysis at this time. This requirement may
be reevaluated if the current User becomes a SIU, another SILT locates in LaGrange or the
WWTP begins to experience effluent toxicity or limits violations.
Thank you for your continued cooperation with the pretreatment program. If you have any
questions or comments, please contact Deborah Gore of the Pretreatment Unit at [phone]
(ext. 593) remail:Deborah. Gore 9 ncmail.netl.
Sincerely,
Deborah Gore
Pretreatment Staff
Dg/LaGrange.ltr
cc Central Files
Pretreatment Unit File
Kristin Jarman, WARO
NC DENR, DWQ, PRETREATMENT UNIT
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617
Website: http://h2o.enr.state.nc.us/Pretreat/index.html
Telephone: [phone] Fax: [phone] ©*7A
An Equal Opportunity Affirmative Action Employer NCDENR
50% recycled/10 % post -consumer paper

REDUCED FREQUENCY MONITORING REQUEST
DATA SET AND ANALYSES

t
NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
Data Set :
June 2014 - May 2017
Below
Permitted
No. of Samples
No. of
Detectable
Detectable
Monthly
Greater than
Target Parameter
Samples
Average
Limit
Limit
Average Limit
200% of Limit
BOD5 (mg/L) :
729
3.3
2.5
507
5.0 mg/L (S)
11
TSS (mg/L) :
729
4.1
2.5
541
30 mg/L
3
NH3-N (mg/L) :
727
0.3
0.04
132
2.0 mg/L (S)
17
Fecal Coliform (#/100 -mL) :
728
16.4
1.0
370
200/100 -mL
13
NOTES : The calculation for the the three-year averages did not consider if value was below
detectable limit. The calculations assumed that the unique daily values were the minimum
detectable limit; therfore, the three-year averages presented are weighted greater than the
actual three-year average.
All values meet the approval criteria for reduced frequency monitoring for the targeted
parameters with the exception of the three-year BODS average. Please consider that 507
samples within the three-year data set were below detectable limit and are not valued as
such within the average calculation formula. Please also consider that the detectable limit
for BODS is 50% of the strictest monthly average permit limit (summer) of 5.0 mg/L.

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2014 June 1
4
2
<
2.5
<
2.5
0.40
<
1
3
<
25
<
2.5
0.06
2
4
3.6
<
2.5
0.24
3
5
<
2.5
<
2.5
011
<
1
6
<
25
<
2.5
0.13
7
8
3
9
<
2.5
<
25
1.88
8
10
2.8
<
2.5
346
1
11
<
2.5
<
25
0.2
<
1
12
<
2.5
<
25
0.27
2
13
<
2.5
<
25
0.23
14
15
2.5
<
1
16
<
2.5
<
2.5
0.18
1
17
<
2.5
<
2.5
< 0.04
<
1
18
<
2.5
<
2.5
0.08
<
1
19
<
2.5
<
2.5
0.08
<
1
20
<
25
<
2.5
008
21
22
9
23
<
2.5
<
2.5
< 004
1
24
<
2.5
<
2.5
0.08
2
25
<
2.5
<
2.5
0.06
<
1
26
<
2.5
<
25
0.15
1
27
<
25
<
2.5
021
28
29
1
30
<
2.5
<
25
007
1
July 1
<
25
<
2.5
010
<
1
2
<
2.5
<
25
007
4
3
2.7
<
25
0.09
4
5
6
4
7
<
25
<
2.5
012
<
1
8
<
25
<
2.5
0.07
2
9
<
2.5
<
2.5
0.07
6
10
<
2.5
<
2.5
0.06
5
11
<
2.5
<
2.5
0.13
12
13
2

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2014 July 14
< 2.5
< 2.5
0.05
9
15
< 2.5
< 2.5
0.09
6
16
< 2.5
< 25
0.09
18
17
< 2.5
< 2.5
0.1
280
18
< 2.5
< 25
0.11
19
20
36
21
6.4
8.5
0.32
6
22
6.0
11.5
1.68
7
23
6.4
8.4
0.18
4
24
3.6
3.7
0.2
10
25
< 2.5
3
023
26
27
3
28
< 2.5
< 2.5
0.11
1
29
< 2.5
< 2.5
0.06
3
30
< 2.5
< 2.5
0.08
1
31
< 2.5
< 2.5
0.09
8
August 1
4
6.5
0.33
2
3
14
4
< 2.5
3.4
0.19
40
5
5.0
21.3
0.42
80
6
6.0
25.0
0.28
97
7
6.8
16
0.53
104
8
8.9
20
0.63
9
10
80
11
9.0
260
040
116
12
8.6
190
048
164
13
5.3
3.4
0.50
1
14
35
3.7
0.2
18
15
4.3
5.7
0.28
16
17
15
18
5.6
6.3
0.91
5
19
2.6
< 2.5
0.38
4
20
2.5
< 2.5
0.29
1
21
< 2.5
< 2.5
0.45
< 1
22
7.8
3.3
0.28
23
24
1
25
< 25
< 2.5
0.14
2

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mq/L mq/L mq/L Geometric Mean) #/100-m
26
< 2.5
< 2.5
0.16
4
27
< 2.5
< 2.5
0.17
5
28
< 25
< 2.5
0.04
5
29
< 25
< 2.5
0.19
30
31
September 1
8
2
< 2.5
< 25
0.19
4
3
< 2.5
< 25
0.08
5
4
< 25
< 2.5
0.11
6
5
< 2.5
< 2.5
018
6
7
7
8
< 25
< 2.5
0.11
3
9
< 2.5
< 2.5
0.32
5
10
27
5.2
0.11
2
11
< 25
< 2.5
0.08
2
12
< 25
< 2.5
0.09
13
14
9
15
< 2.5
3.0
004
8
16
3.0
8.0
0.12
64
17
9.0
8.9
0.14
22
18
105
20.0
0.08
56
19
11.5
12
013
20
21
624
22
73
26.0
0.22
64
23
< 2.5
4.6
070
9
24
5.2
6.5
026
< 1
25
< 2.5
< 25
0.13
20
26
28
< 25
0.07
27
28
3
29
< 2.5
< 2.5
0.07
4
30
< 25
< 2.5
004
5
October 1
< 2.5
< 2.5
0.10
3
2
< 2.5
< 2.5
0.12
< 1
3
< 25
< 2.5
0.08
4
5
2
6
3.0
5.0
0.22
< 1
7
< 25
< 2.5
1 011
1 3

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2014 October 8
2.5
<
2.5
020
2
9
<
2.5
<
2.5
0.12
<
1
10
<
2.5
<
2.5
0.13
11
12
2
13
<
2.5
<
2.5
0.11
4
14
<
2.5
2.6
0.58
6
15
<
25
3.2
0.17
14
16
3.1
5.3
0.36
5
17
5.4
3.8
0.86
18
19
3
20
<
2.5
<
2.5
0.09
2
21
<
2.5
<
2.5
0.28
4
22
<
2.5
<
2.5
0.11
<
1
23
<
2.5
<
2.5
0.09
<
1
24
2.6
4.2
0.09
25
26
3
27
<
2.5
4
0.13
3
28
<
2.5
5.0
0.15
38
29
4.6
14.0
0.18
48
30
5.1
10.0
0.09
20
31
9.4
15.0
0.28
November 1
2
26
3
12.5
33.0
0.90
2
4
9.6
240
1.23
2
5
8.9
12.4
1.36
40
6
4.6
4.4
0.80
160
7
31
3.6
029
8
9
6
10
<
2.5
<
2.5
0.42
11
7
12
<
2.5
<
25
0.29
<
1
13
3.0
<
2.5
0.22
<
1
14
<
2.5
<
2.5
0.05
15
16
5
17
<
2.5
<
2.5
0.34
<
1
18
<
2.5
<
2.5
0.18
1
19
<
25
<
2.5
1 0.17
1
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2014 November 20
<
2.5
<
2.5
0.41
4
21
<
2.5
<
2.5
0.32
22
23
14
24
<
2.5
<
2.5
0.21
<
1
25
<
2.5
<
2.5
0.16
5
26
<
2.5
<
2.5
0.19
27
28
29
30
21
December 1
<
25
<
2.5
0.18
17
2
<
2.5
<
2.5
0.20
9
3
<
2.5
<
2.5
0.19
11
4
<
2.5
<
25
0.08
6
5
<
2.5
<
2.5
0.15
6
7
6
8
<
2.5
3.2
0.07
6
9
3.9
10.8
0.23
8
10
5.6
7.5
0.43
5
11
7.4
14.0
0.51
11
12
5.8
9.0
0.27
13
14
5
15
5.7
11.5
02
7
16
4.3
8.4
0.13
4
17
4.1
7.3
0.10
3
18
3.8
8.0
0.10
5
19
<
2.5
6.2
014
20
21
17
22
<
2.5
3.8
0.07
9
23
2.7
5.2
016
24
25
26
27
28
7
29
<
2.5
<
2.5
< 0.04
8
30
<
2.5
<
2.5
< 0.04
12
31
<
2.5
<
2.5
< 0.04
2015 January 1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 January 2
4.5
< 2.5
0.16
14
3
4
5
7.7
52
0.09
7
6
3.4
< 2.5
011
23
7
36
4.2
0.33
3
8
34
< 2.5
0.05
4
9
9.2
163
0.64
10
10
11
12
5.4
10.4
033
16
13
31
< 2.5
012
8
14
31
< 2.5
018
1
15
2.6
< 2.5
0.11
2
16
2.6
< 2.5
0.09
4
17
18
19
20
65
< 2.5
007
1
21
4
4.2
< 0.04
10
22
3.8
60
0.05
5
23
4.2
44
0.10
5
24
25
26
28
4.3
0.09
6
27
28
5.4
0.05
3
28
2.8
2.5
< 0.04
6
29
2.8
< 2.5
< 0.04
4
30
2.5
40
0.06
7
31
February 1
2
6.3
5.5
< 004
5
3
< 2.5
5
0.04
3
4
< 2.5
35
< 0.04
1
5
< 2.5
< 2.5
007
13
6
5.6
< 2.5
0.13
4
7
8
9
4.7
7
0.28
5
10
5.5
4.8
0.19
13
11
6.4
7.6
0.14
15
12
6.5
5.3
0.33
6
13
8.4
10.5
0.04
7

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 November 14
15
16
9.0
28.0
066
224
17
8.9
6.4
046
76
18
10.2
9.6
0.2
49
19
95
8.0
0.11
17
20
94
126
0.29
24
21
22
23
4.0
5.3
0.25
68
24
< 25
< 2.5
0.25
96
25
3.1
3.6
0.29
52
26
< 2.5
2.6
0.29
58
27
< 2.5
< 25
0.30
44
28
March 1
2
< 2.5
3.0
020
25
3
< 2.5
< 2.5
0.29
54
4
< 25
44
0.32
34
5
< 2.5
3.2
0.33
28
6
2.7
4.0
025
15
7
8
9
3.3
3.6
0.09
10
10
48
4.8
< 0.04
< 1
11
9.6
20
0.09
< 1
12
9.8
7.2
0.17
3
13
9.3
11.5
0.09
2
14
15
16
3.6
5.7
0.35
20
17
3
46
02
4
18
3.4
28
063
4
19
61
86
055
46
20
89
9.0
0.51
98
21
22
23
4.6
46
044
41
24
3.9
2.5
032
26
25
5.1
4.6
022
64
26
2.6
2.6
0.18
54
27
2.9
2.8
0.14
15
28

NPDES REDUCED FREQUENCY MONITORING
EFFLUENT DATA AND ANALYSIS FOR TARGETED
BODS TSS NH3-N
YEAR MONTH DAY mg/L mg/L mg/L
REQUEST
PARAMETERS
FECAL COLIFORM
Geometric Mean) #/100-m
2015 March
29
30
32
<
2.5
029
36
31
6.3
8.0
0.58
106
April
1
11.2
14
0.11
120
2
7.5
10.6
015
240
3
9.5
17.0
0.12
170
4
5
6
7
10.2
12.5
0.08
40
8
5.6
5
0.85
54
9
5.8
4.9
0.41
7
10
52
2.7
0.30
1
11
12
13
<
2.5
<
2.5
0.25
9
14
<
2.5
<
2.5
0.20
5
15
3.4
4.6
0.26
4
16
<
2.5
<
2.5
0.3
3
17
<
2.5
<
2.5
0.09
<
1
18
19
20
<
2.5
<
2.5
0.20
8
21
<
2.5
<
2.5
023
5
22
<
2.5
<
2.5
0.19
14
23
<
2.5
<
2.5
0.26
<
1
24
<
2.5
<
2.5
011
2
25
26
27
<
25
<
2.5
0.10
3
28
<
2.5
<
2.5
0.12
<
1
29
2.6
<
25
0.3
<
1
30
<
2.5
<
25
0.2
1
May
1
<
25
<
2.5
0.21
<
1
2
3
4
<
2.5
<
25
0.08
616
5
<
2.5
<
2.5
0.18
8
6
<
2.5
<
2.5
0.1
3
7
<
2.5
<
2.5
0.08
5
8
<
25
<
2.5
0.16
<
1
9
10

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 May 11
<
2.5
<
2.5
0.10
<
1
12
<
2.5
<
25
0.08
29
13
<
2.5
<
2.5
0.10
4
14
<
25
<
2.5
0.06
<
1
15
<
25
<
2.5
0.16
2
16
17
18
<
2.5
<
25
0.19
2
19
<
2.5
<
2.5
0.16
3
20
<
2.5
<
2.5
0.19
4
21
<
2.5
8
018
3
22
2.5
<
2.5
0.48
<
1
23
24
25
26
3.2
<
25
0.29
3
27
<
2.5
3.2
029
5
28
<
2.5
2.9
026
4
29
<
2.5
<
25
0.3
3
30
31
June 1
<
2.5
<
2.5
0.13
4
2
<
2.5
<
25
0.11
1
3
<
2.5
<
25
0.10
3
4
<
2.5
<
2.5
009
4
5
<
25
<
2.5
0.1
<
1
6
7
8
<
25
<
2.5
0.14
2
9
<
25
<
2.5
0.10
1
10
<
2.5
<
25
0.09
3
11
<
25
<
25
018
<
1
12
<
25
<
2.5
0.16
2
13
14
15
<
2.5
<
2.5
0.12
3
16
<
25
25
008
3
17
<
25
<
2.5
3.16
3
18
<
2.5
<
2.5
0.13
<
1
19
<
25
<
2.5
0.05
<
1
20
21
22
<
2.5
<
2.5
1 0.12
1
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
B0135 TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 June
23
<
2.5
<
2.5
009
<
1
24
<
2.5
<
25
012
3
25
<
2.5
<
25
0.07
2
26
<
25
<
25
01
1
27
28
29
<
2.5
<
2.5
0.11
<
1
30
<
2.5
<
2.5
0.10
6
July
1
<
2.5
<
2.5
0.07
5
2
<
2.5
<
2.5
008
<
1
3
<
2.5
<
25
<
004
1
4
5
6
7
<
2.5
<
25
005
<
1
8
<
25
<
25
<
004
5
9
<
25
<
2.5
0.04
4
10
<
25
<
25
011
3
11
12
13
<
2.5
<
2.5
020
8
14
<
2.5
<
2.5
0.05
3
15
<
2.5
<
2.5
<
0.04
25
16
<
2.5
<
2.5
010
18
17
<
25
<
25
02
4
18
19
20
<
25
<
2.5
0.16
11
21
<
2.5
<
2.5
0.08
6
22
<
2.5
<
2.5
007
<
1
23
<
2.5
<
25
008
12
24
<
2.5
<
25
01
1
25
26
27
<
2.5
<
25
<
004
4
28
<
25
<
2.5
<
0.04
930
29
<
2.5
<
2.5
<
0.04
<
1
30
<
25
<
2.5
0.06
1
31
<
2.5
<
2.5
0.04
2
August
1
2
3
<
2.5
<
2.5
0.10
16
4
<
2.5
<
2.5
0.09
3

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 August 5
<
2.5
<
2.5
0.10
<
1
6
<
2.5
<
2.5
0.09
<
1
7
<
2.5
<
2.5
0.08
1
8
9
10
<
2.5
<
2.5
0.13
2
11
<
2.5
<
2.5
0.09
1
12
<
2.5
<
25
0.07
2
13
<
25
<
2.5
0.09
3
14
<
2.5
<
2.5
009
<
1
15
16
17
<
2.5
<
2.5
0.06
<
1
18
<
25
<
2.5
< 0.04
<
1
19
<
2.5
<
2.5
0.08
820
20
<
2.5
<
2.5
0.10
7
21
<
2.5
<
2.5
0.14
5
22
23
24
<
2.5
<
2.5
0.1
3
25
<
2.5
<
2.5
0.07
5
26
<
2.5
<
2.5
013
<
1
27
<
2.5
<
2.5
0.12
2
28
<
2.5
<
2.5
0.13
<
1
29
30
31
September 1
<
2.5
<
2.5
0.06
<
1
2
<
2.5
<
2.5
005
3
3
<
2.5
<
2.5
0.12
4
4
<
2.5
<
2.5
0.15
<
1
5
6
7
8
3.5
4.6
022
3
9
28
<
25
0.19
<
1
10
<
2.5
<
2.5
< 0.04
380
11
<
2.5
<
2.5
0.10
<
1
12
13
14
<
2.5
<
2.5
0.09
5
15
<
2.5
<
2.5
0.07
<
1
16
<
2.5
<
2.5
0.04
<
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 September 17
<
2.5
<
2.5
<
0.04
<
1
18
<
2.5
<
2.5
0.06
<
1
19
20
21
<
2.5
<
2.5
0.06
2
22
<
2.5
<
2.5
0.15
<
1
23
<
2.5
<
2.5
0.13
<
1
24
<
2.5
<
2.5
0.25
1
25
<
2.5
<
2.5
0.25
<
1
26
27
28
<
2.5
<
2.5
0.1
2
29
<
2.5
<
2.5
<
0.04
1
30
<
25
<
2.5
0.05
103
October 1
<
2.5
<
2.5
0.13
6
2
3.2
5.2
0.25
7
3
4
5
<
2.5
<
2.5
0.1
1
6
<
2.5
<
2.5
0.06
<
1
7
<
2.5
<
2.5
<
004
<
1
8
<
2.5
<
2.5
<
0.04
<
1
9
<
2.5
<
2.5
0.32
<
1
10
11
12
3.4
<
2.5
0.12
13
13
42
9.2
0.11
5
14
5.1
6.5
0.09
3
15
49
8.5
0.11
2
16
2.8
6.0
<
0.04
<
1
17
18
19
4.6
8.6
0.31
14
20
6.5
16.0
0.31
29
21
6.5
15.3
025
4
22
5.7
7.3
0.16
1
23
5.7
13.3
0.40
5
24
25
26
<
2.5
3.2
0.15
2
27
<
2.5
<
2.5
0.09
1
28
<
2.5
<
2.5
0.06
<
1
29
<
2.5
<
2.5
0.10
<
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2015 October 30
< 2.5
< 2.5
0.09
< 1
31
November 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
December 1
< 25
< 25
006
< 1
2
< 25
< 25
005
< 1
3
< 2.5
< 2.5
0.05
1
4
< 2.5
< 25
< 0.04
< 1
5
6
7
< 2.5
< 2.5
0.05
2
8
< 2.5
< 2.5
< 0.04
< 1
9
< 2.5
< 2.5
004
16
10
< 2.5
< 2.5
< 0.04
< 1
11
< 2.5
< 2.5
007
< 1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mq/L mq/L mq/L Geometric Mean) #/100-m
2015 December 12
13
14
<
25
<
2.5
0.08
1
15
<
2.5
<
2.5
0.06
2
16
<
2.5
3
0.28
1
17
38
5.8
0.28
3
18
3.7
7.2
0.39
8
19
20
21
5.3
4.0
0.40
16
22
5.6
13.3
0.36
17
23
5.5
32.6
031
2
24
25
26
27
28
29
<
2.5
<
2.5
0.12
2
30
<
2.5
<
2.5
0.58
<
1
31
<
2.5
<
2.5
042
1
2016 January 1
2
3
4
<
25
<
2.5
0.06
<
1
5
<
2.5
<
25
006
4
6
<
2.5
<
25
034
4
7
4.2
65
033
3
8
5.5
8.3
268
3
9
10
11
<
25
33
030
2
12
43
7.6
0.27
22
13
4.6
8
028
1
14
4.8
80
046
1
15
27
5.0
0.31
421
16
17
18
19
<
25
3.2
014
9
20
41
4
053
6
21
4.3
5.8
0.42
2
22
3.8
5.0
0.57
1
23

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 January
24
25
<
2.5
<
2.5
0.17
<
1
26
<
2.5
<
25
0.11
6
27
<
25
<
25
026
8
28
<
25
<
2.5
0.3
2
29
<
25
<
2.5
<
1
30
31
February
1
<
2.5
<
25
0.20
<
1
2
<
2.5
<
25
0.16
<
1
3
<
2.5
<
25
0.19
7
4
<
2.5
<
2.5
0.28
2
5
<
25
<
2.5
2.55
7
6
7
8
<
2.5
3.6
1.21
74
9
<
2.5
<
25
0.98
<
1
10
<
2.5
<
25
0.44
<
1
11
<
2.5
<
2.5
0.75
1
12
<
2.5
<
25
0.29
2
13
14
15
<
25
<
2.5
0.13
1
16
<
2.5
<
25
004
2
17
<
2.5
<
25
1.84
1
18
<
2.5
<
2.5
1 16
1
19
<
25
<
2.5
064
<
1
20
21
22
<
25
<
2.5
0.11
2
23
2.6
<
2.5
021
<
1
24
3.2
<
25
027
<
1
25
28
<
2.5
1.66
41
26
4.3
<
25
2.30
6
27
28
29
<
25
<
25
0.43
11
March
1
<
2.5
<
2.5
0.07
8
2
<
2.5
<
25
< 004
5
3
<
2.5
<
25
008
<
1
4
<
2.5
<
2.5
< 004
<
1
5
6

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mq/L mq/L mq/L Geometric Mean) #/100-m
2016 March 7
<
2.5
<
2.5
091
188
8
9.1
8.0
1.51
188
9
5.8
7.6
1.53
3
10
5.4
5.6
2.28
361
11
3.5
6
162
9
12
13
14
6.0
8.2
1.45
<
1
15
<
2.5
3.4
3.25
<
1
16
2.9
<
25
0.93
4
17
<
2.5
<
25
0.21
<
1
18
<
2.5
<
2.5
0.14
<
1
19
20
21
<
25
<
2.5
0.04
<
1
22
<
2.5
<
2.5
< 0.04
<
1
23
<
2.5
<
2.5
< 0.04
1
24
<
2.5
<
2.5
0.13
1
25
<
2.5
<
2.5
0.05
<
1
26
27
28
29
3.3
3.2
0.22
3
30
<
2.5
<
25
0.19
<
1
31
<
2.5
<
2.5
0.05
1
April 1
<
2.5
<
2.5
0.11
<
1
2
3
4
<
2.5
<
2.5
016
8
5
<
25
<
25
0.15
3
6
<
25
<
2.5
014
8
7
<
2.5
<
25
0.15
3
8
<
25
<
2.5
0.14
4
9
10
11
2.8
<
2.5
0.26
5
12
<
2.5
<
2.5
0.23
1
13
<
2.5
<
2.5
0.13
<
1
14
<
2.5
<
2.5
019
1
15
<
2.5
<
2.5
0.14
<
1
16
17
18
3.8
<
2.5
0.16
9

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2061 April 19
5.1
<
25
0.20
2
20
3.0
<
2.5
0.09
2
21
<
2.5
<
2.5
0.07
<
1
22
<
2.5
<
2.5
0.11
<
1
23
24
25
<
2.5
<
2.5
0.16
2
26
<
2.5
<
2.5
020
<
1
27
<
2.5
<
2.5
0.09
2
28
<
2.5
<
2.5
007
<
1
29
<
2.5
<
2.5
0.11
<
1
30
May 1
2
<
2.5
<
2.5
0.09
1
3
<
2.5
<
2.5
0.10
<
1
4
<
2.5
<
25
0.14
2
5
<
2.5
<
2.5
0.08
<
1
6
<
2.5
<
2.5
0.11
25
7
8
9
<
2.5
<
2.5
0.07
54
10
<
2.5
<
2.5
0.08
4
11
<
2.5
<
2.5
0.14
<
1
12
<
2.5
<
2.5
0.10
7
13
<
2.5
<
2.5
< 0.04
4
14
15
16
<
2.5
<
2.5
0.04
<
1
17
<
2.5
<
2.5
0.05
<
1
18
<
2.5
<
2.5
0.04
1
19
<
2.5
<
2.5
0.05
<
1
20
<
2.5
<
2.5
0.05
<
1
21
22
23
<
2.5
<
2.5
0.07
3
24
<
2.5
<
2.5
< 0.04
<
1
25
<
25
<
2.5
< 0.04
1
26
<
2.5
<
2.5
0.04
<
1
27
<
2.5
<
2.5
0.06
<
1
28
29
30
31
<
2.5
<
2.5
0.08
18

NPDES REDUCED FREQUENCY MONITORING REQUEST
-- EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 June 1
< 2.5
< 2.5
0.06
11
2
< 2.5
< 2.5
0.07
13
3
< 2.5
< 2.5
0.10
5
4
5
6
< 2.5
< 2.5
0.07
21
7
< 2.5
< 2.5
0.06
19
8
< 2.5
< 2.5
0.08
12
9
< 2.5
< 2.5
0.06
5
10
2.8
< 2.5
0.06
3
11
12
13
< 2.5
< 2.5
0.04
7
14
< 2.5
< 2.5
< 0.04
7
15
< 2.5
< 25
< 0.04
3
16
< 2.5
< 2.5
0.06
9
17
< 2.5
< 2.5
0.08
4
18
19
20
< 2.5
< 2.5
0.53
4
21
< 2.5
< 2.5
0.43
3
22
< 2.5
< 25
047
11
23
4.5
< 2.5
0.63
3
24
< 2.5
< 2.5
1.39
< 1
25
26
27
< 2.5
< 2.5
0.05
2
28
< 2.5
< 2.5
< 0.04
3
29
< 2.5
< 2.5
< 004
< 1
30
< 2.5
< 2.5
011
< 1
July 1
< 2.5
< 2.5
0.06
1
2
3
4
5
3.4
< 25
0.14
3
6
3.2
< 2.5
0.18
2
7
< 2.5
< 2.5
0.11
1
8
< 2.5
< 2.5
0.12
3
9
< 2.5
10
11
< 2.5
< 2.5
0.06
5
12
< 2.5
< 2.5
0.07
3
13
< 2.5
< 2.5
0.04
2

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
130135 TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 July 14
3.1
<
2.5
007
3
15
3.0
<
2.5
0.06
<
1
16
17
18
<
2.5
<
2.5
0.08
1
19
<
2.5
<
2.5
0.04
2
20
4.5
<
2.5
0.05
1
21
<
2.5
<
2.5
<
0.04
1
22
<
2.5
<
2.5
<
0.04
<
1
23
24
25
<
2.5
<
2.5
0.04
1
26
<
2.5
<
2.5
<
0.04
3
27
<
2.5
<
2.5
<
0.04
5
28
<
2.5
<
2.5
0.06
7
29
<
2.5
<
2.5
0.19
7
30
31
August 1
<
2.5
<
2.5
0.06
3
2
<
2.5
<
2.5
0.09
3
3
<
2.5
<
2.5
0.06
2
4
<
2.5
<
2.5
004
3
5
<
2.5
<
2.5
0.06
7
6
7
8
<
25
<
25
0.05
1
9
<
2.5
<
2.5
0.04
<
1
10
<
2.5
<
2.5
0.05
36
11
<
2.5
<
2.5
0.05
1
12
<
2.5
<
2.5
0.09
2
13
14
15
<
2.5
<
25
<
0.04
<
1
16
<
2.5
<
2.5
005
2
17
<
25
<
25
<
004
<
1
18
<
2.5
<
2.5
<
0.04
<
1
19
<
2.5
<
2.5
<
004
<
1
20
21
22
<
2.5
<
2.5
0.05
268
23
<
2.5
<
2.5
0.04
<
1
24
<
2.5
<
2.5
<
004
4
25
<
2.5
<
2.5
0.05 1
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 August
26
<
2.5
<
2.5
<
0.04
1
27
28
29
<
2.5
<
25
<
0.04
2
30
<
2.5
<
25
<
004
<
1
31
<
25
<
2.5
<
0.04
<
1
September
1
<
2.5
<
2.5
0.05
<
1
2
<
2.5
<
2.5
0.05
3
3
4
5
6
<
2.5
<
25
0.05
2
7
<
25
<
2.5
005
4
8
<
2.5
<
2.5
<
0.04
3
9
<
2.5
<
25
0.05
<
1
10
11
12
<
25
<
2.5
0.05
3
13
<
2.5
<
25
<
0.04
<
1
14
<
2.5
<
2.5
006
2
15
4.9
<
25
<
0.04
2
16
<
2.5
<
25
0.08
1
17
18
19
2.8
<
2.5
007
3
20
<
2.5
<
2.5
008
<
1
21
<
2.5
<
2.5
005
<
1
22
<
25
<
2.5
0.14
<
1
23
<
25
<
2.5
<
0.04
<
1
24
25
26
<
2.5
<
2.5
004
<
1
27
<
2.5
<
2.5
<
004
<
1
28
<
25
<
2.5
0.05
<
1
29
<
2.5
<
25
<
004
7
30
<
2.5
<
2.5
<
0.04
2
October
1
2
3
<
2.5
<
2.5
0.04
2
4
<
25
<
2.5
<
0.04
<
1
5
43
6.3
<
004
<
1
6
7.3
7.0
<
0.04
5
7
7.7
22.0
<
0.04
6

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 October 8
9
10
4.8
330
2.37
5
11
7.4
20
124
2
12
74
25
1.4
2
13
57
250
0.85
26
14
6.8
100
1.31
111
15
16
17
11.5
21.0
1.49
1
18
9.3
18
1.57
4
19
10.9
18
1.59
<
1
20
107
19.0
1.21
2
21
11.3
14.0
106
<
1
22
23
24
<
2.5
3.2
1.25
272
25
35
9
<
004
3
26
8.8
16
<
004
16
27
7.5
5.5
<
0.04
21
28
10.0
12.0
0.05
11
29
30
31
4.2
52
009
6
November 1
2.9
56
<
004
<
1
2
2.5
4
<
0.04
2
3
00
<
2.5
0.06
15
4
125
<
2.5
0.05
<
1
5
6
7
<
2.5
<
2.5
<
0.04
1
8
<
2.5
<
2.5
<
004
<
1
9
<
25
<
2.5
<
0.04
1
10
<
2.5
<
2.5
<
0.04
1
11
12
13
14
<
2.5
<
2.5
<
0.04
2
15
<
25
<
2.5
0.06
2
16
<
25
<
2.5
0.04
<
1
17
27
<
2.5
<
0.04
1
18
<
25
<
2.5
<
0.04
2
19

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2016 November 20
21
<
2.5
<
2.5
<
0.04
<
1
22
3.5
<
2.5
<
0.04
<
1
23
9.5
<
2.5
0.05
<
1
24
25
26
27
28
<
2.5
<
2.5
<
0.04
<
1
29
<
2.5
<
2.5
<
0.04
1
30
<
2.5
<
2.5
<
0.04
1
December 1
<
2.5
<
2.5
004
1
2
<
2.5
<
2.5
0.05
<
1
3
4
5
<
25
<
2.5
<
0.04
<
1
6
<
2.5
<
2.5
<
0.04
<
1
7
<
2.5
<
2.5
0.12
<
1
8
<
2.5
<
2.5
0.05
<
1
9
<
2.5
<
2.5
0.04
<
1
10
11
12
<
2.5
<
2.5
<
0.04
34
13
<
2.5
<
2.5
<
0.04
3
14
<
2.5
<
2.5
<
0.04
<
1
15
<
2.5
<
2.5
<
004
<
1
16
<
2.5
<
2.5
<
004
<
1
17
18
19
<
2.5
<
2.5
<
0.04
<
1
20
<
2.5
<
2.5
<
0.04
<
1
21
<
2.5
<
2.5
0.05
<
1
22
<
2.5
<
25
0.07
<
1
23
24
25
26
27
28
<
2.5
<
2.5
0.05
<
1
29
<
2.5
<
2.5
<
0.04
<
1
30
<
2.5
<
2.5
<
0.04
<
1
31
2017 January 1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2017 January 2
3
<
25
<
25
<
004
<
1
4
<
25
<
25
<
004
<
1
5
<
2.5
<
2.5
0.04
<
1
6
<
2.5
<
2.5
0.05
<
1
7
8
9
85
9.0
2.56
2
10
8.5
5.0
2.62
<
1
11
6.4
10.0
2.01
<
1
12
3.2
3.6
0.17
<
1
13
2.5
<
2.5
0.18
<
1
14
15
16
17
<
2.5
<
2.5
0.06
12
18
<
2.5
<
2.5
0.05
<
1
19
<
25
<
2.5
0.04
<
1
20
<
2.5
<
2.5
<
0.04
<
1
21
22
23
<
2.5
<
2.5
007
1
24
<
2.5
<
2.5
<
0.04
<
1
25
<
25
<
25
<
004
<
1
26
<
2.5
<
2.5
0.05
<
1
27
<
2.5
<
2.5
<
0.04
<
1
28
29
30
<
25
<
2.5
<
0.04
<
1
31
<
25
<
2.5
<
004
<
1
February 1
<
2.5
<
2.5
<
004
<
1
2
<
2.5
<
25
<
004
<
1
3
<
25
<
25
<
004
<
1
4
5
6
2.8
<
25
<
0.04
1
7
3.0
<
25
<
0.04
<
1
8
31
<
2.5
<
0.04
371
9
<
25
<
2.5
<
0.04
<
1
10
11
<
2.5
<
25
<
0.04
<
1
12
13
<
2.5
<
2.5 1
006
1
1

NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mg/L mg/L mg/L Geometric Mean) #/100-m
2017 February 14
<
2.5
<
2.5
0.07
<
1
15
<
2.5
<
2.5
0.04
<
1
16
<
2.5
<
2.5
0.07
1
17
<
2.5
<
2.5
<
0.04
<
1
18
19
20
<
2.5
<
2.5
0.05
<
1
21
<
25
<
2.5
<
0.04
<
1
22
<
2.5
<
2.5
0.05
<
1
23
<
25
<
2.5
<
0.04
<
1
24
<
25
<
2.5
0.04
<
1
25
26
27
<
2.5
<
2.5
<
0.04
<
1
28
<
2.5
<
2.5
<
0.04
<
1
March 1
<
2.5
<
2.5
<
0.04
<
1
2
<
25
<
2.5
0.07
<
1
3
<
2.5
<
2.5
0.06
<
1
4
5
6
<
2.5
<
2.5
<
0.04
<
1
7
<
2.5
<
2.5
<
0.04
<
1
8
<
2.5
<
2.5
0.05
<
1
9
<
2.5
<
2.5
<
0.04
<
1
10
11
<
2.5
<
2.5
005
<
1
12
13
<
2.5
<
2.5
0.10
<
1
14
<
2.5
<
25
<
0.04
<
1
15
<
2.5
<
2.5
<
0.04
<
1
16
<
25
<
2.5
<
0.04
<
1
17
<
25
<
2.5
<
0.04
<
1
18
19
20
<
25
<
2.5
0.12
<
1
21
<
2.5
<
2.5
0.05
<
1
22
<
2.5
<
2.5
0.06
<
1
23
<
2.5
<
2.5
0.04
<
1
24
<
2.5
<
2.5
0.05
<
1
25
26
27
<
2.5
<
2.5
0.05
<
1
28
<
2.5
<
2.5
0.04 1
<
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NPDES REDUCED FREQUENCY MONITORING REQUEST
EFFLUENT DATA AND ANALYSIS FOR TARGETED PARAMETERS
BODS TSS NH3-N FECAL COLIFORM
YEAR MONTH DAY mq/L mq/L mq/L Geometric Mean) #/100-m
2017 May 11
3.0
3.5
0.05
7
12
46
34
<
004
3
13
14
15
4.2
6.0
<
0.04
5
16
48
80
0.06
11
17
6.4
10.7
0.05
7
18
6.0
8.6
006
11
19
8.9
5.3
<
004
4
20
21
22
6.3
4.6
4.24
5
23
30
< 25
0.39
44
24
2.9
< 2.5
<
0.04
4
25
< 2.5
< 2.5
<
0.04
2
26
< 2.5
< 2.5
<
0.04
2
27
28
29
30
3.2
< 2.5
0.04
4
31
3.9
5.9
007
8