NC0023884_2017 Headworks Analysis_20171010

� Sa/isbary-Rdwan
October 10, 2017
CERTIFIED MAIL 7015 0640 0001 5803 4578
RETURN RECEIPT REQUESTED
Mr. Monti Hassan
NCDEQ/ DWR/PERCS Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
Subject: City of Salisbury 2017 Headworks Analysis
NPDES Permit No. NCO023884
Dear. Mr. Hassan:
As required by the above NPDES permit, please find enclosed the City of Salisbury's Headworks
Analysis (HWA) for the City of Salisbury Wastewater treatment Plant (WWTP). As you are
aware, the WWTP's discharge is a combined effluent from the Grant Creek Wastewater
treatment Train (WWTT) and the Town Creek WWTT. As a result, a separate HWA has been
developed for both treatment trains independently. Please note that much of the data used in
calculating the HWA has been summarized on spreadsheets that are comparable to the forms
provided by the state.
If you have any questions regarding the enclosed material, please contact me or Sonja Basinger at
704-638-5375.
Sincerely,
Jeffery A. Greer
Pretreatment Program Coordinator
Enclosure (Salisbury 2017 Headworks Hard Copy)
l Cc: PT Files
1915 Grubb Ferry Road Salisbury -Rowan Utilities Telephone [phone]
Salisbury, NC 28144 Environmental Services Division Fax [phone]

CITY OF SALISBURY
2017 HEADWORKS ANALYSIS FOR NPDES PERMIT NO. NC0023884
Table of Contents
TAB 1 HWA Narrative
TAB 2 Documentation of Design Influent Values
TAB 3 Salisbury -Rowan WWTP NPDES Permit Information
TAB 4 Grant Creek HWA Worksheets
TAB 5 Grant Creek Allocation Table
TAB 6 Grant Creek Removal Rate Calculations Worksheets
TAB 7 Grant Creek LTMP and DMR Data Summaries
TAB 8 Grant Creek SIU—Uncontrollable—Mass Balance Worksheets
TAB 9 Grant Creek Uncontrollable Sampling Data Summaries
C TAB 10 Grant Creek SIU Sampling Data Summaries
TAB 11 Town Creek HWA Worksheets
TAB 12 Town Creek Allocation Table
TAB 13 Town Creek Removal Rate Calculations Worksheets
TAB 14 Town Creek LTMP and DMR Data Summaries
TAB 15 Town Creek SIU_Uncontrollable_Mass Balance Worksheets
TAB 16 Town Creek Uncontrollable Sampling Data Summaries
TAB 17 Town Creek SIU Sampling Data Summaries
TAB 18 City of Salisbury Land Application Permit
TAB 19 Grant Creek/Town Creek Sludge to Disposal Worksheet
TAB 20 Grant Creek and Town Creek Land Application Annual Report Sheets
\ TAB 21 WWTP Diagrams
TAB 22 Calculator -Dissolved Metals & Hardness Worksheet

City of Salisbury 2017 HWA Narrative
Unless otherwise noted, this narrative applies to both Grant Creek and Town Creek treatment trains
concurrently.
HWA Data Time Period:
Our least frequent sampling frequency for our influent and effluents at both treatment trains is quarterly for
all LTMP POCs. Therefore, we used the time period of July 2014 through June 2017 to get 12 sets of the
most relevant data (unpaired sampling). On September 11, 2014 the WWTP combined effluent (YE) had a
BOD permit limit violation due to an anomaly. The Town effluent (TE) and Grant effluent (GE) BOD
results for September 11, 2014 were TE 2.1 mg/L and GE 2.2 mg/L, which shows that there were no issues
with the operation of the Town and Grant Creek biological treatment trains. No cause for the YE BOD
violation was found. No other NPDES violations were experienced during this time period.
WWTP Design Criteria:
In 2007, a NC Professional Engineer re -rated both Grant Creek and Town Creek Treatment Trains. The
Grant Creek WWTT Design Criteria from this evaluation was used for BOD and TSS without the 1.5
multiplier.
Removal Rate Calculations:
All available DMR and LTMP data was used. We recalculated any DMR and LTMP monthly averages
using '/z DL for all BDLs. In general, the most limiting removal rate was selected as it is the most
conservative. Where >50% of the data was below detection, the EPA literature removal rate was selected.
Water Quality Standards:
The Yadkin River is classified as Water Supply -V, the upstream hardness averages 25 mg/L, and the
WWTP has not failed Whole Effluent Toxicity, so we used the strictest of Human Health, Water Supply and
Aquatic (dissolved metals) standards. For Human health: Arsenic; Water Supply: Cadmium, Cyanide,
Mercury, Nickel and Selenium; Aquatic: Chromium VI, Copper, Lead, Molybdenum, Silver and Zinc.
Inhibition Calculations:
When evaluating the inhibition criteria, we compared the literature criteria for both activated sludge and
nitrification and used the most conservative (except for selenium and molybdenum which do not have
literature values).
Sludge Calculations:
The sludge site area was calculated for each treatment train based on each treatment train's permitted flow.
Grant Creek was calculated using 60% of the total permitted sludge site acres and Town Creek was
calculated using 40% of the total permitted sludge site acres. The % solids to disposal was evaluated on
post -belt press cake. The December 12, 2016 % solids data for both Grant and Town was not representative
data and was not used in the calculations.
Uncontrollable Mass Balance:
In general, we compared the uncontrollable values from mass balance, site specific sampling, and literature,
and used the larger value. In instances where >50% of the data for the site specific sampling was BDL only
the mass balance and the literature was compared. The Grant Creek WWTT BOD and TSS literature data
was used due to Landis having greater than domestic usage for both parameters and the WWTT influent and
effluent averages for BOD and TSS are < 250 mg/L. The City will evaluate a new Landis sampling site.
7Q10 Stream Flow:
Based on comments from PERCS on the 2007 HWA submittal, the effective 7Q 10 stream flow was
calculated for each treatment train based on each treatment train's permitted flow. Grant Creek was
calculated using 60% of effective 7Q10 and Town Creek was calculated using 40% of effective 7Q10.

City of Salisbury 2017 HWA Narrative (continued)
Page 2
Allocation Table:
Where SIU IUPs include daily maximum and monthly average limits, the monthly average limits were
entered into the AT. The permit limits for Hitachi Metals on the Grant Creek AT for Copper, Cyanide, and
Lead are in lb/106 off — lb.

I
GRANT CREEK WASTEWATER TREATMENT PLANT
Recommendations
Town Creek WWTP
1. The irifluent BODS and TSS at the Town Creek WWTP should be limited to 35.0 and
400 mg/L respectively. Care should be taken when approaching these values that
nitrification is not lost in the activated sludge process.
2. The recommended percent removal for BODS and TSS for the Town Creek WWTP is
98% and 97% respectively
3 The recommended percent removal for NH -.i is 90%.
4. The Aerobic Digesters do not have enough capacity. Additional capacity should be
considered in the Capital Improvement Plant.
5. The Sludge Dewatering process is adequate, however it is recommended that a
sludge storage tank be provided to hold digested sludge and provide a means for
decanting supernatant prior to pumping to the Belt Press. It is recommend SRU
place a sludge holding basin m their Capital Improvement Plan.
6. Aeration in AB # 2
Due to the fact that two 50 -HP static aerator/mixers were replaced with two 20 -HP
DDM mixers aeration is not adequate at the Design Flow of 5.0 MGD. It is
recommend SRU place additional aeration for AB #2 in their Capital Improvement
Plan.
Grant Creek WWTP
1. The influent BOD.9 and TSS at the Grant Creek WWTP should be limited to 333 and
323 mg/L respectively. Care should be taken when approaching these values that
nitrification is not lost in the activated sludge process.
2 The recommended percent removal for BODS and TSS for the Town Creek WWTP is
97% and 93% respectively.
3. The recommended percent removal for NHs is 90%.
4. The WAS removal system is substandard in its current mode of operation at the
Grant Creek WWTP. It is understood that SRU plans to rectify this deficiency in its
Capital Improvement Plan and it is slated for the next round of improvements to the
WWTP.
5. The metering system for measuring RAS to the Aeration Basin does not measure
accurately This should be investigated to determine the malfunction and whether
or not it can be rectified
6. When the plant approaches Design Flow conditions the Aeration Basin will not have
enough capacity to operate fully in the EAAS mode. At that time the plant will
move toward operating in the CPFAS/CMAS mode. This may not be desirable. If
the plant operates in CPFAS/CMAS mode, changes will have to be made in the
operation.
7. The design recommendation that the Aeration Basin capacity be divided into two or
more units to provide redundancy has not been inet. This cannot be easily
Salisbury -Rowan Utilities
Page 33 of 34
V,,Tease

Fact Sheet - NPDES Permit
City of Salisbury WWTP
NPDES No. NCO023884
Facility
Receiving Stream
Facility Name
City of Salisbury WWTP
Receiving Stream:
Yadkin River
Permitted Flow (MGD):
12.5 MGD
Subbasin
030704
Facility Class
IV
Index No.:
Facility Status:
Existing
Stream Class
WS -V
Permit Status,
Renewal
303(d) Listed:
No
County
Rowan
Use Support -
Regional Office,
Mooresville
Drainage Area (mi2):
3,377
USGS Topo Quad:
E17NW
Summer 7Q10 (cfs)
735 cfs
Salisbury, NC
Effective 7Q10
348 cfs (based on 18.9:1
dilution instream)
Average Flow (cfs):
4,879
IWC
5.28
Facility
Receiving Stream
Facility Name:
City of Salisbury WWTP
Receiving Stream:
Yadkin River
Permitted Flow (MGD).
20.0 MGD
Subbasin
030704
Facility Class-
IV
Index No.:
Facility Status:
Existing
Stream Class:
WS -V
Permit Status:
Renewal
303(d) Listed
No
County
Rowan
Use Support,
Regional Office:
Mooresville
Drainage Area (m12)-
3,377
USGS Topo Quad:
E17NW
Summer 7Q10 (cfs)
735 cfs
Salisbury, NC
Effective 7Q10
736 cfs (based on 24.8:1
dilution instream)
Average Flow (cfs):
4,879
IWC
4.04
FACILITY OVERVIEW
The facility is currently permitted for 12. 5 MGD and 20 MGD. The City of Salisbury recently
combined two wastewater treatment permits (Grants Creek and Town Creek) into one permit. The
permit name is the City of Salisbury WWTP. Both wastewater treatment trams discharge under a
common effluent line via diffusion to the Yadkin River. The combined discharge started on
September 1, 2000.
In addition to the City of Salisbury, the facility also serves the Towns of China Grove, Landis, Faith
and East Spencer, for a total population of approximately 48,000 people.
NCO023884 Permit Factsheet
Page 1

4Ole
WACD E
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Pat McCrory Charles Wakild, P.E.
Governor Director
March 26, 2013
Ms. Sonja Basinger, Environmental Services Manager
Salisbury — Rowan Utilities
1 Water Street
Salisbury, NC 28144
Subject: NPDES Permit Modification
Permit Number NCO023884
Salis'rsury =Rowan WW -T -P
Rowan County
Dear Ms. Basinger:
John E. Skvarla, III
Secretary
Division personnel have reviewed and approved your application for minor modification of the subject
permit. Accordingly we are forwarding the attached modified permit page. Please remove the existing
"Effluent Limitations and Monitoring Requirements" page and replace it with the one attached to this
letter.
This modification reduces the effluent monitoring frequencies for Biochemical Oxygen Demand
(BODS), Total Suspended Solids (TSS), Ammonia Nitrogen (NH3-N) and Fecal Coliform from daily
(5/week) to 2/week monitoring. The modification was based upon an evaluation of three years of
facility effluent monitoring data. The facility's performance satisfies the criteria established in the
"DWQ Guidance Regarding the Reduction of Monitoring Frequencies in NPDES Permits for
Exceptionally Performing Facilities" as approved by the Director of the Division of Water Quality on
October 22, 2012, and justifies reduced monitoring for these parameters. The modified monitoring
frequencies will become effective on April 1, 2013.
Please note that modificationo
has only beer made --to the mnitoring_frequencies.associated_vith
fathe -
cility's existing design capacity/permitted flow (12.5 MGD). Daily monitoring has been retained in
the 20 MGD set of limits and monitoring requirements because they will be associated with lower
effluent limits and a new operational paradigm. After sufficient data have been reported to establish a
performance standard at the expanded flow level, monitoring frequency reduction for the targeted
parameters may be revisited.
This modification is issued pursuant to the requirements of North Carolina General Statute 143-215.1
and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection
Agency dated October 15, 2007 (or as subsequently amended).
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One
Location 512 N Salisbury St Raleigh, North Carolina 27604 Nol-thCarolina
Phone [phone]wnewter FAX [phone] G lll'G ICS
Internet www ncwaterqualtty org l�dt
An Equal Opportunity 1 Affirmative Action Employer

Ms. Sonja Basinger
NC0023884 Monitoring Frequency Modification 2013
p. 2
Please note that this permit is not transferable except after notice to the Division. The Division may
require modification or revocation and reissuance of the permit. This permit does not affect the legal
requirements to obtain other permits which may be required by the Division of Water Quality or permits
required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or
Local governmental permit that may be required.
If you have any questions concerning this permit, please contact Bob Sledge at telephone number (919)
807-6398 or via e-mail at bob.sledge@,ncdenr.gov.
Sincerely,
�o( Charles Wakild, P.E.
cc: Central Files
Mooresville Regional Office/Surface Water Protection Section
NPDES Permit File
ec: Aquatic Toxicology Unit
EPA Region 4 — Ben Ghosh

A 7mA.
WDENR
North Carolina Department of-Environment and Natural Resources
Pat McCrory
Governor
October 31, 2014
Sonja Basinger
Environmental Services Manager
City of Salisbury
1915 Grubb Ferry Rd.
Salisbury, North Carolina 28144
Subject: Issuance'of NPDES Permit
Permit NCO023884
City of Salisbury WWTP
Rowan County
Facility Class IV
Dear Ms. Basinger*
John E. Skvarla, III
Secretary
Division personnel have reviewed and approved your application for a renewal of the subject
permit. Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued
pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of
Agreement between North Carolina and the U.S. Environmental Protection Agency dated October
15, 2007 (or as subsequently amended).
The following changes have been incorporated into this renewal:
• Proposed federal regulations require electronic submittal of all discharge monitoring reports
(DMRs) and specify that, if a state does not establish a system to receive such submittals, then
permittees must submit DMRs electronically to the Environmental Protection Agency (EPA).
The Division anticipates that these regulations will be adopted and is beginning
implementation.
The requirement to begin reporting discharge monitoring data electronically using the NC
DWR's Electronic Discharge Monitoring Report (eDMR) internet application has been added
to the permit. [See Special Condition A. (8.)].
• Monitoring for Total Silver and Total Copper was removed from the permit based on the
results of the statistical analyses of the effluent data.
• Based on the Permitting Guidelines for Statewide Mercury TMDL, the Mercury Minimization
Plan special condition will be added to the permit (Please see A. (9)).
• Nutrient Reopener for High Rock Lake was added to the permit (Please see A. (10.)).
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Phone; 919-807-63001 Internet www ncwaterquality org
An Equal Opportunity1 Affirmative Action Employer— Made in part by recycled paper

If any pasts, measurement frequencies or sampling requirements contained in this permit are
unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty
(30) days following receipt of this letter. This request must be in the form of a written petition,
conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of
Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless
such demand is made, this decision shall bz final and binding.
Please note that this permit is not transferable except after notice to the Division The
Division may requite modification or revocation and reissuance of the permit. This permit does not
affect the legal requirements to obtain other permits which may be required by the Division of Water
Resources or permits required by the Division of Land Resources, the Coastal Area Management Act
or any other Federal or Local governmental permit that may be requited If you have any questions
concerning this permit, please contact Sergei Chernikov at telephone number [phone].
Sincerely,
Thomas A. Reeder
Director, Division of Water Resources
cc: Central Files
NPDES Files
Mooresville Regional Office / Water Quahty
EPA Region IV (e -copy)
WSS/Aquatic Toxicology Unit (e -copy)
WSS (Carrie Ruhlman and Steve Kroeger (e -copy))
1617 Mall Service Center, Raleigh, North Carolina 27699-1617
Phone, 919-807-63001 Internet, www rimaterquallty org
An Equal Oppotunity 1 Affirmative Action Employer— Made in part by recycled paper

Permit NCO023884
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215 1, other lawful standards and regulations
promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water
Pollution Control Act, as amended, the
City of Salisbury
is hereby authorized to discharge wastewater from the facilities located at the
City of Sahsbury WWTP
1915 Grubb Ferry Road
Salisbury
Rowan County
and
850 Heiligtown Road
East Spencer
Rowan County
to receiving waters designated as the Yadkin River in the Yadkin -Pee Dee River Basin in accordance with
effluent limitations, monitoring requirements, and other applicable conditions set forth in Parts I, II, III,
and IV hereof.
The permit shall become effective December 1, 2014
This permit and the authorization to discharge shall expire at midnight on June 30, 2019.
Signed this day
October 31, 2014.
T- omas A. Reeder, Director
Division of Water Resources
By Authority of the Environmental Management Commission
Page 1 of 12

Permit NC0023884
SUPPLEMENT TO PERMIT COVER SHEET
The City of Salisbury is hereby authorized to:
Continue to operate and maintain the existing 7.5 MGD Grant Creek Wastewater Treatment Train
consisting of
➢ Influent Parshall flume
➢ Four mechanical bar screens
➢ Four grit chambers
➢ Aeration basin with mechanical floating aerators and mixers
➢ Two circular clarifiers and two rectangular clarifiers
➢ Four primary clarifiers
➢ Two trickling filters
➢ Screw pump lift station
➢ Four aerobic digesters
➢ Chlorine contact basin with liquid chlorine disinfection
➢ Belt filter press
➢ Standby power generator
➢ Effluent pump station
➢ Flow measurement instrumentation
This treatment train is located on Grubb Ferry Road near Spencer in Rowan County.
2. Continue to operate and maintain the existing 5.0 MGD Town Creek Wastewater Treatment Train
consisting of:
➢ Two mechanical bar screens
➢ Two grit and grease removal units
➢ Two aeration basins with fixed mechanical aerators and mixers
➢ Two secondary clarifiers
➢ Screw pump lift station
➢ Two aerobic digesters
➢ Chlorine contact basin with liquid chlorine disinfection
➢ Standby power generator
➢ Flow measurement instrumentation
➢ Belt filter press
➢ Effluent pump station
This treatment train is located on Heiligtown Road near East Spencer in Rowan County.
3. Continue to operate and maintain a dechlorination system and ultraviolet system (secondary to liquid
chlorine disinfection), cascade post aerator, Parshall flume, effluent sampling station, standby power
generator and diffuser at the Yadkin River Wastewater Treatment Train.
4. After receiving an Authorization to Construct from the Division, construct and operate a 20.0 MGD
wastewater treatment system.
5. Discharge from the City of Salisbury WWTP at the location specified on the attached map via outfall
001 into the Yadkin River, currently classified WS -V waters in the Yadkin -Pee Dee River Basin.
Page 2 of 12

Permit NCO023884
Part I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (12.5 MGD)
During the period beginning on the effective date of the permit and lasting until expansion beyond 12.5 MGD, the
Permittee is authorized to discharge from Outfall 001 Such discharges shall be limited and monitored$ by the
Permittee as specified below
EFFLUENT
CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Monthly
Average
Weekly
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location'
Flow
12 5 MGD7
Continuous
Recording
—
Influent or
Effluent
BOD, 5 day, 20 °C
(April 1 to October 31)
15 0 mg/L6
22 5 mg/L
2/Week
Composite
Influent &
Effluent
BOD, 5 day, 20 °C
(November 1 to March 31)
30 0 mg/L6
45 0 mg/L
2/Week
Composite
Influent &
Effluent
Total Suspended Solids
30 0 mg/L6
45 0 mg/L
2/Week
Composite
Influent &
Effluent
NH3 as N
(April 1 to October 31)
6 0 mg/L
18 0 mg/L
2/Week
Composite
Effluent
NH3 as N
(November 1 to March 31)
12 0 mg/L
35 0 mg/L
2/Week
Composite
Effluent
Dissolved O en2
Daily
Grab
Effluent
Fecal Coliform
(geometric mean
200/100 mL
400/100 mL
2/Week
Grab
Effluent
Temperature
Daily
Grab
Effluent
H3
Daily
Grab
Effluent
Total Residual Chlonne4
28 µ /L
Daily
Grab
Effluent
Total Nitrogen
(NO2 + NO3 + TKN)
Weekly
Composite
Effluent
Total Phosphorus
Weekly
Composite
Effluent
Chronic ToXjCjty5
Quarterly
Composite
Effluent
Notes:
1 Effluent sampling location is after the Yadkin River Wastewater Treatment Train, except that flow, BOD and
TSS removal efficiency shall be calculated by mathematically aggregating the values for the Grant Creek and the
Town Creek Wastewater Treatment Trains (Refer to A (6 ) )
2 The daily average dissolved oxygen effluent concentration shall not be less than 5 0 mg/L
3 The pH shall not be less than 6 0 standard units nor greater than 9 0 standard units
4 Monitoring only applies if chlorine is added to the treatment system Facility shall report all effluent TRC values
reported by a NC certified laboratory including field certified However, effluent values below 50 µg/L will be
treated as zero for compliance purposes
5 Chronic Toxicity limit (Cenodaphnia) at 5 3 % with testing in March, June, September and December (see A (4))
6 The monthly average effluent BOD5 and Total Suspended Solids concentrations shall not exceed 15% of the
respective influent value (85 % removal)
7 7 5 MGD at Grant Creek treatment train 5 0 MGD at Town Creek treatment train
8 No later than 270 days from the effective date of this permit, begin submitting discharge monitoring
reports electronically using NC DWR's eDMR application system See Special Condition A (8 )
There shall be no discharge of floating solids or visible foam in other than trace amounts
Page 3 of 12

City of Salisbury WWTP
State Grid Qua& EVNW/Ssl biay Latktuda
ReoeivlmStream Yadkin River Drainage Basin:
StreamClasm W$ -V Sub-Basbm: '
350 43' 37" N
80025'28"W
Yadkin .
03-07-04
not to scale -------------------
's
NPDES Permit No. NCO023884
Nnrth

Grant Creek HWA Design 2017 )e 1 of5
9 _ Printed 10/9/2017, 11:36 AM
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008
A I B
C
D
E I F G H I
J K
1
Headworks Analysis Spreadsheet
Spreadsheet Instructions:
2
POTW Name: rant Creek WwTf
1) Applicable Values should be entered in the Heavy Bordered Blue cells. The rest of worksheet is
3
Date:
10/5/2017
protected, password is "2".
4
POTW NPDES # _>
NCO023884
2) Additional pollutants can be added in cells A34 to A42. Note all Pollutant names are linked from
5
POTW Sludge Permit # _>
W00001956
here to other pages in HWA worksheet and also to AT worksheet (i.e., automatically entered into
other pages in HWA worksheet and also AT worksheet from HWA worksheet).
7
POTW NPDES Permitted Flow(MGD)= 7.5
=used in AT only
3) Formulas are discussed in the Comprehensive Guidance HWA Chapter.
8
POTW Flow(MGU)
5.5387
4) HWA, AT and HASL worksheets are linked. MAHLs, Basis, and Uncontrollable
load are
Average
<rased is HWA calculations
automatically entered into AT from this worksheet.
9
Uncontrollable Flow(MGD)=
5.2390
5) If red tab notes are not visible, they can be turned on in the "Tools" menu under "options", in the
10
7QI0 Stream Flow(MGD)=
134.88
"view" tab click the "comment indicator only" button.
11
Stream Classification =
WS -V
13
Class of Sludge generated (A, or B) B
14
Sludge to Digester Flow(MGD)=
Through talcfor different POTW
use Design
g
15
Sludge to Disposal Flow(MGD)-
0.02718
flows
Criteria
16
%Solids to Disposal=
18.59
Design Values Average Flow Permitted Flow
Loading
17
Sludge Site Area(acres)=
865.14
WWTF Influent BOD (mg/1) 333 438.6 323.9
x
18
Sludge Site Life(yrs)=
40
WWTF Influent TSS (mg/1) 323 432.9 319.7
x
19
Age of Sludge Site(yrs)=
10
WWTF Influent NH3 (mg/1) 150.4 111.1
20
WWTF Influent Total N(mg/l)
21
Pass -Through Loading Calculations
WWTF Influent Total P (mg/1)
Stream Standard
Pass-Thru Minimum
NPDES LIMIT
Plant Removal
Removal rate
NPDES Loading Standard Stream Loading Design Criteria
Loading Pass-Thru
23
Pollutant (mgA)
Rate (%)
Source
(lbs/day) (mg/1) Standard Source (lbs/day) Loading (lbs/day)
(lbs/day) Basis
24
BOD 15
96.58
Site Specific
20,260 20,829
20,829 Design
25
TSS 30
93.07
Site Specific
19,997 20,204
20,204 Design
26
Ammonia 6 1
96.01
Site Specific
6,946
6,946 NPDES
27
Arsenic
45
Default Literature
0.01 Human Health 21.29261
21.2926 Stream Std
28
Cadmium
67
Default Literature
0.002 NC-WQS-WS 7.09751
7.0975 Stream Std
29
Chromium
70.24
Site Specific
0.01 1 Aquatic Life 43.28631
43.2863 Stream Std
30
Copper
80.02
Site Specific
0.0082 Aquatic Life 48,06281
48.0628 Stream Std
31
Cyanide
69
Default Literature
0.005 C-WQS-WS 18.8886
18.8886 Stream Std
32
Lead
61
Default Literature
0.0031 Aquatic Life 9.3087
9.3087 Stream Std
33
Mercury
60
Default Literature
0.000012 NC -W S -WS 0.03513
0.03513 Stream Std
34
Molybdenum
8.98
Site Specific
0.160 Aquatic Life 205.8610
205.8610 Stream Std
35
Nickel
42
Default Literature
0.025 NC -W S -WS 50.4781
50.4781 Stream Std
36
Selenium
50
Default Literature
0.005 NC -W S -WS 1 11.7109
11.7109 Stream Std
37
Silver
75
Default Literature
0.00006 Aquatic Life 0.2811
0.2811 Stream Std
38
Zinc
64.87
Site Specific
0.130 A vatic Life 433.36741
433.3674 Stream Std
39
Total Nitrogen 1 11
49.53
Site Specific
40
Total Phos. 1
48.89
Site Specific
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Grant Creek HWA , 2014 2017 —Design
_2014 _ie2ot5
g _ Printed 10/9/2017, 11:36 AM
A
B
C
D E I
F
G
H I
J K
42
43
44 Inhibition Loading Calculations
Average Influent NI -11 (mg/1)
Average Anaerobic Digester NHI (mg/1)
only enter when have ANAEROBIC digester
45 Pollutant
Primary
Removal Rate
(%)
Primary
Removal Rate
Source
A.S./NiQT.F. A.S./Nit, T.F.
Inhibition Inhibition
Concentration Concentration
(mg/1) Source
A.SJNit,/T.F.
Inhibition
Loading
(lbs/day)
Digestor
Inhibition
Concentration
(mg/1)
Digestor
Inhibition Digestor Inhibition
Conc.Source Loading(lbs/day)
Minimum Minimum
Inhibition Inhibition
Loading Loading
(lbs/day) Source
46 BOD
47 TSS
48 Ammonia
480 Lit -AS
22172.5238
22172.52
49 Arsenic
0.1 Lit -AS
4.6193
4.6193 i
50 Cadmium
1 Lit -AS
46.1928
46.1928 MASNit/TF
51 Chromium
0.394 Lit -Nit -NC 2006
18.1999
18.1999
52 Copper
0.48 Lit -Nit -NC 2006
22.1725
22.1725 i53
Cyanide
0.1 Lit -AS
4.6193
4.6193 i
54 Lead
0.5 Lit -Nit
23.0964
23.0964 AS/Nit/TF i
55 Mercury
0.1 Lit -AS
4.6193
4.6193 AS/Nit/TF i
56 Molybdenum
57 Nickel
025 Lit -Nit
11.5482
11.5482 AS/Nit/TF i
58 Selenium
59 Silver
0.25 Lit -AS
11.5482
11.5482 AS/Nit/TF i
60 Zinc
1 Lit-AS/Nit
46.1928
46.1928 AS/NIUTF i
61 Total Nitrogen
62 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Grant Creek HWA r. Design_2014 2017 le 3 of 5
__ Printed 10/9/2017, 11:36 AM
A
B
C
D
E
F
G
H
I
J K
63
64 Sludge Loading Calculations
65 Pollutant
Sludge Ceiling
Concentration
Limit (mg/kg)
Sludge Ceiling
Load
(lbs/day)
Sludge Ceiling
Load
- HASL Calc. -
(lbs/day)
Cumulative Sludge
Rate Limit
(lbs/(acre"life))
Cumulative
Sludge Loading
(lbs/day)
Class A Limits
Monthly
Average Rate
Limit (mg/kg)
Class A Limits
Monthly Avg.
Loading
(lbs/day)
Class A Limits
Mon. Avg. Load. -
HASL Calc. -
(lbs/day)
Minimum Minimum
Sludge Sludge
Loading Loading
(lbs/day) Sorce
66 BOD
67 TSS
68 Ammonia
69 Arsenic
75
7.0233
36
4.7375
41
4.7375 Cumul. Slud
70 Cadmium
85
5.3461
34
3.0051
39
3.0051 Cumul. Slud
71 Chromium
72 Copper
4300
226.4461
1338
99.0187
1500
99.0187 Cumul. Slud
73 Cyanide
74 Lead
840
58.0289
267
25.9204
300
25.9204 Cumul. Slud
75 Mercury
57
4.0033
15
1.4805
17
1.4805 Cumul. Slud
76 Molybdenum
75
35.1949
35.1949 Sludge Ceili
77 Nickel
420
42.1400
374
52.7330
420
42.1400 Sludge Ceili
78 Selenium
100
8.4280
89
10.5410
100
8.4280 Sludge Ceili
79 Silver
80 Zinc
7500
487.2056
2498
228.0386
2800
228.0386 Cumul. Slud
81 Total Nitrogen
82 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

of 5
Grant Creek HWA ,. Desi _2014 2017
_ _ n
g _ Printed 10/9/2017,1i36AM 1136 AM
A
I B I C I
D E
F G H
I J K
83 Maximum Allowable Headworks Loading Calculations
Minimum Pass Minimum Minimum Minimum Minimum
Through Loading Pass Through Inhibition Loading Inhibition Loading Sludge Loading Sludge Loading
84 (Ibs/da) Source (lbs/da) Source Obs/day) Sorce
85 BOD 20829.2 Desi
Allowable Maximum Allowable
Headworks Headworks Loading
Loading(lbs/day) Source
20829.2 Design
86 TSS
87 Ammonia
88 Arsenic
89 Cadmium
90 Chromium
91 Copper
92 Cyanide
93 Lead
94 Mere
95 Molybdenum
96 Nickel
97 Selenium
98 Silver
99 Zinc
100 Total Nitrogen
101 Total Phos.
20203.7 Desi
6946.3 NPDES
21.2926 Stream Std
7.0975 Stream Std
43.2863 Stream Std
48.0628 Stream Std
18.8886 Stream Std
9.3087 Stream Std
0.03513 Stream Std
205.8610 Stream Std
50.4781 Stream Std
11.7109 Stream Std
0.2811 Stre
433.3674 Stream Std
22172.5238 AS/Nit/TF inhibiti
4.6193 AS/Nit1TF inhibiti
46.1928 AS/Nit/TF inhibiti
18.1999 AS/Nit/TF inhibiti
22.1725 AS/NitITF inhibiti
4.6193 AS/Nit/TF inhibiti
23.0964 AS/Nit/TF i it ibiti
4.6193 AS/Nit/TF inhibiti
11.5482 AS/Nit/TF inhibin
46.1928 AS/Nit/TF inhibiti
4.7375 Cumul. Sludge Loading
3.0051 Cumul. Slud a Loading
99.0187 Cumul. Slud a Loading
25.9204 Cumul. Sludge Loading
1.4805 Cumul. Sludge Loading
35.1949 Sludge Ceiling
42.1400 Sludge Ceiling
8.4280 Sludge Ceiling
228.0386 Cumul. Slud a Loading
20203.7 Design
6946.3 NPDES
4.6193 AS/Nit/TF inhibition
3.0051 Cumul. Slud Loading
18.1999 AS/Nit/TF inhibition
22.1725 AS/Nit/TF inhibition
4.6193 AS/Nit/TF inhibition
9.3087 Stream Std
0.03513 Stream Std
35.1949 Sludge Ceiling
11.5482 AS/Nit/TF inhibition
8.4280 Sludge Ceiling
0.2811 Stream Std
46.1928 AS/Nit/TF inhibition
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February
am Std
11.5482 AS/Nit/TF inhibiti
2008

Grant Creek HWA ^ t 2014 2017 n
Desi _ age 5 of 5
g _ Printed 10/9/2017, 11:36 AM
A
B C
D
E F
G
H I J K
102
103 Maximum Allowable Industrial Loadin s Calculations
Design vs. Pass -
Thru Warning
Maximum
Allowable Check to Use Uncontrollable
Headworks Loading IIASL Cates Concentration Uncontrollable Uncontrollable
104 Pollutant Obs/day) MAHL Basis (x) (mg/1) Source Load Obs/day)
Maximum
Allowable
Industrial
Load (lbs/day)
105 BOD 20829.1500 Design 250 Literature 10923.3150
9905.8350
106 TSS 20203.6500 Design 250 Literature 10923.3150
9280.3350
107 Ammonia 6946.2794 NPDES 28.45 Site Specific 1243.0732
5703.2062
108 Arsenic 4.6193 AS/Nit/TF inhibition 0.003 iterature 0.1311
4.4882
109 Cadmium 3.0051 Cumul. Sludge Loadin 0.003 Literature 0.1311
2.8741
110 Chromium 18.1999 AS/NiM inhibiti N/A 0.05 Literature 2.1847
16.0153
111 Copper 22.1725 AS/NiVIF inhibition 0.0691 Mass Balance 3.0192
19.1533
112 Cyanide 4.6193 AS/NiVfF inhibiti N/A 0.041Literature 1.7914
2.8279
113 Lead 9.3087 Stream Std 0.049 Literature 2.1410
7.1677
114 Mercury 0.03513 Stream Std 0.0003 iterature 0.01311
0.02202
115 Molybdenum 35.1949 Sludge Ceiling 0.1054 Site S ecific 4.6053
30.5896
116 Nickel 11.5482 AS/NiVPF inhibition 0.021 'terature 0.9176
10.6306
ce 0.1879
117 Selenium 8.4280 Sludge Ceiling 0.0043Kte
8.2401
118 Silver 0.2811 Stream Std N/A 0.005 0.2185
0.0626
119 Zinc 46.1928 AS/Nit/TF inhibition 0.2082c 9.0969
37.0958
120 Total Nitrogen 50.285c 2197.1156121
Total Phos. 7.65c A 334.2534
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

IUP
Count
2
3
4
5
6
7
8
9
10
Workbook Name: HWAATDesign_..,.:_2014_2017, Worksheet Name: AT Printed: 10/9/20 :36 AM
Page 1 of 4
Allocation Table
Headworks last approved:
12/07/12
Allocation Table updated:
09/22/17
Permits last modified:
10/01/17
Grant Creek WW'1'1'
NC0023884
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected, password is "2".
2) Formulas are discussed in the Comprehensive Guidance, Chapter 6, Section C.
3) HWA and AT worksheets in this workbook are linked. Pollutant Names, MAHLs, Basis, and Uncontrollable load in
this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in columns AT
through BK.
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) _>
Uncontrollable Loading (lbs/day) _>
Total Allowable for Industry (MAIL) (lbs/day) _>
Total Permitted to Industry (lbs/day) _>
MAIL left (lbs/day) _>
Percent Allow. Ind. (MAIL) still available (%) _>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/day) _>
HWA.AT
Revised: November 2005
NPDES Permitted
0.
NPDES
7.5000
5.2390
2.2610
0.7800
1.4810
65.5%
19.7%
0.3750
10923
9905.8
2972
6933
70.0%
33.3%
1041
1681
10923
9280
1681
7599
81.9%
37.6%
1010
FLOW
BOD
TSS
Industry
Type
Renewal
Modification
Date
Permit Limits
Permit Limits
Permit Limits
INDUSTRY NAMES
Permit
Pipe
of
Effective
Effective
Permit
Conc. Load
Conc. Load
(Please list arphabcudy)
number
number
Industry
Date
Date
Expires
MGD al/da
mg/1 lbs/da
m I lbs/da
Akzo Nobel
0002
01
2869-414
09/24/14
11/13/14
09/01/19
0.3250 325,000
300.00
500.00
CSP Composites
0036
01
3089-463
10/29/14
01/22/16
09/30/19
0.0350 35,000
102.00
106.00
Freirich Foods
0007
01
2013
04/08/16
03/30/21
0.1500 150,000
1520.00
500.00
Hitachi Metals
0026
01
3264-471-J
07/29/16
06/30/21
0.2000 200,000
300.00 500.40
300.00 500.40
Innosnec Active Chemicals
0038
01
2843
10/01/17
09/30/22
0.0700 70,000
550.00
75.00
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) _>
Uncontrollable Loading (lbs/day) _>
Total Allowable for Industry (MAIL) (lbs/day) _>
Total Permitted to Industry (lbs/day) _>
MAIL left (lbs/day) _>
Percent Allow. Ind. (MAIL) still available (%) _>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/day) _>
HWA.AT
Revised: November 2005
NPDES Permitted
0.
NPDES
7.5000
5.2390
2.2610
0.7800
1.4810
65.5%
19.7%
0.3750
10923
9905.8
2972
6933
70.0%
33.3%
1041
1681
10923
9280
1681
7599
81.9%
37.6%
1010

POND==
NPDES#=-
IUP
Count
2
3
4
5
6
7
8
9
10
Workbook Name: HWAATDesign_�.._2014_2017, Worksheet Name: AT
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 09/22/17
Permits last modified: 10/01/17
Printed: 10/9/201 36 AM
Page 2 of 4
Grant Creek WWTT
NCO023884
INDUSTRY NAMES
(D(casc(ist alphabeticO
Industry
Permit
number
Pipe
number
Ammonia
Permit Limits
Conc. Load
m l lbs/da
Arsenic
Permit Limits
Cone. Load
m l lbs/da
Cadmium
Permit Limits
Cone. Load
m l lbs/da
Chromium
Permit Limits
Conc. Load
mg/1 lbs/da
Copper
Permit Limits
Cone. Load
mg/1 lbs/da
Cyanide
Permit Limits
Conc. Load
m l lbs/da
Akzo Nobel
0002
01
219.00 593.60
AS/Nit/TF
AS/Nit/TF
1 0.1500
1 0.0800
0.4200
CSP Composites
0036
01
8.60
3.0051
18.1999
22.1725
0.0521
0.1311
Freirich Foods
Hitachi Metals
0007
0026
01
01
5703.21
0.0170
2.8741
0.7100
9.9600
0.1950
Innos ec Active Chemicals
0038
01
1
5101.01
0.0050
0.0080
0.02501
0.0100 0.0058
89.4%
99.6%
99.8%
94.6%
47.2
73.4%
96.8%
95.5%
83.2%
40.8
347.31
0.2310
0.1503
0.9100
1.1086
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) _>
Uncontrollable Loading (lbs/day) =>
Total Allowable for Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/dav) _>
HWA.AT
Revised: November 2005
U.62U8
AS/Nit/TF
inhibition
R
93147908
78.0 '
47.8 '
0.231
Cumul.
AS/Nit/TF
Sludge
AS/Nit/TF
AS/Nit/TF
NPDES
inhibition
Loading
inhibition
inhibition
6946.28
4.6193
3.0051
18.1999
22.1725
1243.07
0.1311
0.1311
2.1847
3.0192
5703.21
4.4882
2.8741
16.0153
19.1533
602.20
0.0170
0.0050
0.8680
10.1171
5101.01
4.4712
2.8691
15.1473
9.0362
89.4%
99.6%
99.8%
94.6%
47.2
73.4%
96.8%
95.5%
83.2%
40.8
347.31
0.2310
0.1503
0.9100
1.1086
U.62U8
AS/Nit/TF
inhibition
R
93147908
78.0 '
47.8 '
0.231

Workbook Name: HWAATDesign_�%.',_2014_2017, Worksheet Name: AT
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 09/22/17
Permits last modified: 10/01/17
Po-rw=> Grant Cre
WDES#=> NC0023884
IUP
Count
I
2
3
4
5
6
7
8
9
10
INDUSTRY NAMES
(please list aIphabcud.,)
Ak/_o Nobel
CSP Composites
Freirich Foods
Hitachi Metals
Innos ec Active Chemicals
01
Permit Limits
0007
01
Conc. Load
Industry
Permit
number
Pipe
number
Permit Limits
Conc. Load
mg/1 lbs/da
0002
01
0.100
0036
01
Permit Limits
0007
01
Conc. Load
0026
01
0.324
0038
01
0.005
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) =>
Uncontrollable Loading (lbs/day) =>
Total Allowable for Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) _>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) =>
5 Percent MAHL (lbs/dav) =>
HWA.AT
Revised: November 2005
0.4290
Stream
Std
9.3087
2.1410
7.1677
0.4290
6.7387
9 4. 0 ON
72.4 ON
Printed: 10/9/20 , 1:36 AM
Page 3 of 4
Mercury
Molybdenum
Nickel
Selenium
Silver
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Conc. Load
Conc. Load
Conc. Load
Conc. Load
Conc. Load
mg/1 lbs/da
m 1 lbs/da
m 1 lbs/da
m 1 lbs/da
m l lbs/da
0.013108
4.6053
0.1600
0.1879
0.2185
0.160
0.015
0.000000
0.0000
1 0.3350
1 0.00001
1 0.0000
Sludge
AS/Nit/TF
Sludge
Stream
Stream Std
Ceiling
inhibition
Ceiling
Std
0.035133
35.1949
11.5482
8.4280
0.2811
0.013108
4.6053
0.9176
0.1879
0.2185
0.022025
30.5896
10.6306
8.2401
0.0626
0.000000
0.0000
0.3350
0.0000
0.0000
0.022025
30.5896
10.2956
8.2401
0.0626
100.0 %
100.00/0
1000%
100.0%62.7%
86.9 %
M6.
97.8 %
22.3 %0.001757
1.7597
0.4214
0.0141

POTW
NPDES#=:
IUP
Count
2
3
4
5
6
7
8
9
10
Workbook Name: HWAATDesign_�.,_2014_2017, Worksheet Name: AT
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 09/22/17
Permits last modified: 10/01/17
Grant Creek WWTT
NCO023884
INDUSTRY NAMES
(please hstalphabe.d,)
Industry
Permit
number
Pipe
number
Zinc
Permit Limits
Conc. Load
m l lbs/da
Total Nitrogen
Permit Limits
Conc. Load
m l lbs/da
Total Phos.
Permit Limits
Conc. Load
m l lbs/da
Akzo Nobel
0002
01
0.4250
CSP Composites
0036
01
0.1043
Freirich Foods
0007
01
35.7745
Hitachi Metals
0026
01
0.2920
#######
#######
Innospec Active Chemicals
0038
01
0.5000
Column 1 otals =>
Basis=>
MAHL from HWA (lbs/day) =>
Uncontrollable Loading (lbs/day) =>
Total Allowable for Industry (MAIL) (lbs/day) _>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) =>
5 Percent MAHL Obs/dav) =>
HWA.AT
Revised: November 2005
I.3L1.5
LUVV
I U.uu
AS/Nit/TF
inhibition
46.1928
9.0969
#######
334.25
37.0958
1.3213
0.00
0.00
35.7745
96.4 %
#######
#######
77.4%
#######
#######
2.3096
Printed: 10/9/201 36 AM
Page 4 of 4

Grant Creek
Sample Date
tly 2014
Spreadsheet
Instructions:
1) Data
entered only in
u ust 2014
tember 2014
< in L
Heavy
Bordered cells.
Rest of
worksheet is
protected,
password is
2
2) For below
ctober 2014
ovember 2014
ecember 2014
muary 2015
;bruary 2015
172
detection data,
enter ^<^ in "<"
column, and
larch 2015
Aril 2015
une 2015
my 2015
kugust 2015
;eptember 2015
)ctober 2015
Jovember 2015
)ecember 2015
anuary 2016
'ebruary 2016
vlarch 2016
kpril 2016
vlay 2016
une 2016
my 2016
kugust 2016
;eptember 2016
)ctober 2016
Jovember 2016
)ecember 2016
anuary 2017
�ebruary 2017
vlarch 2017
kpril 2017
vlay 2017
une 2017
Column Averages =>
5.538694
Removal RatAnCalculations
Grant Creek Treatment Train Removal Rate -1 4-17.2 0 % of data is BDL 0 % of data is BDL
Removal Rates777-
Page 1 of 8 pages RR for this HWA -r-9658-07.1 RR for this HWA =T93.07
9/19/2017, 1:59 PM
Revision: August 1999
•
Influent
Used in
Effluent Used in
< in L
Calculation <
m L Calculation
162
162
3.1 3.1
172
172
1.7 1.7
181
181
3.1 3.1
193
193
5.1 5.1
198
198
3.3 3.3
2031
203
6 6
2461
246
9.2 9.2
2131
213
7.2 7.2
1881
188
6.2 6.2
1751
175
5.9 5.9
220
220
8.5 8.5
2001
200
4.8 4.8
1991
199
2.3 2.3
2061
206 1
13.9 13.9
1741
174 1
9 9
1621
162
6.5 6.5
1381
138
8.1 8.1
1821
182
6.7 6.7
1591
159
5.1 5.1
1831
183
6.6 6.6
1631
163 1
4.8 4.8
1511
151 1
6 6
1711
171 1
6.7 6.7
2071
207 1
4.4 4.4
1621
162 1
5.9 5.9
1081
108 1
2.7 2.7
1521
152 1
5.1 5.1
1471
147 1
5.1 5.1
185
185
9.7 9.7
185
185
7.8 7.8
154
154
5.7 5.7
189
189
4.9 4.9
188.2
188.2
5.3 5.3
1381
138
6.2 6.2
1351
135
6.7 6.7
122
122
6.5 6.5
212 1
175.3111
5.994444
Unpaired Site Specific
RR
13.5
Literature/Default RR
Grant Creek Treatment Train Removal Rate -1 4-17.2 0 % of data is BDL 0 % of data is BDL
Removal Rates777-
Page 1 of 8 pages RR for this HWA -r-9658-07.1 RR for this HWA =T93.07
9/19/2017, 1:59 PM
Revision: August 1999
•
Influent
Used in
Effluent
Used in
< m L
Calculation <
m L
Calculation
198
198
14.9
14.9
188
188
15.3
15.3
218
218
17.5
17.5
248
248
15.8
15.8
226
226
6.9
6.9
2231
223 1
13
13
262
262
16.3
16.3
202
202
16.1
16.1
219
219
10.8
10.8
196
196
13.9
13.9
222
222
16.3
16.3
215
215
13.3
13.3
365
365
9.3
9.3
247
247
16.8
16.8
186
186 1
21.6
21.6
232
232 1
17.2
17.2
2021
202 1
17.7
17.7
2821
282 1
18.5
18.5
2461
246 1
14.9
14.9
4001
400 1
10.3
10.3
1911
191
11.3
11.3
1711
171
14.1
14.1
2401
240
20
20
2861
286 1
16.9
16.9
2411
241 1
20.3
20.3
1081
108 1
20
20
2121
212 1
19.1
19.1
2371
237 1
13.5
13.5
2841
284 1
29.2
29.2
2871
287 1
20.2
20.2
1931
193 1
18.1
18.1
2421
242 1
12.4
12.4
237.71
237.7 1
13.1
13.1
1801
180 1
17.3
17.3
197
197
15.4
15.4
197
197
16.5
16.5
230.0194
15.93889
Unpaired Site Specific
RR =>
93.07
Literature/Default RR =>
85.00
Grant Creek Treatment Train Removal Rate -1 4-17.2 0 % of data is BDL 0 % of data is BDL
Removal Rates777-
Page 1 of 8 pages RR for this HWA -r-9658-07.1 RR for this HWA =T93.07
9/19/2017, 1:59 PM
Revision: August 1999
•

•
Grant Creek
Sample Date
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
Aril 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
1 El
Column Averages =>
Grant Creek Treatment Train Removal Rate -14-17.2
Removal Rates
Page 2 of S pages
9/19/2017, 1:59 PM
Revision: August 1999
Removal Ratajl�ealculations
0 % of data is BDL
RR for this H WA -1-96-0-1-0/7.1
96.01
AMMONIA
Q
Q®
Q
Q
Q
11
11
1 1
11
ARSENIC
1 1 Q
1 1 �
111 Q
1 11 Q®1
111 Q
Influent
Used in
Effluent
Used in
< m L
Calculation <
m L
Calculation
15.4
15.4
0.47
0.47
16.6
16.6
0.29
0.29
18.1
18.1 1
0.41
0.41
16.9
16.9
1.1
1.1
16.5
16.5
0.39
0.39
17.81
17.8 1
0.42
0.42
19.41
19.4 1
0.67
0.67
22.21
22.2 1
0.52
0.52
21.61
21.6 1
0.64
0.64
18.51
18.5 1
0.54
0.54
18.41
184 1
0.69
0.69
19.21
19.2 1
0.57
0.57
21.51
21.5 1
0.58
0.58
20.61
20.6 1
0.563
0.563
20.61
20.6 1
0.452
0.452
17.11
17.1 1
0.52
0.52
10,91
10.9 1
1.3
1.3
12.91
12.9 1
0.768
0.768
14.3
14.3
0.641
0.641
17.0
17
0.46
0.46
14.4
14.4
0.562
0.562
15.7
15.7
1.07
1.07
15.8
15.8
0.58
0.58
15.4
15.4
0.62
0.62
15.4
15.4
0.51
0.51
16.2
16.2
0.47
0.47
17.6
17.6
0.55
0.55
17.2
17.2
0.73
0.73
20.2
20.2
0.99
0.99
17.1
17.1
0.58
0.58
14.5
14.5
1.64
1.64
22.6
22.6
0.66
0.66
21.19
21.19
0.93
0.93
12.6
12.6
1.16
1.16
13.3
0.75
0.75
H12.0
]12
0.84
0.84
17.13028
0.684333
Unpaired Site Specific RR =>
96.01
Literature/Default RR =>
85.00
0 % of data is BDL
RR for this H WA -1-96-0-1-0/7.1
96.01
Unpaired Site Specific RR =>F50 % BDI
Literature/Default RR => 45.00
100 % of data is BDL
RR for this HWA => 45.00
C]
Q
Q®
Q
Q
Q
11
11
1 1
11
ARSENIC
1 1 Q
1 1 �
111 Q
1 11 Q®1
111 Q
11
11
11
11
111
111
11
11
111
Q
11
I I Q
11
11
Q
11
111 Q®
1 1
Q
11
111 Q®1
111
Q
11
111 Q
11
111
Q
11
�Q
11
111
Q
1 11
1 111 0
1 11
1 111
1 11
1 111 Q
1 11
1 1
1 11�
1 11�
Unpaired Site Specific RR =>F50 % BDI
Literature/Default RR => 45.00
100 % of data is BDL
RR for this HWA => 45.00
C]

•
Grant Creek
Sample Date
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
Column Averages =>
Grant Creek Treatment Train Removal Rate -14-17.2
Removal Rates
Page 3 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
Removal RaksCalculations
Unpaired Site Specific RR =>F50 % BDL,
Literature/Default RR => 67.00
92 % of data is BDL
RR for this HWA => 67.00
CHROMIUM
CADMIUM
Influent
< m L
0.0074
<
Influent
m L
Used in
Calculation <
Effluent
m L
Used in
Calculation
0.009
0.009 <
0.005
<1
0.002
0.001 <1
0.002
0.001
<1
0.002
0.001 <1
0.002
0.001
<1
0.002
0.001 <
0.002
0.001
<1
0.002
0.00251
0.001 <
0.0025 <
0.002
0.002
0.001
0.001
0.00261
0.0026 <
0.002
0.001
<1
0.002
0.001 <
0.002
0.001
0.0054
0.0054 <1
0.005
0.0025
<1
0.0021
0.001 <
0.002
0.001
0.0065
0.0065 <
0.005
0.0025
<1
0.002
0.001 <
0.002
0.001
0.0025
0.0084
Unpaired Site Specific RR =>
Literature/Default RR -F82-007071
0.0025
70.24
<
0.002
0.001 <1
0.002
0.001
<
0.001
0.0005 <
0.001
0.0005
<
0.00051
0.00025 <
0.0005
0.00025
0.0012
0.0009
Unpaired Site Specific RR =>F50 % BDL,
Literature/Default RR => 67.00
92 % of data is BDL
RR for this HWA => 67.00
50 % of data is BDL
RR for this HWA => 70.24
•
CHROMIUM
Influent
< m L
0.0074
Used in
Calculation <
0.0074 <
Effluent
m L
0.005
Used in
Calculation
0.0025
0.009
0.009 <
0.005
0.0025
0.015
0.015 <
0.005
0.0025
0.0076
0.0096
0.0083
0.0076 <1
0.0096 <
0.0083 <
0.005
0.005
0.005
0.0025
0.0025
0.0025
0.008
0.008 <
0.005
0.0025
0.0083
0.0083 <
0.005
0.0025
0.0054
0.0054 <1
0.005
0.0025
0.0077
0.0077 <
0.005
0.0025
0.0065
0.0065 <
0.005
0.0025
O -c081
0.008 <
0.005
0.0025
0.0084
Unpaired Site Specific RR =>
Literature/Default RR -F82-007071
0.0025
70.24
50 % of data is BDL
RR for this HWA => 70.24
•

•
Grant Creek
Sample Date
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
une 2017
Column Averages =>
Grant Creek Treatment Train Removal Rate -14-17.2
Removal Rates
Page 4 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
Removal Rata■Calculations
0 % of data is BDL
RR for this HWA -r 80.02 %
COPPER
CYANIDE
Influent
< m L
Used in
Calculation <
Effluent
m L
Used in
Calculation
0.0681
0.0441
0.0791
0.04441
0.068 j
0.044 1
0.079 1
0.0444 1
0.0187
0.006
0.0128
0.0065
0.0187
0.006
0.0128
0.0065
111 Q
11
11
0.2491
0.249 1
0.0353
0.0353
11
111 Q
11
111
0.04281
0.02221
0.06011
0.0428 1
0.0222 1
0.0601 1
0.0139
0.0069
0.0109
0.0139
0.0069
0.0109
Q
11
111 Q
11
0.05291
0.0529 1
0.0202
0.0202
0.0655
0.0655 1
0.021
0.021
111 Q
11
111
0.055
0.055
0.0066
0.0066
11
111
Q
11
111 Q
11
111
0.0424
0.0424 1
0.00611
0.0061
0.0688
Unpaired Site Specific RR
Literature/Default RR
0.0137
0 % of data is BDL
RR for this HWA -r 80.02 %
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR => 69.00
100 % of data is BDL
RR for this HWA => 69.00
7-71
•
CYANIDE
Q
Q
Q
Q
Q
11
11
11
11
11
11
111 Q
111 Q
111 Q
1 1 Q®1
111 Q
1 1 Q
11
11
11
11
11
11
11
111
11
111
111
Q
11
111 Q
11
11
11
111 Q
11
111
Q
11
111 Q
11
111
Q
11
111 Q
11
111
Q
11
11 Q
11
111
Q
11
111 Q
11
111
1 11 1
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR => 69.00
100 % of data is BDL
RR for this HWA => 69.00
7-71
•

U
Grant Creek
Sample Date
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
Column Averages =>
Grant Creek Treatment Train Removal Rate -14-17.2
Removal Rates
Page 5 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
Removal Rat&IGalculations
Unpaired Site Specific RR =>F50 % BDL
Literature/Default RR => 61.00
83 % of data is BDL
RR for this HWA => 61.00
LEAD
<
<1
Influent
m L
0.0051
Used in
Calculation <
0.0025 <1
Effluent
m L
0.005
Used in
Calculation
0.0025
<1
0.0051
0.0025 <1
0.005
0.0025
0.00521
0.0052 <
0.005
0.0025
<1
<1
<1
0.005
0.005
0.005
0.0025 <
0.0025 <
0.0025 <
0.005
0.005
0.005
0.0025
0.0025
0.0025
<1
0.00021
0.0001
<1 0.0002
0.0001
<I
0.005
0.0025 <1
0.005
0.0025
0.00551
0.0055 <1
0.005
0.0025
<1
0.0051
0.0025 <1
0.005
0.0025
<1
0.0002
0.0001
< 0.0002
0.0001
<1
0.0051
0.0025 <1
0.005
0.0025
<
0.0002
0.0001
< 0.0002
0.0001
0.00011
0.00010
0.0361
0.036 <1
0.001
0.0005
0.005
0.005 <
0.001
0.0005
0.00601
0.0022
Unpaired Site Specific RR =>F50 % BDL
Literature/Default RR => 61.00
83 % of data is BDL
RR for this HWA => 61.00
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 60.00
96 % of data is BDL
RR for this HWA => 60.00
7071
•
MERCURY
<
<1
<1
<
<
Influent
in L
0.00021
0.00021
0.00021
0.0002
Used in
Calculation
0.0001
0.0001
0.0001
0.0001
Effluent
< m L
<1 0.0002
< 0.00021
< 0.0002
< 0.0002
Used in
Calculation
0.0001
0.0001
0.0001
0.0001
<
0.0002
0.0001
< 0.0002
0.0001
<
0.0002
0.0001
< 0.0002
0.0001
<1
0.00021
0.0001
<1 0.0002
0.0001
0.00021
0.0002
< 0.0002
0.0001
<1
0.0002
0.0001
< 0.0002
0.0001
<1
0.0002
0.0001
< 0.0002
0.0001
<1
0.0002
0.0001
< 0.0002
0.0001
<
0.0002
0.0001
< 0.0002
0.0001
0.00011
0.00010
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 60.00
96 % of data is BDL
RR for this HWA => 60.00
7071
•

•
Grant Creek
Sample Date
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
December 2015
January 2016
February 2016
March 2016
April 2016
May 2016
June 2016
July 2016
August 2016
September 2016
October 2016
November 2016
December 2016
January 2017
February 2017
March 2017
April 2017
May 2017
June 2017
1 j
Column Averages =>
Grant Creek Treatment Train Removal Rate -1 4-17.2
Removal Rates
Page 6 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
Removal Ralk-wCalculations
0 % of data is BDL
RR for this HWA => r 8.98 771
MOLYBDENUM
<ulation
in
<
Effluent
m L
Used in
Calculation
< 0.005
0.0025 <
0.005
0.0025
ffened
0.033
0.0282
0.0282
0.0087
0.0087 <1
0.005
0.0025
0.0181
0.036
0.018 1
0.0318
0.0162
0.0318
0.0162
0.03511
0.0351 1
0.0297
0.0297
<1 0.0051
0.0025 <1
0.005
0.0025
0.0431
0.04841
0.0332
0.0256
0.043 1
0.0484 1
0.0332 1
0.0256
0.0356
0.0388
0.0316
0.0273
0.0356
0.0388
0.0316
0.0273
0.0254 0.0254 0.0299
0.05271 0.0527 1 0.047
0.0421 0.042 1 0.044
0.0385 0.0385 0.0321
0.0359
Unpaired Site Specific RR =>
Literature/Default RR =>
0.0299
0.047
0.044
0.0321
0.0327
8.98
33.00
0 % of data is BDL
RR for this HWA => r 8.98 771
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR => 42.00
88 % of data is BDL
77-7
RR for this HWA => 42.00
•
Influent
< m L
Used in
Calculation <
Effluent
m L
Used in
Calculation
< 0.005
0.0025 <
0.005
0.0025
<1 0.005
0.0025 <1
0.005
0.0025
0.0087
0.0087 <1
0.005
0.0025
0.0074
0.0074 <1
0.005
0.0025
<1 0.0051
0.0025 <1
0.005
0.0025
<1 0.0051
0.0025 <1
0.005
0.0025
0.0052
0.0052 <
0.005
0.0025
<1 0.005
<1 0.005
<1 0.005
< 0.005
< 0.005
0.0025 <
0.0025 <
0.0025 <1
0.0025 <
0.0025 <
0.0037
0.005
0.005
0.005
0.005
0.005
0.0025
0.0025
0.0025
0.0025
0.0025
0.0025
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR => 42.00
88 % of data is BDL
77-7
RR for this HWA => 42.00
•

Column Averages =>
Removal Rg&Calculations
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 50.00
Grant Creek Treatment Train Removal Rateh1 Np7o data is BDL
Removal Rates RR for this HWA => 50.00
Page 7 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
ZINC
SELENIUM
Influent
< m L
e"
Influent
m L
0.005
SILVER
Used in
Calculation <
0.0025 <1
Effluent
m L
0.005
Used in
Calculation
0.0025
Q
Q
Q
11
1 1
11
111 Q
11 Q
111 Q
11
1 1
11
11
1 1
111
Q®1
'Q
11
11 �
111 Q
1 1
11
1 11
111
<1
<1
<
<1
0.0051
0.0051
0.0051
0.0051
0.0025 <1
0.0025 <1
0.0025 <1
0.0025 <1
0.005
0.005
0.005
0.005
0.0025
0.0025
0.0025
0.0025
<1
0.0051
0.0025 <1
0.005
0.0025
0.0372
11
111 Q
11
111
Q®1
0.0051
111 Q
11
I 1
0.0828
0.0828
0.0292
Q
1 1
1 11 Q®1
0.005
1 11
0.07001
<1
<
0.0051
0.005
0.0025 <1
0.0025 <1
0.005
0.005
0.0025
0.0025
Q
11
111 Q
11
111
Q
Q
1 11
1 1
1 111 Q
1 111 Q
1 11
1 11
1 111
1 111
<
<
0.001
0.001
1 11 1
0.001
0.001
0.0005
0.0005
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 50.00
Grant Creek Treatment Train Removal Rateh1 Np7o data is BDL
Removal Rates RR for this HWA => 50.00
Page 7 of 8 pages
9/19/2017, 1:59 PM
Revision: August 1999
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 75.00
100 % of data is BDL
RR for this HWA - 75.00
ZINC
Influent
< m L
<
<1
Influent
m L
0.005
SILVER
Used in
Calculation <
0.0025 <1
Effluent
m L
0.005
Used in
Calculation
0.0025
0.04
0.04
0.1391
0.1321
0.1061
0.139 1
0.132 1
0.106 1
0.041
0.0451
0.0434
0.041
0.0451
0.0434
<1
<1
<
<1
0.0051
0.0051
0.0051
0.0051
0.0025 <1
0.0025 <1
0.0025 <1
0.0025 <1
0.005
0.005
0.005
0.005
0.0025
0.0025
0.0025
0.0025
<1
0.0051
0.0025 <1
0.005
0.0025
0.0372
0.0372
<1
0.0051
0.0025 <1
0.005
0.0025
0.0828
0.0828
0.0292
<1
0.0051
0.0025 <1
0.005
0.0025
0.07001
<1
<
0.0051
0.005
0.0025 <1
0.0025 <1
0.005
0.005
0.0025
0.0025
0.0372
0.0372
<
<
0.001
0.001
0.0005 <1
0.0005 <
0.001
0.001
0.0005
0.0005
UO.1260.126
0.0022r
0.0161
0.0374
64.87
79.00
0.0022
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR => 75.00
100 % of data is BDL
RR for this HWA - 75.00
0 % of data is BDL
RR for this HWA => 64.87
7071
ZINC
Influent
< m L
Used in
Calculation <
Effluent
m L
Used in
Calculation
0.119 1
0.04
0.04
0.1391
0.1321
0.1061
0.139 1
0.132 1
0.106 1
0.041
0.0451
0.0434
0.041
0.0451
0.0434
0.1431
0.143
0.0525
0.0525
0.07551
0.0755
0.0372
0.0372
0.08941
0.0894
0.0346
0.0346
0.0828
0.0828
0.0292
0.0292
0.07001
0.07
0.0405
0.0405
0.09371
0.0937 1
0.0372
0.0372
0.0316
0.0316
UO.1260.126
0.100 0.01611
0.1064
Unpaired Site Specific RR =>
Literature/Default RR -
0.0161
0.0374
64.87
79.00
0 % of data is BDL
RR for this HWA => 64.87
7071

Ren
TOTALPHOSPHORUS
NITROGEN
eOTAL
la.
...Site ....
Literature/Default..
6.000
Unpaired Specific .. =>
Literature/ .._
,..
Removal Rath1ZMgf: Clata is BDL
RR for this HWA
0 % of data is BDL
RR for this HWA => 49.53
•
NITROGEN
eOTAL
la.
...Site ....
Literature/Default..
_
0 % of data is BDL
RR for this HWA => 49.53
•

Gra luent
RAS
CIV F-
C N
O v
N
N
z
2
C
MGD
mg/I
Ib/day
mg4
mg/l.
Ib/day
mg/I
Ib/day
mg/I
mg/L Ib/day
2014
July
3.9710
162.0
5,368.4
15.40
15.40
510.33
198.0
6,561.3
August
4.0510
172.0
5,814.6
16.60
16.60
561.17
188.0
6,355.5
September
3.7450
181.0
5,656.6
18.10
18.10
565.66
218.0
6,812.9
< 0.010
0.005 0.1563
October
3.6670
193.0
5,906.0
16.90
16.90
517.16
248.0
7,589.1
November
3.9390
198.0
6,508.4
16.50
16.501
542.37
226.01
7,428.8
December
3.8800
203.0
6,572.9
17.80
17.80
576.34
223.0
7,220.4
<1 0.0101
0.005 0.1619
2015
January
4.2010
246.0
8,624.1
19.40
19.40
680.11
262.0
9,185.0
< 0.010
0.005 0.1753
February
4.1850
213.0
7,438.8
22.20
22.20
775.31
202.0
7,054.6
March
5.69201
188.0
8,930.0
21.60
21.60
1,025.99
219.0
10,402.4
April
5.87901
175.0
8,585.5
18.501
18.50
907.61 1
196.0
9,615.8
< 0.010
0.005 0.2453
May
4.7260
220.01
8,676.5
18.40
18.40
725.67
222.01
8,755.3
June
4.4820
200.0
7,480.5
19.20
19.20
718.12
215.0
8,041.5
July
4.3490
199.0
7,222.2
21.50
21.50
780.29
365.0
13,246.7
<1 0.010
0.005 0.1815
August
4.4680
206.0
7,680.8
20.60
20.60
768.08
247.0
9,209.5
September
5.0390
174.0
7,316.81
20.60
20.60
866.24
186.0
7,821.4
October
6.1380
162.0
8,297.9
17.101
17.10
875.891
232.0
11,883.4
<1 0.0101
0.005 0.2561
November
7.4620
138.0
8,593.3
10.90
10.90
678.75
202.01
12,578.6
December
8.2180
182.0
12,481.4
1 12.90
12.90
884.67
282.0
19,339.3
2016
January
7.3830
159.0
9,796.2
14.30
14.30
881.04
246.0
15,156.3
February
7.4000
183.0
11,300.8
17.00
17.00
1,049.80
400.0
24,701.2
< 0.010
0.005 0.3088
March
6.25801
163.0
8,512.4
14.40
14.40
752.01
191.0
9,974.6
April
6.0000
151.0
7,560.6
15.70
15.70
786.10
171.0
8,562.0
May
7.3170
171.0
10,441.31
15.80
15.80
964.75
240.0
14,654.5
< 0.010
0.005 0.3053
June
5.9190
207.0
10,224.6
1 15.40
15.40
760.67
286.0
14,126.7
July
5.5830
162.0
7,547.6
1 15.40
15.40
717.49
241.0
11,228.2
August
5.6910
108.0
5,129.1
16.20
16.20
769.36
108.0
5,129.1
< 0.010
0.005 0.2375
September
5.4440
152.0
6,905.4
17.60
17.60
799.57
212.01
9,631.2
October
5.9320
147.0
7,276.9
17.20
17.20
851.44
237.0
11,732.1
November
5.340
185.0
8,244.01
20.20
20.20
900.16
284.0
12,655.7
<1 0.010
0.005 0.2228
December
5.708
185.0
8,812.2
17.10
17.10
814.53
287.0
13,670.7
2017
January
6.4710
154.0
8,316.1
14.50
14.50
783.01
193.0
10,422.1
February
5.4060
189.0
8,526.4
22.60
22.60
1,019.561
242.0
10,917.4
March
5.7680
188.2
9,058.8
21.19
21.19
1,019.96
237.7
11,441.4
< 0.0101
0.005 0.2407
April
7.1510
138.0
8,235.2
12.60
12.60
751.91
180.0
10,741.5
May
6.2350
135.0
7,024.21
13.30
13.30
692.01
197.0
10,250.1
June
6.295
122.0
6,408.9
12.00
12.00
630.38
197.0
10,348.8
0.010
0.005 0.2627
Total Avg.
5.5387
175.3
-!-,9-57-.6--411
1 17.131
17.131
775.10
230.02
10,679.04
0.010
0.00511 0.2295
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit; GR 14-17
9/26/2017

Gra Went
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GR 14-17
9/26/2017
C
C
N
o
O
W
F
MGD
mg/1
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/I
Mg/l,
Ib/day
mg/I
mg/L
Ib/day
2014
July
3.9710
August
4.0510
September
3.7450
< 0.005
0.0025
0.0781
< 0.002
0.0010
0.0313
0.0074
0.0074
0.2313
0.068
0.0682
2.1314
October
3.6670
November
3.9390
December
3.8800
<1 0.005
0.0025
0.0809
< 0.002
0.0010
0.0324
1 0.0090
0.0090
0.29141
1 0.0441
0.0437
1.4149
2015
January
4.2010
0.005
0.0025
0.0876
< 0.002
0.0010
0.0351
0.015
0.0151
0.5294
0.079
0.0785
2.7520
February
4.1850
March
5.6920
April
5.879011
0.005
0.0025
0.1227
< 0.002
0.0010
0.0491
0.0076
0.0076
0.3729
0.0444
0.0444 2.1783
May
4.7260
June
4.4820
July
4.3490
<1 0.005
0.0025
0.0907
0.0025
0.0025
0.0907
0.0096
0.0096
0.3484
0.249
0.2490
9.0368
August
4.4680
September
5.0390
October
6.1380
0.0051
0.0025
0.1281
0.0026
0.0026
0.1332
0.0083
0.0083
0.4251
0.0428
0.0428
2.1923
November
7.4620
December
8.2180
2016
January
7.3830
February
7.4000
< 0.005
0.0025
0.1544
< 0.002
0.0010
0.0618
0.0080
0.0080
0.4940
10.0222
0.0222
1.3709
March
6.2580
April
6.00001
1
May
7.3170
< 0.005
0.0025
0.1527
<1 0.0021
0.0010
0.0611
0.0083
0.0083
0.5068
0.0601
0.0601
3.6697
June
5.9190
July
5.5830
August
5.6910
< 0.005
0.0025
0.11871
0.002
0.0010
0.0475
0.0054
0.0054
0.2565
0.0529
0.0529 2.5123
September
5.4440
October
5.93201
1
November
5.340
0.005
0.0025
0.1114
<1 0.002
0.00101
0.0446
0.0077
0.0077
0.3431
0.06551
0.0655
2.9188
December
5.708
2017
January
6.4710
February
5.4060
March
5.7680
< 0.001
0.0005
0.0241
< 0.001
0.0005
0.0241
0.0065
0.0065
0.3129
0.055
0.0552
2.6570
April
7.1510
May
6.2350
June
6.295
0.001
0.0005
0.0263
0.0005
0.0003
0.0131
0.0080
0.0080
0.4203
0.0424
0.0424 2.2273
Total Avg.
5.5387
0.004
0.0022
0.0980
0.002
0.0012 0.05198
0.0084
0.0084 0.3777
0.0687
0.0687
2.9218
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GR 14-17
9/26/2017

Gra luent
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, GR 14-17
9/26/2017
O v
N
D
y
p
d
u
F
a
NCI)
mg/I
mgl.
Ib/da,
mg/I
mg/I.
Ib/Ja,
nag/I
mg/l.
Ib/da}
mg/1,
nig/l,
Ib/Jay
2014
July
3.9710
August
4.0510
September
3.7450
< 0.005
0.0025
0.0781
< 0.005
0.0025
0.0781
0.119
0.1190
3.7190
0.00020
0.0001
0.0031
October
3.6670
November
3.9390
December
3.8800
0.005
0.0025
0.0809
< 0.005
0.0025
0.0809
0.139
0.1390
4.500611
0.000201
0.0001
0.0032
2015
January
4.2010
0.0052
0.0052
0.1823
0.0087
0.0087
0.3050
0.132
0.132
4.6276
<1 0.0002
0.0001
0.0035
February
4.1850
March
5.6920
April
5.879011
0.005
0.0025
0.1227
0.0074
0.0074
0.3630
0.106
0.1060
5.2004
< 0.00020
0.0001
0.0049
May
4.7260
June
4.48201
1
July
4.3490
<1 0.0051
0.0025
0.0907
<1 0.0051
0.0025
0.0907
0.143
0.1430
5.1898
< 0.000201
0.0001
0.0036
August
4.4680
September
5.0390
October
6.1380
< 0.005
0.0025
0.1281
< 0.0050
0.0025
0.1281
0.0755
0.0755
3.8672
< 0.0002
0.0001
0.0051
November
7.4620
December
8.2180
2016
January
7.3830
February
7.4000
0.005
0.0025
0.1544
0.0052
0.0052
0.3211
0.0894
0.0894
5.5207
< 1 0.0002
0.0001
0.0062
March
6.2580
April
6.0000
May
7.3170
0.0055
0.0055
0.3358
< 0.005
0.0025
0.1527
0.0828
0.0828
5.0558
0.0002
0.0002
0.0122
June
5.9190
July
5.5830
August
5.6910
0.005
0.0025
0.11871<1
0.0051
0.0025
0.1187
0.07001
0.0700
3.3244
0.0002
0.0001
0.0047
September
5.44401
1
October
5.9320
November
5.340
< 0.005
0.0025
0.1114
< 0.0050
0.0025
0.1114
0.0937
0.0937
4.1755
0.0002
0.0001
0.0045
December
5.708
2017
January
6.4710
February
5.40601
1
March
5.7680
0.036
0.0360
1.7328
< 0.005
0.0025
0.1203
0.126
0.1260
6.0649
0.0002
0.0001
0.0048
April
7.1510
May
6.2350
June
6.295
0.005
0.0050
0.2627
< 0.0050
0.0025
0.1313
0.100
0.1000
5.2532
< 0.0002
0.0001
0.0053
Total Avg.
5.5387
0.0076
0.0060
0.2832
0.0055
0.0037
0.1668
0.1064
0.1064
4.7083
0.0002
0.00011
0.0051
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, GR 14-17
9/26/2017

Gra luent
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, GR 14-17
9/26/2017
CD
=O
N
U
p
F
O
r
O
O
F
O
MIA)
mg/I
mg/L
Ib/,Ia}
mg/I
mg/L Ib/da'
mg/I
m„/1.
Ib/da'
mg/I
Ib/day
mg/I
IbMac
2014
July
3.9710
August
4.0510
September
3.7450
< 0.010
0.0050
0.1563
< 0.010
0.0050 0.1563
0.033
0.0330
1.0313
5.70
178.1
35.86
1,121
October
3.6670
November
3.9390
December
3.8800
1 0.0101
0.0050
0.1619
0.010
0.0050 0.1619
1 &0361
0.0358
1.1592 1
7.601
246.1
37.081
1,201
2015
January
4.2010
< 0.010
0.0050
0.1753
< 0.010
0.0050 0.1753
0.018
0.0184
0.6451
7.00
245.4
33.03
1,158
February
4.1850
March
5.6920
April
5.8790
0.010
0.0050
0.2453
< 0.010
0.0050 0.2453
0.0351
0.0351
1.7220
6.10
299.3
34.23
1,679
May
4.7260
June
4.4820
July
4.3490
0.0101
0.1815
<1 0.0101
0.0050 0.18151
1 0.0431
0.0426
1.5461 1
8.201
297.6
36.13
1,311
August
4.4680
September
5.0390
October
6.1380
< 0.010
0.0050
0.2561
< 0.010
0.0050 0.2561
0.0484
0.0484
2.479
5.10
261.2
29.18
1,494
November
7.4620
December
8.2180
2016
January
7.3830
February
7.4000
0.0101
0.0050
0.3088
< 0.010
0.0050 0.3088
0.0332
0.0332
2.050
5.40
333.5
27.73
1,712
March
6.2580
April
6.0000
May
7.3170
0.010
0.0050
0.3053
< 0.010
0.0050 0.3053
0.0256
0.0256
1.563
5.50
335.8
27.23
1,662
June
5.9190
July
5.5830
August
5.6910
<1 0.0101
0.0050
0.2375
10.01441
0.0144 0.68391
10.025410.0254
1.206
6.40
303.9
28-831
1,369
September
5.4440
October
5.9320
November
5.340
< 0.010
0.0050
0.2228
< 0.010
0.0050 0.2228
0.0527
0.0537
2.348
6.60
294.1
32.25
1,437
December
5.708
2017
January
6.4710
February
5.40601
1
March
5.7680
<1 0.0011
0.0005
0.0241
< 0.001
0.0005 0.0241
0.0421
0.0124
2.041 1
6.10
293.6
35.881
1,727
April
7.1510
May
6.2350
June
6.295
< 0.001
0.0005
0.0263
< 0.001
0.0005 0.0263
0.039
0.0385
2.022
2.301
120.8
17.73
931.4
Total Avg.
5.5387
0.0085
0.0043
0.1917
0.0089
0.0050 0.2289
FO.0359
0.0359
1.6512
6.0000 267.459
31.26
1400.3
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, GR 14-17
9/26/2017

V Ff y
E5FT--
2014
2015
2016
2017
Gra"luent
Adh
N
N
m
Q
oml
o
C
C+
O
F.
MGD
mg/1
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/I
Ib/day
mg/I
mg/L Ib/day
mg/1
mg/L Ib/day
July
3.9710
3.10
3.10
102.73
0.47
0.470
15.575
14.90
493.76
August
4.0510
1.70
1.70
57.47
0.29
0.290
9.80
15.30
517.23
September
3.7450
3.10
3.10
96.88
0.41
0.410
12.81
17.50
546.91
<1 0.010
0.005 0.1563
0.005
0.0025 0.0781
October
3.6670
5.10
5.10
156.07
1.10
1.100
33.66
15.80
483.50
November
3.93901
1 3.301
3.30
108.471
1 0.39
0.390
12.82
6.901
226.81
December
3.8800
6.00
6.00
194.27
0.42
0.420
13.60
13.00
420.92
< 0.010
0.005 0.1619
<1 0.0051
0.0025 0.0809
January
4.2010
9.20
9.20
322.53
0.67
0.67
23.49
16.30
571.43
< 0.010
0.005 0.1753
< 0.005
0.0025 0.0876
February
4.1850
7.20
7.20
251.45
0.520
0.520
18.16
16.10
562.27
March
5.6920
6.20
6.20
294.50
0.640
0.640
30.40
10.80
513.00
April
5.8790
5.90
5.90
289.46
0.540
0.5401
26.49
13.90
681.94
<1 0.0101
0.005 0.2453
< 0.005
0.0025 0.1227
May
4.72601
1 8.501
8.50
335.231
10.690
0.690
27.21
16.301
642.85
June
4.4820
4.80
4.80
179.53
0.570
0.570
21.32
13.30
497.45
July
4.3490
2.30
2.30
83.47
0.580
0.580
21.050
9.30
337.52
<1 0.0101
0.005 0.1815
< 0.005
0.0025 0.0907
August
4.4680
13.90
13.90
518.27
0.563
0.563
20.99
16.80
626.40
September
5.0390
9.00
9.00
378.45
0.452
0.452
19.01
21.60
908.29
October
6.1380
6.50
6.50
332.94
0.520
0.5201
26.64
17.20
881.01
< 0.010
0.005 0.2561
< 0.005
0.0025 0.1281
November
7.46201
1 8.101
8.10
504.391
1.300
1.300
80.95
17.70 1102.19
December
8.2180
6.70
6.70
459.48
10.768
0.768
52.67
18.50 1268.72
January7.3830
5.10
5.10
314.22
0.641
0.64
39.49
14.90
918.01
February
7.4000
6.60
6.60
407.57
0.460
0.46
28.41
10.30
636.06
< 0.010
0.005 0.3088
< 0.005
0.0025 0.1544
March
6.258
4.80
4.80
250.67
0.562
0.562
29.35
11.30
590.12
April
6.000
6.00
6.00
300.42
1.07
1.068
53.47
14.10
705.99
May
7.3171
1 6.701
6.70
409.101
0.58
0.580
35.42
20.00
1221.21
< 0.010
0.005 0.3053
< 0.005
0.0025 0.1527
June
5.919
4.40
4.40
217.33
0.62
0.620
30.62
16.90
834.76
July
5.583
5.90
5.90
274.88
1 0.51
0.5101
23.76
20.30
945.78
August
5.691
2.70
2.70
128.23
0.47
0.470
22.32
20.00
949.83
<1 0.0101
0.005 0.2375
< 0.005
0.0025 0.1187
September
5.444
5.10
5.10
231.69
0.55
0.550
24.99
19.10
867.72
October
5.932
5.10
5.10
252.46
0.73
0.730
36.14
13.501
668.28
November
5.3401
1 9.701
9.70
432.251
0.99
0.990
44.12
29.20
1301.22
< 0.010
0.005 0.2228
< 0.005
0.0025 0.1114
December
5.708
7.80
7.80
371.54
0.581
0.580
27.631
20.20
962.19
January
6.4710
5.70
5.70
307.80
1.64
1.64
88.56
18.1
977.41
February
5.4060
4.90
4.90
221.05
0.66
0.66
29.77
12.40
559.40
March
5.7680
5.30
5.30
255.11
0.93
0.93
44.76
13.10
630.55
< 0.010
0.005 0.2407
< 0.001
0.0005 0.0241
April
7.1510
6.20
6.20
369.99
1.16
1.16
69.22
17.30 1032.38
May
6.23501
1 6.701
6.701
348.61
0.75
0.75
39.02115.401
801.28
June
6.29501
1 6.501
6.501
341.46
0.84
0.84
44.127
16.50
866.77 < 0.010
0.005 0.2627
0.001
0.0005 0.0263
Total Avg.
5.5387
5.99
5.99
280.55
0.684
0.684
32.72
15.94
743.09
0.010
0.005 0.2295
0.0041
0.002211 0.0980
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GE 14-17
9/26/2017
0

Gra fluent
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, GE 14-17
9/26/2017
N
C)
U
v
'Z
U
U
U
'�
U
z
v
MGD
mg/I
mg/I.
Ib/dac
mg/I
mg/1.
Ib/da)
mg/I
mg/L
Ib/dad
mg'I
nm/i.
Ib/dac
mg/I
mg/L
Ib/dac
2014
July
3.9710
August
4.0510
September
3.7450
< 0.002
0.0010
0.0313
< 0.005
0.0025
0.0781
0.0187
0.0187
0.5844
< 0.00501
0.0025
0.0781
< 0.005
0.0025
0.0781
October
3.6670
November
3.9390
December
3.8800
< 0.002
0.0010
0.0324
< 0.005
0.0025
0.0809
0.0060
0.0060
0.1943
< 0.0050
0.0025
0.0809
< 0.005
0.0025
0.0809
2015
January
4.2010
< 0.002
0.0010
0.0351
< 0.005
0.0025
0.0876
0.0128
0.0128
0.4487
< 0.005
0.0025
0.0876
< 0.005
0.0025
0.0876
February
4.1850
March
5.6920
April
5.8790
< 0.002
0.0010
0.0491
< 0.005
0.0025
0.1227
0.0065
0.0065
0.3189
< 0.005
0.0025
0.1227
<1 0,0051
0.0025
0.1227
May
4.7260
June
4.4820
July
4.3490
< 0.002
0.0010
0.0363
< 0.005
0.0025
0.0907
0.0353
0.0353
1.2811
< 0.005
0.0025
0.0907
< 0.005
0.0025
0.0907
August
4.4680
September
5.0390
October
6.1380
< 0.002
0.0010
0.0512
< 0.005
0.0025
0.1281
0.0139
0.0139
0.7120
< 0.005
0.0025
0.1281
< 0.00501
0.0025
0.1281
November
7.4620
December
8.2180
2016
January
7.3830
February
7.4000
< 0.002
0.0010
0.0618
< 0.005
0.0025
0.1544
0.0069
0.0069
0.4261
< 0.005
0.0025
0.1544
< 0.005
0.0025
0.1544
March
6.258
April
6.000
May
7.317
0.0021
0.0010
0.0611
<1 0.0051
0.0025
0.1527
0.0109
0.6109
0.6656
0.0051
0.0025
0.1527<1
0.005
0.0025
0.1527
June
5.919
July
5.583
August
5.691
< 0.002
0.0010
0.0475
< 0.005
0.0025
0.1187
0.0202
0.0202
0.9593
< 0.005
0.0025
0.1187
< 0.0050
0.0025
0.1187
September
5.444
October
5.932
November
5.340
0.0021
0.0010
0.0446
0.0051
0.0025
0.1114
0.0210
0.02101
0.9358
<1 0.0051
0.0025
0.1114
0.0050
0.0025
0.1114
December
5.708
2017
January
6.4710
February
5.4060
March
5.7680
< 0.001
0.0005
0.0241
< 0.005
0.0025
0.1203
0.0066
0.0066
0.3177
< 0.001
0.0005
0.0241
< 0.005
0.0025
0.1203
April
7.1510
May
6.2350
June
6.2950
0.0005 0.00025 1
0.0131<1
.005
0.00-2510,13131
0.0061
0.0061
0.3204
<I 0.0011
0.0005
0.0263
<1 0.0050
0.0025
0.1313
Total Avg.
5.5387
0.002
0.000911
0.0406
J1 0.00510.0025110-1147
0.0137
0.0137
0.5970
110.004310.0022110.0980
11 0.005
0.0025
0.1147
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, GE 14-17
9/26/2017

Gra fluent
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GE 14-17
9/26/2017
C
CD
N
'�
N
_
u
c
04
O
F
MGD
mg/I
mg/1,
Ib/da,
nit/I
mg/I,
Ib/Jay
mg/I
nag/I.
II'May
nag/I
mg/I.
Ib/Jaq
mg/I
mg/I.
Ib/Jai,
2014
July
3.9710
August
4.0510
September
3.7450
0.040
0.0400
1.250
< 0.0002
0.0001
0.0031
0.010
0.0050
0.1563
< 0.010
0.005
0.1563
0.0282
0.0292
0.8813
October
3.6670
November
3.9390
December
3.8800
0.041
0.0410
1.328
< 0.0002
0.0001
0.0032
<1 0.0101
0.0050
0.1619
< 0.010
0.0051
0.1619
10.0318
0.0319
1.030
2015
January
4.2010
0.0451
0.045
1.5811
< 0.0002
0.0001
0.00351
< 0.010
0.005
0.1753
< 0.010
0.005
0.1753
0.0162
0.0162
0.5679
February
4.1850
March
5.6920
April
5.8790
0.0434
0.04341
2.129
< 0.0002
0.0001
0.0049
< 0.010
0.0050
0.2453
< 0.010
0.005
0.2453
0.0297
0.0297
1.457
May
4.7260
June
4.4820
July
4.3490
0.0525
0.0525
1.905
0.0002
0.0001
0.0036
<1 0.0101
0.0050
0.1815
0.0101
0.005
0.1815
0.0356
0.0356
1.292
August
4.4680
September
5.0390
October
6.1380
0.0372
0.0372
1.905
< 0.0002
0.0001
0.0051
0.010
0.0050
0.2561
< 0.010
0.00;
0.2561
1 0.0388
0.0388
1.987
November
7.4620
December
8.2180
2016
January
7.3830
February
7.4000
0.0346
0.0346
2.137
0.0002
0.0001
0.0062
0.010
0.0050
0,308811
0.010
0.005
0.3088
0.0316
0.0316
1.951
March
6.258
April
6.000
May
7.317
0.0292
0.0292
1.783
<1 0.0002
0.0001
0.0061
< 0.010
0.0050
0.3053
< 0.010
0.005
0.3053
1 0.02731
0.0273
1.667
June
5.919
July
5.5831
1
August
5.691
0.04051
0.0405
1.923
0.0002
0.0001
0.0047
<1 0.0101
0.0050
0.2375
< 0.010
0.005
0.2375
0.0299
0.0299
1.420
September
5.444
October
5.932
November
5.340
0.0372
0.0372
1.658
< 0.0002
0.0001
0.0045
< 0.010
0.00501
0.2228
<1 0.010
0.005
0.22281
0.0470
0.0470
2.094
December
5.708
2017
January
6.47101
1
February
5.4060
March
5.7680
0.0316
0.0316
1.521
< 0.0002
0.0001
0.0048
< 0.001
0.0005
0.0241
< 0.001
0.0005
0.0241
0.044
0.0441
2.123
April
7.1510
May
6.2350
June
6.29500.0161
0M1611
0.846R_002
0.0001
0.0053
0.001
0.0005
0.0263
0.001
0.0005
00263
0.0321
0.0321
1.686Total
Avg.
5.5387
0.0374
0.0374
1.6640.000002
0.0001
0.00459
110.0085
0.004311
0.1917
10.008510.004311
0.19171
0.032711
1.513
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GE 14-17
9/26/2017

2014
2015
2016
2017
Gra fluent
O
N
0
N
aF
OC
d
o
a
=
a
Q
F
O
z
O
F
z
a
O
F
IGD
mK/I
Ib/dac
mg/I
Ib/da.,
July
3.9710
August
4.0510
September
3.7450
3.60
112.51
17.96
561.29
October
3.6670
November
3.9390
December
3.88001
2.70
87.42
14.601
472.73
January
4.2010
2.90
101.67
16.60
581.95
February
4.1850
March
5.6920
April
5.8790
4.10
201.15
16.80
824.21
May
4.7260
June
4.4820
July
4.3490
3.90
141.54
14.60
529.87
August
4.4680
September
5.0390
October
6.1380
3.00
153.66
19.40
993.70
November
7.4620
December
8.2180
January
7.3830
February
7.4000
2.40
148.21
17.50
1080.68
March
6.258
April
6.000
May
7.317
2.50
152.65
10.80
659.45
June
5.919
July
5.583
August
5.6911
4.10
194.71
19.80
940.33
September
5.444
October
5.932
November
5.340
3.40
151.51
18.00
802.12
December
5.708
January
6.4710
February
5.4060
March
5.7680
2.801
134.78
16.10
774.96
April
7.1510
May
6.2350
June
6.2950
1.40
73.541
7.08
371.925
Total Avg.
5.5387
3.07
137.7811
15.77
716.10
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; GE 14-17
9/26/2017

&,P-AnfT- Q3
BASIN
2014
2015
2016
2017
Ca
' Q
� (7
Y
�
U
Q c
Q
U
v
AS - Lit
U
.�
U
c
1
C
U
Q
U
N/A
O
O
U
0.48
TF - Lit
�1GU
msJl mg/L Ib/day
3.5
1
Ib/da,
mg/I
mg/I.
0.394
1.
Ib da,
.g/I
mg/L
Ib/Jac
July
August
3.9710
4.0510
" ' ' -x`
I
September
3.7450
`��
0.017
0.0169
0.528
0.0061
0.0061
0.1906
0.1780
0_ 1780
5.563
1.6330
1.6330
51.035
October
3.6670
November
3.9390
December
3.8800
_
January
4.2010
0.012
0.0118
0.4141
0.00261
0.0026
0.0911
0.133
0.1330
4.663
0.5980
0.5980
20.964
February
March
April
4.1850
5.6920,
5.8790..,
1
_
May
4.7260
�^
June
4.4820
July
4.3490
� =
0.0071
0.0074
0.269
0.0049
0.0049
0.1778
0.112
0 1110
4.065
1.055
1.0550
38.288
August
4.4680
September
5.0390
October 6.1380
November
7.4620
December
8.2180_
_
January
7.3830
_
February 7.4000
March 6.2580
April
6.0000
_
May
7.3170
0.005
0.0025
0.153
0.0031
0.0031
0.1893
0.0980
0.0980
5.984
0.72901
0.7290
44.513
June
5.9190
July
5.5830
I
August
5.6910
September
5.4440
October
November
December
5.9320
5.3400
5.7080
-
0.005 0.0050 0.223
0.0043 0.0043 0.1916
0.0896 0.0896 3.993
2.2970 2.2970 102.360
January
6.4710
February
5.4060
��AM
March
5.7860
.
j
0.005
0.0025
0.121
0.0024
0 0021
0.1159
0.0862
0 0862
4.162
0.609
0.6090
29.405
April
7.151077-7
�C
May
6.2350
June
6.2950
Total Avg
5.5392
1 10.008510.0...
0.284
0.0039
0.00391
0.1594
0.1161
0.1161
4.74
1.1535 1.1535 47.7608
Max Value
0.017
0.006
0.178
2.297
AS - Lit
0.25
1
1
1
Nit- Lit
N/A
5.2
0.394
0.48
TF - Lit
0.25
1
3.5
1
""iloit c
02 `;
1
0.394
HDWK_GrantCreek July 2014 -Jun 2017 Data_SubmitGAB 14-17

2014
2015
2016
2017
BASIN
N m
N
FQ-
K
Q
_
'+
.,
0.006
Y
z
I-
_
U
�
1
Z
-
0.1
U
OF
-
�,
0.5
Z
�
p
N/A
1.5
MGD
mg/1
mg/L
Ib/day
mg/1
mg/L
Ib/day
mg/1
mg/L
Ib/day
mg4
mg/L
Ib/day
mg/I
mg/L
Ib/day
July
3.9710
August
4.0510
3.7450
0.1050
0.1050
3.281
0.0507
0.0507
1.584
2.170
2.1700
67.817
0.00220
0.00220
0.06875
0.010
0.0050
0.156
-September
October
3.6670
November
3.9390
December
3.8800
January
4.2010
0.0576
0.0576
2.019
0.0350
0.0350
1.227
1.204
1.2040
42.209
< 0.0002
0.00010
0.00351
<1 0.0101
0.0050
0.175
February
4.1850
March
5.6920
April
5.8790
May
4.7260
June
4.4820
July
4.34901
10.0678
0.0678
2.4611
10.035610.0356
1.2921
1 2.0571
2.0570
74.653
0.0021
0.00100
0.03629
0.010
0.0050
0.181
August
4.4680
5.0390
-September
October
6.1380
November
7.4620
December
8.2180
January
7.3830
February
7.4000
March
6.2580
April
6.0000
May
7.3170
0.0554
0.0554
3.383
0.0313
0.0313
1.911
1.333
1.3330
81.393
0.001
0.00100
0.06106
0.0108
0.0108
0.659
June
5.9190
July
5.5830
August
5.6910
5.4440
-September
October
5.9320
November
5.3400
0.1020
0.1020
4.545
0.0577
0.0577
2.571
2.456
2.456
109.445
0.006 0.006000
0.26737
0.0167
0.0167
0.744
December
5.7080
January
6.4710
February
5.4060
March
5.7860
0.0424
0.0424
2.047
0.0311
0.0311
1.502
1.253
1.2530
60.500
< 0.010
0.00500
0.24142
< 0.010
0.0050
0.241
April
7.1510
May
6.2350
June
6.295
Total Avg
50
5.5392
0.0717 0.0717
2.9561
10.040210.0402
1.6813
1.7455 1.7455
72.6697
0.0036
0.0026
0.1131
0.0113
0.0079
0.3597
Max Value
0.105
0.058
2.456
0.006
0.0167
AS - Lit
1
1
1
0.1
0.1
Nit- Lit
0.5
0.25
1
N/A
1.5
TF - Lit
1
1
1
0.1
0.1
Choice
0.5
0.25
1
0.1
0.1
HDWK_GrantCreek July 2014 -Jun 2017 Data_SubmitGAB 14-17

2014
2015
2016
2017
BASIN
O
F
Z
F
L
y
Z
p
-
y
Nit- Lit
MGD
mg/I
mg/L Ib/day
mgA
mgfL Ib/day
July
3.9710
0.00
August
4.0510
0
September
3.7450
"
October
3.6670
-.
November
3.9390
December
3.8800
January
4.2010
,r
February4.1850
March
5.6920
April
5.8790
May
4.7260
June
4.4820
,1
July
4.3490
August
4.4680
September
5.0390
,.
October
6.1380
November
7.4620
December
8.2180
January
7.3830
February
7.4000
March
6.2580
April
6.0000
May
7.3170
June
5.9190
July
5.5830
'-•
_
August
5.6910
__
September
5.4440
October
5.9320
November
5.3400
December
5.7080
January
6.4710
February
5.4060
March
5.7860
April
7.1510
May
6.2350
June
6.2950
Total Avg 5.5392
Max Value
0.000
AS - Lit
N
N/A
Nit- Lit
ti A
N/A
TF - Lit
Ni;
N/A
Choice
L
0.00
HDWK_GrantCreek July 2014 -Jun 2017 Data_SubmitGAB 14-17

IUP
Count
1
2
3
4
5
6
7
8
9
10
11
12
13
SIU.Uncr .......ass.Bal
Grsnt CreekFLOW
INDUSTRY
NAMES
lease list alphabetically)
Industry
PermidPipe
number
Avera a Discharge
MGDgal/day
BOD
Average Discharge
Cone. Load
m lbs/da
Average Discharge
Cone. Load
m Ibs/da
•CADMIUM
Average Discharge
Conc. Load
m I lbs/day
Average Disc haz a
Conc. Load I
m lbs/da
Avera a Discharge
Conc. Load
m lbs/da
Akzo Nobel
0002/01
0.172677
172,677
57.46
82.75
212.48
306.00
39.43
56.7842
0.05
0.0720
0.001
0.0014
ontintental Structural Plasti
0036/01
0.006556
6,556
246
13.45
273.38
14.95
19.07
1.0427
0.0035
0.0002
0.0012
0.0001
Freirich Foods
0007/01
0.044547
44,547
1184.1
439.92
297.61
110.57
12
4.4583
0.0033
0.0012
0.001
0.0004
Hitachi Metals
0026/01
0.04335
43,350
102.74
37.14
109.089
39.44
19.989
7.2268
0.0063
0.0023
0.0008
0.0003
Inns c Performance Chem
0038/01
0.03257
32,570
432.8
117.56
61.76
16.78
2.73
0.7416
0.0035
0.0010
0.0007
0.0002
Sum of Industrial Loading (lbs/day) =>
0.29971
MGD
299700
gal/day
m
"Ibs/djay
m 1
Mlbs/day
m 1
70.2535
Ibs/da
m l
0.0767
lbs/da
m
0.0024
Ibs/da
Avg Influent loading (lbs/day) => 5.538694 5,538,694 175.3111[ 8098.091230.0194110625.22117.130281791.29401 0.00431 0.1986 0.0012] 0.0554
Uncontrollable Load from Mass Bal (lbs/day)=> 5.2390 7,407.27 10,137.49 721.04 0.1220 O u531
Uncontrollable Concen. from Mass Bal (rill => 1 1701 1 2321 1 16.51 1 O.00281 1 0.0012
Uncont. from Uncont. Sampling (mg/L + lbs/day) => F-4-121 18001.60 385.8 16856.84 2-8.451 1243.071 0.0051 0.2185[-0.00131 0.0568
Uncontrollable Concert. From Literature (mg/L) =>LL250 250 25 0.0031 1 0.003
Uncontrollable cone. to be used in HWA (mg/L) => 250 250 1 28.45 0.003 0.003
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is "Uncontrollable Concentration to be used in HWA"(row 31) from Uncontrollaprotected, password is"T. Concentration From "Mass Balance"(row25),
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E, page 5. [,Choose
Sampling" (row 27), or "Literature" (row 29). Document reasons.
**Larger value was chosen=more conservative.
Red values = --50% of data BDL and result not used in evaluation
Grant Creek SIU_Uncontrollable_Mass_Balance _ Spreadsheet 14_17
SIU. Uncont. Mass. Bal
Page 1 of 3 pages
10/9/2017, 3:44 PM
Revision: August 1999

IUP
Count
2
3
4
5
6
7
8
9
10
11
12
13
Unc
Unca
Uncor
SIU.Unc( lass.Bal
Grant CreekFLOW
INDUSTRYIndustry
NAMES Permit/Pipe
lease list alphabetic .Jlv) number
Average Discharge
MGD Vda
CHROMIUM•••
Average Discharge
Conc. Load
m lbs/da
-
Average Discharge
Conc. Load
m lbs/da
CYANIDE
Average Discharge
Conc. Load
mg/1 lbs/day
LEAD
Average Discharge
Conc. Load
m lbs/da
MERCURY
Average Dischar a
Cone. Load
mg/1 Ibs/da
MOLYBDENUM
Avera a Dischara
Cone. Load
m I lbs/da
Average Discharge
Cone. Load
mg/1 lbs/day
Akzo Nobel 0002/01
0.172677
172,677
0.0414
0.05961
0.0291
0.0419
0.0075
0.0108
0.0022
0.0032
0.0001
0.00014
0.005
0.0072
0.0297
0.0428
Contintental Structural Plow 0036/01
0.006556
6,556
0.0025
0.0001
0.0457
0.0025
0.005
0.0003
0.0027
0.0001
0.0001
0.00001
0.005
0.0003
0.004
0.0002
Freirich Foods 0007/01
0.044547
44,547
0.0113
0.0042
0.0199
0.0074
0.005
0.0019
0.0025
0.0009
0.0001
0.00004
0.005
0.0019
0.009
0.0033
Hitachi Metals 0026/01
0.04335
43,350
0.236
0.0853
0.2947
0.1065
0.0033
0.0012
0.0026
0.0009
0.0001
0.00004
5.0103
1.8114
0.0293
0.0106
Inns Performance Chem' 0038/01
0.03257
32,570
0.0025
0.0007
0.0082
0.0022
0.004
0.0011
0.0025
0.0007
00001
0.00003
0.005
0.00141
0.0084
0.0023
Sum of Industrial Loading (lbs/day) _> 0.29971 299700
MGD al/da
Avg Influent loading (lbs/day) => 5.538694 5,538,694
ontrollable Load from Mass Bal (lbs/day) => 5.2390
ntrollable Concert. from Mass Ball (mg/L) => 1
It. from Uncont. Sampling (mg/L + lbs/day) =>
m
0.00841
0.00541
r-0.0121
0.1500
lbs/day
0,38801
0.2381
1
0.52431
mg/1
0.06881
0.06911
0.05711
0.1606
lbs/day
3.17811
3.0175
1
2.4949
m l
0.0051
0.00491
0.0152
lbs/day
0.2310t
0.2158
1
mga
0.0061
0.0062
0.0054
0.0059
lbs/day
0,27721
0.271 >
0.2359
m
0.000111
0.00011
0.00018
1 0.000251
lbs/day
0.005081
0.00483
1
0.0079[-0
1.8221
m lbs/day
0.03591 1.6583
-0.1638
-0.00371 1
1054 4.60531
mgfl
0.00371
0.0026
0.0039
0.0592
lbs/day
0.1709
0.1117
I1. 17041
Uncontrollable Concert. From Literature (mg/L) _> 0.05 0.061 0.041 0.049 ul u I > 0.021
Uncontrollable cone. to be used in HWA (mg/L) r-0-051 0.0691 1 0.041 1 7717
n 10s t 0.021
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose "Uncontrollable Concentration to be used in HWA° (row 31) from Uncontrollable
protected, password is 7'.
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E, page 5. "Sampling"
(row
From "Mast Balancer (row ).
"Sampling" (row 27), or "Literature" (row 29). Document reasons.
**Larger value was chosen=more conservative.
Ked values - -504o ot'data 8DL and result not used in evaluation
Grant Creek SIU -Uncontrollable_ Mass -Balance -Spreadsheet 14_17
SI U. Uncont. Mass. Bal
Page 2 of 3 pages
10/9/2017, 10:37 AM
Revision: August 1999

1UP
Count
1
2
3
4
9
10
11
12
13
SIU.Uncc ___Iass.Bal
Grant CreekFLOW
INDUSTRY
NAMES
lease list alphabetically)
Industry
Permit/PipeConc.
number
Average Discharge
MGD gal/daym
Average Discharge
Load
Load
Average Dischar a
Cone. Load
m 1 lbs/da
Aver e Dischara
Cone. Load
m I lbs/da
Average Discharge
Cone. Load
mg/1 Ibs/da
Average Discharge
Cone. Load
mg/1 lbs/da
o Nobel
0002/01
0.172677
172,677
0.0265
0.0382
0.0032
0.0046
0.198
0.2851
19.306
27.8031
158.826 228.7295
Contimental Structural Plasti
0036/01
0.006556
6,556
0.0005
0.0000
0.002
0.0001
0.1754
0.0096
7.5294
0.4117
72.7
3.9750
Freirich Foods
0007/01
0.044547
44,547
0.0106
0.0039
0.0025
0.0009
0.3696
0.1373
97.13
36.0859
123.94
46.0464
Hitachi Metals
0026/01
0.04335
43,350
0.0047
0.0017
0.0033
0.0012
0.1203
0.0435
7.875
2.8471
94.5667
34.1896
Inns Performance Chem'
0038/01
0.03257
32,570
0.0037
0.0010
0.002
0.0005
0.1408
0.0382
4.6767
1.2703
9.1757
2.4924
1315.4329
Sum of Industrial Loading (lbs/day) =>
0.2997
MGD
299700
al/da
m
0.0448
Ibs/da
m
0.0074
lbs/da
m
0.5138
lbs/daym
68.4182
lbs/da
m
Ibs/da
Avg Influent loading (lbs/day) _> 5.538694 5,538,694 0.0051 0.23101 0.00221 0.10161 0.10641 4.91491 61 277.15621 31.25831 1443.91
Uncontrollable Load from Mass Bal (lbs/day) _> 5.2390 0.1861 0.0942 4.4011 208.7381 1,128.473
Uncontrollable Concert. from Mass Bal (mg/L) _> 0.00431 1 0.00221 1 0.10071 1 4.77741 1 25.8272
Uncont. from Uncont. Sampling (mg/L + lbs/day) => 0.0051 0.21851 0.00251 0.10921 0.20821 9.09691 7.651334.25311 50.2851 2197.11
Uncontrollable Concert. From Literature (mg/L) _> 0.005 0.175 0.175 0.175
Uncontrollable cone. to be used in HWA (mg/L) _> 0.0043 0.005 0.2082 7.65 50.285
71
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose "Uncontrollable Concentration to be used in HWA" (row 31)
protected, password is "2". from Uncontrollable Concentration From "Mass Balance" (row 25),
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E, page 5. "Sampling" (row 27), or "Literature" (row 29). Document reasons.
"Larger value was chosen=more conservative.
Red values =>50% of data BDL and result not used in evaluation
Grant Creek SIU_Uncontrollable_Mass_Balance_Spreadsheet 14_17
SI U.Uncont. Mass. Bal
Page 3 of 3 pages
10/g/2017,10:37 AM
Revision: August 1999

CD _
N 0
N
N �
o�
ci
N
C7
CD
m
X
C_
C_
`G
N
O
illC-
O O
v
LU
d
Z Cl) rC
O -a v
m ;0 G
�d
a a
m N
G
o
C?
R
V
N
N
N
O
O
O
(A
CJI
?
>
0
�
r
n
fn
r -
o
v2�p
�
L�
zD
L
2014-2017
tc
d
7
O
<
to
c
n
DAILY RATE
v
A
W
W
(n
W
N
W
W
N
N
W
A
COO
W
S
W
BODS - 20 Deg C
X
0
0
0
O
O
O
O
O
CT
Q\
W
N
N
J
v
a
wpwo
°3°
Used in Calculation
0
0
0
0
0
0
0
0
Q
a
m
N
.P
W
O
A
V
C)I
A
00
CT
CJI
V?
W
W
N
O
Ww3
CO
AMMONIA NITROGEN
t T
O
O
O
O
O
O
O
O
w
N
w
O
o
00
o
JA
ON
w
N
o
w
1�0
Used in Calculation
0
0
0
0
0
0
0
0
iT
a
m
W
s
CO
-4(0
N
0)
v
3
TOTAL SUSPENDE
co
N
CA
N
N?
-1-1-
W>
RESIDUE
O
O
O
O
O
O
O
O
c
a
m
TOTAL CYANIDE
c
r:
Used in Calculation
0
OP
0
POPOPE
O
60
O
0
0
0
O
O
�°
TOTAL SILVER
O
O
O
O
O
O
O
O
O
-
CT
CJ1
CT
CT
O
CJI
CJI
CJI
Cn
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
o
r
Used in Calculation
N
l,A
N
VI
N
VI
N
VI
N
Vl
N
VI
N
VI
N
111
c
a
m

Gr; ncontrollables
t mtj-mina urove >5u io >5u /o >50% >50%
LDS -Landis
SPR -Spencer
No sample data for 2017
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; Grant Uncontrollables
9/22/2017
N
a
a
q
u
U
U
U
O
O
N
q
F
v
.a
y
C
y
OF
y
y
F
MGD
mgA
mg/L Ib/day
mg/I
mg/L Ib/day
.0331
mg/L Ib/day
mgA
mg/L Ib/day
mg/I
mg/L Ib/day
2014
CHG-Au ust
0.003
0.0027
0.037
0.037
0.1260
0.1260
0.014
0.0137
< 0.005
0.0025
LDS -Nov.
< 0.002
0.0010
0.005
0.0025
0.0396
0.0396
< 0.005
0.0025
0.0086
0.0086
2015
SPR -Feb.
< 0.002
0.0010
< 0.005
0.0025
0.0150
0.0150
0.0050
0.0025
< 0.005
0.0025
CHG-June
0.002
0.0020
0.0427
0.0427
0.1230
0.1230
0.0085
0.0085
0.0073
0.0073
LDS -June
1<1 0.002
0.0010
0.005
0.0025 1
0.0438
0.0438
0.0051
0.0025 j<
0.0051
0.0025
SPR -Mar
0.002
0.0010
0.005
0.0025
0.0238
0.0238
< 0.0050
0.0025
0.005
0.0025
2016
CHG-Mar.
0.002
0.0010
0.0055
0.0055
0.0290
0.0290
0.0050
0.0025
0.005
0.0025
LDS -Mar.
0.002
0.0010
0.002
0.0010
0.0567
0.0567
0.0082
0.0082
0.005
0.0025
Total Avg.
0.002
0.0134
0.0571
0.0069
0.0057
t mtj-mina urove >5u io >5u /o >50% >50%
LDS -Landis
SPR -Spencer
No sample data for 2017
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; Grant Uncontrollables
9/22/2017

Gn ncontrollables
�.nv-�.nura vruve >5U% >bU% >50% >50%
LDS -Landis
SPR -Spencer
No sample data for 2017
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; Grant Uncontrollables
9/22/2017
O
N
N
u
PS
C
u
a
O
N
A
v
F
H
w
F
O
MGD
mg/1
mg/L Ib/day
ug/I
mg/L Ib/day
mg/I
mg/L Ib/day
mgA
mg/L Ib/day
mg/I mg/L
2014
CHG-August
1 0.2941
0.2940 j<
0.0002
0.0001
0.010
0.0050
<1 0.0101
0.005
0.254 0.25400
LDS -Nov.
1 0.178
0.1780
< 0.0002
0.0001
0.010
0.0050
<1 0.0101
0.005
0.010 0.00500
2015
SPR -Feb.
0.086
0.0860
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010 0.00500
CHG-June
0.279
0.2790
0.0003
0.0003
< 0.010
0.0050
< 0.010
0.005
0.362 0.36200
LDS -June
0.271
0.271
0.00051
0.0005
< 0.0101
0.005
< 0.010
0.005
< 0.010 0.00500
SPR -Mar
0.1421
0.1420
< 0.00021
0.0001
< 0.010
0.0050 i<
0.010
0.005
< 0.010 0.0050
2016
CHG-Mar.
0.09251
0.093
< 0.00021
0.0001
< 0.010
0.005
< 0.010
0.005
0.202 0.20200
LDS -Mar.
0.3231
0.323
< 0.00021
0.0001
< 0.010
0.005
0.0101
0.005
0.010 0.00500
Total Avg.
0.208
0.00025
0.010
0.010
0.109
�.nv-�.nura vruve >5U% >bU% >50% >50%
LDS -Landis
SPR -Spencer
No sample data for 2017
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; Grant Uncontrollables
9/22/2017

2014
2015
2016
Gr Incontrollables
Q
o
W
o
N
F.W
C
W
w
v
Z
U
c
c
N
a
e
C
&
a
O
a
F
MGD
mg/I
mg/L
mg/1
mg/L
CHG-Au ust
9.3
9.3
48.82
48.82
LDS -Nov.
9.6
9.6
76.49
76.49
SPR -Feb.
5.0
5.0
27.20
27.20
CHG-June
8.0
8.0
50.48
50.48
LDS -June
9.2
9.2
60.99
60.99
SPR -Mar
3.8
3.8
27.0427.04
CHG-Mar.
5.5
5.5
41.53
41.53
LDS -Mar.
10.81
10.8
69.73
69.73
Total Avg.
7.65111111F
50.285
CHG-china Grove
LDS -Landis
SPR -Spencer
No sample data for 2017
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit; Grant Uncontrollables
9/22/2017

SIU DATA AKN
2014
AKN
2015
AKN
2016
AKN
2017
AKN
Ak
O qw
N
a
c
°�
z
i s
c
z z w
H ti
O
F
z
OF
-
,
>
MGD
mgl
mg/1
Ib/day
mg/I
Ib/day
mg/I
Ib/dav
mg/I
mg/I
Ib/day
mg/I
mg/I
Ib/day
July
0.174987
93.80
93.80
136.97
1.30
1.90
318.0
464.36
0.0094
0.0094
0.0137
0.0081
0.0081
0.0118
August
0.177652
39.60
39.60
58.71
1.30
1.93
233.0
345.42
0.0080
0.0080
0.0119
September
0.177581
66.20
66.20
98.10
3.50
5.19
330.0
489.03
0.0079
0.0079
0.0117
October
0.179265
November
0.118104
December
0.152910
431.01
549.97
January
0.118104
99.6
99.6
98.16
78
76.88
269
265.12
0.0091
0.0091
0.0090
< 0.005
0.0025
0.0025
February
0.146993
80.2
80.2
98.38
219
268.64
164
201.17
0.0080
0.0080
0.0098
March
0.157303
143
143
187.72
225
295.36
327
429.25
0.0065
0.0065
0.0085
< 0.005
0.0025
0.0033
April
0.188540
May
0.129812
201.5
218.28
June
0.151680
July
0.127007
58.70
58.70
62.21
1.20
1.27
356.00
377.31
0.0088
0.0088
0.0093
0.005
0.0025
0.0026
August
0.145032
65.30
65.30
79.03
0.38
0.46
268.00
324.36
0.0100
0.0100
0.0121
September
0.154773
29.00
29.00
37.46
0.05
0.06
240.00
309.98
0.0050
0.0025
0.0032
October
0.190253
November
0.168413
310.0
435.68
December
0.153329
January
0.185600
40.00
40,001
61.95
0.12
0.19
202.7
313.95
0.012
0.012
0.0186
< 0.005
0.0025
0.0039
February
0.188993
55.00
55.00
86.74
0.90
1.42
150.0
236.57
0.0096
0.0096
0.0151
March
0.176194
47.00
47.00
69.11
1.50
2.21
150.0
220.55
< 0.005
0.0025
0.0037
April
0.158720
76.75
76.75
101.66
14.70
19.47
171.0
226.5
<1 0.010
0.005
0.0066
< 0.005
0.0025
0.0033
May
0.190181
June
0.161220
July
0.185671
67.00
67.00
103.81
1.60
2.48
150.0
232.41
0.0069
0.0069
0.0107
< 0.005
0.0025
0.0039
August
0.231323
14.00
14.00
27.03
1.20
2.32
21.0
40.54
< 0.0050
0.0025
0.0048
September
0.182253
53.00
53.00
80.61
2.30
3.501
274.0
416.73
0.0056
0.0056
0.0085
October
0.189323
November
0.157347
December
0.195639 1
100.0
163.26
January
0.190426
46.00
46.001
73.10
0.13
0.21
95.0
150.96
0.014
0.0140
0.0222
< 0.005
0.0025
0.0040
February
0.187150
23.00
23.00
35.92
95.00
148.37
69.7
108.86
0.0088
0.00881
0.0137
March
0.179994
23.00
23.00
34.55
102.00
153.21
160.0
240.33
0.0061
0.0061
0.0092
April
0.188827
May
0.205923
29.00
29.00
49.83
108.5
186.45
June
0.249853
Total Avg.
I 0.172677
57.46
57.46
79.05
39.43
51.84
212.48
289.46
0.0082
0.0075
0.01011
0.00541
0.0032
0.0044
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit; SIU Data # 0002 AKN 14-17
9/19/2017

SIU DATA AKN
2014
AKN
2015
AKN
2016
AKN
2017
AKN
Ell
11001101,1101
1 1
/ I
1 1 .
11 I
111 1 11••,
I• 1111111111M
11090
••
110=11111
011 no 111IMMI
1111 M.
IIIMIIIIOMIIM
IIIMIIIIMMIM
September
71
mil
. 1 I� I
11� I
1 1••
,--_IIIMIIIIMMIIMissue
. 1
1. 1
1 :•
INIMMININIFY11.1
1 / .1
1 1•
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HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit; SIU Data # 0002 AKN 14-17
9/19/2017

co o � o � E co o
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1
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SIU DATA FRE
2014
FRE
2015
FRE
2016
FRE
2017
FRE
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0007 FRE 14-17
9/20/2017
1 1
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HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0007 FRE 14-17
9/20/2017

SIU DATA FRE
2014
FRE
2015
FRE
2016
FRE
2017
FRE
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0007 FRE 14-17
9/20/2017
M WIT@1
in 11 1
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HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0007 FRE 14-17
9/20/2017

SIU DATA FRE
2014
FRE
2015
FRE
2016
FRE
2017
FRE
HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, SIU Data #0007 FRE 14-17
9/20/2017
Ism
•.1
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HDWK_GrantCreek July 2014 -Jun 2017 Data_Submit, SIU Data #0007 FRE 14-17
9/20/2017

SIU DATA HIT Allft
2014
HIT
2015
HIT
2016
HIT
2017
HIT
Adh
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0026 HIT 14-17
9/21/2017
•
1 1 • • . ,
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0026 HIT 14-17
9/21/2017
•

SIU DATA HIT
2014
HIT
2015
HIT
2016
HIT
2017
HIT
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit; SIU Data #0026 HIT 14-17
9/21/2017
.---,
1 •
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit; SIU Data #0026 HIT 14-17
9/21/2017

SIU DATA HIT
2014
HIT
2015
HIT
2016
HIT
2017
HIT
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0026 HIT 14-17
9/21/2017
■
1 • I
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0026 HIT 14-17
9/21/2017

SIU DATA HIT
2014
HIT
2015
HIT
2016
HIT
2017
HIT
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit; SIU Data #0026 HIT 14-17
9/21/2017
• •
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit; SIU Data #0026 HIT 14-17
9/21/2017

SIU DATA IPC _
2014
IPC
2015
IPC
2016
IPC
2017
IPC
Ank
t
++ N
0
N
Q
NICD
mg/I
Ib/dac
mg/I
mg/1
Ib/da,
rng/I
Ib/dad
mg/I
mg/l
mma,
July
0.031180
130.0
33.83
< 0.10
0.05
0.01
3.7
0.96
< 0.007
0.0033
0.0008
August
0.036140
363.0
109.48
0.35
0.35
0.11
2.5
0.75
< 0.005
0.0025
0.0008
September
0.025499
October
0.027409
November
0.024328
4.6
0.93
December
0.028990
January
0.038622
1,290
415.77
< 0.10
0.05
0.02
18.4
5.93
< 0.008
0.004
0.0013
February
0.026313
1,030
226.17
4.7
1.03
< 0.008
0.004
0.0009
March
0.045061
1,004.0
377.54
72.2
27.15
< 0.005
0.0025
0.0009
April
0.030933
May
0.022050
160.0
29.44
20.50
20.5
3.77
490.0
90.16
< 0.010
0.005
0.0009
June
0.024543
July
0.028217
4.0
0.94
1.4
1.4
0.33
16.4
3.86
< 0.008
0.004
0.0009
August
0.024529
118.0
24.15
58.9
12.05
< 0.008
0.004
0.0008
September
0.027591
October
0.033597
November
0.035869
148.0
44.30
December
0.035140
January
0.031395
159.5
41.79
< 0.10
0.05
0.01
17.8
4.66
0.009
0.0045
0.0012
February
0.036782
273.0
83.80
8.4
2.56
0.008
0.004
0.0012
March
0.040821
April
0.032792
May
0.035067
June
0.030915
10.8
2.79
July
0.034163
54.0
15.39
2.10
2.1
0.60
130.0
37.06
< 0.008
0.004
0.0011
August
0.038663
150.0
48.40
81.2
26.20
< 0.008
0.004
0.0013
September
0.032310
October
0.036549
November
0.028198
December
0.030816
20.0
5.14
January
0.035297
435.0
128.13
< 0.10
0.05
0.01
10.7
3.15
<1 0.008
0.004
0.0012
February
0.032602
215.0
58.49
34.05
9.26
<1 0.008
0.004
0.0011
March
0.042053
April
0.036808
1,107.0
340.03
< 0.10
0.05
0.02
41.2
12.66
< 0.010
0.005
0.0015
May
0.036648
June
0.034643
Total Avg.
0.032570
F 432.8
128.8911
2.7611
2.7311
0.54
61.76
15.30
0.008
0.00411
0.001
HDWK_GrantCreek July 2014 -Jun 2017 Data -Submit; SIU Data #0038 IPC 14-17
9/20/2017
:7

SIU DATA IPC AMk
2014
IPC
2015
IPC
2016
IPC
2017
IPC
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017
•
■---
3®®®
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111
1 111
1111
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1 11
1 1 1
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1 1 1
awe=111
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1 1 1•
p
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III
1 111
3 1 It 1
1 11
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3 1 II I1
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1111
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1 11
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017
•

SIU DATA IPC Aft Aft _
2014
IPC
2015
IPC
2016
IPC
2017
IPC
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017
11110MINNINIMErel
MIM1
11
1 111
3 1 11
1 111
111
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11
1 I1::
3 1 111
1 111
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1 11
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11::1
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M
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no III=
MITI=
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MMMMI
INNEMIN
ININKITITIM
0 1 111
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111•
111
1 1/
perfroron.
mon1 11
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jmrsrfromwfrfrfm1
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017

SIU DATA IPC
2014
IPC
2015
IPC
2016
IPC
2017
IPC
HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017
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HDWK_GrantCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0038 IPC 14-17
9/20/2017

Town Creek HWA , n
Desi _2014 2017 le 1 of 5
g - Printed 10/9/2017, 2:37 PM
Modeled after. Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008
A B
C
D
E F G H I
J K
1
Headworks Analysis Spreadsheet
Spreadsheet Instructions:
2
POTW Name: own Creels WWTT
1) Applicable Values should be entered in the Heavy Bordered Blue cells. The rest of worksheet is
3
Date:
lOr9/2017
protected, password is "2".
4
POTW NPDES # =>
NC0023884
2) Additional pollutants can be added in cells A34 to A42. Note all Pollutant names are linked from
5
POTW Sludge Permit # =>
W 0001956
here to other pages in HWA worksheet and also to AT worksheet (i.e., automatically entered into
other pages in HWA worksheet and also AT worksheet from HWA worksheet).
7
-sed in AT only
POTW NPDES Permitted Flow(MGDE2.1603
3) Formulas are discussed in the Comprehensive Guidance HWA Chapter.
8
POTW Average Flow(MGD<=used
in HWA calculat
ons 4) HWA, AT and HASL worksheets are linked. MAHLs, Basis, and Uncontrollable load are
automatically entered into AT from this worksheet.
9
Uncontrollable Flow(MGD
5) If red tab notes are not visible, they can be turned on in the "Tools" menu under "options", in the
10
7Q10 Stream Flow(MGD
"view" tab click the "comment indicator only" button.
11
Stream Classification
13
Class of Sludge generated (A, or B) B
14
Sludge to Digestor Flow(MGD)--
Through sale. for different POTW
use Design
15
Sludge to Disposal Flow(MGD)=
0.012
flows
Criteria
16
%Solids to Disposal=
19.28
Design Values Average Flow Permitted Flow
Loading
17
Sludge Site Area(acres)=
576.76
WWTF Influent BOD (mg/1) 350 1339.3 592.8
X
18
Sludge Site Life(yrs)=
40
WWTF Influent TSS (mg/1) 400 1204.8 533.3
X
19
Age of Sludge Site(yrs)--
10
WWTF Influent NH3 (mg/1) 1276.6 565.0
20
WWTF Influent Total N(mg/1)
21
Pass -Through Loading Calculations
WWTF Influent Total P (mg/1)
Stream Standard
Zs, I'M Minimum
NPDES LIMIT
Plant Removal
Removal rate
NPDES Loading Standard Stream Loading Design Criteria
Loading Pass-Thru
23
Pollutant (mg/1)
Rate I%)
Source
(Ibs/day) (mg(1) Standard Source Obs/day) Loading(lbs/day)
(lbs/day) Basis
24
BOD 15
98.88
Site Specific
24,718 14,595
14,595 Design
25
TSS 30
97.51
Site Specific
22,237 16,680
16,680 Design
26
Ammonia 6
99.53
Site Specific
23,561
23,561 NPDES
27
Arsenic
45
Default Literature
0.01 uman Health 13.97071
13.9707 Stream Std
28
Cadmium
67
Default Literature
0.002 C -W S -WS 4.6569
4.6569 Stream Std
29
Chromium
82
Default Literature
0.011 uatic Life 46.9571
46.9571 Stream Std
30
Copper
73.57
Site Specific
0.0082 uatic Life 23.8395
23.8395 Stream Std
31
Cyanide
69
Default Literature
0.005 C -W S -WS 12.3934
12.3934 Stream Std
32
Lead
61
Default Literature
0.0031 uatic Life 6.1077
6.1077 Stream Std
33
Mercury
60
Default Literature
0.000012 C -W S -WS 0.02305
0.02305 Stream Std
34
Molybdenwn
33
Default Literature
0.160 A uatic Life 183.49591
183.4959 Stream Std
35
Nickel
42
Default Literature
0.025 C -W S -WS 33.12021
33.1202 Stream Std
36
Selenium
50
Default Literature
0.005 NC -W S -WS 7.6839
7.6839 Stream Std
37
Silver
75
Default Literature
0.00006 uatic Life 0.1844
0.1844 Stream Std
38
Zinc
55.76 1
Site Specific 1
0.130 uatic Life 225.7925
225.7925 Stream Std
39
Total Nitrogen
57.24 1
Site Specific
40
ITotal Phos. 1
63.69 1
Site Specific
Modeled after. Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Town Creek HWA_„ _Design_2014_2017Printed 10/9/2017, 2:37 PM
A
B
C
D E I
F G
H I
J K
42
43
44 Inhibition Loading Calculations
Average Influent NH3 (mg t)
Average Anaerobic Digester NH' (mg/I)
only enter when have ANAEROBIC digester
45 Pollutant
Primary
Removal Rate
(%)
Primary
Removal Rate
Source
A.S./Nit,/T.F. A.S./Nit,/T.F.
Inhibition Inhibition
Concentration Concentration
(mg/1) Source
A.SJNitJT.F. Digestor
Inhibition InhibitionDig-tor
Loading Concentration
(lbs/day) (mg/1)
Inhibition Digestor Inhibition
Cone. Source Loading (lbs/day)
Minimum Minimum
Inhibition Inhibition
Loading Loading
(lbs/day) Source
46 BOD
47 TSS
48 Ammonia
480 Lit -AS
8859.0816
8859.08 AS/Nit/TF it
49 Arsenic
0.1 Lit -AS
1.8456
1.8456 AS/Nit/TF i
50 Cadmium
I Lit -AS
18.4564
18.4564 AS/Nit/TF i
51 Chromium
0.394 Lit -Nit -NC 2006
7.2718
7.2718 AS/Nit/TF i
52 lCopper
048 Lit -Nit -NC 2006
8.8591
8.8591 AS/Nit/TF i
53 Cyanide
0.1 Lit -AS
1.8456
1.8456 AS/Nit/TF i
54 Lead
0.5 Lit -Nit
9.2282
9.2282 AS/Nit/TF i
55 Mercury
0.1 Lit -AS
1.8456
1.8456 AS/Nit/TF i
56 Molybdenum
57 Nickel
0.25 Lit -Nit
4.6141
4.6141 AS/Nit/TF i
58 Selenium
59 Silver
0.25 Lit -AS
1 4.61411 1
4.6141 AS/Nit/TF i
60 Zinc
1 Lit-AS/Nit
1 18.45641 1
i
18.4564 AS/Nit/TF i
61 Total Nitrogen
62 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Town Creek HWA , n
Desi _2014 2017 le 3 of 5
9 _ Printed 10/9/2017, 2:37 PM
A
B
C
D
E
F
G
H I
J K
63
64 Sludge Loading Calculations
ollutant
Sludge Ceiling
Concentration
Limit (mg/kg)
Sludge Ceiling
Load
(lbs/day)
Sludge Ceiling
Load
- HASL Calc -
(lbs/day)
Cumulative Sludge
Rate Limit
(lbs/(acre-life))
Cumulative
Sludge Loading
(lbs/day)
Class A Limits
Monthly
Average Rate
Limit (mg/kg)
Class A Limits Class A Limits
Monthly Avg. Mon. Avg. Load. -
Loading HASL Calc. -
(lbs/day) (lbs/day)
Minimum Minimum
Sludge Sludge
Loading Loading
(lbs/day) Sorce
ODSSmmoniarsenic
75
3.2159
36
3.1583
41
3.1583 Cumul. Slud
admurm
85
2.4479
34
2.0034
39
2.0034 Cumul. Slud
hromiumo
er
E
4300
112.7774
1338
71.7999
1500
71.7999 Cumul. Slud
anideead
840
26.5707
267
17.2802
300
17.2802 Cumul. Slud
ercu
57
1.8331
15
0.9870
17
0.9870 Cumul. Slud
ol bdenum
75
4.3853
4.3853 Slud e Ceili
ickel
420
19.2954
374
35.1553
420
19.2954 Slud e Ceili
elenium
100
3.8591
89
7.0273
100
3.8591 Slud e Ceiliilverinc
7500
259.5331
2498
176.8635
2800
176.8635 Cumul. Slud
81 Total Nitrogen
82 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

le4of5
Town Creek HWA_,, t _Design_2014_2017 Printed 10/9/2017, 2 37 PM
A B C D E F G H I J K
83 Maximum Allowable Headworks Loading Calculations
Minimum Pass Minimum Minimum Minimum Minimum Allowable Maximum Allowable
Through Loading Pass Through Inhibition Loading Inhibition Loading Sludge Loading Sludge Loading Headworks Headworks Loading
84 Obs/day) Source (lbs/da) Source pbs da) Sorce Loading (lbs/day) Source
85 BOD 14595.0 Desi 14595.0 Desi
86 TSS 16680.0 Desi 16680.0 Desi
87 Ammonia 23561.4 NPDES 8859.0816 AS/Nit TF inhibiti
8859.1 AS/NiVTF inhibition
1.8456 AS/Nit/TF inhibition
2.0034 Cumul. Sludge Loading
7.2718 AS/NitrFF inhibition
8.8591 AS/Nit/TF inhibition
1.8456 AS/Nit/TF inlubition
6.1077 Stream Std
0.02305 Stream Std
95 Molybdenum 183.4959 Stream Std 4.3853 Stud a Ceiling 4.3853 SludgeCeiling
96 Nickel 33.1202 Stream Std 4.6141 AS/NitnT inhibiti 19.2954 Slud a Ceilin 4.6141 AS/Nit/fF inhibition
97 Selenium 7.6839 Stream Std 3.8591 Stud a Ceilin 3.8591 Sludge Ceiling
98Silver 0.1844 Stream Std 4.6141 AS/Nit(IT inhibiti 0.1844 Stream Std
99 Zinc 225.7925 Stream Std 18.4564 AS/Nit/TF inhibiti 176.8635 Cumul. Sludge Loading 18.4564 AS/Nit/TF inhibition
100 Total Nitrogen
101 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008
8859.1 AS/NiVTF inhibition
1.8456 AS/Nit/TF inhibition
2.0034 Cumul. Sludge Loading
7.2718 AS/NitrFF inhibition
8.8591 AS/Nit/TF inhibition
1.8456 AS/Nit/TF inlubition
6.1077 Stream Std
0.02305 Stream Std
95 Molybdenum 183.4959 Stream Std 4.3853 Stud a Ceiling 4.3853 SludgeCeiling
96 Nickel 33.1202 Stream Std 4.6141 AS/NitnT inhibiti 19.2954 Slud a Ceilin 4.6141 AS/Nit/fF inhibition
97 Selenium 7.6839 Stream Std 3.8591 Stud a Ceilin 3.8591 Sludge Ceiling
98Silver 0.1844 Stream Std 4.6141 AS/Nit(IT inhibiti 0.1844 Stream Std
99 Zinc 225.7925 Stream Std 18.4564 AS/Nit/TF inhibiti 176.8635 Cumul. Sludge Loading 18.4564 AS/Nit/TF inhibition
100 Total Nitrogen
101 Total Phos.
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Town Creek HWA n
Desi _2014 2017 le 5 of 5
g _ Printed 10/9/2017, 2:37 PM
A
B C
D
E F
G
H I J K
102
103 Maximum Allowable Industrial Loa din s Calculations
Design vs. Pass -
Thru Warning
1
Maximum
Allowable
Headworks Loading
104 Pollutant (lbs/day) MAHL Basis
Check toUse Uncontrollable
HASL Cala Concentration Uncontrollable Uncontrollable
(x) (mg/I) Source Load (lbs/day)
Maximum
Allowable
Industrial
Load (lbs/day)
105 BOD 14595.0000 Design
250 Literature 4504.2255
10090.7745
106 TSS 16680.0000 Design
278 Mass Balance 5008.6988
11671.3012
107 Ammonia 8859.0816 AS/Nit/TF inhibition 25 Literature 450.4226
8408.6591
108 Arsenic 1.8456 AS/NiUrF inhibition 0.005 s Balance 0.0901
1.7556
109 Cadmium 2.0034 Cumul. Sludge Loading0.003 iterature 0.0541
1.9494
110 Chromium 7.2718 AS/NitrrF inhibiti N/A 0.05 iterature 0.9008
6.3710
111 Copper 8.8591 AS/NitrIT inhibition 0.061 terature 1.0990
7.7601
112 Cyanide 1.8456 AS/NiUTF inhibiti N/A 0.041 'terature 0.7387
1.1069
113 Lead 6.1077 Stream Std 0.049 iterature 0.8828
5.2249
114 Mercury 0.02305 Stream Std 0.0003 terature 0.00541
0.01765
115 Molybdenum 4.3853 Sludge Ceiling 0.005 Mass Balance 0.0901
4.2952
116 Nickel 4.6141 AS/NiUrF inhibition 0.021 iterature 0.3784
4.2358
117 Selenium 3.8591 Sludge Ceiling 0.0043 0.0775
3.7816
isBaance
118 Silver 0.1844 Stream Std N/A 0.005 0.0901
0.0943
119 Zinc 18.4564 AS/NitrIT inhibition 0.175 3.1530
15.3035
120 Total Nitrogen 58.51c 1 1054.1689
1211 Total Phos. 5.38 Site Specific 1 96.93091
Modeled after: Chapter 5-HWA Guidance, Appendix 5-A
Revision Date: February 2008

Workbook Name: HWAATDesign_, ._2014_2017, Worksheet Name: AT Printed: 10/9/2( 37 PM
Page 1 of 4
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 01/03/17
Permits last modified: 01/04/17
Town Creek WWTT
NCO023884
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is protected, password is "2".
2) Formulas are discussed in the Comprehensive Guidance, Chapter 6, Section C.
3) HWA and AT worksheets in this workbook are linked. Pollutant Names, MAHLs, Basis, and Uncontrollable load in
this AT worksheet are automatically entered from the HWA spreadsheet. This includes pollutant names in columns AT
through BK.
Industry
Type
Renewal
Modification Date
Permit Limits
Permit Limits
Permit Limits
IUP
INDUSTRY NAMES Permit
Pipe
of
Effective
Effective Permit
Cone. Load
Conc. Load
Count (pleasclist alphabetich) number
number
Industry
Date
Date Expires
MGD
al/da
mg/1 lbs/da
mg/1 lbs/da
1
Agility Fuel Systems, Inc. 0039
01
3714-433
01/04/17
12/31/21
0.0350
35,000
2
IIBD, Inc. 0011
01
3069
07/15/16
06/30/21
0.0300
30,000
3
Thorlo, Inc. 0034
01
2252
11/15/16
10/31/21
0.1750
175,000
438.00
438.00
4
5
6
7
8
9
10
Column Totals =>
0.24001
240,000
438
1 438
Basis=>
NPDES
Design
Design
MAHL from HWA (lbs/day) =>
NPDES Permitted Flow—
5.0000
14595
16680
Uncontrollable Loading (lbs/day) =>
2.1603
4504
5009
Total Allowable for Industry (MAIL) (lbs/day) =>
2.8397
10090.8
11671
Total Permitted to Industry (lbs/day) =>
0.2400
438
438
MAIL left (lbs/day) =>
2.5997
9653
11233
Percent Allow. Ind. (MAIL) still available (%) =>
91.5 ON
95.70o
Percent MAHL still available (%) =>
52.0%
66.1 %
M834
5 Percent MAHL (lbs/dav) =>
0.2500
730
HWA.AT
Revised: November 2005

Workbook Name: HWAATDesign_..,_2014_2017, Worksheet Name: AT
Allocation Table
u
Headworks last approved:
12/07/12
Allocation Table updated:
01/03/17
Permits last modified:
01/04/17
Porw- I i own t.rei
NPDES#=> NC0023884
IUP
Count
2
3
4
5
6
7
8
9
10
Printed: 10/9/2( :37 PM
Page 2 of 4
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) =>
Uncontrollable Loading (lbs/day) =>
Total Allowable for Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/day) =>
HWA.AT
Revised: November 2005
0
u
0.0204
Ammonia
Arsenic
Cadmium
Chromium
Copper
Cyanide
inhibition
Industry
Loading
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Permit Limits
INDUSTRY NAMES
Permit
Pipe
I
Cone. Load
Cone. Load
Cone. Load
Cone. Load
Conc. Load
Conc. Load
(n-elist alphabeich)
number
number
m l lbs/da
m l lbs/da
m l lbs/da
mg/1 lbs/da
m l lbs /day
m l lbs/da
Agility Fuel Systems, Inc.
003901
0.0700 0.0204
1.71001 0.4991
2.07001 0.6042
0.65001 0.1897
HBD. Inc.
0011
01
0.0300
Thorlo, Inc.
0034
01 1
1 0.0890
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) =>
Uncontrollable Loading (lbs/day) =>
Total Allowable for Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) =>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/day) =>
HWA.AT
Revised: November 2005
0
u
0.0204
inhibition
inhibition
Cumul.
AS/Nit/TF
AS/Nit/TF
Sludge
inhibition
inhibition
Loading
8859.08
1.8456
2.0034
450.42
0.0901
0.0541
8408.66
1.7556
1.9494
0.00
0.0000
0.0204
8408.66
1.7556
1.9289
100.00/1
100.00%
99.00%
95.1 %
96.3
442.95
0.0923
0.1002
AS/Nit/TF
AS/Nit/TF
AS/Nit/TF
inhibition
inhibition
inhibition
7.2718
8.8591
1.8456
0.9008
1.0990
0.7387
6.3710
7.7601
1.1069
0.4991
0.7232
0.1897
5.8719
7.0369
0.9172
92.2%
90.7%
82.9 0
80.7%
79.4%
49.7 0
0.3636
0.4430
0.0923

Workbook Name: HWAATDesign_. -_2014_2017, Worksheet Name: AT Printed: 10/9/2C 37 PM
Page 3 of 4
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 01/03/17
Permits last modified: 01/04/17
Town Creek WWTT
NCO023884
HWA.AT
Revised: November 2005
Lead
Mercury
Molybdenum
Nickel
Selenium
Silver
Industry
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Permit Limits
Permit Limits
IUP
INDUSTRY NAMES Permit
Pipe
Cone. Load
Cone. Load
Conc. Load
Cone. Load
Cone. Load
Cone. Load
Count
(please listaiphabetich) number
number
m l lbs/da
m l lbs/da
m l lbs/da
m l lbs/da v
m l Its/da
m l lbs/da
1
Agility Fuel Systems, Inc. 0039
01
0.4300 0.1255
2.3800 0.6947
0.2400 0.0701
2
HBD, Inc. 0011
01
3
Thorlo, Inc. 0034
01
4
5
6
7
8
9
10
Column Totals =>
0.1255
0.000000
0.0000
0.6947
0.0000
0.0701
Stream
Sludge
AS/Nit/TF
Sludge
Stream
Basis=>
Std
Stream Std
Ceiling
inhibition
Ceiling
Std
MAHL from HWA (lbs/day) =>
6.1077
0.023052
4.3853
4.6141
3.8591
0.1844
Uncontrollable Loading (lbs/day) =>
0.8828
0.005405
0.0901
0.3784
0.0775
0.0901
Total Allowable for Industry (MAIL) (lbs/day) =>
5.2249
0.017647
4.2952
4.2358
3.7816
0.0943
Total Permitted to Industry (lbs/day) _>
0.1255
0.000000
0.0000
0.6947
0.0000
0.0701
MAIL left (lbs/day) =>
5.0994
0.017647
4.2952
3.5411
3.7816
0.0242
Percent Allow. Ind. (MAIL) still available (%) =>
100.0%
100.0%
83.6%
100.0 %
25.7%
Percent MAHL still available (%) =>
097.60%
766%
979%
76.7%
98.0 %
13.1 %
5 Percent MAHL (lbs/davl =>
0.001153
0.2193
0.2307
0.1930
0.0092
HWA.AT
Revised: November 2005

POTW=
NPDESl--
IUP
Count
2
3
4
5
6
7
8
9
10
Workbook Name: HWAATDesign_ ;_2014_2017, Worksheet Name: AT
Allocation Table
Headworks last approved: 12/07/12
Allocation Table updated: 01/03/17
Permits last modified: 01/04/17
Town Creek WWTT
NCO023884
INDUSTRY NAMES
(please list alphabcticly)
Industry
Permit
number
Pipe
number
Zinc
Permit Limits
Cone. Load
mg/1 lbs/da
Total Nitrogen
Permit Limits
Conc. Load
mg/1 lbs/da
Total Phos.
Permit Limits
Conc. Load
mg/1 lbs/da
Agility Fuel Systems. Inc.
0039
01
1.4800 0.4320
#######
96.93
HBD, Inc.
0011
01
0.0750
0.00
0.00
Thorlo, Inc.
0034
01
0.2560
#######
#######
78.8%
#######
#######
0.9228
Column Totals =>
Basis=>
MAHL from HWA (lbs/day) _>
Uncontrollable Loading (lbs/day) _>
Total Allowable for Industry (MAIL) (lbs/day) =>
Total Permitted to Industry (lbs/day) =>
MAIL left (lbs/day) =>
Percent Allow. Ind. (MAIL) still available (%) _>
Percent MAHL still available (%) _>
5 Percent MAHL (lbs/davl —
HWA.AT
Revised: November 2005
1 1 0.7630 1 0.00 1 0.00
AS/Nit/TF
inhibition
18.4564
3.1530
#######
96.93
15.3035
0.7630
0.00
0.00
14.5405
95.0 %
#######
#######
78.8%
#######
#######
0.9228
Printed: 10/9/2 ?:37 PM
Page 4 of 4

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Column Averages =>
Town Creek Treatment Train Removal Rate_2014_17
Removal Rates
Page 2 of 6 pages
10/2/2017, 9:21 AM
Revision: August 1999
Removal Ra' - ilculations
Unpaired Site Specific RR
Literature/Default RR
96 % of data is BDL
RR for this HWA
e
CADMIUM
ARSENIC
Effluent
m
Used in
Calculation
p111
1111111KOMp®1
p
11
111 p
11
I11
p00 111
111 p00
111
111
p 1 11
1 11 p
p
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11
0.0025
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1 11 p®®
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11
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p
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11
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1 111'
■
1 11
1 111 p
1 11
1 111
<
0.005
0.0025 <1
0.005
0.0025
1 11
1 11
Unpaired Site Specific RR
Literature/Default RR
96 % of data is BDL
RR for this HWA
e
CADMIUM
Used in
Calculation <
Effluent
m
Used in
Calculation
p111
1111111KOMp®1
11
0.005
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0.005
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111 p00
111
111
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1 II
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111
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®
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Unpaired Site Specific RR
Literature/Default RR
100 % of data is BDL
RR for this HWA
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR
100 % of data is BDL
RR for this HWA => 82.00
Influent
m
Used in
Calculation <
Effluent
m
Used in
Calculation
0.005
0.0025 <
0.005
0.0025
<1
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0.00251
0.005
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0.005
0.0025
<
0.005
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0.005
0.0025
0,0025
_71
1 0.0025
Unpaired Site Specific RR => 50 % BDI
Literature/Default RR
100 % of data is BDL
RR for this HWA => 82.00

Column Averages =>
Town Creek Treatment Train Removal Rate 201417
Removal Rates
Page 3 of 6 pages
102/2017, 9:21 AM
Revision: August 1999
Removal Ra' " ilculations
Influent
< m L
COPPER
Used in
Calculation <
Effluent
m L
Used in
Calculation
Used in
Calculation
0.036
0.036
0.0177
0.0177
0.005
0.0025 <0.005
0.0025
0.0471
0.047
0.0086
0.0086
0.044
0.044 1
0.0101
0.0101
111 �
11
111
®
11
111 ®
11
I 1
0.03191
0.0319
0.0033
0.0033
1 1
0.06761
0.0676
0.0135
0.0135
0.0375
0.0375
0.0168
0.0168
0.0051
0.0025
0.03651
0.0365
0.00891
0.0089
1 11
0.01891
0.0189 1
0.0087
0.0087
®
11
111 0
11
0.07191
0.0719
0.0122
0.0122
<
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0.01921
0.0192
®
11
0.0391
0.039 1
0.0081
0.0081
0.0365
0.0365
0.0102r
11 �
1 1
1 11
0.0433
Unpaired Site Specific RR =>
Literature/Default RR -
0.0114
0 % of data is BDL
RR for this HWA = 73.577.
Unpaired Site Specific RR ->r 50 % BDL.
Literature/Default RR => 69.00 °u
100 % of data is BDL
RR for this H W A => 69.00
<
Influent
m L
CYANIDE
Effluent
in, L
Used in
Calculation
<
0.005
0.0025 <0.005
0.0025
®�
0.005
111 �
11
111
®
11
111 ®
11
I 1
1 1
1 11 ®
1 1
1 11
0.01181
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0.0051
0.0025
®
1 1
1 11 ®®
0.0051
1 11
®
11
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11
111
<
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0.0051
0.0025
®
11
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11
111
0
1 1
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1 1
1 11
0.0091
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0.0011
0.0005
0.006
0.006 <
0.001
0.0005
1 11 1
1 11 1
Unpaired Site Specific RR ->r 50 % BDL.
Literature/Default RR => 69.00 °u
100 % of data is BDL
RR for this H W A => 69.00
<
Influent
m L
.a
Used in
Calculation <
Effluent
in, L
Used in
Calculation
<
0.005
0.0025 <0.005
0.0025
<1
0.005
0.0025 <1
0.005
0.0025
<1
0.005
0.0025 <1
0.005
0.0025
0.0054
0.0054 <1
0.0051
0.0025
0.01181
0.0118 <1
0.0051
0.0025
<1
0.0051
0.0025 <1
0.0051
0.0025
0.0068
0.0068 <1
0.005
0.0025
<
0.0051
0.0025 <1
0.0051
0.0025
0.0061
0.0061 <1
0.005
0.0025
<
0.005
0.0025 <1
0.005
0.0025
0.0091
0.009 <
0.0011
0.0005
0.006
0.006 <
0.001
0.0005
0.0050
0.0022
Unpaired Site Specific RR
Literature/Default RR
75 % of data is BDL
RR for this H W A -: r6l.00

Column Averages =>
Town Creek Treatment Train Removal Rate _2014_17
Removal Rates
Page 4 of 6 pages
1022017, 9:21 AM
Revision: August 1999
Removal Re' " alculations
Unpaved Site Specific RR => 50 %BDL
Literature/Default RR =T-60
96 % of data is BDL
RR for this HWA => 60.00
MERCURY
p ►tttt
p
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t t►I
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p ►►
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t t►t t
Unpaved Site Specific RR => 50 %BDL
Literature/Default RR =T-60
96 % of data is BDL
RR for this HWA => 60.00
Unpaired Site Specific RR
Literature/Default RR
100 % of data is BDL
RR for this HWA
leiNICKEL
MOLYBDENUM
p ►tttt
p
Itnoffly,I
p
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p tt111111111111191TIMMp
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t tt
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III
p ►►
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ttt i
t tt t
t t► t
Unpaired Site Specific RR
Literature/Default RR
100 % of data is BDL
RR for this HWA
leiNICKEL
p
t t
►t► p
►ttEffort
p
t►Elffir,I
pEMKITITIMI
tt
p
►tNo
off, t p
tttttI
p
t t
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t I►
I tI
p
t t
► t► p
► ►►
t tt
p
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► ►► ®
t ►
►►
p
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p
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t►I
p
t►
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p
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p
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III
12►
tt p
111111111M
t tt
p®soffirlump
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t tt t
t tt
Unpaired Site Specific RR —V 50 % BDI
Literature/Default RR => 42.00
96 % of data is BDL
RR for this HWA => 42.00

Column Averages =>
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR =>
96 % of data is BDL
RR for this HWA
Town Creek Treatment Train Removal Rate_2014_17
Removal Rates
Page 5 of 6 pages
101212017, 9'21 AM
Revision: August 1999
Removal Re' " alculations
SELENIUM
<
Influent
m L
SILVER
Used in
Calculation <
Effluent
m
Used in
Calculation
no
0.005
0.0025 <
0.005
®®
11 ®®1
11
®®
111 ®
11
111
<1
0.005
< 0.0025
0.0051
0.0025
<
0.005
0.0025 <
0.005
0.0025
<1
0.005
® 11
®1 ®
11
11
®®1
1 11 ®
1 1
1 11
0.0051
0.0025 -
0.0051
0.0025
®®1
1 11 ®
1 1
1 11
0.0051
0.0025 <1
0,0051
0.0025
<1
0.005
< 0.0025
0.0051
0.0025
®®
1 1 ®
1 11
1 111
<1
11111M 1111
0.0025 -=
1 11�
0.0025
1 11�
Unpaired Site Specific RR => 50 %BDL
Literature/Default RR =>
96 % of data is BDL
RR for this HWA
Town Creek Treatment Train Removal Rate_2014_17
Removal Rates
Page 5 of 6 pages
101212017, 9'21 AM
Revision: August 1999
Removal Re' " alculations
Unpaired Site Specific RR
Literature/Default RR
100 % of data is BDL
RR for this 14WA
ZINC
<
Influent
m L
SILVER
Used in
Calculation <
Effluent
m
Used in
Calculation
0.005
0.0025 <
0.005
0.0025
<1
0.005
< 0.0025
0.0051
0.0025
<
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0.0025 <
0.005
0.0025
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0.0025
0.005
0.0025
0.0051
0.0025 -
0.0051
0.0025
0.0051
0.0025 <1
0,0051
0.0025
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0.005
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0.0051
0.0025
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0.005
0.0025 -=
0.005
0.0025
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0.005
0.0025 <
0.005
00025
0.005
0.0025 <
0.005
0.0025
11 1
5.2833
Unpaired
Literature/Default RR
<
0.001
0.0005 <
0.001
0.0005
<
0.0011
0.0005 <1
0.001
0.0005
0.0022
0.0022
Unpaired Site Specific RR
Literature/Default RR
100 % of data is BDL
RR for this 14WA
0.1494 0.0661
Unpaired Site Specific RR
Literature/Default RR
0 % of data is BDL
777
RR for this HWA- 55.76°/
TOTALPHOSPHORUS
ZINC
11 1
0.1494 0.0661
Unpaired Site Specific RR
Literature/Default RR
0 % of data is BDL
777
RR for this HWA- 55.76°/
TOTALPHOSPHORUS
5.2833
Unpaired
Literature/Default RR
0 % of data is BDL
RR for this HWA - 63.69

Removal RE' - alculations
Town Creek
Sample Date <
Influent
m L
TOTAL NITROGEN
Used in
Calculation <
Effluent
m L
Used in
Calculation
July 2014
August 2014
September 2014
38.7
38.7
22
22
October 2014
November 2014
December 2014
413
413
20
20
January 2015
33.1
33.1
16.8
16.8
February 2015
March 2015
April 2015
38.4
38.4
13.4
13.4
May 2015
June 2015
July 2015
37.3
37.3
1 13.4
13.4
August 20 t 5
September 2015
October 2015
42.4
42.4
19.7
19.7
November 2015
December 2015
January 2016
February 2016
30
30
16.8
16.8
March 2016
April 2016
May 2016
29.6
29.6
9.34
934
June 2016
July 2016
August 2016
37.5
37.5
14.8
14.8
September 2016
October 2016
November 2016
44.3
44.3
13.7
13.7
December 2016
January 2017
February 2017
March 2017
34.6
34.6
14.3
14.3
April 2017
May 2017
June 2017
19.519.5
8.2
8.2
Colman Averages =>
35.5583
Unpaired Site Specific RR =>
Literature/Default RR -
15.2033
0 % of data is BDL
RR for this A-57-2-47.1
.24
Town Creek Treatment Train Removal Rate -2014-17
Removal Rates
Page 6 of 6 pages
1022017, 9:21 AM
Revision: August 1999

2014
2015
2016
2017
Town rr--k Influent
C N
o ItCIE
Y
u
N
z
d
Z
a
u
c
a
c
Z
W
dcc
w
c
u
-
F
=
u
g
9
MGD
mW1
Ib/day
mg/1
mg/L
Ib/day
mg/1
Ib/day
mg/1
mg/L Wday
July
1.6770
196.0
2,742.9
19.80
19.80
277.09
210.0
2,938.9
August
1.7840
193.0
2,873.3
20.00
20.00
297.75
243.0
3,617.7
1.5440
210.0
2,705.8
23.40
23.40
301.50
210.0
2,705.8
< 0.010
0.005 0.0644
-September
October
1.5170
203.0
2,569.9
21.80
21.80
275.97
222.0
2,810.4
November
1.7600
229.0
3,363.4
22.70
22.70
333.40
283.0
4,156.5
December
1.8080
246.01
3,711.6
24.00
24.00
362.11
209.0
3,153.3
< 0.010
0.005 0.0754
January
2.0540
233.0
3,993.8
21.20
21.20
363.381
260.01
4,456.6
< 0.010
0.005 0.0857
February
2.2890
229.0
4,374.3
20.00
20.00
382.03
262.0
5,004.6
March
2.4920
215.0
4,471.1
18.90
18.90
393.04
260.0
5,406.9
April
12.4660
205.0
4,218.6
17.50
17.50
360.13
290.0
5,967.8
< 0.010
0.005 0.1029
May
1.7820
245.0
3,643.3
21.00
21.00
312.29
277.0
4,119.2
June
1.6720
260.0
3,627.7
20.90
20.90
291.61
376.0
5,246.3
July
1.5500
214.0
2,768.0
1 23.401
23.40
302.67
296.0
3,828.7
< 1 0.0101
0.005 0.0647
August
1.4620
271.0
3,306.3
24.10
24.10
294.03
311.0
3,794.3
September
1.6050
251.0
3,361.81
23.00
23.00
308.06
321.0
4,299.4
October
2.0560
228.0
3,911.9
22.60
22.60
387.76
257.0
4,409.4
< 0.01
0.005 0.0858
November
3.8100
167.0
5,309.7
12.20
12.20
387.89
215.0
6,835.8
December
3.5260
208.0
6,120.3
16.00
16.00
470.79
292.0
8,591.9
January
2.8260
175.0
4,127.0
16.10
16.10
379.69
225.0
5,306.2
February
2.9480
178.0
4,379.0
20.10
20.10
494.48
260.0
6,396.3
< 1 0.0101
0.005 0.1230
March
2.2990
214.0
4,105.6
16.90
16.90
324.23
277.0
5,314.3
April
1.9620
209.0
3,421.9
20.20
20.20
330.73
268.0
4,387.9
May
2.4850
193.0
4,002.3
16.80
16.80
348.39
296.0
6,138.2
0.010
0.005 0.1037
June
1.8560
275.0
4,259.3
19.00
19.00
294.28
409.0
6,334.7
July
1.7150
208.0
2,976.8
20.00
20.00
286.23
245.0
3,506.4
August
1.8490
202.0
3,116.8
1 20.201
20.20
311.681
206.01
3,178.6
0.01
0.005 0.0771
September
1.7040
208.0
2,957.7
19.60
19.60
278.71
285.0
4,052.7
October
1.9170
216.0
3,455.4
21.80
21.80
348.74
264.0
4,223.3
November
1.6330
216.0
2,943.5
29.40
29.40
400.65
264.0
3,597.6
< 0.01
0.005 0.0681
December
1.8690
261.0
4,070.8
24.40
24.40
380.56
320.0
4,991.0
January
3.5230
226.0
6,644.3
16.10
16.10
473.33
325.0
9,554.8
February
2.5370
263.0
5,568.0
22.90
22.90
484.82
338.0
7,155.9
March
1.9660
228.01
3,740.6
20.30
20.30
333.05
256.0
4,200.0
< 0.010
0.005 0.0820
April
2.8410
182.0
4,314.9
15.00
15.00
355.62
210.0
4,978.7
May
3.4400
228.0
6,545.2
16.60
16.60
476.53
319.0
9,157.5
June
3.4450
166.0
4,772.3
13.80
13.80
396.73
233.0
6,698.4
< 0.010
0.005 0.1437
Total Avg.
2.2130
218.08
3,957.64
20.05
20.05
355.554
272.06
5014.33
0.010
0.0050 0.0897
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTR 14-17

2014
2015
201E
2017
Tnwn crank Influent
s o
N
p e
N
d
=
E
o
S
o
z
F
z
o
e
S
3
a
z
3
W
MGD
mga
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/I
mg/L Ib/day
mg/1
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/1
mg/L
Ib/day
July
1.6770
August
1.7840
September
1.5440
< 0.005
0.0025
0.0322
0.002
0.001
0.0129
0.005
0.0025 0.0322
0.0357
0.0357
0.4600
0.005
0.0025
0.0322
< 0.005
0.0025
0.0322
October
1.5170
November
1.7600
December
1.8080
<1 0.0051
0.0025
0.0377
< 0.002
0.001
0.0151
< 0.005
0.0025 0.0377
0.0465
0.0465
0.7016
0.005
0.0025
0.0377
< 0.005
0.0025
0.0377
January
2.0540
0.005
0.0025
0.0429
< 0.002
0.001
0.0171
< 0.005
0.0025 0.0429
0.0440
0.0440
0.7542
< 0.005
0.0025
0.0429
< 0.005
0.0025
0.0429
February
2.2890
March
2.4920
April
2.4660
0.005
0.0025
0.0514
< 0.002
0.001
0.0206
< 0.005
0.0025 0.0514
0.0319
0.0319
0.6565
0.0054
0.0054
0.1111
1 0.00711
0.0071
0.1461
May
1.7820
June
1.6720
July
1.5500
<1 0.0051
0.0025
0.0323
< 0.002
0.001
0.0129
< 0.005
0.0025 0.0323
0.0676
0.0676
0.8744
0.0118
0.0118
0.1526
< 0.005
0.0025
0.0323
August
1.4620
September
1.6050
October
2.0560
<1 0.0051
0.0025
0.0429
< 0.002
0.001
0.0172
< 0.005
0.0025 0.0429
0.0375
0.0375
0.6434
< 0.005
0.0025
0.0429
< 0.005
0.0025
0.0429
November
3.8100
December
3.5260
January
2.8260
February
2.9480
0.005
0.0025
0.0615
< 0.002
0.001
0.0246
0.005
0.0025 0.0615
0.0365
0.0365
0.8979
0.0068
0.0068
0.1673
< 0.005
0.0025
0.0615
March
2.2990
April
1.9620
May
2.4850
< 0.005
0.0025
0.0518F.0.002
0.001
0.0207
0.005
0.0025 0.0518
0.0189
0.0189
0.3919
0.005
0.0025
0.0518
< 0.005
0.0025
0.0518
June
1.8560
July
1.7150
August
1.8490
< 0.005
0.0025
0.0386
< 0.002
0.001
0.0154
< 0.005
0.0025 0.0386
0.0719
0.0719
1.1094
0.0061
0.0061
0.0941
< 0.005
0.0025
0.0386
September
1.7040
October
1.9170
November
1.6330
<1 0.0051
0.0025
0.0341
< 0.002
0.001
0.0136
< 0.005
0.0025 0.0341
0.0526
0.0526
0.7168
< 0.005
0.0025
0.0341
0.0051
0.0051
0.0695
December
1.8690
January
3.5230
February
2.5370
March
1.9660
< 0.0010.0005
0.0082
0.001
0.0005
0.0082
0.005
0.0025 0.0410
0.0385
0.0385
0.6316
0.009
0.0090
0.1477
< 0.005
0.0025
0.0410
April
2.8410
May
3.4400
n
Ju ie
3.4450
0.001
0.0005
0.0144
< 0.0005 0.00025
0.0072
0.005
0.0025 0.0719
10.03651
0.03651
1.0493
0.006
0.0060
0.1725
< 0.005
0.0025
0.0719
Total Avg.
2.2130
10.004310.00221
0.0373
0.0018 0.0009
0.01551
0.005 0.002510.044911
10.043210.04321
0.7406
0.006
0.0050
0.0906
1 0.005 0.00311
0.0557
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTR 14-17

2014
2015
201E
2017
Town r-ak Influent
Q
L
O
j
F
O
MCD
mg/I
mg/L
Ib/day
mg/1
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/I
mg/L Ib/day
mg/1
mg/L
Ib/day
mg/I
Ib/day
mg/I
Ib/day
July
1.6770
August
1.7840
September
1.5440
0.130
0.130
1.6750
< 0.0002
0.0001
0.0013
0.01
0.005
0.0644
< 0.01
0.005 0.0644
< 0.01
0.005
0.0644
4.90
63.1
38.67
498.3
October
1.5170
November
1.7600
December
1.8080
0.160
0.160
2.4140
< 0.0002
0.0001
0.0015
0.01
0.005
0.0754
< 0.01
0.005 0.0754
< 0.01
0.005
0.0754
6.10
92.0
41.26
622.5
January
2.0540
0.160
0.160
2.7425
< 0.0002
0.0001
0.0017
0.01
0.005
0.0857
< 0.01
0.005 0.0857
< 0.01
0.005
0.0857
5.10
87.42
33.10
567.4
February
2.2890
March
2.4920
April
2.4660
0.150
0.150
3.0868
< 0.0002
0.0001
0.0021
0.01
0.005
0.1029
< 0.01
0.005 0.1029
< 0.01
0.005
0.1029
5.10
105.0
38.42
790.6
May
1.7820
June
1.6720
July
1.55001
1 0.249
0.249
3.2208
< 0.0002
0.0001
0.0013
0.011
0.005
0.0647
1 0.01
0.005 0.0647
0.01
0.005
0.06471
5.90
76.3 1
37.253
481.9
August
1.46201
1
September
1.6050
October
2.0560
0.125
0.125
2.1447
< 0.0002
0.0001
0.0017
0.01
0.005
0.0858
0.01
0.005 0.0858
0.01
0.005
0.0858
5.50
94.4
42.424
727.9
November
3.8100
December
3.5260
January
2.8260
February
2.9480
0.160
0.160
3.9362
< 0.0002
0.0001
0.0025
< 0.01
0.005
0.1230
< 0.01
0.005 0.1230
<1 0.011
0.005
0.1230
5.00
123.0
29.95
736.8
March
2.2990
April
1.9620
May
2.4850
0.044
0.044
0.9062
0.0005
0.0005
0.0104
< 0.01
0.005
0.1037
< 0.01
0.005 0.1037
< 0.01
0.005
0.1037
5.00
103.7
29.55
612.8
June
1.8560
July
1.7150
August
1.8490
0.205
0.205
3.1631
< 0.0002
0.0001
0.0015
< 0.01
0.005
0.0771
< 0.01
0.005 0.0771
< 0.01
0.005
0.0771
6.40
98.8
37.53
579.0
September
1.7040
October
1.9170
November
1.6330
0.134
0.134
1.8261
< 0.0002
0.0001
0.0014
< 0.01
0.005
0.0681
< 0.01
0.005 0.0681
< 0.01
0.005
0.0681
6.50
88.6
44.25
603.0
December
1.8690
January
3.5230
February
2.5370
March
1.9660
0.155
0.155
2.5430
0.0002
0.0001
0.0016
< 0.001
0.0005
0.0082
0.001
0.0005 0.0082
0.01
0.005
0.0820
5.60
91.9
34.59
567.4
April
2.8410
May
3.4400
June
3.4450
0.121
0.121
3.4786
0.0002
0.0001
0.0029
0.001
0.001
0.0287
0.001
0.001 0.0287
0.01
0.005
0.1437
2.30
66.1
19.494
560.4
Total Avg.
2.2130
0.1494 0.1494
2.5947
0.0002
0.00013 0.00249
0.0085 0.0043
0.0740
0.0085 0.0043 0.0740
0.011
0.005
0.0897
5.28
90.85
35.54
612.33
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTR 14-17

Towr - A Effluent
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17
N
O
C
O
c
aOi
z
V
O
e
o
v
c
Q
F
0
�
o
v
CC
O
9
v
MGD
mg/I
mg/L
Ib/day
mg/I
mg/L
Ib/day
mg/I
Ib/day
mg/I
mg/L
Ib/day
mg/I
Mg 1,
Ib/day
2014
July
1.6770
1.90
1.90
26.59
0.100
0.100
1.40
3.30
46.18
August
1.7840
2.30
2.30
34.24
0.080
0.080
1.19
5.50
81.88
September
1.5440
2.20
2.20
28.35
0.090
0.090
1.16
6.50
83.75
0.010
0.005
0.0644
0.005
0.0025
0.0322
October
1.5170
2.80
2.80
35.45
0.060
0.060
0.76
10.70
135.46
November
1.76001
1 3.201
3.20
47.00
10.0801
0.080
1.171
12.201
179.18
December
1.8080
2.50
2.50
37.72
0.130
0.130
1.96
8.001
120.70
0.010
0.005
0.0754
<1 0.0051
0.0025
0.0377
2015
January
2.0540
2.90
2.90
49.71
0.05
0.050
0.86
8.20
140.55
0.010
0.005
0.0857
<1 0.0051
0.0025
0.0429
February
2.2890
2.30
2.30
43.93
0.05
0.050
0.96
5.70
108.88
March
2.4920
1.80
1.80
37.43
0.05
0.050
1.04
5.70
118.54
April
2.4660
1.70
1.70
34.98
0.05
0.050
1.03
4.40
90.55
0.010
0.005
0.1029
0.005
0.0025
0.0514
May
1.78201
1 4.501
4.50
66.921
10.05010.050
0.741
6.00
89.22
June
1.67201
4.90
4.90
68.37
0.080
0.080
1.12
6.301
87.90
July
1.55001
2.30
2.30
29.75
0.05
0.050
0.647
5.10
65.97
0.0101
0.005
0.0647
<1 0.0051
0.0025
0.0323
August
1.46201
1.40
1.40
17.08
0.109
0.109
1.33
8.20
100.04
September
1.60501
1.60
1.60
21.43
0.080
0.080
1.07
9.80
131.26
October
2.05601
1.00
1.001
17.16
0.036
0.036
0.62
6.60
113.24
0.010
0.005
0.0858
< 0.005
0.0025
0.0429
November
3.8100
1 1.90
1.90
60.411
0.029
0.029
0.92
6.00
190.77
December
3.5260
1 1.20
1.20
35.31
10.1911
0.191
5.621
5.101
150.06
2016
January
2.8260
0.80
0.80
18.87
0.080
0.080
1.89
4.10
96.69
February
2.9480
3.30
3.30
81.18
0.050
0.050
1.23
5.30
130.39
0.010
0.005
0.1230
0.005
0.0025
0.0615
March
2.2990
0.40
0.40
7.67
0.061
0.061
1.17
3.80
72.90
April
1.9620
2.90
2.90
47.48
0.066
0.066
1.08
6.70
109.70
May
2.4850
2.40
2.40
49.77
0.050
0.050
1.04
5.00
103.69
0.010
0.005
0.1037
0.005
0.0025
0.0518
June
1.8560
2.10
2.10
32.53
0.087
0.087
1.35
4.80
74.34
Jul
1.7150
3.50
3.50
50.09
0.110
0.110
1.57
5.10
72.99
August
1.8490
2.20
2.20
33.95
0.140
0.140
2.16
3.30
50.92
0.010
0.005
0.0771
0.005
0.0025
0.0386
September
1.7040
2.80
2.80
39.82
0.180
0.180
2.56
6.90
98.12
October
1.9170
1.90
1.90
30.39
0.079
0.079
1.26
5.70
91.18
November
1.6330
2.00
2.00
27.25
0.110
0.110
1.50
3.80
51.78
0.010
0.005
0.0681
0.005
0.0025
0.0341
December
1.8690
2.70
2.70
42.11
0.073
0.073
1.14
11.00
171.56
2017
January
3.5230
4.20
4.20
123.48
0.183
0.183
5.38
13.10
385.13
February
2.5370
3.30
3.30
69.87
10.050
0.050
1.06
11.00
232.88
March
1.96601
3.09
3.09
50.70
0.061
0.061
1.00
8.41
137.98
0.010
0.005
0.0820
< 0.001
0.0005
0.0082
April
2.8410
4.00
4.00
94.83
0.495
0.495
11.74
10.90
258.42
May
3.4400
1.90
1.90
54.54
0.082
0.082
2.35
5.30
152.15
June
3.4450
2.20
2.20
63.25
0.087
0.087
2.50
6.80
195.49
0.010
0.005
0.1437
0.001
0.0005
0.0144
Total Avg.
2.2130
2.447
2.447
44.711
0.095
0.095
1.822
6.786 125.568
0.010
0.0050
0.0897
0.004
0.0022
0.0373
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17

T^-. Die Fffluanf
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17
O
N
O
C
9z �
o
�
p
F
o
CC
a
�
m
•�
U
g
NIGll
mg/I
mg/1.
Ib/day
nag/I
mg/L
Ib/dap
mg/I
mg/I,
Ib/day
mg/I
mg/L
Ib/day
nag/I
mg/L
Ib/day
2014
July
1.6770
August
1.7840
September
1.5440
< 0.002
0.001
0.0129
< 0.005
0.0025
0.0322
0.0177
0.0177
0.228
0.005
0.0025
0.0322
0.0051
0.0025
0.0322
October
1.5170
November
1.7600
December
1.8080
< 0.002
0.001
0.0151
< 0.005
0.0025
0.0377
0.0086
0.0086
0.130
0.005
0.0025
0.0377
0.005
0.0025
0.0377
2015
January
2.0540
< 0.002
0.001
0.0171
< 0.005
0.0025
0.0429
0.0101
0.0101
0.173
0.005
0.0025
0.0429
0.005
0.0025
0.0429
February
2.2890
March
2.4920
April
2.4660
< 0.002
0.001
0.0206
0.005
0.0025
0.0514
0.0033
0.0033
0.068
0.005
0.0025
0.0514
<1 0.005
0.0025
0.0514
May
1.7820
June
1.6720
July
1.5500
0.002
0.001
0.0129
0.005
0.0025
0.0323
0.0135
0.0135
0.175
0.005
0.0025
0.0323
0.005
0.0025
0.0323
August
1.4620
September
1.6050
October
2.0560
0.002
0.001
0.0172
0.005
0.0025
0.0429
0.0168
0.0168
0.288
0.005
0.0025
0.0429
0.005
0.0025
0.0429
November
3.8100
December
3.52601
1
2016
January
2.8260
February
2.9480
< 0.002
0.001
0.0246
0.005
0.0025
0.0615
0.0089
0.0089
0.219
0.005
0.0025
0.0615
0.005
0.0025
0.0615
March
2.2990
April
1.9620
May
2.4850
0.002
0.001
0.0207
0.005
0.0025
0.0518
0.0087
0.0087
0.180
0.005
0.0025
0.0518
<1 0.005
0.0025
0.0518
June
1.85601
1
July
1.7150
August
1.8490
< 0.002
0.001
0.0154
< 0.005
0.0025
0.0386
0.0122
0.0122
0.188
< 0.005
0.0025
0.0386
<1 0.0051
0.0025
0.0386
September
1.7040
October
1.9170
November
1 M3
< 0.002
0.0011
0.0136
< 0.005
0.0025
0.0341
0.0192
0.0192
0.262
< 0.005
0.0025
0.0341
10.00541
0.0054
0.0736
December
1.8690
2017
January
3.5230
February
2.5370
March
1.9660
< 0.001
0.0005
0.0082
0.005
0.0025
0.0410
0.0081
0.0081
0.133
0.001
0.0005
0.0082
0.005
0.0025
0.0410
April
2.8410
May
3.4400
June
3.4450
0.0005 0.00025
0.0072
0.005
0.0025
0.0719
0.0102
0.0102
0.293
0.001
0.0005
0.0144
0.005
0.0025
0.0719
Total Avg.
2.2130
0.002
0.0009
0.0155
0.005
0.0025
0.0449
0.0114
0.0114
0.1948
0.004 0.0022
0.0373
0.00510.002710.0482
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17

Tnwi - ak Fffh ipnt
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17
CD
O
i
MGD
mg/I
mg/L
Ib/Jay
mg/1
mg/I.
Ib/day
mg/I
mg/l.
Ib/day
mg/I
mg/1.
Ib/day
mg/I
mg/L
Ib/day
2014
July
1.6770
August
1.7840
September
1.5440
0.070
0.070
0.902
0.0002
0.0001
0.00129
< 0.010
0.005
0.0644
< 0.010
0.005
0.0644
0.010
0.605
0.0644
October
1.5170
November
1.7600
December
1.8080
0.066
0.066
0.996
< 0.0002
0.0001
0.00151
<1 0.010
0.005
0.0754
< 0.010
0.005
0.0754
<1 0.0101
0.005
0.0754
2015
January
2.0540
0.0735
0.0735
1.260
< 0.0002
0.0001
0.00171
0.010
0.005
0.0857
< 0.010
0.005
0.0857
< 0.010
0.005
0.0857
February
2.2890
March
2.4920
April
2.4660
0.0643
0.0643
1.323
< 0.0002
0.0001
0.00206
0.010
0.005
0.1029
0.010
0.005
0.1029
< 0.010
0.005
0.1029
May
1.78201
1
June
1.6720
July
1.5500
0.0728
0.0728
0.942
< 0.0002
0.0001
0.00129
0.010
0.005
0.0647
0.010
0.005
0.0647
0.010
0.005
0.0647
August
1.4620
September
1.6050
October
2.05601
0.0748
0.0748
1.283
< 0.0002
0.0001
0.00172
< 0.010
0.005
0.08581
0.010
0.005
0.0858
0.010
0.005
0.0858
November
3.8100
December
3.5260
2016
January
2.8260
February
2.9480
0.0753
0.0753
1.852
0.0002
0.0001
0.00246
< 0.010
0.005
0.1230
0.010
0.005
0.1230
0.010
0.005
0.1230
March
2.2990
April
1.9620
May
2.4850
10.0554
0.0554
1.149
<1 0.0002
0.0001
0.00207
< 0.010
0.005
0.1037
0.010
0.005
0.1037
0.010
0.005
0.1037
June
1.8560
July
1.7150
August
1.8490
0.0613
0.0613
0.946
< 0.00021
0.0001
0.00154
<1 0.0101
0.005
0.0771
<1 0.010
0.005
0.077111
1 0.010
0.005
0.0771
September
1.7040
October
1.9170
November
1.6330
10.0713
0.0713
0.972
< 0.0002
0.0001
0.00136
0.010
0.005
0.0681
0.010
0.005
0.0681
< 0.010
0.005
0.0681
December
1.8690
2017
January
3.5230
February
2.5370
March
1.9660
0.0779
0.0779
1.278
< 0.0002
0.0001
0.00164
< 0.001
0.0005
0.0082
0.001
0.0005
0.0082
0.010
0.005
0.0820
April
2.8410
May
3.4400
June
3.4450
.03051
0.03051
0.877
0.0002
0.0001
0.00287
0.001
0.0005
0.0144
0.001
0.0005
0.0144
0.010
0.005
0.1437
Total Avg.
2.2130
0.0661
0.0661
1.1483
0.0002
0.0001
0.00179
0.009
0.0043
0.0728
0.009
0.0043
0.0728
0.010
0.005
0.0897
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17

2014
2015
201E
201
Towi ek Effluent
r
o
O
A
z
a
a
u
d
z
U
a
OCN
.Fi
Q
.=
n
d
NICD
fig/]
mg/L Ib/day
mg/I
mg/I.
Ib/day
July
1.6770
August
1.7840
September
1.5440
3.0
3.0 38.654
22.0
22.0 283.46
October
1. 51701
November
1.7600
December
1.8080
1.5
1.5 22.632
20.0
20.0
301.76
January
2.0540
1.6
1.6 27.425
16.8
16.8
287.96
February
2.2890
March
2.4920
April
2.4660
2.0
2.0 41.158
13.4
13.4
275.76
May
1.7820
June
1.6720
July
1.5500
2.0
2.0 25.870
1 13.41
13.4
173.33
August
1.4620
September
1.6050
October
2.0560
1.4
1.4 24.02
19.7
19.7
338.00
November
3.810011
December
3.5260
January
2.8260
February
2.9480
1.9
1.9 46.742
1 16.81
16.8
413.30
March
2.2990
April
1.9620
May
2.4850
2.6
2.6 53.917
9.34
9.34
193.69
June
1.8560
July
1.7150
August
1.84901
2.4
2.4 37.0321
1 14.81
14.8
228.36
September
1.7040
October
1.9170
November
1.6330
2.0
2.0 27.255
13.7
13.7
186.70
December
1.8690
January
3.5230
February
2.5370
March
1.9660
2.0
2.0 32.813
14.301
14.3
234.61
April
2.8410
May
3.4400
June
3.4 4501
0.621
0.62 17.824
8.18
8.18
235.16
Total Avg.
2.2130
1.9181
1.918 32.945
F15.202
15.202
262.67
HDWK_TownCreek July 2014 -Jun 2017 Data_SubmitTE 14-17

-- oWn1 BASW
2014
2015
2016
2017
C
N m
a
N
�
_
O
N
F
Z
AS - Lit
F
-
1
O
V
O
-
U
5.2
O
F
O
F
V
0.25
1
NIGD
mg/I
mg/I.
Ib/dav
394
mg/I,
Ih/d:n
mg /I
'n?'L
Ib/da.
mgfl
mg/L
Ihlda�
July
1.6770
August 1.7840
September
1-5440
1
0.005
0.0025
0.0322
0.0042
0.0042
0.0541
0.0666
0.0666
0.858
October
November
1.5170
1.7600
l
December
1.8080
January
2.0540
0.0055
0.0055
0.0943
0.0046
0.0046
0.0788
0.0658
0.0658
1.128
February
2.2890
March
2.4920
�Y
April
2.4660
May
June
1.7820p
1.6720
_
July
1.5500
0.005
0.0025
0.0323
1 0.005
0.005
0.0647
0.060
0.0600
0.776
August
1.4620
r
September
1.6050
}
October
20560
November
3.8100
December
3.5260
v
January
2.8260
February
2.9480
March
2.2990
April
1.9620
May
2.4850
< 0.005
0.0025
0.0518
0.0054
0.0054
0.1120
0.0732
0.0732
1.518
June
1.8560
July
1.7150
August
1.8490
September
1.7040
October
1.9170
November
1.6330
I
0.0105
0.0105
0.1431
0.0046
0.0046
0.0627
0.2160
0.2160
2.944
December
1.8690
January
75 230
February
2.5370
March
1.9660
_
0.005
0.0025
0.0410
0.0047
0.0047
0.0771
1 0.06221
0.0622
1.020
April 1
2.8410
May
3.4400
June
3.4450
Total Avg.
2.2130
0.0043
0.06581-�-j
0.00481
0.0749
0.09061
1.374
Max Value
0.0105
0.005
0.216
AS - Lit
0.25
1
1
Nit- Lit
N/A
5.2
0.394
TF - Lit
0.25
1
3.5
Choice
0 25
i0
394
HDWK_TownCreek July 2014 -Jun 2017 Data -Submit

2014
2015
2016
2017
BASIV
Max Value
2.252
0.1200 0.0637
2.645
0.005
AS - Lit
1
1 1
1
0.1
Nit- Lit
0.48
0.5 0.25
1
N/A
TF - Lit
1
1 1
1
0.1
Choice
0.48
% 2;
1
i 1
IMEMi
I
.
I = I
IEWM®�
I 1 I •' •
®�
■ 1 1
®
I • •
■ • •
®�
3 I I /1
®
1 11
11
1 .: I
®=F=
1 Me
1®'
3 / 11
®
1 1 •
I-MMERN
=1
I���
I���
I���
I���
■���
I
®EMO
I®®®
BOOM
I®®�
• .
• 1
Imo®
1 .: •
111, 11
®®'
NOW." �,Efflmnf
,.
• ..
I�®�
1 1 1:: •
��
II I' ' •Norm
Max Value
2.252
0.1200 0.0637
2.645
0.005
AS - Lit
1
1 1
1
0.1
Nit- Lit
0.48
0.5 0.25
1
N/A
TF - Lit
1
1 1
1
0.1
Choice
0.48
% 2;
1
i 1
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit

2014
2015
2016
2017
BASIP'
r
o m
N
N ?
z
F
O J
a
4
9
AS - Lit
C
-
_
i
MGD
mg/I mg/I. IWdan
mgA
mg/L
Ib/day
mgA
mg/L Ib/day
July 1.6770
August 1.7840
N/A
"
0.1
-
0 024
September 1.5440
0.012 0.0120 0.1546
October 1.5170
November 1.7600
December 1.8080
_
January 2.0540
0.0116 0.0116 0.198
February 2.2890
_
March 2.4920
April 2.4660
p
_
May 1.7820
June 1.6720
July 1.5500
< 0.010 0.0050 0.06/4,,
_
August 1.4620
September 1.6050
October 2.0560
November 38100
I
December 3.5260.
January 2.8260
February 2.9480
March 2.2990
April 1 9620
May 2.4850
0.0161 0.0161 0.3339
1,
June 1.8560
July 1.7150
_
August 1.8490
September 1.7040__
October 1.9170
November 1.6330
0.0168 0.0168 0.2289��
_
December 1.8690
January 3.5230
February 2.5370
March 1.9660
0.01 13 0.0113 0.1854
.'`
April 2.8410
_
May 3.4400
#DIV/01
#DIV/01
###### #DIV/01
June 3.4450
Total Avg. 2.2130
0.0121 0.1944
Max Value
0.0168
0.000
0.000
AS - Lit
0.1
N/A
N/A
Nit- Lit
1.5
N/A
N/A
TF - Lit
0.1
N/A
N/A
Choice
0.1
0.013
0 024
HDWK_TownCreek July 2014 -Jun 2017 Data -Submit

IUP
Count
1
2
6
7
8
9
10
11
12
13
SIU.Uncc ----__ass.Bal
Town CreekFLOW
INDUSTRY
NAMES
lease list alphabetically)
Industry
Permit/Pipe
number
Average Dischar,c
MGD al/da
BOD
Avera e Discharge
Conc. Load
m I Ibs/da
Average Discharge
Cone. Load
m I lbs/da
•CADMIUM
Average Discharge
Cone. Load
m 1 lbs/da
Average Discharge
Conc. Load
Me lbs/da
Avera e Discharge
Conc. Load
m lbs/da
AgilitV Fuel S stems
0039/01
0.008761
8,761
0.0001
0.000007
Hl3D, Industries
0011/01
0.007136
7,136
26.3 1.57
19.025
1.13
0.482
0.0287
0.0044
0.0003
0.001
0.0001
Thornebur Hosie (THORI
0034/01
0.036846
36,846
69.72 21.42
10.277
3.16
0.123
0.0378
0.0042
0.0013
0.0007
0.0002
Sum of Industrial Loading (lbs/day) _>
0.0527
MGD
52743
al/da
22.9899
m lbs/da
m
4.2903
lbs/da
mg/1
0.0665
lbs/da
m
0.0016
lbs/da
mg/1
0.0003
lbs/da
Avg Influent loading (lbs/day) =>I 2.21302812,213,0281218.08331 4025.091272.05561 5021.23120.047221370.00461 0.0051 O.09231 0.00091 0.0166
Uncontrollable Load from Mass Bal (lbs/day) => 2.1603 4,002.10 5,016.94 369.94 0.0907 0.0163
Uncontrollable Concert. from Mass Bal (mg/L) => 222 1 2781 1 20.51 1 0.00501 1 0.0009
Uncont. from Uncont. Sampling (mg/L+lbs/day) => 209.8-1 3779.92 212.6 3830.37 18.69 336.73 0.0042 0.0757 0.0014 0.0252
Uncontrollable Concert. From Literature (mg/L) => 2501 1 250 1 25 1 0.0031 1 0.003
Uncontrollable cone. to be used in HWA (mg/L)=> 250 278 25 0.005 0.003
Spreadsheet Instructions:
t) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is FChose "Uncontrollable Concentration to be used in HWA"(row 31) from Uncontrollap otected, password is "r'. cenVation From "Mass Balance"(row 25),
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E. page 5. mpling" (row 27), or "Literature" (row 29). Document reasons.
"Larger value was chosen = more conservative.
Red values = >50% of data BDL and result not used in evaluation
Town Creek SIU-UncontrollableMass-Balance-Spreadsheet 14_17
SIU. Uncont. Mass. Bal
Page 1 of 3 pages
10/9/2017, 10:43 AM
Revision: August 1999

NP
Count
1
2
8
9
10
11
12
13
SIU.Uncc------- ass.Bal
Town CreekFLOW
INDUSTRY
NAMES
( lease list alphabetically)
Industry
Permit/Pipe
number
Avera e Discharge
MGD al/day
CHROMIUM•
Average Discharge
Conc. Load
m Ibs/da
-
Avera e Discharge
Cone. Load
m I Ibs/da
CYANIDE
Average Discharge
Cone. Load
mg/1 lbs/da
LEAD
Average Discharge
Cone. Load
mg/1 lbs/da
MERCURY
Average Discharge
Cone. Load
m I Ibs/da
MOLYBDENUM
Average Discharge
Cone. Load
m lbs/day
Average Discharge
Cone. Load
m I lbs/da
Agility Fuel Systems
0039/01
0.008761
8,761
0.0025
0.00018
0.0065
0.0005
0.004
0.0003
0.00017
0.00001
0.0001
0.000007
0.00251
0.0002
HBD, Industries
0011/01
0.007136
7,136
0.0025
0.0001
0.1038
0.0062
0.005
0.0003
0.0036
0.0002
0.0001
0.00001
0.005
0.0003
0.0191
0.0011
Thornebur Hosie (THOR
0034/01
0.036846
36,846
0.0297
0.0091
0.0157
0.0048
0.005
0.0015
0.0025
0.0008
0.0001
0.00003
0.005
0.0015
0.0025
0.0008
Stun of Industrial Loading (lbs/day) _>
0.0527
MGD
52743
al/da
m 1
0.0095
lbs/da
m l
0.0115
lbs/da
m 1
0.0021
lbs/da
m l
0.0010
lbs/da
m l
0.00004
lbs/da
m
0.0018
lbs/da
m l
0.0021
lbs/da
Avg Influent loading (lbs/day) =>I 2.213028 2,213,028 0.00251 0.04611 0.04331 0.79921 0.0051 O.09231 0,0051 0.09231 0.000131 0.002401 0.0051 0.09231 0.0051 0.0923
Uncontrollable Load from Mass Bal (lbs/day) => 2.1603 0.0367 0.7877 0 0902 0.0913 0.00236 0.0904 0.0902
Uncontrollable Concert. from Mass Bal (mg/L) => 1 0.00201 1 O.04371 1 0,00501 1 0.00511 1 0.000131 1 0,00501 1 0.0050
Uncont. from Uncont. Sampling (mg/L + lbs/day) _> -0-0 11 0.1099 0.0356 0.64141 1 1 0 00511 0.0919 R-0-0-0-211 0.00381 000011 0,10991 000461 0.0829
Uncontrollable Concert. From Literature (mg/L) _> 0.051 1 0.061 0.041 L0.000J I L_2.021
Uncontrollable cone. to be used in HWA (mg/L) _> 0.05 0.061 0.041 r 0.0003 r 0.005 0.021
Spreadsheet Instructions:
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is Choose "Uncontrollable Concentration to be used in HWA" (row 31) from Uncontrollable
protected, password is "2". Concentration From "Mass Balance" (raw 25),
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E, page 5. "Sampling" (row 27), or "Literature" (row 29). Document reasons.
-Larger value was chosen = more conservative.
Red values = >50% of data BDL and result not used in evaluation
Town Creek SIU_Uncontrollable_Mass_Balance_Spreadsheet 14_17
SIU. Uncont. Mass. Bal
Page 2 of 3 pages
10/9/2017,10:43 AM
Revision: August 1999

IUP
Count
10
11
12
13
SIU.Uncc------ lass.Bal
Town Creek�xmmm\
INDUSTRY
NAMES
_jnlease list al habeticall) I
Industry
Permit/Pipe
number
FLOW
I Average Discharge
MGD gal/day.
SELENIUM
Average Discharge
Cone. Load
m Ibs!dav
SILVER
Average Discharge
Conc. Load
m I lbs/da
ZINC
Average Dischar e
Cone. Load
mg/1 lbs/day
T. PHOSPHORUSNITROGEN
Average Discharge
Conc. Load
mg/1 lbs/da
Average Discharge
Conic. Load
m lbs/da
Agilitv Fuel Systems
0039/01
0.008761
8,761
0.00138
0.00010
0.0697
0.0051
HBD, Industries
0011/01
0.007136
7,136
0.0044
0.0003
0.0025
0.0001
0.4518
0.0269
1.6
0.0952
6.8038 0.4049
Thornebur Hosie THOR
0034/01
0.036846
36,846
0.0042
0.0013
0.0025
0.0008
0.0592
0.0182
1.59
0.4886
6.23 1.9145
Sum of Industrial Loading (lbs/day) _> 0.05271
MGDgal/day
Avg Influent loading (lbs/day) -1 2.213028
52743
,213,028
mg/1
0,00431
0.0016
lbs/da
0.07941
m l
0.00221
0.0010
lbs/da
0.04061
m l
0614941
0.0502
lbs/da
2.75741
m /I
5.28331
0.5838
lbs/da
97.5120
2.3194
m l lbs/day
57.24 ########
Uncontrollable Load from Mass Bal (lbs/day) => 2.1603 0.0778 0.0396 2.7073 96.9282 1,054.14
Uncontrollable Concert. from Mass Bal (mg/L) => 1 0.00431 1 0,00221 1 0,15031 1 5.37991 1 58.5088
Uncont. from Uncont. Sampling (mg/L + lbs/day) => 1 000421 0.07571 000211 0,03781 0.16861 3.03761 4.891 88,10201 35.12 632.7491
Uncontrollable Concert. From Literature (mg/L) =>0.005 0.175 0.175 0.175
Uncontrollable conc. to be used in 14WA (mg/L) _> 0.0043 0.005 0.175 5.3799 r 58 5088
Spreadsheet Instructions: Choose "Uncontrollable Concentration to be used in HWA" (row 31)
1) Applicable Values should be entered in the Heavy Bordered cells. Rest of worksheet is from Uncontrollable Concentration From "Mass Balance" row 25 ,
protected, password is "7'. ( )
2) Formulas are discussed in the Comprehensive Guidance, Chapter 5, Section E, page 5. "Sampling" (row 27), or "Literature" (row 29). Document reasons.
-Larger value was chosen = mon: conservative.
Red values =>50% of data BDL and result not used in evaluation
Town Creek SIU_Uncontrollable_Mass_Balance_Spreadsheet 14_17
SIU. Uncont. Mass. Bal
Page 3 of 3 pages
10/9/2017, 10:43 AM
Revision: August 1999

Toi "ncontrollables
>50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017
z
ti
_
U o
CW'i o
w
W
e
c
o
N
W
Cj u
d
U
z a
r� U
A
a
a
V
.a U
c a
o d
c d
a
H
d
o d
F
MGD
mg/I mg/L Ib/day
mg/1 mg/L Ib/day
mg/I
Ib/day
mgfl
mg/L
Ib/day
mg/I mg/L Ib/day
2014
GRQ-Aug.
307.0 307.0
28.40 28.40
380.00.005
0.0025
FAI-October
557.0 557.0
12.20 12.20
203.0
l
0.005 0.0025
ESP -October
196.0 196.0
15.80 15.80
150.0
0.005 0.0025
RKW-Aug.
229.0 229.00
16.40 16.40
288.0
0.005 0.0025
2015
GRQ-June 1
253.0 253.0 126.50
26.50
212.0
0.005 0.0025
FAI-Dec.
171.0 171.0
15.80 15.80
196.0rl
0.005 0.0025
ESP -Dec.
1 103.01 103.0 1
10.11 10.10
100.0
0.005 0.0025
RKW-June
250.0 250.00
29.30 29.30
272.0<
0.005 0.0025
2016
GRQ-Oct
117.0 117.0
19.90 19.90
158.0
< 0.005 0.0025
FAI-July
187.0 187.0
19.10 19.10
240.0
mm<
0.005 0.0025
ESP -Mar 1
90.0 90.0
15.00 15.00
54.0
0.0051 0.0025
RKW-Oct
234.0 234.00
21.40 21.401
290.0
}f
< 0.005 0.0025
2017
GRQ-April
1 1 1701 170.0
20. 90 20.90
166.0
< 0.001 0.0005
FAI-May
1 1 145.01 145.0
14.20 14.20
1350.010.001
0.0005
RKW-April
1 1 138.01 138.001
115.40 15.40
130.0
< 0.001 0.0005
Total Avg.
209.8
18.69
0.0042
>50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017

Toy--- " icontrollables
>5U /o >`Ju /o >50% >50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017
O
F
O
O
A
=
x
O
d
-
F
NIGD
mg/I
mg/L Ib/day
mg/I
mg/j, Ib/day
.0331
mg/L Ib/day
mg/I
mg/L Ib/day
mg/I
mg/L Ib/day
2014
GRQ-Aug.
0.005
0.005
0-0051
0.0025
1 0.04251
0.0425
0.024
0.0237
< 0.005
0.0025
FAI-October
< 0.002
0.0010
0.0123
0.0123
1 0.08201
0.0820
0.0099
0.0099
0.0080
0.0080
ESP -October
F 0.002
0.0010
< 0.005
0.0025
0.0265
0.0265
< 0.0050
0.0025
0.0066
0.0066
RKW-Aug.
1<10.002
0.0010
0.008
0.0084
0.0337
0.0337
< 0.005
0.0025
< 0.005
0.0025
2015
GRQ-June
< 0.002
0.0010
0.005
0.0025
0.0342
0.0342
<1 0.0051
0.0025 j<
0.005
0.0025
FAI-Dec.
0.003
0.0030
1 0.0081
0.008
0.0190
0.0190
<1 0.0051
0.0025
< 0.005
0.0025
ESP -Dec.
< 0.002
0.0010
< 0.005
0.0025
0.0140
0.0140
< 0.005
0.0025
0.0055
0.0055
RKW-June
0.003
0.0028
< 0.005
0.0025
0.03221
0.0322
< 0.005
0.0025
10.00881
0.0088
2016
GRQ-Oct
< 0.002
0.0010
< 0.005
0.0025
1 0.02801
0.0280
< 0.005
0.0025
< 0.005
0.0025
FAI-July
< 0.002
0.0010
0.011
0.0114
0.0336
0.0336
< 0.005
0.0025
< 0.005
0.0025
ESP -Mar
< 0.0021
0.0010 j<
0.005
0.00251
0.0117
0.0117
< 0.005
0.00251
0.0054
0.0054
RKW-Oct
< 0.002
0.0010
< 0.005
0.0025
0.0277
0.0277 j<
0.0050
0.0025
< 0.005
0.0025
2017
GRQ-April
< 0.001
0.0005
< 0.005
0.0025
0.0310
0.0310
0.0020
0.0020
< 0.0050
0.0025
FAI-May
0.001
0.0005
0.0268
0.0268
0.0918
0.0918
0.0160
0.0160
0.0121
0.0121
RKW-April
0.001
0.0005
0.0050
0.0025
0.0264
0.0264
0.0010
0.0005
0.0050
0.0025
Total Avg.
0.002 MI
0.0078
0.0356. ' ,�.
0.0068
0.0061
>5U /o >`Ju /o >50% >50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017

To, ''ncontrollables
>5uro >50% >50% >50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017
a
w
U
U
o
O
N
C
N
-
'u
R
V
OG
iTi
-
'u
N
W-°
a
Z
a
A
n
V
N
0
C
MCD
mg/I
mg/L Ib/day
ug/I
mg/L Ib/day
mg/I
mg/L Ib/day
mg/I
mg/L Ib/day
mg/I
mg/1. Ib/day
2014
GRQ-Aug.
0.2440
0.2440
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
FAI-October
0.4230
0.4230
0.00098
0.001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
ESP -October
0.1120
0.1120
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
RKW-Aug.
0.178
0.1780
0.0008
0.0008
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
2015
GRQ-June
1 1 0.4861
0.4860 1<1
0.00021
0.0001
<1 0.0101
0.0050 1<1
0.0101
0.005 j<
0.010
0.005
FAI-Dec.
0.0882
0.0882
< 0.0002
0.0001
< 0.010
0.0050
<1 0.0101
0.005
< 0.010
0.005
ESP -Dec.
0.0605
0.0605
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
RKW-June
0.164
0.1640
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
2016
GRQ-Oct
0.0762
0.0762
< 0.0002
0.0001
< 0.010
0.0050
< 0.010
0.005
< 0.010
0.005
FAI-Jully
0.160
0.1600
< 0.0002
0.0001 1
< 0.010
0.0050
< 0.010
0.005
<1 0.0101
0.005
ESP -Mar
1 0.05061
0.0506 1<1
0.00021
0.0001
< 0.010
0.0050
< 0.010
0.005
0.010
0.005
RKW-Oct
0.0906
0.0906
< 0.0002
0.0001
< 0.0101
0.0050
< 0.010
0.005
< 0.010
0.005
2017
GRQ-April
0.1070
0.1070
< 0.0002
0.0001
< 0.001
0.0005
< 0.001
0.001
< 0.010
0.005
FAI-May
0.2070
0.2070
0.0002
0.0002
0.002
0.0020
< 0.001
0.001
< 0.010
0.005
RKW-April
0.0825
0.0825
< 0.0002
0.0001
0.001
0.0005
< 0.001
0.001
0.0209
0.0209
Total Avg.
0.1686
0.0003`
0.0083
0.0082
0.0107
>5uro >50% >50% >50%
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017

2014
2015
2016
2017
Tc -Jncontrollables
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017
a
O
N
C
�
F
C q
N
7
H
d
O
O
F
MGD
mg/1
Ib/day
mg/I
Ib/day
GRQ-Aug.
7.7
50.49
FAI-October
7.6
62.78
ESP -October
5.2
36.76
RKW-Aug.
4.5
31.48
GRQ-June
6.1
41.03
FAI-Dec.
4.21
27.08
ESP -Dec.
2.41
17.94
RKW-June
6.1
46.53
GRQ-Oct
4.4
32.57
FAI-July
5.1
32.53
ESP -Mar
2.8
24.09
RKW-Oct 1
4.5
36.13
GRQ-April
4.6
33.15
FAI-May
4.0
29.33
RKW-April
4.2
24.89
Total Avg.
7
GRQ-Granite Quarry
FAI-Faith
RKW-Rockwell
ESP -East Spencer
HDWK_TownCreek July 2014 -Jun 2017 Data_Submit; Town Uncontrollables
9/26/2017

SIU DATA AFS
2014
AFS
2015
AFS
2016
AFS
2017
AFS
New Permil
Effective:
1/4/2017
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017
��s�■■�r
��
i�iiii�
i�i■�
�
November
1 11:1 ■---
--
--
3 1 11:
1 11
III I
.
1 1 : ■--
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017

SIU DATA AFS
2014
AFS
2015
AFS
2016
AFS
2017
AFS
New Permit
Effective
1/4/2017
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017
September
• . • -M
Imo=
0 FT- Mr -11 M MM §
��I=
0
1 11
1 1/
1 111
, 1 111 •
1 111 •1
1111
INKITIT1711weyeTeT-.m
RoYsToom1
111
p
1111
1 111
11111
11111:
1 1111 1 11111
mono 11 1
WIWI.
1 11.1 111.
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017

SIU DATA AFS
2014
AFS
2015
AFS
2016
AFS
2017
AFS
New Permit
Effective.
1/4/2017
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017
mine
. • - • •
��_�
iii
i���
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". mlssm�
September
,.1111/ :
I / 111Will1/1
10111 11
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is 11::�
1 1::• 11/ •
3/ 111 /
/ 111 1 11111
.
0 1 111
11111
11 on =11
1=11 1 /1•:,---
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017

SIU DATA AFS�
2014
AFS
2015
AFS
2016
AFS
2017
AFS
New Permil
Effective:
1/4/2017
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017
SeptemberMI
Septemberms
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data # 0039 AFS 2017
9/27/2017

SIU DATA HBD
HBD
2014
HBD
2015
HBD
2016
HBD
2017
HBD
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0011 HBD 14-17
9/25/2017
1���fffrfrs
ME
Willi -III 01 -IM
®®®®®
November
111 • •
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--,---,---
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• ••-
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--
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1 11: • '
--1��
I I I
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111
I 11 Mfffyf1
amEtya
111
1111
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1 110
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3M ff$To1/
11
1 111
1 11 • 1 •
--1---
--,---,---
•
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0011 HBD 14-17
9/25/2017

SIU DATA HBD
HBD
2014
HBD
2015
HBD
2016
HBD
2017
HBD
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0011 HBD 14-17
9/25/2017
' '
■---
1---
1 I 11
I 11
111..
■---
September
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p 1 11 I
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HDWK_TownCreek July 2014 -Jun 2017 Data—Submit, SIU Data #0011 HBD 14-17
9/25/2017

SIU DATA HBD
HBD
2014
HBD
2015
HBD
2016
HBD
2017
HBD
HDWK_TownCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0011 HBD 14-17
9/25/2017
. 1 1 :
1 1 :
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9/25/2017

SIU DATA HBD
HBD
2014
HBD
2015
HBD
2016
HBD
2017
HBD
HDWK_TownCreek July 2014 -Jun 2017 Data -Submit, SIU Data #0011 HBD 14-17
9/25/2017
Septembe-
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9/25/2017

SIU DATA THR
2014
THR
2015
THR
2016
THR
2017
THR
t+ N
OrC�1a
C3
(14
C v
y
o
_
=
AcG
f z
L
4
at
O
yW�W
Q
FO
F
MCD
I
Ibida)
mG/I
ng/l
Ibid:nI
mg/I
Ib/dac
July
0.048575
83.10
83.10
33.69
0.16
0.16
0.0651
10.41
4.22
August
0.049713
118.00
118.00
48.95
0.13
0.13
0.0541
18.0
7.47
September
0.058354
October
0.051925
November
0.048631
December
0.038298
January
0.038335
72.0
72.00
23.03
< 0.10
0.05
0.016
8.0
2.56
February
0.030480
71.4
71.40
18.16
< 0.10
0.05
0.0131
13.7
3.48
March
0.036011
April
0.030806
May
0.028902
June
0.033913
July
0.024081
57.60
57.60
11.58
1 0.20
0.20
0.040
6.4
1.29
August
0.031587
48.80
48.80
12.86
0.13
0.13
0.0341
18.3
4.82
September
0.041508
October
0.049380
November
0.042830
December
0.027909
January
0.030348
67.00
67.00
16.97
<1 0.101
0.05
0.013
9.5
2.41
February
0.041037
66.30
66.30
22.70
0.22
0.22
0.075
6.4
2.19
March
0.030911
April
0.032339
May
0.036303
June
0.033039
July
0.031857
42.90
42.90
11.40
<1 0.10
0.05
0.013
8.6
2.29
August
0.046317
51.60
51.60
19.94
< 0.10
0.05
0.019
7.4
2.86
September
0.039250
October
0.038347
92.00
92.00
29.44
0.29
0.29
0.093
8.0
2.56
November
0.030333
December
0.032598
January
0.0317221
1 93.20
93.20
24.671
1 0.171
0.17
0.045
12.6
3.34
February
0.034638
42.40
42.40
12.26
<1 0.101
0.05
0.014
6.3
1.82
March
0.033476
April
0.030394
May
0.032203
June
0.030115
Total Avg.
0.036846
69.72
21.97
0.1231
0.038
10.277
3.177
HDWK_TownCreek July 2014 -Jun 2017 Data -Submit, SIU Data # 0034 THR 14-17
9/28/2017

SIU DATA THR
.z
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CO

SIU DATA THR
2014
THR
2015
THR
2016
THR
2017
THR
Olson
.
NEWS
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9/28/2017

SIU DATA THR
2014
THR
2015
THR
2016
THR
2017
THR
HDWK_TownCreek July 2014 -Jun 2017 Data—Submit; SIU Data # 0034 THR 14-17
9/28/2017
p
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9/28/2017

Pat McCrory
Governor
2A4
®AJC®
NCDENR
North Carolina Department of Environment and Natural Resources
May 23, 2014
Martin Trexler, Wastewater Plant Operations Manager
City of Salisbury
Post Office Box 479
Salisbury, North Carolina 28145
Dear Mr. Trexler:
John E. Skvarla, III
Secretary
Subject: Permit No. WQ0001956
City of Salisbury Land
Application of Class B
Residuals Non -Dedicated)
Rowan County
In accordance with your permit major modification request received February 27, 2014, we are
forwarding herewith Permit No. WQ0001956 dated May 23, 2014, to the City of Salisbury for the
continued operation of the subject residuals management program.
The Attachment A modification of the subject permit was to add Salisbury -Rowan Utilities Water
Treatment Plant as a new residual source (319 dry tons per year).
The Attachment A modification shall be effective from the date of issuance until November 30,
2017, shall void Attachment A of Permit No. WQ0001956 issued December 31, 2008, and shall be
subject to the conditions and limitations as specified therein. Please pay particular attention to the
monitoring requirements listed in Attachments A for they may differ from the previous permit issuance.
Failure to establish an adequate system for collecting and maintaining the required operational
information shall result in future compliance problems.
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail
Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and
binding.
1636 Mail Service Center, Raleigh, North Carolina 27699-1636
Phone: [phone] Internet: httplivodal.ncdenr.org/web/wa
An Equal Opportunity (Affirmative Action Employer— Made in part with recycled paper

Mr_ Trexler
May 23, 2014
Page 2 of 2
If you need additional information concerning this matter, please contact Alice M. Wessner at
[phone] or [e-mail].
Sincerely,
Tf�oni A. Reeder, Director
Division of Water Resources
cc: Rowan County Health Department
Mooresville Regional Office, Water Quality Regional Operations Section
Beth Buffington, Public Water Supply Section — Protection and Enforcement Branch
Permit File WQ0001956
Notebook File WQ0001956

ATTACHMENT A - Approved Residual Sources
City of Salisbury
Certification Date:
Permit Number: WQ0001956
i
i
May 23, 2014
Version: 3.2
1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition N.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen and vector attraction reductions as stipulated under permit Condition IVA.
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
Dry Tons Generated
short tons per ear(Established
Monitoring Frequency
in 40 CFR 503 and 15A NCAC 02T.1111)
<319
1/Year
Maximum
Monitoring
Monitoring
Monitoring
Frequency for
Approved
Owner Facility Name
County
Permit Number
Biological
Dry Tons
Frequency for
Frequency for
Pathogen &
Mineralization
Residuals
per Year i
Non -hazardous
Metals and
Vector Attraction
Rate
Characteristics 2
Nutrients 3, s
'
Reductions ' '
City of Salisbury Grants Creek WWTP
Rowan
NC0023884
Yes
2,000
Annually
See Table Below
See Table Below
0.30
City of Salisbury Town Creek WWTP
Rowan
NC0023884'
Yes
2,000
Annually
See Table Below
See Table Below
0.30
Town of Spencer Sowers Ferry Road WWTP
Rowan
NC0025593
Yes
2008
City of Salisbury Salisbury -Rowan Utilities
Water Treatment Plant
Rowan
PWSID 01-80-010
No
319
Annually
See Table Below
See Table Below
0.40
Total
4,319
1. Maximum Dry Tons per Year is the amount of residuals approved for land application from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition N.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen and vector attraction reductions as stipulated under permit Condition IVA.
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
Dry Tons Generated
short tons per ear(Established
Monitoring Frequency
in 40 CFR 503 and 15A NCAC 02T.1111)
<319
1/Year
—319 - <1,650
l/ Quarter (4 times per ear)
=>1,650 - <16,500
1/60 Das 6 times per ear
=>16,500
1/month (12 times per ear
6. Water Treatment Plant residuals are exempt from meeting the vector attraction reduction requirements in Condition IVA, provided they are not mixed with residuals that hx
during the treatment of domestic wastewater, the treatment of animal processing wastewater, or the biological treatment of industrial wastewater. The Water Treatment Plant
treated and processed in a manner as to not meet the definition of `Biological Residuals" as defined in 15A NCAC 02T. 1102(6).
7. The effluent from the Town Creek Wastewater Treatment Plant is diverted to Grants Creek wastewater Treatment Plant (NC0023884) before discharge and, hence, the NPD
Town Creek Plant (NC00238920) has since been rescinded.
8. This includes up to 200 dry tons of residuals from the Town of Spencer Sowers Ferry Road Wastewater Treatment Plant that is hauled to the Town Creek Wastewater T
treatment and land application as a mixture. The total contribution from this source (including contributions from the Sowers Ferry Road WWTP) shall not exceed 2,000 dry
If no land application events occur during a required sampling period (e.g. no land application occur during an entire year when annual monitoring is
sampling data is required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to
report to EPA may be required to make up the missed sampling, contact the EPA for additional information and clarification.
Page 1 of 1
been generated
:siduals must be
permit for the
ient Plant before
per year.
d), then no
the annual

CDGNR
North Carolina Department of Environment and Natural Resources
Beverly raves Perdue
Governor
Division of Water Quality
Coleen H. Sullins
Director
August 13, 2010
MR. ERIC HELMS, RESIDUALS MANAGEMENT SUPERVISOR
CITY OF SALISBURY
POST OFFICE BOX 749
SALISBURY, NORTH CAROLINA 28145
Dear Mr. Helms:
RECEIVED
AUG 2 2 2010
Dee Freeman
Secretary
Subject: Attachment B Certification
Permit No. WQ0001956
City of Salisbury
City of Salisbury 503 Residuals Land
Application Program
Land Application of Residual Solids
Rowan County
In accordance with your permit modification request received on May 18, 2010, we are
forwarding herewith a modified Attachment, B, certified August 13, 2010, to the City of Salisbury for the
subject land application of residuals solids program.
On August 5, 2009, Session Law 2009-406, entitled "An Act to Extend Certain Government
Approvals Affecting the Development of Real .Property Within the State," was enacted by the General
Assembly and signed into law. The Act, known as the Permit Extension Act of 2009, extends the
expiration date of certain government approvals and permits. On August 2, 2010, this Act was extended
an additional year. The subject permit falls within the scope of this Act and is therefore being
extended to November 30, 2017..
This certification is being issued to approve additional acreage in the form of seven new fields in
Rowan County totaling 132.8 acres and increasing the acreage approved under this permit from the
current 1,309.1 acres to 1,441.9 acres. These new fields are numbered NC -RA -54-03, 54-04, 54-05, 57-
01, 57-02, 49-01 and 49-02.
Please replace the existing Attachment B of Permit No. WQ0001956 that was previously
certified on December 31, 2008, with this modified Attachment B. It is the Permittee's responsibility
to ensure that a complete permit is created by inserting this modified Attachment B into Permit No.
WQ0001956, issued on December 31, 2008.
This modified Attachment B shall be effective from the date of certification; shall void
Attachment B of Permit No. WQ0001956 that was previously (most recently) certified on December 31,
2008; and shall be subject to the conditions and limitations as specified therein and well as those specified
in the above -referenced permit. As always, remember to take the time to review this modified
Attachment B thoroughly, as some of the conditions contained therein may have been changed since the
AQUIFER PROTECTION SECTION
1636 Mail Service Center. Raieigh, North Carolina 27699-1636
Location: 2728 Capital Boulevard, Raleigh. North Carolina 27604 one.
Phone: [phone] FAX 1: 919.715-0588: FAX 2:919-715-0048! Customer Service:1-877-62"s-6748 NorthCarolilna
Internet: www.ncwatemuality.org %7/7�'f/1'r 1 1 f
An. Equal UpPonunky � AYurnatuve .AcOon Emobve

Mr. Helms
August 13, 2010
Page 2
last certification. Note that this modified Attachment B is hereby incorporated by reference into Permit
No. WQ0001956, issued on December 31, 2008.
If any parts, requirements, and/or limitations contained in this certification or modified
Attachment B are unacceptable, you have the right to request an adjudicatory hearing upon written
request within 30 days following receipt of the certification. This request shall be in the form of a written
petition, conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of
Administrative Hearings at 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such
demands are made, this permit shall be final and binding.
If you need any additional information concerning this matter, please contact David Goodrich by
telephone at [phone] or via e-mail at [e-mail].
Sincerely,
or Coleen H. Sullins
cc: Rowan County Health Department
Scott Berg, Synagro Central, 284 Boger Road, Mocksville, NC 27028-7619
Mooresville Regional Office -Aquifer Protection Section
APS Central Files
LAU File

ATTA..�.,.—?NT B - Approved Land Application Sites Certification Date: a 13, 2010
C
Permit Number: WQ0001956 Version: 3.1
CITY OF SALISBURY
— CITY OF SALISBURY RESIDUALS LAND
APPLICATION PROGRAM
Lessee
County
Latitude
Net
Longitude Acreage
Dominant Soil Series
Field/Site
Owner
Rowan
35°34'07"
80°39'40" 19.40
Pacolet, PcB2
NC -RA -02-01
Deal, Oscfio
Rowan
35°34'04"
80°39'30" 5.60
Pacolet, PcC2
NC -RA -02-02
Deal, Oscho
Rowan
35°34'00"
80°39'31" 9.00
Pacolet, PcB2
NC -RA -02-03
Deal, Oscho
Rowan
35°33'57"
80°40'11" 10.40
Cecil, CeB2
NC -PA -02-05
Deal, Oscho
Rowan
35°33'57"
80°39'31" 4.40
Pacolet, PcB2
NC -RA -02-06
Deal, Oscho
Rowan
35°33'18"
80°39'08" 35.40
Pacolet, PcB2
NC -RA -02-1 1
Deal, Oscho
Deal, Oscho
Rowan
35°32'57"
80°38'55" 14.10
Saw-Pacolet, ScB2
NC -RA -02-13
Rowan
35°33'01"
80°39'50" 20.10
Rion -Wedowee, RnB
NC -RA -02-14
Deal, Oscho
Deal, Oscho
Rowan
35°32'53"
80°39'49" 28.40
Saw-Pacolet, SaC
NC -RA -02-15
NC -RA -03-01
Karriker, Pratt
Rowan
35°33'54"
80°40'41" 16.10
Pacolet, PcB2
Rowan
35033'42"
80040'32" 45.10
Pacolet, PcB2
NC -RA -03-02
Karriker, Pratt
Karriker, Pratt
Sloop, Phillip L.
Sloop, Phillip L.
Sloop, Phillip L.
Harrison, Johnny F.
Speck, Harold & Wesley Stokes
Speck, Harold & Wesley Stokes
Speck, Jacob & Barbara Upright & C Shampoe
Speck, Harold & Wesley Stokes
Shoe, Dwight
Rowan
35033'19"
80043'26" 23.30
Cecil, CeB2
NC -RA -03-05
Rowan
35°38'51"
80042'19" 1.1.00
Mecklenburg, McB2
NC -RA -18-06
Rowan
35°38'50"
80°42'27" 5.70
Cecil, CeB2
NC -RA -18-10
NC -RA -18-11
Rowan
35°38'57"
80042'39" 38.60
Cecil, CeB2
NC -RA -19-018
Rowan
35038'41"
80038'05" 35.40
Cecil, CeB2
Speck, Harold
Rowan
35°35'53"
80°35'20" 16.70
Cecil, CeB2
NC -RA -20-0I'
NC -RA -20-02
Speck, Harold
Rowan
35036'05"
80035'28" 7.30
Cecil, CeB2
NC -RA -20-03`
Speck, Harold
Rowan
35°35'59"
80°35'39" 20.90
Cecil, CeB2
NC -RA -20-04"
Speck, Harold
Rowan
35°35'54"
80035'03" 21.10
Cecil, CeB2
NC -RA -21-01
Speck, Harold
Rowan
35°35'50"
80°35'50" 16.00
Cecil, CeB2
Brown, James W. (Sandy)
Rowan
35°39'26"
80°41'45" 24.50
Hiwassee, HwB2
NC -RA -22-01 A
NC-RA-22-OIB
Brown, James W. (Sandy)
Rowan
35°39'26"
80041'50" 20.80
Hiwassee, HwB2
Brown, James W. (Sandy)
Rowan
35°39'42"
80°41'29" 1.80
Hiwassee, HwB2
NC -RA -22-02
NC -RA -22-03 Brown, James W. (Sandy) Rowan 35°39'32" 80°41'33" 16.70 Mecklenburg, McB2
WQ0001956 Version 3.1 ATTACHMENT A
Page I of

NC -R. 14
Brown, James W. (Sandy)-
towan
35°39'42"
80°41'44"
7.00
Mecklenburg, Mt
NC -RA -31-01
Mauldin, Mark
Rowan
35°42'40"
80°26'55"
34.20
Mecklenburg, McB2
NC -RA -31-02
Mauldin, Mark
Rowan
35°42'50"
80°26'40"
25.20
Enon, EnB
NC -RA -32-01`
Smith, Tom
Helms, W.D.
Rowan
35°38'25"
80038'30"
23.00
Cecil, CeB2
NC -RA -32-02
Smith, Tom
Helms, W.D.
Rowan
35°38'30"
80038'30"
18.20
Vance, VnB2
NC -RA -32-03
Smith, Tom
Helms, W.D.
Rowan
35°38'29"
80°38'30"
16.00
Cecil, CeB2
NC -RA -34-01f
Corriher, Henry
Rowan
35°37'30"
80036'55"
37.90
Cecil, CeB2
NC -RA -36-01
Brown, Christine
Brown, Thomas
Rowan
35'45'14"
80040'l 5"
46.60
Mecklenburg, McB2
NC -RA -36-02
Hutchinson, Connor
Brown, Thomas
Rowan
35°45'03"
80°40' 11"
21.20
Mecklenburg, McB2
NC -RA -42-01
Texler, Lewis E.
Rowan
35°42'18"
80026'38"
23.20
Mecklenburg, McB2
NC -RA -43-018
Wisnant, Perry
Rowan
35°42'31"
80026'33"
11.70
Sedgefield, SeB
NC -RA -46-0 0
Parnell, John R.
Smith, Tom
Rowan
35037'06"
80°35'42"
20.60
Cecil, CeB2
NC -RA -47-01
Cline, Phil W.
Rowan
35°30'48"
80°23'55"
32.20
Tatum-Badin, TbB2
NC -RA -47-02
Cline, Phil W.
Rowan
35030'34"
80023'59"
41.20
Enon, EnB
NC -RA -47-03
Cline, Phil W.
Rowan
35°30'47"
80°24'06"
21.90
.Mecklenburg, McB2
NC -RA -47-04
Cline, .Phil W.
Rowan
35°30'27"
80'24'19"
31.70
Mecklenburg, McB2
NC -RA -48-01
Barber, W.S.
Barber, James D.
Rowan
35°40' 19"
80°41' 15"
26.90
Enon, EnB
NC -RA -48-02
Barber, W.S.
Barber, James D.
Rowan
35040'16"
80°41'03"
24.00
Hiwassee, HwB2
NC -RA -50-01 A'
Hall, Nita & William Hall
Woods, Britanny
Rowan
35°45'22"
80°40'35"
14.80
Lloyd
NC -RA -50-01 B
Hall, Nita & William Hall
Woods, Britanny
Rowan
35°45'03"
80°40'29"
41.50
Lloyd
NC -RA -50-02A'
Hall, Nita C.
Woods, Britanny
Rowan
35°45'47"
8004015"
16.30
Lloyd
NC -RA -50-02B
Hall, Nita C.
Woods, Britanny
Rowan
35°45'33"
80'40'10"
25.70
Mecklenburg, McB2
NC -RA -51-01
Johnson, Kathryn
Woods, Britanny
Rowan
35°44'27"
80'44'19"
41.40
Cecil, CeB2
NC -RA -51-02
Johnson, Kathryn
Woods, Britanny
Rowan
35°44'42"
80"44'17"
24.80
Mecklenburg, McB2
NC -RA -52-03
Drechsler, Mark
Woods, Britanny
Rowan
35°45' 19"
80°39'45"
27.90
Lloyd
NC -RA -53-02
Tevepaugh, Mark
Rowan
35°45'33"
80°42'09"
26.10
Lloyd
NC -RA -53-03
Tevepaugh, Mark
Rowan
35°45'49"
80°42'47"
7.60
Mecklenburg, McB2
NC -RA -53-04
Tevepaugh, Mark
Rowan
35°46'01" 80042'50" 13.50
Sedgefield, SeB
NC -RA -53-05
Tevepaugh, Mark
Rowan
35°46'04" 80°42'59" 48.30
Helena
WQ0001956 Version 3.1 ATTACHMENT A Page 2 of

NC -R-- -06
Tevepaugh, Mark
Rowan
35°46'13"
80042'5 l"
11.50
Dogue, Zeb
NC -RA -54-01
Doby, Karlene
City of Salisbury
Rowan
35°47'03"
80°41' 15"
29.80
Helena
Helms, Eric M.
Rowan
35041'11"
80°24'41"
8.50
Vance, VnB2
NC -RA -98-01
NC -RA -98-02
City of Salisbury
Helms, Eric M.
Rowan
35'41'16"
80°24'35"
8.10
Vance, VnB2
Helms, Eric M.
Rowan
35042'35"
80026'06"
7.00
Mecklenburg, McB2
NC -RA -99-01
City of Salisbury
Helms, Eric M.
Rowan
35042'50"
80026'00"
6.20
Enon, EnB
NC -RA -99-02
City of Salisbury
NC -RA -99-03 I
City of Salisbury
Helms, Eric M.
Rowan
35043'11"
80°25'36"
13.70
Vance, VnB2
Helms, Eric M.
Rowan
35°43'30"
80°25'48"
5.90
Cecil, CeB2
NC -RA -99-04
City of Salisbury
Doby, Karlene
Rowan
35°47'10"
80°41'00"
14.30
Poindexter -Rowan
NC -RA -54-03
NC -RA -54-04
Doby, Karlene
Doby, Karlene
Tevepaugh, Mark
Tevepaugh, Mark
Rowan
35°47'22"
80°41'07"
27.20
Poindexter -Rowan
Rowan
35°47'33"
80°41' 15"
18.90
Lloyd
NC -RA -54-05
Rowan
35°45'41"
80°36'51"
18.50
Cecil, CeB2
NC -RA -57-01
NC -RA -57-02
Rowan
35°46'02"
80°36'54"
25.40
Enon, EnB
NC -RA -49-01
Oliphant, Ralph
Oliphant, Ralph
Barber, James
Rowan
35°40'48"
80°43' 19"
22.40
Pacolet, PcB2
NC -RA -49-02
Barber, James
Rowan
35°41'06"
80°43'32"
6.10
Pacolet, PcB2
Rowan
1,441.90
Total for County
'lIL _LJ-- I"1 ..
-..J cl i:..k ,.,,
1,441.90
nir OQ1A7
onr1 Mr _Innnv F Harriso
Total
"Signed setback waiver agreements were received from Mr. Kandy baKer, .7 1.7.7 & 71.70 IvI111UIluge Rudu, I OLju y, — ,,, -- - --
Jr. 5195 Millbridge Road, Salisbury, NC 28147 allowing the application of residuals up to 100 feet from their residences.
b Signed setback waiver agreements were received from Mr. Jeffery Jason Goodman, 1415 Miller Road, China Grove, NC 28023 and Mr. Warren Campbell,
1405 Miller Road, China Grove, NC 28023 allowing the application of residuals up to 100 feet from their residences.
Signed setback waiver agreements were received from Mr. Bobby Lee Russell, 1930 Miller Road, China Grove, NC 28023; Ms. Jane S. Hardin, 1840
Miller Road, China Grove, NC 28023, and Mr. Marty Matlock, 1830 Miller Road, China Grove, NC 28023 allowing the application of residuals up to 100
feet from their residences.
d A signed setback waiver agreement was received from Mr. Randal Robertson, 210 Blackberry Lane, Salisbury, NC 28147 allowing the application of
residuals up to 100 feet from his residence.
WQ0001956 Version 3.1 ATTACHMENT A Page 3 of

e A sigi �tback waiver agreement was received from Mr. Eric H. Helms, Millbridge Road, Salisbury, NC 28147 allowing the application
residuals up to 100 feet from his residence.
f Signed setback waiver agreements were received from Mr. Chris Corriher, 2245 Cooper Road, Salisbury, NC 28147 and Ms. Emily Bancroft, 170
Corriher Farm Road, Salisbury, NC 28147 allowing the application of residuals up to 100 feet from their residences.
9 A signed setback waiver agreement was received from Ms. Tracy L. Maynor IV, 143 Whisnant. Drive, Salisbury, NC 28144 allowing the application of residuals
100 feet from her residence.
h Signed setback waiver agreements were received from Mr. John R. Miller, Sr., 9880 Miller Road, Salisbury, NC 28147 and Mr. Donald P. Gray 2860 Miller Road,
Salisbury, NC 28147 allowing the application of residuals 100 feet from their residences.
1 Signed setback waiver agreements were received from Ms. Harriet Hall Woods, 1120 Halls Dairy Road, Cleveland, NC 27013 and Ms. Jane Hall Collins, 445
Foster Road, Cleveland, NC 27013 allowing the application of residuals 100 feet from their residences.
WQ0001956 Version 3.1 ATTACHMENT A Page 4 of

5�3
o� w k rFR Michael F. Easley, Governor
Off/ PG • William G. Ross al Resources ��.��■ . ,� � North Carolina Department of Environment and Natural Resources
Coleen K Sullins. Director F
O Division of Water Quality -
December 31, 2008
MR. ERIC HELMS. RESIDUALS MANAGEMENT SUPERVISOR
CITY OF SALISBURY
POST OFFICE BOa 479 _7(�rl
SALISBURY.7\1010 -I CAROLINA 28145
Subject: Permit No. WQ0001956
City of Salisbury
City of Salisbury 503 Residuals .Land
Application Program
Land Application of Residual Solids
Rowan County
Dear Mr. Helms:
In accordance with your application for permit modification and renewal received October 14,
2008, we are forwarding herewith Permit No. WQ0001956, dated December 31, 2008, to the City of
Salisbury for the continued operation of the subject land application of residuals solids program.
Modifications to this permit are newly -calculated site acreages, revised site maps, and the removal of
eight sites from the program. Since the residuals originating at the Sowers Ferry Road WWTP (see
Attachment A) are actually processed at the Town Creek WWTP, it was not necessary to submit a map
showing the location of the Sowers Ferry Road WWTP facility.
This permit shall be effective from the date of issuance until November 30, 2013, shall void
Permit No. WQ0001956 issued March 19, 2004 and Attachment B issued July 10, 2008, and shall be
subject to the conditions and limitations as specified therein. Please pay particular attention to the
monitoring requirements in this permit. Failure to establish an adequate system for collecting and
maintaining the required operational information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding.
Please note that on September 1, 2006 State Administrative Code 15A NCAC Subchapter 02T —
Waste not Discharged to Surface Water was adopted. This permit incorporates the requirement of these
rules. Remember to take the time to review this permit thoroughly, as some of the conditions
contained therein may have been added, changed, or deleted from those in previously issued permits.
NonhC:arolina.
.1VQf1[r17111f
.quifer Protection Section 1636 Mail Service Center Ralcieh. NC 27699-1636 Telephone: [phone]
Internet: www.ncNraler ualit -.off Location: 2728 Capital Boulevard Raleigh, NC 27604 Fax l: [phone]
Fax 2: [phone]
An Equal Opportunity/Affirmative Action Employer— 50%Recycled/ !0°.o Post Consumer Paper Customer Service: [phone]

If you need additional information concerning this matter, please contact David Goodrich at
[phone] or [e-mail].
Sincerely;
yr Coleen H. St.illins
cc: Rowan County Health Department
Mooresville Regional Office, Aquifer Protection Section
Scott Berg, SYNAGRO, Mocksville Office
Technical Assistance and Certification Unit
APS Central Files
LAU Files

NORTH CAROLINA
ENVIRONMF.NTAI, MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
LAND APPLICATION OF RESIDUAL SOLIDS (503) PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
City of Salisbury
Rowan County
FOR THE
continued operation of a residuals land application program for the City of Salisbury and consisting of the
land application of residuals generated by the residuals source -generating facilities listed in the most
recently -certified Attachment A to the land application sites,' listed in the most recently -certified
1Attachment B'ith no discharge of wastes to surface waters, pursuant to the permit modification and
renewal application package received on October 14, 2008 and in conformity with the project plan,
specifications, and other supporting data subsequently filed and approved by the Department of
Environment and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until November 30, 2013, shall void Permit
No. WQ0001956 issued March 19, 2004, and shall be subject to the following specified conditions and
limitations:
I. SCHEDULES (please review the entire permit for reporting monitoring and other on-going activities)
No later than six months prior to the expiration of this permit, the Pennittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein, and if warranted, will renew the permit for such period
of time and under such conditions and limitations as it may deem appropriate. Please note that Rule
15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal
application.
H. PERFORMANCE STANDARDS
The issuance of this permit shall not relieve the Permittee of the responsibility for damages to
surface waters or groundwater resulting from the operation of this residuals land application
program.
WQ0001956 Version 3.0 Shell Version 080827 Page 1 of 14

2. No residuals other than those generated by the residuals source -generating facilities listed in the
most recently -certified Attachment A of this permit shall be approved for land application in
accordance with this permit.
3. Only the land application sites listed in the most recently certified Attachment B of this permit are
approved for residuals land application. A permit modification application is required for any new
land application sites to be added to Attachment B.
4. The pollutant concentrations in any residuals that are land applied to any land application site shall
not exceed the following Ceiling Concentrations (i.e., dry weight basis):
Parameter
Ceiling Concentration
(milligrams per kilogram)
Arsenic
75
Cadmium
85
Copper
4,300
Lead
840 _
Mercury
57
Molybdenum
75
Nickel
420
Selenium
100
Zinc
7,500
5. The pollutant loading rates on any land application site shall not exceed the following Cumulative
Pollutant Loading Rates (CPLRs):
Parameter
CPLR
(pounds per acre)
Arsenic
36
Cadmium
34
Copper
1,338
Lead
267
Mercury
15
Molybdenum
n/a
Nickel
374
Selenium
89
Zinc
2,498
The Permittee shall determine compliance with the cumulative pollutant loading rates using one of
the following methods:
a. Use site specific analytical data from all historical land application events not
otherwise exempted.
b. For land on which land application events of residuals has not occurred or for which
the data is incomplete, use background concentrations through representative sampling
WQ0001956 Version 3.0 Shell Version 080827 Page 2 of 14

6. When residuals are land applied under the conditions of this permit, the Class B pathogen reduction
requirements in 15A NCAC 02T .1106 (a) and (c), and one vector attraction reduction requirements
in 15A NCAC 02T .1107 (a) shall be met. Additionally, an evaluation shall be performed that
demonstrates the residuals' ability to comply with this requirement. Upon request, a copy of this
evaluation, including all test results and calculations, shall be submitted. Only residuals that are
generated by the residuals source -generating facilities that are identified as being exempt from this
condition in the most recently -certified Attachment A shall not be required to comply with the
specified pathogen reduction and vector attraction reduction requirements.
7. The facilities permitted herein must be constructed and maintained according to the following
setbacks.
a. For residuals treatment and storage facilities, the following minimum setbacks shall be maintained
(all distances in feet):
Description of Setback
Setback
i. Habitable residence or place of public assembly under separate ownership or not
100
to be maintained as part of the project site
ii. Property lines
50
100
Private or public water supply
-iii.
iv. Surface waters (streams — intermittent and perennial, perennial waterbodies,
50
and wetlands)
100
v. Wells with exception to monitoring wells
WQ0001956 Version 3.0 Shell Version 080827 Page 3 of 14

b. When land applying residuals to any land application site, the following setbacks shall be
maintained (all distances in feet):
1T11e setback requirement may be reduced to a minimum of i 04 feet upon written consent of the
owner and approval from the Aquifer Protection Section of the appropriate Division's regional
office in Attachment B of this permit.
WQ0001956 Version 3.0 Shell Version 080827 Page 4 of 14
Setback by type of application
Surface
Surface
Application
Application
by
Injection /
Description of Setback
by Vehicle
Irrigation
Incorporation
i. Habitable residence or place of public assembly
under separate ownership or not to be maintained
as part of the pr2ject site
400'
400'
200'
ii. Habitable residence or places of public assembly
owned by the permittee, the owner of the land, or
the lessee/operator of the land to be maintained
as part of the project site
0
_ 200
0
iii. Property lines
50
— 50
50 _
iv. Public right of way
50
50
50
v. Private or public water supply source, waters
classified as SA or SB, and any Class I or Class
II impounded reservoir used as a source of
drinking water
100
100
100
vi. Surface Waters (streams — intermittent and
perennial, perennial waterbodies, and wetlands),
streams classified as WS or B; any other stream,
canal, marsh or coastal waters; and any other lake
or impoundment
100
100
50
vii. Surface water diversions (ephemeral streams,
waterways, ditches)
25
100
25
viii. Groundwater lowering ditches (where the bottom
of the ditch intersects the SHWT), downslope
interceptor drains, surface water diversions, and
surface drainage ditches
25
25
25
ix. Subsurface groundwater lowering system
0
100
0
x. Upslope interceptor drains and upslope surface
water diversions
10
10
_ 10
xi. Wells with exception to monitoring wells
100
100
i 100
xii. Bedrock outcrops
25
25
25
xiii. Top of slope of embankments or cuts of two feet
or more in vertical height
15
15
15 _
xiv. Building foundations or basements
0
15
0
xv. Waterlines
0
10
0
xvi. Swimming pools
_ 100
100
100
_
xvii.Nitrificat* n fields
0
20
0
1T11e setback requirement may be reduced to a minimum of i 04 feet upon written consent of the
owner and approval from the Aquifer Protection Section of the appropriate Division's regional
office in Attachment B of this permit.
WQ0001956 Version 3.0 Shell Version 080827 Page 4 of 14

8. Specific residuals land application area boundaries shall be clearly marked on each land application
site prior to and during a residuals land application event.
9. Residuals and other sources of Plant Available Nitrogen (PAN) shall be land applied to all land
application sites at or below agronomic rates. Appropriate agronomic rates shall be calculated using
expected nitrogen requirements based on the Realistic Yield Expectations (RYE) for each approved
land application site. Realistic Yield Expectations for crop types and specific fields or soils types
shall be determined by using any of the following methods:
North Carolina Historical Data for specific crop and soil types as provided by North Carolina
State University Department of Soil Science. The Department webpage is located at:
http://www.soil.ncsu.edu/nmL)/ncnmwg/yields/
b. Site Specific Historical Data for crop types on specific fields or soil types by calculating the
mean of the best three yields of the last five consecutive crop harvests for each field.
If the RYE cannot be determined using methods 9(a) or (b) above, RYE can be established
from specially developed. soil .interpretation records for Nutrient Management Planning, Farm
Service Agency Records, university trials, or inference from crop performance on soil with
very similar physical and chemical features.
d. Realistic Yields Expectations and acceptable nitrogen application rates that use the above
methodology are required parts of many agricultural planning documents. The Permittee may
use the RYE and appropriate agronomic rates reported in any of the following documents:
i. Crop management plan as outlined by the local Cooperative Extension Office, the North
Carolina Department of Agriculture and Consumer Services, the Natural Resource
Conservation Service, or other agronomist.
ii. Waste Utilization Plan as outlined by Senate Bill 1217 Interagency Group- Guidance
Document: Chapter 1. Guidance for the completion of the plan can be found at:
ht!p://www.enr.state.nc.us/DSWC/pages/guidance docs.html.
iii. Certified Nutrient Management Plan as outlined by Natural Resources Conservation
Services (NRCS). These plans must meet the USDA-NRCS 590 Nutrient Management
Standards, which are available at:
ftp•//ftp-fc sc egov.usda.gov/NHO/practice-standards/standards/590.pdf.
e. For any crop type for which the RYE and appropriate nitrogen application rate cannot be
determined, the Permittee shall contact the Division to determine necessary action.
10. If the land application sites are to be overseeded or doublecropped (e.g., bermuda grass in the
summer and rye grass in -the winter with BOTH crops to receive residuals or corn and small grain
both to receive residuals), then the second crop shall receive an application of PAN at a rate of no
^:eater than 50 pounds per acre per year. This practice shall be allowed as long as the second crop is
to be harvested. If the second crop is to be planted for erosion control only and is to be tilled into the
soil, then no residuals shall be land applied to these sites because the PAN will essentially be
returned to the soil.
WQ0001956 Version 3.0 Shell Version 080827 Page 5 of 14

Prior to application of PAN to permitted sites at rates exceeding the agronomic rate, the Permittee
must submit and receive approval by the Division.
11. Should any of the residuals generated by the residuals source -generating facilities listed in the most
recently -certified Attachment A of this permit contain a high salt content (i.e., high sodium
adsorption ratio (SAR) of ten (10) or higher), the Permittee shall obtain and implement
recommendations from the local Cooperative Extension Office, the Department of Agriculture and
Consumer Services, the Natural Resource Conservation Service, a North Carolina -licensed Soil
Scientist, or other agronomist regarding sodium application rate, soil amendments (e.g., gypsum,
etc.) or other ameliorative mechanism for maintaining the integrity of the site in terms of suitability
for land application of residuals and maintaining conditions conducive to crop growth. The
Permittee shall maintain written records of each monitoring event that includes details of the sites
covered and rate of soil amendment application.
12. The COMPLIANCE BOUNDARY for residuals land application programs is specified by
regulations in 15A NCAC 2L (i.e., "Groundwater Classifications and Standards"). The Compliance
Boundary for each land application site is established at either 250 feet from the residuals land
application area or 50 feet within the property boundary, whichever is closest to the residuals land
application area. Per 15A NCAC 2T .0105(h), upon the request by the Permittee the Compliance
Boundary may be located closer to the waste disposal area (provided the groundwater standards can
be met at the newly established Compliance Boundary). Any approved relocation of the
COMPLIANCE BOUNDARY will be noted in the most recently -certified Attachment B of this
permit. An exceedance of Groundwater Standards at or beyond the Compliance Boundary is subject
to remediation action according to 15A NCAC 2L .0106(d)(2) as well as enforcement actions in
accordance with North Carolina General Statute 143-215.6A through 143-215.6C.
13. The REVIEW BOUNDARY shall be established around each land application site midway between
the Compliance Boundary and the perimeter of the residuals land application area. Any exceedance
of Groundwater Quality Standards at the Review Boundary shall require action in accordance with
15A NCAC 2L .0106 (d) (1).
14. The appropriate local governmental official (i.e., county manager, city manager, etc.) shall be
notified at least 24 hours prior to the initial residuals land application event to any new land
application site. In addition, the appropriate county manager's office shall be notified prior to the
initial residuals land application event on any new site so that they will be aware that residuals land
application activities have commenced on the site.
15. The Aquifer Protection Section of the appropriate Division's regional office shall be notified at least
24 hours prior to the initial residuals land application event on any new land application site. Such
notification to the Regional Aquifer Protection Supervisor shall be made during normal office hours
(i.e., from 8:00 a.m. until 5:00 p.m.) between Monday and Friday, but excluding State Holidays. A
list of the Division's regional offices, their county coverage, and their contact information may be
downloaded from the web site at http://www.enr.state.nc.us/html/regionaloffices.html.
III. OPERATION AND MAINTENANCE REQUIREMENTS
The residuals land application program shall be effectively maintained and operated at all times as a
non -discharge system to prevent the discharge of any wastes resulting from the operation of this
program.
WQ0001956 Version 3.0 Shell Version 080827 Page 6 of 14

2. The Permittee shall maintain an Operation and Maintenance Plan pursuant to 15A NCAC 02T.1110
including operational functions, maintenance schedules, inspection plan, safety measures, and a spill
-, response plan. The inspection portion of the plan shall include the follov�ing information:
a. Names of personnel responsible for conducting the inspections;
b. Description of inspection plan describing how the frequency of inspections and location of
inspections are determined to assure that inspections are representative of land application
program;
c. Description of record keeping requirements meeting requirements of Permit Conditions IV.8. and
IV.9.; and
d. Description of required actions meeting the requirements of Permit Condition IV. 11. to be taken
by the inspector in the event that noncompliance is observed during an inspection.
j. In the event that the residuals land application program is not operated satisfactorily, including the
creation of nuisance conditions due to improper operation and maintenance, the Permittee shall cease
land applying residuals to the site, contact the Aquifer Protection Section of the appropriate Division
of Water Quality's (Division) regional office, and take any immediate corrective actions as may be
required by the Division.
4. Upon classification of the residuals land application program by the Water Pollution Control System
Operators Certification Commission (WPCSOCC), the Permittee shall designate a certified land
application/residuals operator to be in responsible charge (ORC) of the program. The operator shall
hold a certificate of the type classification assigned to the program by the PCSOCC. The
Permittee shall also designate a certified back-up operator of the appropriate W
ate type to comply with the
conditions of 15A NCAC 8G.0201.
5. This permit shall become voidable if the soils of the land application sites fail to assimilate the
residuals or the application causes contravention of surface water or groundwater standards and may
be revoked unless the land application sites are maintained and operated in a manner that will protect
the assigned water quality standards of the surface waters and groundwater.
6. A copy of this permit shall be maintained in all manned equipment at the land application sites when
residuals are being land applied during the life of this permit. The spill prevention and control plan
shall be maintained in all residuals transport and application vehicles.
7. Adequate provisions shall be taken to prevent wind erosion and surface runoff from conveying
residuals from the land application sites onto adjacent properties or into any surface waters.
- 8. Adequate procedures shall be provided to prevent surface runoff from carrying any land applied or
stored residuals into any surface waters.
9. No residuals shall be stored at any land application site at any time, unless written approval has first
been requested and obtained from the Division.
10. Bulk residuals shall not be applied to the land under the following conditions:
a. If the residuals are likely to adversely affect a threatened or endangered species listed under
section 4 of the Endangered Species Act or its designated critical habitat;
WQ0001956 Version 3.0 Shell Version 080827 Page 7 of 14

b. If the application causes prolonged nuisance conditions;
c. If the land fails to assimilate the bulk residuals or the application causes the contravention of
surface water or groundwater standards;
d. If the land is flooded, frozen, or snow-covered or is otherwise in a condition such that runoff of
the residuals would occur;
e. Within the 100 -year flood elevation unless the bulk residuals are injected or incorporated within
a 24-hour period following the residuals land application event;
f. During a measurable precipitation event (i.e., >.01" per hour) or within 24 hours following a
rainfall event of 0.5 inches or greater in a 24-hour period. Any emergency residuals land
application measures shall first be approved in writing by the Division;
g. If the slope for land is greater than 10 percent when bulk liquid residuals are surface applied, and
if the slope of the land is greater then 18 percent with bulk liquid residuals are injected or
incorporated;
h. If the pH is not maintained in the soil, residuals, and lime mixture, greater than 6.0, on land
application sites onto which residuals are applied. Residuals may be applied to the sites
provided that sufficient amounts of lime is also applied to achieve a final pH of the soil mixture
of at least 6.0, or if an agronomist provides information indicating that the pH of the soil,
residuals, and lime mixture is suited for the specified crop type. Any approved variations to the
acceptable soil pH (6.0) for land application will be noted in the most recently certified
Attachment B of this permit.
i. If the land does not have an established vegetative cover in accordance with the crop
management plan outlined by the local Cooperative Extension Office, the Department of
Agriculture and Consumer Services, the Natural Resource Conservation Service, or other
agronomist unless the bulk residuals are incorporated within a 24-hour period following the
residuals land application event or injected (This requirement does not apply to no -till
fields);
j. If the vertical separation of the seasonal high water table and the depth of residuals application is
less than one foot;
k. If the vertical separation of the depth to bedrock and the depth of residuals application is less
than one foot;
11. For land onto which bulk residual that do not meet the Class A Pathogen Reduction Requirements
(15A NCAC 02T .I 106(b)), the following public access restrictions apply:
a. Public access to public contact sites shall be restricted for one calendar year after any residuals
land application event. Such controls may include the posting of signs indicating the activities
conducted at each site;
b. Public access to land that is not a public contact site shall be restricted for 30 days after any
residuals land application event. Such controls may include the posting of signs indicating the
activities conducted at each site.
12. For land onto which bulk residual that do not meet the Class A pathogen Reduction Requirements
(15A NCAC 02T. I 106(b)), the following harvesting and grazing restrictions apply:
a. Animals shall not be allowed to graze on land application sites for 30 days after any residuals
land application event. Sites that are to be used for grazing shall have fencing that will be used
to prevent access after each event;
WQ0001956 Version 3.0 Shell Version 080827 Page 8 of 14

b. Food crops, feed crops, and fiber crops shall not be harvested for 30 days after any residuals land
application event;
c. Food crops with harvested parts that touch the residual/soil mixture and are totally above the
land surface (e.g., tobacco, melons, cucumbers, squash, etc.) shall not be harvested for 14
months after any residuals land application event;
d. Food crops with harvested parts below the surface of the land (i.e., root crops such as potatoes;
carrots, radishes, etc.) shall not be harvested for 20 months after any residuals land application
event when the residuals remain on the land surface for four months or longer prior to
incorporation into the soil;
e. Food crops with harvested parts below the surface of the land shall not be harvested for 38
months after any residuals land application event when the residuals remain on the land surface
for less than four months prior to incorporation into the soil;
f. Turf grown on land where residuals are applied shall not be harvested for 12 months after any
residuals land application event.
13. This permit shall become voidable unless the agreements between the Permittee and the landowners
and lessees or operators of any land application sites listed in the most recently -certified Attachment
B of this permit not owned by the Permittee are in full force and in effect. These agreements shall
be considered expired concurrent with the expiration date of the permit and shall be renewed at the
same time the permit is renewed.
14. Upon entering an agreement with landowners to apply residuals to a land application site, the
Permittee shall require of the landowner or lessee/operator a statement detailing the volume of
nutrient sources (waste residuals, manufactured fertilizers, manures, or other animal waste products)
other than the residuals to be applied by the Permittee, that have been applied to the land, and a copy
of the most recent Nutrient Management Plan (NMP), if available, for the fields within the
agreement. For the purpose of this permit condition, a Crop Management Plan (CMP), Waste
Utilization Plan (WUP) or Certified Nutrient Management Plan (CNMP) shall also be
considered a Nutrient Management Plan.
The, NMPs must be provided only for those operations where a NMP is required by the US
Department of Agriculture — National Resources Conservation Service (NRCS) or other State
Agencies. The Permittee shall rely on the provided information to calculate appropriate reductions
in allowable nutrient loading rates. If the calculation shows that the agronomic rates in the NMP
(including PAN) have already been met or exceeded on a field, no additional residuals shall be land
applied to that field.
IV. MONITORING AND REPORTING REQUIREMENTS
Any monitoring (i.e., including groundwater, surface water, residuals, soil, or plant tissue analyses)
deemed necessary by the Division to ensure protection of the environment shall be established, and
an acceptable sampling and reporting schedule shall be followed.
2. Residuals generated by each residual source -generating facility listed in the most -recently -certified
Attachment A of this permit shall be analyzed to demonstrate that they are non -hazardous under the
Resource Conservation and Recovery Act (RCRA). A corrosivity, ignitability, and reactivity
analysis as well as a Toxicity Characteristics Leaching Procedure (TCLP) analysis shall be
conducted on residuals generated by each residual source -generating facility listed in the most
WQ0001956 Version 3.0 Shell Version 080827 Page 9 of 14

recently -certified Attachment A of this permit. The analyses shall be performed at the frequency
specified in the most recently -certified Attachment A of this permit, and the results shall be
maintained on file by the Permittee for a minimum of five years.
If residuals generated by a particular residuals source -generating facility are insufficient to require a
land application events during a required sampling period as specified in the most recently -certified
Attachment A of this permit (e.g. no land application occur during an entire year when annual
monitoring is required), no sampling data is required during the period of inactivity. The Permittee
shall submit an annual report, as required in condition IV. 10., even in the event that no land
application events occur during an entire year; the annual report shall include an explanation for
missing sampling data.
Only residuals that are generated by the residuals source -generating facilities that are identified as
being exempt from this condition in the most recently -certified Attachment A of this permit shall not
be required to comply with this monitoring requirement.
The TCLP analysis shall include the following parameters (i.e., note the regulatory level in
milligrams per liter in parentheses):
Arsenic (5.0)
Barium (100.0)
Benzene (9.5)
Cadmium (1.0)
Carbon tetrachloride (0.5)
Chlordane (0.03)
Chlorobenzene (100.0)
Chloroform (6.0)
Chromium (5.0)
m -Cresol (200.0)
o -Cresol (200.0)
p -Cresol (200.0)
Cresol (200.0)
2,4-D (10.0)
1,4 -Dichlorobenzene (7.5) Nitrobenzene (2.0)
1,2-Dichloroethane (0.5)
Pentachlorophenol (100.0)
1,1-Dichloroethylene (0.7)
Pyridine (5.0)
2,4-Dinitrotoluene (0.13)
Selenium (1.0)
Endrin (0.02)
Silver (5.0)
Iiexachlorobenzene (0.13)
Tetrachloroethylene (0.7)
Heptachlor (and its hydroxide) (0.008)
Toxaphene (0.5)
Hexachloro-1,3-butadiene (0.5)
Trichloroethylene (0.5)
Hexachloroethane (3.0)
2,4,5-1'richlorophenol (400.0)
Lead (5.0)
2,4,6 -Trichlorophenol (2.0)
Lindane (0.4)
2,4,5 -TP (Silvex) (1.0)
Mercury (0.2)
Vinyl chloride (0.2)
Methoxychlor (10.0)
Methyl ethyl ketone (200.0)
After the residuals have been monitored as specified above for two years at the frequency specified
in the most recently -certified Attachment A of this permit, the Permittee may submit a request to the
Division for a permit modification to request a reduction of this monitoring requirement. In no case,
however, shall the frequency of monitoring be less than once per permit cycle.
An analysis shall be conducted on residuals generated by each residual source -generating facility
listed in the most recently certified Attachment A of this permit. The analysis shall be performed at
the frequency specified in the most recently certified Attachment A of this permit, and the results
shall be maintained on file by the Permittee for a minimum of five years. The analysis shall include,
but shall not necessarily be limited to, the following parameters:
Aluminum
Ammonia -Nitrogen
Arsenic
Cadmium
Calcium
Copper
Magnesium pH
Mercury Plant Available Nitrogen
(by calculation)
Molybdenum
Nickel
Nitrate -Nitrite Nitrogen
Phosphorus
Selenium
Sodium
% Total Solids
TKN
WQ0001956 Version 3.0 Shell Version 080827 Page 10 of 14

Lead Potassium Zinc
Sodium Adsorption Ratio
(S AR)
If residuals generated by a particular residuals source -generating facility are insufficient to require a
land application events during a required sampling period as specified in the most recently -certified
Attachment A of this permit, the Permittee shall make up the missed sampling either by taking
additional samples during land application events previous to a planned period of inactivity or by
taking additional samples during land application events immediately following the period of
inactivity. If no land application events occur during a complete calendar year, the Permittee need
not make up the missed sampling events for that year. The Permittee shall submit an annual report,
as required in condition IV. 10., even in the event that no land application events occur during an
entire year; the annual report shall include an explanation of additional sampling data intended to
compensate for periods of inactivity, or an explanation for missing sampling data
After the residuals generated by a particular residuals source -generating facility have been monitored
for two years at the frequency specified in the most recently -certified Attachment A of this permit,
the Permittee may submit a request to the Division for a permit modification to reduce the frequency
of this monitoring requirement. The request must include notification from EPA that a reduced
sampling frequency has been approved as required by 40 CFR 503.16(a) (2). In no case, however,
shall the frequency of this monitoring be less than once per year when a residuals land application
event of residuals generated by the residuals source -generating facility occurs during that year.
4. Residuals generated by each residual source -generating facility listed in the most recently -certified
Attachment A of this permit shall be monitored for compliance with Condition II.6. The monitoring
shall be performed at the frequency specified in the most recently -certified Attachment A of this
permit, and data to verify pathogen and vector attraction reduction of the residuals shall be
maintained on file by the Permittee for a minimum of five years. The required data shall be specific
to the stabilization process utilized, but also shall be sufficient to demonstrate clear compliance with
the Class A pathogen reduction requirements in 15A NCAC 02T .1106 (a) and (b) or the Class B
pathogen reduction requirements in 15A NCAC 02T .1106 (a) and (c), and one. vector attraction
reduction requirements in 15A NCAC 02T .1107 (a) shall be met. In addition, the Environmental
Protection Agency (EPA) certification statements concerning compliance with pathogen reduction
requirements, vector attraction reduction requirements, and management practices shall be
completed at the frequency specified in the most recently -certified Attachment A of this permit by
the proper authority or authorities, if more than one is involved (i.e., either the person who prepares
the residuals, the person who derives the material, or the person who applies the residuals). Only
residuals that are generated by the residuals source -generating facilities that are identified as being
exempt from Condition 11.6. in the most recently -certified Attachment A of this permit shall not be
required to comply with this monitoring requirement.
5. A representative annual soils analysis (i.e., Standard Soil Fertility Analysis) shall be conducted on
each land application site on which a residuals land application event in the respective calendar year
has occurred or is to occur, and the results shall be maintained on file by the Permittee for a
minimum of five years. The Standard Soil Fertility Analysis shall include, but is not necessarily
limited to, the following parameters:
WQ0001956 Version 3.0 Shell Version 080827 Page 11 of' 14

H
Acidity Exchangeable Sodium Percentage (by calculation)
Calcium Magnesium Phosphorus
Cation Exchange Capacity Manganese Potassium
Copper Percent Humic Matter Sodium
Base Saturation (by calculation) pH Zinc
Laboratory analyses of parameters as required by Condition IV. I., Condition IV.2., Condition IV.3.,
and Condition IVA. shall be performed/gathered on the residuals as they are to be land applied.
Laboratory analyses of parameters as required by Condition IV. I., Condition IV.2., Condition IV.3.,
Condition IVA., and Condition IV.5. shall be in accordance with 15A NCAC 02B .0505.
Proper records shall be maintained by the Permittee tracking all residuals land application events.
These records shall include, but are not necessarily limited to, the following information:
a. Source of residuals;
b. Date of land application;
c. Location of land application (i.e., site, field, or zone number as listed in Attachment B);
d. Method of land application;
e. Weather conditions (e.g., sunny, cloudy, raining, etc.);
f. Predominant Soil Mapping Unit (e.g., CbB2);
g. Soil conditions (e.g., dry, wet, frozen, etc.);
h. Type of crop or crops to be grown on field;
i. Nitrogen Application Rate based on RYES.
j. Volume of residuals land applied in gallons per acre, cubic yard per acre, dry tons per. acre, wet
ton per acre, or kilograms per hectare;
k. Volume of animal waste or other nutrient source applied in gallons per acre, dry ton per acre,
wet tons per acre, or kilograms per hectare (if applicable);
1. Volume of soil amendments (e.g., lime, gypsum, etc.) applied in gallons per acre, dry ton per
acre, wet tons per acre, or kilograms per hectare (if applicable); and
m. Annual and cumulative totals of dry tons per acre of residuals as well as animal waste and other
sources of nutrients (e.g., if applicable), annual and cumulative pounds per acre of each heavy
metal (e.g., shall include, but shall not be limited to, arsenic, cadmium, copper, lead, mercury,
molybdenum, nickel, selenium, and zinc), annual pounds per acre of PAN, and annual pounds
per acre of phosphorus applied to each field.
9. All records required as part of this permit shall be retained a minimum of five years.
10. Three copies of an annual report shall be submitted on or before March I". The annual report shall
meet the requirements described in the Instructions for Residuals Application Annual Reporting
Forms. The most recent instructions for reporting and annual report forms are available on the Land
Application Unit website at nttp://[1Lo.eilY.state.ne.usitauiwtnpliauuc.ituiu, or car, ue outaiuCu by
contacting the Land Application Unit directly. The annual report shall be submitted to the following
address:
WQ0001956 Version 3.0 Shell Version 080827 Page 12 of 14

NCDENR-DWQ
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
11. Noncompliance Notification
The Permittee shall report by telephone to the Mooresville Regional Office, telephone number (704)
663-1699, as soon as possible, but in no case more than 24 hours or on the next working day
following the occurrence or first knowledge of the occurrence of any of the following:
a. Any occurrence with the land application program which results in the land application of
significant amounts of wastes which are abnormal in quantity or characteristic.
b. Any failure of the land application program resulting in a release of material to receiving waters.
c. Any time that self-monitoring information indicates that the facility has gone out of compliance
with the conditions and limitations of this permit or the parameters on which the system was
designed.
d. Any process unit failure, due to known or unknown reasons, that render the facility incapable of
adequate residual treatment.
e. Any spillage or discharge from a vehicle or piping system during transportation of residuals.
For any emergency that requires immediate reporting (e.g., discharges to surface waters, imminent
failure of a storage structure, etc.) outside normal business hours must be reported to the Division's
Emergency Response personnel at telephone number [phone], [phone], or (919) 733-
3300.
Persons reporting such occurrences by telephone shall also file a written report in letter form within
five (5) days following first knowledge of the occurrence. This report must outline the actions taken
or proposed to be taken to ensure that the problem does not recur.
V. INSPECTIONS
Adequate inspection and maintenance shall be provided by the Permittee to ensure proper operation
of the subject facilities.
Prior to each residuals land application event, the Permittee or his designee shall inspect the
residuals storage, transport, and application facilities to prevent malfunctions and deterioration,
operator errors, and discharges that may cause or lead to the release of wastes to the environment, a
threat to human health, or a nuisance. The Permittee shall maintain an inspection log or summary
including at least the date and time of inspection, observations made, and any maintenance, repairs,
or corrective actions taken by the Permittee. "Phis log of inspections shall be maintained by the
Permittee for a period of five years from the date of the inspection and shall be made available to the
Division or other permitting authority, upon request.
WQ0001956 Version 3.0 Shell Version 080827 Page 13 of 14

Any duly authorized officer, employee, or representative of the Division may, upon presentation of
credentials, enter and inspect any property, premises, or place on or related to the land application
sites or facilities at any reasonable time for the purpose of determining compliance with this it;
may inspect or copy any records that must be kept under the terms and conditions of this permit; and
may obtain samples of groundwater, surface water, or leachate.
VI. GENERAL CONDITIONS
This permit shall become voidable unless the residuals land application events are carried out in
accordance with the conditions of this permit, the supporting materials, and in the manner approved
by the Division.
2. This permit shall be effective only with respect to the nature and volume of residuals described in
the application and other supporting data.
Failure to abide by the conditions and limitations contained in this permit may subject the Permittee
to an enforcement action by the Division in accordance with North Carolina General Statutes § 143-
215.6A through §143-215.6C.
4. The annual administering and compliance fee shall be paid by the Permittee within 30 days after
being billed by the Division. Failure to pay the fee accordingly may cause the Division to initiate
action to revoke this permit, as specified by 15 NCAC 2T.0105 (e).
5. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other government agencies (local, state,
and federal) that have jurisdiction. Of particular concern to the Division are applicable river buffer
-� rules in 15A NCAC 02B .0200, erosion and sedimentation control requirements in 15A NCAC
Chapter 4 and under the Division's General Permit NCGO10000, and any requirements pertaining to
wetlands under 15A NCAC 02B .0200 and 02H .0500.
This permit may be modified, revoked, and/or reissued to incorporate any conditions, limitations and
monitoring requirements the Division deems necessary in order to protect the environment and
public health adequately. _
This permit shall not be automatically transferable. In the event that there is a desire for the
residuals land application program to change ownership or to change the name of the Permittee, a
formal permit request shall be submitted to the Division documentation from the parties involved
and other supporting materials as may be appropriate. The approval of this request shall be
considered on its merits and may or may not be approved.
Permit issued this the 31st day of December, 2008.
NORTH CAROLINA ENVIRONMENTAL, MANAGEMENT COMMISSION
Colerono'f
Sullins, Director
Divi
Water Quality
By Authority of the Environmental Management Commission
rmit Number WQ0001956
WQ0001956 Version 3.0 Shell Version 080827 Page 14 of 14

2016 Grant Creek Residuals Monthly Production (WQ0001956)
Month Gallons to Disposal
Jan 865,000
Feb 727,500
Mar
825,792
Apr
738,063
May
434,041
June
625,796
July 561,089
Aug
943,588
Sept
675,563
Oct
747,386
Nov
1,399,926
Dec
1,376,929
Total 9,920,673 gallons
9,920,673 gal/yr = 27,180 gpd or 0.02718 MGD
365 days/yr

2016 Town Creek Residuals Monthly Production (WQ0001956)
Month
Gallons to Disposal
Jan
501,200
Feb
508,772
Mar
553,141
Apr
326,454
May
398,640
Jun
370,786
Jul
236,601
Aug
343,929
Sept
332,391
Oct
194,419
Nov
356,220
Dec
245,690
Total 4,368,243 gallons
4,368,243 gal/yr = 11,968 gpd or 0.011968 MGD
365 days/yr

ANNUAL RESIDUALS SAMPLING SUMMARY FORM
Attach this form to the corresponding Annual Report.
Please note that your permit may contain additional parameters to be analyzed than those required to be summarized on this form.
Permit Number: WQ0001956
Facility Name: SALISBURY, NC
NPDES# : NCO023884
or WQ# (residual only)
WWTP Name: GRANTS CREEK
Residuals Analysis Data
Product Type AEDCAK AEDCAK
Date Sampled (grab) or 02/11/16 06J07/16
Date Composited
Percent Solids 20.77 17.07
PARAMETERS (mgllkg dry weight)
Arsenic
Cadmium
Mercury
Chromium
Copper
Lead
Molybdenum
Nickel
Selenium
Zinc
Total Phosphorus
TKN
Ammonia -Nitrogen
Nitrate and Nitrite
Laboratory
WAYPOINT ANALYTICAL
Waypoint Analytical Virginia Inc.
AEDCAX AEDCAK
08/03/16 12/12/16
17.93 42.02 7�
3
6
4
3.88
<2
<2
<2
<2
0.7
1.1
<0.4
1.45
188
45
66
66.7
299
858
360
551
31
39
35
40
16
5
18
21.4
76
20
21
20.3
<5
<5
<5
<5
553
687
708
843
16100
13900
21300
18400
3$600
24500
34600
35000
2070
996
2350
2170
708
318
2150
1110
"1 certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system
designed to assure that qual'fied personnel properly gathered and evaluated the information submitted. I am aware that there are
significant penalties f s witting false info ma' , including the possibility of fines and imprisonment for knowing violations"
x(Sl yNATIIRF OF PRS PARFR) Date_ / 3
1 t°
vie- vv� wfG�
DENR FORM RSSI= (5/2003) Printed. Wednesday - February 1, 2017 at 08:19:14 for 2030 01

ANNUAL RESIDUALS SAMPLING SUMMARY FORM
Attach this form to the corresponding Annual Report.
Please note that your permit may contain additional parameters to be analyzed than those required to be summarized on this form.
Permit Number: WQ000'1956
Laboratory
Facility Name: SALISBURY, NC
Waypoint Analytical Virginia Inc.
NPDES# : NCO023892
WAYPOINT ANALYTICAL
or WQ# (residual only)
<2
WWTP Name: TOWN CREEK
1.5
Residuals Analysis Data
0.521
Product Type AEDCAK AEDCAK
AEDCAK AEDCAK
Date Sampled (grab) or 02/11/16 06/07/16
08/03/16 12/12/16
Date Composited
(
Percent Solids 18.96 20.25
18.63 34.76
PARAMETERS (mg/kg dry weight)
Arsenic
Cadmium
Mercury
Chromiumm
Copper
Lead
Molybdenum
Nickel
Selenium
Zinc
Total Phosphorus
TKN
Ammonia -Nitrogen
Nitrate and Nitrite
4
4
5
7.51
<2
<2
<2
<2
<0.4
1.5
0.5
0.521
337
67
46
54.8
405
428
1140
1610
34
40
38
44.4
6
19
<5
5.23
151
21
20
24.3
<5
<5
<5
<5
557
682
655
856
12700
19300
13600
17500
9700
39300
23400
25600
2690
1630
1670
1470
27.3
213
1400
684
t�E + v-� 6 g,-4—,,A� V -,
VV, t4;�-Vi l C S
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are
significant penalties �pr submitting false infg'immation, including the possibility of fines and imprisonment for knowing violations"
Date 4{ /,-? / [
OF
DENR FORM RSSF (5/2003) Printed, Wednesday- February 1, 2017 at 08:19:25 for: 2030 02

EFFLUENT TO YADKIN RIVER
1
Generator
Cascade
Post Aerator
-o
Ultraviolet
0
co J
x SALISBURY-ROWAN WWTP
YADKIN EFFLUENT (YE)
GRANTAND TOWN CREEK EFFLUENTS COMBINEDSalisburMUMS A
UT/L/T/ES
1 inch = 30 feet

EFFLUENT TO YADKIN RIVER
Generator
Cascade
Post Aerator
-0
�w
N
s Ultraviolet
� G
0
w
co J
X
SALISBURY -ROWAN WWTP
YADKIN EFFLUENT (YNE)
GRANT AND TOWN CREEK EFFLUENTS COMBINEDSal/sburyRlwa�► A
(/T/L/T/ES
1 inch = 30 feet

TOWN CREEK WASTEWATER TREATMENT TRAIN
PIPING BACKUP POWER SUPPLY
�- }—►— -► INFLUENT NO BACK(
0 - ► DRAIN GENERAT
-► 10 RAS GENERAT
0 0 1 EFFLUENT GENERAT
0 6 WAS
Treatment Unit Design Flow AW
(MGD) FI
1 Primary Treatment Influent
5.0
2 Primary Treatment Effluent
5.0
3 Main Lift Station Influent
5.0
4 Aeration Basin Influent
5.0
5 Final Clarifier Influent
5.0
6 Final Clarifier Effluent
2.5
7 Chlorine Contact Tank Influent
5.0
8 Effluent Pump Station Influent
5.0
9 Effluent Pump Station Effluent
5.0
10 Return Activated Sludge
5.0
11 Waste Sludge
0.07
SLUDGE
PRESS
SLUDGE DECANT
LINE
Feet
0 40 80 160
M

GRANT CREEK WASTEWATER TREATMENT TRAIN
PIPING BACKUP POWER SUPPLY
►--+—►--� INFLUENT j� <all other values>
► ► ► ► DRAIN III GENERATOR 1
► It 0 RAS GENERATOR 2
0--� EFFLUENT GENERATOR 3
►--+---►—► WAS
Treatment
1
Plant lnflent0
2
Preliminary Treatmen
3
Main L'rf Sam I rfbet
4
Main Lif Scam Bypass
5
PrimaryClarify Irflrs
6
Primary Clarify Exces!
7
Trickling Filter Inf. / Ef
8
Manhole No.4 Inflem
9
Ae ratm 9sin lrf./I£f
10
Final Clarify Irf1LaIlEG
11
Final Clarify lfflet©mG
12
Chlorine ContactTan4
13
Eff nt RWrpi ng Sta. E
14
Final Clarify (Ib1SM
15
Waste Actketed 9idg�
Feet O
0 40 80 160

r�
L

Calc or: Estimate NPDES Permit Limitations based he Dissolved
2 1 3
Water Quality Standards and Stream & Effluent Hardness
5 1 6
FACILITY: PERMIT #: DATE: CALC BY:
[ug/1]
City of Salisbury WWTP NC002388 9/7/2017 1SB
Translators-
Total Metal
Estimated NPDES
Average Stream Flow
eceivtng
ecei7n-a
Rec. Stream
NPDES
0.252
o a
IWC - Instream
IWC - Instream
Metal _ IWc]
318.5
194.7
70083.9
(CFS)
Stream
Stream
1010
Flow Limit
[t�0.001F
Hardness
Wastewater
Wastewater
Average
Upstream
Average Effluent
38.6290 347.7928
Summer
summer
1.000
25.0000
N/A
(CaCO3,
Concentration
Concentration
Hardness
Hardness
97
7Q10 CFS
7Q10 MGD
[MGD]
[MGD]
_
2062.75
m /L
(Chronic)
(Acute)
4879.00
735.00
474.1935
382.87
12.50-
26 -
0.03
- 0.03
25 00
- 68.34
Class C, C -NSW, C -Swamp, and B streams
PARAMETER*
Arsenic
Arsenic (HH
Beryllium
Cadmium (a)
Chlorides (WS)
Chromium III (a)
Chromium VI
Chromium, Total
Copper (a)
Cyanide
Flouride
Lead (a)
Mercury
Molybdenum (WS)
Nickel (a)**
Nickel (WS)
Selenium
Silver (a)
Zinc (a)
[ug/1]
150'
2 1 3
4
5 1 6
7 1 8
[ug/1]
Dissolved Water Quality
Translators-
Total Metal
Estimated NPDES
1.000
1.000
Criteria (function of total
using EPA
(allocated to permittee) Diss.
Permit Limits [Total
0.252
hardness)
Default
Metal - Translator
Metal _ IWc]
318.5
194.7
70083.9
1.000
Partition
1.000
0.184
1800.0 N/A
3.0895 79.2814
Chronic
Acute
Coefficients
Chronic Acute
ChroT7c_T Acute
PARAMETER*
Arsenic
Arsenic (HH
Beryllium
Cadmium (a)
Chlorides (WS)
Chromium III (a)
Chromium VI
Chromium, Total
Copper (a)
Cyanide
Flouride
Lead (a)
Mercury
Molybdenum (WS)
Nickel (a)**
Nickel (WS)
Selenium
Silver (a)
Zinc (a)
[ug/1]
150'
[ug/1]
- 340
(streams)
1.000
(ug/I]
[ug/I]
[ug/1]
150 1 340
5840.32
10
6.5
0.15
250000
25
11
N/A
2.8
5.0
1800.0
0.57
0012000
160.00
17
N/A
65
0.85
N/A
190
! 16
NIA
3.8
22.0
N/A
15
N/A
N/A
150
1.000
1.000
10
6.5
0.6096
250000
122_.0088
11
- N/A- '
N/A
65
3.3652
N/A
937.956
16
-
N/A
2528.19
253.08
23.7
9733871
4750.5
428.3
--
N/A
0.252
1.000
0.202
1.000
N/A
0.348
8.1795 10.9108
318.5
194.7
70083.9
1.000
5.0000 22.0000
1.000
0.184
1800.0 N/A
3.0895 79.2814
120.29
1.000
0.012000 N/A
160.0000 N/A
_0.467226
6229.68
1504
1.000
0.432
38.6290 347.7928
25
5
0.06
7
N/A
56
0.32
38
1.000
25.0000
N/A
973
195
2.34
5120
1.000
5.0000 56.0000
0.3195
131.4986 1 130.4317
1.0000.06
0.288
29667.1
345.10
695.85
WA
2507.64
N/A
WA
11000.55
WA
1771.26
10.10
4125.50
ICadmium(troutstreams) 1 0.15 0.511 0.2521 0.611 2.021 23.7 63.891
Ia. Denotes metals for which Aquatic Life Criteria are expressed as a function of total hardness.
*Arsenic has a Human Health standard of 10 ug/L is more stingent than the freshwater standards. The Permit limit
for arsenic would be determined by taking the Human Health Standard and dividing it by an IWC based on the
mean annual flow of the receiving stream and the permitted plant flow.
IIWC = Permitted Flow _ (Permitted Flow + mean annual average)
** Nickel has a Water Supply standard of 25 ug/L and in most cases is more stringent than the freshwater standard.
The Permit limit for nickel using the 25 ug/L WS standard would be determined by dividing 25 by an IWC based on
HQW streams
9F 10
Estimated NPDES
Permit Limits
[Total
Metal _ IWC]
Chronic
Acute
Jug/I]
[ug/1]
2920.16
5377.03
194.68
N/A
126.54
1027.96
11.9
53.22
4866935.5
WA
2375.2
14833.59
214.1
253.04
N/A
WA
159.2
172.55
97.3
347.93
35041.9
N/A
60.15
1253.82
0.2336129
WA
3114.84
WA
752
5500.28
487
- WA
97
885.63
1.17
5.05
2560'
_
2062.75
1 11.871 31.941

s�u,�ssvRi �G�
Sample Location: Yadkin Effluent Parameter: Total Hardness
7/1/2014 To 6/30/2017
Please Note: This report lists all results for a specific parameter (regardless of what test or tests they were performed
under) that have been completed within the specified date range. All non numeric data results (< etc..) are charted as
0.
100
90
80
N
70
60
50
GI,- liIc 37,i - 18 1?
Sample Cate
Total Hardn�s
lmple Number
Sampled Date Calc Result
Reported Result Qua[
Unit
.-JUL02-03-003
7/2/2014 66
66
1 mg/L
14JUL09-03-003
7/9/2014 71
71
2 mg/L
14JUL16-03-003
7/16/2014 74
74
3 mg/L
14JUL23-03-003
7/23/2014 71
71
4 mg/L
14JUL30-03-003
7/30/2014 76
76
5 mg/L
14AUG06-03-003
8/6/2014 74
74
6 mg/L
14AUG13-03-003
8/13/2014 64
64
7 mg/L
14AUG20-03-003
8/20/2014 69
69
8 mg/L
14AUG26-03-003
8/26/2014 66
66
9 mg/L
14SEP02-03-003
9/2/2014 61
61
10 mg/L
14SEP09-03-003
9/9/2014 71
71
11 mg/L
14SEP16-03-003
9/16/2014 69
69
12 mg/L
14SEP23-03-003
9/23/2014 69
69
13 mg/L
14SEP30-03-003
9/30/2014 71
71
14 mg/L
140CT07-03-003
10/7/2014 72
72
15 mg/L
140CT14-03-003
10/14/2014 75
75
16 mg/L
140CT21-03-003
10/21/2014 73
73
17 mg/L
140CT28-03-003
10/28/2014 75
75
18 mg/L
14NOVO4-03-003
11/4/2014 67
67
19 mg/L
14NOV11-03-003
11/11/2014 74
74
20 mg/L
14NOV18-03-003
11/18/2014 69
69
21 mg/L
14NOV24-03-003
11/24/2014 71
71
22 mg/L
14DECO2-03-003
12/2/2014 62.7
62.7
23 mg/L
14DEC09-03-003
12/9/2014 64.7
64.7
24 mg/L
14DEC16-03-003
12/16/2014 65.7
65.7
25 mg/L
14DEC23-03-003
12/23/2014 65.3
65.3
26 mg/L
14DEC30-03-003
12/30/2014 65.7
65.7
27 mg/L
15JAN06-03-003
1/6/2015 65.7
65.7
28 mg/L
15JAN13-03-003
1/13/2015 62.4
62.4
29 mg/L
"JAN20-03-003
1/20/2015166.0
66
301 mg/L
JAN27-03-003
1/27/2015168.6
68.6
311 mg/L

15FEB03-03-003
2/3/2015 72.5
72.5
32 mg/L
FEB10-03-003
2/10/2015 73.3
73.3
33 mg/L
FEB19-03-003
2/19/2015 71.0
71
34 mg/L
15FEB24-03-003
2/24/2015 68.2
68.2
35 mg/L
15MAR03-03-003
3/3/2015 68.0
68
36 mg/L
15MAR10-03-003
3/10/2015 67.0
67
37 mg/L
15MAR17-03-003
3/17/2015 70.3
70.3
38 mg/L
15MAR24-03-003
3/24/2015 71.5
71.5
39 mg/L
15MAR31-03-003
3/31/2015 7 �,.5
73.5
40 mg/L
15APR07-03-003
4/7/2015 71.5
71.5
41 mg/L
15APR14-03-003
4/14/2015 71.5
71.5
42 mg/L
15APR21-03-003
4/21/2015 68.6
68.6
43 mg/L
15APR28-03-003
4/28/2015 64.7
64.7
44 mg/L
15MAY05-03-003
5/5/2015 72
72
45 mg/L
15MAY12-03-003
5/12/2015 69.6
69.6
46 mg/L
15MAY19-03-003
5/19/2015 69.6
69.6
47 mg/L
15MAY26-03-003
5/26/2015 65.7
65.7
48 mg/L
15JUN02-03-003
6/2/2015 69.1
69.1
49 mg/L
15JUN09-03-003
6/9/2015 66.0
66
50 mg/L
15JUN16-03-003
6/16/2015 66.0
66
51 mg/L
15JUN23-03-003
6/23/2015 63.7
63.7
52 mg/L
15JUN30-03-003
6/30/2015 66.6
66.6
53 mg/L
15JUL07-03-003
7/7/2015 65.7
65.7
54 mg/L
15JUL14-03-003
7/14/2015 64.7
64.7
55 mg/L
15JUL21-03-003
7/21/2015 61.7
61.7
56 mg/L
15JUL28-03-003
7/28/2015 63.0
63
57 mg/L
15AUG04-03-003
8/4/2015 63.0
63
58 mg/L
15AUG11-03-003
8/11/2015 62.4
62.4
59 mg/L
15AUG18-03-003
8/18/2015 70.6
70.6
60 mg/L
15AUG25-03-003
8/25/2015 64.3
64.3
61 mg/L
15SEP01-03-003
9/1/2015 57.6
57.6
62 mg/L
15SEP08-03-003
9/8/2015 65.2
65.2
63 mg/L
iSEP15-03-003
9/15/2015 75.2
75.2
64 mg/L
,SEP22-03-003
9/22/2015 76.2
76.2
65 mg/L
15SEP29-03-003
9/29/2015 69.0
69
66 mg/L
15OCT06-03-003
10/6/2015 68.6
68.6
67 mg/L
15OCT13-03-003
10/13/2015 64.0
64
68 mg/L
15OCT20-03-003
10/20/2015 69.7
69.7
69 mg/L
15OCT27-03-003
10/27/2015 76.8
76.8
70 mg/L
15NOV03-03-003
11/3/2015 57.1
57.1
71 mg/L
15NOV10-03-003
11/10/2015 56.0
56
72 mg/L
15NOV17-03-003
11/17/2015 78.0
78
73 mg/L
15NOV23-03-003
11/23/2015 68.7
68.7
74 mg/L
15DEC01-03-003
12/1/2015 64.6
64.6
75 mg/L
15DEC08-03-003
12/8/2015 78.8
78.8
76 mg/L
15DEC15-03-003
12/15/2015 77.5
77.5
77 mg/L
15DEC21-03-003
12/21/2015 71.7
71.7
78 mg/L
15DEC29-03-003
12/29/2015 69.7
69.7
79 mg/L
16JAN05-03-003
1/5/2016 73.3
73.3
80 mg/L
16JAN12-03-003
1/12/2016 75.2
75.2
81 mg/L
16JAN19-03-003
1/19/2016 69.9
69.9
82 mg/L
16JAN26-03-003
1/26/2016 75.0
75
83 mg/L
16FEB02-03-003
2/2/2016 75.0
75
84 mg/L
16FEB09-03-003
2/9/2016 75.2
75.2
85 mg/L
16FEB16-03-003
2/16/2016 70.3
70.3
86 mg/L
16FEB23-03-003
2/23/2016 67.3
67.3
87 mg/L
16MAR01-03-003
3/1/2016 72.7
72.7
88 mg/L
16MAR08-03-003
3/8/2016 73.0
73
89 mg/L
16MAR15-03-003
3/15/2016 72.0
72
90 mg/L
16MAR22-03-003
3/22/2016 69.0
69
91 mg/L
16MAR29-03-003
3/29/2016 71.7
71.7
92 mg/L
16APR05-03-003
4/5/2016 73.7
73.7
931 mg/L
16APR12-03-003
4/12/2016 71.7
71.7
94 mg/L
APR19-03-003
4/19/2016 64.6
64.6
951 mg/L
APR26-03-003
4/26/2016,67.7
67.7
961 mg/L

16MAY03-03-003
5/3/2016 6 `.7
67.7
97 mg/L
WAY10-03-003
5/10/2016 71.4
71.4
98 mg/L
5MAY17-03-003
5/17/2016 72.4
72.4
99 mg/L
16MAY24-03-003
5/24/2016 68.3
68.3
100 mg/L
16MAY31-03-003
5/31/2016 63.3
65.3
101 mg/L
16JUN07-03-003
6/7/2016 68.3
68.3
102 mg/L
16JUN14-03-003
6/14/2016 72.4
72.4
103 mg/L
16JUN21-03-003
6/21/2016 64.6
64.6
104 mg/L
16JUN28-03-003
6/28/2016 68.7
68.7
105 mg/L
16JUL05-03-003
7/5/2016 60.6
60.6
106 mg/L
16JUL12-03-003
7/12/2016 66.7
66.7
107 mg/L
16JUL19-03-003
7/19/2016 69.7
69.7
108 mg/L
16JUL26-03-003
7/26/2016 66.3
66.3
109 mg/L
16AUG02-03-003
8/2/2016 54.1
54.1
110 mg/L
16AUG09-03-003
8/9/2016 63.9
63.9
111 mg/L
16AUG16-03-003
8/16/2016 66.6
66.6
112 mg/L
16AUG23-03-003
8/23/2016 66.6
66.6
113 mg/L
16AUG30-03-003
8/30/2016 65.5
65.5
114 mg/L
16SEP06-03-003
9/6/2016 63.2
63.2
115 mg/L
16SEP13-03-003
9/13/2016 64.3
64.3
116 mg/L
16SEP20-03-003
9/20/2016 71.4
71.4
117 mg/L
16SEP27-03-003
9/27/2016 80.8
80.8
118 mg/L
16OCT04-03-003
10/4/2016 62.2
62.2
119 mg/L
160CT11-03-003
10/11/2016 61.2
61.2
120 mg/L
16OCT18-03-003
10/18/2016 64.9
64.9
121 mg/L
16OCT25-03-003
10/25/2016 69.4
69.4
122 mg/L
16NOV01-03-003
11/1/2016 67.0
67
123 mg/L
16NOV08-03-003
11/8/2016 68.7
68.7
124 mg/L
16NOV15-03-003
11/15/2016 71.7
71.7
125 mg/L
16NOV21-03-003
11/21/2016 68.3
68.3
126 mg/L
16NOV29-03-003
11/29/2016 69.4
69.4
127 mg/L
16DEC06-03-003
12/6/2016 64.3
64.3
128 mg/L
;DEC13-03-003
12/13/2016 78.5
78.5
129 mg/L
;DEC20-03-003
12/20/2016 68.6
68.6
130 mg/L
16DEC28-03-003
12/28/2016 64.5
64.5
131 mg/L
17JAN03-03-003
1/3/2017 60.2
60.2
132 mg/L
17JAN10-03-003
1/10/2017 68.0
68
133 mg/L
17JAN17-03-003
1/17/2017 68.0
68
134 mg/L
17JAN25-03-003
1/25/2017 67.3
67.3
135 mg/L
17JAN31-03-003
1/31/2017 70.4
70.4
136 mg/L
17FEB07-03-003
2/7/2017 69.7
69.7
137 mg/L
17FEB14-03-003
2/14/2017 65.6
65.6
138 mg/L
17FEB21-03-003
2/21/2017 63.6
63.6
139 mg/L
17FEB28-03-003
2/28/2017 70.0
70
140 mg/L
17MAR07-03-003
3/7/2017 69.0
69
141 mg/L
17MAR14-03-003
3/14/2017 65.6
65.6
142 mg/L
17MAR21-03-003
3/21/2017 63.6
63.6
143 mg/L
17MAR28-03-003
3/28/2017 61.8
61.8
144 mg/L
17APR04-03-003
4/4/2017 62.0
62
145 mg/L
17APR11-03-003
4/11/2017 64.0
64
146 mg/L
17APR18-03-003
4/18/2017 68.3
68.3
147 mg/L
17APR25-03-003
4/25/2017 53.0
53
148 mg/L
17MAY02-03-003
5/2/2017 71.7
71.7
149 mg/L
17MAY09-03-003
5/9/2017 72.7
72.7
150 mg/L
17MAY16-03-003
5/16/2017 72.1
72.1
151 mg/L
17MAY23-03-003
5/23/2017 91.2
91.2
152 mg/L
17MAY30-03-003
5/30/2017 67.6
67.6
153 mg/L
17JUN06-03-003
6/6/2017 51.0
51
154 mg/L
17JUN13-03-003
6/13/2017171.8
71.8
155mg/L
17JUN20-03-003
6/20/2017158.2
58.21
156 mg/L
17JUN27-03-003
6/27/2017174.2
74.21
157 mg/L
ave= 68.3433121 total= 10730
ave= 68.343