WQ0003824_Residual Annual Report 2019_20200224

CITY OF GRAHAM
LAND APPLICATION
2019 ANNUAL REPORT
FEB 2 4 2020
u41, ::are,,Y!ON
U 701M.16,71014 PROCESSING UNIT

CITY OF GRAHAM
LAND APPLICATION REPORT
FOR 2019 REPORTING YEAR
ORDER OF CONTENTS
COVER LETTER
1. ANNUAL LAND APPLICATION CERTIFICATION FORM
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)
2. ANNUAL RESIDUAL SAMPLING SUMMARY FORMS
(RESULTS FOR CITY OF GRAHAM WWTP & RESULTS FOR GRAHAM-MEBANE WTP)
3. ANNUAL METALS FIELD LOADING SUMMARY FORMS BY FIELD (1, 2, 3, 4, 5, 6, 7, 8, 10)
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)
4. ANNUAL LAND APPLICATION FIELD SUMMARY FORMS BY FIELD (1, 2, 3, 4, 5, 6, 7, 8, 10)
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)
5. EXPANDED MERCURY CALCULATIONS FOR FIELDS 2 & 7
6. WWTP SLUDGE FLOW SCHEMATIC
7. QUARTERLY SLUDGE SAMPLING REPORTS
8. SODIUM ABSORPTION RATIO CALCULATIONS SUMMARY
9. TCLP FOR WWTP RESIDUALS REPORT
10. FECAL COLIFORM REPORTS
11. S.O.U.R REPORTS
12. ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORMS
13. SOIL TEST REPORTS
14. WATER PLANT DATA FOR FERRIC SLUDGE PROVIDED BY SYNAGRO.
(FOR REFERENCE ONLY)

Catty of &a4at t
P.O. Drawer 357
201 South Main Street
Graham, North Carolina 27253
Tel: [phone] / Fax: [phone]
DENR/DWQ/WATER QUALITY SECTION
Non -Discharge Compliance Unit
1617 Mail Service Center
Raleigh, N.C. 27699-1617
February 7, 2020
Dear Sirs:
The following data and report are for the City of Graham's land application
program:
Permit Number
Period Covered
Sources of Sludge
Method of Application
WQ0003824
Jan.1, 2019 thru Dec.31, 2019
City of Graham WWTP,
City of Graham Water Plant
Surface Applied
Bio-solids from the City of Graham Wastewater Treatment Plant were land
applied in all twelve months during 2019. Ferric sludge from the City of Graham
Water Treatment Plant was land applied during May of 2019. Synagro Southeast,
Inc. of Clemmons, NC, provides ferric sludge records and data. Applied metal
calculations reflect the totals of both sources of sludge. The metal loadings (ending
12/31/2018) were added to the 2019 WWTP bio-solids and to the 2019 Ferric
sludge totals to arrive at the ending 2019 accumulated metal totals.
Soil samples were collected in September 2019 and are included.
The TCLP Analysis sample was collected on October 10, 2019 and is
attached.
Quarterly Sludge Analysis was performed during March, May, August, and
October of 2019.

Items of note from 2019:
1. Information on the Application Certification Form, Metals Field Loading
Summary Forms and the Field Summary Forms are combined results for the
Wastewater Treatment and Water Treatment Plants. However, there are
separate Residual Sampling Summary Forms for both facilities.
2. Mercury results for Fields 2 and 7 are both reported as "0.000". A separate
page follows the "Field Summary Forms" that expands and verifies these
results.
3. 2019 Annual Report Information for Water Plant residuals is prepared and
supplied by Synagro. It is supplemental information and is located at the end
of the report. It is marked "For Reference Only".
4. Metal and Nutrient Analysis of WTP residuals was conducted by Synagro on
February 7, 2019. However, the City of Graham received almost 21 inches of
rainfall over the next 96 days that delayed Synagro's land application
activities at our facility until May 16, 2019.
The City met the 40 CFR 503(B) rules for Pathogen Reduction (Class B, Alternative
1 for Fecal Coliform and Vector Attraction Rate by Specific Oxygen Uptake Rate.
The City of Graham uses the North Carolina Department of Environmental and
Natural Resources method developed by them for the US EPA.
If any additional information or explanation is needed, please, contact me at
[phone].
Sincerely,
Crispian T. Routh
Plant Superintendent
City of Graham

I
SECTION 1
ANNUAL LAND APPLICATION CERTIFICATION FORM
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)

ANNUAL LAND APPLICATION CERTIFICATION FORM
Permit#:
WQ0003824
County: ALAMANCE Year:
Facility Name (as shown on permit): CITY OF GRAHAM
Land Application Operator:
Crispian T. Routh
2019
Phone: [phone]
Land application of residual solids as allowed by the permit occurred during the past calendar year?
M Yes ❑ No If No, skip Part A, and Part B and proceed to the certification. Also, if residuals were
generated but not land applied, please attach an explanation on how the residuals were handled.
Part A:
Total number of application fields in permit:
9
Total number of fields land application occurred during the year:
7
Total amount of dry tons applied during the year for all application sites:
267.664
Total number of acres land application occurred during the year:
1 57.5
Part B:
Facility was compliant during calendar year 2019 with all conditions of the land application permit
(including but not limited to items 1-12 below) issued by the Division of Water Quality. ® Yes ❑ No
If no please, provide a written description why the facility was not compliant, the dates, and explain
corrective action taken.
1. Only residuals approved for this permit were applied to the permitted sites.
2. Soil pH was adjusted as specified in the permit and lime was applied (if needed) to achieve a soil pH of at
least 6.0 or the limit specified in the permit.
3. Annual soils analysis were performed on each site receiving residuals during the past calendar year and three
(3) copies of laboratory results are attached.
4. Annual TCLP analysis was performed and three (3) copies of certified laboratory results are attached.
5. All other monitoring was performed in accordance with the permit and reported during the year as required
and three (3) copies of certified laboratory results are attached.
6. The facility did not exceed any of the Pollutant Concentration Limits in Table 1 of 40 CFR Part 503.13 or the
Pollutant Loading Rates in Table 2 of 40 CFR part 503.13 (applicable to 40 CFR Part 503 regulated facilities).
7. All general requirements in 40 CFR Part 503.12 and management practices in 40 CFR Part 503.14 were
complied with (applicable to 40 CFR Part 503 regulated facilities).
8. All operations and maintenance requirements in the permit were complied with or, in the case of a deviation,
prior authorization was received from the Division of Water Quality.
9. No contravention of Ground Water Quality Standards occurred at a monitoring well or explanations of
violations are attached to include appropriate actions and remediations.
10. Vegetative cover as specified in the permit was maintained on this site and the crops grown were removed
in accordance with the crop management plan.
11. No runoff of residuals from the application sites onto adjacent property or nearby surface waters has occurred.
12. All buffer requirements as specified on the permit were maintained during each application of residuals.
"I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true,
accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
Tonya A. Mann / Utilities Director 2-7-2-G Zv
Permittee Name and Title (type or print) 1gnature of Permittee Date
1, Z-7 - ZoZo
Signature of Preparer* Date Signature of Land Applier Date
(if different from Permittee) (if different from Permittee and Preparer)
Preparer is defined in 40 CFR Part 503.9 (r)
II

SECTION 2
ANNUAL RESIDUAL SAMPLING SUMMARY FORMS
CITY OF GRAHAM WASTEWATER TREATMENT PLANT
GRAHAM-MEBANE WATER TREATMENT PLANT

ANNUAL RESIDUAL SAMPLING SUMMARY FORM
Please note that your permit may contain additional parameters to be analyzed. The parameters can be reported in FORM RSSF - B
Permit Number: WQ0003824 Laboratory: 1) MERITECH, INC.
Facility Name: CITY OF GRAHAM 2)
Residual Source WQ # or NCO021211 3)
NPDES #: 4)
WWTP Name: CITY OF GRAHAM 5)
Residual Analvcis Data
Parameter
(mg/kg)
Ceiling
Cone.
Limit
Sample or Composite Date
3/14/19
5/16/19
8/15/19
10/10/19
Percent Solids (%)
n/a
2.31
2.30
1.43
1.54
Arsenic
75
<2.16
<2.17
<3.50
<3.25
Cadmium
85
2.21
2.10
2.81
3.7
Chromium
n/a
59.3
47
59.2
51.3
Copper
4300
235
180
230
211
Lead
840
43.2
33.5
48.5
42.2
Mercury
57
<0.043
<0.043
<0.070
<0.065
Molybdenum
75
5.28
3.81
5.18
5.58
Nickel
420
13.3
11.2
13.7
11.3
Selenium
100
<2.16
<2.17
<3.50
<3.25
Zinc
7500
693
500
694
646
Total Phosphorus
n/a
30,700
21,500
33,500
24,700
TKN
n/a
34,600
22,400
32,900
45,200
Ammonia -Nitrogen
n/a
3,480
8,040
9,020
5,837
Nitrate and Nitrite
n/a
<433
<435
<699
<649
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
2 7 Zoe
Signature of Preparer Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM RSSF (5/2003)

ANNUAL RESIDUAL SAMPLING SUMMARY FORM
Report all sampling analysis results for parameters not listed in FORM RSSF that are part of the
WQ permit or were analyzed for
over the past calendar year. Use additional forms as needed.
Permit Number:
WQ0003824 Laboratory:
1) MERITECH, INC.
Facility Name:
CITY OF GRAHAM
2)
Residual Source
NCO021211
3)
NPDES # or WQ #:
4)
WWTP Name:
CITY OF GRAHAM
5)
Dooirl»nl Arnlvaie 11o*n
Parameter
Sampleor Composite Date
Potassium
------------
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
Z �7 Za2o
Signature of Preparer Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)

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: WQ0003824
Facility Name: GRAHAM, NC
NPDES# : NCO045292
or WQ# (residual only)
WWTP Name: GRAHAMWEBANE WTP
Residuals Analysis Data
Product Type WPL WPL
Date Sampled (grab) or 02/07/19 07/18/19
Date Composited
Percent Solids 2.00 10.60
PARAMETERS (mg/kg dry weight)
Arsenic
<5
<5
Cadmium
1.99
2.65
Mercury
0.0809
0.0617,
Chromium
33.5
21.7
Copper
61.4
36.6
Lead
10.6
8.7
Molybdenum
<2.5
<2.5
Nickel
14.8
47.2
Selenium
<5
<5
Zinc
27.8
25.5
Total Phosphorus
1040
1140
TKN
38000
9910
Ammonia -Nitrogen
<100
1790
Nitrate and Nitrite
<4.71
47 .7
Laboratory
Waypoint Analytical Virginia Inc.
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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
X
(SICK NATURE OF ARER)
� -
DENR FORM RSSF (5/2003)
Date ) /3 Z /Z02-0
Printed: Tuesday - January 21 2020 at 17:09.40 for: 2036 01

ANNUAL RESIDUALS SAMPLING SUMMARY FORM
Attach this form to the corresponding Report
Please note that your permit may contain additional parameters to be analyzed than those required to be summerized on this form
Permit Number
WQ0003824
Facility Name
GRAHAM, NC
NPDES#
NCO045292
or WQ# (residual only)
WWTP Name
GRAHAM/MEBANE WTP
Residual Analysis Data
Product Type
WPL
WPL
Date Sampled
02/07/19
07/18/19
Date Composited
Percent Soilds
2.00
10.60
PARAMETERS (mg/kg dry weight)'
Aluminium
16800
11900
Calcium
780
3480
Magnesium
821
768
pH
4.60
7.20
Potasium
322
314
Sodium
654
374
PAN
15255
4191
0.5487
0.4853
SAR
Laboratory
Waypoint Analytical Virginia Inc.
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordiance with a system designed to
assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations."
> o Date I i'S 1 1 -12-C.
X
(SI . NATTURE OF PREPARER)
�J Report Run Date:- 1/28/2020 9:10:27 AM
NR - Data Not Reported or Data Not Required

SECTION 3
ANNUAL METALS FIELD LOADING SUMMARY FORMS
BY FIELD: 1, 2, 3, 47 5, 6, 7, 8 & 10
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
icility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 45.20
,rmit #: NCO021211 Cation Exchange Capacity (non 503 only): 29.2
Operator: CRISPIAN T. ROUTH Owner: CITY OF GRAHAM Predominant Soil Series: MINERAL
ores Used: 7 Acres Permitted: 7 Site #: 1 Field #: 1
Residual
Analysis
Data (Heavy
Metals and Total Phosphorus
use mg/kg, % Solids
use
Raw Percent #):
mple or
1
21
31
4j
5j
6
7
8
9
10
11
12
Com-
3/14/19
3/14/19
3/14/19
2/7/19
10/10/19
posite
Date
Solids
2.31
2.31
2.31
2
1.54
Arsenic
2.16
2.16
2.16
5.00
3.25
admium
2.21
2.21
2.21
1.99
3.7
Copper
235
235
235
61.4
211
Ichromium
59.3
59.3
59.3
33.5
51.3
Lead
43.2
43.2
43.2
10.6
42.2
ivlercury
0.04
0.04
0.04
0.08
0.07
Molyb-
5.28
5.28
5.28
2.5
5.58
denum
Nickel
13.3
13.3
13.3
14.8
11.3
Selenium
2.16
2.16
2.16
5.00
3.25
Zinc
693
693
693
27.8
646
ITotal
Phos-
30,700
30,700
30,700
1,040
24,700
horus
Heavy
Metal Field Loadings
(Calculated
in lbs/acre):
_annual
Total
1
2 3
4 5
6] 7 J 8 10 11 12 y
)T/Ac./
0
App.y
Event
1.079
0.886 1.040
3.324 0.128
Arsenic
0.005
0.004
0.004
0:033
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.047
;admium
0.005
0.004
0.005
0.013
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.027
Copper
0.507
0.416
0.489
0.408
0.054
0.000
0.000
0.000
0.000
0.000
0.000
0.000
1.875
hromium
0.128
0.105
0.123
0.223
0.013
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.592
Lead
0.093
0.077
0.090
0.070
0.011
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.341
Mercury
0.000
0.000
0.000
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
Molyb-
0.011
0.009
0.011
0.017
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.050
denum
Nickel
0.029
0.024
0.028
0.098
0.003
0.000
0.000
0.000
0.000
0.000
0.000
0.000
1 0.181
Selenium
0.005
0.004
0.004
0.033
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.047
Zinc
1.495
1.228
1.441
0.185
0.165
0.000
0.000
0.000
0.000
0.000
0.000
0.000
4.515
Total
Phos-
66.251
54.400
63.856
6.914
6.323
0.000
0.000
0.000
0.000
0.000
0.000
0.000
197.744
horus
■ _
_i e____al.. _.
.�nnn rr��nra
"I certify, under penalty oI iaw, tnat inls uueuxiieut wab picpa=cu u==.,.._ ===,7 .+••----�-- --- -i __ ______ ___ ___ -
vith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
{ am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
7 Zv20
-Signature of Land Applier Date
(_ DENR FORM MFLSF (12/2006)

I ANNUAL METALS FIELD LOADING SUMMARY FORM*
1_ Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
"acility Name:
ermit #:
Operator:
cres Used:
CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual):
NCO021211 Cation Exchange Capacity (non 503 only):
CRISPIAN T. ROUTH Owner: CITY OF GRAHAM Predominant Soil Series:
5.9 Acres Permitted: 5.9 Site N: 1 Field #:
22.84
30.2
MINERAL
2
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus use mg/kg, % Solids use
Raw Percent #):
ample or
Com-
Iposite
Date
1
3/14/19
2
5/16/19
_3j
5/16/19
4J
8/15/19
5�
8/15/19
6
10/10/19
71
8
9
10
11
12
'o Solids
2.31
2.30
2.30
1.43
1.43
1.54
Arsenic
2.16
2.17
2.17
3.50
3.50
3.25
:admium
2.21
2.10
2.10
2.81
2.81
3.70
Copper
235
180
180
230
230
211.0
Chromium
59.3
47
47
59.2
59.2
51.3
Lead
43.2
33.5
33.5
48.5
48.5
42.2
,vlercury
0.043
0.043
0.043
0.070
0.070
0.065
Molyb-
enum
denum
5.28
3.81
3.81
5.18
5.18
5.58
Nickel
13.3
11.2
11.2
13.7
13.7
11.3
Selenium
2.16
2.17
2.17
3.50
3.50
3.25
Zinc
693
500
500
694
694
646
ITotal
Phos-
horus
30,700
2-1,500
21,500
33,500
33,500
24,700
►nnual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
DT/Ac./
App.
Event
1
0.183
2
0.728
3
0.364
4
1.670
5j
0.226
6
0.701
7
8 j
_9j
LOJ
11
12
°
'
Arsenic
0.001
0.003
0.002
0.012
0.002
0.005
0.000
0.000
0.000
0.000
0.000
0.000
1 0.023
;admium
0.001
0.003
0.002
0.009
0.001
0.005
0.000
0.000
0.000
0.000
0.000
0.000
0.021
Copper
0.086
0.262
0.131
0.168
0.104
0.296
0.000
0.000
0.000
0.000
0.000
0.000
1.647
hromium
0.022
0.068
0.034
0.198
(027
0.072
0.000
0.000
0.000
0.000
0.000
0.000
0.421
Lead
0.016
0.049
0.024
0.162
0.022
0.059
0.000
0.000
0.000
0.000
0.000
0.000
0.332
Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Molyb-
denum
0.002
0.006
0.003
0.017
0.002
0.008
0.000
0.000
0.000
0.000
0.000
0.000
0.038
Nickel
0.005
0.016
0.008
0.046
0.006
0.016
0.000
0.000
0.000
0.000
0.000
0.000
0.097
selenium
0.001
0.003
0.002
0.012
0.002
0.005
0.000
0.000
0.000
0.000
0.000
0.000
0.023
Zinc
0.254
0.728
0.364
2.318
0.314
0.906
0.000
0.000
0.000
0.000
0.000
0.000
4.883
Total
Phos-
horus
11.236
31.304
15.652
111.89-0
15.142
34.629
0.000
0.000
0.000
0.000
0.000
0.000
219.854
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accoraance
rith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
-"ignature of Land Applier Date
DENR FORM MFLSF (12/2006)

�- ANNUAL METALS FIELD LOADING SUMMARY FORM*
f- _- Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 27.36
I�
u
Permit #:
Operator:
Acres Used:
WQ0003824
CRISMAN T. ROUTH Owner:
4.6 Acres Permitted:
Cation Exchange Capacity (non 503 only):
CITY OF GRAHAM Predominant Soil Series:
4.6 Site #: 1 Field #:
12.3
MINERAL
3
7JooM-1 A nalvcic na*a (Nnaw MPtnl,a and Tntal Phosphorus use mg/kg. % Solids use Raw Percent #):
Sample or
Com-
posite
Date
1
3/14/19
? f
3/14/19
3
3/14/19
4
5/16/19
5J
5/16/19
6
8/15/19
7
8/15/1.9
8
91
101
11
12
% Solids
2.31
2.31
2.31
2.30
2.30
1.43
1.43
Arsenic
2.16
2.16
2.16
2.17
2.17
3.50
3.50
Cadmium
2.21
2.21
2.21
2.10
2.10
2.81
2.81
Copper
235
235
235
180
180
230
230
Chromium
59.3
59.3
59.3
47
47
59.2
59.2
Lead
43.2
43.2
43.2
33.5
33.5
48.5
48.5
Mercury
0.043
0.043
0.043
0.043
0.043
0.070
0.070
Molyb-
denum
5.28
5.28
5.28
3.81
3.81
5.18
5.18
Nickel
13.3
13.3
13.3
11.2
11.2
13.7
13.7
Selenium
2.16
2.16
2.16
2.17
2.17
3.50
3.50
Zinc
693
693
693
500
500
694
694
Total
Phos-
horus
30,760
30,700
30,700
21,500
21,500
33,500
33,500
i�����rer.-r�i�i r.�an��r-r.�r.�rLr:c-�rrr.����ru��u�rs��u�uiv�z�r r:�■
1
2
3 f
4
5
6
_
8
�9
10
11
12
Total
DT/Ac./
m
App.
Event
0.059
0.469
0.704
2.043
1.401
0.218
1.053
Arsenic
0.000
0.002
0.003
0.009
0.006
0.002
0.007
0.000
0.000
0.000
0.000
0.000
0.029
Cadmium
0.000
0.002
0.003
0.009
0.006
0.001
0.006
0.000
0.000
0.000
0.000
0.000
0.027
Copper
0.028
0.220
0.331
0.735
0.504
0.100
0.484
0.000
0.000
0.000
0.000
0.000
2.404
Chromium
0.007
0.056
0.083
0.192
' 0.132
0.026
0.125
0.000
0.000
0.000
0.000
0.000
0.620
Lead
0.005
0.041
0.061
0.137
0.094
0.021
0.102
1 0.000
0.000
0.000
0.000
0.000
0.460
Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
Molyb-
0.001
0.005
0.007
0.016
0.011
0.002
0.011
0.000
0.000
0.000
0.000
0.000
0.052
denum
Nickel
0.002
0.012
1 0.019
0.046
0.031
1 0.006
0.029
0.000
0.000
0.000
1 0.000
0.000
0.145
Selenium
1 0.000
0.002
0.003
0.009
0.006
0.002
0.007
0.000
0.000
0.000
1 0.000
0.000
0.029
Zinc
1 0.082
0.650
0.976
2.043
1.401
0.303
1.462
0.000
0.000
0.000
0.000
0.000
6.916
Total
Phos-
3.623
28.797
43.226
87.849
60.243
14.606
70.551
0.000
0.000
0.000
0.000
0.000
308.894
horus
"1 certlty, unaer penalry Or law, LIIdL 11115 uuL;uuAcuL W43 VAUP" Ic" oaw , j -- ---r__ . _ ____ ___ _____ _______
a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. I am
aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
Signature of Land Applier Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
icility Name: CITY OF GRAHAM WWTP _Total Dry Tons Applied (Annual): 29.55
_ _,rmit #:
Operator:
.res Used:
NCO021211
CRISPIAN T. ROUTH Owner:
5.9 Acres Permitted:
Cation Exchange Capacity (non 503 only):
CITY OF GRAHAM Predominant Soil Series.
5.9 Site #: 1 Field #:
34.2
MINERAL
4
Residual
Analysis
Data (Heavy
Metals and Total Phosphorus
use mg/kg, % Solids
use
Raw Percent #):
mple or
Com-
posite
Date
1
3/14/19
2
3/14/19
3
3/14/19
4
5/16/19
5
5/16/19
6
8/15/19
7
8/15/19
8
9
10
11
12
Solids 1
2.31
2.31
2.31
2.30
2.30
1.43
1.43
Arsenic
2.16
2.16
2.16 1
2.17
2.17
3.50
3.50
idmium
2.21
2.21
2.21 1
2.10
2.10
2.81
2.81
%topper
235
235
235
180
180
230
230
Chromiurr,
59.3
59.3
59.3
47
47
59.2
59.2
Lead
43.2
43.2
43.2
33.5
33.5
48.5
48.5
Mercury 1
0.043
0.043
0.043
0.043
0.043
0.070
0.070
Molyb-
lenum
5.28
5.28
5.28
3.81
3.81
5.18
5.18
Nickel
13.3
13.3
13.3
11.2
11.2
13.7
13.7
Selenium
2.16
2.16
2.16
2.17
2.17
3.50
3.50
Zinc
693
693
693
500
500
694
694
ITotal
Phos-
horus
30,700
30,700
30,700
21,500
21,500
33,500
33,500
.annual
Total
)T/Ac./
I App.
Event
Heavy
1 1
0.549
Metal Field Loadings
_2j 3
0.366 0.366
(Calculated
4j 5
1.411 0.364
in lbs/acre):
6 7j 8 9 10 j 11 12 J- H
> v
0.849 1.104 14
Arsenic
0.002
0.002
'01.002
0.006
0.002
0:006,
0.008
0:000
0.000
0.000
1 0.000
0.000
0:027
-'admium
0.002
`0.002
0.002
0.006
0.002,
0.:065
09 006
0.000
0.000
0.000
0.000
0.000'.0.024
Copper
0.258 .
0.172
0.172
0.508
043-1
0.391
0.508 .
0.000
0.000
0.000
0.000
0.000,1
2.139
hromium
0.065
0.043
0.043
0.133
0.03.4
0.101
.0.131 '
0.000
0.000
0.000
0.000
0.000
0.550
Lead
0.047
0.032
0.032
0.09.5
0.024
0.082
0.107
0.000
0.000
0.000
0.000
0.000
0.419
Mercury
0.000
0.000
0.000
1 0.000
0.000
0.000.
0:000
0.000
0.000
0.000
0.000
0.000
0.001
Molyb-
denum
0.006
0.004
0.004
0.01:1
0.003
0.009
0.011
0.000
0.000
0.000
0.000
0.000
0.047
Nickel
0.015
0:010
0.010
0.032,
0.008
0.023
0.030
0.000
0.000
0.000
0.000
0.000
0.127
>elenium
0:002
0.002.
6.002:
0:00"6
0.002
0:006
0;0:08
0.000
0.000
0.000
0.000
0.000
0.027
Zinc
0.761
1 0:50.7
0.507
1.411
0,364
L 1.78
1.532
0.000
0.000
.0.000
0.000
0.000
6.261
Total
Phos-
horns
33.709
22.4.72
22.472
60.673
15.652
56.883
73.968
0.000
0.000
0.000
0:000
0.000
285.829
Irr ___ur_. .....7.......,...,14.,
_f i-, +ham++hie rinrnmPn+ was nrennred under my
direction or supervision in accordance
,-...,.,.....J, ......... r-------✓ -- - -,
vith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
jL am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
- zl? zozo
7>ignature of Land Applier Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 61.63
Permit #: NCO021211 Cation Exchange Capacity (non 503 only): 53.1
Operator: CRISMAN T. ROUTH Owner: CITY OF GRAHAM Predominant Soil Series: MINERAL
Acres Used: 14.4 Acres Permitted: 14.4 Site #: 1 Field #: 5
RPClflnal Analvcic Data (Henvv Metals and Total Phosphorus use mg/kg. % Solids use Raw Percent ft
Sample or
Com-
posite
Date
1
3/14/19
2
3/14/19
3
3/14/19
4
5/16/19
_5j
2/7/19
6
8/15/19
_7j
8/15/19
8
10/10/19
9
10/10/1910/10/19
10
11
12
% Solids
2.31
2.31
2.31
2.30
2
1.43
1.43
1.54
1.54
1.54
Arsenic
2.16
2.16
2.16
2.17
5.00
3.5
3.5
3.25
3.25
3.25
Cadmium
2.21
2.21
2.21
2.10
1.99
2.81
2.81
3.70
3.70
3.70
Copper
235
235
235
180
61.4
230
230
211
211
211
Chromium
59.3
59.3
59.3
47.0
33.5
59.2
59.2
51.3
51.3
51.3
Lead
43.2
43.2
43.2
33.5
10.6
48.5
48.5
42.2
42.2
42.2
Mercury
0.043
0.043
0.043
0.043
0.08
0.070
0.070
1 0.065
0.065
0.065
Molyb-
denum
5.28
5.28
5.28
3.81
2.5
5.18
5.18
5.58
5.58
5.58
Nickel
13.3
13.3
13.3
11.2
14.8
13.7
13.7
11.3
11.3
11.3
Selenium
2.16
2.16
2.16
2.17
5.00
3.5
3.5
3.25
3.25
3.25
Zinc
693
693
693
500
27.8
694
694
646
646
646
Total
Phos-
horus
30,700
30,700
30,700
21,500
1,040
33,500
33,500
24,700
24,700
24,700
Annual 14Paw M,vtal Kiplfl 1 .narl,nac 1[ :alcnlaren in Inwacrel:
Total
1
2
3
4 v
51
jj
71
81
91
10
11
12
DT/Ac./
0
App.
v
14
Event
0.487
0.243
0.637
0.056
1.688
0.174
0.371
0.200
0.237
0.187
Arsenic
0.002
�_0.001
0.003
0.000
0.017
0_xi
0.003
0.001
0.002
0.001
0.000
0.000
0.031
Cadmium
0.002
- 0.001
0.003
0.000
0.007
0 .0 01
0.002
0.001
0.002
0.001
0.000
0.000
0.021
Copper
0.229.,
0.114
0.299'
0.020
0'.207
0.080
0.171
0.084
0.100
0.079
0.000
.0.000
1.384
Chromium
0.058
, `0.029
0.076
0.065
0.113
0.021
0.0.44
0.021
0.024,
0.019
0.000
0.000
0.409
Lead
0.042-
0.021
0.055
0.004. ,''
0'036',
.6.00
0.036
0.017
1 0.020
0.016
0.000
0.000
'0.263
Mercury
0.'000
0.000.
0.000
. 0.000:
0.000
0.000,
0.000
0.000
0.000
0.000
0:000
0.006
0:001
Molyb-
0.005
0.003
0.007
0.600
0.008
0.002 ]
0.004
0.002
0.003
0.002
0.000
0.000
0.036
denum
Nickel
0.013
0.006
0.0.17
0.00.1
0'.050
0.005
0.010
0.005
0.005
0.004
0.000
0.000
0.117
Selenium
0.002
0:001
0.003
0.000
0.017
0.001
0.003
0.001
0.002
0.001
0.000
0.000,
0.031
Zinc
0.675
0.337
0.883
0.056
0.094
01.242
:0.515
0.258
0.306
0.242
0.000
0.000
3.607
Total
Phos-
29.902
14.920
39.112
2.408.
' 3.511
,11:658
24.857
9.880
11.708
9.238
0.000
0.000
157.193
horus
( "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 for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
I
Zl % Zvzv
Signature of Land Applier Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
�acility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 39.20
ermit #: NCO021211 Cation Exchange Capacity (non 503 only): 50.2
Operator: CRISPIAN T. ROUTH Owner: CITY OF GRAHAM Predominant. Soil Series: MINERAL
cres Used: 9.8 Acres Permitted: 9.8 Site #: 1 Field #: 6
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus use mg/kg, "/o Solids use
Raw Percent #):
ample or
Com-
Iposite
Date
11
3/14/19
21
3/14/19
3
3/14/19
4
2/7/19
5
8/15/19
6
10/10/19
7
10/10/19
8�
9
10
11
12
o Solids
2.31
2.31
2.31
2
1.43
1.54
1.54
Arsenic
2.16
2.16
2.16
5.00
3.5
3.25
3.25
admium
2.21
2.21
2.21
1.99
2.81
3.70
3.70
:�opper
235
235
235
61.4
230
211
211
Chromiu
59.3
59.3
59.3
33.5
59.2
51.3
51.3
Lead
43.2
43.2
43.2
10.6
48.5
42.2
42.2
Mercury
0.043
0.043
0.043
0.08
0.070
0.065
0.065
Molyb-
denum
5.28
5.28
5.28
2.5
5.18
5.58
5.58
Nickel
13.3
13.3
13.3
14.8
13.7
11.3
1 11.3
Selenium
2.16
2.16
2.16
5.00
3.5
3.25
3.25
Zinc
693
693
693
27.8
694
646
646
ITotal
Phos-
horus
30,700
30,700
30,700
1,040
33,500
24,700
24,700
,nnual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
)T/Ac./
App.
Event
1
0.303
21
0.358
3
0.440
_4j
1.636
Jj
0.392
61
0.862
7
0.009
8
-9-1
L01
11
12
H
Arsenic
0.001
0.002
0.002.
0.016::
0.0.03
0.006
0..000
0.000
0.000
0.000
0.000
0.000
0.030
;admium
0.001
0.002
0.002
0.007
0.002'
' 0.006
0.000
0.000
0.000
0.000
0.000
0.000
0.020
Copper
0.142
0.168 "
0.267
0.201
0.180
0.3.64
0.004
0.000
0.000
0.000
0.000
0.000
1.266
hromium
0.036
0.042.
0.052
0.110
0.046
0.088.
0.001
0.000
0.000
0.000
0.000
0.000
0.376
Lead
0.026
0.031
0.038
0.035
0.038
0073
0.001
0.000
0.000
0.000
0.000
0.000
0.241
Mercury
0.000
0.000
'0.000
0.000
0.000
0.000
0.000
.0.000
0.000
0.000
0.000
0.000
0.001
Molyb-
denum
0.003
0.004
0.005
0.008
0.004
0.010
0.000
0.000
0.000
0.000
0.000
0.000
0.034
Nickel
0.008
0.010
0.012 _
0.048
0.011
0.'019
-0.000
0.000
0.000
0.000
0.000
0.000
0.108
selenium
0.001
0.002
0.002
0.016
0.003
0.006
0.000
0.000
0.000
0.000
0.000
0.000
0.030
Zinc
0.420
0.496
0.610
0;091
0.544
1.114
1 0.012
0.000
0.000
0.000
0.000
0.000
3.286
Total
Phos-
horus
18.604
21.981
27.016
3.403
26.264
42.583
0.445
0.000
0.000
0.000
.0.000
0.000
140.296
'I7 rnrtify_ nndt-x
nenalty of law_ that this document was nrenared under my direction
or supervision in accordance
(ith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
2 7 1Zvzv
'7ignature of Land Applier Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
wility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 41.07
-rmit #: NCO021211 Cation Exchange Capacity (non 503 only): 28.2 r
Operator: CRISPIAN T. ROUTH Owner: CITY OF GRAHAM Predominant Soil Series: MINERAL
cres Used: 9.9 Acres Permitted: 9.9 Site #: 1 Field #: 7
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus
use mg/kg, % Solids use flaw
Percent #):
ample or
Com-
I posite
Date
11
3/14/19
21
3/14/19
3j
5/16/19
4j
5/16/19
5
8/15/19
61
8/15/19
7
8j
9j
LOJ
111
12
o Solids
2.31
2.31
2.30
2.30
1.43
1.43
Arsenic
2.16
2.16
2.17
2.17
3.50
3.50
admium
2.21
2.21
2.10
2.10
2.81
2.81
"opper
235
235
180
180
230
230
Chromium
59.3
59.3
47
47
59.2
59.2
Lead
43.2
43.2
33.5
33.5
48.5
48.5
ivlercury
0.043
0.043
0.043
0.043
0.070
0.070
denum
,denum
5.28
5.28
3.81
3.81
5.18
5.18
Nickel
13.3
13.3
11.2
11.2
13.7
13.7
Selenium
2.16
2.16
2.17
2.17
3.50
3.50
Zinc
693
693
500
500
694
694
ITotal
Phos-
horus
30,700
30,700
21,500
21,500
33,500
33,500
_annual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
)T/Ac./
App.
Event
1
0.300
2
0.654
_3j
1.194
4 j5
1.275
0.101
6
0.624
7
8
9
10
11
12
y
°
>v
Arsenic
0.001
0.003
0.005
0.006:
0.001
0.004
0.000
0.000
0.000
0.000
0.000
0.000
0.020
'admium
0.001
0.003
0.005
0.005
0.001
0.004
0.000
1 0.000
0.000
0.000
0.000
0.000
0.019
Copper
0.141
0.307
0.430
0.459
0.046
0..287
0.000
0.000
0.000
0.000
0.000
0.000
1.671
hromium
0.036
0.078
0.112
0.120
0.012
0.074
0.000
0.000
0.000
0.000
0.000
0.000
0.431
Lead
0.026
0.057
0.080
0.085
0.010
0.061
0.000
0.000
0.000
0.000
0.000
0.000
0.318
Mercury
0.000
1 0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Molyb-
denum
0.003.
0.007
0.009
0:010
0.001
0.006,
0.000
0.000
0.000
0.000
0.000
0.000
0.036
Nickel
0.008_
0.017
0.021
0.029
0.003
0.017
0.000.
0.000
0.000
0.000
0.000
0.000.
0.101
ielenium
0.001
0.003.
0.005
0.006
0.001
0.004
0.000
0.000
0.000
0.000
01.000
0.000
0.020
Zinc
0.416
0.906
1.194
1.275
0.140
0.866
0.000
0.000
0.000
0.000
0.000
0.000
4.798
Total
Phos-
horus
18.420
40.156
51.342
54.825
6.767
41.808
0.000
0.000
0.000
0.000
0.000
0.000
213.318
77 ,.,,7.7., ,,, 5-
_o.,olt., of law that this rinrnment wa,a nrenared under my
direction or suAervision in accordance
vith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
l i2�.�►T � ii��
r ��ignature of Land Applier
21'7 202o
Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
icility Name:
-rmit #:
Operator:
:res Used:
CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual):
NCO021211
CRISMAN T. ROW H Owner:
0 Acres Permitted:
Cation Exchange Capacity (non 503 only):
CITY OF GRAHAM Predominant Soil Series:
3.5 Site #: 1 Field #:
0.00
15.5
MINERAL
8
Residual
Analysis
Data (Heavy
Metals and Total
Phosphorus
use mg/kg, "/o Solids use
Kaw rereent iF):
mple or
1
2
31
4 j
5
6
7
81
9
10
11j
12
'Com-
posite
Date
Solids
Arsenic
admium
Copper
Vhromium
Lead
Mercury
Molyb-
denum
Nickel
Selenium
Zinc
ITotal
Phos-
phorus
-.nnual
Total
)T/Ac./
Heavy
1
Metal Field Loadings
2 3
(Calculated
. 4 5
in lbs/acre):
6 7 8 9 10 11 12 y
0
App
y
Event
Arsenic
0.000
0.000 0.000
0.000 0.000
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
admium
0.000
0.000
0.000
0:000,
0.000
0.000
J 0.000
0.000
0.000
0.000
0.000
0.000
0.000
Copper
hromiu
0.000
0.000
0.000
0.000
0.000
0.000
0:000
0:000
0.000
0.000
0.00.0
0.000
1 0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000 '
0.000
0.000
Lead
0.000
0.000
0.000
0.000
0.000
0.00.0
0.000
0.000
0..000
0.000
0.000
0.000
0.000
Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Molyb-
denum
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Nickel
Selenium
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Zinc
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Total
Phos- 0.000
0.000 0.000 0.000 0.000 0.000
0.000 0.000
0.000 0.000 0.000 0.000. 0.000
horus
11T rPrtifv_ „nder
nenaltv of law. that this document was prepared
under my
direction or supervision in accordance
vith a system designed to assure that qualified personnel properly gathered and evaluated the information suomittea.
x am aware that there are significant penalties for submitting false information, including the possibility of fines and
_imprisonment for knowing violations".
L
J
Signature of Land Applier Date
DENR FORM MFLSF (12/2006)

ANNUAL METALS FIELD LOADING SUMMARY FORM*
iI
+ - Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
icility Name: CITY OF GRAHAM WWTP Total Dry Tons Applied (Annual): 0.00
-rmit #: NCO021211 Cation Exchange Capacity (non 503 only): 17.9
Operator: CRISPIAN T. ROUTH Owner: CITY OF GRAHAM Predominant Soil Series: MINERAL
:res Used: 0 Acres Permitted: 9.8 Site #: 1 Field #: 10
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus
use mg/kg, % Solids use
Raw Percent #):
mple or
Com-
posite
Date
1
2
3
4j
51
6
7j
8
9
10 J
11 J
12
Solids
Arsenic
idmium
Copper
Chromium
Lead
iAercury
Molyb-
lenum
v ickel
Selenium
Zinc
ITotal
Phos-
phorus
__nnual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
)T/Ac./
App,
Event
11
21
3
4
5
6
7
8
9
0
Li
12
y
°
krsenic
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
_admium
0.000
0.000
0.000
0.000
0.000
0:000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Copper
0.000
0.000
0.000
0.000
6.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
hromium
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0:000
0.000
0.000
0.000
0.000
0.000
Lead
0.000
0.000
0.000
0.000
0.000:
0.00.0
0.0,00
0.000
0.000
0.000
0.000
0.000
0.000
'Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
,Molyb-
denum
0.000
0.000
0.000
0.000
0.000
0.000
0.000.
0.000
0.000
0.000
0.000
0.000
0.000
Nickel
0.000
0:000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
"elenium
0.000
0.000'
0.000
1 0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Zinc
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
_Total
Phos-
horus
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
11T ,.,...+:{L, ,.,,rin.-
..n„olfi, of lnw that' +hic rine„ment was nrenared under my
direction or supervision in accordance
ith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
.'am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
/7 Za 2v
ignature of Land Applier Date
DENR FORM MFLSF (12/2006)

H
SECTION 4
ANNUAL LAND APPLICATION FIELD SUMMARY FORMS
BY FIELD: 1, 27 3, 4, 5, 6, 7, 8 & 10
(COMBINED RESULTS FOR CITY OF GRAHAM WWTP & GRAHAM-MEBANE WTP)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 1 Acres Utilized: 7.0 .
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 45.2055 Site #: 1 Acres Permitted: 7.0
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 48.4
AT ...o FESCUE (rnn 1 Max. PAN: 190 Crop 2 Name: Crop 2 Max. PAN:
Volume applied
Volume
Residual Sources
Soil
Precip.
D
w
z E3
Nitrate
PAN Applied
Name of Crop Type
enter one Solids/
( )
o
/o
A lied er
pp p
(NPDES #, WQ#,
Cond.
Past 24
!y n
_
_
`�
w
TKN
o 3
o
and
( lbs/acre)
Receiving Residual
Liquid
Solids
Acre
Fert., Animal
D
We
Hrs.
�.
CL
n
�,
w
Nitrite
Application
Q
Cu. Yds Gallons
(Dry Tons/Ac)
Waste, etc)
Moist)
inches
o
°
mg/kg
mg/kg
mg/kg
Crop 1
Crop 2
Crop I
Crop 2
JAN
78400
2.31
1.079
WWTP
N/A
N/A
L S
0.5
30%
34600
3480
433
24.833
NA
Fescue
FEB
64400
2.31
0.886
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
20.399
NA
Fescue
MAR
75600
2.31
1.040
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
23.946
NA
Fescue
MAY
279000
2.00
3.324
GRWPL
N/A
N/A
S
0.5
40%
38000
100
4.71
101.150
NA
Fescue
NOV
14000
1.54
0.128
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
3.950
1 NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.600
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0
0
0.000
Residuals Applications totals on FORM FSF supp ( attach FORM
FSF supp to this form):
0.000
0.000
TOTALS:
01
511400
As
Cd Cu Cr Pb Hg Mo Ni
Se Zn P
174.278
o.o00
Lime Applied
Annuallbs/acre
0.047
0.027
1.875
0.592
0.341
0.001
0.050
0.181
0.047
4.515
197.744
Date
lbs/ac
Prior Years Cumulative lbs/ac
1.007
2.401
104.43
11.688
40.636
0.104
1.703
9.578
1.342
175.649
Current Cumulative lbs/ac
1.054
2.428
106.305
12.280
40.977
0.105
1.753
9.759
1.389
180.164
Permitted C. P. L. R.****
36
34
1 1338
1 n/a
1 267
1 15
1 n/a
374
89
1 2498
Permit PAN Limit lst/2nd Crop
190
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accuruan- -11 A Jya Cn1 UU3%11Gu 1V "00LIA , LAI-
qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
*Application Method: S - Surface, IN - Injection, INC - Incorporation
/ 2- 7 Zo ZV **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date
x** Mineralization Rates: Compost -0.1, anaerobially digested =0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loadinz Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 2 Acres Utilized: 5.9
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 22.8464 Site #: 1 Acres Permitted: 5.9
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 24.1
Crop 1 Name: FESCUE Crop 1 Max. PAN: 190 Crop 2 Name: Crop 2 Max. PAN:
0 �
OLiquid
Volume applied
(enter one) Solids/
Cu. Yds Gallons
%
Solids
2.31
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#
Fert., Animal
Waste, etc)
Soil
Cond.
D
We
Moist)
Precip.
Past 24
Hrs.
inches
Y
K b
a '2
E. F•
o� o
o
w �
w
�, w
TKN
mg/kg
a
z El
o �
w o
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
(Ibs/acre)
Name of Crop Type
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
MAR
11200
0.183
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
4.209
NA
Fescue
APR
44800
2.3
0.728
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
12.764
NA
Fescue
MAY
22400
2.3
0.364
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
6.382
NA
Fescue
JUL
165200
1.43
1.670
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
41.318
'NA
Fescue
AUG
22400
1.43
0.226
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
5.602
NA
Fescue
OCT
64400
1.54
0:701
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
21.556
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
330400
As
Cd
Cu
Cr
Pb
I Hg
Mo
Ni
Se
Zn
P
91.831
0.000
Lime Applied
Annuallbs/acre
0.023
0.021
1.647
0.421
0.332
0.000
0.038
0.097
0.023
4.883
219.854
Date
Ibs/ac
Prior Years Cumulative lbs/ac
0.929
2.223
89.626
11.959
40.308
0.083
1.72
8.603
1.224
154.287
Current Cumulative lbs/ac
0.952
2.244
91.273
12.380
40.640
0.083
1.758
8.700
1147
159.170
Permitted C. P. L. R.****
36
34
1338
1 n/a
267
15
n/a
374
89
1 2498
Permit PAN Limit lst/2nd Crop
190
"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 for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
*Application Method: S - Surface, IN - Injection, INC - Incorporation
-7 00-LO **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

�t
= - - ° - - - - - - --. - - - - - -
ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 3 Acres Utilized:. 4.6
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 27.3522 Site #: 1 Acres Permitted: 4.6
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 9.6
c'ron 1 Name: FESCUE Cron 1 Max. PAN: 237 Crop 2 Name: Crop 2 Max. PAN:
+�-
Q
Volume applied
(enter one) Solids/
Liquid
Cu. Yds Gallons
%
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#,
Fert., Animal
Waste etc)
Soil
Cond.
We '
Moist)
Precip.
Past 24
Hrs.
inches
a
� b
a o'
o
C
o
*
o'
o
5
g
*�'
o'
TKN
mg/kg
Z a
a. E3
o R
ao o
R.
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
pp
( Ibs/acre)
Name of Crop Type
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
JAN
2800
2.31
0.059
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
1.350
NA
Fescue
FEB
22400
2.31
.0.469
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
10.797
NA
Fescue
MAR
33600
2.31
0.704
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
16.196.
NA
Fescue
MAY
98000
2.30
2.043
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
35.811
NA
Fescue
JUN
67200
2.30
1.401
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
24.556
NA
Fescue
AUG
16800
1.43
0.218
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
5.389
NA
Fescue
SEP
1
81200
1.43
1.053
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
26.048
NA
Fescue
0:000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORT
1 FSF supp to this form):
TOTALS:
01
322000
As
Cd I
Cu
Cr
Pb
I Hg
Mo
I Ni
Se
I Zn
P
120.1471
0.000
Lime Applied
Annual lbs/acre
0.029
0.027
2.404
0.620
0.460
0.001
0.052
0.145
0.029
- 6.916
308.894
Date
lbs/ac
Prior Years Cumulative lbs/ac
1.745
3.627
201.54
27.597
88.112
0.23
4.346
18.509
2.147
338.428
Current Cumulative lbs/ac
1.774
3.654
203.944
28.217
88.572
0.231
4.398
18.654
2,176
345.344
Permitted C. P. L. R.****
36
34
1338
n/a
267
15
n/a
374
89
2498
Permit PAN Limit Ist/2nd Crop
F 237
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accoraance win a system aesignea to assure Mat
qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
l ) / *Application Method: S - Surface, IN - Injection, INC - Incorporation
'% l ZUZv **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date *** Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 4 Acres Utilized: 5.9
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 29.5461 Site #: 1 Acres Permitted: 5.9
Operator: CRISPIAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 45.1
Croo 1 Name: FESCUE Crop 1 Max. PAN: 190 Crop 2 Name: Crop 2 Max. PAN:
Q
Volume applied
(enter one) Solids/
Liquid
a
Cu. Yds Gallons
%
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#,
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
Wet
Moist)
Precip.
Past 24
Hrs.
inches
a
� b
0 o
oa o
o
`v*.
CD
o
=+
w
* '
TKN
mg/kg
Z >
o E,
o0 0
0 '-•
a
mg/kg
Nitrate
and
Nitrite
mglkg
PAN Applied
( lbs/acre)
Name of Crop Type
Receiving Residual
Application
PP
Crop I
Crop 2
Crop 1
Crop 2
JAN
33600
2.31
0.549
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
12.627
NA
Fescue
FEB
22400
2.31
0.366
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
8.418
NA
Fescue
MAR
j
22400
2.31
0.366
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
8.418
NA
Fescue
APR
86800
2.3
1.411
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
24.729
NA
Fescue
MAY
22400
2.3
0.364
WWTP
N/A
N/A
S 1
0.5
30% 1
22400
8040
435
6.382
NA
Fescue
JUL
84000
1.43
0.849_
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
21.009.
NA
Fescue
SEP
109200
1.43
1.104
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
27.312
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
380800
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
108.895
0.000
Lime Applied
Annuallbs/acre
0.027
1.018
1 1.045
36
0.024
2.467
1 2.491
34
2.139
112.589
114.728
1338
0.550
16.54
17.090
1 n/a
0.419
39.303
39.722
1 267
0.001
0.139
0.140
1 15
0.047
2.467
2.514
1 n/a
0.127
12.149
12.276
374
0.027
1.211
1.238
1 89
6.261
198.133
204.394
2498
285.829
Date
lbs/ac
Prior Years Cumulative lbs/ac
Current Cumulative lbs/ac
Permitted C. P. L. R.****
Permit PAN Limit lst/2nd Crop
190
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance with a system (tesignea to assure tnat
qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
�- *Application Method: S - Surface, IN - Injection, INC - Incorporation
/ 2 /7 Zo2.v **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: W00003824 Field #: 5 Acres Utilized: 14.4
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 61.6356 Site #: 1 Acres Permitted: 14.4
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 57.3
Crop 1 Name: FESCUE Crop 1 Max. PAN: 237 Crop 2 Name: Crop 2 Max. PAN:
° 'Y
°
Q
Volume applied
(enter one) Solids/
Liquid
Cu. Yds Gallons
%
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(1.1pDES # WQ#,
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
Moist)
Precip.
past 24
Hrs.
inches
a
°A-. Fr�.
* 0
o
* N
-
5
0
*
TKN
mg/kg
Z Y
o �
o0 0
R.
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
(lbs/acre)
Name of Crop Type
Receiving Residual
-Application
Crop 1
Crop 2
Crop 1
Crop 2
JAN
72800
2.31
0.487
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
11,209
NA
Fescue
FEB
36400
2.31
0.243
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
5.605
NA
Fescue
MAR
95200
2.31
0.637
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
14.659
NA
Fescue
MAY
8400
2.3
0.056
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
0.981
NA'
Fescue
MAY
291400
2
1.688
GRWPL
N/A
N/A
S
0.5
40%
38000
100
4.71
51.355
NA
Fescue
JUL
42000
1.43
0474.
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
4.304
NA
Fescue
AUG
89600
1.43
0.371
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
9.182
NA
Fescue
OCT
44800
1.54
0.200
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
6.144
NA
Fescue
NOV
53200
1.54
0.237.
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
7.296
NA
Fescue
DEC
42000
1.54
0.187
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
5.760
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
775800
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
116.495
o.000
Lime Applied
Annuallbs/acre
0.031
0.021
1.384
0.409
0.263
0.001
0.036
0.117
0.031
3.607
157.193
Date
lbs/ac
Prior Years Cumulative lbs/ac
1.832
2.691
113.166
18.996
54.862
0.137
2.663
11.059
2.104
183.203
Current Cumulative lbs/ac
1.863
1 2.712
114.550
19.405
55.125
0.138
2.699
11.176
2.135
186.810
Permitted C. P. L. R.****
36
34
1338
1 n/a
267
15
1 n/a
374
89
2498
Permit PAN Limit lst/2nd Crop
1 237
"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 for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
*Application Method: S - Surface, IN - Injection, INC -Incorporation
2-07-0**Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 6 Acres Utilized: 9.8
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 40.0085 Site #: 1 Acres Permitted: 9.8
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503): 62.7
Crop 1 Name- FESCUE Crop 1 Max. PAN: 190 Crop 2 Name: Crop 2 Max. PAN:
y
Q
Volume applied
enter one Solids/
( )
Liquid
Cu. Yds Gallons
o
/o
Solids
Volume
A lied per
PP P
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#,
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
Wet,
Moist)
Precip.
Past 24_
Hrs.
inches
a
v
.� �
o
PO
*
S.
a
r.
� c2,
CD p,
* N'
*
TKN
mg/kg
Z Y
aq o
�-�,•
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
lbs/acre
( )
Name of Crop Type
Receiving Residual
Application
-
Crop 1
Crop 2
Crop,1
Crop 2
JAN
30800
2.31
0.303
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
6.969
NA .
Fescue
FEB
36400
2.31
0.358
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
8.236
NA
Fescue
MAR
44800
2.31
0.440
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
10.136
NA
Fescue
MAY
192200
2.00
1.636
GRWPL
N/A
N/A
S
0.5
40%
38000
100
4:71
49.772
NA
Fescue
AUG
64400
1.43
0.302
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
9.697
NA
Fescue
OCT
131600
1.54
0.862
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
26.520
NA
Fescue
NOV
14000
1.54
0.092
WWTP
N/A
N/A
S
0.5
30%
45200
5837
649
2.821
NA
Fescue
0.000
0.000
NA
Fescue
0:000
0.000
NA
Fescue
0.000
0.060
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
514200
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
114.1501
0.00o
Lime Applied
Annuallbs/acre
0.030
0.020
1.266
0.376
0.241
0.001
0.034
0.108
0.030
3.286
140.296
Date
lbs/ac
Prior Years Cumulative lbs/ac
0.664
2.266
109.814
11.832
47.601
0.095
1.907
12.084
0.827
191.373
Current Cumulative lbs/ac
0.694
.2.286
111.080
12.208
47.842
0.096 ,
1.941
12.192
0.857
194.659
Permitted C. P. L. R.****
36
34
1338
n/a
267
15
n/a
374
89
2498
Permit PAN Limit 1st/2nd Crop
190
"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 for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
*Application Method: S - Surface, IN - Injection, INC - Incorporation
Z J'7 ZO7-0 **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date *** Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (1212006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 7 Acres Utilized:
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: 41.0575 Site #: 1 Acres Permitted:
Operator: CRISPIAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503):
Crop 1 Name: FESCUE Crop 1 Max. PAN: 211 Crop 2 Name: Crop 2 Max. PAN:
9.9
59.2
O Y
o
Q
Volume applied
(enter one) Solids/
Liquid
Cu. Yds Gallons
%
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#,
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
Wet'
Moist)
Precip.
Past 24
Hrs.
inches
Y
c. b
o w
o
?;
y'
o'
.,
w
* N
0
TKN
mg/kg
Z >
o 3
o0 0
R.
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
(lbs/acre)
Name of Crop Type
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
FEB
30800
2.31
0.300
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
6.898
NA
Fescue
MAR
67200
2.31
0.654
WWTP
N/A
N/A
S
0.5
30%
34600
3480
433
15.050
NA
Fescue
MAY
123200
2.3
1.194
WWTP
N/A
N/A
S
0.5
30%
22400
8040
435
20.918
NA,
Fescue
JUN
131600
2.3
L275
WWTP
N/A
N/A
S
0.5 1
30%
22400
8040
435
22.344
NA
Fescue
AUG
16800
1.43
0.101
WWTP
N/A
N/A
S
0.5
30%
32900 1
9020
699
2.504
NA
Fescue
SEP
103600
1.43
0.624
WWTP
N/A
N/A
S
0.5
30%
32900
9020
699
15.442
NA
Fescue
0.000-
0.000
NA
Fescue
0:000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0:000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
0.000
0.000
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM
FSF supp to this form):
TOTALS:
01
473200
As
Cd
I Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
83.157
0.0o0
Lime Applied
Annuallbs/acre
0.020
0.019
1.671
0.431
0.318
0.000
0.036
0.101
0.020
4.798
213.318
Date
lbs/ac
Prior Years Cumulative lbs/ac
1.069
1.089
36
3.196
3.215
1 34
132.077
133.748
1338
20.231
20.662
1 n/a
58.68
58.998
1 267
0.122
0.122
1 15
2.957
2.993
n/a
13.518
13.619
1 374
1.122
1.142
1 89
220.776
225.574
1 2498
Current Cumulative lbs/ac
Permitted C. P. L. R.****
Permit PAN Limit lst/2nd Crop
211
"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 for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
*Application Method: S - Surface, IN - Injection, INC - Incorporation
/C 2 % Zv 20 **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date *** Mineralization Rates: Compost -0.1, anaerobially digested -0.2,.
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 8 Acres Utilized:
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: #DIV/0! Site #: 1 Acres Permitted:
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503):
Crop 1 Name: FESCUE Crop 1 Max. PAN: 220 Crop 2 Name: Crop 2 Max. PAN:
I
3.5
29.9
0 °
Q
Volume applied
(enter one) Solids/
Liquid
Cu. Yds Gallons
%
Solids
Volume
Applied per
Acre
(Dry Tons/AC)
Residual Sources
(NPDES #, W #,
Q
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
WeY'
Moist)
Precip.
Past 24
Hrs.
inches
a
b
�+
0cam
0
o
R
_
* F•
o'
o
w
w
* N'
w
TKN
mg/kg
Z Y
o B
M 0
w•
mg/kg
Nitrate
and
Nitrite
mg/kg
PAN Applied
(lbs/acre)
Name of Crop Type
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/01
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/01
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
0
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
I P
0.000
0.000
Lime Applied
Annuallbs/acre
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Date
lbs/ac
Prior Years Cumulative lbs/ac
0.722
1 0.395
27.784
11.734
10.708
0.577
1.89
4.198
0.621
42.729
Current Cumulative lbs/ac
0.722
0.395
27.784
11.734
10.708
0.577
1.890
4.198
0.621
42.729
Permitted C. P. L. R.****
36
34
1338
n/a
267
15
n/a
1 374
89
2498
Permit PAN Limit lst/2nd Crop
1 220
"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 for submitting false
information, including the possibility of fines and imprisonment for knowing violations."
�--A/ Zl 2 / v2o *Application Method: S - Surface, IN - Injection, INC - Incorporation
**Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
Signature of Land Applier Date *** Mineralization Rates: Compost-0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PLEASE MAKE A COPY OF THIS BLANK FORM TO BE COMPLETED AND SUBMITTED FOR EACH FIELD APPLIED ON
PLACE A "N/A" IN A BLANK OR BOX WHEN NOT APPLICABLE.
Facility Name: CITY OF GRAHAM WWTP WQ Permit #: WQ0003824 Field #: 10 Acres Utilized:
Land Owner: CITY OF GRAHAM Annual Dry Tons Applied: #DIV/0! Site #: 1 Acres Permitted:
Operator: CRISMAN T. ROUTH Predominant Soil Series: MINERAL Cation Exchange Capacity (non 503):
Crop 1 Name: FESCUE Crop 1 Max. PAN: 189 Crop 2 Name: Crop 2 Max. PAN:
Q
46.4
° y
°
C °
Q
Volume applied
(enter one) Solids/
Liquid
Cu. Yds Gallons
"�o
Solids
Volume
Applied per
Acre
(Dry Tons/Ac)
Residual Sources
(NPDES #, WQ#
Fert., Animal
Waste, etc)
Soil
Cond.
(Dry'
Moisi)
Precip.
Past 24
Hrs.
inches
a
cc c?
�-
a
o
w
R
7y
w �,
w
TKN
mglkg
Z Y
:, El
o 5
aM o
a w•
mg/kg
Nitrate
and
Nitrite
mglkg
PAN Applied
( lbs/acre)
Name of Crop Type
Receiving Residual
Application
Crop 1
Crop 2
Crop 1
Crop 2
#DIV/01
#DIV/0! I
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/01
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/01
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/0!
NA
Fescue
#DIV/0!
#DIV/6!
NA
Fescue
#DIV10!
#DIV/0!
NA
Fescue
#DIV/01
#DIV/0!
NA
Fescue
Residuals Applications totals on FORM FSF supp ( attach FORM FSF supp to this form):
TOTALS:
01
0
As
Cd
Cu
Cr
Pb
Hg
Mo
Ni
Se
Zn
P
0.000
0.000
Lime Applied
Annuallbs/acre
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000 1
Date
lbs/ac
Prior Years Cumulative lbs/ac
0.716
0.318
28.62
15.76
14.052
0.079
2.921
5.219
0.717
43.463
Current Cumulative lbs/ac
0.716
1 0.318
28.620
15.760
14.052
0.079
2.921
5.219
0.717
43.463
Permitted C. P. L. R.****
36
34
1 1338
1 n/a
267
15
n/a
374
1 89
2498
Permit PAN Limit 1 st/2nd Crop
1 189
"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 for submitting false
information, including the possibility of fincs and imprisonment for knowing violations."
/ *Application Method: S - Surface, IN - Injection, INC - Incorporation
�jl!/�/�ar. Z / 7 / ZUZ° **Volatilization Rate: Surface - 0.5, Injection/Incorporation - 1.0
IF Signature of Land Applier Date *** Mineralization Rates: Compost -0.1, anaerobially digested -0.2,
aerobically digested -0.3, raw sludge -0.4
****C.P.L.R.: Cumulative Pollutant Loading Rate
DENR FORM FSF (12/2006)

SECTION 5
EXPANDED MERCURY CALCULATIONS FOR FIELDS 2 & 7
C1

Expanded Mercury calculations for Fields 2 & 7.
Mercury results as reported by
Meritech, Inc. (mg/kg)
3/14/2019
<0.043
5/16/2019
<0.043
8/15/2019
<0.070
10/10/2019
<0.065
FIELD 2
Mercury results as reported on MFLSF
due to "<" providing errors when
calculating (mg/kg)
3/14/2019
0.043
5/16/2019
0.043
8/15/2019
0.070
10/10/2019
0.065
Month applied
Recorded Hg value
(mg/kg)
Total DT/Ac/App.
Event
Using formula
supplied in cell
N32 to determine
annual lbs./acre
As shown to three
decimal places
MARCH
0.043
0.183
0.000015738
0.000
APRIL
0.043
0.728
0.000062608
0.000
MAY
0.043
0.364
0.000031304
�0.000
JULY
0.070
1.670
0.000233800
0.000
AUGUST
0.070
0.226
0.000031640
0.000
OCTOBER
0.065
0.701
0.000091.130
0.000
SUM =
0.000466220
0.000
FIELD 7
Month applied
Recorded Hg value
(mg/kg)
Total DT/Ac/App.
Event
Using formula
supplied in cell
N32 to determine
annual lbs./acre
As shown to three
decimal places
FEBRUARY
0.043
0.300
0.000025800
0.000
MARCH
0.043
0.654
0.000056244
0.000
MAY
0.043
1.194
0.000102684
0.000
JUNE
0.043
1.275
0.000109650
0.000
AUGUST
0.070
0.101
0.000014140
0.000
SEPTEMBER
0.070
0.624
0.000087360
0.000
SUM =
0.000395878
0.000

SECTION 6
WWTP SLUDGE FLOW SCHMATIC
r-,

(2) Primary Clarifiers I
PStoAeration
(2) Aeration Basins
WAS to Digestion
�S�-011 Fldl�s;
H / taw-- di n cg,,i
5
(4) Final Clarifiers Digester No. 1 Digester No. 2 Digester No. 3
Sludge Storage (2) Silo Sludge
750,000 gallons Storage Tanks Farm Site
50,000 gallons each I"*

u
SECTION 7
QUARTERLY SLUDGE SAMPLING REPORTS

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech Work Order # 03141937 Sample: Sludge Storage Grab
Parameters
Results Analysis Date
Report Date:
3/28/2019
NPDES#:
WQ0003824
P.O.#:
Credit Card
Date Sample Rcvd:
3/14/2019
3/14/19
Reporting Limit Method
% TotaI Solids
2.31 %
3/15/19
0-100 %
SM 2540B
Total Suspended Solids
18400 mg/L
3/15/19
2.5 mg/L
SM 2540 D
Ammonia, Nitrogen
3480 mg/kg
3/20/19
10 mg/kg
EPA 350.1
TKN
34600 mg/kg
3/19/19
578 mg/kg
EPA 353.2
Nitrate/Nitrite, Nitrogen
<433 mg/kg
3/18/19
433 mg/kg
EPA 353.2
Aluminum, total
45900 mg/kg
3/26/19
2.50 mg/kg
EPA 200.7
Arsenic, total
<2.16 mg/kg
3/20/19
2.16 mg/kg
EPA 200.7
Calcium, total
12000 mg/kg
3/26/19
0.200 mg/kg
EPA 200.7
Cadmium, total
2.21 mg/kg
3/20/19
0.870 mg/kg
EPA 200.7
Chromium, total
59.3 mg/kg
3/20/19
0.005 mg/kg
EPA 200.7
Copper, total
235 mg/kg
3/20/19
0.250 mg/kg
EPA 200.7
Lead, total
43.2 mg/kg
3/20/19
2.00 mg/kg
EPA.200.7
Magnesium, total
3800 mg/kg
3/20/19
10.0 mg/kg
EPA 200.7
Mercury, total
<0.043 mg/kg
3/18/19
0.043 mg/kg
EPA 245.1
Molybdenum, total
5.28 mg/kg
3/26/19
0.500 mg/kg
EPA 200.7
Nickel, total
13.3 mg/kg
3/20/19
1.00 mg/kg
EPA 200.7
Phosphorus, total
30700 mg/kg
3/26/19
2.00 mg/kg
EPA 200.7
Potassium, total
3250 mg/kg
3/20/19
20.0 mg/kg
EPA 200.7
Selenium, total
<2.16 mg/kg
3/26/19
2.16 mg/kg
EPA 200.7
Silver, total
<1.08 mg/kg
3/27/19
1.08 mg/kg
EPA 200.7
Sodium, total
13000 mg/kg
3/26/19
20.0 mg/kg
EPA 200.7
Zinc, total
693 mg/kg
3/26/19
0.500 mg/kg
EPA 200.7
- I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

1
51-2026 Chain of Custody Record (COC) NPDES#: WQ'Ogost` M
®H. INC. Client:ts'h4 i��f Grf1cJi&VA Wd Phone:,:)3C -,s72 c - 67-2-1
Address: P 0 Fax: -5,50-2-
ENVIRONMENTAL LABORATORIES MC' 53 Email:C-1-CCALAC; �"Tp-irao^. cct:�-
V
-342-4748 Project:
642 Tarnco Rd. Phone: 336
Reidsville NC27320 Fax: [phone] P.O.#:
Email: info@me(itechiabs.com Attention: P-01AL Turn Around Time*
How would you like your report sent? *RUSH work needs prior approval.
de-48: Hrs
www.meritechiabs.com Circle all that apply: StdJ10 s) Fax, Mail W�d 24
Sample Location and/or ID #
Method of
Shipment:
� UPS
IZJ Fed Ex
2�Land Deliver
' other
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TO samples must be done in the field prior to pre
ments:
Are these results for regulatory purposes?
Yes
No
Report results in:
lqatle
VL,Y: _ I
Time:
- -I
III
RereA S C\.
_ jbyM
fished bW/ 3ate:
Z Z5
Time:
f I �[ C)
Recj- ' by:
I --) 4
Date:
Time:I
-
Recelyeff—BY46:
Date: Time:
Pqe/ I Time: (SxA)

Date Collected: 14-1" k -
Collected By:
Time Collected:
` — 'Y O �HAI
WASTEWATER LAB
CERTIFICATION NO.240
TEMPERATURE, pH
TEMPERATURE
SAMPLE
DATE OF
ANALYSIS
TEMP. °C
READING "
TIME OF
READING
READ
BY
RESULTS
REiPORTED ° C
Sludge
a� i
. �VV
C> C...
THERMOMETER SERIAL # I G03'j Li 3W(v
Relative Absolute % Difference
2(— = )
-�---I t X 100
** Temperature Readings taken in situ
pH
SAMPLE
DATE OF
ANALYSIS
pH
READING
TIME OF
READING
READ
BY
REPORTED
in Sid. Units.
Sludge
-i
, q
'
Sludge Dup.
1 3 ; -i
(J ,
Ch
Relative Absolute % Difference (Sludge)
2 ( 17.5 y - 7� 5' )
pH SM 4500-H+B- 2011 (Aqueous)
TEMP. SM 2550 B-2010 (Aqueous)
�A

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech Work Order # 05161947 Sample: Sludge Storage Grab
j
Parameters
Results Analysis Date
Report Date:
6/11/2019
NPDES#:
WQ0003824
P.O.#:
Credit Card
Date Sample Rcvd:
5/16/2019
5/16/19
Reporting Limit Method
% Total Solids
2.30 %
5/17/19
0-100 %
SM 2540B
Total Suspended Solids
23700 mg/L
5/20/19
2.5 mg/L
SM 2540 D
Ammonia, Nitrogen
8040 mg/kg
5/23/19
10 mg/kg
EPA 350.1
TKN
22400 mg/kg
5/24/19
578 mg/kg
EPA 353.2
'Nitrate/Nitrite, Nitrogen
<435 mg/kg
5/17/19
435 mg/kg
EPA 353.2
Aluminum, total
34800 mg/kg
5/22/19
2.50 mg/kg
EPA 200.7
Arsenic, total
<2.17 mg/kg
5/22/19
2.17 mg/kg
EPA 200.7
Calcium, total
9200 mg/kg
5/22/19
0.200 mg/kg
EPA 200.7
Cadmium, total
2.10 mg/kg
5/22/19
0,870 mg/kg
EPA 200.7
Chromium, total
47.0 mg/kg
5/22/19
0.005 mg/kg
EPA 200.7
Copper, total
180 mg/kg
5/22/19
0.250 mg/kg
EPA 200.7
Lead, total
33.5 mg/kg
5/22/19
2.00 mg/l<g
EPA 200.7
_- Magnesium, total
3330 mg/kg
5/22/19
10.0 mg/kg
EPA 200.7
Mercury, total
<0.043 mg/kg
6/10/19
0.043 mg/kg
EPA 245.1
Molybdenum, total
3.81 mg/kg
5/22/19
0.500 mg/kg
EPA 200.7
Nickel, total
11.2 mg/kg
5/22/19
1.00 mg/kg
EPA 200.7
Phosphorus, total
21500 mg/kg
5/22/19
2.00 mg/kg
EPA 200.7
Potassium, total
3230 mg/kg
5/22/19
20.0 mg/kg
EPA 200.7
Selenium, total
<2.17 mg/kg
5/22/19
2.17 mg/kg
EPA 200.7
Silver, total
<1.09 mg/kg
5/22/19
1.09 mg/kg
EPA 200.7
Sodium, total
9300 mg/kg
5/22/19
20.0 mg/kg
EPA 200.7
Zinc, total
500 mg/kg
5/22/19
0.500 mg/kg
EPA 200.7
i
I hereby certify that I have reviewed and approve these data.
Qflafflcoj)
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

*RUSH work needs prior approval,
How would you like your report sent? c arAes Anoly
www.meritechlabs.com
Circle all that apply: Fax, Mail Std(100.�K 3-5 D I 24-481-irs
Sampling Dates & Times
Person
N I
Taking le (Sign rint)l
j& I .
I
Lab Use Only
Sample Location
and/or ID #
Start
End
comp?
\X".
# of
Test(s)
Required
On Ice?
Yes No
pH 00
Date
Time
Date
Time
Grab?
Coht.
Cl 00
Temperature Upon
Receipt
3,4-
Method of
Dechlorination (<0.5 ppm) of Ammonia, Eyanicle,
Phenol and TKN
samples must be done in the field prior to preservation.
Comments:
Compositor #
Shipment:
Fed Ex
Are these results for regulatory purposes? Yes
12' No
Report results in: mg/L mg/kg ug/L
Other
Relinquish at p:,-
Tiny
%eceived by: Date: Time:

Date Collected:
Collected By: �J
Time Collected: D S3'�)
Y UI - - - ",11AV
vvmc;TEbvr%i uR LAD
CERTIFICATION NO. 240
TEMPERATURE, pH
TEMPERATURE
SAMPLE
DATE OF
ANALYSIS
TEMP. 'C
READING—
TIME OF
READING
READ
RESULTS
REPORTED ° c
Sludge
)�
07. 1 u
cBY�
ss
�C
THERMOMETER SERIAL # 16o 39 434 in
Relative Absolute % Difference
2
+ X 100 = _ 0
** Temperature adirigs taken in situ
pH
SAMPLE
DATE OF
pH
READING
TIME OF
READING
READ
BY
REPORTED
in Std. Units.
Sludge
i /ANALYSIS
I(� _ )�i
7 k^
6 S2V?S
�&s
a b
Sludge Dup.
1
Relative Absolute % Difference (Sludge)
2 - )
+ X 100
C,
C
L),0D-- 11, 01
1a,00r )0.0%�
111i StJW-H+B , , (Aqt..,., y
TEMP. SM 2550 B-2010 (Aqueous)

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech Work Order # 08151936 Sample: Sludge Storage Grab
Parameters
l�
Results Analysis Date
Report Date:
8/28/2019
NPDES#,.
WQ0003824
P.O.#:
Credit Card
Date Sample Rcvd:
8/15/2019
'8/15/19
Reporting Limit Method
% Total Solids
1.43 %
8/16/19
0-100 %
SM 2540B
Total Suspended Solids
11900 mg/L
8/19/19
2.5 mg/L
SM 2540 D
Ammonia, Nitrogen
9020 mg/kg
8/22/19
10 mg/kg
EPA 350.1
TKN
32900 mg/kg
8/22/19
20 mg/kg
EPA 353.2
Nitrate/Nitrite, Nitrogen
<699 mg/kg
8/21/19
699 mg/kg
EPA 353.2
Aluminum, total
57300 mg/kg
8/20/19
2.50 mg/kg
EPA 200.7
Arsenic, total
<3.50 mg/kg
8/20/19
3.50 mg/kg
EPA 200.7
Calcium, total
7550 mg/kg
8/20/19
0.200 mg/kg
EPA 200.7
Cadmium, total
2.81 mg/kg
8/20/19
0.200 mg/kg
EPA 200.7
Chromium, total
59.2 mg/kg
8/20/19
0.005 mg/kg
EPA 200.7
Copper, total
230 mg/kg
8/20/19
0,250 mg/kg
EPA 200.7
Lead, total
48.5 mg/kg8/20/19
2.00 mg/kg
EPA 200.7
Magnesium,. total
2840 mg/kg
8/20/19
10.0 mg/kg
EPA 200.7
Mercury, total
<0.070 mg/kg
8/20/19
0,070 mg/kg
EPA 245.1
Molybdenum, total
5.18 mg/kg
8/20/19
0.500 mg/kg
EPA 200.7
Nickel, total
13.7 mg/kg
8/20/19
1.00 mg/kg
EPA 200.7
Phosphorus, total
33500 mg/kg
8/20/19
2.00 mg/kg
EPA 200.7
Potassium, total
3210 mg/kg
8/20/19
20.0 mg/kg
EPA 200.7
Selenium, total
<3.50 mg/kg
8/20/19
3.50 mg/kg
EPA 200.7
Silver, total
<1.75 mg/kg
8/20/19
1.75 mg/kg
EPA 200.7
Sodium, total
13900 mg/kg
8/20/19
20.0 mg/kg
EPA 200.7
Zinc, total
694 mg/kg
8/20/19
0.500 mg/kg
EPA 200.7
[hereby certify that I have reviewed and approve these data. ro
Laboratory Representative
F1642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]
1
U

8/9/18
Chain of Custody Record (COC)
,-.p NPDES#: _ no Q��2Lf
� VV Q
E I T C C
Client: o i Phone: �6 -, S-70 — 617— 1
CO.
1 o
Address: I)PU.wej- 35-) Fax: S a -5502
'A
ENVIRONMENTAL LABORATORIES
t T('Ct�1G�M . AJG Email:
.;
3
642 Tamco Rd. Phone: [phone]
Project:
X
� M1
Reidsville NC 27320 Fax: [phone]
P.O.#: C) —CU
Email: [e-mail]
�Q
Attention: Cpis 7�� Turn Around Time*
`RUSH work needsprior
How would you like your report sent? Chares A i approval,
www.meritechiabs.com
Std sod 3-5 Da s 24-48Hrs
Circle all that apply: Email (preferred) Fax, Mail
,
Sampling Dates & Times
Person Sa Print):
� . -k,
Lab Use Only
Sample Location and/or ID #
Start
End
o "'—
# of
Tes�t(s) Required
On Ice?
pH OK?
Date
Time
Date
Time
Grab?
Cont.
Yes / No
CI OK?
�5�
G
3
Nff--aN
No -t- �J o `t"i� N s C'n.
Cf-_ CAL Pb.
mo I V y -T
0
Temperature Upon
Receipt: i
Method of
*"* Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
Shipment:
UPS
JJug#
Fed Ex
Are these results for rpgulatory purposes? Yes
No Q
eport results in: mg/L ( mg/ [ ug/L
and Delivery
Relinquished by: D e:
_ q
Time
/ z
Rec a Ti
ry �� r
10 Other
R li gateC,
S � I
Tim ,
Rece d by: Dat . Time:
C.�-
Rellnqushed by: Date:
Time:
Received by Lab: r Time:
IPA �:�?� � v�
I -(III A

Y 0- - - �HAI - -- —
WASTEWATER LAB
Date Collected: CERTIFICATION NO.240
JJ TEMPERATURE, pH
Collected By: 7. n
Time Collected: Q 1,m�
TEMPERATURE
SAMPLE
DATE OF
ANALYSIS
TEMP. "C
READING "
TIME OF
READING
READ
BY
RESULTS
REPORTED ° C
Sludge
THERMOMETER SERIAL #�4 Ll
Relative Absolute % Difference
2 (
X 100 =
** Temperature Readings taken in situ
pH
SAMPLE
DATE OF
ANALYSIS
pH
READING
TIME OF
READING
READ
REPORTED
Std. Units.
Sludge
; yBY
'iinn
Sludge Dup.
Relative Absolute % Difference (Sludge)
2
+ X 100=----'�
pH SM -H+B- 2011 (Aqueous)
TEMP. SM 2550 B-2010 (Aqueous)
,R
r c d f
ct_
c) -?c (

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech Work Order # 101019126 Sample: Sludge Storage Grab
Parameters
Results Analysis Date
Report Date:
10/23/2019
NPDES#:
WQ0003824
P.O.#:
Credit Card
Date Sample Rcvd:
10/10/2019
10/10/19
Reporting Limit Method
% Total Solids
1.54 %
10/11/19
0-100 %
SM 2540B
Total Suspended Solids
14700 mg/L
10/14/19
2.5 mg/L
SM 2540 D
Ammonia, Nitrogen
5837 mg/kg
10/17/19
10 mg/kg
EPA 350.1
TKN
45200 mg/kg
10/18/19
20 mg/kg
EPA 353.2
Nitrate/Nitrite, Nitrogen
<649 mg/kg
10/15/19
649 mg/kg
EPA 353.2
Aluminum, total
48700 mg/kg
10/21/19
2.50 mg/kg
EPA 200.7
Arsenic, total
<3.25 mg/kg
10/21/19
3.25 mg/kg
EPA 200.7
Calcium, total
13600 mg/kg
10/21/19
0,200 mg/kg
EPA 200.7
Cadmium, total
3.70 mg/kg
10/21/19
0.200 mg/kg
EPA 200.7
Chromium, total
51.3 mg/kg
10/21/19
0.005 mg/kg
EPA 200.7
Copper, total
211 mg/kg
10/21/19
0.250 mg/kg
EPA 200.7
Lead, total
42.2 mg/kg
10/21/19
2.00 mg/kg
EPA 200.7
Magnesium, total
4800 mg/kg
10/21/19
10.0 mg/kg
EPA 200.7
Mercury, total
<0.065 mg/kg
10/15/19
0.065 mg/kg
EPA 245.1
Molybdenum, total
5.58 mg/kg
10/21/19
0.500 mg/kg
EPA 200.7
Nickel, total
11.3 mg/kg
10/21/19
1.00 mg/kg
EPA 200.7
Phosphorus, total
24700 mg/kg
10/21/19
2.00 mg/kg
EPA 200.7
Potassium, total
6460 mg/kg
10/21/19
20.0 mg/kg
EPA 200.7
Selenium, total
<3.25 mg/kg
10/21/19
3.25 mg/kg
EPA 200.7
Silver, total
<1.62 mg/lcg
10/21/19
1.62 mg/kg
EPA 200.7
Sodium, total
33600 mg/kg
10/21/19
20.0 mg/kg
EPA 200.7
Zinc, total
646 mg/kg
10/21/19
0.500 mg/kg
EPA 200.7
........... ..._............. ...................................................................................._......................................................... ......... ... ........... ... .......... ......... .................. -------.............. ......... ......
...
I
I
I hereby certify that I have reviewed and approve these data. 1i j�� aft-Y'O AU
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

-� ' --J - ---- --- -- — -
Attention: &),s Turn Around Time*
*RUSH Work needs prior approval,
How would you like your report sent? C ames Analv
Circle all that apply: EQ71 �(p-fe-,d), Fax, Mail Std (10 d�ysY 3 - 5 Days, 124 - 48 Hrs
. . . . . Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking SaMrdp I ign
Start
End
Grab?
Cont.
Test(s)
R'equired,
On Ice?
Qes No
pH OK?
ti OK?
Date
-rime
Date
Time
Temperature Upon
Receipt: Q
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, cyanide, Phenol and TKN samples
must be done in the field prior to preservatijon.
Comments:
Compositor #
UPS
Jug #
Fed Ex
Are these results for regulatory purposes? Yes No
Report results in: mg/L mgftug/L
Other
Date, Time:
2,
Received by: Date: Time:
Relinquished by: Date- Time:
Received by Lab: ID
`

_1 q WASTEWATER LAB pH SM 4 H+B- zu11 (Aqueous)
Date Collected: D 0 C JIB T— I CERTIFICATION NO.240
TEMPERATURE, pH TEMP. SM,2550 B-2010 (Aqueous)
Collected By: SS
Time Collected: 01011
TEMPERATURE
SAMPLE
DATE OF
ANALYSIS
TEMP. `C
READING'*
TIME OF
READING
READ
BY
RESULTS
REPORTED ° C
Sludge
-O�-,9
I 6 L
SS
aa,�L
THERMOMETER SERIAL #
Relative Absolute % Difference
2 1 - )
X 100 =
** Temperature adings--taken in situ
pH
SAMPLE
DATE OF
ANALYSIS
pH
READING
TIME OF
READING
READ
BY
REPORTED
in Std. Units.
Sludge
-7, y g
Sludge Dup.
Relative Absolute % Difference (Sludge)
2 - )
X100=
CA: 1�a1 �d I o •- I o - 19 C� d C SS � CS
H2Oct — H,©1
--%, cc, - 0-7

SECTION 8
SODIUM ABSORPTION RATIO CALCULATIONS SUMMARY

CITY OF GRAHAM , WASTEWATER TREATMENT PLANT
Quarterly Sodium Absorption Ratio Calculations (SAR)
9st Quarter
March 14, 2019
% Solids 2:31'
Na (mg/kg) " 1'3000
Ca (mg/kg) 12000
Mg (mg/kg) 3800
Na (mg/L)
Ca (mg/L)
Mg (mg/L)
Na (meq)
Ca (meq)
Mg (meq)
SAR =
300.30
277.20
87.78
13.06
13.83
7.22
2nd Quarter
May 16, 2019
% Solids 230
Na (mg/kg) 9300
Ca (mg/kg) 9200
Mg (mg/kg)==33.30
Na (mg/L)
Ca (mg/L)
Mg (mg/L)
Na (meq)
Ca (meq)
Mg (meq)
SAR =
LEGEND
213.90
211.60
76.59
9.30
10.56
6.30
3rd Quarter
August 15, 2019
% Solids 1.43
Na (mg/kg) 13900
Ca (mg/kg) 7550
Mg (mg/kg) 2840
Na (mg/L)
198.77
Ca (mg/L)
107.97
Mg (mg/L)
40.61
Na (meq)
8.65
Ca (meq)
5.39
Mg (meq)
3.34
SAR = I4>14
Fill in this area with data from the analysis sheets
<g4u,wA This area is calculated automatically
4th Quarter
October 10, 2019
% Solids 1_:54
Na (mg/kg) 336Q10
Ca (mg/kg) 136.Q0
Mg (mg/kg) 48QO
Na (mg/L)
Ca (mg/L)
Mg (mg/L)
Na (meq)
Ca (meq)
Mg (meq)
NOTE: NOTIFY WSRO, AQUAFER PROTECTION, IF SAR IS GREATER THAN 10.0
SAR =
517.44
209.44
73.92
22.51
10.45
6.08

SECTION 9
TCLP FOR WWTP RESIDUALS REPORT

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Page 1
Contact: Cris Routh
Report Date: 10/28/2019
Client: Graham, City of NPDES #: WQ0003829
P.O. Drawer 357
Graham, NC 27253 Date Sample Rcvd: 10/10/2019
Meritech Work Order # 101019127 Sample: Sludge Storage Grab 10/10/2019
1311- TCLP Metals
Parameter
Results
Analysis Date
Det. Limit
Reg, Limit
Method
Arsenic
<0.100 mg/L
10/21/2019
0.100
5.0
EPA 200.7
Barium
0.066 mg/L
10/21/2019
0.050
100.0
EPA 200.7
Cadmium
<0.020 mg/L
10/21/2019
0.020
1.0
5.0
EPA 200.7
EPA 200.7
Chromium
<0.050 mg/L
<0.100 mg/L
10/21/2019
10/21/2019
0.005
0.100
5.0
EPA 200.7
Lead
Mercury
<0,02 mg/L
10/15/2019
0.02
0.2
EPA 245.1
Selenium
<0.100 m L
g/
1021 / / 2019
0.100
1.0
5.0
EPA 200.7
EPA 200.7
Silver
<0.050 mg/L
10/21/2019
0.050
TCLP Organics
Parameter Results Analysis Date Reporting Limit Method
Volatiles 8260 Attached 10/14/2019
Semi Vol. 8270 Attached 10/21/2019
Other Tests
Parameter Results Analysis Date
8260
8270
Reporting Lim Method
Cyanide, total <0.500 mg/kg 10/17/2019 0.500 mg/kg EPA 335.4
Sulfide <10.0 mg/kg 10/14/2019 10.0 mg/kg SW 846 9038
lgnitability >140 °F 10/16/2019 - EPA 1030
Corrositivity (pH) 7.6 S.U. 10/11/2019 1.0 -14.0 S.U. SM 4500 HB
.............................................................................. .. .
{ 642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

i
l_
Meritech, Inc.
+- - Environmental Laboratory
Laboratory Certification No.165
Page 2
10 Date: Report
Re 28 2019
Contact: Cris Routh p / /
Client: Graham, City of NPDES #: WQ0003829
P.O. Drawer 357
l Graham, NC 27253 Date Sample Rcvd: 10/10/2019
Meritech Work Order # 101019127 Sample: Sludge Storage Grab 10/10/2019
1311 - TCLP Pesticides & Herbicides
Pesticide SW-846 8081A
Parameter
Endrin
Chlordane
Toxaphene
Methoxychlor
Heptachlor
Lindane
Herbicides - SW-846 8151A
Parameter
2,4-D
2,4,5-TP (Silvex)
Results
Attached
Attached
Attached
Attached
Attached
Attached
Results
Attached
Attached
Analysis Date Det. Limit Reg. Limit Dilution Factor
Analysis Date Det. Limit _Reg
. Limit Dilution Factor
_.......-......................................................................................................
L' I hereby certify that have reviewed and approve these data.
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]
Laborator4epr!Mentaiive

MERITECH, INC.
Environmental Laboratories
' Laboratory Certificate #165
Client: City of Graham WWTP
Project: TCLP
Client Sample ID: Sludge Storage
Sample Collection: 10/10/19
Meritech Sample ID: 101.019127
1311 - TCLP Organics
Volatiles: SW-846 8260
Analysis: 10/I4/19
Extraction:
10/11/19
Analyst: V WV
Report Date:
10/15/19
Parameter
Result
Units
bet. Limit
Reg. Limit
Dilution Factor
Benzene
< 0.0100
mg/L
0.0100
0.50
10
Carbon Tetrachloride
< 0.0100
mg/L
0.0100
0.50
10
Chlorobenzene
< 0.0100
mg/L
0.0100
100
10
.Chloroform
< 0.0100
mg/L
0.0100
6.0
10
1,2-Dichlotoethane
< 0.0100
mg/L
0.0100
0.50
10
1,1-Dichloroethene
<0.0I00
mg/L
0.0100
0.70
10
Methyl Ethyl Ketone
< 0.100
mg/L
0.100
200
10
Tetrachloroethylene
< 0.0100
mg/L
0.0100
0.70
10
Trichloroethene
< 0.0100
mg/L
0.0100
0.50
10
Vinyl Chloride
< 0.0200
mg/L
0.020
0.20
10
Semi-Volatiles: SW-846 8270
Analysis: 10/21/19
Extraction:
10/11/19
Analyst: PM
Report Date:
10/22/19
Parameter
Result
Units
Det. Limit
Req. Limit
Dilution Factor
1,4-Dichlorobenzene
<0.100
mg/L
0.100
7.5
10
Hexachlorobenzene
<0.100
mg/L
0.100
0.13
10
Hexachloro-1,3-butadiene
<0.100
mg/L
0.100
0.5
10
Hexachloroethane
<0.100
mg/L
0.100
3.00
10
o-cresol
<0.100
mg/L
0.100
200
10
m&p-cresol
<0.200
mg/L
0.200
200
10
Total cresols
<0.300
mg/L
0.300
200
10
Nitrobenzene
<0,100
mg/L
0.100
2.00
10
Pentachlorophenol
<0.500
mg/L
0.500
100
10
Pyridine
<0.100
mg/L
0.100
5.0
10
2,4,5-Trichlorophenol
<0.100
mg/L
0.100
400
10
......................_........ 2,4,6.-Tric..hloropllenol ....................
<0.100.............In
L....
.. �
... 0..100 ....
.. . 2.00. .....
..........10...._..........._........_...._............
2,4-Dinit•otoluene
<0.100
mg/L
0.100
0.13
10
I hereby certify that I have reviewer! and approve these elata.
Laboratory Representative
642 Tameo Road * Reidsville, NC 27320
[phone] * [e-mail]

RESEARCh & ANA(yTICAt
L.AbORATORIES INC.
M"
�
-
Analytical/Process
Consultations
Toxicity Characteristic Leachate Procedure (TCLP)
Analysis for Meritech, Inc., collected 10 October 2019)
101019127
EPA HW
Quantitation
Results
Characteristic
Number
I
Contaminant
Llmit(mg(L)
(me/Ll
Level(ma/L)
EPA Method
Analyst
I. TCLP PESTICIDESMERBICIDES
D-020
Chlordane
0.003
BQL
0.030
8081
MG
D-016
2,4-D
1.000
BQL
10.0
8151
MG
D-012
Endrin
0.002
BQL
0.020
8081
MG
D-031
Heptachlor
0.0008
BQL
0.008
9081
MG
D-013
Lindane
0.040
BQL
0.400
8081
MG
D-014
Methoxychlor
1.000
BQL
10.0
8081
MG
. _ D-015
Toxaphene
0.05
BQL
0.500
8081
MG
D-017
2,4,5-TP(Silvex)
0.100
BQL
1.00
8151
MG
Sample Number
73419-01
Sample Date
10/10/19
Sample Time (hrs)
0806
Sample Matrix
Sludge
Date Analyzed
10/19-10/24/19
mg/kg - milligrams per kilog un -parts per million (ppm) BQL = Below Quantitation Limits

ENVIRONMENTAL LABORATORIES
NS c) Email:
Email: [e-mail]
Attention: C_X Tum Around Time*
*RUSH work needs prior approval,
How would you like your report sent? C arees Ar)nlv
www.meritechiabs.com
Circle all that apply: Fax, Mail Std.(10 3-5 0 24 - 48 Hrs
OS�
Sampling Dates & Times
Lab Use Only
Sample Location and/or ID #
Start
End
Comp?
# OY
Test(s)
1
kequired
On Ice?
pH OK?
Date
Time
Date
Time
Grab?
Cont.
Y"s /"No
Temperature Upon
Method of
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor#
Jug #
Ea UPS
Fed Ex
Are these results for regulatory purposes? Yes WKN,
Report results in: mg/L mg/ki ug/L
Other
Time:
Received by: Date: Time:
Relinquished by: Date: Time:
Received by Lab-
Time:

SECTION 10
FECAL COLIFORM REPORTS

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
GEOMETRIC MEAN CALCULATIONS FOR SLUDGE
503 B
FIRST QUARTER - 2019
DATE
RESULTS (collq dry) UNITS % DRY SOLIDS
March 12, 2019
3711 MPN/g.dry
2.45
March 13, 2019
3056 MPN/g.dry
2.38
March 14, 2019
2156 MPN/g.dry
2.53
March 19, 2019
7273 MPN/g.dry
2.50
March 20, 2019
3726 MPN/g.dry
2.44
March 21, 2019
9418 MPN/g.dry
2.22
March 25, 2019
9313 MPN/g.dry
2.05
GEOMETRIC MEAN = 4793 MPN/g.dry
2.37

Fj
�1
Meritech, Inc.
Environmental Laboratory
.Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
3/26/2019
NPDES#:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
3/12/2019
Meritech Work Order # 031219101 Sample: Sludge Storage Grab 3/12/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 2.45 % 3/13/19 0-100 % SM 2540B
Fecal Coliform 3,711 col/ g dry 3/12/19 739 col/ g dry SM 9222 D
1 hereby certify that 1 have reviewed and approve these data.
�J—
Labor'ato'T—Y—Thpp—resentative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

5-9-2016 Chain of Custody Record (COC)
0 1 NPDES#: -v-vl Q -C) 0 03 9 �L Ll
CI i e nt: (-� A*i, T Lly�,h W WTP Phone:_33f- -\5')O - 6?a)
Address: 0 7a.,,t r 3 5 7 Fax: _�a3( -613 - 5 5 0
cia �-k, L\ c ;)J �L,63 Email: 6 �0L4WC;41'lQ JaA%_ 00
Project:
P.O.#: J-eJC6
Attention: PoL,4k- Turn Around Time*
How would you like your report sent? *RUSH work needs prior approval,.
Circle all that apply:( gM1I=(p,-.ferr.d), Fax, Mail Std(10.d!15s) 1-rnnysi 24-48Hrs
Person Xakin I (S' /P
MERITECH, INC.
TORIES
ENVIRONMENTAL LABORA
642 Ta mco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Sta ft
End
Comp?
Grab?
# of
Cont.
Test(s)
Require
Date
Time
Date
Time
MEN=
now
: W 7
...... .....
Method of
Shipment:
Dechlorination (<O.S ppm) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field priorto preservation.***
Comments:
C! UPS
Fed EX
Ate these results for regulatory purposes? Yes Lallo
Report results in: mg/L mg/kg ug/L
[.:k�lancl Deliver Y
Refin=,Y: Date: Time:
ISIS
Rq N8 y,� Date; Tt
3— 1 ).-1 CI
Other
Re' uls d Timej;,
Q
Re Date: mp'p'
-3
Rece! b- t
-*> ( 6

Meritech, Inc.
Environmental Laboratory
°s Laboratory Certification No. 165
Contact: Chris Routh Report Date: 3/26/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 3/13/2019
Meritech Work Order # 03131992 Sample: Sludge Storage Grab . 3/13/19
Parameters
Results
Analysis Date
Reporting Limit
Method
%Total Solids
2.38 %
3/13/19
0-100 %
SM 2540B
Fecal Coliform
3,056 col/ g dry
3/13/19
739 col/ g dry
SM 9222 D
1 hereby certify that 1 have reviewed and approve these data. /2'/' "�g
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

sazms Chain of Custody Record (COC) PDES#: W 6) 0 a olg a"I
Client: of Phone: —33G -520 — G 22- 1
MERITECH, INC. fr�md&--,e 2, .5502-
Aciclre�s: P. 0, --55 Fax: '36-613 -
ENVIRONMENTAL LABORATORIES crcr�ka-,\ t\J c 7 Email: C—r6-r,—+k0
Y V
642 Tamco Rd. Phone: [phone] Project:
Y,
+ CA A
Reidsville NC 27320 Fax: [phone] P.O.#:
Email: [e-mail] Attention: 0- i"s Turn Around Time"!
How would you like your report sent? *RUSH work needs prior approval.
www.meritechlabs.com Circle all that apply: Email {preferred), Mail Std (IQdns) 5 Das 24 - 48 Hrs
Person Taking Sample (Sign/Print):
Sampling Dates sic Times
Sample Location and/or ID # Start End Comp? #of
Date Time Date Time Grab? cont. Test(s) Required
, - FAM
G�, I
V MOWN
4) f�;CA461%
Method of
Dechlorination (<O.!
Comments:
Shipment:
UPS
Fed EX
Are these results for regu
Relin d by:
Xand Delivery
Other
Resin Wisged by:
of
ry purposes? Yes Ei No
ate: Tim
,� r)
3 T,75,t-
Date: Time:
samples must be done in the field Drior to preservation. ***
results in: mg/L � mg/kg Q ug/1
ate: Time:
— DAY Time:

Meritech, Inc.
.:.
Environmental Laboratory
-,Y
:t -
i r- - -
Laboratory Certification No.165
Contact: Chris Routh
Report Date:
3/27/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
Graham, NC 27253
Date Sample Rcvd:
3/14/2019
Meritech Work Order # 03141936 Sample: Sludge Storage Grab
3/14/19
Parameters
Results Analysis Date Reporting
Limit
Method
% Total Solids
2.53 % 3/15/19
0-100 %
SM 2540B
Fecal Coliform
2,156 col/ g dry 3/14/19
739 col/ g dry
SM 9222 D
i
I hereby certify that I have reviewed and approve these data.
La oratory Rekegentative
642 Tamco Road, Reidsville, North Carolina 27320
teI.[phone] fax.[phone]

Chain of Custody Record (COC) NPDES#: NCO 0.2-12-11
ENVIRONMENTAL LABORATORIES
Email: [e-mail] Attention: iv-S P0 J-\,- Turn Around Time*
How would you like your report sent? *RUSH work needs prior approval.
www.meritechlabs'.com Circle all that apply: Email =,pmfemed,�) Fax, Mail
Person Taking Sa
Sampling Dates Times mple (Sign/Print):
Sample Location and/or ID # Sta rt End Comp? # of
Date
Time Date Time Grab? Cont Test(s)- Required
W- % A 1) :.... . Mo.
couec
some
Method of Dechlorination (<0.5 ppm) of Ammonia, CVanide, Phenol and TO samples must be done in the field priorto preservation.
Comments: C
Fed Ex Are these results for regulatory purposes? Yes iaN u
Report results in: mg/L mg/kg g/L
Other Rel&e-Z&A' Time: Received --/7 Date: Time:
40
Relinq�'isheff ffy: Date: Time: Received ab- h Time:

Meritech, Inc.
`
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Report Date:
4/1/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
Graham, NC 27253
Date Sample Rcvd:
3/19/2019
Meritech Work Order # 03191931 Sample: Sludge Storage Grab
3/19/19
Parameters
Resu Analysis Date Reporting
Limit
Method
r%Total Solids
2.5 % 3/21/19
0-100 %
SM 2540B
Fecal Coliform
7,273 col/ g dry 3/19/19
739 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27324
tel.[phone] fax.[phone]

5-9-2016
Chain of Custody Record (COC)
NPDES#: 1/0 0 66 (< j c�.2.11
Client: ti 4- of l -aka A W Q'4V Phone: 3.3 Cm ~ % "6-% 2-(
Address: C) . �i)'tzu-r�' 3�7 Fax: ~55.3--S5C�Z
�"1 !fir` C � �.S3 Email: C'�'� � "1-,Xkp G j�
Project:
P.O.#: `i��-' 1
u s priorTime*
Attention: , �S � � Turn work needs
"RUSH work needs prior approval.
How would you like your report sent?
5td i0da �- 2a-asHrs
Circle all that apply: mail(preferred),r Fax, Mail
E ITEC ➢ IIY��)t
C.).
ENVIRONMENTAL LABORATORIES
s` 642TamcoRd. Phone:[phone]
"- Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person aking Sam le (Sin Print):
. n
':' s;Lab;'Use only{
Start
End
comp?
Grab?
#of
Cont.
Test(s)
RequiredNQ`:_:°;;oK;
6n.tce7;?les
Date
Time
Date
Time
1
.J
1
C �d-
-
Yl
ie,tnperature Eipoi�Receipe
: " .;::_::_:,,.;:;;
"`' ? ::...:.
Method of
Shipment:
* Dechlorination (<0.S ppm) of Ammonia, Cyanide, Phenol
and TKN samples must be done in the field prior to preservation.
Comments:
...:::.:.....:.
Compositor ': ....... _.:
UPS
Fed Ex
Are these results for regulatory purposes? Yes UNo
Report results in: mg/L mg/kg ug/L
nd Delivery
Relinquished by: D te: Tim
--) 9 1.�
Received by: Date• 7i e:
l__----- %3 3
Other
`
Relinquish ate Time: /�� O
R ed b : ; Date: Time:
elinquished by: Date: Time:
Received�y ' DAte: r � Time: . ��

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
w
Contact: Chris Routh Report Date: 4/2/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. M Credit Card
Graham, NC 27253 Date Sample Rcvd: 3/20/2019
Meritech Work Order # 03201992 Sample: Sludge Storage Grab 3/20/19
i
Parameters Results Analysis Date Reporting Limit Method Qualifier
% Total Solids 2.44 % 3/21/19 0-100 % SM 2540B
Fecal Coliform 3,726 col/ g dry 3/20/19 739 col/ g dry SM 9222 D B7
67 Many non-coliform colonies or interfering non-coliform growth present. In this competitive situation, the
reported coliform value may under -represent actual coliform density.
I
I hereby certify that I have reviewed and approve these data.
Laboratory �epresentative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (COC)
NPDES#:
Client: ef Phone:
Address: _N— C,,w 5_ 7 Fax:- _D13C _S]so -2-
-K
c,,ban N CX ')-,S 3 EmailQgJ -YC,'
Project:
P.O.#: (23
Attention: C—i"s P-OCA-, Turn Around Time*
How would you like your report sent? *RUSH work needs prior approval.
Std LIQ da, s' -1,10ag 24-48Hrs
Circle all that apply: CmaLil —(perr.dj) !()
Fax, Mail ----
L-03,
MERITECH INC.
ENVIRONMENTAL LABORATORIES
. to 642 Tamco Rd. Phone: [phone]
Reidsville N C 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sample (Sign/Print):
. ... .....
Start
End
comp?
Grab?
# of
Cont.
Test(s) Required
Date
Time
Date
Time
n
I q_5
G
I
Rv
A�ak ls_k"e3� 4- % __T_0_WL SaG4
No
om
ajle_c�4z,- -1-37 C,
....... .....
MEMO.
I ffifflm
Teiijperatii�e;Uporr. Receipt::
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation.*
WR
Comments:
UPS
Fed Ex
Are these results for regulatory purposes? Yes No
Report results in: mg/L La mg/kg ug/L
.
Vand Delivery
R edbj,g,,__ Date: Time:
—11
lq&!;-
Rece;)Ek, -n &t Tim
Other
ck - ao
Relinqu .3.—.')_b
y: be. Time:
_? OU/
51
Receive Date: Time:
Relinc(WhE�dby: L Date: Time:
Receiv /#

;4.
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech, Inc. .
Environmental Laboratory
Laboratory Certification No.165
Report Date:
4/4/2019
NPDES##:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
3/21/2019
Meritech Work Order # 03211958 Sample: Sludge Storage Grab 3/21/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 2.22 % 3/25/19 0-100 % SM 2540B
Fecal Coliform 9,418 col/ g dry 3/21/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data. &anja-fla-Y)ojwY)
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

5320IG
Chain of Custody Record (COC)
- WQ0c,()I ,-
o NPDES#: 2, -q
Client: Wi H, Phone: 3-36 -,S-)O
Address: SS7 Fax: 6-50 2—
C 20 XS3 Email: (-i-ay4kO Cl,
Project:
P.O.#: Crp-cu
Turn Around Time*
Attention: Cp I 'Jk-, *RUSH work needs prior approval.
How would you like your report sent?
al5 Dag 24 -48 Hrs
Circle all that apply: Email(�pr=efe-ed),) Std-LIQ ds) Fax, Mail UZJ
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
642 Tarnco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Tak' g Sample (Sign/Print):
S, b e/
Start
End
Comp?
Grab?
# 0 f
Cont.
Test(s)
Required
S
41
Date
Time
Date
Time
11 --S (0
------ -
G
owl
Cr
..... .. ....... ... .
=NMI
...... ..
. .....
Receipt;:
Method of
Shipment:
tMk'femperatyfeilpon
echlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol
andTKN samples must be done inthe field priorto preservation.
Comments:
UPS
Fed Ex
Are these results for regulatory purposes? Yes No
ReRort results in: mg/L mg/kg ug/L
[:Iby:
Xand Delivery
Relinquished e:
C, Time:
Received ate
/a PMA C) z S
Other
Time:
Date: b��N 2 Time:
rfelinquished by: Date: Time:
Receive Time:

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
1_
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Meritech Work Order # 03251906 Sample: Sludge Storage Grab
Parameters Results Analysis Date
%Total Solids 2.05 % 3/26/19
Fecal Coliform 9,313 col/ g dry 3/25/19
Report Date:
4/4/2019
NPDES#:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
3/25/2019
3/25/19
Reporting Limit Method
0-100 % SM 2540B
739 col/ g dry SM 9222 D
I
i I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]
�i

signs
Chain of Custody Record (COC)
NPDES#: W Q 0 0039-Zy
Client: C--4i 5-f Phone: a34�-\-SJO— ')2C
Address: P. 10 t-o� Fax: 3-:36- -513 -650 2
{ TfA OVI Email: % //q
Project: 4CAf -
P.O.#:
Attention: Cr Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? r arp ges Ar)r)lv
Circle all that apply: Fax, Mail Std.[10,*rys) 3-5 Davs 24 - 43 Hrs
E� I Ez�l [�::D'
MENRITECH, INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taki mple (sign Prin
Lab Use Only
Start
End
Comp?
Grab?
# of
Cont.
Test(s)
Required
On Ice?
pH OK?
Cl OK?
Date
Time
Date
Time
� ra- oc—
CJqs= %
1�'J 0C
Temperature Upon
Recelipt�'.-, U
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN
samples must be done in the field prior to preservation.
Comments:
Compositor #
UPS
Jug #
Fed Ex
Are these reEults for regulatory purposes? Yes
No
Report results in: mg/L . 4 mg/kg ug/L
and Delivery
Relinquished ate,
Time-/Yq
Recelv:j:;���.�, j,(111_5
1.4 Other
Relinquist��
Time. 0
Aetfi-ved by: Date: Tfme:
Relinquished by: Date:
Time:
Received by Lab: Date: Time:
s'-Cz-yk

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
GEOMETRIC MEAN CALCULATIONS FOR SLUDGE
503 B
SECOND QUARTER - 2019
DATE
RESULTS (collq dry)
UNITS
% DRY SOLIDS
May 7, 2019
1870
MPN/g.dry
2.43
May 8, 2019
2608
MPN/g.dry
2.44
May 9, 2019
761
MPN/g.dry
2.39
May 14, 2019
1567
MPN/g.dry
2.32
May 15, 2019
774
MPN/g.dry
2.35
May 16, 2019
3121
MPN/g.dry
2.33
May 20, 2019
2029
MPN/g.dry
2.24
GEOMETRIC MEAN =
1614
MPN/g.dry
2.36

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
5/14/2019
NPDES#:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
5/7/2019
Meritech Work Order # 05071963 Sample: Sludge Storage Grab 5/7/19
Parameters Results Analysis Date ReportingLimit Method
% Total Solids 2.43 % 5/10/19 0-100 % SM 2540B
Fecal Coliform 1,870 col/ g dry 5/7/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (COC)
N P D ES#:— QQ0003ZDq
Client: CA 4,11,nf a"', Phone: 3-36 -570 - (622J
I
Address: Di -al. -Par -357 Fax:
c 9. a Email:- CPm:---A�
Project:
t--e A; P. 0.#:
Attention: Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? C iarees Ano1v
* A lgfc fas) 24 - 48 Hrs
Circle all that apply. Email(preferredj Std
Fax, Mail
MEnITECH p INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates Timesj,
Perso =Tk' Sample(Sin/� i t).
�.A
Lab Use Only
Start
End
comp?
Grab?
# of
Cont.'
Test(s) Required
On Ice?
Yes No
pH OK?
Cl OK?
Date
Time
Date
me
Time
CT
I I
4;Lce4. SarLAIg= '4- %-T-04
V
Temperature Upon
Receipt:
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
Jug #
UPS
Fed Ex
Are these results for regulatory purposes? Yes
W- No
_yt results in: mg/L mg/kg ug/L
la>tand Delivery
R= Date: 9
Time;
9�
N,
ReceiveQ ljpen�,
_ ��e-,, fZ
�7
Other
Relin De_e�
Time: Kf 6
ReceivedTime: �15K-\ Date: me:
1 4-- 4�� .1
Relinquished by: Date:
Time:
Receive —
/ jixneL)
L-111 - 1U

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
5/17/2019
NPDES#:
WQ0003824
P.O. it:
Credit Card
Date Sample Rcvd:
5/8/2019
Meritech Work Order # 05081998 Sample: Sludge Storage Grab 5/8/19
Parameters Results Analysis Date Reporting Liniit Method
%Total Solids 2.44 % 5/10/19 0-100 % SM 25408
Fecal Coliform 2,608 col/ g dry 5/8/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

819/18
Chain of Custody Record (COC)
NPDES#: W 0
Client: U-� of (�G ACtr'1. �`, Phone: 3 S-70 -%-)21
Address: P., 0 Fax: .3�6 5,502..
Email: CP-,wJk(a`e;•�c„�FGcL•,.C�M
Project:
P.O.#. CQI-
Attention: f-+S Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? cafes AnpI
Std 10 s} 3-5 Da s 24-48Hrs
Circle all that apply. Email (preferred) , Fax, Mail t
MERIT J
ENVIRONMENTAL LABORATORIES
M1 642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email:[e-mail]
www.meritechlabs.corn
Sample Location and/or ID #
Sampling Dates & Times
Person Takin pl mt):
ON
Lab Use Only
Start
End
co p?
Grab?
# of
Cont.
Test(s)
Required
On Ice?
Yes / No
pH OK?
Cl OK?
Date
Time
Date
Time
�r C.
Temperature Upon
Receipt:
Method of
Shipment:
*'* Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples must be done in the field prior to preservation.
***
Comments:
Compositor #
[f� UPS
Jug #
s Fed Ex
Are these r "sults for regulatory purposes? Yes
No
Qqrt results in:
mg/L
g/kg ug/L
nd Delive rY
Relin ishe y: _ at7:Q
.� I
Time: j f y�
L I
Re eiv y
to Timer
Other
R n i by Da '�
Ti e; /
Re be
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Refmquled by: Date: Time:
Received by L .
1

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
rfyY i
Contact: Chris Routh Report Date: 5/20/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 5/9/2019
Meritech Work Order # 05091919 Sample: Sludge Storage Grab 5/9/19
Parameters
Results Analysis Date Reporting Limit Method
% Total Solids
2.39 %
5/10/19
0-100 %
SM 2540B
Fecal Coliform
761 col/ g dry
5/9/19
130 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Siena Chain of Custody Record (COC)
f 1 NPDES#: 0
,�, of '3'(`G6r, Phone:,-�
Address:
� s 0 0 bl'D--xP-1' 8 5? Fax: 3,'�) - 5
lT(' UM 3 JvC /DJ Email: CV8, Wq,
Project:
P.O.#: e"
Attention: t' S �� Turn Around Time*
t moP-•o
*RUSH work needs prior approval,
How would you like your report sent? es Aoolv
Circle allthatapply: Email (preferred), Fax, Mail Std o s) 3-5 Da s 24-48Hrs
,. ERITECH1INC.Client:
ENVIRONMENTAL LABORATORIES
1
642Tamco Rd. Phone: [phone]
' 'a Reidsville NC27320 Fax: [phone]
Email: [e-mail]
WWW.rTieritechlabS.conrl
Sample Location and/or 1D #
p
Sampling Dates &'times
Pe Taking Sa e(' /Print): k
h ^ 5h 74a7i
Lab Use Only
Start
End
p
Grab?
CDnt.
Test
(s) Required
On Ice?
Yes / No
?
H OK.
CI OK?
Date
Time
Date
Time
Si-
9 1 q112>0
0,I<—
Temperature Upon
Receipt:
:-1 q
Method of
Shipment:
*** Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation. ***
Comments:
Compositor #
1jug#
- UPS
Fed Ex
Are these results for regulatory purposes? Yes _. - No
sport results in: mg/L mg/kg ug/L
Hand Delivery
Relin fished by Date: Time:
_ Q _ 3
D Tim
Other
Relin e ate: Time: j
r I
eceived ) Date: Time:
nquishe by: Date: Time:
Receiv by Labs �Da ✓ Tirne)�

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Chris Routh Report Date: 5/22/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 5/14/2019
Meritech Work Order # 05141955 Sample: Sludge Storage Grab 5/14/19
Parameters Results Analysis Date ReportingLimit Method
% Total Solids 2.32 % 5/15/19 0-100 % SM 2540B
Fecal Coliform 1,567 col/ g dry 5/1/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
9-
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

am/,a Chain of Custody Record (COC)
NPDES#:
G� 1•f W� Z1
E INC.
DTMERITlJY'a,� Phone:_3� -.�% D _ 7
Client:
'3
J
Address: it d'm,,r 5% Fax: 33 L S 13 55 a Z
ENVIRONMENTAL LABORATORIES
�Tf`c� a/h LN, Email: ii t C,
642Tamco Rd.. Phone: [phone]
Project:_
Pro J
Reidsville NC27320 Fax: [phone]
P.O.#: �e CAA
Email: [e-mail]
Attention: ' S P, Jk Turn Around Time*
i *RUSH work needs prior approval,
How would you like your report sent? Char es Apoly
www.meritechlabs.com
Circle all that apply: mail{preferced Fax, Mail std 1od 3-5 Da s 24-48Hrs
Sampling Dates & Times
so T king5 ple
ign/Prin ): l
Lab Use Only�.
Sample Location and/or ID #
Start
End
Comp?
#of
Test(s)
Required
On Ice?
Yes No
pH OK?
Date
Time
Date
Time
Grab?
Cont.
/
Cl oK?
i o. °
Ce tier.%'oc�
Temperature Upon
Receipt: j cl'
• 1
*** Cyanide, Phenol TKN
be done in the field to ***
Method of
Dechlonnation (<0.5 ppm) of Ammonia, and samples
must prior preservation.
Comments:
Compositor #
Shipment:
Jug#
UPS
Fed Ex
Are these results for regulatory purposes? Yes ' No
Report results in: mg/L mg/kg ug/L
Q�end Delivery
R uis by: Date: Time: -.
-
Rec v Da by: 'n
Other
Reli i ed t Time:
Received y Date: Time:
\
Relihqudsfed y: Date: Time:
Receive La ✓ ��e:y l L Tim
U /)

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
4
Contact: Cris Routh Report Date: 5/28/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 5/15/2019
Meritech Work Order # 05151964 Sample: Sludge Storage Grab 5/15/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 2.35 % 5/17/19 0-100 % SM 2540B
Fecal CoIiform 774 col/ g dry 5/15/19 739 col/ g dry SM 9222 D
1 hereby certify that 1 have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

e�9ns
Chain of Custody Record (COC)
5 NPDES#: JQ Q 6
Client: �S �3 C'cV`O-N ,� W Phone: //b - %o — 6 J
Address: P J D - G I- Fax —
Oral Lr\Q-% I (� C a Email: CX-ZLb— PcJ-%A --
Project:
P.O.#:
Attention: Turn Around Time*
How would you like our report sent? `RUSH work needs priorapproval,
Y Y p C r es Ao Iv
5td 10 s} 3-5 Davs 24-48Hrs
Circle all that apply: mail {preferred), Fax, Mail
MERl I T ! INC.
a' ENVIRONMENTAL LABORATORIES
;:
f3 642Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
` Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Ta 'ng mpl /Print}:
r
t7�t��a rlc�?��,�
Lab Use Only
Start
End
omp?
Grab?
# of
Cont.
Test(s)
Required
On Ice?
Yes / No
pH OK?
CI OK?
Date
Time
Date
Time
-Fey-- 1 ��
Temperature Upon
Receipt: CY
Method of
Shipment:
*** Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples must be done in the field prior to preservation. ***
Comments:
Compositor #
Jug #
UPS
Fed Ex
Are these results for Eggulatory purposes? Yes
' No l
Repo esults in: mg/L mg/kg ug/L.
Q Delivery
and Delive
Relinquished by: - _ MnTime:
���
Receiv by r Da;e _ Time:
J
Other
_v
Relin u' — Date:
("
Ti -
G
Receiv jr� Date: Time:
Relin he by: Date:
Time:
Received TimeV Pa ) D e ,
W

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 5/29/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 5/16/2019
Meritech Worlc Order # 05161946 Sample: Sludge Storage Grab 5/16/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 2.33 % 5/17/19 0-100 % SM 2540B
Fecal Coliform 3,121 col/ g dry 5/16/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Lab ratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (COC)
NPDES#: W Q L) 0!23 E, 1`1
Client: R CK" 0-In P h o n e:• � -n:20— 6_72_4
Address: 0 Fax: 5 k3 SS 6 2
C_ Email: CID "Q_ C--'
r N
Project:
P.O.#: Cr;—,cu ccif_4
Attention: NI'& Po Turn Around Time*
How would you like your report sent? *RUSH work needs prior approval,
Char es Ano1v
StAJIQdays ­8_5 D 24-48Hrs
Circle all that apply: Fax, Mail
MERITECH, INC.
rt ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
CPersor),,Takin,gSamp (Sign/Print) I -
., ­5 A ChIIKICI�_
Lab Use Only
Sta Start
E d
Comp?
Grab?
# of
Cont.
Test(s) Required-
On Ice?
Yes No
pH OK?
Cl OK?
Date
Time
Date
Time
Temperature Upon
Receipt
?'9 0—
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor#
lJug #
UPS
Fed Ex
Are these results for regulatory purposes? Yes
15 No
Report results in: mg/L mg/kg ug/L
QXand Delivery
Relingai 'o : _ Date:
, , by
Time:
Received Da Time:
Z6,�Z 2
Other
Reflnqulsh%er _5 Da
Cyme: 50
Reee rVE d b fDate: Time:
e—rinquishedby: d 'Date:
Time;
Receive b' L : ---0hte:, Tllmy,,:�

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 5/30/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 5/20/2019
Meritech Work Order # 05201917 Sample: Sludge Storage Grab 5/20/19
Parameters
% Total Solids
Fecal Coliform
Results Analysis Date , Renortin Limit imit Method
2.24 % 5/20/19 0-100 % SM 2540B
2,029 col/ g dry 5/20/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

sins
Chain of Custody Record (COC)
NPDES#: UQ M 63F,14
C-ko�Cr -y�l`c,, i&A W6W PhonerL 5%a—
Address:_ Ig o O f)i'Cx w2J -:g6-7 Fax: _33 'J .3 _ ,52X
� cuh _ J�} C a7�53 Email: a'�grct�w�.co
Project:
P.O.#: 1 0,4
Attention: + Turn Around Time*
t
*RUSH work needs prior approval,
How would you like your report sent? c
Std 10d s 3-5 Davs 24-48Hrs
Circle all that apply; Email (preferred) Fax, Mail
MERI1'EChI INC.Client:
SS
It A ENVIRONMENTAL LABORATORIES
rr `sa 642TamcoRd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
" Email: [e-mail]
www.meritechiabs.com
•
Sample Location and/or 1D #
Sampling Dates & Times
PersonTal;dngs le ( g /Print):pp yy iJo-�
& VCl f + / 1
Lab Use Only
Start
End
Comp?
Grab?
#ot
Cont.
Test(s) Required
.Ice?
e / No
pH OK?
Cl OK?
Date
Time
Date
Time
Sfn !�L
- 20-111139
SalT d!�
{�.p a
v� [bEiVen
Temperature Upo l�
Recei, t'
Method of
Shipment:
*** Dechlorination <0.5 p m of Ammonia, Cyanide,
Phenol and TKN
samples
must be done In the field prior to preservation. **"
Comments:
Compositor #
�# UPS
Jug #
Fed Ex
Are these results for regulatory purposes? Yes
_ No
eport results in: mg/L g/kg ug/L_
nd Delivery
li q tshed by: tei�
Zel*
Time .
R cely d Time:tl ,
V
Other
hed Date:
Time:
Receiv?d by: ate: Time:
lin ish d by: Date:
Time:
Re ivea E' a;eL Time ; r
�

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
GEOMETRIC MEAN CALCULATIONS FOR SLUDGE
503 B
THIRD QUARTER - 2019
DATE
RESULTS (collq dry)
UNITS
% DRY SOLIDS
August 6, 2019
< 450
MPN/g.dry
2.02
August 7, 2019
< 461
MPN/g.dry
1.97
August 8, 2019
1998
MPN/g.dry
1.82
August 13, 2019
< 565
MPN/g.dry
1.61
August 14, 2019
579
MPN/g.dry
1.57
August 15, 2019
649
MPN/g.dry
1.40
August 19, 2019
678
MPN/g.dry
1.34
GEOMETRIC MEAN =
669
MPN/g.dry
1.68

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
8/15/2019
NPDES#:
WQ0003824
P.O. M
Credit Card
Date Sample Rcvd:
8/6/2019
Meritech Work Order # 080619125 Sample: Sludge Storage Grab 8/6/19
Parameters 13esul Analysis Date Reporting Limit Met
hQd
%Total Solids 2.02 % 8/7/19 0-100 % SM 2540B
Fecal Coliform <450 col/ g dry 8/6/19 450 col/ g dry SM 9222 D
1 hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

--------------
819/18
Chain of Custody Record (COC)
NPDES#: LN Q OcY33 82N
Client: C� ► b� CTpAoM W"TP Phone: � 6 -570— &7LI
Address. o fl� awer ?� S7 Fax: 3.3 6 - 513 -550 2
�ra� JAG a7� Email:
Y.
Project:
P.O.#: C4 T
Attention: & Turn Around Time*
''RUSH work needs prior approval,
How would you like your report sent? r s a Iv
Circle all that apply: Email preferred), Fax, Mail Std 1 a s) 3-5 Davs 24-48Hrs
,. I ' ��
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
WONVI/.I�IeCIteCiliabS.00171
Sample Location and/or ID #
Sampling Dates & Times
Person Taki gSam Si 'int):
Lab Use Only
Start
End
/
•
omp,
Grab?
# of
Cont.
Test(s)
Required
On Ice?
Yes / No
pH OK?
Cl OK?
Date
Time
Date
Time
SA-ZMQP'
ll -
G
�-�-r •
Temperature Upon
Receipt: ;:-e. (I
Method of
Shipment:
** Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN
samples
must be done in the field prior to preservation.
Comments:
Compositor #
Pug#
UPS
Fed Ex
Are these results for regulatory purposes? Yes
W No
eport results in: mg/L Q- mg/kg U ug/L is
and Delivery
Relinquished) / J �e:
G�_
Timer ` /;s
W
Re eived�y -p�te,• Time
'�, (�
Other
R in i by: ���rDate
Tim
Rec ' y: Date: Time.
Reli uis ed by: Date:
Time:
Received b Lab: — 1 ^Date• , Time:

Meritech, Inc.
-:
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Report Date:
8/16/2019
(-- Client: Graham, City of
NPDES#:
WQ0003824
I P.O. Drawer 357
P.O. #:
Credit Card
Graham, NC 27253
-
Date Sample Rcvd:
8/7/2019
i
Meritech Work Order # 08071995 Sample: Sludge Storage Grab
8/7/19
i Parameters
Results Analysis Date Reporting
Limit
Method
% Total Solids
1.97 % 8/8/19
0-100 %
SM 2540B
Fecal Coliform
I
<461 col/ g dry 8/7/19
461 col/ g dry
SM 9222 D
i
I hereby certify that 1 have reviewed and approve these data.
Laboratory Representative
i
- 642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

e,9„8 Chain of Custody Record (COC)
NPDES#: GI 'D00 2
?_���
� I�
� Client: C7b`� �.a WPhone: RBr , C�. 7G � 671
Address: Fax:_ -IS
C a7 2S3 Email: G'n Gr of
Project:
P.O.#:
Turn Around Time*
Attention: *RUSH work needs prior approval,
How would you like your report sent? c es ADDIV
Circle all that apply. Email (preferred) Fax, Mail Std 10d 3-5 Da s 24-48Hrs
i INC.
fr - ENVIRONMENTAL LABORATORIES
642TamcoRd. Phone:[phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
WWW.meriechlabs.COm
Sample Location and/or ID #
Sampling Dates & Times
PersonTakin mp gn/ 1
lab Use Only
Start
End
mp.
Grab?
# of.
Cont
Test(s)
Required
On Ice?
Yes/No
pH OK?
CI OK?
Date
Time
Date
Time
$-7-19
Cr
iecQ.
l
Temperature Upon
Receipt: 4t
Method Of
Shipment:
*** Dechlonnation (<0.5 pm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation. ***
Comments:
Compositor #
Jug#
UPS
Fed Ex
Are these results for regulatory purposes? Yes No
Re o results in: mg/L mg/kg [ ug/L
nd Delivery
Retlnquished b : gate: T er
�— J-� I q , C.�C%
Re eiv ' Date: Timed / �
— dC ' lJ
Other
m i b te: irne:
�.- -`!
Receive by: Date: Time:
Date: Time:
Received by Lab: a ' Date: I _ Time:; ,
I

Meritech, Inc.
-
Environmental Laboratory
-
Laboratory Certification No.165
Contact: Cris Routh
Report Date:
8/16/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
-" Graham, NC 27253
Date Sample Rcvd:
8/8/2019
Meritech Work Order # 080819105 Sample: Sludge Storage Grab 8/8/19
Parameters Results Analysis Date Reporting Umi Methad
% Total Solids 1.82 % 8/12/19 0-100 % SM 2540B
Fecal Coliform 1,998 col/ g dry 8/8/19 739 col/ g dry SM 9222 D
I hereby certify that have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (CDC)
`` NPDES#: 7 Q Oa e'>,92A
Client: ` 1 0 �w Phone: .3 -571p - 6721
Address: a . {rer 7 Fax: ?36
,Aii
C �;.7a-Email: o C:' a
Project:
P.O.#: Cre � C:aA
Q Turn Around Time*
Attention: ` '`� *RUSH work needs prior approval,
How would you like your report sent? ar es ADDIV
Circle all that apply: Email (preferred} Fax, Mail 5td 10 s) 3-5 Da s 24-48Hrs
MERITECH, INC.
r ENVIRONMENTAL LABORATORIES
642Tamco Rd. Phone: [phone]
it Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Takings ple {S' rin A_ �
1�1
Lab Use Only
Start
End
Comp?
Grab?
#of
Cont.+
Tests)
Required
Ice?
/ No
pH OK?
CI OK?
Date
Time
Date
Time
� a `ifis
Temperature Upon
Receipt: ,
Method of
Shipment:
*** Dechlorination (<0.5 ppm) ofAmmonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation.
Comments:
Compositor #
Jug #
UPS
Fed EX
Are these results for regulatory purposes? Yes No C
Report results in: mg/L mg/kg ug/L
' and Delivery
Relinquished 1. e: Tim
g _ q �j
Received by: at Time:
Other
Rel' u— y: �(�ate Ti `3
Received by: bate! Time:
Relinquished by: Date: Time:
Received by Lab: J� ;. - r Daje: r Time:

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 8/27/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. M Credit Card
Graham, NC 27253 Date Sample Rcvd: 8/13/2019
Meritech Work Order # 08131929 Sample: Sludge Storage Grab 8/13/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 1.61 % 8/14/19 0-100 % SM 2540B
Fecal CoIiform <565 col/ g dry 8/13/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data. j 6 Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (COC)
NPDES#: IA-1 6100c),-�g2q
Attention: Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? rzes Apgly
Ci'rcle all that apply: Fax, Mail
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking San*e gn/Print).* ,
fte ("rx-imo (-I
Lab Use Only
Start
End
cd;;?
Grab?
#of
Cont.
Test(s) Required
On Ice?
Yes No
pH OK?
Cl OK?
Date
Time
Date
Time
Temperature Upon
Method of
Dechlonnation (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
Fed Ex
Are these results for regulatory purposes? Yes No
Report results in: mg/L mg/kg ug/L
Q#and Delivery
4 Other
a
ReTrn-4[sVed by. '--Date- Time:
Received by Lab: Dam Ti m e:
^.J

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 8/27/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 8/14/2019
Meritech Work Order # 03141926 Sample: Sludge Storage Grab 8/14/19
Parameters Results Analysis Date Reporting Limit Method
%Total Solids 1.57 % 8/15/19 0-100 % SM2540B
Fecal Coliform 579 col/ g dry 8/14/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data. Z�2 /j/j -44
Lab ra ory epresentative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

8/9/78
Chain of Custody Record (COC)
NPDES#: W Q 000 3$�2.'1
Client: r"L. bf 1,11 P Phone:,-i36 - 510 - 021
Address: .. 01, �lOaaeJ" 3s� Fax: � 6 - 513 — 55 -12.
`
�T�c�aM �1 c a:� a53 Email: _C ra-ckQa�, of
Project:
P.O.#: ert&;`S CCV4
Attention: Q� i S I`oJk Turn Around -Time*
*RUSH work needs prior approval,
How would you like your report sent? har es AoD1v
Circle all that apply: Email{preferred), Fax, Mail std 10d 3-5 Da s 24-48Hrs
El
MEFRITECH 1
z,?
e" ENVIRONMENTAL LABORATORIES
s
` 642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID
Sampling Dates Times
PersonT'amp�):
Lab Use Only
Start
End
Comp?
Grab?
# of
Cont.Test(s)
Required
On Ice?
;Yes / No
pH OK?
Cl OK?
Date
Time
Date
Time
C
il
J- O
Temperature Upon
Receipt: !") 11
Method of
Shipment:
*** Dechlorination (c0.5 pm) of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
UPS
Jug #
Fed Ex
Are these results for regulatory purposes? Yes
No
e ort results in: mg/Lt mg/kg ug/L
and Delivery
Relin p hed by: Dat :
+'
TinpQ:
Rece a Da Tirrig:
Other
+_
Min&ui ed b : — ` ^ Date:
Time. -
Receiv y: ` Date: Time:
Relinquished b Date:
Time:
Received by Lab: i ,� .' rY Datg j pi Time:

Meritech, Inc.
Environmental Laboratory
4
Laboratory Certification No.165
Contact: Cris Routh
Report Date:
8/28/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
Graham, NC 27253
Date Sample Rcvd:
8/15/2019
Meritech Work Order # 08151919 Sample: Sludge Storage Grab
8/15/19
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
1.40 % 8/16/19
0-100 %
SM 2540B
Fecal Coliform
649 col/ g dry 8/15/19
739 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data, _ �_ n ff --k- CP 14-)
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

819118
Chain of Custody Record (COC)
NPDES#: n
�rr , `�� li --n
Client: oT Q,kcyn WVJ Phone: -S�, -,�'70 - G 7z, S
RIC
J
�.
Address: l . D . QJ'�- 5� Fax: ���, — �S 13 — O 2
.s;
ENVIRONMENTAL LABORATORIES
I�iia�fY`� NC a-%25�3 Email:
642Tamco Rd. Phone: [phone]
Project:
`'•
Reidsville NC 27320 Fax: [phone]
P.O.#:C'J'e�GLA CQJ-d
Email: [e-mail]
Attention: Cr;--, i_-, �>o,a' Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent?
www.meritechiabs.com
C arEss A of
Circle all that apply: Email (preferred), ax, Mail Std 10d 3-5 Da s 24-48Hrs
Sampling Dates &'Times
Person Takin 5amp nnt): J
/ lQ �cGG'nn
Lab Use Only
Sample Location and/or ID #
Start
End
Comp?
# of
Test(s)
on Ice?
pH OK?
Date
Time
Date
Time
Grab?
Cont.
Required
Yes / No
Cl OK?
A
p nwA p� O
Temperature Upor1.
Method of
*** Receipt `)G
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation. ***
Shipment:
Comments:
Compositor #
UPS
Jug #
Fed Ex
Are these results for regulatory purposes? Yes
No eport results in: mg/L [ mg/kg ug/L [
and Delivery
Relinquished by- Date: 19
•�; w
Tim Re eiv Dat Tim
j � _ �-- � $-: jU
Other
Rel1n i h Date:.
-S�
T e�
Rec ived y: Date: Time:
i
Rel quis by Date:
Time:
Re ed by �" tit : j Tirr:
L
x�-

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
8/28/2019
NPDES#:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
8/19/2019
Meritech Work Order # 08191908 Sample: Sludge Storage Grab 8/19/19
Parameters Results Analysis Date Reporting_ Limit Method
% Total Solids 1.34 % 8/21/19 0-100 % SM 2540B
Fecal Coliform 678 col/ g dry 8/19/19. 739 col/ g dry SM 9222 D
1 hereby certify that have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

8/9/18
Chain of Custody Record (COC)
NPDES#: )njQp003a)q
16+ (WJ)g—, Phone : a:�4 -,S-)o — 67 11
Client.CiW W) -P
-h
Address:- Fax:
Email: CCJ
Project:
Q P.O.#: -r,
Attention: P-0 isk J Turn Around rime*
*RUSH work needs prior approval,
How would you like your report sent? C arees ADDII
StAL10 dayt 3-5 -Days 24 - 48 Hrs
Circle all that apply: Fax, Mail 1
MERITEC®
H INC
ENVIRONMENTAL LABORATORIES
642 Tarnco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person T kind Samp ign/Print).
661�
Lab Use Only
Start
End
Comp?
Grab?
# of
Co
Test(s) Require
On
On Ice?
No
pH OK?
Cl OK?
Date
Time
Date
Time
U 01-
Temperature Upon
Receipt:
.2, PQ
Method of
Shipment: .
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol
,and -TKN
samples
must be done in the field prior to preservation.
Comments:
Compositor #
[jug #
UPS
Fed Ex
Are these results for regulatory purposes? Yes
Q No
ftort results in: mg/L [a g/kg ug/L
�and Delivery
T1
'e by: 9 72:,
Re to �
1
Tiij�
r
Other
c
ny:
ENE e:
I
'
Ilp
Receivfby-'4 t---' te: T1
Rellhqulihed by: Date: M
Received by Lab
-A,- , eiTime:
jhI ,,--Mii — I
"�W

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
GEOMETRIC MEAN CALCULATIONS FOR SLUDGE
503 B
FOURTH QUARTER - 2019
DATE
RESULTS (col/q dry)
UNITS
% DRY SOLIDS
October 8, 2019
469
MPN/g.dry
1.94
October 9, 2019
1095
MPN/g.dry
1.66
October 10, 2019
2543
MPN/g.dry
1.43
October 15, 2019
3565
MPN/g.dry
0.51
October 16, 2019
< 1045
MPN/g.dry
0.87
October 17, 2019
3952
MPN/g.dry
0.92
October 21, 2019
19761
MPN/g.dry
0.23
GEOMETRIC MEAN =
2336
MPN/g.dry
1.08

Meritech, Inc.
Environmental Laboratory
- Laboratory Certification No.165
Contact: Cris Routh
Report Date:
10/16/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
Graham, NC 27253
Date Sample Rcvd:
10/8/2019
Meritech Work Order # 10081976 Sample: Sludge Storage Grab
10/8/19
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
1.94 % 10/10/19
0-100 %
SM 2540B
Fecal Coliform
469 col/ g dry 10/8/19
739 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data. �Prl O
Laboratory' Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]
F!

sr9na
Chain of Custody Record (COC)
p NPDES#:
Client: i of ��'t`C�GtM. W WTP Phone:
,%-S(3 -S50 �Address:
&aja M NC, c 7 a.53 Email:C1 F�ila .h.ry
Project: -II
P.O.#: CPecu1 � +"' QA
Attention: Cris AJt, Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? . Charges A of
Std 1 a s} 3-5 Days 24-48Hrs
Circle all that apply: Email (preferred) Fax, Mail
LF
E 'T C C.
J 1 IN
f.
'u ENVIRONMENTAL LABORATORIES
`F 642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meri•techlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person TakingSamp[✓Print}: :.5 S . 4Z'P
Lab Use Only
Start
End
Comp?
Grab?
#`of
Cont.
Test(s)
Required
on Ice?
Yes / No
pH OK?
Ci OK?
Date
Time
Date
Time
-a
U
1
- ram.? t
�t
Temperature Upon
Receipt: %
C1
Method of
Shipment:
**' Dechlorination (<0.5 ppm} of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation. ***
Comments:
Compositor #
C) UPS
Jug#
Fed Ex
Are these results for regulatory purposes? Yes
No
Re qrt results in: mg/L mg/kg ( ug/L
and Delivery
Relinquisiq?d by .• te:
(} J
Time:' tt/
t
R eiv d b Da Tm
Other
Reli q he8 b —at
Tim r
R y: Y Date: ime:
Relinquished by: Date:
Time:
Received by Lab: `�,,.__. yy (� Jul: Time: }y�
U

1
Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Client: Graham, City of
P.O. Drawer 357
Graham, NC 27253
Report Date:
10/16/2019
NPDES#:
WQ0003824
P.O. #:
Credit Card
Date Sample Rcvd:
10/9/2019
Meritech Work Order # 10091948 Sample: Sludge Storage Grab 10/9/19
Parameters Results Analysis Date Reporting Limit Method
% TotaI Solids 1.66 % 10/10/19 0-100 % SM 2540B
Fecal Coliform 1,095 col/ g dry 10/9/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data. 1
Laboratory Repre entative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

wens Chain of Custody Record (COC)
N P D E S#:
Client: of La"WO-P Phone: --S-)b - 2-1
Address- Fax: -�>
Email:
Project:
P*01#* cppacu� COA
Attention: Turn Around rime*
'f-► *RUSH work needs prior approval,
How would you like your report sent? C iawes Aoo1v
Circle all that appl� Email =(pefe-ed) Fax, Mail Stcl (10 3-5 D 24-48HTs
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
[e-mail]
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sam le Sign/Print):
vp'4�
Lab Use Only
Start
End
comp?
Grab?
# of
Cont.
Test(s)
Required
On Ice?
Yes No
pH OK?
Cl OK?
Date
Time
Date
Time
Temperature Upon
Receipt -
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
UPS
JJug#
Fed EX
Are these results for regulatory purposes? Yes 1�5 No
Reresults in: mg/L mg/kg ug/L
,Fk(nd Delivery
Re inqu ed by: Date: Time
C�
ived Time
al
Qd Other
Iin d by. Ve: Ti
Rby. Date: Time:
ReTinquAhed 6y: Date, T
b're� -rime-
Received by Lab: barer ./ ki
JIM 1101

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 10/22/2019
Client: Graham, City of NPDESH: WQ0003824
P.O. Drawer 357 P.O. M Credit Card
Graham, NC 27253 Date Sample Rcvd: 10/10/2019
Meritech Work Order # 101019122 Sample: Sludge Storage Grab 10/10/19
Parameters -Results Analysis Date Reporting Limit Method
% Total Solids
1.43 %
10/11/19
0-100 %
SM 2540B
Fecal Coliform
2,543 col/ g dry
10/10/19
739 col/ g dry
SM 9222 D
I hereby certify that 1 have reviewed and approve these data.
1.2111-11-
La&orat6ty Representatfve
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Chain of Custody Record (COC)
NPDES#: �„1000baS2,N
Cli//e��nt: . CC , Of&wkWW3rPhone:__, —s-(531—,,0�—�6%
3i—a,�T �J7 Fax:Address
c1k1Q� �JC '�'� oi�J Email: CS`ojr&��Jc,ro-v\aM: Cot-
Project:
P.O.#: PA
G-S 1`-�i T ('
((��
Attention: io, Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? Char es A DI
Std �o ; 3-5 Da s 24-4�8Hrs
Circle all that apply: Email (preferred) , Fax, Mail
Perso TakingSample(Si n/Print): �, Lab Use Only
h 4-r
MEFUTECH,
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
�h
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Start
End
comp?
Grab?
# of
Cont.
Test(s) Required a
on Ice?
�!� / No
pH CI
Cl OK?
Date
Time
Date
Time
Temperature Upon
Receipt: Ell
=
Method of
Shipment:.
*'* Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN
samples
must be done in the field prior to preservation. ***{
Comments:
Compositor #
Jug#
UPS
Fed Ex
and Delivery
Are these results for regulatory purposes? Yes a No
Relinquish d by: ` Date: Time:
Report results in• mg/L mg/kg u L
Re ve y: Date m
other
Relin is by: �D Tim �)
7
Received by: Date: Time:
Relinquished by: Date: Time:
Received by Lab:: , •- Dam^ �l'', Time: �� '

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Report Date:
10/23/2019
Client: 'Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. M
Credit Card
Graham, NC 27253
Date Sample Rcvd:
10/15/2019
Meritech Work Order # 10151918 Sample: Sludge Storage Grab
10/15/19
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
0.51 % 10/17/19
0-100 %
SM 2540B
Fecal Coliform
3,565 col/ g dry 10/15/19
739 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data. oz�-A
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

MAS Chain of Custody Record (COC)
NPDES#: WO
Client: vvrf Phone:- 3Z� -,�-70 2- J
i
Address: 357 Fax: S36-,!tiE
Email: CEO caa
Project:
P.O.#:
Attention: C f- t'S AcJ-k- Turn Around Time*
*RUSH w' r needs prior approval,
How would you like your report sent? 1 work
rges Ann v
Circle all that apply: Fax, Mail Std LIQ -42'y!4 3-5 Davs 24 - 48 Hrs
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking S (Sign I
---I
Lab Use Only
Start
End
lComp?
Grab?
#of
Cont.
Test(s)
Required
1ce?
.1gsI/ No
"-pH OK?
Cl OK?
Date
Time
Date
Time
W Dr:
Temperature Upon
Receipt.
Method of
Shipment:
Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor#
Jug #
UPS
Fed Ex
Are these results for regulatory purposes? Yes 5Y No
116,Q�8 results in: mg/L mg/kg g/L E
D-Fj ancl Delivery
RRef'qu hed Date: 1 Time
R:ei' Date; Time:
16 -
Other
Ck=:�
RecgFv�d W-. Date. Time.
heiin4tullshed by: Date: Time:
d b; Lab: L
R� - - -- -
1-111�-- I
are-.

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Contact: Cris Routh Report Date: 10/24/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 10/16/2019
Meritech Work Order # 10161920 Sample: Sludge Storage Grab 10/16/19
Parameters Results Analysis Date Reporting Limit Method
% Total Solids
0.87 %
10/17/19
0-100 %
SM 2540B
Fecal Coliform
<1045 col/ g dry
10/16/19
1045 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data. A'
aboratory epres ntative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

8/9/18
Chain of Custody Record (COC)
NPDES#: VV Q in in o� S 2— Ll
Client: Phone:. 336 -- S- 70 - 6 7 1 f
Address: Fax;
-C Email: if-6,AL
Q U
Project:
P.O.#: Crcx A— C"
ion: Turn Around Time*
Attent *RUSH work needs prior approval,
How would you like your report sent? Char es A I
Circle all that appi Fax, Mail Std_L101Ws) 3-S Da 124-48Hrs
<]Ei� tn
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
PersonT �kiin Sample(si nt): _
1Z)a tit.
Lab Use Only
Start
End
Comp?
Grab?
# Of
Cont.
Test(s) Required
On Ice?
On
No
pH OK?
C1 OK?
Date
Time
Date
Time
S�6 nq "e-
16 1
G
J
L—
Temperature Upgn
Receipt -
Method of
Shipment:
---------
Dechlorination (<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples must be done in the field prior to preservation.
Comments:
Compositor#
Jug#
UPS
Fed Ex
Are these results 10 ry pYesr regulatory Yes
No E a
Report
Reporesults in: mg/L mg/kg g/L
�Wncl Delivery
Relinquished iiar. 9
Time: 3,,
R db e:
'M Y' VA L 4- 4
Other
he D
Time:
Received y: Date: Time:
RdiiniItTlshed by: DAte: I
Time:
Received by Lab: t
, Time: q�Q

Meritech, Inc.
� os
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh Report Date: 11/5/2019
Client: Graham, City of NPDES#: WQ0003824
P.O. Drawer 357 P.O. #: Credit Card
Graham, NC 27253 Date Sample Rcvd: 10/17/2019
Meritech Work Order # 10171920 Sample: Sludge Storage Grab 10/17/19
Parameters
% Total Solids
Fecal Coliform
Results Analysis Date Reporting Limit Method
0.92 % 10/24/19 0-100 % SM 2540B
3,952 col/ g dry 10/17/19 739 col/ g dry SM 9222 D
I hereby certify that I have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

W9r18 Chain of Custody Record (COC)
NPDES#:_ c�.o6 gZ,y
�_ d-P 6_f_ 1 Phone: �� 70 - 6 711
I,� S-
Address P, c� �l`Cy�eJ" 7 Fax: -33t
-
��-C'Q,I�GtM !q G a % Email:
Pro ect:
J
P.O.#:- 0_- +car4
n �
Attention: l 1`��S �D 1\ Turn Around Time*
*RUSH work needs prior approval,
How would you like your report sent? 11. Char es An niv
Circle all that apply: Email (preferred), Fax, Mail Std ll d 3-5 Da s 24-48Hrs
MERiTECINC.'lient:
1 °
ENVIRONMENTAL LABORATORIES
' 642 Tamco Rd. Phone: [phone]
►'
Reidsville NC27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Sampling Dates & Times
PersonTaki Sample /Pr
" Gam- D l I'�'lc hn
Lab Use Only
Start
End
Comp?
Grab?
#of
Cont.
..4 '
Test(s) required
Onlce?
Yes'/ No
pH OK?
Cl OK?
Tim
e me
Date
Time
Q
J7)
, G
I
A �- ;
--
lis °
Temperature Upon
Receipt:
Method of
Shipment:
*** Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol and TKN samples
must be done in the field prior to preservation.
Comments:
Compositor #
Jug #
UPS
Fed Ex
Delivery
Are these results for Eff_,142tory purposes? Yes No
Relinquished b 1 O - Qate:l e:
Report results in: mg/L mg/kg ug/L
Rec ve y J- Date: Time -
Other
Other
a e: 9 Time: ^j,,
Received by. 1 Date: Time:
Relinquished by: Date: Time:
Received by Lab. Time:f?
Doti

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Cris Routh
Report Date:
11/5/2019
Client: Graham, City of
NPDES#:
WQ0003824
P.O. Drawer 357
P.O. #:
Credit Card
- Graham, NC 27253
Date Sample Rcvd:
10/21/2019
Meritech Work Order # 10211918 Sample: Sludge Storage Grab
10/21/19
Parameters
Results Analysis Date Reporting
Limit
Method
% Total Solids
0.23 % 10/24/19 0-100 %
SM 2540B
Fecal Coliform
19,761 col/ g dry 10/21/19
739 col/ g dry
SM 9222 D
I hereby certify that I have reviewed and approve these data."?/ 6A/-
La oratory epresentative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

aims
Chain of Custody Record (COC)
NPDES#: \PJQ oo '-'AR2 `'l
Client: of T('OJYJN\ W f P Phone: aa6-�7a�- 6721
�� � �®
MENR9
Address: Fax: _23to _ 's.i
ENVIRONMENTAL LABORATORIES
c�tctM . 1J C �.��•�� Email: CPoJ- Q C�b o`f��,rc.�1aH•
:f
P.
642 Tamco Rd. Phone: [phone]
Project:
Reidsville NC27320 Fax: [phone]
1 1
P.O.#: ' C
`
Email: [e-mail]
Turrkneed
Attention: ► S � ' v
*RUSH work needs prior approval,
priory
How would you like your report sent? Char es A I
www.meritechlabs.corrl
Std 10 s) 3-5 Davs 24-4�8Hrs
Circle all that apply Fax, Mail
Email (preferred),
Sampling Dates & Times
Person Takin& Sample (Sign/Pr t): CS�I C�
r
Lab Use Only
Sample Location and/or 1D #
Start
Endcomp,
Test(s)
On Ice?
H OK?
Date
Time
Date
Time
Grab?
Cont.
Required
Yes / No
Cl OK?
Temperature Upon
Receipt: —1 <
*** Dechlorination
Method of
(<0.5 ppm) of Ammonia, Cyanide,
Phenol and TKN samples
must be done in the field prior to preservation.'**
'I
Comments:
Compositor #
Shipment:
UPS
lug #
Fed Ex
Are these results for reg_ulatory purposes? Yes
No
Report results in: mg/L mg/kg ug/L
nd Delive ry
Relinquished D _ Daat1+ 19
Time:/3 O
Received by: `,Dat v2 Ti /
Other
R 5 /Ote: I
i J 2 O
eived by: Date: Time:
Relinquished by: Date:
Time:
Re ' ed by LT
& te: mg� 6 `� �c
! ( 1
i�
J

SECTION 11
S.O.U.R. REPORTS

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
SOUR TEST STATISTICAL ANALYSIS AND FINAL RESULTS SUMMARY
FIRST QUARTER RESULTS - 2019
Date:
Digester Temp:
Sampling Time:
Sampled By:
Analysis Time:
Analyzed By:
Total Solids:
Beginning Temp (°C):
End Temp (°C):
Time (minutes) 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Temp Corrected SOUR:
(mg Oxygen/hr/g)
3/14/19
3/15/19
3/15/19
3/16/19
3/17/19
3/25/19
3/25/19
10.5
12.5
12.9
11.9
10.6
10.2
11.4
1345
1133
1335
1053
1426
1036
1403
AW
CS
CS
SS
SS
AW
AW
1347
1139
1340
1056
1432
1042
1405
AW
CS
CS
SS
SS
AW
AW
1.9
1.8
1.8
1.8
1.8
1.9
1.9
11.8
13.8
1 13.9
12.7
11.5
11.5
11.8
15.21
16.5
1 167.0
15.8
15.0
13.3
14.1
DO Level Ima/Il
8.16
8.58
8.35
8.17
8.43
8.78
7.81
6.47
8.09
6.34
7.97
8.29
7.02
5.61
6.62
8.00
6.21
7.76
7.99
6.75
4.38
6.70
7.37
6.16
7.60
7.87
5.80
4.11
6.59
7.33
6.09
7.50
7.82
5.84
3.99
6.48
6.91
6.01
7.32
7.55
5.60
3.98
5.20
6.62
5.92
7.36
7.44
5.62
3.92
4.00
6.59
5.87
7.23
7.35
5.09
3.85
3.59
6.50
5.78
7.16
7.12
4.86
3.77
3.47
6.64
5.66
7.08
7.11
4.90
3.76
5.17
6.49
5.64
6.95
7.02
4.90
3.70
5.89
6.38
5.57
6.60
6.93
4.69
3.68
5.63
6.28
5.47
6.69
6.82
4.52
3.71
5.44
6.20
5.43
6.55
6.67
4.37
5.40
5.28
6.11
5.36
6.46
6.61
1 4.29
1 3.88
5.15
6.04
5.35
6.34
6.45
1 4.29
1 3.87
0.70 0.70 0.54 0.57 0.67 1.23 0.58

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature.
Sampling Date/Time
Sampled By.
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
8.16
6.47
6.62
6.70
6.59
6.48
5.20
4.00
3.59
3.47
5.17
5.89
5.63
5.44
5.28
5.15
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
3/14/19
10.5
3/14/19 1345
AW
3/14/19 1347
AW
1.9
11.8
15.2
0.15
6.7
0.56
Do Dry Solids
degrees Celsius
degrees Celsius
8.85 mg Oxygen/hr
0.47 mg Oxygen/hr/g
14 degrees Celsius
1.50
Temperature Corrected Specific Oxygen Uptake Rate: 0.70 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
rn
E
c
CD 5
a�
a
x
O
4
0
W
3
2
1
0
Oxygen Uptake Rate Chart
y =-0.1475 + 6.8685
i
1
i
i
i
i
i
i
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction q
Option 4 - SOUR DATE: ?-1,-//
GRAHAM WWTP SOUR PEST
DIGESTER:3
TEMPERATURE AT COLLECTION:
DATE/TIME COLLECTED: 3
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME:
ANALYZED BY:
�s
ANAYLSIS ENDED DATE/TIME: 3 ly
BEGINNING SOUR TEST TEMPERATURE:
ENDING SOUR TEST TEMPERATURE:
Time in Minutes
D.O. mg/L
U.
f6
1
C, '/ -7
2
6, 6 Z
3
6�, 7 G
4
S
5
�. ' S
6
S,ZG
8
9
10
11
12
5
13
• `�`�
14
5.
15
(S
DO METER CALIBRATED: '3 -/,( AT ` 3ziLl-
C/2., 3 c L % �• q3 mg/L

DIGESTER DATA SAMPLE DATE:
DIGESTER #1� SAMPLE TIME:
IR:
T P. -
° CELSIUS
PH -
DO-
mg/L
ALKAL Y -
mg/L
NH3N-
�1
mg/L
TSS -
mg/L
VSS -
mg/L
DIGESTER 92
SAM` LE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
mg/L
_mg/L
mg/L
DIGESTER #3 SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
_mg/L
_mg/L
mg/L
mg/L
PERCENT
Sample Date-
DIGESTER #
Volume Used - 25 mi.
Date In Oven- >— I `i I Date Out of Oven-
Time In- 13 S lJ Time Out- 6 c( 2)
Weight of Dish- 6/<7 gm.(B)
Weight of Wet Solids + Dish- 6) r J'916 gm.(C)
Weight of Dry Solids + Dish- 0 i gm.(A)
Calculations: I�
(A) S, l� ` �� gm. - (B) W �{. I "1 gm.
% Dry solids= ---------------------Divided By------------------------ x 100
r (C) �, �� ^� $�h gm.- (B) L{ �, (� I I `i gm.
o a (410 gm.
(---------- DIVIDED BY-------)X 100 =_ % TOTAL DRY SOLIDS
,? H > I I `A 3 gm.
Sample Date -
DIGESTER #
Volume Used - 25 mi.
Date In Oven- Date Out of Oven -
Time In- Time Out -
Weight of Dish- g
Weight of Wet Solids + Dish -
Weight of Dry Solids + Dish -
Calculations:
(A) gm.-(B)
% Dry solids= ---------------------Divided By
(C) gm.- (B)
gm.
(---------- DIVIDED BY-------)X 100 =
[out
% TOTAL DRY SOLIDS

j Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By,
Total Solids:
Beginning Temperature:
End Temperature:
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
5
8.00
7.37
7.33
6.91
6.62
6.59
6 550
6.64
Slope:
Intercept:
Correlation Coefficient:
GRAHAM WWTP
WQ0003824
3/15/19
12.5
3/15/19 1133
CS
3/15/19 1139
CS
1.8
13.8
16.5
0.15
8.0
0.93
30 Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 9.02 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.50 mg Oxygen/hr/g
Average Temperature: 15 degrees Celsius
Temperature Correction Factor: 1.40
Temperature Corrected Specific Oxygen Uptake Rate: 0.70 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
o�
6
c
m
x 5
O
0 4
N
N_
3
2
1
0
Oxygen Uptake Rate Chart
- -- -- - — ---y =0-150 x-+-8.16
a
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: a
GRAHAM WWTP SOU"TST
DIGESTER: �3
r
TEMPERATURE AT COLLECTION:
j DATE/TIME COLLECTED: 5 -I
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME:3- 5- 0
ANALYZED BY:
ANAYLSIS ENDED DATE/TIME:3-
BEGINNING SOUR TEST TEMPERATURE: 13,
ENDING SOUR TEST -TEMPERATURE: I; >
Time in Minutes
D.O. mg/L
0
9.. _
2
3
4
5
6.
6
7
8
S d7
9
10
11
12
13
14
//
l,9
15
DO METER CALIBRATED: _3 -IS- AT i 1 0G
i o 211-3 % O e' mg/L

IDIGESTER DATA SAMPLE DATE: I I PERCENT ". D , RY SOLIDS
1111­1_1
--l- E-'f E . .... . Sample -Date-
DIGE SAMPLEAIR: DIGESTER #
Mp. - 0 CELSIUS Volume Used - 25 ml.
Date Out of Oven-
kj Date In Oven-
DO- mg/L I Time In- 1137 Time Out- )01-1(0
ALKA ITY - mg/L Weight of Dish- �7__-Iin.(B)
n.
NH3N- mg/L &I weight of Wet Solids + Dish Q (IV (C)
gm.(A)
mg/L Weight of Dry Solids + Dish-
TSS -
VSS - mg/L Calculations:
(A) 111,5635 gin.-(B)
100/° Diy solids� --------------------- Divided By ------------------------ x 100
to
Gm.
DIGESTER 42 S MPLE TIME: (C) Chogin.- (B)
z.
AIR:
TEMP. - 0 CELSIUS
---------- DIVIDED BY -------
x 100= %TOTAL DRY SOLIDS
PH -
-I am.
DO- M
ALKALINITY - mg/L
NH3N
pg/L �S 1 niIe
, te-
TSS - Mg DIGESTER #
VSS - mg/L i':;Volume Used - 5 MI.
:Date In Oven- Date Out of Oven -
Time In -
Time Out -
'PA
9
DIGESTER 93 SAMPLE TIME: N Weight of Dish- Gin.(B)
Weight of Wet Solids + Dish- gm.(Q
AIR:
Weight of Dry Solids + Dish- oin.(A)
0 CELSIUS
TEMP. -
PH - Calculations:
DO- Micr/L
Solids + Dish- gg_in.(A) GI
am. (B) 1.
ALKALINITY - mg/L % Dry solids= ---------------------Divided By---------------------- - x 100
0 n, (B)
NH3N- mg/L (C) V
TSS - Z
/L in G.
ma
__
DIVIDED BY ------- )X 100 % TOTAL DRY SOLIDS
VSS mg/L iji, ----------

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
6.16
6.09
6.01
5.92
5.817
5.78
5.66
5.64
5.471
5�351
GRAHAM WWTP
WQ0003824
3/15/19
12.9
3/15/19 1335
CS
3/15/19 1340
CS
1.8
13.9
16.7
'/0 Dry Solids
Degrees Celsius
Degrees Celsius
Slope: 0.12
Intercept: 6.8
Correlation Coefficient: 0.78
Oxygen Uptake Rate: 6.96 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.39 mg Oxygen/hr/g
Average Temperature: 15 degrees Celsius
Temperature Correction Factor: 1.40
Temperature Corrected Specific Oxygen Uptake Rate: 0.54 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
rn
E
c
a�
5
x
O
a�
4
0
N
3
2
1
0
Oxygen Uptake Rate Chart
y -0.116 + 6.9368
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER:
TEMPERATURE AT COLLECTION: I,a1 9cv
DATE/TIME COLLECTED: 3-15-1 V / I 3_S"
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME:-' I vlo
ANALYZED BY: C 5
ANAYLSIS ENDED DATE/TIME:3- 5- 1-31
BEGINNING SOUR TEST TEMPERATURE: I
ENDING SOUR TEST TEMPERATURE:
Time in Minutes
I D.O. mg/L
0
1
3
2
r '
3
4
Oq
501
6
qa
7
j17
8
r 7
9
$:
10
(v
11
12
13
S,
14
5.361,
15
S.
DO METER CALIBRATED: _ 5^1 � AT > 3
Ci!A , 3 % - 8y J 1 mg/L

DIGESTER #Il
AIR:
EMP . -
P
DC-
ALi,ALINI
NH3N-
TSS -
VSS -
nff(i 11+.,q7C]ER #2
SAMPLE DATE:
SAIP�/ff?L1E TIME:
CELSIUS
g/L
mg/L
mg/L
mg/L
mg/L
`ICII`V1[IE:
AIR: _-
TEMP. -
LSIUS
PH -
D®-
ing/L
ALKALINITY -
' /L
NH3N-
g
TSS -
ng/Lm
VSS -
ing/L
�IDRGESTE1 SAIVYLE ME.
At R: _—
TEMP . -
° CELSIUS
PH -
1
DO-
mg/L
ALKALINIT-`I -
mg/L
'IN H3N-
mg/L
TSS -
rng/L
VSS -
ing/L
W14
It
Sample )[Date- - ! I_ -
DIGESTER 4 -31
Volume Used - 25 ML q
3 Date Out of Oven-
.]Date Iin ®ven- � I � �)► � 10'� �
', Tilne)<ll- 3 Time Out-
; Weight of Dish- Li 3 1 gnl.(B)
i Weigllt of Wet Solids + Dish- 70 , - -� O gm.(C)
i Weigllt of Dry Solids + Dish- OWE' W E' gm -(A)
calculatiolls:
to , �36
- (B) 'I5 - 73 61 gin.
(A) gm.
% Dry solids= ---------------------Divided By---------0 � 6 �= F x 100
(C) -)O < 6,10
gm.- (B) gm.
i
W51.736
gm.
p
o SOLIDS
(---------- DIVIIDED BY-------)X 100 = • % TOTAL DRY
dui Oq L� g,n.
i
i
i
�Saflll Date -
DIGEST 'r
i
Via. oo ume Used - MI.
�Date lill Ovell_
Date Out of Ovell-
%`Billie Ill-
Tillie Out -
Weight of Dish-
gin.(B)
Weigllt of Wet Solids + Dish-
gm.(C)
Weight of Dry Solids + Dish-
N. glll•(A)
(calculations:
(A) gill. - �1.5) Nb
% Dry solids= --------------------- Divided B ------ -- s 100
y---------------
(C) gm.- (B)
DIVIDED BY-------)X 100 = % TOTAL DRY

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
7.97
7.76
7.60
7.50
7.32
7.36
7.23
7.16
7.08
6.95
6.60
6.69
6.55
6.46
6.34
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
3/16/19
11.9
3/16/19 1053
SS
3/16/19 1056
SS
1.8
12.7
15.8
0.11
8.0
0.99
Dry Solids
legrees Celsius
legrees Celsius
6.85 mg Oxygen/hr
0.38 mg Oxygen/hr/g
14 degrees Celsius
1.50
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
a�
c
a�
5
x
O
4
0
ch
3
2
1
0
Oxygen Uptake Rate Chart Y =-0.1142x + 8.1418
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1f
Time (minutes)

Vector Attraction Reduction ) t _ � 1
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION: -I CC_
DATE/TIME COLLECTED:
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME: 3 ' 6- Ios 6
ANALYZED BY: s 5
ANAYLSIS ENDED DATE/TIME: -3-) - ( 11 2,
BEGINNING SOUR TEST TEMPERATURE: I - i C_,
11
ENDING SOUR TEST TEMPERATURE: _j s c--
Time in Minutes
D.O. mg/L
0
S. 17
1
�%•��
2
3
%..
4-50
5
7.3 �L
6
'7, 3'j
77
g
V
9
U C, r,
10
- -I, rp
11
6 G
12
6 6 ci
13
-
14
/J
0 b
15
3
DO METER CALIBRATED:3 -I (" _1q AT
10 1 -3 % - s mg/L
V "1

DIGESTER DAT
SAMPLE DATE:���T u
DIGESTER #fl
SAMPLE TIM
AIR:
TEMP. -
° CE IUS
PH -
DO-
mg/
ALKALINITY -
mg/L
NH3N-
mg/L
TSS -
mg/L
VSS -
mg/L
DIGESTER #2
AIR:
TEMP. -
PH -
DO-
NH3N-
TSS -
VSS -
DI GlES
AIR:
TEMP -
PH -
DO- i
NH�N-
TS� -
VSS -
TIME:
Sample Date-
DIGESTER # �
i
Volume Used - 25 ml. Date In Oven_ `L ch __ Mcu ,) a 1 Date Out of Oven-
Time In- I I �3 Time Out-y
Weight of Dish- 3- gm.(B)
7A. b (�� i� gm•(C)
Weight of Wet Solids + Dish-�-1 Q1J�
Weight of Dry Solids +Dish-
4 / 11�� gm.(A)
i
Calculations: U , � q
(A) I % . q �� �Z gm. - (B) 13 2
gm.
% Dry solids= ---------------------Divided By------------------------ x 100
(C) _7,� , W � gm.- (B) Lj 7 `) 3 Z gm.
u
i l y gm.
° CELSIUS i
(---------- DIVIDED BY-------)X 100 =
alT . t I , 5� gin.
mg/L
mg/L
mg/L
mg/L
#3 SAMPLE TIME:
° CE SIUS
mg/L
y_ mI
zg/L
I + S % TOTAL DRY SOLIDS
j Sample Dat
i DIGESTER #
i
Volume Used - 2 mi.
i
Date LI Oven- Date Out of Oven-
jTime In -
Time Out -
Weight of Dish- g
Weight of Wet Solids + Dish -
Weight of Dry Solids + Dish -
Calculations:
i
(A) gin. (B'
�% Dry solids= ---------------------Divided B,
i (C) gm.-(B)
gm.
(---------- DIVIDED BY-------)X 100 =
--------------- x 100
TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time.
Analyzed By.
Total Solids.
Beginning Temperature.
End Temperature
Dissolved Oxygen Level
8.4
8.2
79
7.8
7.55
7.44
7.35
7.12
7.11
6.93
6.82
6.67
6.61
6.45
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
3/17/19
10.6
3/17/19 1426
SS
3/17/19 1432
SS
1.8
11.5
15.0
0.13
8.3
0.99
Do Dry Solids
degrees Celsius
degrees Celsius
7.55 mg Oxygen/hr
0.42 mg Oxygen/hr/g
13 degrees Celsius
1.61
Temperature Corrected Specific Oxygen Uptake Rate: 0.67 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
a�
E
rn
5
x
O
4
0
3
2
1
0
Oxygen Uptake Rate Chart
y =-0.1259x + 8.412
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1E
Time (minutes)

Vector Attraction Reduction _ C,� ,
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER:
TEMPERATURE AT COLLECTION: , U , E �
DATE/TIME COLLECTED: 3-)-HI 1 � k(.
SAMPLED BY: :SS
ANALYSIS BEGAN DATE/TIME:
ANALYZED BY
�<�
ANAYLSIS ENDED DATE/TIME: 3 -)-� _, �'�
BEGINNING SOUR TEST TEMPERATURE
ENDING SOUR TEST TEMPERATURE:
H. 50C
Time in Minutes
D.O. mg/L.
0
y3
2
3
4
5
�, S
6
'� y
7
3 `)
s
7.i2
g
'1_
10
11
12
13
14
V la L
15
DO METER CALIBRATED:3 -�� - I 4 AT
) 0 �- .3 % - C) ' 5- mg/L
9 11)—

DIGESTER DATA SAMPLE DATE: _
INGESTER 41 SAMPLE TIME:
AIR:
TEMP. - ° CELSIUS
PH - TK*
DO- mg/L
ALKALINITY - mg/L
NH3N- mg/L
TSS - mg/L
VSS - mg/L
DIGESTER #2 9AMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
DIGESTER #3
aZ' Y
JSample Date- i 1.1"\6l,' C►\ -1 l
j DIGESTER #
i
Volume Used r-�725 mi.
Date In Oven- r / �1� Date Out of Oven-
i
7 MCI
X Time In- 14 y O Time Out- Ci
Weight of Dish- i"� > g S1 gm.(B)
i
Weight of Wet Solids + Dish---) 0 , W 7 �' gm.(C)
Weight of Dry Solids + Dish- % 310 9 gm.(A)
i
Calculations:
z (A) y(p. 13.1 Q gm. - (B) gm.
% Dry solids= ---------------------Divided By------------------------ x 100
zz
(C)7�m. ��
° CELSIUS D • S gm.
/ ----- DIVIDED BY-------)X 100 =_ %TOTAL DRY SOLIDS
-----
(
mg/L
_mg/L
_mg/L
_mg/L
mg/L
TIME:
AIR: '
TEMP. -
° CELSIUS
PH -
DO-
mg/L
ALKALINITY -
mg/L
NH3N-
mg/L
TSS -
tng/L
VSS -
1 mg/l,
Date -
DIGESTS
Volume Used -
Date In Oven- Date Out of Oven
Time In- Time Out -
Weight of Dish- gm.(B)
Weight of Wet Solids + Dish- gm.(C)
Weight of Dry Solids + Dish- g A)
Calculations:
(A) gm.-(B)
% Dry solids= ---------------------Divided By------------------------ x 100
i (C)gm.- (B) gm
j (---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
8.78
7.02
6.75
5.80
5.84
5.60
5.62
5.09
4.86
4.90
4.90
4.69
4.52
4.37
4.29
4.29
Slope:
I ntercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
3/25/19
10.2
3/25/19 1036
AW
3/25/19 1042
AW
1.9
11.5
13.3
0.23
7.2
0.89
Yo Dry Solids
Jegrees Celsius
legrees Celsius
13.63 mg Oxygen/hr
0.72 mg Oxygen/hr/g
12 degrees Celsius
1.72
Temperature Corrected Specific Oxygen Uptake Rate: 1.23 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

Oxygen Uptake Rate Chart
10
9
8 Y-- 5
7 �
1
E 6
c
a�
x 5
O
0 4
N S
0 �
3
R
2
1
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: >
TEMPERATURE AT COLLECTION
DATE/TIME COLLECTED:
SAMPLED BY: A�v/
ANALYSIS BEGAN DATE/TIME: /C;,g
ANALYZED BY: Aby
C
ANAYLSIS ENDED DATE/TIME: ;C-� s �f �G>
BEGINNING SOUR TEST TEMPERATURE:
ENDING SOUR TEST TEMPERATURE: (3 '
Time in Minutes
D.O. mg/L
0
7�-
1
7.aK
2
7S
3
�L
4
5^ L
5
S cc
6
7
S.G�
8
9-ICJ
10
11
L( ?
12
13
14
. t
15
DO METER CALIBRATED: ' -'Z-S' /a AT IC, l
1 G L
iLZ:S %- 0' O mg/L

,STER DATA SAMPLE DATE: —
Tl7lTl7Tr/Tl7T?]T/J7T/TTITT/T!-/TlTTr/'/T�)�
ESTER 41 -SAMPLE 'ICl[iv1(IE:
Rp - ° CELSIUS
PH -
DO-
mg/L
ALKAL TY - mg/L
NH3N- mg/L
TSS - mg/L
HISS - mg/L
DIGESTER 42 SA
AIR:
TEMP. -
PH -
IV N
ALKALINITY -
NH3N-
TSS -
VSS -
TIME:
...........
;Sample )(Date-
DIGESTER # 3
�Volurvme Used - 25 ml.
)(Date In Oven- Date Out of Oven- 3
DTime ln- 5-�-�—( ' 1 KZ 3 Time Out- 0 i1 yG'
Weight of Dish- L( 7 7 ` S -7 gam•(B)
Weight of Wet Solids + Dish-7 �• /� 7 ! 9111•(C)
Weight of Dry Solids + Dish- yy gin•(A)
Calculations:
(A) V� : Zu gm. - (B) L/ 7' 7 2 S-% gm
% Dry solids= ---------------------Divided By--------------------- -- x 100
(C) j , 16 7 gm.- (B) L{ 7 : 7 7 > % gm
° CELSIUS �; 7 �_7 M.
g
\ ! (---------- DIVIDED BY-------)X 100 = 1. %TOTAL DRY SOLIDS
i
mg/L
mg/L
7, H1 GESTER 43 SAMPLE TIME*
AIR:
TEMP.
PH -
DO -
ALKALINITY -
3 NiH3N-
TSS -
JSS -
° CELSIUS
mg/L
nlg/L
_mg/L
_mg/L
mg/L
Z S 1-/17 , Z em.
n
DIGESTER
i
i
�Volume Used - 25rill.
// Date In Oven- 3 2 S� -� Date Out of Oven-
iTlme 1(n- C�.
• S Tinle Out-
L �
jWeightofDish- gm.(B)
Weight of Wet Solids + Dish- (O (Z 3 ? gm•(C)
Weight of Dry Solids + Dish-
Co �2ct2t�
SS3-z1-N1 ) 03b
Calculations:
(A) L-N, 6 s Z 9 gm. - (B) YLl 1 SSG gm.
-Divided B --- x 100
%Dry solids= --------------- ---- y---------------- --/-
(C) =7 G 2�3 gm.- (B) �, ! iG gm.
gm.
j (---------- DIVIDED BY ------- )X 100 = % TOTAL DRY SOLIDS
-2- Y, e ?.17 gill.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
m
7.81
5.61
4.38
4.11
3.99
3.98
3.92
3.85
3.76
3.70
3.68
3.71
5.40
3.871
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
3/25/19
11.4
3/25/19 1403
AW
3/25/19 1405
AW
1.9
11.8
14.1
0.11
5.2
0.50
Yo Dry Solids
legrees Celsius
Jegrees Celsius
6.89 mg Oxygen/hr
0.36 mg Oxygen/hr/g
13 degrees Celsius
1.61
Temperature Corrected Specific Oxygen Uptake Rate: 0.58 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
rn
C
rn
5
x
O
4
0
3
2
1
0
Oxygen Uptake Rate Chart
1
i
i
y -0.114 x + 5.315
FT
i
i
i
i
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction .�
Option 4 - SOUR DATE: S " �s
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION:
DATE/TIME COLLECTED: ZS �� ` ` 03
SAMPLED BY: k��_
ANALYSIS BEGAN DATE/TIME:
ANALYZED BY: Aty -
ANAYLSIS ENDED DATE/TIME:3"25S- %! �,�/20
BEGINNING SOUR TEST TEMPERATURE
1/,�: -C
ENDING SOUR TEST TEMPERATURE: `1, l l -
Time in Minutes
D.O. mg/L
0l
1
s. 6C
2
44.3�
3
(�
4
5
3,
6
3- 9Z
7
8:-S
8
3< 7 .7
9
3.7
10
70
11
12
13
14
-�
15
�S
DO METER CALIBRATED: > �ZS / AT
l o 2 , 3 % _ / mg/L
i 35' s

DIGESTER DATA
SAMPLE DATE:
IG ESTIER 41
SAMPLE TIME:
A
TE P. -
° CELSIUS
PH -
DO-
mg/L
ALKALI TY -
mg/L
NH3N-
mg/L
TSS -
mg/L
VSS -
mg/L
DIGESTER #2
8 VJIP LIE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
mg/L
Di NG ESTIER #3 SAMPLE LIE TIME:
AIR:
TEMP. - ° CELSIUS
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
mg/L
_mg/L
_mg/L
_mg/L
mg/L
Sample )(Date- > " 2S r �
DIGESTER 4 3
Volume Used - 25 mi.
Date to Oven- 3'" 2- 9 )(Date Out of Oven- 3-26_ f p
Time )<n- Time Out- 0 ?-U Y
Weight of Dish- L( 7. 7 z gm.(B)
Weight of Wet Solids + Dish- gm.(C)
Weight of Dry Solids + Dish- q b r ZC Y / gm.(A)
Calculations:
(A) Vr : Zc�y"� gm. - (B) 6,1 7. 7 z S'% gm.
% Dry solids= ---------------------Divided By------------------------ x 100
(C) '73, X7 9 gin.-(B) q 7 ` 7 Z -7 gm.
G, `1-79`7
(---------- DIVIDED BY -- ----)X 100 = / • 9 % TOTAL DRY SOLIDS
Z S i-M , Z ern.
Sample )tDatc- 3•-z —( 9
DIGESTER # 3
Volume Used - 25 mi.
](Date In Oven- 3 _ )(Date Out of Oven- C3 `��
Time In- i S Time Out- 6 g c'
Weight of Dish- ''I �(. !' �� gm.(B)
:Weight of Wet Solids +Dish- gm-(C)
Weight of Dry Solids + Dish- 21t(, C S 2-1 gm.(A)
Calculations: u
(A) r �, fj 5 Z� gm. - (B) ��%, l �S� gill.
% Dry solids= -/--- ----------------Divided By------------/------------ x 100
i (C) 6 .7 ; G 233 gm.- (B) �q, < �,i� gm.
i
Y6`7 y gin. 1�
j (---------- DIVIDED BY-------)X 100 = 1 %TOTAL DRY SOLIDS
2 `/, e Q 7 gm.
L, C'utCRcU�

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
SOUR TEST STATISTICAL ANALYSIS AND FINAL RESULTS SUMMARY
SECOND QUARTER RESULTS - 2019
Date:
Digester Temp:
Sampling Time:
Sampled By:
Analysis Time:
Analyzed By:
Total Solids:
Beginning Temp (°C):
End Temp (°C):
Time (minutes) 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Temp Corrected SOUR:
(mg Oxygen/hr/g)
5/6/19
5/7/19
5/8/19
5/9/19
5/13/19
5/14/19
5/15/19
23.4
20.9
21.4
20.9
21.1
19.9
17.1
1233
0914
1032
0916
1217
1137
0855
CS
DM
CS
DM
CS
SS
DM
1239
0920
1038
0922
1222
1143
0903
CS
DM
CS
DM
CS
SS
DM
1.8
1.8
1.8
1.8
1.8
1.8
1.8
21.7
21.2
21.5
21.2
20.8
19.2
17.8
21.9
21.3
21.7
21.5
20.9
20.0
18.8
DO Level (mq/1)
8.67
8.31
8.74
8.62
8.64
6.29
8.67
5.83
6.22
5.75
7.01
6.76
5.63
8.70
5.58
6.14
5.42
6.83
6.69
5.52
8.47
5.47
5.86
5.32
6.62
6.40
5.32
8.36
5.40
5.76
5.27
6.47
6.27
5.30
8.23
5.33
5.52
5.22
6.33
6.12
5.05
8.08
5.28
5.28
5.17
6.15
6.01
4.94
7.97
5.22
5.12
5.14
5.96
5.83
4.81
7.87
5.16
5.00
5.09
5.80
5.67
4.72
7.78
5.11
4.82
5.04
5.64
5.63
4.58
7.67
5.07
4.95
4.98
5.47
5.54
4.40
7.52
5.01
4.94
4.93
5.31
5.23
4.22
7.49
4.94
4.67
4.88
5.13
5.21
4.16
7.31
4.88
4.49
4.83
4.90
5.05
3.94
7.14
4.81
1 4.301
4.76
1 4.78
4.94
3.82
7.07
4.74
1 4.161
4.69
1 4.54
4.75
1 3.63
6.98
0.40 0.59 0.39 0.65 0.57 0.51 0.45

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
[filLou
5.47
5.40
5.33
5.28
5.22
5.16
5.11
5.07
5.01
4.94
4.88
4.81
4.74
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/6/19
23.4
5/6/19 1233
CS
5/6/19 1239
CS
1.8
21.7
21.9
0.13
6.4
0.68
Dry Solids
iegrees Celsius
iegrees Celsius
7.88 mg Oxygen/hr
0.44 mg Oxygen/hr/g
22 degrees Celsius
0.91
Temperature Corrected Specific Oxygen Uptake Rate: 0.40 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
rn
6
c
a�
a�
x 5
O
v
d
0 4
0
3
2
1
0
Oxygen Uptake Rate Chart
1 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:-1 Cl
- I
DIGESTER:
TEMPERATURE AT COLLECTION: IC�!!R:_� >
DATE/TIME COLLECTED: -"-6q J-ul_-�3 __--
SAMPLED BY:_ C .S
ANALYSIS BEGAN DATE/TIME:_ - 0
ANALYZED BY:- C, `a
ANAYLSIS ENDED DATE/TIME: }
BEGINNING SOUR TEST TE € PERA E URE: y� 1.
ENDING SOUR TEST TEMPERATURE: c
�r7
J �
�-qG
DO METER CALIBRATED: -�' I 1 AT c�cl
lU�). > %- 'J= l 6

DIGESTER DATA
SAMPLE DATE:
PERCENT DRY SOLIDS
DIGS TER 41
SAMPLE TIME:
;!Sample Date- r✓ - Mal _ 19
AIR:
r DIGESTER # 3
TEMP.
° CELSIUS
;Volume Used - 25 ml.
PH -
:! Date In Oven- : — (o ` 1 W Date Out of Oven-
DO-
mg/L
_
fiTinie In- Tin1e Out- 0 �533
ALKALINI Y -
mg/L
Weight of Dish- 17, 3
i;
NH3N-
mg/L
l Weight of 1Vet Solids +Dish- 7a, a �► gm.(C)
TSS -
mg/L
` Weight of Dry Solids + Dish- W 79 �3 gm.(A)
VSS -
mg/L
Calculations:
Ill. - B � /'a 111.
(A) �i'7• 8 9 3 c)
% Dry solids= ---------------------Divided By------------------------ x 100
DIGESTER 42
AMPLE TIME:
_ (c) `7a, aN �13 gm.- (B) �{ 7. 3 `�� gm.
AIR:
TEMP. -
PH -
DO-
ALKALFNTITY -
NH3N-
TSS -
VSS -
DIGESTER 93 S
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
_° CELSIUS
�f
(---------- DIVIDED BY-------)X 100 = 4 % TOTAL DRY SOLIDS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
'LE TIME:
_° CLpIUS
mg/L \
m /L
I11 g/LL
mg/L
;:'Sample Date -
DI TER #
=Volume - 25 ml.
:Date In Oven- Date Out of Oven-
-'Time In- Time Out-
Weight of Dish- gm.(B)
` Weight of Wet Solids + Dish-
;_' Weight of Dry Solids + Dish -
Calculations:
(A) Vim.-(B)
10 % Dry solids= ---------------------Divided By-------
(C) 0111.- (B)
glll.
(---------- DIVIDED BY-------)X 100 =
11.(C)
n.(A)
�lll.
-------------- , 00
g111.
% TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time.
Analyzed By.
Total Solids.
Beginning Temperature.
End Temperature
Dissolved Oxygen Level
mq/l
8.31
6.22
6.14
5.86
5.76
5.52
5.28
5.12
5.00
4.82
4.95
4.94
4.67
4.49
4.1
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/7/19
20.9
5/7/19 0914
DM
5/7/19 0920
DM
1.8
21.2
21.3
0.19
6.7
0.88
Yo Dry Solids
legrees Celsius
legrees Celsius
11.13 mg Oxygen/hr
0.62 mg Oxygen/hr/g
21 degrees Celsius
0.95
Temperature Corrected Specific Oxygen Uptake Rate: 0.59 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
A
r
2
in
Oxygen Uptake Rate Chart
i
i
i
y -0. 1855+ 6.9233
i
i
j
i
i
i
1
i
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Af-iraction reduction
Opt -ion 4. - SQU[:
rP SO VJH\� TtS [I
DIGESTER:
TEMPERATURE AT COLLECTION-_
BA E/T11 /!E COLLECTED. -
SAMPLED BY:
.. (yj
ANALYSIS BEGAN DATE/TIME:.- S-'`�-J� p �u
ANALYZED BY:_9_n
ANAYLSIS ENDED ®A s E/ iTWlE: 5-'7_�o�i'3ly
BEGINNING SOUR TEST 6 EMPERA T URE: _ Z
ENDING SOUR TEST TEMPERATURE.-
21.-5
Tuirna in Minutes D.O. m
tv. ZZ
J �
� 5
Bd .q
119 ' A4
12 id 7
13 q
- a5 4 (0
DO METER CALIBRATED: -.5r7' IA — AT `(/1L
/ U2 t 3 % --,�--7--mg/L

DIGESTER DATA SAMPLE DATE: _
DIGESTER 91 SAMPLE TIME:
AIR: C; n
TEMP. - _ 3, q'-' ° CELSIUS
PH - co��" 9
DO-_ S _ 2I ma/L
ALKALINITY - ma/L
NH3N- (j C, '7 ma/L
TSS - 7, 3 0 mg/L
VSS - 510 ma/L
DIGESTER 92 SAMPLE TIME: I C;
AIR: (� —
TEMP. - �1 , ( ° CELSIUS
PH - (o ,`6`l
DO- J 9 j tng/L
ALKALINITY-— 1 ZL1 tng/L
NH3N- n , S A C tng/L
TSS - '7 a ?3G mg/L
VSS - _ Lj . 5-so mg/L
DIGESTER #3 SAMPLE TI-NIE
AIR: - (1:1)
TEMP.-. Do. 'i ° CELSIUS
PH - (� ,
DO- —, : �a I11gIL
ALKALINITY - a 5 `?
nig/L
NH3N- 3 , I O
mg/L
TSS - (_(� ( �-1
mg/L
VSS -
mg/L
0�
=( �1 PERCENT DRY SOLIDS
Sample Date-
:i
DIGESTER # 2-
Volume Used - 25 mi.
Date In Oven-5 Date Out of Oven-S -Yi jcj
Time In- (d ats Time Out- 0-1S0
Weight of Dish- f(.0. 4 n.,
Weight of Wet Solids + Dish- '44 � '7 � Qm.(C
ct11`I
Weight of Dry Solids - Dish- gin (
/�)
Calculations:
(A) t l (�. (3 S ' J gm. - (B) `l (,� , t-I
% Dry solids= ---------------------Divided By------------------------ x 100
(c) ►.-11'"jq gm. (B) L4gill.
DIVIDED BY-------)X 100 = . D, !3_% TOTAL DRY SOLIDS
OSample Datc-
DIGESTER #
Volume Used - 25 mi.
Pate In Oven-_ 5- '7- Icy Date Out of Oven-
;Time In- Time Out- C7�5v
Weight of Dish- 14 b 5 -5
Weight of Wet Solids + Dish- 70, -7 gill. C
Weight of Dry Solids Dish- , �6
i_ Calculations:
(A)13
% Diy solids= ---------------------Divided By----t-�------------------- 100
(C) m.- (B) -I fJ 5 ti 3 g�tl.
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
8.7
5.7
5.32
5.27
5.22
5.17
5.14
5.09
5.04
4.98
4.88
4.83
4.76
4.69
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/8/19
21.4
5/8/19 1032
CS
5/8/19 1038
CS
1.8
21.5
21.7
0.13
6.3
0.65
Yo Dry Solids
iegrees Celsius
iegrees Celsius
7.77 mg Oxygen/hr
0.43 mg Oxygen/hr/g
22 degrees Celsius
0.91
Temperature Corrected Specific Oxygen Uptake Rate: 0.39 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
3
2
1
0
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Aftrzction Reduction
Option 4 - SOUR
ll r�-b4 �I
DIGESTER)- ---�14
TEMPERATURE T URE AT COLLECTION:_ 1,
DATEFFIME COLLECTED -
SAMPLED BY: r
ANALYSIS BEGAN DA T Ell"BIUE:- 5 _ x _ 1 �
ANALYZED BY: (! 5
ANAYLSIS ENDED DATE[TIME: 5 _
BEGINNING SODS: TEST TEMPERA E URZE- c)1, S',
ENDING SOUR TEST TEMPERATURE - �) 1 ,70ri
ITimb a in Minutes 11 D.O. Fuca;/P_ --1I
DO METER CALIBRATED: _-SE , - I Cl _ AT _ I

DIGESTER DATA
SAMPLE DATE:
PERCENT DRY SOLIDS
DIGESTER 1
SAMPLE TIME: Sample Date- g - r) cv, -19
AIR:
DIGESTER #�
TEMP. -
° CELSIUS
Volume Used - 25 mi.
PH -
Date In Oven- 5 - ' 1 Date Out of Oven- 5
DO-
mg/L
Time In- )d 3 rJ Time Out- 07,-1 a
ALKALINITY -
mg/L
Weight of Dish- °7 to S
NH3N-
mg/L.
Weight of Wet Solids + Dish- gm.(C)
i�
TSS -
mg/L
tin Weight of Dry Solids + Dish- gm.(A)
VSS -
mg/L
Calculations:
(A) gm. - (B) �j I. 76 fS gm.
100
% D►y solids= ---------------------Divided By------------------ ----- x
DIGESTER #2
SAMPLE TIME:
(C)� 6- , Oa grn•- (B) 44 (; ' l 6 `d C' gm.
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS 0 y -3 71 gm.
(---------- DIVIDED BY ------- )X 100 = I % TOTAL DRY SOLIDS
4g/L s 4gm.
DIGESTER 43 SAMPLE 7
Al R:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
—mg/L
_mg/L
-mg/L
mg/L
° CELSIUS
mg/L g '� mgf L
�nig/L
m�/L
mp-/L�
le Date -
DIGESTER #
Volume Used - I.
Date In Oven- Date Out of Oven -
Time In- Time Out -
Weight of Dish- gm.(B)
Weight of Wet Solids + Dish -
Weight of Dry Solids + Dish -
Calculations:
(A) gm. - (B)
% Dry solids= ---------------------Divided By----
(C) gm.- (B) —
DIVIDED BY ----- -)X 100 =
a 100
% TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
6.83
6.62
6.47
6.33
5.96
5.80
5.64
5.47
5.31
5.13
4.90
4.54
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/9/19
20.9
5/9/19 0916
DM
5/9/19 0922
DM
1.8
21.2
21.5
0.20
7.5
0.95
Yo Dry Solids
iegrees Celsius
iegrees Celsius
12.26 mg Oxygen/hr
0.68 mg Oxygen/hr/g
21 degrees Celsius
0.95
Temperature Corrected Specific Oxygen Uptake Rate: 0.65 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

IW
10
9
8
II
3
2
1
n
Oxygen Uptake Rate Chart
y =-0.2043 + 7.7093
{
E
1{
i
i
i
i
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DAT
Eu) . _ R _ T
.
DIGEST ER;: 3
TEMPERATURE AT COLLECTION:
DA e E�IIVIE COLLECTED- a®: J�'G_1_J..j _
SAMPLED BY. -1
ANALYSIS BEGAN DA I E/TIME: S-cj-�� /oq" 7
ANALYZED BY-
ANAYLSIS ENDED DATE/ TIVIE5-9-19
BEGINNING SOUR TEST T TEMPERATURE
I URE
ENDING SOUR TEST TEMPERATURE:
21.Z-'Q
*zr -5
oc-
ITime in Hinutc-s
II D.0 fim)-rNffl
z
3
0
_l
5
I
_—ire
Z
� s C>
s
12
3
13
f
U
Tf
15
L Lt
DO METER CALIBRATED: � � AT _
---mg/L

IDIGESTER DATA SAMPLE DATE: (�\ - I`j I L 11 PERCENT DRY SOLIDS I
DIGESTER 41 SAMPLE TIME: t Sample Date -
Al R: 1 DIGESTER
TEMP. - ° CELSIUS kVolume Used - 25 ml.
PH - ? Date In Oven- 5 " l Date Out of Oven-
DO- mg/L rjTime In- Time Out- ISy
y
ALKALINIT - mg/L ;,Weight of Dish- 97, u C'l 3 gnl.(B)
NH3N- mg/L H, Weight of Wet Solids + Dish- ] �'� gill.
(C)
�I
TSS - mg/L sl Weight of Dry Solids Dish- ('i� , �1 ��' 1 gm.(A)
VSS - mg/L _'Calculations:
1: _i {
(A) i J� gill. - (B) �` . ��C��1 0111.
:: % Dry solids= ---------------------Divided By------------------------ x 100
DIGESTER 92 AMPLE TIME: � (C) . _ gnl.- (B) 'I •�A cI
AIR:
TEMP. - 1 ° CELSIUS
I2:I
DO-
mg/L
ALKALINITY -
nig/L
NH3N-
mg/L
TSS -
mg/L
VSS -
mg/L
DIGESTER 93 SAMPILE TIME:
AIR:
TEMP. -
CELSIUS
DO-
n to/L
ALKALINITY -
mg/L
NH3N-
j Ing/L
TSS -
mg/L
VSS -
mg/L
gm
(---------- DIVIDED BY-------
�� y CA Lj (D Grin.
!A.
pie
nte-
Asani
DIGESTER
";Volume Used - 25
:;Date In Oven-
j"Tinle In -
Weight of Dish -
Weight of Wet Solids + Dish-
,.;
Weight of Dry Solids + Dish-
i~
�w Calculations:
(A) gill. - (B) gill.
% Dry solids= ---------------------Divided By------------------------ x 100
f.. (C) gnl.- (B) gill.
(. 0111.
DIVIDED BY ------- X 100 — /° TOTAL DRY SOLIDS
55 5.VO-�l
)X 100 = % TOTAL DRY SOLIDS
1•9
Date Out of Oven-
'­-Zhme Out-

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature.
Dissolved Oxygen Level
8.64
6.76
6.69
6.27
6.12
6.01
5.83
5.63
5.54
5.23
5.21
5.05
4.94
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/13/19
21.1
5/13/19 1217
CS
5/13/19 1222
CS
1.8
20.8
20.9
0.18
7.3
0.90
Dry Solids
9egrees Celsius
iegrees Celsius
10.79 mg Oxygen/hr
0.60 mg Oxygen/hr/g
21 degrees Celsius
0.95
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
a�
6
c
m
x 5
O
m
0 4
N
N_
0
3
2
1
0
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction M
Option 4 - SOUR DATE: 13 ` J 0 -)..2
GRAHAM WWTP SOUR TEST
DIGESTER: 43
./
TEMPERATURE AT COLLECTION: Z- i� I
DATE/TIME COLLECTED: 5')3' I9 / 1 2i 7
SAMPLED BY. -
ANALYSIS BEGAN DATE/TIME: 5-13-lq
ANALYZED BY: G
ANAYLSIS ENDED DATE/TIME: S - 3~ 0.3
BEGINNING SOUR TEST TEMPERATURE:
ENDING SOUR TEST TEMPERATURE: a©, Cl"
Time in Minutes
D.O. mg/L
0
C,
1
�,
2
3
Ll Q
4
(a ,
5
,(
6
7
g
9
�. 3
10
11
a 3
12
al
13
S, USA
14
q,
15
DO METER CALIBRATED: AT ;i
0a•3 %- D,tLD mg/L

DIGESTER DATA
SAMPLE DATE:
PERCENT DRY SOLIDS
DIGESTER 91
SAMPLE TIME:
''Sample Date-
AIR:
,_
DIGESTER #
EMP. -
° CELSIUS
Volume Used - 25 mi.
P _
Date In Oven- " 13J `� Date Out of Oven- S
DO
mg/L
Time In- 1 a�a�d Time Out-
ALKA INITY -
mg/L
Weight of Dish- gul.(B)
NH3N-
nig/L
Weight of Wet Solids + Dish- b t
TSS -
mg/L
¢ Weight of Dry Solids— Dish- 4j5, S S'% G gnl.(A)
VSS -
ma/L
jCalculations:
(A) �15. 5 5 7 lv gm. - (B)
r
11 % Dry solids= ---------------------Divided By------------------------ x 100
DIGESTER #2
AMPLE TIME:
(C)�aq=Q3y� gm.- (B) cls', 11 �?4 Gill.
AIR:
TEMP. -
PH-_
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS In. q 3 q glll.
I DIVIDED BY-------
Qg/L (o dill.
mg/L
mg/L
DIGESTER 43 SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
te-
�I DIGESTE
)X 100 = 1 $ % TOTAL DRY SOLIDS
tl Used - 2 I.
.Volume
1
`Date In Oven-
Date Out of Oven-
! Time In-
Time Out-
Weight of Dish-
Qm.(B)
Weight of Wet Solids + Dish-
Weight of Dry Solids + Dish-
>:; Calculations:
r
AI%Dry solids= ---------------------Divided By-------------------
(C)
gln - (B)
- x 100
is gnl.
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLID

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature.
End Temperature
Dissolved Oxygen Level
6.2
5.6
5.5
5.05
4.94
4.81
4.72
4.58
4.40
4.22
4.16
3.94
3.82
3.63
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/14/19
19.9
5/14/19 1137
SS
5/14/19 1143
SS
1.8
19.2
20.0
0.15
5.9
0.99
Dry Solids
iegrees Celsius
iegrees Celsius
9.11 mg Oxygen/hr
0.51 mg Oxygen/hr/g
20 degrees Celsius
1.00
Temperature Corrected Specific Oxygen Uptake Rate: 0.51 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

0
7
Al
5
2
M
Oxygen Uptake Rate Chart
-------- ------
yt-0.151 x+6.061
I�
1
i
i
a
I
i
i
I
i
I
i
i
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION: 11- I "C--
DATE/TIME COLLECTED:
SAMPLED BY: S S
ANALYSIS BEGAN DATE/TIME: 5-)'J - )9
ANALYZED BY: ::—)S
ANAYLSIS ENDED DATE/TIME:J-)j - )9 �1J�
BEGINNING SOUR TEST TEMPERATURE: I l -
ENDING SOUR TEST TEMPERATURE: 0,-0 . D oc_
Time in Minutes
D.O. mg/L
0
29
2
3
Jr • 3 2
4
E • 30
5
6
7
1.
s
L�
s
58
10
11
�Z
12
�• ��
13
14
3.gZ
15
3. 6c
5-14-0
DO METER CALIBRATED: S "� y "�� AT �& ) I z )

DIGESTER DATA
SAMPLE DATE:
DIGEST 41
SAMPLE TIME:
AIR:
TEMP. -
° CELSIUS
PH -
DO-
mg/L
ALKALINITY —
mg/L
NH3N—
mg/L
TSS —
mg/L
VSS —
mg/L
DIGESTER #2 SAMrLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
_mg/L
_tng/L
mg/L
DIGESTER 43 SAMPLE TINT]
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
_° CELSIU�
mg/L
mg/L
mg/L
mg/L
mg/L
PERCENT DRY SOLIDS
Sample Date- - cuti —19
DIGESTER # 3
Volume Used - 25 mi. Q
Date In Oven-l� - [�C ' 1 Date Out of Oven- I�_1cj
Time In- Time Out- 0 (o 5 _S
t Weight of Dish- LJ5 g S S gm.(B)
Weight of Wet Solids + Dish- �� 9 D gm.(C)
t,A
a;
Weight of Dry Solids + Dish- LJ (D .V[ ��j gm.(A)
Calculations: i'
(A) 16 . ZASH gm. - (B) "'TA IS gm.
% Dry solids= ---------------------Divided By------------------------ x 100
(C) )0 qUZ�L gm.- (B) 4-T—I S 915 gm.
0. ('II-L'S1-' M.
(---------- DIVIDED BY-------)X 100 = �. %TOTAL DRY SOLIDS
gm.
a
Sample ate-
DIGEST #
Volume Use - 25 mi.
Date In Oven -
Time In -
Weight of Dish -
Weight of Wet Solids +
Weight of Dry Solids + I
Calculations:
% Dry solids=
Date Out of Oven -
Time Out-
gm.(B)
"t (---------- DIVIDED BY-------)X 100 =
.(C)
.(A)
- (B) gm.
dBy ------------------------ x 100
',,(B) gm.
% TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
(mg/1)
8.67
8.70
8.47
8.36
8.23
8.08
7.97
7.87
7.78
7.67
7.52
7.49
7.31
7.14
7.07
6.98
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
5/15/19
17.1
5/15/19 0855
DM
5/15/19 0903
DM
1.8
17.8
18.8
0.12
8.7
1.00
Yo Dry Solids
iegrees Celsius
iegrees Celsius
7.02 mg Oxygen/hr
0.39 mg Oxygen/hr/g
18 degrees Celsius
1.14
Temperature Corrected Specific Oxygen Uptake Rate: 0.45 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
a�
6
c
m
rn
x 5
O
a�
0 4
w
0
3
2
1
Oxygen Uptake Rate Chart
y =-0.117x + 8.8267
3 4 5 ti 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction ii q
Option 4 - SOUR DATE: 15 1 I n 1 CL^' J !
GRAHAM WWTP SOUR TES
DIGESTER: b3
TEMPERATURE AT COLLECTION
11. t'C
DATE/TIME COLLECTED: 5 - 15 -ill
SAMPLED BY: DM
ANALYSIS BEGAN DATE/TIME: 5'-I5—lei ! b505
ANALYZED BY: Q(n
ANAYLSIS ENDED DATE/TIME: S -I'�`I Or-'iI'?
r
BEGINNING SOUR TEST TEMPERATURE:
ENDING SOUR TEST TEMPERATURE:
jc;5or-.
Time in Minutes
D.O. mg/L.
0
2
3ZC
4
Z .:7
5
CJ`5
6
`7
%
r 19
8
9
10
.S
11
12
. 3�
13
14
15
DO METER CALIBRATED: 5-15-�01 AT 0 5 �'l
IG , -� % - '� - G rl mg/L

DIGESTER DATi
DIGESTER #1
AIR:
SAMPLE DATE: —
SAMPLE TIME:
MP. -
° CELSIUS
P
DO-
Ma/L
ALKAL ITY -
mg/L
NH3N-
mg/L
TSS -
mg/L
VSS -
Illg/L
DIGESTER #2
SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
m
mg/L
mg/L
DIGESTER 93 SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
('CELSIUS
mg/L
_mg/L
_Ill g/L
_Illg/L
mg/L
Sample Date-
DIGESTER #
Volume Used - 25 ml.
Date In Oven- 1" 1CI Date Out of Oven-1 (0 N"kN �I
Time Ln- bc,01 Time Out- 01LIO
Weight of Dish- �(. f i 2Cv V (B)
Weight of Wet Solids + Dish- (+Dj�(j2 �� gm.(C)
Weight of Dry Solids + Dish- �1L�.�j� ��j� gm.(A)
I
Calculations: l�
Dry solids= ---------------------Divided By------------------------ x 100
(c) (D , O L�13 gm.- (B) YA _ UP in.
(---------- DIVIDED BY-------)X 100 = 1 A % TOTAL DRY SOLIDS
2,Ll. q I l 1 am.
=t �
Sanip eeDDate-
y DIGESTSR,#
:;Volume Used - 25 ml.
;Date In Oven- \ Date Out of Oven -
Time In- Time Out -
Weight of Dish- 0111.(B)
Weight of Wet Solids + Dish-gm.(C)
-i
;? Weiht of Dry Solids + Dish-
0
H Calculations:
(A) gm. - (B) gm.
_' % Dry solids= ---------------------Divided Bv----------------------- - x 100
\ (c) am.-
(B)
am.�
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
SOUR TEST STATISTICAL ANALYSIS AND FINAL RESULTS SUMMARY
THIRD QUARTER RESULTS - 2019
Date:
Digester Temp:
Sampling Time:
Sampled By:
Analysis Time:
Analyzed By:
Total Solids:
Beginning Temp (°C):
End Temp (°C):
Time (minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Temp Corrected SOUR:
(mg Oxygen/hr/g)
8/5/19
8/6/19
8/8/19
8/13/19
8/14/19
8/15/19
8/16/19
25.3
24.1
24.9
24.8
25.8
25.7
26.1
1249
0815
1005
0731
0917
0838
0947
DM
CS
CS
DM
DM
DM
CS
1254
0822
1011
0736
0923
842
0953
DM
CS
CS
DM
DM
DM
CS
2.0
2.0
2.0
2.0
2.0
2.0
1.9
24.7
1 24.0
24.9
24.7
25.8
25.5
26.0
23.8
1 23.0
24.1
23.3
25.4
25.3
25.2
DO Level (ma/1)
7.86
8.89
8.63
5.64
8.13
8.33
8.51
6.38
8.57
5.24
3.70
5.50
4.83
7.45
6.38
7.22
5.10
3.56
5.39
4.90
7.48
6.33
6.20
5.01
3.48
5.15
4.58
7.40
6.29
6.07
4.96
3.49
5.12
4.15
6.07
6.26
5.72
4.91
3.48
5.06
4.13
5.83
6.20
5.65
4.85
3.45
4.91
3.97
5.75
6.16
5.54
4.81
3.42
4.81
3.78
5.67
6.17
5.47
4.78
3.36
4.67
3.72
5.57
6.12
5.21
4.76
3.29
4.59
3.74
5.49
6.03
5.20
4.72
3.19
4.50
3.55
5.40
5.97
5.18
4.70
3.10
4.30
3.47
5.34
5.90
5.15
4.65
3.03
4.13
3.33
5.26
5.88
4.98
4.61
2.93
3.94
3.20
5.18
5.80
4.95
1 4.57
2.83
3.84
3.16
1 5.11
5.73
4.75
1 4.52
2.74
3.76
3.02
1 5.03
0.19 0.56 0.28 0.26 0.40 0.48 0.47

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
:.
6.20
6.16
6.17
6.12
5.90
5.88
5.80
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WO0003824
8/5/19
25.3
8/5/19 1249
DM
8/5/19 1254
DM
2.0
24.7
23.8
Yo Dry Solids
degrees Celsius
degrees Celsius
4.63 mg Oxygen/hr
0.23 mg Oxygen/hr/g
24 degrees Celsius
0.82
Temperature Corrected Specific Oxygen Uptake Rate: 0.19 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
a�
E
m 5
rn
x
O
4
0
N
N_
3
2
Oxygen Uptake Rate Chart
-1I
y =-0.0772x + 6.8723
1 2 3 4 5 6 7 8 9 1U I I -1 14
Time (minutes)

Vector Attraction Reduction 5
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION:
DATE/TIME COLLECTED: 5 -�'�� �-��
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME: 15'R"`
ANALYZED BY:
ANAYLSIS ENDED DATE/TIME:S
BEGINNING SOUR TEST TEMPERATURE: 2 ("0 o c
ENDING SOUR TEST TEMPERATURE
Time in Minutes
D.O. mg/L
0
`-kl-
1
2
�v•
3
4
5
lU• ZIE;
6
.Z
7
$
� i
9
10
�•
11
12-
13
L=fl45
DO METER CALIBRATED: 8 - 5. I `� AT l ��
23 % - � ' 6 mg/L

DIGESTER DATA
SAMPLE DATE:
DIGS TER #1
SAMPLE TIME:
AIR:
TEMP.
° CELSIUS
PI I -
DO-
mg/L
ALKALINI Y -
mg/L
NH3N-
mg/L
TSS -
mg/L
VSS -
_. mg/L
DIGESTER 42
AMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
PERCENT DRY SOLIDS
Sample Date-
r
DIGESTER # 3
Volume Used - 25 ml. d
Date In Oven- 46 — S —) 61 Date Out of Oven- 18'
Time In- I37)02— Time Out- OG
i Weight of Dish- 410}Z17!j ('gn1.(B)
Weight of Wet Solids + Dish-
1�3Z
Weight of Dry Solids � Dish-
kalc_.ulations:
(A) `l 0. nl. - (B) �40. 2Og'-1 gnl.
/tDit1% Dry solids=---------------------vey-00
i (C) � gnl.
° CELSIUS lfi 1 °11
(-----------(JD I V I D�EjD BY -------
)X 100 = Z. D % TOTAL DRY SOLIDS
_mg/L
i
_mg/L ySam a Date-
mg/L DIGES #
ng/L zVolume Used - 5 mi.
zz
\ /Date In Oven- Date Out of Oven-
iTime In- Time Out -
DIGESTER #3 SAMPLE TINT
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSI
mg/L ;
mg/L,
mg/L
mg/L `
mg/L
r
Weight of Dish-
Weial,t of Wet Solids + Dish-
XWeight of D►x Solids + Dish-
i
Calculations:
(A) gm.-(B,
jo Dry solids= ---------------------Divided B)
i
i (C) am, (B)
i
� U111.
r
i(---------- DIVIDED BY-------)X 100 =
(c)
(A)
x 100
°'o TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
8.8
5
7.2
6.2
5.
5.
5.47
5.21
5.20
5.18
5.15
4.98
4.95
4.75
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WO0003824
8/6/19
24.1
8/6/19 0815
CS
8/6/19 0822
CS
2.0
24.0
23.0
0.23
7.6
0.86
0 Dry Solids
degrees Celsius
degrees Celsius
13.54 mg Oxygen/hr
0.68 mg Oxygen/hr/g
24 degrees Celsius
0.82
Temperature Corrected Specific Oxygen Uptake Rate: 0.56 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

Oxygen Uptake Rate Chart
10
{
9 i
y =-0.2257> + 7.8403
8
a
5
7 i
E 6
1
x 5 _
n 4
0
3
I
1
2
i
1
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: #l3
TEMPERATURE AT COLLECTION: �Dy I"
DATE/TIME COLLECTED: 'tS
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME: `�"b'i
ANALYZED BY: ('; --�7
ANAYLSIS ENDED DATE/TIME: ` -b-1q
j / 0 Y)
Iv
BEGINNING SOUR TEST TEMPERATURE: I t'i� ��
ENDING SOUR TEST TEMPERATURE: o?3-0,`-
Time in Minutes
D.O. mg/L
o
,
1
�5`7
2
3
4
�a c
5
.O
6
.5 657
7
1
8
�+
9
10
11
12
13
14
�, q
15
DO METER CALIBRATED: AT 07,?tI

SAMPLE DATE:
INGESTER 41 SAMPLE TIME:
AIR: U n
TEMP. - 2-45 CELSIUS
PI I - -% . 0'1
ALKALINITY - 2Z(,, mg/L
Ni I3r - ;. o mg/L
TSS - L(lt.C; mg/L
VSS
DIGESTER 42 SAMPLE TIME:
AIR: On
TEMP. - 25- S ° CELSIUS
PH - 1.61"
DO- C7 . `LL mg�L
ALKALINITY-- 7�( lv mg/L
NI-I;N- 1, c 1 mg/L
TSS - c 1C mg/L
VSS-_1�jQcjjD nig/L
DIGESTER 43 SAMPLE TIME: 01
AIR: (; n
TEMP. - D�j CELSIUS
PH - '7 a�
DO- '7, ,� _� mglL
ALKALINITY - �-IZ`i mg L
N1-1-3)
TSS
3d
DS
Sample Mite- `{-�0-19
DIGESTER # �.
Volume Used - 25 mi.
iDatc In Oven- -w_I�I Date Out of Oven-
X
�TinleIn- (�C���`I Tin,cOut-
Wei,7ht of Dish-,-! �.�?� �l»•(B)
Weight of Wet Solids _ Dish- '7ZS`'S�(
Weight of Dry Solids � Dish ���-uz� gl»•(A)
i Calculations: _
Dry solids= ---------------------Divided BN------------------------- x 100
u111. 1 f
;(---------- DIVIDED BY -------)\ Ioo 1.y °o TOTA[- DRY SOLIDS
Sample Date-
DIGESTER #
Volume Used - 25 mi.
Date In Oven- 7S 01q Dntc Out of Oven-
;Time In- U iiTime Out- 6') Z(o
Weight of Dish- �-(I, i l (. a111.(B)
; \\'eight of Wet Solids - Dish- (2 =111.(C)
Weight of Dry Solids - Dish- _-t2• ZZ�U �_n,-(A)
Calculations:
j°o Dry solids= ---------------------Divided B\------------------------- x 100
i (
(C) �r3�3_�� �c%_gn, (B)
j i -�.�V
-
DIVIDED BY -------)\ 100 = 2-.l) °„ -TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids
Beginning Temperature.
End Temperature
Dissolved Oxygen Level
8.63
5.24
5.10
5.01
4.96
4.91
4.81
4.78
4.76
4.72
4.70
4.65
4.61
4.57
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
8/8/19
24.9
8/8/19 1005
CS
8/8/19 1011
CS
2.0
24.9
24.1
0.12
6.0
0.59
'/o Dry Solids
legrees Celsius
legrees Celsius
7.24 mg Oxygen/hr
0.36 mg Oxygen/hr/g
25 degrees Celsius
0.78
Temperature Corrected Specific Oxygen Uptake Rate: 0.28 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
a�
6
c
d
x 5
O
d
0 4
N
N
3
2
1
0
Oxygen Uptake Rate Chart
y -0.120 x + 6.077
1
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 I
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: - L&
GRAHAM WWTP SOUR TEST
DIGESTER: # -!�,
TEMPERATURE AT COLLECTION: ZVO c
DATE/TIME COLLECTED: S - 3 -1
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME: -!q( 1 i
ANALYZED BY:
ANAYLSIS ENDED DATE/TIME: �-
BEGINNING SOUR TEST TEMPERATURE: DW. 1:1
ENDING SOUR TEST TEMPERATURE: )q" IOC/
Time in Minutes
D.O. mg/L
0
2
+�
3
�•
4
5
°l
6
Lqi
7
..Z)�
8
9
10
11
`�� 0
12-
13
14
S.
15
S
DO METER CALIBRATED: S-3-1q AT D y 5 7
mg/L
r

DIGESTER DATA
DIGESTER #1
AIR:
EMP. -
PI -
DO-
E INITY -
NH3N-
TSS -
VSS -
SAMPLE DATE: 16--6-
SAMPLE TIME:
° CELSIUS
mg/L
mg/L
mg/L
mg/L
DIGESTER #2 §AMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
II
Sample Date-
DIGESTER #
Volume Used - 25 mi.
Date In Oven- <� " q Date Out of Oven -*-'I —I q
;Time In- 1009 Time Out- (%q -I
Weight of Dish- 95% q t'10d gl»•(B)
Weight of Wet Solids + Dish- `70, q'L/Y % g»>•(C)
Weight of Dry Solids + Dish- q6, y 3 (0 °i».(A)
;Calculations:
01 (A) `{%, q 3(o U gm. - (B) 4 S, J L100 gm.
01
01
Dry solids= ---------------------Divided By------------------------ x IN
(C) ?U, Lt L4 q7 gm.- (B) �-15• N q OU (7m.
° CELSIUS
i
\ i (---------- DIVIDED BY -------
A/ / n L
mg/L
mg/L
mg/L
DIGESTER #3 SAMPLE TIME: \
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
;Sample`gtOte-
DIGESTEol
R
;Volume Used - 2
)X 100 = � ,y % TOTAL DRY" SOLIDS
Date In Oven-
Date Out of Oven-
i
Time ln_
Time Out -
Weight of Dish-
gt»•(B)
Weight of Wet Solids + Dish-
i
Weight of Dry Solids Dish-
V
i
i Calculations:
xx
�°b Dry solids= ---------------------Divided By------------------------ x
i (C)
`in, (B) gm.
i
Rm.
j(---------- DIVIDED BY-------)X
100 = °'o TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
ri
5.64
3.70
3.56
3.48
3.49
3.48
3.45
3.42
3.36
3.29
3.19
3.10
3.03
2.93
2.7
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
8/13/19
24.8
8/13/19 0731
DM
8/13/19 0736
DM
2.0
24.7
23.3
0.10
4.2
0.75
% Dry Solids
degrees Celsius
degrees Celsius
6.22 mg Oxygen/hr
0.31 mg Oxygen/hr/g
24 degrees Celsius
0.82
Temperature Corrected Specific Oxygen Uptake Rate: 0.26 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

0
5
1
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 lb
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER:
TEMPERATURE AT COLLECTION: Z` .hoc
DATE/TIME COLLECTED: ,*6 -i �-6 kn)
SAMPLED BY: b
ANALYSIS BEGAN DATE/TIME- I c�Ix,,
ANALYZED BY- •-\')f"1
ANAYLSIS ENDED DATE/TIME: �", �- cmi
BEGINNING SOUR TEST TEMPERATURE: 2`I.
ENDING SOUR TEST TEMPERATURE: �>• 3
Time in Minutes
D.O. mg/L
0
2
,5
3
�.
4
5
6
�.
7
8�
9
10
�- I
11�
12
r
C�
13
2,9
14
2�,�
15
J14
DO METER CALIBRATED: '6'_ i �-I`I AT (39 LT
l L� Z, J % - U ,1 mg/L

(DIGESTER DATA SAMPLE DATE: _
DIGESTER #1 SAMPLE TIME:
AIR: W
TEMP. - _ 2%° CELSIUS
PH- 9.tn_2.
DO- ().91 mg/L
ALKALINITY - ZS mg/L
NH3N- 0 , H 9 C'� mg/L
TSS - 11310 mg/L
VSS - i 3i 0 mg/L
DIGESTER #2 SAMPLE TIME: bci, S
PERCENT DRY SOLIDS
Sample Date-
,q DIGESTER # Z
�I
Volume Used - 25 ml. c�
Date In Oven- �'1� ICI Date Out of Oven- u-��I C)
Time In- lb L Time Out- 01
Weight of Dish- �, ll I� �� g1110)
Weight of Wet Solids -. Dish- (c�„ C gm.(C)
Weight of Dry Solids + Dish- Lq 44, �j (,� `? gm.(A)
Calculations:
(A) `'i q. gm. - (B) W q, q `,4 7 gm.
% Dry solids= ---------------------Divided By ------------------------ x 100
(C) q 101 gill.- (B) L "'i, / q 73 M.
TEMP. - Z�1�t�-° CELSIUS
mot"
PH -,�1�
(---------- DIVIDED BY-------)X 100 = I r `?� %TOTAL DRY SOLIDS
DO- j:yl mg/L
ALKALINITY - ��� mg/L
NH3N- �7. J mg/L
,-,Sample Date-
TSS - 5 3G mg/L
:'DIGESTER #
VSS - mg/L
t:Volume Used - 25 MI.
�► 1 `► l
`: Date Li Oven- `� " i 1'� Date Out of Oven-
Time Out- U 1
Time In- _ Q "t �-(ti
DIGESTER #3 SAMPLE TIME: *� 3 (
AIR:
Weight of Dish- '-V '� (,: C� .� gm.(B)
Weight of Wet Solids + Dish- _aIn.(C)
-1H'1L11
TEMP. - 1 LI ,_° CELSIUS
Weight of Dry Solids + Dish- gm.(A)
PH - „
Calculations:
,
DO- � , (2 �j mg/L
(A) �a�: W 3 gm. - (B) [j) [^ Cl .� o►n.
ALKALINITY - I q> mg/L
% Dry solids= ---------------------Divided By--------------------- -- x 100
NH3N- __—mg/L
TSS - I `>i, 7 1� mg/L
U `i
VSS - i I (' 1 �(� mg/L
------- DIVIDED BY ------- )X 100 = �— % TOTAL DRY SOLIDS
(---5,
L1, S ,� (., gm.

Time
(minutes)
0
1
2
3
4
5
6
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
8.13
5.50
5.39
5.15
5.12
4.81
4.59
4.50
4.30
4.13
394
416
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WO0003824
8/14/19
25.8
8/14/19 0917
DM
8/14/19 0923
DM
2.0
25.8
25.4
0.18
6.2
0.83
Dry Solids
degrees Celsius
degrees Celsius
10.76 mg Oxygen/hr
0.54 mg Oxygen/hr/g
26 degrees Celsius
0.75
Temperature Corrected Specific Oxygen Uptake Rate: 0.40 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
rn
E
c
a�
5
x
O
4
0
N
N_
3
2
1
0
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR Tf5ST
DIGESTER: - l
TEMPERATURE AT COLLECTION. L<�.�`'(-
DATE/TIME COLLECTED: SS._I9- Iq / III)
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME: C aL-3
ANALYZED BY: lXn
ANAYYSIS ENDED DATE/TIME: q
BEGINNING SOUR TEST TEMPERATURE: Zs- .
ENDING SOUR TEST TEMPERATURE: 2-5 y(t�c
Time in Minutes
D.O. mg/L
0
`6`�EA.,
1
2
3
4
5
6
�`1,
7
9.55
8
`.
9
({ .
10
k-
11
�s
12
13
14
?'
15
DO METER CALIBRATED: S- It i -A AT J 71 0b
I (J � _S. % - 8 .5 1 mg/L

DIGESTER DATA SAMPLE DATE: _
DIGESTER #1 SAMPLE TIME:
AIR:
EMP. -
° CELSIUS
P
DO-
mg/L
AL
mg/L
VINITY
NH3N
mg/L
TS S -
mg/L
VSS -
mg/L
DIGESTER #2
SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
PERCENT DRY SOLIDS
Sample Date-
DIGESTER #
Volume Used - 25 ml.
Date In Oven- ." I'1`� Date Out of Oven-3
Time In- Time Out- () - t4j
Weight of Dish- Ll q. J ` gm.(B)
Weight of Wet Solids + Dish- C, N> 3 0 b!5' gm.(C)
Weight of Dry Solids + Dish- % i gm.(A)
Calculations: ,J
Dry solids= ---------------------Divided By------------------------ x 100
g (C)S;,K (j gm.- (B)
° CELSIUS 0 �
r (---------- DIVIDED BY ------
mg/L
mg/L
DIGESTER 93 SAMPLE TIME: '
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
-)X 100 = a , o % TOTAL DRY SOLIDS
'Sample ate -
DIGESTER
Volume Used - 2 I.
Date In Oven- Date Out of Oven -
Time In- Time Out-
Weight of Dish- ,m.(B)
;Weight of Wet Solids + Dish- am.
`' Weight of Dry Solids + Dish- i.(A)
I Calculations:
% Dry solids= ---------------------Divided By------------------------ x 100
(C) gm.- (B) gm.
gm.
DIVIDED BY-------)X 100 - /° TOTAL DRY SOLIDS
--------- -

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time,
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
m
8.33
4.83
4.90
4.58
4.15
4.13
3.97
3.78
3.72
3.74
3.55
3.47
3.33
3.20
3.16
3.02
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
8/15/19
25.7
8/15/19 0838
DM
8/15/19 0842
DM
2.0
25.5
25.3
0.21
5.7
0.78
0 Dry Solids
degrees Celsius
degrees Celsius
12.33 mg Oxygen/hr
0.62 mg Oxygen/hr/g
25 degrees Celsius
0.78
Temperature Corrected Specific Oxygen Uptake Rate: 0.48 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

Oxygen Uptake Rate Chart
8
j
7
y =-0.2055 + 5.8628
6
a� I
c
rn 5
x
O
v
4
> I
o I
N }
N j
3
j
2
1
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION
2-:�,- Joc
DATE/TIME COLLECTED: 6' I`5-,c1 ( ©-62A
SAMPLED BY: i�M
ANALYSIS BEGAN DATE/TIME: 46-1T,19 /C>)s4-2
ANALYZED BY: D""1
ANAYLSIS ENDED DATE/TIME: 1-If- 11 L
BEGINNING SOUR TEST TEMPERATURE: Z�^�
V
ENDING SOUR TEST TEMPERATURE
Z s .3oc
Time in Minutes
D.O. mg/L
0
1
2
3
`-
4
LA,,�
5
Ll
6
7
8
9
2.
7r 1
10
.5S
11
12
1y�
7�
13
14
;1
15
DO METER CALIBRATED: -I AT 1o115'5'
10 `• ,> % - L mg/L

DIGESTER DATA SAMPLE DATE: _
nTG'rQgT>JR 91 SAMPLE TIME:
AIR:
TEMP. -
NH3N-
TSS -
VSS -
° CELSIUS
mg/L
_ mg/L
mg/L
mg/L
\ mg/L
nTt-- .CTF.R #2 S
AIR:
TEMP. -
PH-_
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
DIGESTER 93
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
.TSS -
VSS -
A�WPLE TIME:
CELSIUS
L
in /L
m g/
mg/L
mg/L
SAMPLE TIME:
° CELSIUS
mg/L
mg/L
mg/L
mg/L
mg/L
PERCENT DRY SOLIDS
Sample Date-
DIGESTER # 5
Volume Used - 25 ml.
(Date In Oven- 45 -15` l01 Date Out of Oven- '-0
!Time In- Time Out- (� SI
gm.(B)
Weight of Dish- 5
Weight of Wet Solids + Dish- gm.(C)
:I Weight of Dry Solids + Dish- 95. G I ( 5 gm.(A)
i
j. Calculations:
(A) ��. (a ! 15P gm. - (B) > gm.
i1% Dry solids= ---------------------Divided By------------------------ x 100
ti
tj (C) 9 920 gm.- (B) i- <. gm.
y (j 3 ? gm.
'.I --------- DIVIDED BY-------)X 100 = %TOTAL DRY SOLIDS
P. Samp ate-
'-IDIGESTE
!:a Volume Used - MI.
I
iDate In Oven- Date Out of Oven-
``Time In- Time Out -
Weight of Dish- gm.(B)
Weight of Wet Solids + Dish- gm.(C)
i Weight of Dt Solids + Dish- gt11•(A)
� y
Calculations:
gm. gin. -(B)------------------------y% Dry solids= ---------------------Divided By
1
(C) gm.-(B) gm.
\ gm.
DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS
(----------

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name:
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature
Dissolved Oxygen Level
1
8.51
7.45
7.48
7.40
6.07
5.83
5.75
5.67
5.49
5.40
5.34
5.26
5.18
5.11
5.03
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WO0003824
8/16/19
26.1
8/16/19 0947
CS
8/16/19 0953
CS
1.9
26.0
25.2
0.20
7.5
0.89
% Dry Solids
degrees Celsius
degrees Celsius
11.94 mg Oxygen/hr
0.63 mg Oxygen/hr/g
26 degrees Celsius
0.75
Temperature Corrected Specific Oxygen Uptake Rate: 0.47 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

9
8
7
6
rn
E
c
rn
5
x
O
4
0
N
N
3
2
1
0
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: 6 ' R� �_ (q
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION:
' DATE/TIME COLLECTED:
SAMPLED BY: C�5
ANALYSIS BEGAN DATE/TIME: — I
ANALYZED BY: cl `
ANAYLSIS ENDED DATE/TIME:'g-)G -!
BEGINNING SOUR TEST TEMPERATURE: �%, d
ENDING SOUR TEST TEMPERATURE: a5. --`
Time in Minutes
D.O. mg/L
0
1
2
`4
3
' ()
4
3
5
3
6
_S
7
�.
s
S'. i' .
9>
10
S,
11
12
13
5>
14
5 •.
15
J$.U��
DO METER CALIBRATED: &-I l AT 09'-f D

DIGESTER DATA SAMPLE DATE:
DIG STER #1 SAMPLE TIME:
AIR:
TEMP. - ° CELSIUS
PH -
DO- mg/L
NH3N-
TSS - _
VSS -
DIGESTER 42 SA
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
_mg/L
mg/L
mg/L
mg/L
LE TIME:
ENT
Sample Date- Az­I,"�-1�_
i DIGESTER #
i
Volume Used - 25 mi.
i
Date In Oven- $ - Date Out of Oven- - l
i
Time In- (3 j ri Time Out-
Weight of Dish- N7 1-i 7i`� gm.(B)
i
Weight of Wet Solids + Dish- 7a1. 1 1(y gm.(C)
i
j Weight of Dry Solids + Dish- 7. 3 gm.(A)
i
ZxCalculations:
(A) y . q 3 gym. - (B) gm.
j% Dry solids= ---------------------Divided By------------------------ x 100
(C) 72L . a I( (c gm.- (B) `i .'1131 gm.
° CELSIUS
j(---------- DIVIDED BY-------)X 100 = ' ° % TOTAL DRY SOLIDS
a�
n .�►,7q
a/T . . Pill.
_mg/L
_mg/L
mg/L
DIGESTER #3 SAMPLE TIC
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSI S
mg/L
mg/
mg/L
mg/L
mg/L
DIGESTER #-
Volume Used - 25
Date In Oven- Date Out of Oven -
Time In- Time Out -
Weight of Dish- gm.(B)
Weight of Wet Solids + Dish- gm.(C)
Weight of Dry Solids + Dish- m.(A)
Calculations:
(A) gin. - (B) gm.
Dry solids= ---------------------Divided By------------------------ x
(C) gm.-(B) gm.
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

CITY OF GRAHAM
WASTEWATER TREATMENT PLANT
SOUR TEST STATISTICAL ANALYSIS AND FINAL RESULTS SUMMARY
FOURTH QUARTER RESULTS - 2019
Date:
Digester Temp:
Sampling Time:
Sampled By:
Analysis Time:
Analyzed By:
Total Solids:
Beginning Temp (°C):
End Temp (°C):
Time (minutes) 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Temp Corrected SOUR:
(mg Oxygen/hr/g)
10/7/ 19
10/8/ 19
10/9/ 19
10/ 10/ 19
10/ 14/ 19
10/ 15/ 19
10/ 16/ 19
19.9
19.6
18.2
17.9
16.9
15.9
16.0
0952
0852
0909
0915
0816
0850
0907
CS
DM
CSCS
DM
DM
DM
DM
0958
0855
0915
0923
0825
0854
0911
CS
DM
CS
DM
DM
DM
DM
1.9
1.9
1.9
1.8
1.8
1.9
1.8
19.8
19.9
18.3
18.0
17.1
16.1
16.1
20.3
20.2
18.5
18.6
17.9
16.7
17.0
DO Level (mq/1)
8.81
8.44
8.64
8.83
8.98
8.94
8.99
8.30
6.75
8.33
8.66
8.71
8.44
8.76
8.00
6.45
8.03
8.42
8.53
8.11
8.70
7.81
6.31
7.58
8.21
8.44
7.74
8.45
7.69
6.20
7.26
8.06
8.39
7.63
8.39
7.62
6.03
6.95
7.92
8.32
7.52
8.00
7.45
5.89
6.71
7.81
8.27
7.25
7.95
7.33
5.76
6.50
7.72
8.17
7.24
7.86
7.18
5.61
6.36
7.63
8.04
7.14
7.59
7.02
5.49
6.23
7.53
7.90
7.03
7.55
6.93
5.35
6.11
7.39
7.76
6.95
7.39
6.79
5.24
6.00
7.27
7.60
6.84
7.09
6.63
5.08
5.90
7.12
7.46
6.89
7.10
6.54
4.94
5.79
6.99
7.32
6.68
6.93
6.40
4.82
5.67
6.84
7.17
6.61
6.85
6.33
4.67
5.55
6.70
7.04
6.41
6.64
0.46 0.56 0.72 0.51 0.45 0.57 0.63

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
8.30
8.00
7.81
7.69
7.62
7.45
7.
6.
6
Q
Q
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
W00003824
10/7/19
19.9
10/7/19 0952
CS
10/7/19 0958
CS
1.9
19.8
20.3
0.15
8.4
0.98
Dry Solids
legrees Celsius
legrees Celsius
8.80 mg Oxygen/hr
0.46 mg Oxygen/hr/g
20 degrees Celsius
1.00
Temperature Corrected Specific Oxygen Uptake Rate: 0.46 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

Oxygen Uptake Rate Chart
y =-0.1467x + 8.549
10 --- - -- --- - -- - - --- - --- --
3
9
i
8
i
7 {
rn
E 6
m ;
rn
O 5 ,
a�
0 4
c
0
Lo
2
i
1
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction 6 q
Option 4 - SOUR DATE: �- ICJ - I
GRAHAM WWTP SOUR TEST
DIGESTER: # 3
TEMPERATURE AT COLLECTION:
L�
DATE/TIME COLLECTED: 10 - 7-1`i 0 a
SAMPLED BY: GS
ANALYSIS BEGAN DATE/TIME: I 0 - — ash
ANALYZED BY: G `7
ANAYLSIS ENDED DATEITIME: 10 - 7 - M 13
BEGINNING SOUR TEST TEMPERATURE: ( � •
ENDING SOUR TEST TEMPERATURE: ?D, 3�°G
Time in Minutes
D.O. mg/L
0
9, (S'
1
C9• 3
2
o
3
, �t
4
,
5
'7 ,
6
Z, �S
7
17, n
s
,ii
9
7 ua
10
3
11
12
13
14
15
(P 33
DO METER CALIBRATED: I V -'7-1 AT Q 9 4
10 d,'-% % - & (P< mg/L

DIGESTER DATA SAMPLE DATE:
DIGESTER #1 SAMPLE TIME:
AIR:
° CELSIUS
DO
mg/L
AL INITY —
mg/L
NH3N—
mg/L
TSS —
mg/L
VSS —
mg/L
DIGESTER #2
AIR:
TEMP. —
PH —
DO —
ALKALINITY —
NH3N—
TSS —
VSS —
TIME:
PERCENT DRY SOL
Sample Date-
DIGESTER # 3
Volume Used - 25 ml.
Date In Oven- 10 -'7- 19 Date Out of Oven- lb - B.-
Time In- 0 q 5% Time Out- 0'737,�:
Weight of Dish- 9 1 3 g q L4 gm.(B)
Weight of Wet Solids + Dish- '7a • L) a '7 % gm.(C)
Weight of Dry Solids + Dish- LA9. -919 1 gm.(A)
Calculations:
(A) H 1, 13 It I 1-gin. - (B)_ i 1. Iq c Lq M.
Dry solids= ---------------------Divided By------------------------ x 100
° CELSIUS
(�� � �71
_gm.
(----------
DIVIDED BY
-------
mg/L
I,ig/L
mg/L
DIGESTER 93 SAMPLE TIME:
AIR:
TEMP. —
PH —
DO —
ALKALINITY —
NH3N—
TSS —
VSS —
° CELSIUS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
Samp ate-
DIGESTE
,Volume Used - ml.
Date In Oven-
;
Time In -
Weight of Dish -
Weight of Wet Solids + Dish-
Weight of Dry Solids + Dish -
)X 100 = % TOTAL DRY SOLIDS
Date Out of Oven -
Time Out-
gm.(B)
(C)
11 Calculations:
(A) gm. - (B) -1
s
Dry solids= ---------------------Divided By------------------------ x 100
(C) gm.- (B) gm.
gm
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
6.75
6.45
6.31
6.03
5.89
5.76
5.61
5.49
5.35
5.24
5.08
4.94
4.82
4.67
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/8/19
19.6
10/8/19 0852
DM
10/8/19 0855
DM
1.9
19.9
20.2
0.18
7.1
0.91
'/o Dry Solids
degrees Celsius
degrees Celsius
10.66 mg Oxygen/hr
0.56 mg Oxygen/hr/g
20 degrees Celsius
1.00
Temperature Corrected Specific Oxygen Uptake Rate: 0.56 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

E
0
7
2
1
F
Oxygen Uptake Rate Chart
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: � -Oc, }v bzr — j q
GRAHAM WWTP SOUR TEST
DIGESTER: lf.3
TEMPERATURE AT COLLECTION: 1 .io"t-
DATE/TIME COLLECTED: 1 U - % -1 �
SAMPLED BY:
ANALYSIS BEGAN DATE/TIME:
ANALYZED BY: Wn
ANAYLSIS ENDED DATE/TIME: 10- - " I oc
BEGINNING SOUR TEST TEMPERATURE:
H, Cl
Or —
ENDING SOUR TEST TEMPERATURE: ram#% lc). Zz (-
Time in Minutes
).O. mg/L
0
1
C; ;W
2
�l
3
3�
4
5
6
S.
7
a
S i
9
10
11
`)
12
.�
13
14
15
c�
DO METER CALIBRATED: 10 - 8 — I� AT 0998
�_) � j % - D . 7 '5' mg/L

DIGESTER DATA SAMPLE DATE: JF PERCENT DRY SOLIDS
DIGESTER 91 SAMPLE TIME: 1: �' !Sample Date-
AIR: Cf O DIGESTER # 3
tF
TEMP - Z`�,S c ° CELSIUS ;Volume Used -25 ml.
PH - (�_�jS
v Date In Oven- Date Out of Oven-
DO- n1g/L
¥4
s Tinie In- 08- y Time Out-
1
ALKALINITY - mg/L
f Weight of Dish (B)
NH3N- c ' , -1 0�-6 1 mg/L
Weight of Wet Solids + Dish- 70. aO sa gtn.(C)
TSS - C �C, 10 mg/L
; Weight of Dry Solids + Dish- �� 1(: C� gm.(A)
VSS - gc1c) mg/L
-�
Calculations:
1 �,Oj� 1
(A) �D .� +UC� gill. - (B) I Ill.
% Dn, solids= -----------,---------Divided By------------------------ x 100
DIGESTER #2 SAMPLE TIME: 0 Zti�
(C) �� 1�SZ om.- (B) L(�. 0551 gm.
AIR: (/
TEMP. - `5 .`t, ° CELSIUS
C2 gill•
PH
---------- ( DIVIDED BY-------)X 100 =_ % TOTAL DRY SOLIDS
DO- L`I mg/L
t
ALKALINITY mQ/L
1 H3N- mg/L
' Sample Date- I C
TSS - ma/L
;; DIGESTER # ti
VSS- , ll� mg/L
-:Volume Used - 25 ml.
Date In Oven- '7S Date Out of Oven- Iv-- `I 'I Cj.
Time In- lu ss Time Out- 0 `S
DIGESTER 43 SAMPLE TIME:
1' Weight of Dish- Cv 0)
AIR: o
_ Weight of Wet Solids + Dish- gm.(C)
TEMP. - I `I : ° CELSIUS
:,,Weight of Dry Solids + Dish- 1( (J,. U Ln 1 gm.(A)
PH - . 0 (>
- Calculations: ))//
�ll9 y�( `l (B) jS bC� 1
DO- �� + I �`7/ m-/L
(A) •gm. gm.
ALKALINITY - 3 a mg/L
% Dry solids= ---------------------Divided By------------------------ x 100
i�III�1�i- l I+t7 mJL
(C) �u. V (J'J °ill.-(B)
TSS - 1`�+� I mg/L
. ���`� gill.
VSS - 111g/L
(---------- DIVIDED BY-------)X 100 = 1% TOTAL DRY SOLIDS
I G-� _Ill.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
8.64
8.33
8.03
7.58
7.26
6.95
6.71
6.50
6.36
6.23
6.11
6.00
5.90
5.79
5.67
5.55
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/9/19
18.2
10/9/19 0909
CS
10/9/19 0915
CS
1.9
18.3
18.5
0.20
8.2
0.97
Vo Dry Solids
iegrees Celsius
iegrees Celsius
11.94 mg Oxygen/hr
0.63 mg Oxygen/hr/g
18 degrees Celsius
1.14
Temperature Corrected Specific Oxygen Uptake Rate: 0.72 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
II
3
2
1
0
Oxygen Uptake Rate Chart
y -0.199 + 8.4168
i
i
i
t
i
i
i
i
i
i
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: - V
GRAHAM WWTP SOUR TEST
DIGESTER: # 3
TEMPERATURE AT COLLECTION:
DATE/TIME COLLECTED: / 00I09
SAMPLED BY: C. S
ANALYSIS BEGAN DATE/TIME: I a- q -f q 11 0q 15
ANALYZED BY: C
ANAYLSIS ENDED DATE/TIME: I U- - 3
BEGINNING SOUR TEST TEMPERATURE:
ENDING SOUR TEST TEMPERATURE: 109�38- �, 5✓v
Time in Minutes
D.O. mg/L
0
'8
1
1A ,'
2
.,
3
7,
4
Ca
5
$�
6
7
8
(D
9
. a3
10
G.iJ
11
12
5- q (�
13
5179.
14
S , iv
15
55-
DO METER CALIBRATED: IV � I -( AT 0 � 00
Jna.3 %- �-570 mg/L

DIGESTER DATA SAMPLE DATE: J11 PERCENT DRY SOLIDS
DIGESTER #1 SAMPLE TIME:Sample Date- IU
AIR: DIGESTER # 3
TEMP. - ° CELSIUS Volume Used - 25 mi.
H - Date In Oven- 1 u — — I o► Date Out of Oven-
D - mg/L Time In- D q i3 Time Out- 0730
AL UNITY - mg/L weight of Dish- ��5 _ 11 �i gm.(B)
NH3 mg/L Weight of Wet Solids +Dish- (O R, q (fl S of gm.(C)
TSS - mg/L Weight of Dry Solids + Dish- �{�, y gm.(A)
VSS - mg/L H Calculations:
(A) m. - (B) M.
Dry solids= ---------------------Divided By------------------------ x 100
DIGESTER 42 SAMPLE TIME: (C) gm.- (B) � _s, (ti �� gm.
AIR:
TEMP. - ° CELSIUS
PH - (---------- DIVIDED BY-------)X 100 =_ % TOTAL DRY SOLIDS
�r
DO- g/L a '% d gm.
ALKALINITY - mg/L
NH3N- mg/L Sample �te-
TSS - 1g/L ; DIGESTER
}1
VSS - ma L (Nolume Used - 25
l
Date In Oven- Date Out of Oven -
Time In -
Time Out -
DIGESTER 43 SAMPLE TIME: Weight of Dish- gm.(B)
0
AIR: j'" 1 Wei ht of Wet Solids + Dish- m.(C)
TEMP. - ° CELSIUSWeight of Dry Solids + Dish- m.(A)
PH - Calculations:
DO- DO- mg/L (A) gm. - (B) gm.
ALKALINITY - mg/L % Dry solids= -------------Divided B-------- x t
--------- y----------------
NH3N- mg/L §'£ (C) gm.- (B) gm.
TSS - mg/L gm.
'? DIVIDED BY ------- X 100 = % TOTAL DRY SOLIDS
VSS - mg/L :. (---------- )

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name.
Biosolids Permit Number:
Date:
Digester Temperature:
Sampling Date/Time:
Sampled By:
Analysis Date/Time:
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
8.83
8.66
8.42
8.21
8.06
7.92
7.81
7.72
i7.63
7.53
7.39
7.1
79'
68
6_7
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/10/19
17.9
10/10/19 0915
DM
10/10/19 0923
DM
1.8
18.0
18.6
0.13
8.7
0.99
'/o Dry Solids
legrees Celsius
Degrees Celsius
7.96 mg Oxygen/hr
0.44 mg Oxygen/hr/g
18 degrees Celsius
1.14
Temperature Corrected Specific Oxygen Uptake Rate: 0.51 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
rn
6
c
m
rn
x 5
O
a�
0 4
U)
0
3
2
1
0
Oxygen Uptake Rate Chart
y =-0.1327x + 8.822
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1
Time (minutes)

Vector Attraction Reduction q
Option 4 - SOUR DATE:
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION. 1- loc-
DATE/TIME COLLECTED: 1p-ly-ty I ocq,;�
SAMPLED BY: 'I>n
ANALYSIS BEGAN DATE/TIME: 0- Iv-,� �12-
ANALYZED BY: >r\--\
ANAYLSIS ENDED DATE/TIME: io- o-kw Cw.
BEGINNING SOUR TEST TEMPERATURE: i` •�
ENDING SOUR TEST TEMPERATURE
I?6 b©�
Time in Minutes
D.O. mg/L
0
1
�o
2
A
3
4
5
t��
1
6
7
+, 2-
8
9
n
1
10
11
12
13
63
14
,
15
lac + D
DO METER CALIBRATED: AT DqZ S
l7Z .% - U 11 mg/L

DIGESTER DATA SAMPLE DATE: PERCENT DRY SOLIDS
GESTER 91 SAMPLE TIME: 1,Sample Date- [u —LO-1�
Al DIGESTER #
TEMP. - 0 CELSIUS Volume Used - 25 ml.
PH - ' Date In Oven- 10-1 O"19 Date Out of Oven- 1
DO- mg/L Time In- CAZZ` Time Out- 0 -1U9
ALKALINITY mg/L Weight of Dish- gm.(B)
NH3N- mg/L a Weight of Wet Solids + Dish- I ., �(S� gm.(C)
TSS - mg/L I.A. Weight of Dry Solids + Dish- gm.(A)
VSS - mg/L Calculations:
(A) q(/I, l gm. - (B)
% Dry solids= ---------------------Divided By------------------------ x 100
DIGESTER #2 SAMPL TIME: (C) ( 9, y S 3 3 gm.- (B) r-j, 53S J gm.
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
0
mg/L
IUS d , u 51 `6 M.
(---------- DIVIDED BY ------- )X I00 = % TOTAL DRY SOLIDS
_mg/L
mg/L
DIGESTER 43 SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
0 CELSIUS
mg/L
mg/L
_mg/L
_mg/L
mg/L
Samp ate -
DIGESTER
Volume Used - 2 ml.
Date In Oven -
Time In -
Weight of Dish -
Weight of Wet Solids + Dish -
Weight of Dry Solids + Dish -
Calculations:
(A)
% Dry solids= -----------------
(C)
Date Out of Oven -
Time Out-
_ gm•(B)
(C)
,A)
Divided By------------------------ x"0
_gm.- (B) M.
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Total Solids
Beginning Temperature
End Temperature;
Dissolved Oxygen Level
8.98
8.71
8.53
8.39
8.32
8.27
8.17
8.04
7.90
7.76
7.4
7.:
7.1
7_C
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/14/19
16.9
10/14/19 0816
DM
10/14/19 0825
DM
1.8
17.1
17.9
11
0.12
8.9
0.99
Dry Solids
iegrees Celsius
iegrees Celsius
7.13 mg Oxygen/hr
0.40 mg Oxygen/hr/g
18 degrees Celsius
1.14
Temperature Corrected Specific Oxygen Uptake Rate: 0.45 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
7
a�
E 6
c
m
rn
x 5
O
v
m
0
00
N
3
2
1
0
Oxygen Uptake Rate Chart
y=-0.1189x+9.0165
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1E
Time (minutes)

Vector Attraction Reduction O
Option 4 - SOUR DATE: y �r _
GRAHAM WWTP SOUR TEST
DIGESTER: I
TEMPERATURE AT COLLECTION: IU.T"
DATE/TIME COLLECTED: �,,_A-i-6 f C%s w,
SAMPLED BY: b�n
ANALYSIS BEGAN DATE/TIME: lJ�l -tS c�2S
ANALYZED BY:
ANAYLSIS ENDED DATE/TIME:to-N-ici J � �G
BEGINNING SOUR TEST TEMPERATURE V, • I J�
ENDING SOUR TEST TEMPERATURE: II -gi�k
Time in Minutes
D.O. mg/L
0
`
1
2
3
4
5
6
7
s�
9
10
.r) (L=
11
' V
12
13
14
+�
15
DO METER CALIBRATED: to-14 _iq AT � 13 _
10 1,� % _ 6.6 y mg/L

DIGESTER DATA
DIGESTER #I
AIR:
SAMPLE DATE:
SAMPLE TIME:
° CELSIUS
mg/L
ALKA ITY - mg/L
NH3N- mg/L
TSS - mg/L
VSS - mg/L
DIGESTER #2 SAS
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
TIME:
NT DRY SO
Sample Date-
DIGESTER #
Volume Used - 25 mi.
Date In Oven - Date Out of Oven -I p- I5- I
Time In- 0 53'�k 3 Time Out- O` l R
Weight of Dish- Lj gm.(B)
Weight of Wet Solids + Dish- 71. gm.(C)
Weight of Dry Solids + Dish- y(o,. $ 7 7,1 gm.(A)
Calculations:
(A) �(p.?rj3 gm.-(B) NGgm.
% Dry solids= ---------------------Divided By------------------------ z 100
(C) 7 I, ) qa `!J—_gm.- (B) Li (n . y�-� gm.
° CELSIUS Q. `-1 S 5 a M.
i(---------- DIVIDED BY -------
/
_mg/L
mg/L
DIGESTER #3 SAMPLE TIME:
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
0 CELSIUS
mg/L
_mg/L
_mg/L
_mg/L
mg/L
Date-
Volume Used -2-6-ml.
)X 100 = I � % TOTAL DRY SOLIDS
Date In Oven- Date Out of Oven -
Time In- ime Out -
Weight of Dish- .(B)
Weight of Wet Solids + Dish- m.(C)
Weight of Dry Solids + Dish- gm.
Calculations:
(A) gm.-(B)
% Dry solids= ---------------------Divided By------------------------ x 100
(C) gm.- (B) gm.
gm.
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By.
Total Solids
Beginning Temperature.
End Temperature.
Dissolved Oxygen Level
(ma/1)
8.94
8.44
8.11
7.74
7.63
7.52
7.25
7.24
7.14
7.03
6.95
6.84
6.89
6.68
6.61
6.41
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/15/19
15.9
10/15/19 0850
DM
10/15/19 0854
DM
1.9
16.1
16.7
0.14
8.4
0.95
Yo Dry Solids
degrees Celsius
degrees Celsius
8.32 mg Oxygen/hr
0.44 mg Oxygen/hr/g
16 degrees Celsius
1.31
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

10
9
8
►I
3
2
1
0
Oxygen Uptake Rate Chart
y =-0.1386x + 8.517
i
I
i
1
I
i
I
i
f
f
1
I
1
I
i
t
i
i
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction
Option 4 - SOUR DATE: - Dc hey- -
GRAHAM WWTP SOUR TEST
DIGESTER:
TEMPERATURE AT COLLECTION:
DATE/TIME COLLECTED: I0-15 -iq l Ols�-J
SAMPLED BY: L5
ANALYSIS BEGAN DATE/TIMEI g-lS-icoi6Sq
ANALYZED BY:
ANAYLSIS ENDED DATE/TIME: 1 oc
BEGINNING SOUR TEST TEMPERATURE: I(.IOr-
ENDING SOUR TEST TEMPERATURE: I (O-11° C
Time in Minutes
I D.O. mg/L
0
`
1
4 q . .
2
1 I
3
1�11i`i
4
5
9.SZ
6
7
s
`A I
9
10
S
11
12
13
14
b.
15
DO METER CALIBRATED: I O-IS- AT ( JYL N
lorso(" %- ed•61 mg/L

DIGESTER DATA SAMPLE DATE:
DIGESTER 81 SAMPLE TIME: Iv �, x'Sample Date- i7 `
DIGESTER # 3
,:]Volume Used - 25 mi.
Date In Oven- I I>-1 S — I Date Out of Oven- j 0
Time In- Time Out- (J '-7 5
Weight of Dish-
Wei -lit of Wet Solids + Dish- % �, U `7 � U gin.(C)
`- Weight of Dry Solids +Dish- ��� D'61 gm.(A)
Calculations:
rj
(A) L� 1 n L%� 7 1/ gin. - (B) -�'� 1. I gill.
u` % Dv solids= ---------------------Divided By------------------------ x 100
(C) 0 '7' u-gm.- (B) gin.
AIR: 0 n
TEMP. - ° CELSIUS
PH - 9, 0 I
DO- 13y mg/L
ALKALINITY -�,� mg/L
NH3N- Q "] �L mg/L
TSS - mg/L
VSS - 71 9 '-10 mg/L
DIGESTER #2 SAMPLE TIME:
AIR: U f1
TEMP. - L-3,I ° CELSIUS
PH - �; . `i o
DO- ., 0 mQ/L
ALKALINITY - -2" mg/L
NH3N- n , (" 3, q mg/L
TSS - io CNN mg/L
VSS - `%�1 �j C) mg/L
DIGESTER #3 SAMPLE TIME: () u S O
AIR: r>,A
TEMP. - 5 , �1` ° CELSIUS
PH- T 1`f
DO- 1 Lj mg/L
ALKALINITY - >7'� mg/L
NH3N- �_(��� (P mg/L
TSS -
VSS - u I l} mg/L
ERCENT DRY SOLIDS
gym.
DIVIDED BY ------- X 100 — - /o TOTAL DRY SOLIDS
gm.
Sample Date-
DIGESTER #
Volume Used - 25 mi.
;'DateInOven- Date Out of Oven-
Time InTime Out 0 1 15
Weight of Dish- ('I,O. 2US�� glll.(B)
'Weight of Wet Solids + Dish-
Weight of Dry Solids + Dish- gul.(A)
Calculations:
(A) gill. - (B)
% Dry solids= ---------------------Divided By------------------------ x 100
(C) 6- 5 \ ;? -� 'D V Pill.- (B) t j 0, -:� 0 7 L� Sill.
3 1 a °ill.
(---------- DIVIDED BY-------)X 100 = a % TOTAL DRY SOLIDS
D S , () i) ;� is gill.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Facility Name
Biosolids Permit Number
Date.
Digester Temperature
Sampling Date/Time,
Sampled By,
Analysis Date/Time,
Analyzed By:
Total Solids:
Beginning Temperature:
End Temperature:
Dissolved Oxygen Level
(ma/D
8.99
8.76
8.70
8.45
8.39
8.00
7.95
7.86
7.59
7.55
7.39
7.09
7.10
6.93
6.85
6.64
Slope:
Intercept:
Correlation Coefficient:
Oxygen Uptake Rate:
Ambient Specific Oxygen Uptake Rate:
Average Temperature:
Temperature Correction Factor:
GRAHAM WWTP
WQ0003824
10/16/19
16.0
10/16/19 0907
DM
10/16/19 0911
DM
1.8
16.1
17.0
0.15
8.9
0.99
Yo Dry Solids
iegrees Celsius
iegrees Celsius
9.29 mg Oxygen/hr
0.52 mg Oxygen/hr/g
17 degrees Celsius
1.23
Temperature Corrected Specific Oxygen Uptake Rate: 0.63 mg Oxygen/hr/g
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.
Updated 10/23/2013

Oxygen Uptake Rate Chart
y =-0.1549x + 9.0815
10 -- _-.. -- - - --- — -- - ------ — — --- - ------ -- - -- -- -- ---- -
9
8 --7
i
F
7
E 6 j
c
a�
i
OK 5
v i
N fi
O
N 4
N
0 �
I
3
2
1
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Time (minutes)

Vector Attraction Reduction q
Option 4 - SOUR DATE: C hu6`_- 1
GRAHAM WWTP SOUR TEST
DIGESTER: 3
TEMPERATURE AT COLLECTION: tu,00(-
DATE/TIME COLLECTED: 104 -)ci f oClor)
SAMPLED BY: t�
ANALYSIS BEGAN DATE/TIME: 1J Ito-I�+ C�1
ANALYZED BY: TV-)
ANAYLSIS ENDED DATE/TIME: /nctzl
BEGINNING SOUR TEST TEMPERATURE: Ilo�►°C
ENDING SOUR TEST TEMPERATURE: 11.60`
Time in Minutes
D.O. mg/L
0
$.qq
1
2
`� u
3
4
5
6
7
8
`� 5
s
1_5s
10
11
12
13
(D-1)72
14
(,
15
,1,04
DO METER CALIBRATED: 10-1 b`I CI AT Q C) Z)1
10Z3 % - � • `iL mg/L

IDIGESTER DATA SAMPLE DATE: I I PERCENT DRY SOLIDS I
IGESTER 41 -SAMPLE TIME: Sample Date- _ La+^ i
AI DIGESTER #
TE - ° CELSIUS ;Volume Used - 25 ml.
PH - El Date In Oven-
10-I�o-lrl Date Out of Oven-
DO- mg/L 'Time In- Time Out- bT)22
ALKALINIT - mg/L ' Weight of Dish- L(L(.1 l ZS gm.(B)
NH3N- mg/L H Weight of Wet Solids + Dish- �ptej� gm.(C)
TSS - mg/L t Weight of Dry Solids + Dish- (I `1 • S to Z gm.(A)
VSS - 111g/L LuCalculations:
i �l� IIZ�
(A) I `-t � S (o (� gm. - (B) � � glll.
% Dry solids= --------------- -----Divided By------------------------ x 100
DIGESTER #2 SAMPLE TIME: ,µ (C) (o9,, O5 ZS gm.- (B) ` I -1 , Q5: gm.
AIR:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
mg/L
I)TCF_gTFR #1 gAMPI.F. TTM-F.-
AI R:
TEMP. -
PH -
DO -
ALKALINITY -
NH3N-
TSS -
VSS -
° CELSIUS
ing/L
_mg/L
_mg/L
_mg/L
mg/L
0'�50 gm.
(---------- DIVIDED BY-------)X 100 = 5� D % TOTAL DRY SOLIDS
Z LI , Cl 4 D 0 gm.
#Sample Date-
DIGESTER #
Volume Used - 25 ml.
I.I
I Date In Oven- Date Out of Oven-
s
s Time In- ime Out -
I Weight of Dish- -M.(B)
I Wei -lit of Wet Solids + Dish- gm.(C)
Wei -lit of Dry Solids + Dish-
Ii Calculations:
(A) gm. - (B) ern
11% Dry solids= ---------------------Divided By------------------------ x 100
(C) gm.- (B) Or
(---------- DIVIDED BY-------)X 100 = % TOTAL DRY SOLIDS
gm.

SECTION 12
ANNUAL PATHOGEN AND VECTOR ATTRACTION
REDUCTION FORMS

n
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: CITY OF GRAHAM WQ Permit Number: WQ0003824
WWTP Name: CITY OF GRAHAM NPDES Number: NCO021211
Monitoring Period: From 1 /1 /2019 To
3/31/2019
Pathogen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (time/temp) ElAlt
B (Alk Treatment) [IAlt.
C (Prior Testing)[]
A1t.D (No Prior Test) ❑ 1
Process to Further Reduce Pathogengs ❑
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost ❑
Heat Drying ❑
Heat Treatment ❑
Thennophilic ❑
Beta Ray ❑
Gamma Ray ❑
Pasteurization ❑
Class B:
JAR. (1) Fecal Density 0
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Cornposting ❑
jAerobic Digestion ❑
Anaerobic Digestion ❑
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Number oete
Allowable Level Pathogen Density Frequency Sample Analytical
Excee- Tech -
Parameter
in Sludge MinimumGeo. Mean Maximu Units of Analencesysis Typenioue
2 x 10 to the
MPN
0.002
0.005
0.009
MPN
0
QTRLY
GRAB
9221 B/
6th power
per gram of
Fecal Coliform
total solids
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
3 MPN per 4 grams
(in lieu of fecal
total solid (dry
coliform)
wei ht
Vnrfnr Affrartinn 12erinetinn (15A N(.AC 11Z'1'.1107) - Please lnulcate alternative periorineu:
Alt.1 (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-day bench) ❑
JAR. 4 (Spec. OZ uptake) 0
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization ❑
Alt 7 (Drying - Stable) 111 Alt. 8 (Drying - Unstable) ❑
Alt. 9 (Injection) ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Crispian T. Routh / Plant Superintendent
Preparer Name and Title (type or print)
C4�j�- � T. Z�;e
Signature of Preparer*
Crispian T. Routh / Plant Superintendent
Land Applier Name and Title (if applicable)(type or print)
Z 7 zozo
Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 02T (12/2006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: CITY OF GRAHAM WQ Permit Number: W00003824
WWTP Name:
CITY OF GRAHAM
Monitoring Period: From 4/1 /2019 To
NPDES Number: NCO021211
6/30/2019
Pathoaen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (time/temp) ❑
Alt B (Alk Treatment) ❑
TAlt. C (Prior Testing) ❑
Alt.D (No Prior Test) ❑
I Process to Further Reduce Pathogengs ❑
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost ❑
Heat Drying ❑
Heat Treatment ❑
Thermophilic ❑
Beta Ray ❑
Gamma Ray ❑
Pasteurization ❑
..
Class B:
Alt. (1) Fecal Density 0
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Composting ❑
Aerobic Digestion ❑
erobic Digestion
e Ana❑
.......................:.......
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Parameter
Allowable Level
in Sludge
Pathogen Density
Number o
Excee-
Frequency
of Analysis
Sample
Type
Analytical
Tech -
Minimum
Geo. Mean
Maximum
Unitsences
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
0.001
0.002
0.003
MPN
0
QTRLY
GRAB
9221 B/E
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
weight)
Vectnr Attraction Reduction (15A NCAC 02T .1107) - Please indicate alternative performed:
Alt.1 (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-day bench) ❑
Alt. 4 (Spec. 02 uptake) 0
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization ❑
Alt 7 (Drying - Stable) ❑
Alt. 8 (Drying - Unstable) ❑
Alt. 9 (Injection) ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has .been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Crispian T. Routh / Plant Superintendent
Preparer Name and Title (type or print)
Signature of Preparer* Date
Crispian T. Routh / Plant Superintendent
Land Applier Name and Title (if applicable)(type or print)
Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 02T (12/2006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: CITY OF GRAHAM WQ Permit Number: W00003824
WWTP Name: CITY OF GRAHAM
Monitoring Period: From 7/ 1 /2019 To
NPDES Number: NCO021211
9/30/2019
Pathogen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (tune/temp) ❑
Alt B (Alk Treatment) ❑
Alt. C (Prior Testing)[]
A1t.D (No Prior Test) ❑
1 Process to Further Reduce Pathogengs ❑
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost ❑
Heat Drying ❑
Heat Treatment ❑
Thennophilic ❑
Beta Ray ❑
Gamma Ray ❑
Pasteurization ❑
Class B:
jAlt. (1) Fecal Density C]
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Composting ❑
lAerobic Digestion ❑
Anaerobic Digestion El...
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Parameter
Allowable Level
in Sludge
in
Pathogen Density
g y
Number o
Excee-
s
Frequency
of Analysis
Sample
Type
Analytical
Tech -
i u
Minimum
Geo. Mean
Maximu
Units
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
0.000
0.001
0.002
MPN
0
QTRLY
GRAB
9221 B/F
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
weight)
Vector Attraction Reduction (15A NCAC 02T .1107) - Please indicate alternative performed:
Alt.1 (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-day bench) ❑
Alt. 4 (Spec. Oz uptake) 21
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization ❑
Alt 7 (Drying - Stable) ❑
Alt. 8 (Drying - Unstable) ❑
Alt. 9 (Injection) ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
I] "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Crispian T. Routh / Plant Superintendent
Preparer Name and Title
(type or print)
Signature of Preparer*
Crispian T. Routh / Plant Superintendent
Land Applier Name and Title (if applicable)(type or print)
2�7��.ozo
Da e Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 02T (12/2006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: CITY OF GRAHAM WQ Permit Number: W00003824
WWTP Name:
CITY OF GRAHAM
NPDES Number: NCO021211
Monitoring Period: From 10/1 /2019 To 12/31 /2019
Pathogen Reduction (15A NCAC 02T .1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. A (time/temp) ❑
Alt B (Alk Treatment) ❑
Alt. C (Prior Testing)[]
A1t.D (No Prior Test) ❑
I Process to Further Reduce Pathogengs ❑
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost ❑
Heat Drying ❑
Heat Treatment ❑
Thennophilic ❑
Beta Ray El
Gamma Ray ❑
Pasteurization El
...................I._.1 ........ ....._ .
Class B:
AT(1)Fecal Density p
Alt. (2) Process to Significantly Reduce Pathogens ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
Air Drying ❑
Composting ❑
jAerobic Digestion ❑
Anaerobic Digestion ❑
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Parameter
Allowable Level
in Sludge
Pathogen Density
Exumber o
Frequency
of Analencesysis
Sample
Type
na Fech-
"h-
maue
MinimumGeo.
Mean
Maximu
Units
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
0.000
0.002
<0.004
MPN
0
QTRLY
GRAB
9221 B/F
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
weight)
Vector Attraction Reduction (15A NCAC 02T .1107) - Please indicate alternative performed:
Alt.1 (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-day bench) ❑
I Alt. 4 (Spec. 02 uptake) 0
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization ❑
Alt 7 (Drying - Stable) ❑
JAIt. 8 (Drying - Unstable) ❑
Alt. 9 (Injection) ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have been met."
0 "I certify, under penalty of law, that the pathogen requirements in 15A NCAC 02T .1106 and the
vector attraction reduction requirement in 15A NCAC 02T .1107 have not been met." (Please note
if you check this statement attach an explanation why you have not met one or both of the
requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Crispian T. Routh / Plant Superintendent
Preparer Name and Title (type or print)
Signature of Preparer* Date
Crispian T. Routh / Plant Superintendent
Land Applier Name and Title (if applicable)(type or print)
Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 02T (12/2006)

SECTION 13
SOIL TEST REPORTS

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/ Report No. FY20-SL017833
. �--Client: City of Graham-WWTP Advisor: NC DENRNVSRO
`, f.. Predictive 3503 Swepsonville-Saxapahaw Rd / 450 W. Hanes Mill Road
PO Drawer 357 Winston Salem, NC
Mehlich-3 Extraction Graham, NC 27253 27105
Soil Report
Links to Helpful Information Sampled County : Alamance
Client ID: 37655 Advisor ID: 453467
Sampled:09/30/2019 Received: 11/20/2019 Completed: 12/16/2019 Farm:
Agronomist's Comments:
ATTENTION: This report was flagged with a "C" and/or "Z" to alert you that copper and/or zinc have accumulated in the soil and are approaching a level that could be
detrimental to crop production. The C and Z symbols are printed on your report for soil test Zn and Cu index levels of 2000 or more for agronomic crops; for peanuts with
zinc, the level is 250. This note is designed to be a "trigger" that allows enough time to either reduce the rate of application or find another field for application of biosolids
and/or waste water. The CTL (critical toxic level) for Cu and Zn is set at a 3000 index; for peanuts with zinc, the level is 500. Maintaining a pH of 6.0 or higher may reduce
potential for toxicity, especially for Zn. These levels are used by DENR as a benchmark to determine when application of waste products should be stopped. The CTL for
copper and zinc was set to prevent levels from accumulating to the point where they become toxic to crops grown on a field.
Sample ID: 001
Recommendations: Lime Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5 K2O Mg S Mn Zn Cu B
Information
Lime History:
1 - Fescue/OGrass/Tim, M 0.0 120-200 0 100 0 0 pH$ 0 0 0
Note: 12 Note:
2- Fescue/OGrassfrim, M 0.0 120-200 0 100 0 0 pH$ 0 0 0
Note: 12 Note:
Test Results [units - WN in g/cd; CEC and Na in meq/100 cm3; NO3-N in mg/dM3]: Soil Class: Mineral
HM% WN CEC BS% Ac pH P-1 K-1 Ca% Mg% S-1 Mn-I Mn-All Mn-AI2 Zn-I Zn-AI Cu-I Na ESP SS-1 NO3-N
0.66 1.07 48.4 100 0.0 7.5 458 22 95 5 131 763 452 452 1783 1783 1542 0.3 1
Sample ID: 002
Recommendations: Lime Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5 K2O Mg S Mn Zn Cu B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0 120-200 0 80 0 0 pH$ 0 0 0
Note: 12 Note:
2-Fescue/OGrass/Tim, M 0.0 120-200 0 80 0 0 pH$ 0 0 0
Note: 12 Note:
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]: Soil Class: Mineral
HM% WN CEC BS% Ac pH P-1 K-I Ca% Mg% S-1 Mn-I Mn-All Mn-AI2 Zn-I Zn-AI Cu-1 Na ESP SS-1 NO3-N
0.56 1.03 24.1 97 0.8 6.9 395 27 84 12 85 690 417 417 1350 1350 1352 0.4 2
North Carolina
Al'
L41x(o TnuS l is�ul C� anrua>5u,n
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler. Commissioner ofAciriculture

NCDA&CS Agronomic Division Phone: [phone]
Website: www.ncagr.gov/agronomi/
Report No.
FY20-SL017833
Page 2 of 4
Sample ID: 02C
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tonslacre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0
120-200 0
90
0
0
pH$
0
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
90
0
0
pH$
0
0
0
Note: 12 Note:
Test Results [units - WN in
g/crn3; CEC and Na in meg1100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-Al2
Zn-I
Zn-AI
Cu-I
Na ESP SS-1 NO3-N
0.51 1.00 27.6
97 0.8 7.0 419 26
86 11
91
633
382
382
1450
1450
1481
0.5
2
Sample ID: 003
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1-Fescue/OGrasslTim, M 0.8
120-200 0
60
0
0
0
0
0
0
Note: 12
2- Fescue/OGrass/Tim, M 0.0
120-200 0
60
0
0
0
0
0
0
Note: 12
Test Results [units - WN in
g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-1
Na ESP SS-1 NO3-N
0.60 1.01 9.6
78 2.1 5.6 124 40
56 20
125
1020
629
629
358
358
321
0.7
7
Sample ID: 004
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 - Fescue/OGrass/Tim, M 0.0
120-200 0
80
0
0
pH$
0
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
80
0
0
pH$
0
0
0
Note: 12 Note:
Test Results [units - WN in
g/cm3; CEC and Na in meq/100 cm3; NO3-N in mgldm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na ESP SS-1 NO3-N
0.66 0.94 45.1
98 0.8 6.9 428 29
93 5
201
524
318
318
1778
1778
1650
0.7
2
Sample ID: 005
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P2O5
K2O
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0
120-200 0
100
0
0
pH$
0
0
0
Note: 12 Note:
2-Fescue/OGrass/Tim, M 0.0
120-200 0
100
0
0
pH$
0
0
0
Note: 12 Note:
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-1
Na ESP SS-1 NO3-N
0.46 0.89 57.3
99 0.7 7.0 303 20
96 3
223
334
202
202
1465
1465
1340
0.3
1

NCDA&CS Agronomic Division Phone: [phone]
Website: www.ncagr.gov/agronomi/
Report No.
FY20-SLO17833
Page 3 of 4
Sample ID: 006
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P205
K20
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrasslTim, M 0.0
120-200 0
90
0
0
pH$
Z
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
90
0
0
pH$
Z
0
0
Note: 12 Note:
Test Results [units - WN in g/cm13; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-1
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na ESP
SS-1 NO3-N
0.81 0.96 62.7
99 0.3 7.3 581 24
96 3
158
313
184
184
2283
2283
1716
0.4
1
Sample ID: 007
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P205
K20
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 - Fescue/OGrasslrim, M 0.0
120-200 0
80
0
0
pH$
0
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
80
0
0
pH$
0
0
0
Note: 12 Note:
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na ESP
SS-1 NO3-N
0.41 0.92 59.2
100 0.0 7.6 427 27
96 4
157
237
135
135
1692
1692
1637
0.7
1
Sample ID: 008
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P205
K20
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0
120-200 0
90
0
0
pH$
0
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
90
0
0
pH$
0
0
0
Note: 12 Note.
Test Results [units - WN in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-Al2
Zn-I
Zn-AI
Cu-I
Na ESP
SS-1 NO3-N
0.36 1.02 29.9
100 0.0 7.7 158 23
95 4
57
844
498
498
495
495
668
0.1
0
Sample ID: 010
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre)
N P205
K20
Mg
S
Mn
Zn
Cu
B
Information
Lime History:
1 - Fescue/OGrass/Tim, M 0.0
120-200 0
70
0
0
pH$
0
0
0
Note: 12 Note:
2- Fescue/OGrass/Tim, M 0.0
120-200 0
70
0
0
pH$
0
0
0
Note: 12 Note:
Test Results [units - WN in g/cd; CEC and Na in meq/100 cm3; NO3-N in mg/dd]:
Soil Class:
Mineral
HM% WN CEC BS% Ac pH P-1 K-1
Ca% Mg%
S-1
Mn-I
Mn-All
Mn-AI2
Zn-I
Zn-AI
Cu-I
Na ESP
SS-1 NO3-N
0.46 1.00 46.4
100 0.0 7.7 181 35
96 3
87
1045
618
618
449
449
536
0.2
0

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY20-SLO17833
Page 4 of 4
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a time recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at on
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
M-0
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htmt isfnd information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowners Guide to Fertilizer.
P206
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
WN
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-I
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-1, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routine)
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/aqronomi/uyrst.htm

SECTION 14
WATER PLANT DATA FOR FERRIC SLUDGE
PROVIDED BY SYNAGRO
(FOR REFERENCE ONLY)

WATER PLANT
DATA FOR FERRIC SLUDGE
PROVIDED BY
SYNAGRO, INC
FOR R

CITY OF GRAHAM, NC
MEBANE WTP
RESIDUALS LAND APPLICATION PROGRAM
Permit No. WQ0003824
2019 ANNUAL REPORT
INFORMATION
F oR R��ON�Y

City of Graham, NC
Mebane WTP
Residuals Land Application Program
2019 Annual Report
Information
TABLE OF CONTENTS
1. Certification Form and Annual Operations Summary
2. Annual Residual Sampling Summary Forms, Residuals Analysis,
& SAR Calculation Page
3. Annual Land Application Field Summary Forms
4. TCLP Analysis
5. Pathogen Reduction/Vector Attraction Reduction
6. Soil pH & Lime Application Records

SECTION 1

ANNUALAND-APPNC-ATION-CERTIFIC-ATION-FORM
- WQ-Permit-#:-W00003824--Cottnty-Ajamance-Year-201
Facility Name (as shown on permit) City of Graham -Mebane WTP NPDES No. NCO045292
Land Application Operator Svnagro Phone# [phone]
Land application of residuals as allowed by the above permit occurred during the past calendar year?
X YES NO. If NO, skip PartA, and Part B and proceed to Part C. Also, if residuals were generated but not land applied,
please attach an explanation on how the residuals were handled.
' Part A - Residuals Application Summary:
Total number of application fields in the permit: 9
Total number of fields utilized for land application during the year: 3
Total amount of dry tons applied during the year for all application sites: 63.61
Total number of acres utilized for land application during the year: 31.2
Part B - Annual Compliance Statement:
Facility was compliant during calendar year 2019 with all conditions of the land application permit (including but not limited to items
1-13 below) issued by the Division of Water Quality X YES NO.
If no, please provide a written description why the facility was not compliant, the dates, and explain corrective action taken.
1. Only residuals approved for this permit were applied to the permitted sites.
2. Soil pH was adjusted as specified in the permit and lime was applied (if needed) to achieve a soil pH of at least 6.0 or the
limit specified in the permit.
3. Annual soils analysis was performed on each site receiving residuals during the past calendar year and three (3) copies of
laboratory results are attached.
4. Annual TCLP analysis (if required) was performed and three (3) copies of certified laboratory results are attached.
5. All other monitoring was performed in accordance with the permit and reported during the year as required and three (3)
copies of certified laboratory results are attached.
6. The facility did not exceed any of the Pollutant Concentration Limits in 15A NCAC 02T .l 105(a) or the Pollutant Loading
Rates in 15A NCAC 02T .I 105(b) (Applicable to 40 CFR Part 503 regulated facilities).
7. All general requirements as specified in the Land Application Permit were complied with (applicable to 40 CFR Part 503
regulated facilities).
8. All monitoring and reporting requirements in 15A NCAC 02T .I I I I were complied with (applicable to 40 CFR Part 503
regulated facilities).
9. All operations and maintenance requirements in the permit were complied with or, in the case of a deviation, prior
authorization was received from the Division of Water Quality.
10. No contravention of Ground Water Quality Standards occurred at a monitoring well or explanations of violations are
attached to include appropriate actions and remediations.
11. Vegetative cover was maintained and proper crop management was performed on each site receiving residuals, as specified
in the permit.
12. No runoff of residuals from the application sites onto adjacent property or nearby surface waters has occurred.
13. All buffer requirements as specified on the permit were maintained during each application of residuals.
Part C - Certification:
"I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for
knowing violations."
Tonva Mann, Utilities Director
Permittee Name and Ti a (type or print) El
natur ittee Date
-04k
�gAature of Preparer* Date Signature of Land Applier Date
(i 1fferent from Permitte (if different from Permittee and Preparer)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 02T .1102 (26) DENR FORM ACF (12/2006)

2019 ANNUAL OPERATIONS SUMMARY - LAND APPLICATION
GRAHAM, NC
GRAHAM, NC MEBANE WTP LIQUID
'
MONTHNEAR
AMOUNT
UNIT
DRY TONS
UNIT
May 2019
762,600.00
G
63.61
D
YEARLY TOTAL
762,600.00
G
63.61
D
DRY METRIC
TONS
57.69
57.69
1 /21 /2020

SECTION 2

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: WQ0003824
Facility Name: GRAHAM, NC
NPDES# : NCO045292
or WQ# (residual only)
WWTP Name: GRAHAM/MEBANE WTP
Residuals Analysis Data
Product Type WPL WPL
Date Sampled (grab) or 02/07/19 07/18/19
Date Composited
Percent Solids 2.00 10.60
PARAMETERS (mg/kg dry weight)
Arsenic
<5
<5
Cadmium
1.99
2.65
Mercury
0.0809
0.0617
Chromium
33.5
21.7
Copper
61.4
36.6
Lead
10.6
8.7
Molybdenum
<2.5
<2.5
Nickel
14.8
47.2
Selenium
<5
<5
Zinc
27.8
25.5
Total Phosphorus
1040
1140
TKN
38000
9910
Ammonia -Nitrogen
<100
1790
Nitrate and Nitrite
<4.71
47.7
Laboratory
Waypoint Analytical Virginia Inc.
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
X
Date I A l /Zoz,
DENR FORM RSSF (5/2003) Printed: Tuesday - January 21, 2020 at 17:09:40 for: 2036 01

ANNUAL RESIDUALS SAMPLING SUMMARY FORM
Attach this form to the corresponding Report
Please note that your permit may contain additional parameters to be analyzed than those required to be summerized on this form
Permit Number
WQ0003824
Facility Name
GRAHAM, NC
NPDES#
NCO045292
or WQ# (residual only)
WWTP Name
GRAHAM/MEBANE WTP
Residual Analysis Data
Product Type
WPL
WPL
Date Sampled
02/07/19
07/18/19
Date Composited
Percent Soilds
2.00
10.60
PARAMETERS (mg/kg dry weight)'
Aluminium
16800
11900
Calcium
780
3480
Magnesium
821
768
pH
4.60
7.20
Potasium
322
314
Sodium
654
374
PAN
15255
4191
SAR
0.5487
0.4853
Laboratory
Waypoint Analytical Virginia Inc.
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordiance with a system designed to
assure that qualified personnel properly gathered and evaluated the information submitted. I am aware that there are significant penalties for
submitting false information, including the possibility of fines and imprisonment for knowing violations."
X ` Date
(SI NATJURE OF PRE RER)
NR - Data Not Reported or Data Not Required Report Run Date:- 1/28/2020 9:10:27 AM

WaYPOI(Dnt ANALYTICAL
2/18/2019
' Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 19-039-0202
Project Description: Graham WTP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer#51-0025:
Waypoint Analytical Virginia, Inc. received sample(s) on 2/8/2019 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report ofAnalysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
P-4 ar 6-r
Pauric McGroary
Agronomist
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Arizona AZ0629 New Jersey VA011 Pennsylvania 68-03109 Virginia 460014
Florida E871087 North Carolina 257 South Carolina 93007
-
Page 1 of 6

•
Waypoint 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 19-039-0202
' Client Project Description: Graham WTP
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
64685
Graham WTP
Solids
02/07/2019 10:15
02/08/2019
WTN: Waypoint Analytical - TN, Memphis, TN, Certification: #1354
SM-4500-NH3C
WTN
9045D
WTN
4500NO3F-2011
WTN
6010D
WTN
SW-7471B
WTN
SM-4500-NH3C-TKN
WTN
SM-2540G
WTN
Page 2 of 6

Report Number: 19-039-0202
Account Number: 46457
Send To: Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville , NC 27028
Lab Number: 64685
Sample Id : Graham WTP
Waypoint(2)
ANALYTICAL
Project: Graham WTP
REPORT OF ANALYSIS
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Date Sampled: 2/7/2019 10:15:00
Date Received: 02/08/2019 00:00
Date Reported: 02/18/2019
Total Solids `
2.00
20000
100.0
CJR
02/13/2019 15:27
SM-2540G
Moisture "
98.00
100.0
CJR
02/13/2019 15:27
SM-2540G
Total Kjeldahl Nitrogen
3.80
38000
250
CLP
02/14/2019 14:30
SM-4500-NH3C-TKN
Phosphorus
0.10
1040
50.0
CCR
02/14/2019 06:16
6010D
Potassium
0.03
322
50.0
KKM
02/14/2019 06:16
6010D
Sulfur
0.83
8300
50.0
CCR
02/14/2019 06:16
601 OD
Calcium
0.08
780
250
CCR
02/14/2019 06:16
6010D
Magnesium
0.08
821
50.0
CCR
02/14/2019 06:16
601OD
Sodium
0.07
654
250
CCR
02/14/2019 06:16
6010D
Iron
288000
500
KKM
02/15/201913:16
6010D
Aluminum
16800
50.0
KKM
02/14/2019 20:53
6010D
Manganese
361
5.00
KKM
02/14/2019 06:16
6010D
Copper
61.4
2.50
CCR
02/14/2019 06:16
6010D
Zinc
27.8
12.5
CCR
02/14/2019 06:16
6010D
Ammonia Nitrogen
<0.01
<100
100
ZBD
02/15/2019 09:00
SM-4500-NI3C
Organic N
3.80
38000
250
02/14/2019 14:30
CALCULATION
Nitrate+Nitrite-N
<4.71
4.71
ZBD
02115/201914:41
4500NO3F-2011
All values are on a dry weight basis except as noted
by asterisk. Detection limit on all N series
is on a wet basis.
B-Analyte detected in blank
H - Beyond Holding Time
?WiG
i"c 64wr
Our reports and letters are for the exclusive and confidential use of our clients, and may not be reproduced in whole or part. nor may any reference be made Pauric McGroary
to the work. the results. or the company in any advertising, news release. or other public announcements without obtaining our prior written authorization.
Agronomist
Page 3 of 6

Report Number: 19-039-0202
Account Number: 46457
Send To: Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville , NC 27028
Lab Number: 64685
Sample Id : Graham WTP
Waypointo
ANALYTICAL
Project: Graham WTP
REPORT OF ANALYSIS
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-94010Fax [phone]
www.waypointanalytical.com
Date Sampled: 2/7/2019 10:15:00
Date Received: 02/08/2019 00:00
Date Reported: 02/18/2019
Cadmium
1.99
1.00
CCR
02/14/2019 06:16
6010D
Chromium
33.5
2.50
CCR
02/14/2019 06:16
6010D
Nickel
14.8
2.50
CCR
02/14/2019 06:16
6010D
Lead
10.6
3.00
CCR
02/14/2019 06:16
6010D
Arsenic
<5.00
5.00
CCR
02/14/2019 06:16
6010D
Mercury
0.0809
0.0158
TJS
02/13/2019 13:32
SW-7471 B
Selenium
<5.00
5.00
CCR
02/14/2019 06:16
6010D
pH *
4.6
JSL
02/14/2019 08:15
9045D
Molybdenum
<2.50
2.50
CCR
02/14/2019 06:16
6010D
Comments:
All values are on a dry weight basis except as noted by asterisk. Detection limit on all N series is on a wet basis.
B-Analyte detected in blank H - Beyond Holding Time
Our reports and letters are for the exclusive and confidential use of our clients, and may not be reproduced in whole or part, nor may any reference be made
to the work, the results, or the company in any advertising, news release. or other public announcements without obtaining our prior written authorization.
pw« mC l oor",
Pauric McGroary
Agronomist
Page 4 of 6

F OWaypoint��4�'P
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Cooler Receipt Form
Customer Number: 46457
' Customer Name: Synagro Central LLC/ Graham
Report Number: 19-039-0202
Shipping Method
0 Fed Ex 0 US Postal 0 Lab 0 Other:
UPS 0 Client 0 Courier Thermometer ID:
Shipping container/cooler uncompromised?
Yes
0 No
Number of coolers received
F 1
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Required
Custody seals intact on sample bottles?
0 Yes
0 No
Not Required
Chain of Custody (COC) present?
10 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
9 Yes
0 No
Samples in proper containers?
0 Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
ID Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
0 Yes
0 No
Water - Sample containers properly preserved
4D Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
is N/A
F— High concentration container (48 hr)
F— High concentration pre -weighed (methanol -14 d)
[— Low concentration EnCore samplers (48 hr)
F— Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included?
0 Yes
0 No
Comments:
Signature: Morgan Tichacek Date & Time: 16268/2019 13:39:31
Page 5 of 6

y
e
v
a
s
SAMPLING LOG #19-03
IIIIIIIaIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
os7 Z ES, INC.
Central LL
ntrlLLC/ Graham
oazois
13:38 12
RECDNYSSSvn-.iqro
OR& ANALYSESE
CUSTOMER: SYNAGR®
Graham WTP
RECORD
�.}� -ro
I arUCst that the proper field sampling procedures
PROJECT MANAGER:
were used during the collection of these samples.
3��� ® 3 11P 0
Phone:
SAMPLER
A c& L CUSTOMER
SAMPLING SAMPLE
# OF
SAMPLING METHOD METHOD
LAB # SAMPLE I.D.
LOCATION TYPE CONTAINERS
DATE TIME PRESERVED SHIPPED
Q�MS rahaM w'r?
�a�P�'I
/o.-ga M
,fie
Relinquis e y am�
Date Time
Recieved by:
REMARKS:
Relinquis ed by:
Da Time
Recieve
'Z R c
Relinquished by:
ate Time
Recieved by:
SPECIAL INSTRUCTIONS:
vI./'
—
For
monitoring purposes.
PO#:
SAMPLE
ANALYSIS REQUEST
I.D.
SLI
SL2
NH4-N
NO3 N
Organic
Cd
Cr
Ni
Pb
As
Fig
Se
PIS
quo,
SoVolatilelidsMo
Cl
NO2 N
(�IYahal•^
wT�
bolo
bo�o
P�o
,�
boo
1100-0
Poo
boo
R�o
940
%r
111-�
SLI: Total Solids (Moisture), Total Kjeldahl Nitrogen, Phosphorus, and Potassium
Sd2: Basic Test SL1 plus Sulfur, Calcium, Magnesium, Sodium, Iron, Aluminum, Manganese, Copper and Zinc

Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name Sample Date ReportRange Ratio
2036-01-WPL-NC GRAHAM, NC MEBANE WTP LIQUID 2/7/2019 1/1/2019-12/31/2019 0.5487
I
Na mg/I = (Na mg/kg x % Solids) + 100 = (654 x 2.0000) - 100 = 13.08
Ca mg/I = (Ca mg/kg x % Solids) + 100 = (780 x 2.0000) _ 100 = 15.6
Mg mg/I = (mg mg/kg x % Solids) _ 100 = (821 x 2.0000) _ 100 = 16.42
Na meq = Na mg/I + Molec.Wgt.Na = 13.08 + 23 = 0.568696
Ca meq = Ca mg/I + Molec.Wgt.Ca = 15.6 + 20 = 0.78
Mg meq = Mg mg/I + Molec.Wgt.Mg = 16.42 _ 12 = 1.36833
SAR = Na meq _ SgrRoot[0.5 x (Ca meq + Mg meq)] = 0.568696 = SgrRoot[0.5(0.78+1.36833)] = 0.548712
Printed: 1 /21 /2020
' Page 1 17:13

Waypoint@
ANALYTICAL
8/6/2019
' Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 19-200-0013
Project Description: GRAHAM WTP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer#51-0025:
Waypoint Analytical Virginia, Inc. received sample(s) on 7/19/2019 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report ofAnalysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
?";. Pr 6—r
Pauric McGroary
Agronomist
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Virginia 460014
Page 1 of 6

•
Waypoint
ANALYTICAL
Report Number:
Client Project Description:
19-200-0013
GRAHAM WTP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Sample Summary Table
Lab No
Client Sample ID
Matrix
Date Collected
Date Received
Method
Lab ID
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
SM-4500-NH3C
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
9045D
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
4500NO3F-2011
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
6010D
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
SW-7471B
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
SM-4500-NH3C-TKN
WTN
67444
GRAHAM WTP
Solids
07/18/2019 12:15
07/19/2019
SM-2540G
WTN
WTN: Waypoint Analytical - TN, Memphis, TN, Certification: #1354
Page 2 of 6

Report Number: 19-200-0013
Account Number: 46457
Send To: Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville , NC 27028
Lab Number: 67444
Sample Id: GRAHAM WTP
Waypoint.(2)
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalybcal.com
Project: GRAHAM WTP
REPORT OF ANALYSIS Date Sampled: 7/18/2019 12:15:00
Date Received: 07/19/2019 00:00
Date Reported: 08/06/2019
Total Solids "
10.60
ADM
07/23/2019 15:48
SM-2540G
Moisture "
89.40
ADM
07/23/2019 15:48
SM-2540G
Total Kjeldahi Nitrogen
0.99
9910
250
JPJ
07/25/2019 10:00
SM-4500-NH3C-TKN
Phosphorus
0.11
1140
50.0
BKN
07/25/2019 20:16
6010D
Potassium
0.03
314
50.0
BKN
07/25/2019 20:16
6010D
Sulfur
0.47
4660
50.0
BKN
07/25/2019 20:16
6010D
Calcium
0.35
3480
250
BKN
07/25/2019 2016
6010D
Magnesium
0.08
768
50.0
BKN
07/25/2019 20:16
6010D
Sodium
0.04
374
250
BKN
07/25/2019 20:16
6010D
Iron
293000
500
KKM
07/26/201913:08
6010D
Aluminum
11900
50.0
BKN
07/25/2019 20:16
6010D
Manganese
2140
5.00
BKN
07/25/2019 20:16
6010D
Copper
36.6
2.50
BKN
07/25/2019 20:16
6010D
Zinc
25.5
12.5
BKN
07/25/2019 20:16
6010D
Ammonia Nitrogen
0.18
1790
100
ZBD
07/26/2019 12:30
SM-4500-NH3C
Organic N
0.81
8120
250
07/25/2019 10:00
CALCULATION
Nitrate+Nitrite-N
47.7
4.60
ZBD
07/24/201913:31
4500NO3F-2011
All values are on a dry weight basis except as noted by asterisk. Detection limit on all N series is on a wet basis. '' �/
B-Analyte detected in blank H - Beyond holding time pwie' X 1001
Our reports and letters are for the exclusive and confidential use of our clients, and may not be reproduced in whole or part. nor may any reference be made Pau ric McG roary
to the work. the results. or the company in any advertising. news release. or other public announcements without obtaining our prior written authorization.
Agronomist
Page 3 of 6

Report Number: 19-200-0013
Account Number: 46457
Send To: Synagro Central LLC/ Graham
Mary Brewer #51-0025
284 Boger Road
Mocksville , NC 27028
Lab Number: 67444
Sample Id : GRAHAM WTP
Cadmium
Chromium
Nickel
Lead
Arsenic
Mercury
Selenium
pH "
Molybdenum
Comments:
Waypoint-(2)
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Project: GRAHAM WTP
REPORT OF ANALYSIS Date Sampled: 7/18/2019 12:15:00
Date Received: 07/19/2019 00:00
Date Reported: 08/06/2019
2.65
1.00
BKN
07/25/2019 20:16
6010D
21.7
2.50
BKN
07/25/2019 20:16
6010D
47.2
2.50
BKN
07/25/2019 20:16
6010D
8.70
3.00
BKN
07/25/2019 20:16
6010D
<5.00
5.00
BKN
07/25/2019 20:16
6010D
0.0617
0.0138
TJS
07/24/2019 14:16
SW-7471 B
<5.00
5.00
BKN
07/25/2019 20:16
6010D
7.2
JSL
07/24/2019 07:30
9045D
<2.50
2.50
BKN
07/25/2019 2016
6010D
All values are on a dry weight basis except as noted by asterisk. Detection limit on all N series is on a wet basis.
B-Analyte detected in blank H - Beyond holding time
Our reports and letters are for the exclusive and confidential use of our clients. and may not be reproduced in whole or part, nor may any reference be made
to the work, the results. or the company in any advertising, news release, or other public announcements without obtaining our prior written authorization.
pwi4 #1C 10~1
Pauric McGroary
Agronomist
Page 4 of 6

Waypoint.(D
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Cooler Receipt Form
Customer Number: 46457
Customer Name: Synagro Central LLC/ Graham
Report Number: 19-200-0013
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
�Y
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers received
F 1
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Required
Custody seals intact on sample bottles?
0 Yes
0 No
Not Required
Chain of Custody (COC) present?
0 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
0 Yes
0 No
Samples in proper containers?
Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
0 Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes
0 No
Water - Sample containers properly preserved
0 Yes
0 No
N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
N/A
High concentration container (48 hr) (— Low concentration Encore samplers (48 hr)
High concentration pre -weighed (methanol -14 d) I Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes No
Comments:
Signature: 'Brandi Watson
Date &Time: '07/1912019 10:27:00
Page 5 of 6

SAMPLING LOG #
19-200-0013
46457
CUSTOMER: SYNAGR® 1026,13
GRAHAM WTP
CHAIN OF CUSTODY
RECORD & ANALYSIS
RECORD
PROJECT MANAGER: C�i� )er field sampling procedures
were used during the collection of these samples.
Phone: � `.�) " I � 1
SAMPLER
A & L CUSTOMER SAMPLING SAMPLE # OF SAMPLING METHOD METHOD
LAB # SAMPLE I.D. LOCATION TYPE CONTAINERS DATE TIME PRESERVED SHIPPED
Relinquished by Sampler:
Relinquished by:
ro
W
w
`D Relinquished by:
0
" SPECIAL INSTRUCTIONS:
SAMPLE
I.D.
1�
w+r
Date
CIS/9
Date
P5 gDplte
Time
i' Sol
Time
Time
Recleved by:
Hecteved by;
71)819 I2-15*4 ice
(STATES monitoring purposes. PO#: _
ANALYSIS REQUEST
SL1 SL2 NH4-N NO3 N Or anic Cd Cr NI Pb As Hg Se pH
POW POO POW' boo JOOO
For
SL1: Total Solids (Moisture), Total Kjeldahl Nitrogen, Phosphorus, and Potassium I
SL2: Basic Test SL1 plus Sulfur, Calcium, Magnesium, Sodium, Iron, Aluminum, Manganese, Copper and Zinc
0
REMARKS:
Solids I Mo. I Cl I NO2 N
MIA_ Mf
No

Sodium Absorption Ratio Calculation (SAR)
Product Code Product Name Sample Date Report Range Ratio
2036-01-WPL-NC GRAHAM, NC MEBANE WTP LIQUID 7/18/2019 / / - / / 0.4853
' Na mg/I = (Na mg/kg x % Solids) + 100 = (374 x 10.6000) = 100 = 39.644
Ca mg/I = (Ca mg/kg x % Solids) = 100 = (3480 x 10.6000) = 100 = 368.88
Mg mg/I = (mg mg/kg x % Solids) _ 100 = (768 x 10,6000) _ 100 = 81.408
Na meq = Na mg/I = Molec.Wgt.Na = 39.644 = 23 = 1.72365
Ca meq = Ca mg/I = Molec.Wgt.Ca = 368.88 + 20 = 18.444
Mg meq = Mg mg/I + Molec.Wgt.Mg = 81.408 = 12 = 6.784
SAR = Na meq - SgrRoot[0.5 x (Ca meq + Mg meq)] = 1,72365 + SgrRoot[0.5(18.444+6.784)] = 0.485314
Printed: 1 /21 /2020
17:13
Page 1

SECTION 3

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
.7ACILITY NAME: GRAHAM, NC PREDOMINANT SOIL SERIES: TIRZAH
)WNER: CITY OF GRAHAM PERMIT #: W00003824 ANNUAL DRY TONS APPLIED: 23.27
iITE #: NC AM 00001 FIELD# : AM 00001 0001 OPERATOR: CITY OF GRAHAM CATION EXCHANGE CAPACITY (NON-503):
itESIDUAL SOURCE(S): See list at bottom of report ACRES UTILIZED: 7.00 ACRES PERMITTED: 7.00
Page
Lime Applied ***
Date
Lbs/Ac
DATE or
allons (G) or Cubic Yards (CY)
or Wet Tons NIT) (specify)
%
Dry
Tons
Per
Residual
Site
Cond.
Dry, Wet,
Inches
Precip.
Past 24
Appli-
cation
Method
Vola-
tili-
nation
Miner -
ali-
zation
TKN
Ammonia
Nitrogen
Nitrate
and
PAN
(ppm)
Crop
MONTH
Total
Per Acre
Solids
Acre
Source
Moist
Hours
*
Rate**
Rate
Nitrite
5/16/19
93,000.00 (G)
13285.714
2.00
1.108
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/17/19
55,800.00 (G)
7971.429
2.00
0.665
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/23/19
49,600.00 (G)
7085.714
2.00
0.591
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/24/19
80,600.00 (G)
11514.286
2.00
0.960
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
May-19
279,000.00 (G)
39,857.143
Total Gallons/Ac: 39,857.14
As
Cd
Cr
Cu
Pb
Hg
Mo
Ni
Se
P
PAN
TOTALS:
Annual lbs/acre
0.033
0.013
0.223
0.408
0.070
<.001
0.017
0.098
0.033
F0.1
6.91
101
Cumulative lbs/acre
0S09
0.221
3.763
2.104
1.340
0.025
0.369
1.259
0.649
1.801
Permit PAN Limit (lbs/acre) 1st Crop/2nd Crop
190
FD Cumulative Pollutant Loading Rate Limit (lbs/acre)
36.6
34.8
1339.0
267.9
15.0
375.0
89.0
2500.0
GRWPL = GRAHAM, NC MEBANE WTP LIQUID
X C�� R� Cfe� l /'�1
(SIGNATURE OF LAND APPLIER) DATE
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
N/A = Not Applicable NR = Not Reported or Not Required % = percent p = pp- or mg/kg ** Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0
* Application Method: SUR - Surface, INJ -Injection, SURIN -Incorporation *** See Site pH & Lime Application Records Section of Report for Fields where Lime is to be applied in 2020

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name: City of Graham - Mebane Total Dry Tons Applied (Annual): 23.27
Permit #: WQ0003824
Operator: City of Graham Owner:
Acres Used: 7 Acres Permitted:
Cation Exchange Capacity (non 503 only):
City of Graham Predominant Soil Series: Tirzah
7 Site #: NC AM 00001 Field #: AM 00001 0001
Residual
Analysis
Data
(Heavy
Metals and Total Phosphorus
use mg/kg,
% Solids use
Raw Percent #):
ample or
Com-
posite
Date
1 1
2/7/19
21
1 3
4
5
6
171
1819
LOJ
111112
% Solids
2
Arsenic
5
::admium
1.99
Copper
61.4
Chromium
33.5
Lead
10.6
Mercury
0.0809
Molyb-
denum
2.5
Nickel
14.8
Selenium
5
Zinc
27.8
ITotal
Phos-
horus
1040
annual
Heavy
Metal Field Loadings
(Calculated in lbs/acre):
Total
DT/Ac./
App.
Event
I 1
3.32
2
3
4
5
6
7
8
9
10
11
12
Arsenic
0.033
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.033
:admium
0.013 1
0.000
0.000 1
0.000
0.000
0.000 1
0.000
0.000
0.000 1
0.000
0.000
0.000 1
0.013
Copper
0.408
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.408
hromium
0.223
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.223
Lead
0.070
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.070
Mercury
0.001
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.001
Molyb-
denum
0.017
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.017
Nickel
0.098
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.098
,elenium
0.033
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.033
Zinc
0.185
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.185
Total
Phos-
horus
6.914
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
6.914
"I certify under penalty of law that this document was prepared
under my direction
or supervision in accordance
1
dth a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
Cat �eL �wo
ignature of Land Applier
ate
ncnrn rnnnn nnri C1r i�ninnnn_

FACILITY NAME: GRAHAM, NC
DWNER: CITY OF GRAHAM
3ITE #: NC AM 00001 FIELD# : AM 00001 0005
RESIDUAL SOURCE(S): See list at bottom of report
ANNUAL LAND APPLICATION FIELD SUMMARY FORM
PREDOMINANT SOIL SERIES: DAVIDSON
PERMIT #: WQ0003824 ANNUAL DRY TONS APPLIED: 24.30
OPERATOR: CITY OF GRAHAM CATION EXCHANGE CAPACITY (NON-503):
ACRES UTILIZED: 14.40 ACRES PERMITTED: 14.40
Page
Lime Applied ***
Date
Lbs/Ac
DATE or
MONTH
allons (G) or Cubic Yards (CY)
or Wet Tons (WT) (specify)
%
Solids
Dry
Tons
Per
Residual
Site
Cond.
Dry, Wet,
Inches
Precip.
Past 24
Appli-
cation
Method
Vola-
tili-
zation
Miner -
ali-
zation
TKN
Ammonia
Nitrogen
Nitrate
and
PAN
(ppm)
Crop
Total
Per Acre
Acre
Source
Moist
Hours
*
Rate**
Rate
Nitrite
5/21/19
68,200.00 (G)
4736.111
2.00
0.395
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/22/19
136,400.00 (G)
9472.222
2.00
0.790
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/23/19
86,800.00 (G)
6027.778
2.00
0.503
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
May-19
291,400.00 (G)
20,236.111
TOTALS:
As
Cd
Cr
Cu
Pb
Hg
Mo
Ni
Se
Zn
P
PAN
Annual Ibs/acre
51
0.017
0.007
0.113
0.207
0.036
<.001
0.008
0.050
0.017
0.094
3.51
Cumulative lbs/acre
1.153
0.525
11.399
5.962
5.779
0.057
1.268
3.636
1.455
7.147N
y
'ermit PAN Limit (]bs/acre) 1st Crop/2nd Crop
237
x
t�s
FD Cumulative Pollutant Loading Rate Limit (Ibs/acre) 36.6
34.8
1339.0
267.9
15.0
375.0
89.0
2500.0
GRWPL = GRAHAM, NC MEBANE WTP LIQUID
n
x _ ki,!u CFlftl�l� l �/ ZU
(SIGNATURE OF LAND APPLIER) DATE
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
N/A = Not Applicable NR = Not Reported or Not Required % = percent p = ppm or mg/kg ** Volatilization Rate : Surface 0.5, Injection/Incorporation 1.0
* Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation *** See Site pH & Lime Application Records Section of Report for Fields where Lime is to be applied in 2020

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name: City of Graham - Mebane Total Dry Tons Applied (Annual): 24.30
Permit #:
Operator:
Acres Used:
WQ0003824 Cation Exchange Capacity (non 503 only):
City of Graham Owner: City of Graham Predominant Soil Series: Davidson
14.4 Acres Permitted: 14.4 Site #: NC AM 00001 Field #: AM 00001 0005
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus use mg/kg, % Solids use
Raw Percent #):
Sample or
Com-
posite
Date
1 11
2/7/19
1213
4]
151
6 J
7
181
L9J
LOJ
11
1121
% Solids
2
Arsenic
5
Cadmium
1.99
Copper
61.4
Chromium
33.5
Lead
10.6
Mercury
0.0809
Molyb-
denum
2.5
Nickel
14.8
Selenium
5
Zinc
27.8
Total
Phos-
horus
1040
nnual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
DT/Ac./
App.
Event
11
1.69
L_2J
1,31
4
L51
16,17
8j
1,9110
11
12
y
4
Arsenic
0.017
0.000
0.000
0.000 1
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.017
:admium
0.007 1
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.007
Copper
0.207
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.207
'hromium
0.113
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.113
Lead
0.036
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.036
Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Molyb-
denum
0.008
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.008
Nickel
0.050
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.050
>elenium
0.017
0.000
0.000
0.000 1
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.017
Zinc
0.094
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.094
Total
Phos-
horus
3.511
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3.511
"I eertifv_ under
nenalty of law. that this dnenment was nrenared under my direction
or supervision in accordance
✓ith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
_ am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
-ignature of Land Applier
13i zD
Date
nGKID CnD11A RAM Qr: /io/onna1

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
FACILITY NAME: GRAHAM, NC PREDOMINANT SOIL SERIES: TIRZAH
)WNER: CITY OF GRAHAM PERMIT #: W00003824 ANNUAL DRY TONS APPLIED: 16.03
3ITE #: NC AM 00001 FIELD# : AM 00001 0006 OPERATOR: CITY OF GRAHAM CATION EXCHANGE CAPACITY (NON-503):
RESIDUAL SOURCE(S): See list at bottom of report ACRES UTILIZED: 9.80 ACRES PERMITTED: 9.80
Page
Lime Applied ***
Date
Lbs/Ac
DATE or
MONTH
allons (G) or Cubic Yards (CY)
or Wet Tons (WT) (specify)
%
Solids
Dry
Tons
per
Residual
Site
Cond.
Dry, Wet,
Inches
Precip.
Past 24
Appli-
cation
Method
Vola-
tili-
zation
Miner -
ali-
zation
TKN
Ammonia
Nitrogen
Nitrate
and
PAN
(ppm)
Crop
Total
Per Acre
Acre
Source
Moist
Hours
*
Rate**
Rate
Nitrite
5/17/19
24,800.00 (G)
2530.612
2.00
0.211
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/20/19
105,400.00 (G)
10755.102
2.00
0.897
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
5/21/19
62,000.00 (G)
6326.531
2.00
0.528
GRWPL
DRY
0-<1/2"
SUR
0.5
0.40
38,000. p
100.00 p
4.71 p
15255
FESCUE HAY
May-19
1 192,200.00 (G)
19,612.245
l otal vauons/AC: 19,b 12.24
TOTALS
As
Cd
Cr
Cu
Pb
Hg
Mo
Ni
Se
Zn
P
PAN
Annual Ibs/acre
50
0.016
0.007
0.110
0.201
0.035
<.001
0.008
0.048
0.016
0.091
3.40
Cumulative Ibs/acre
0.054
0.020
1.034
0.538
0.378
0.002
0.067
0.233
0.037
0.468
f�
'ermit PAN Limit (Ibs/acre) 1st Crop/2nd Crop
190
FD Cumulative Pollutant Loading Rate Limit (lbs/acre) 36.6
34.8
1339.0
267.9
15.0
375.0
89.0
2500.0
" Y "
`d
GRWPL = GRAHAM, NC MEBANE WTP LIQUID
n
(SIGNATURE OF LAND APPLIER) DATE
"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 for submitting false information, including the possibility of fines and imprisonment for knowing violations."
N/A = Not Applicable NR = Not Reported or Not Required % = percent p = ppm or mg/Icg ** Volatilization Rate : Surface 0.5, Injection/Incorporation 1.0
* Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation *** See Site pH & Lime Application Records Section of Report for Fields where Lime is to be applied in 2020

ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name:
City of Graham - Mebane
,Permit #: WQ0003824
Operator: City of Graham Owner:
keres Used: 9.8 Acres Permitted:
Total Dry Tons Applied (Annual):
Cation Exchange Capacity (non 503 only):
16.03
City of Graham Predominant Soil Series: Ilrzah
9.8 Site #: NC AM 00001 Field #: AM 00001 0006
Residual
Analysis Data
(Heavy
Metals and Total Phosphorus
use mg/kg,
% Solids use
Raw Percent #):
ample or
Com-
posite
Date
11
2/7/19
L2J
L 3j
4
5
6
7
8
9
10
11
12
Yo Solids
2
Arsenic
5
admium
1.99
Copper
61.4
C..1hromium
33.5
Lead
10.6
Mercury
0.0809
Molyb-
denum
2.5
Nickel
14.8
Selenium
5
Zinc
27.8
ITotal
Phos-
horus
1040
Annual
Heavy Metal Field Loadings
(Calculated in lbs/acre):
Total
DT/Ac./
IApp.
Event
1 11
1.64
L2J
L3J
L4J
5 -
L6J
L7J
L8J
9
1111
12
H
W
Arsenic
0.016
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.016
-admium
0.007
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.007
Copper
0.201
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.201
�hromium
0.110
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.110
Lead
0.035
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.035
Mercury
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
Molyb-
denum
0.008
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.008
Nickel
0:048
0.000.._0:000--:
0.00.0.E
-_0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.048
>elenium
0:016
0:000""
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.016
Zinc
0.091
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.091
Total
Phos-
horus
3.403
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.000
3.403
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordance
vith a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
iL am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
SLAW gym,"
ignature of Land Applier
1 '( �Z.
Date
nr_nm r_nnnn "E71 oc, i-jninnnc\

SECTION 4

�1 If u i:i�1t �k�11 n_
e? 1rIIT.O1JIdEtdl' L FECIINOI GGI!-S, WC
Armify0caJ Laborworim
March 21, 2019
Ryan Copeland
Synagro
284 Boger Rd.
Mocksville, NC 27028
TEL: [phone]
FAX: [phone]
RE: Graham WTP
Dear Ryan Copeland:
Sunmut Environmental Technologies, Inc.
3310 Win St.
Cuyahoga Falls, Olio 44223
TEL. [phone] FAX. [phone]
Websrte: httn //iviviv.settek.conr
Order No.: 19030420
Summit Environmental Technologies, Inc. received 1 sample(s) on 3/8/2019 for the
analyses presented in the following report.
There were no problems with the analytical events associated with this report unless noted
in the Case Narrative.
Quality control data is within laboratory defined or method specified acceptance limits
except where noted.
If you have any questions regarding these tests results, please feel free to call the
laboratory.
Sincerely,
'e-)�
Jennifer Woolf
Project Manager
3310 Win St.
Cuyahoga Falls, Ohio 44223
Arkansas 88-0735, California 07256CA, Colorado, Connecticut PH-0108, Delaware, Florida NELAC E87688, Georgia E87688, Idaho 01100923, Illinois
200061, Indiana C-OH-13, Kansas E-10347, Kentucky (Underground Storage Tank) 3, Kentucky 90146, Louisiana 04061, Maryland 339, Minnesota
409711, New Hampshire 2996, New Jersey OH006, New York 11777, North Carolina 39705 and 631, North Dakota R-201, Ohio DW, Ohio VAP
CL0052, Oklahoma 9940, Oregon OH2O0001, Pennsylvania 010, Rhode Island LA000317, South Carolina 92016001, Texas T104704466-11-5, Utah
014009232011-1, Virginia VELAP 9456, Washington C891
Page 1 of 35

SumnritEmironnrentalTechnologies,/nc. Case Narrative
KZZE00r] SUMMIT3310 Win St.
ENVIRONMENTAL TE-CHNOLOG;7R7, 'N.n Cuyahoga Falls, Ohio 44223 WO#: 19030420
Analytlnal Laboratories TEL: [phone] FAX: [phone]
Website: http://www.settek.com Date: 3/21/2019
CLIENT: Synagro
Project: Graham WTP
WorkOrder Narrative:
19030420: This report in its entirety consists of the following documents: Cover Letter, Case Narrative,
Analytical Results, QC Summary Report, Applicable Accreditation Information, Chain -of -Custody,
Cooler Receipt Form, and other applicable forms as necessary. All documents contain the Summit
Environmental Technologies, Inc., Work Order Number assigned to this report.
Summit Environmental Technologies, Inc., holds the accred itati on s/certifi cations listed at the bottom of
the cover letter that may or may not pertain to this report. Please refer to the "Accreditation Program
Analytes Report" for accredited analytes list.
The information contained in this analytical report is the sole property of Summit Environmental
Technologies, Inc. and that of the customer. It cannot be reproduced in any form without the consent of
Summit Environmental Technologies, Inc. or the customer for which this report was issued. The results
contained in this report are only representative of the samples received. Conditions can vary at different
times and at different sampling conditions. Summit Environmental Technologies, Inc. is not responsible
for use or interpretation of the data included herein.
All results for Solid Samples are reported on an "as received" or "wet weight" basis unless indicated as
"dry weight" using the "-dry" designation on the reporting units.
This report is believed to meet all of the requirements of the accrediting agency, where applicable. Any
comments or problems with the analytical events associated with this report are noted below.
Prep Sample Comments:
19030420-001 A 436013: Prep Comments for MtlPrep_TCLP(3010A), Sample 19030420-001 A: TCLP
was filtered after digestion.
Original
Page 2 of 35

Summit Environmental Technologies, /n Qualifiers and Acronyms
EZZLOOW"] summlir 3310 Win
ENVIRONMENTAL TECHNOLOMFS, !NC Cuyahoga Falls, Ohio 442; WO#: 19030420
AnaJytical Laborarorlss TEL: [phone] FAX: [phone]
Website: hgp,-1Avww.settek.co Date: 3/21/2019
' These commonly used Qualifiers and Acronyms may or may not be present in this report.
Qualifiers
U
The compound was analyzed for but was not detected.
J
The reported value is greater than the Method Detection Limit but less than the Reporting Limit.
H
The hold time for sample preparation and/or analysis was exceeded.
D
The result is reported from a dilution.
E
The result exceeded the linear range of the calibration or is estimated due to interference.
MC
The result is below the Minimum Compound Limit.
*
The result exceeds the Regulatory Limit or Maximum Contamination Limit.
in
Manual integration was used to determine the area response.
d
Manual integration in which peak was deleted
N
The result is presumptive based on a Mass Spectral library search assuming a 1:1 response.
P
The second column confirmation exceeded 25% difference.
C
The result has been confirmed by GC/MS.
X
The result was not confirmed when GUMS Analysis was performed.
B/MB+
The analyte was detected in the associated blank.
G
The ICB or CCB contained reportable amounts of analyte.
QC-/+
The CCV recovery failed low (-) or high (+).
R/QDR
The RPD was outside of accepted recovery limits.
QL-/+
The LCS or LCSD recovery failed low (-) or high (+).
QLR
The LCS/LCSD RPD was outside of accepted recovery limits.
QM-/+
The MS or MSD recovery failed low (-) or high (+).
QMR
The MS/MSD RPD was outside of accepted recovery limits.
QV-/+
The ICV recovery failed low (-) or high (+).
S
The spike result was outside of accepted recovery limits.
Z
Deviation; A deviation from the method was performed; Please refer to the Case Narrative for
additional information
Acronyms
ND
Not Detected
RL
Reporting Limit
QC
Quality Control
MDL
Method Detection Limit
MB
Method Blank
LOD
Level of Detection
LCS
Laboratory Control Sample
LOQ
Level of Quantitation
LCSD
Laboratory Control Sample Duplicate
PQL
Practical Quantitation Limit
QCS
Quality Control Sample
CRQL
Contract Required Quantitation Limit
DUP
Duplicate
PL
Permit Limit
MS
Matrix Spike
RegLvl
Regulatory Limit
MSD
Matrix Spike Duplicate
MCL
Maximum Contamination Limit
RPD
Relative Percent Different
MinCL
Minimum Compound Limit
ICV
Initial Calibration Verification
RA
Reanalysis
ICB
Initial Calibration Blank
RE
Reextraction
CCV
Continuing Calibration Verification
TIC
Tentatively Identified Compound
CCB
Continuing Calibration Blank
RT
Retention Time
RLC
Reporting Limit Check
CF
Calibration Factor
DF
Dilution Factor
RF
Response Factor
This list of Qualifiers and Acronyms reflects the most commonly utilized Qualifiers and Acronyms for reporting.
Please -refer to -the -Analytical -Notes -in the Case Narrative for any Qualifiers or Acronyms that do not appear in this
list or for additional information regarding the use of these Qualifiers on reported data.
Original
Page 3 of 35

UMMINI_ Sit Environmental Technologies, Inc. WOrkOrder
3310 Win St.
ENVIRONNIENTQL TECHNOLOGIES, WC. Cuyahoga Falls. Ohio 44223 Sample Summary
Anstytkat Leboratonlas TEL: [phone] FAX: [phone] WO#: 19030420
Websile hitv:llivwiv.settek.coni 21-Mar-19
CLIENT: Synagro
Project: Graham WTP
Lab SampleID Client Sample ID
19030420-001 Graham WTP TCLP
Tag No Date Collected
3/6/2019 9:15:00 AM
Date Received Matrix
3/8/2019 10:05:00 AM Sludge
Page 4 of 35

S U MM I S Summit Environmental Technologies, t. DATES REPORT
3310 Win St.
ENVInONMENTAL TECHNOLOGIES, INC Cuyahoga Falls, Ohio 44223
A.rwlytdcal Lal.►oralntU5 TEL: [phone] i FAX.- [phone]
WO#: 19030420
Website: hQ.-1Avww.settekeom 21-Mar-19
Client: Synagro
Project: Graham WTP
Sample ID Client Sample ID Collection Date Matrix Test Name Leachate Date Prep Date Analysis Date
19030420-OOIA Graham WTP TCLP 3/6/2019 9:15:00 AM Sludge Ignitability of Solids (SW-846: 1030) 3/12/2019 12:30:00 PM
pH (SW9045D) 3/19/2019 3:31:12 PM
Reactive Cyanide (9014/7.3.3.2)-Solid 3/14/2019 4:00:00 PM
Reactive Sulfide (9034)/7.3.4.2
3/14/2019 4:00:00 PM
SVOC SW-846: 8151 Herbicides-TCL3/11/2019 6:00:00 PM
3/14/2019 6:00:00 PM
3/20/2019 9:41:00 AM
TCLP Mercury Analysis (SW 1311/7473/11/2019 6:00:00 PM
3/15/2019 1:00:00 PM
3/15/2019 4:50:00 PM
TCLP Metals Analysis (SW1311/6010:3/11/2019 6:00:00 PM
3/13/2019 8:45:00 AM
3/18/2019 3:09:49 PM
TCLP Metals Analysis (SW1311/6010 3/11/2019 6:00:00 PM
3/13/2019 8:45:00 AM
3/15/2019 6:09:06 PM
TCLP Pesticides Analysis (SW 1311/8(3/11/2019 6:00:00 PM
3/11/2019 5:20:00 PM
3/16/2019 12:19:00 AM
TCLP Semi-Volatiles Analysis 3/11/2019 6:00:00 PM
3/13/2019 3:30:00 PM
3/18/2019 10:42:00 PM
(S W 1311 /8270)
TCLP Volatiles Analysis
3/11/2019 6:00:00 PM
3/12/2019 4:19:00 PM
Original
Page 5 of 35

'
SUMM111
Summit Environmental Technologies, St.
3310 Win St.
Analytical Report
0WIRONMENTAL t'[CHNOt OMPS, 'NC.
Cuyahoga
Falls, Ohio 44223
(base report)
A nalyNcai Laboratories
TEL: [phone] FAX: [phone]
WO#: 19030420
_
Website: httv://www.settek.com
Date Reported: 3/21/2019
CLIENT: Synagro
Tag Number:
Matrix: SLUDGE
Collection Date:
3/6/2019 9:15:00 AM
Lab ID: 19030420-OOIA
Project: Graham WTP
Client Sample ID Graham WTP TCLP
Analyses Result
RI,
Qual Units
DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW7470A
SW7470A Analyst: DNS
TCLP MERCURY ANALYSIS (SW131117470)
TCLP Mercury
ND
0.00500
mg/L
1 3/15/2019 4:50:00 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW6010D
SW301OA Analyst: KMO
TCLP METALS ANALYSIS (SW1311/6010)
TCLP Arsenic(As)
ND
0.500
mg/L
1 3/15/2019 6:09:06 PM
TCLP Barium(Ba)
ND
5.00
mg/L
1 3/15/2019 6:09:06 PM
TCLP Cadmium(Cd)
ND
0.100
mg/L
1 3/15/2019 6:09:06 PM
TCLP Chromium(Cr)
ND
0.200
mg/L
1 3/15/2019 6:09:06 PM
TCLP Lead(Pb)
ND
0.500
mg/L
1 3/15/2019 6:09:06 PM
TCLP Selenium(Se)
ND
0.0500
mg/L
1 3/18/2019 3:09:49 PM
TCLP Silver(Ag)
ND
0.500
mg/L
1 3/15/2019 6:09:06 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8270
SW3510C Analyst: BJH
TCLP SEMI-VOLATILES ANALYSIS (SW1311/8270)
1,4-Dichlorobenzene
ND
0.0800
mg/L
2 3/18/2019 10:42:00 PM
2,4,5-Trichlorophenol
ND
0.200
mg/L
2 3/18/2019 10:42:00 PM
2,4,6-Trichlorophenol
ND
0.200
mg/L
2 3/18/2019 10:42:00 PM
2,4-Dinitrotoluene
ND
0.0400
mg/L
2 3/18/2019 10:42:00 PM
Cresols, Total
ND
4.00
mg/L
2 3/18/2019 10:42:00 PM
Hexachloro-1,3-butadiene
ND
0.0160
mg/L
2 3/18/2019 10:42:00 PM
Hexachlorobenzene
ND
0.0400
mg/L
2 3/18/2019 10:42:00 PM
Hexachloroethane
ND
0.0800
mg/L
2 3/18/2019 10:42:00 PM
Nitrobenzene
ND
0.0800
mg/L
2 3/18/2019 10:42:00 PM
Pentachlorophenol
ND
0.200
mg/L
2 3/18/2019 10:42:00 PM
Pyridine
ND
0.200
mg/L
2 3/18/2019 10:42:00 PM
Surr: 2-Fluorophenol
39.0
10 - 109
%Rec
2 3/18/2019 10:42:00 PM
Surr: Phenol-d6
42.3
10 - 109
%Rec
2 3/18/2019 10:42:00 PM
Surr: Nitrobenzene-d5
46.7
19 - 120
%Rec
2 3/18/2019 10:42:00 PM
Surr: 2,4,6-Tribromophenol
48.2
10 - 120
%Rec
2 3/18/2019 10:42:00 PM
Surr: 2-Fluorobiphenyl
38.0
22 - 117
%Rec
2 3/18/2019 10:42:00 PM
Surr: p-Terphenyl-d14
74.8
34 - 116
%Rec
2 3/18/2019 10:42:00 PM
Qualifiers: E Value above quantitation range
H Holding times for preparation
or analysis exceeded
M Manual Integration used to determine
area response
MC Value is below Minimum
Compound Limit.
N Tentatively identified compounds
ND Not Detected
O RSD is greater than RSDlimit
P Second column confinmation
exceeds
PI, Permit Limit
R RPD outside accepted recovery limits Original
RL Reporting Detection Limit
U Samples with CalcVal
< MDL
Page 6 of 35

'
"�R
s
Summit Environmental Technologies, Inc.
3310 Win St.
Analytical Report
■ .
y - -ill
■ i_.�l"314'7EW AL TECiiiiOLC)G,::3, :rok.,
Cuyahoga Falls, Ohio 44223
(base report)
An*lytica! Laboratori®s
TF.L: (330)
253-8211 FAX: [phone]
WO#: 19030420
'
Website httv://www.settek.com
Date Reported: 3/21/2019
CLIENT: Synagro
Tag Number:
Matrix: SLUDGE
Collection Date:
3/6/2019 9:15:00 AM
Lab ID: 19030420-OOIA
Project: Graham WTP
Client Sample ID Graham WTP TCLP
Analyses Result
RI,
Qual Units
DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8081
SW3510C Analyst: MES
TCLP PESTICIDES ANALYSIS (SW1311/8081)
Chlordane, total
ND
0.250
mg/L
10 3/16/2019 12:19:00 AM
Toxaphene
ND
0.500
mg/L
10 3/16/2019 12:19:00 AM
Endrin
ND
0.0250
mg/L
10 3/16/2019 12:19:00 AM
gamma-BHC
ND
0.0250
mg/L
10 3/16/2019 12:19:00 AM
Heptachlor
ND
0.0250
d mg/L
10 3/16/2019 12:19:00 AM
Heptachlor epoxide
ND
0.0250
mg/L
10 3/16/2019 12:19:00 AM
Methoxychlor
ND
0.0250
d mg/L
10 3/16/2019 12:19:00 AM
Surr: TCMX
74.1
10 - 119
%Rec
10 3/16/2019 12:19:00 AM
Surr: DCB
95.8
10 - 119
%Rec
10 3/16/2019 12:19:00 AM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8151A
SW8151A Analyst: MES
SVOC SW-846: 8151 HERBICIDES-TCLP
2,4-D
ND
1.00
d mg/L
1 3/20/2019 9:41:00 AM
2,4,5-TP
ND
0.500
d mg/L
1 3/20/2019 9:41:00 AM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8260
Analyst: CTB
TCLP VOLATILES ANALYSIS
1,1-Dichloroethene
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
1,2-Dichloroethane
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
MEK
ND
1.25
mg/L
50 3/12/2019 4:19:00 PM
Benzene
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Carbon tetrachloride
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Chlorobenzene
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Chloroform
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Tetrachloroethene
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Trichloroethene
ND
0.250
mg/L
50 3/12/2019 4:19:00 PM
Vinyl chloride
ND
0.100
mg/L
50 3/12/2019 4:19:00 PM
Surr: 4-Brom ofluoro benzene
94.6
70 - 130
%Rec
50 3/12/2019 4:19:00 PM
Surr: Dibromofluoromethane
103
70 - 130
%Rec
50 3/12/2019 4:19:00 PM
Surr: Toluene-d8
101
70 - 130
%Rec
50 3/12/2019 4:19:00 PM
Qualifiers: E Value above quantitation range
H Holding times for
preparation or analysis exceeded
M Manual Integration used to determine
area response
MC Value is below Minimum
Compound Limit.
N Tentatively identified compounds
ND Not Detected
O RSD is greater than RSDlimit
P Second column confirmation exceeds
PL Permit Limit
R RPD outside accepted recovery limits Original
RI, Reporting Detection Limit
U Samples with CalcVal < MDL
Page 7 of 35

i summll
Summit Environmental Technologies, Inc.
3310 Win St.
Analytical Report
ENVIRONMENTAL #ECHNOLOGif-$,
Cuyahoga Falls, Ohio 44223
(base report)
A^Wytical L$bora[OH06
TEL: [phone] FAX: [phone]
WO#: 19030420
Website: http://wiviv.settek.con:
Date Reported: 3/21/2019
CLIENT: Synagro
Tag Number:
Matrix: SLUDGE
Collection Date:
3/6/2019 9:15:00 AM
Lab ID: 19030420-OOIA
Project: Graham WTP
Client Sample ID Graham WTP TCLP
Analyses Result RL Qual Units
DF Date Analyzed
RCI-SOLID-W/ IGNITABILITY1030
SW9014
Analyst: MS
REACTIVE CYANIDE (9014/7.3.3.2)-SOLID
Cyanide, Reactive
ND 0.490 mg/Kg
1 3/14/2019 4:00:00 PM
RCI-SOLID-W/ IGNITABILITY1030
SW1030
Analyst: AJT
IGNITABILITY OF SOLIDS (SW-846: 1030)
Ignitability non-flammable
1 3/12/2019 12:30:00 PM
RCI-SOLID-W/ IGNITABILITY1030
SW9045D
Analyst: VVK
PH (SW9045D)
pH
6.8 s.u.@21.2C
1 3/19/2019 3:31:12 PM
RCI-SOLID-W/ IGNITABILITY1030
SW9034
Analyst: MS
REACTIVE SULFIDE (9034)/7.3.4.2
Sulfide, Reactive
ND 25.0 mg/Kg
1 3/14/2019 4:00:00 PM
Qualifiers: E
Value above quantitation range
M
Manual Integration used to determine area response
N
Tentatively identified compounds
O
RSD is greater than RSDlimit
PL
Permit Limit
RL
Reporting Detection Limit
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
ND Not Detected
P Second column confirmation exceeds
R RPD outside accepted recovery limits Original
U Samples with CalcVal < MDL
Page 8 of 35

Summit Environmental Technologies, Inc.
' SUMMIT3310 Win St.
Accreditation Program
Analytes Report
ENVIRONMENTAL TECHNOLOGiFS,
INC. Cuyahoga Falls, Ohio 44223
AaWytical Lsboratanias
TEL: [phone] FAX.- [phone]
WO#:
19030420
Website: hgp://www.settekcom
'
21-Mar-19
Client: Synagro
State: NW
Project: Graham WTP
Program Name: NC_WW_SCM
Sample ID Matrix
Test Name
Analyte
Status
19030420-001 A Sludge
Ignitability of Solids (SW-846: 1030)
Ignitability
A
Sludge
pH (SW9045D)
Hydrogen Ion (pH)
A
Sludge
Reactive Cyanide (9014/7.3.3.2)-Solid
Cyanide, Reactive
U
Sludge
Reactive Sulfide (9034)/7.3.4.2
Sulfide, Reactive
U
Sludge
SVOC SW-846: 8151 Herbicides-TCLP
2,4,5-TP
A
Sludge
SVOC SW-846: 8151 Herbicides-TCLP
2,4-D
A
Sludge
TCLP Mercury Analysis (SW 1311/7470)
Mercury
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Arsenic
A
Sludge
TCLP Metals Analysis (SW 1311/6010)
Barium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Cadmium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Chromium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Lead
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Selenium
A
Sludge
TCLP Metals Analysis (SW 1311/6010)
Silver
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Chlordane, total
A
Sludge
TCLP Pesticides Analysis (SW 1311/8081)
Endrin
A
Sludge
TCLP Pesticides Analysis (SW 1311/8081)
gamma-BHC
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Heptachlor
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Heptachlor epoxide
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Methoxychlor
A
Sludge
TCLP Pesticides Analysis (SW 1311/8081)
Toxaphene
A
Sludge
TCLP Semi-Volatiles Analysis (SW 1311/8270)
1,4-Dichlorobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2,4,5-Trichlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2,4,6-Trichlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SWI311/8270)
2,4-Dinitrotoluene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Cresols, Total
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachlorobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachlorobutadiene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachloroethane
A
Sludge
TCLP Semi-Volatiles Analysis (SW 1311/8270)
Nitrobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pentachlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pyridine
A
Y
Y
NC WW SCM A Accredited
NC WW SCM U Unavailable
Original #1
Page 9 of 35

Summimt Summit Environmental Technologies, Inc. Accreditation Program
3310 Win St. Anal teS Report
ENVIRONMENTAL TECIINOLOGIFS, WC Cuyahoga Falls, Ohio 44223 y p
Anslyt}cal Laboratories TEL: [phone] FAX. • [phone] WO#: 19030420
' - - -- -- Website: hga://www.settek.com 21-Mar-19
Client: Synagro State: NW
Project: Graham WTP Program Name: NC_WW_SCM
Sample ID Matrix
Test Name
Analyte
Status
19030420-001A Sludge
TCLP Volatiles Analysis
1,1-Dichloroethene
A
Sludge
TCLP Volatiles Analysis
1,2-Dichloroethane
A
Sludge
TCLP Volatiles Analysis
2-Butanone
A
Sludge
TCLP Volatiles Analysis
Benzene
A
Sludge
TCLP Volatiles Analysis
Carbon tetrachloride
A
Sludge
TCLP Volatiles Analysis
Chlorobenzene
A
Sludge
TCLP Volatiles Analysis
Chloroform
A
Sludge
TCLP Volatiles Analysis
Tetrachloroethene
A
Sludge
TCLP Volatiles Analysis
Trichloroethene
A
Sludge
TCLP Volatiles Analysis
Vinyl chloride
A
Key
NC WW SCM A Accredited
Key
NC WW SCM U Unavailable
Original #1
Page 10 of 35

SUMM101-
Summit Environmental Technologies, Inc. 3310 Win St.
QC SUMMARY REPORT
ENVInOWMENTAL TECHNOL004C-S, INC
Cuyahoga Falls, Ohio 44223
WO#: 19030420
Analytical Lahoralofts
TEL: [phone] FAX- [phone]
Wehsite: htro://ivwiv.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36332
Sample ID MB-36332
SampType: MBLK
TestCode: TCLP-SVOC- Units: mg/L
Prep Date: 3/11/2019
RunNo: 95664
client ID: PBS
Batch ID: 36332
TestNo: SW8081 SW3510C
Analysis Date: 3/12/2019
SegNo: 1996798
%nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Chlordane, total
ND
0.0250
Toxaphene
ND
0.0500
Endrin
ND
0.00250
gamma-BHC
ND
0.00250
Heptachlor
ND
0.00250
Heptachlor epoxide
ND
0.00250 d
Methoxychlor
ND
0.00250 d
Surr: TCMX
12.1
20.00 60.3 10 119 m
Surr: DCB
15.4
20.00 77.1 10 119
Sample ID LCS-36332
SampType: LCS
TestCode: TCLP-SVOC- Units: mg/L
Prep Date: 3/11/2019
RunNo: 95664
client ID: LCSS
Batch ID: 36332
TestNo: SW8081 SW3510C
Analysis Date: 3/1212019
SegNo: 1996799
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Endrin
0.0130
0.00250
0.0250
0
52.0
20
157
gamma-BHC
0.0112
0.00250
0.0250
0
44.7
22
137
Heptachlor
0.0105
0.00250
0.0250
0
42.2
24
121
Heptachlor epoxide
0.0117
0.00250
0,0250
0
46.9
27
152
Methoxychlor
0.0131
0.00250
0.0250
0
52.4
10
199
Surr: TCMX
12.8
20.00
64.0
10
119
Surr: DCB
16.7
20.00
83.5
10
119
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 11 of 35

�
SUMEzzrdoqMIT T
Summit Envir•onntenta! Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ERYInONMENTAL TECHNOL4RES, :NC
Cuyahoga Falls, Ohio 44223
An8lyflcal Labora#ool"
TEL: [phone] FAX: [phone]
WO#: 19030420
Website: httn://lviviv.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36332
Sample ID 19030122-001AMS
SampType: MS
TestCode: TCLP-SVOC- Units: mg/L
Prep Date: 3/11/2019
RunNo: 95664
client ID: BatchQC
Batch ID: 36332
TestNo: SW8081 SW3510C
Analysis Date: 3/12/2019
SegNo: 1996800
%nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Endrin
ND
0.0250
0.0250
0
71.1
20
157
gamma-BHC
ND
0.0250
0.0250
0
60.3
22
137 m
Heptachlor
ND
0.0250
0.0250
0
59.6
24
121
Heptachlor epoxide
ND
0.0250
0.0250
0
67.8
27
152
Methoxychlor
ND
0.0250
0.0250
0
77.8
10
199
Surr: TCMX
18.9
20.00
94.4
10
119
Surr. DCB
21.7
20.00
109
10
119
iample ID 19030122-001AMSD
SampType: MSD
TestCode: TCLP-SVOC- Units: mg/L
Prep Date: 3/11/2019
RunNo: 95664
,lient ID: BatchQC
Batch ID: 36332
TestNo: SW8081 SW3510C
Analysis Date: 311212019
SegNo: 1996801
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Endrin
ND
0.0250
0.0250
0
56.7
20
157
0
0
30
gamma-BHC
ND
0.0250
0.0250
0
53.1
22
137
0
0
30
Heptachlor
ND
0.0250
0.0250
0
50.2
24
121
0
0
30
Heptachlor epoxide
ND
0.0250
0.0250
0
56.6
27
152
0
0
30
Methoxychlor
ND
0.0250
0.0250
0
59.1
10
199
0
0
30
Surr: TCMX
16.5
20.00
82.3
10
119
0
Surr: DCB
17.5
20.00
87.7
10
119
0
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 12 of 35

SUMM111_
Sunnnit Environmental Technologies,
3310 10 Win St. St.
QC SUMMARY REPORT
EK*Vlf1014MENTAL TECHNOLOGiE$, :Ftt
Analytical Lsboratorlas
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: http://ivwiv.settek.cotn
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36356
Sample ID MB-36356
SampType: MBLK
TestCode: MTL-TCLP-7( Units: mg/L
Prep Date: ! 3/1312019
RunNo: 95756
client ID: PBS
Batch ID: 36356
TestNo: SW6010D SW3010A
Analysis Date: 3/15/2019
SegNo: 2000348
\nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qua]
TCLP Arsenic(As)
ND
0.500
TCLP Barium(Ba)
ND
5.00
TCLP Cadmium(Cd)
ND
0.100
TCLP Chromium(Cr)
ND
0.200
TCLP Lead(Pb)
ND
0.500
TCLP Selenium(Se)
ND
0.0500
TCLP Silver(Ag)
ND
0.500
iample ID LCS-36356
SampType: LCS
TestCode: MTL-TCLP-7( Units: mg/L
Prep Date: 3/13/2019
RunNo: 95756
lient ID: LCSS
Batch ID: 36356
TestNo: SW6010D SW3010A
Analysis Date: '3/15/2019
SegNo: 2000349
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Arsenic(As)
2.12
0.500
2.000
0
106
80
120
TCLP Barium(Ba)
ND
5.00
2.000
0
107
80
120
TCLP Cadmium(Cd)
1.94
0.100
2.000
0
97.0
80
120
TCLP Chromium(Cr)
2.19
0.200
2.000
0
110
80
120
TCLP Lead(Pb)
2.20
0.500
2.000
0
110
80
120
TCLP Selenium(Se)
2.15
0.0500
2.000
0
108
80
120
TCLP Silver(Ag)
2.32
0.500
2.000
0
116
80
120
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 13 of 35

SUr�VMM I i Summit Environmental Technologies, Inc. 3310 Win St. QC SUMMARY REPORT
ENVIn0WMCNUL TECHNOLDGifS, trtit: Cuyahoga Falls, Ohio 44223
Analytical Laboratoaas TEL: [phone] FAX.- [phone] WO#: 19030420
Websne: http:/hvivmsettek•com 21-Mar-19
Client: Synagro
Project: Graham WTP BatchID: 36374
Sample ID LCS-36374
SampType: LCS
TestCode: TCLP-SVOC_ Units: mg/L
Prep Date: 3/13/2019
RunNo: 95730
client ID: LCSS
Batch ID: 36374
TestNo: SW8270 SW3510C
Analysis Date: 3/14/2019
SegNo: 2008532
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
0.352
0.0400
0.8000
0
44.0
19.1
126
2,4,5-Trichlorophenol
0.545
0.100
0.8000
0
68.2
11.7
151
2,4,6-Trichlorophenol
0.588
0.100
0.8000
0
73.5
12.4
150
2,4-Dinitrotoluene
0.654
0.0200
0.8000
0
81.8
20.6
140
o-Cresol
0.472
0.100
0.8000
0
59.0
13.8
137
Cresols, Total
ND
2.00
1.600
0
58.1
10
129
Hexachloro-1,3-butadiene
0.267
0.00800
0.8000
0
33.3
14.7
137
Hexachlorobenzene
0.607
0.0200
0.8000
0
75.9
12
139
Hexachloroethane
0.262
0.0400
0.8000
0
32.8
14.8
132
Nitrobenzene
0.533
0.0400
0.8000
0
66.6
15.6
138
Pentachlorophenol
0.666
0.100
0.8000
0
83.3
10
156
Pyridine
0.215
0.100
0.8000
0
26.8
1
130
Surr: 2-Fluorophenol
0.434
1.000
43.4
10
147
Surr: Phenol-d6
0.460
1.000
46.0
10
140
Surr: Nitrobenzene-d5
0.582
1.000
58.2
10
169
Surr: 2,4,6-Tribromophenol
0.699
1.000
69.9
10
185
Surr: 2-Fluorobiphenyl
0.575
1.000
57.5
10
169
Surr: p-Terphenyl-d14
0.975
1.000
97.5
10
179
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or analA
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 14 of 35

M
���
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
EK1Vln0Nh1ENTAL TECHNOLOGOES, :Pi(,
AnsJyticat Laboralamas
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: httD:/Avwtiv.settek.con:
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36374
Sample ID 19030451-003AMS
SampType: MS
TestCode: TCLP-SVOC_ Units: mg/L
Prep Date: 3/13/2019
RunNo: 95730
Client ID: BatchQC
Batch ID: 36374
TestNo: SW8270 SW3510C
Analysis Date: 3/14/2019
SegNo: 2008533
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qua]
1,4-Dichlorobenzene
0.398
0.0800
0.8000
0
49.7
15.2
124
2,4,5-Trichlorophenol
0.500
0.200
0.8000
0
62.4
30.6
152
2,4,6-Trichlorophenol
0.597
0.200
0.8000
0
74.6
27.6
150
2,4-Dinitrotoluene
0.608
0.0400
0.8000
0
76.0
58
141
o-Cresol
0.531
0.200
0.8000
0
66.4
26.9
132
Cresols, Total
ND
4.00
1.600
0
65.5
27.6
132
Hexachloro-1,3-butadiene
0.325
0.0160
0.8000
0
40.6
-5.3
156
Hexachlorobenzene
0.582
0.0400
0.8000
0
72.8
54.3
142
Hexachloroethane
0.310
0.0800
0.8000
0
38.7
1.92
131
Nitrobenzene
0.716
0.0800
0.8000
0
89.5
21
135
Pentachlorophenol
0.595
0.200
0.8000
0
74.4
47.4
134
Pyridine
0.242
0.200
0.8000
0
30.2
-10.3
64.2
Surr:2-Fluorophenol
0.495
1.000
49.5
9.77
146
Surr: Phenol-d6
0.518
1.000
51.8
20.7
130
Surr: Nitrobenzene-d5
0.633
1.000
63.3
13.9
156
Surr:2,4,6-Tribromophenol
0.643
1.000
64.3
27.3
183
Surr:2-Fluorobiphenyl
0.616
1.000
61.6
21.4
153
Surr: p-Terphenyl-d14
0.903
1.000
90.3
54.8
154
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 15 of 35

i„t Summit Environmental Technologies, Inc. 3310 Win St. QC SUMMARY REPORT
r:ZM00q summ
ENVI tONMENTAL TL-CHNOLOMSS, 7W' Cuyahoga Falls, Ohio 44223
Analytical Laboratoriss TEL: [phone] FAX.- [phone] WO#: 19030420
Website: hitp:Iliviviv.settek.com 21-Mar-19
Client: Synagro
Project: Graham WTP
BatchID: 36374
Sample ID 19030451-003AMSD
SampType: MSD
TestCode: TCLPSVOC_ Units: mg/L
Prep Date: 3/13/2019
RunNo: 95730
Client ID: BatchQC
Batch ID: 36374
TestNo: SW8270 SW3510C
Analysis Date: 3/14/2019
SegNo: 2008547
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qua[
1,4-Dichlorobenzene
0.362
0.0800
0.8000
0
45.2
15.2
124
0.3976
9.37
30
2,4,5-Trichlorophenol
0.528
0.200
0.8000
0
66.1
30.6
152
0.4996
5.60
30
2,4,6-Trichlorophenol
0.617
0.200
0.8000
0
77.2
27.6
150
0.5968
3.36
30
2,4-Dinitrotoluene
0.616
0.0400
0.8000
0
77.0
58
141
0.6080
1.24
30
o-Cresol
0.532
0.200
0.8000
0
66.6
26.9
132
0.5308
0.301
30
Cresols, Total
ND
4.00
1.600
0
65.4
27.6
132
0
0
30
Hexachloro-1,3-butadiene
0.278
0.0160
0.8000
0
34.8
-5.3
156
0.3248
15.5
30
Hexachlorobenzene
0.596
0.0400
0.8000
0
74.5
54.3
142
0.5820
2.38
30
Hexachloroethane
0.280
0.0800
0.8000
0
35.0
1.92
131
0.3096
10.2
30
Nitrobenzene
0.686
0.0800
0.8000
0
85.7
21
135
0.7160
4.34
30
Pentachlorophenol
0.589
0.200
0.8000
0
73.6
47.4
134
0.5948
0.946
30
Pyridine
0.306
0.200
0.8000
0
38.3
-10.3
64.2
0.2416
23.5
30
Surr:2-Fluorophenol
0.453
1.000
45.3
9.77
146
0
Surr: Phenol-d6
0.501
1.000
50.1
20.7
130
0
Surr: Nitrobenzene-d5
0.568
1.000
56.8
13.9
156
0
Surr:2,4,6-Tribromophenol
0.698
1.000
69.8
27.3
183
0
Surr:2-Fluorobiphenyl
0.562
1.000
56.2
21.4
153
0
Surr: p-Terphenyl-d14
0.943
1.000
94.3
54.8
154
0
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDIimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 16 of 35

'0�3
S UMM ,Ig
Summit Environmental 3310 Win St.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOL110+ES, WC Cuyahoga Falls, Ohio 44223
Armlytical Lsbore(ofts TEL: [phone] FAX- [phone]
WO#: 19030420
Website: hgp:/fiviviv.settek.coni
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36374
Sample ID MB-36374
SampType: MBLK
TestCode: TCLP-SVOC_ Units: mg/L
Prep Date: 3/13/2019
RunNo: 95730
Client ID: PBS
Batch ID: 36374
TestNo: SW8270 SW3510C
Analysis Date: 3/14/2019
SegNo: 2008567
Analyte
Result
PQL SPK value SPK Ref Val
%REC LowLimit Hight-imit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
ND
0.0400
2,4,5-Trichlorophenol
ND
0.100
2,4,6-Trichlorophenol
ND
0.100
2,4-Dinitrotoluene
ND
0.0200
o-Cresol
ND
0.100
Cresols, Total
ND
2.00
Hexachloro-1,3-butadiene
ND
0.00800
Hexachlorobenzene
ND
0.0200
Hexachloroethane
ND
0.0400
Nitrobenzene
ND
0.0400
Pentachlorophenol
ND
0.100
Pyridine
ND
0.100
Surr: 2-Fluorophenol
0.342
Surr: Phenol-d6
0.368
Surr: Nitrobenzene-d5
0.446
Surr: 2,4,6-Tribromophenol
0.491
Surr: 2-Fluorobiphenyl
0.431
Surr: p-Terphenyl-d14
0.721
1.000
34.2
10
109
1.000
36.8
10
109
1.000
44.6
19
120
1.000
49.1
10
120
1.000
43.1
22
117
1.000
72.1
34
116
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 17 of 35

SUMMIT
Swnmit Environmental Technologies, Inc. 3310 Win St.
QC SUMMARY REPORT
ENIVInONMENTAL TECHNOLOGIES, ANC Cuyahoga Falls, Ohio 44223
Anaiytloal Laboreto"es TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: huy.- vivmsettek.cwn
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36399
TCLP Mercury ND 0.00200
TCLP Mercury 0.00406 0.00200 0.00400 0 102 80 120
TCLP Mercury 0.00419 0.00200 0.00400 0.000100 102 75 125
TCLP Mercury 0.00415 0.00200
0.00400 0.000100 101 75
125
0.00419 0.959 20
Qualifiers: B Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or anal,
J Analyte detected below quantitation limits
M Manual Integration used to determine area response
MC
Value is below Minimum Compound
Original
ND Not Detected
O RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL Permit Limit
R RPD outside accepted recovery limits
RL
Reporting Detection Limit
Page 18 of 35

1=502V
'
Sununu Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
EtWIttONWNTAL TECHN0L0G4ES, .Nc
Cuyahoga Falls, Ohio 44223
Analytical Laboratories
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: htW.-Iliviviv.settek.coni
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID• 36399
Sample ID 19030559-001AMSD
SampType: MSD
TestCode: HG_TCLP(74 Units: PPM
Prep Date: 3/15/2019
RunNo: 95790
Client ID: BatchQC
Batch ID: 36399
TestNo: SW7470A SW7470A
Analysis Date: 3/15/2019
SegNo: 2001473
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantization range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 19 of 35

=�
' .
S U MM
Swrunit Environmental Technologies, Win St. Inc.
3310 W
QC SUMMARY REPORT
ENVInOWWWAL 7ECHNOLOGIt $, INC
Cuyahoga Falls, Ohio 44223
Anstytical Lsborelarias
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: hup://ivww.setiek.cont
2I-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: 36408
2,4-D ND 1.00 d
2,4,5-TP ND 0.500 d
Surr: 2,4-Dichlorophenylacetic acid 379 500.0 75.9 20 140
2,4-D
ND
1.00 0.500
0 70.0
37
105
2,4,5-TP
ND
0.500 0.500
0 63.5
38
106
Surr: 2,4-Dichlorophenyl acetic acid
402
500.0
80.3
20
140
2,4-D ND 1.00
0.500 0 69.2 37
105
2,4,5-TP ND 0.500
0.500 0 63.2 38
106
Surr: 2,4-Dichlorophenylacetic acid 417
500.0 83.5 20
140
Qualifiers: B Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or anal,
1 Analyte detected below quantitation limits
M Manual Integration used to determine area response
MC
Value is below Minimum Compound
ND Not Detected
O RSD is greater than RSDlimit
P
Second column confirmation exceeds Original
PL Permit Limit
R RPD outside accepted recovery limits
RL
Reporting Detection Limit
Page 20 of 35

SUMMINt
Summit Environmental Technologies, Inc. 3310 Win St. QC SUMMARY REPORT
ENVInONMENTAL TECNNOLOG4ES, IKC Cuyahoga Falls, Ohio 44223
Ana/ytical Lahoratorles TEL: [phone] FAX.- [phone] WO#: 19030420
Website: http://ivipiv.settek.com 21-Mar-19
Client: Synagro
Project: Graham WTP BatchID: 36408
Sample ID 19030418-001amsd
SampType: MSD
TestCode: tclp-SVOC-H Units: mg/L
Prep Date: 3/14/2019
RunNo: 95900
Client ID: BatchQC
Batch ID: 36408
TestNo: SW8151A SW8151A
Analysis Date: 3/19/2019
SegNo: 2006995
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
2,4-D ND 1.00 0.500 0 76.1 37 105 0 0 30
2,4,5-TP ND 0.500 0.500 0 71.2 38 106 0 0 30
Surr: 2,4-Dichlorophenylacetic acid 472 500.0 94.5 20 140 0 30
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 21 of 35

SUMM111
3310Sunnntt Environmental Technologies,in St. Inc.
10 W
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOGIES, INC.
Cuyahoga Falls, Ohio 44223
WO#: 19030420
Analytical LaboratcHOS
TEL: [phone] FAX: [phone]
Website: htW.-Iliviviv.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95604
Ignitability 7.84 7.240 0 108 70 130
Ignitability non-flammable 0 0 20
Ignitability non-flammable 0 0 20
Sample ID 19030364-001ADUP
SampType: DUP
TestCode: Ignitability_S Units:
Prep Date:
RunNo: 95604
Client ID: BatchQC
Batch ID: R95604
TestNo: SW1030
Analysis Date: 3/12/2019
SegNo: 1994388
Analyte
Result
PQL SPK value SPK Ref Val
%REC LowLimit Hight-imit RPD Ref Val
%RPD RPDLimit Qual
Ignitability non-flammable 0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
3 Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 22 of 35

umm'
Summit Environmental Technologies, Inc. 3310 Win Si.
QC SUMMARY REPORT
ENIvinotiMENTAL TECMOLOGItiS, iNe
Cuyahoga Falls, Ohio 44223
WO#: 19030420
ArWytical LsboreforWe TEL: [phone] FAX: [phone]
Website: hup:/hvrvrv.settek.cont
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95604
Ignitability non-flammable 0 0 20
Ignitability non-flammable 0 0 20
Sample ID 19030420-001ADUP
SampType: DUP
TestCode: Ignitability_S Units:
Prep Date:
RunNo: 95604
Client ID: Graham WTP TCLP
Batch ID: R95604
TestNo: SW1030
Analysis Date: 3/12/2019
SegNo: 1994394
Analyte
Result
PQL SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qua]
Ignitability non-flammable 0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 23 of 35

r=coorl
s
u'ir
SummitEmnonmental Technologies, Inc. 3310 Win St.
QC SUMMARY REPORT
€P VInONMENTAL TECHNOLOGIES, 111C
Cuyahoga Falls, Ohio 44223
WO#: 19030420
Analytical Lalsoralvrlea
TEL: [phone] FAX.- [phone]
Website: hup:/hviviv.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95638
Sample ID LCS-95638
SampType: LCS
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
;lient ID: LCSW
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995888
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
M-Dichloroethene
0.0207
0.00500
0.0200
0
104
70
138
1,2-Dichloroethane
0.0224
0.00500
0.0200
0
112
70
130
MEK
0.0965
0.0250
0.100
0
96.5
70
130
Benzene
0.0199
0.00500
0.0200
0
99.5
10
199
Carbon tetrachloride
0.0215
0.00500
0.0200
0
107
21.3
240
Chlorobenzene
0.0209
0.00500
0.0200
0
105
70
132
Chloroform
0.0200
0.00500
0.0200
0
100
70
130
Tetra chloroethene
0.0210
0.00500
0.0200
0
105
10
130
Trichloroethene
0.0202
0.00500
0.0200
0
101
70
130
Vinyl chloride
0.0166
0.00200
0.0200
0
83.2
70
130
Surr:4-Bromofluorobenzene
50.1
50.00
100
70
130
Surr: Dibromofluoromethane
57.6
50.00
115
70
130
Surr: Toluene-d8
52.9
50.00
106
70
130
Sample ID MB-95638
SampType: MBLK
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
'.lient ID: PBW
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995890
%nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
M-Dichloroethene
ND
0.00500
1,2-Dichloroethane
ND
0.00500
MEK
ND
0.0250
Benzene
ND
0.00500
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 24 of 35

ummilr
Smnmit Environmental Technologies, Inc.E=Mools3310 Win St.
QC SUMMARY REPORT
ENvinoNMENTAL TEMINOLOGit;S, iNC
Analytical LaboralaHai;
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: hUp:/Avuii,.settek.cant
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95638
Sample ID MB-95638
SampType: MBLK
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
client ID: PBW
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/1212019
SegNo: 1995890
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Carbon tetrachloride
ND
0.00500
Chlorobenzene
ND
0.00500
Chloroform
ND
0.00500
Tetra chloroethene
ND
0.00500
Trichloroethene
ND
0.00500
Vinyl chloride
ND
0.00200
Surr: 4-Bromofluorobenzene
47.5
Surr: Dibromofluoromethane
51.8
Surr: Toluene-d8
51.2
50.00 95.0 70 130
50.00 104 70 130
50.00 103 70 130
Sample ID 19030589-009aMS
SampType: MS
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
,lient ID: BatchQC
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995911
\nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
M-Dichloroethene
0.862
0.250
1.00
0
86.2
63.8
148
1,2-Dichloroethane
1.05
0.250
1.00
0
105
70
130
MEK
4.14
1.25
5.00
0
82.8
10
130
Benzene
1.74
0.250
1.00
0.805
93.6
70
130
Carbon tetrachloride
0.862
0.250
1.00
0
86.2
70
130
Chlorobenzene
0.996
0.250
1.00
0
99.6
70
130
Chloroform
0.915
0.250
1.00
0
91.5
70
130
Tetrachloroethene
1.06
0.250
1.00
0
106
70
130
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to detennine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 25 of 35

9=32V2
',-
S u mm
Summit Environmental Technologies, Inc. 3310 Win St.
QC SUMMARY REPORT
ENVIitONtdENTnL TECHNOLOGIES, :MC:
Analytical Laboratories
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: httm:/Avww.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95638
Sample ID 19030589-009aMS
SampType: MS
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
client ID: BatchQC
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995911
\nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Trichloroethene
0.936 0.250
1.00
0 93.6
70
130
Vinyl chloride
0.690 0.100
1.00
0 69.0
53.9
141
Surr: 4-B romofl uoro benzene
2470
2500
98.8
70
130
Surr: Dibromofluoromethane
2680
2500
107
70
130
Surr: Toluene-d8
2650
2500
106
70
130
iample ID 19030589-009aMSD
SampType: MSD
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
;lient ID: BatchQC
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995912
\nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
M-Dichloroethene
0.810
0.250
1.00
0
81.0
63.8
148
0.862
6.22
30
1,2-Dichloroethane
1.03
0.250
1.00
0
103
70
130
1.05
2.69
25
MEK
4.29
1.25
5.00
0
85.8
10
130
4.14
3.48
25
Benzene
1.72
0.250
1.00
0.805
91.3
70
130
1.74
1.36
30
Carbon tetrachloride
0.787
0.250
1.00
0
78.7
70
130
0.862
9.15
25
Chlorobenzene
0.987
0.250
1.00
0
98.7
70
130
0.996
0.858
30
Chloroform
0.901
0.250
1.00
0
90.1
70
130
0.915
1.54
25
Tetrachloroethene
0.996
0.250
1.00
0
99.6
70
130
1.06
5.99
25
Trichloroethene
0.922
0.250
1.00
0
92.2
70
130
0.936
1.51
30
Vinyl chloride
0.654
0.100
1.00
0
65.4
53.9
141
0.690
5.51
25
Surr:4-Bromofluorobenzene
2410
2500
96.5
70
130
0
25
Surr: Dibromofluoromethane
2690
2500
108
70
130
0
25
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 26 of 35

'Sunnnit
sua
ftm
Environmental Technologies, Inc.
3310 Win Sr.
QC SUMMARY REPORT
ENVIRON►dENTAL lECM0L0G4f-:S, iNC'
Cuyahoga Falls, Ohio 44223
dnalyrlCal LoLioratnries TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: http:lAvivit,.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95638
Sample ID 19030589-009aMSD
SampType: MSD
TestCode: voc-mstr_np Units: mg/L
Prep Date:
RunNo: 95638
client ID: BatchQC
Batch ID: R95638
TestNo: SW8260
Analysis Date: 3/12/2019
SegNo: 1995912
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Hight-imit RPD Ref Val
%RPD RPDLimit Qual
Surr: Toluene-d8 2650 2500 106 70 130 0 25
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to detennine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 27 of 35

summill-un
331010 Win St. SumitEmironmentalTechnolWInc.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOGIES, tNC
Cuyahoga Falls, Ohio 44223
Analytical LaborataH"
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: hup://iviviv.settek.cont
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95757
ample ID Blank
SampType: MBLK
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 95757
ent ID: PBS
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/1412019
SegNo: 2000191
ialyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
cyanide, Reactive ND 0.490
Sample ID LCS
SampType: LCS
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 95757
Client ID: LCSS
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/1412019
SegNo: 2000192
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qua[
Cyanide, Reactive
9.54
0.485 10.00 0
95A 85 110
Sample ID RI -Check
SampType: RLC
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date: RunNo: 95757
Client ID: BatchQC
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/14/2019 SegNo: 2000195
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val %RPD RPDLimit Qua]
Cyanide, Reactive
ND
0.485 0.5000 0
95.3 50 150
Sample ID 19030656-001AMS
SampType: MS
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 95757
Client ID: BatchQC
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/14/2019
SegNo: 2000212
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
cyanide, Reactive 9.61 0.495 10.00 0.2400 93.7 81.6 122
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 28 of 35

ill
Swrm�i[ Environmental Technologies, Inc. QC SUMMARY REPORT
KZLOWI summ3310 Win St.
ENVMONMENTAL TEChN0L0G1 -7S, +NC Cuyahoga Falls, Ohio 44223
Analytical Laborelorles TEL: [phone] FAX.- [phone] WO#: 19030420
Website: http://iviviv.setrek.com 21-Mar-19
Client: Synagro
Project: Graham WTP BatchID: R95757
iample ID 19030656-001AMS
SampType: MS
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 95757
,lient ID: BatchQC
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/14/2019
SegNo: 2000212
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
iample ID 19030666-001AMSD
SampType: MSD
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 95757
client ID: BatchQC
Batch ID: R95757
TestNo: SW9014
Analysis Date: 3/14/2019
SegNo: 2000213
knalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Cyanide, Reactive 9.57 0.490 10.00 0.2400 93.3 81.6 122 9.608 0.354 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDIimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 29 of 35

Sunvnit Environmental Technologies, Inc. 3310 Win St.
QC SUMMARY REPORT
ENVInON► EN7aL tc-CHNOLC:GirS, :Kc
Cuyahoga Falls, Ohio 44223
ArWy�ticaf La6aratcrla€
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: http:/hripw.settek.cotii
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95759
Sulfide, Reactive ND 25.0
Sulfide, Reactive 4710 25.0 4800 0 98.1 85 115
Sulfide, Reactive 4320 25.0 4800 0 90.0 80 120 W
Sulfide, Reactive
4530 25.0
4800 0 94.4 80
120
4320 4.75 30 W
Qualifiers: B
Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or anal,
J
ND
Analyte detected below quantitation limits
Not Detected
M Manual Integration used to determine area response
O RSD is greater than RSDlimit
MC
P
Value is below Minimum Compound
Second column confirmation exceeds Original
PL
Permit Limit
R RPD outside accepted recovery limits
RL
Reporting Detection Limit
Page 30 of 35

u ''r 3310 Summit Win StSt. QC SUMMARY REPORT
.
ENVInOWAENTAL tECHNOLOGIFS, !NC Cuyahoga Falls, Ohio 44223
A"Rlytical Laboratories TEL: [phone] FAX. [phone] WO#: 19030420
Website: hUp:Mviviv.settek.com 21-Mar-19
Client: Synagro
Project: Graham WTP BatchID: R95759
Sample ID 19030656-001AMSD
SampType: MSD
TestCode: Sulfide,React Units: mg/Kg
Prep Date:
RunNo: 95759
Client ID: BatchQC
Batch ID: R95759
TestNo: SW9034
Analysis Date: 3/14/2019
SegNo: 2000586
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 31 of 35

SUM10111-
SunnnitEnvironmental Technologies, St.
3310 /0 Win St.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOGIES, ,NC
Cuyahoga Falls, Ohio 44223
Anelyfi,cal LaboralaHes
TEL: [phone] FAX.- [phone]
WO#: 19030420
Website: hitp:/hviviv.settek.coni
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95888
Sample ID CHECK 7
SampType: LCS
TestCode: pH_S(9045D) Units: s.u.@20.7C
Prep Date:
RunNo: 95888
Client ID: LCSS
Batch ID: R95888
TestNo: SW9045D
Analysis Date: 3/19/2019
SegNo: 2006953
Analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 7.0 7.0 0 99.6 90 110
Sample ID CHECK 7
SampType: LCS
TestCode: pH_S(9045D) Units: s.u.@21.1C
Prep Date:
RunNo: 95888
Client ID: LCSS
Batch ID: R95888
TestNo: SW9045D
Analysis Date: 311912019
SegNo: 2006961
Analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 7.0 7.0 0 99.4 90 110
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 32 of 35

summist
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVInOWNIENTAL TECNNOLOGII;$, INC
Analytical Laboralorios
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX: [phone]
WO#: 19030420
Website: htW:1Avivtiv.settek.com
21-Mar-19
Client:
Synagro
Project:
Graham WTP
BatchID: R95888
Sample ID LCS-R95888
SampType: LCS
TestCode: pH_NPW(450 Units: s.u.@19.9C
Prep Date:
RunNo: 95888
Client ID: LCSW
Batch ID: R95888
TestNo: SW9045D
Analysis Date: 311912019
SegNo: 2006784
Analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
PH 7.0 7.0 0 100 98.6 101.4
Sample ID 19030814-001ADUP
SampType: DUP
TestCode: pH_NPW(450 Units: sm.@20.1C
Prep Date:
RunNo: 95888
Client ID: BatchQC
Batch ID: R95888
TestNo: SW9045D
Analysis Date: 3/19/2019
SegNo: 2005787
Analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 6•8 6.7 0.4 5
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal,
J Analyte detected below quantitation limits M Manual Litegration used to determine area response MC Value is below Minimum Compound
ND Not Detected O RSD is greater than RSDlimit P Second column confirmation exceeds Original
PL Permit Limit R RPD outside accepted recovery limits RL Reporting Detection Limit
Page 33 of 35

Summit Environmental Technologies, Inc. Analysis Request/Chain of Custody ,
3310 Win Street
t'nr Summit Environmental Technologies, Inc- use only
Cuyahoga Falls, Ohio 44223 Tel: [phone] Fax: [phone] Page of SF,TNo. Q 64
Company Name (]'lease Print)
Project Name
A Wiiicai Parameters and Methods
S?mo4)
CsMR* WrP
Company Address
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Project Address
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Quote No.
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Check if Ohio VAP samples ✓
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Sample Identification TJcollUaected
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lin uished by: Date lime Received bv: Date lime Notes/Comments:
talc of Sample Origin
�• taC �,v pn COMPLIANU: YLS No
l/ J f:R'rf Pl C•A"PION REQUIRM YfiS \O
:L'•POR'r'IOSTATP(I)WONI.Y) YES NO
II Ve" plca..e provide PN's. S rU• At NIP
Received inlab by: Date Tiros ttnytbeappfO02d IIa o•Jry,ka•,sll hk.!•W:n•raM>4tiisigyplWhkan.l
Rush Requested By. �r— in 18b manager r 0 — r.l~m Dw'.,>0 ,• w.
3- Date - C
White and }'cllow pages shuuW accompany +ample, to the laboratory '111e client reerins the pink page. J 2
Page 34 of 35

1�""SUMMIT Summit Environmental Technologies, [tic.
3310 Win St.
ENVIRONMENTAL TECHNp1.AM75, WC, Cuyahoga Falls, Ohio44223 Sample Log -In Check List
Arralyticaf LaboratorYas TEL: [phone] FAX: [phone]
Website: hito://ivivw.settek.com
Client Name: SYN-NC-27028 Work Order Number: 19030420 RcptNo: 1
Logged by: Christopher Livengood 3/8/2019 10:05:00 AM
Completed By: Christopher Livengood 3/8/2019 11:42:06 AM}� !
Reviewed By: Jennifer Woolf
Chain of Custody
1. Is Chain of Custody complete?
2. How was the sample delivered?
Log /n
3. Coolers are present?
3/12/2019 9:56:15 AM
4. Shipping container/cooler in good condition?
Custody seals intact on shipping container/cooler?
No. Seal Date:
5. Was an attempt made to cool the samples?
6. Were all samples received at a temperature of >0° C to 6.0°C
7. Sample(s) in proper container(s)?
8. Sufficient sample volume for indicated test(s)?
9. Are samples (except VOA and ONG) properly preserved?
10. Was preservative added to bottles?
11. Is the headspace in the VOA vials less than 1/4 inch or 6 mm?
12. Were any sample containers received broken?
13. Does paperwork match bottle labels?
(Note discrepancies on chain of custody)
14. Are matrices correctly identified on Chain of Custody?
15. Is it clear what analyses were requested?
16. Were all holding times able to be met?
(If no, notify customer for authorization.)
Special Handling (if applicable)
Yes d❑ No ❑ Not Present ❑
UPS
Yes R/I No ❑
Yes O No ❑
Yes ❑ No ❑
Signed By:
Yes W No ❑
Yes F%-**] No ❑
Yes IV]
No ❑
Yes OV
No ❑
Yes W
No ❑
Yes ❑
No W
Yes ❑
Yes ❑
Yes W
Yes d❑
Yes 0
Yes
No E
No [4-1
No ❑
No ❑
No ❑
No ❑
NA 1-
Not Present
NA ❑
NA ❑
NA ❑
No VOA Vials 1/01
17. Was client notified of all discrepancies with this order? Yes ❑ No NA L]
i
Person Notified: Date
By Whom: Via: ❑ eMail ❑ Phone ❑ Fax ❑ In Person
Regarding: j
Client Instructions:
i
18. Additional remarks:
Cooler Information
Cooler No Temp °C Condition Seal Intact Seal No J Seal Date Signed By
- —
14.2 �- Good Not Present
Page 35 of 35

SECTION 5

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: City of Graham WQ Permit Number: WQ 0003824
WWTP Name: Citv of Graham WTP NPDES Number: NC 0045292
Monitoring Period: From 01/01/19 To 12/31/2019
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. I/A (time/temp) Alt. 2/13 (Alk Treatment) Alt. 3/C (Prior Testing)
Alt. 4/D (No Prior Test) Alt. 5/Process to Further Reduce Pathogens Alt. 6 (Equivalent to PFRP)
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost Heat Drying Heat Treatment Thermophilic
Beta Ray Gamma Ray Pasteurization
Class B:
Alt. (1) Fecal Density Alt. (2) Process to Significantly Reduce Pathogens
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization Air Drying Composting Aerobic Digestion
Anaerobic Digestion
If applicable to alternative performed Class A or Class li Complete the tollowing monitoring data:
Parameter le Analytical
PERMIT DOES NOT REQUIRE a Technique
Fecal
Coliform MONITORING FOR PATHOGEN
& VECTOR ATTRACTION
REDUCTION
bacteria (irir
lieu of fecal
coliform)
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) - Please indicate option/alternative performed:
0 tion/Alt. 1
Option/Alt.2
Option/Alt. 3
Option/Alt.4
(VS reduction)
(40-day bench)
(30-day bench)
(Spec. 02 uptake)
Option/Alt. 5
Option/Alt. 6
Option/Alt. 7
Option/Alt. 8
(I4-DayAerobic)
(Alk Stabilization)
(Drying — Stable)
(Drying — Unstable)
Option/Alt. 9
Option/Alt. 10
(Injection)
(Incorporation)
No vector attraction reduction alternatives were performed
CERTIFICATION STATEMENT (please check the appropriate statement)
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
_ reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 have been met."
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 have not been met." (Please note if you check this statement attach an
explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system designed to ensure that qualified
personnel properly gather and evaluate the information used to determine that the pathogen and vector attraction reduction requirements have
been met. I am aware that there are significant penalties for false certification including fine and imprisonment."
Preparer Name and Title ( type or print)
Land Applier Name and Title (if applicable) (type or print)
Signature of Preparer* Date Signature of Land Applier (if applicable)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)
Date

SECTION 6

Agricultural Lime Application Log
Year: 2019
Project: Graham
Field
(state -county -site -field)
Soil
pH
Lime Requirement
(from soil anal sis)
Tons/Acre
Applied
Date Applied
NC-AM-01-01
7.5
O.OT/Ac.
NC-AM-01-05
7.0
O.OT/Ac.
NC-AM-01-06
7.3
O.OT/Ac.