WQ0035720_2023 Residual Annual Report_20240116 (2)

Initial Review
Reviewer
nathaniel.thornburg
Is this submittal an application? (Excluding additional information.) *
Yes No
If not an application what is the submittal type?* Annual Report
Residual Annual Report
Additional Information
Other
Annual Report Year* 2023
Permit Number (IR) * WQ0035720
Applicant/Permittee Denali Water Solutions LLC
Email Notifications
Does this need review by the hydrogeologist? * Yes No
Regional Office
CO Reviewer
Admin Reviewer [e-mail]

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* Jeff Retzke
Email Address*
[e-mail]
Project Information
.........................
Application/Document Type*
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Phone Number*
2565034300
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:* Wastewater Irrigation High -Rate Infiltration
Other Wastewater Reclaimed Water
Closed -Loop Recycle Residuals
Single -Family Residence Wastewater Other
Irrigation
Permit Number:* WQ0035720
Has Current Existing permit number
Applicant/Permittee Address* 3308 Bernice Avenue, Russellville, AR 72802
Facility Name* Denali Water Solutions Class A Residuals Program
Please provide comments/notes on your current submittal below.
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.
(Application Form, Engineering Plans, Specifications, Calculations, Etc.)
2023 Lake Kilby WTP annual report.pdf 1.27MB
Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* By checking this box, I acknowledge that I understand the application will not be accepted for pre -review until the fee (if required) has
been received by the Non -Discharge Branch. Application fees must be submitted by check or money order and made payable to the
North Carolina Department of Environmental Quality (NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
Submission Date 1/16/2024

O
Denali
WATER SOLUTIONS
January 16, 2024
3308 Bernice Avenue
Russellville, AR 72802
PO Box 3036 • Russellville, AR 72811
Phone: [phone]
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: 2023 Annual Report - Distribution of Class A Residuals: Denali Water
Solutions (Lake Kilby Water Treatment Plant) Permit No. WQ0035720
To Whom it May Concern:
Denali Water Solutions is submitting the required 2023 Annual Report for Permit No.
WQ0035720. This permit is associated with the distribution of water treatment residuals
produced at the City of Portsmouth - Lake Kilby Water Treatment Plant located in Suffolk,
Virginia, with distribution in Gates County, North Carolina.
This Annual Report contains the following information:
• Form DMSDF
• Form RSSF
• Lab Reports
If you have any questions, or need any additional information, please do not hesitate to
contact me at [phone] or via email at jeff.retzke0denaliwater.com.
Sincerely,
Jeff Retzke
Director of Environmental Services, Southeast
cc: Richard Hurr (Water Plant Manager, City of Portsmouth, Virginia)

CLASS A ANNUAL DISTRIBUTION AND MARKETING/ SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM
WQ PERMIT #: WQ0035720 FACILITY NAME: Lake Kilby Water Treatment Plant
PHONE: [phone] COUNTY: Suffolk, VA OPERATOR: Richard Hurr (Water Plant Manager)
FACILITY TYPE (please check one): ❑ Surface Disposal (complete Part A (Source(s) and "Residual In" Volume only) and Part C)
❑ Distribution and Marketing (complete Parts A, B, and C)
Was the facility in operation during the past calendar year? Yes❑ No ❑ 0 If No skip parts A, B, C and certify form below
Part A*:
Part B*:
Month
Sources(s) (include NPDES # if
applicable)
Volume (dry tons)
Recipient Information
Amendment/
Bulking Agent
Residual In
Product Out
Name(s)
Volume (dry tons)
Intended use(s)
January
February
March
April
May
June
July
August
September
October
November
Lake Kilby WTP
0
564.89
564.89
Ed Miller Farms
564.89
Soil Amendment
December
Lake Kilby WTP
0
346.46
346.46
Ed Miller Farms
346.46
Soil Amendment
Total from FORM DMSDF (sup)
Totals:
Annual (dry tons):
0
911.35
911.35
911.35
Amendment(s) used: I
Bulking Agent(s) used:
(supp)): Total Number of Form DMSDF (Supp)
* If more space is required, attach additional information sheets (FORM DMSDF
Part C:
Facility was compliant during the past calendar year with all conditions of the land application permit p Yes
(including but not limited to items 1-3 below) issued by the Division of Water Resources: ❑ No 0 If No, Explain in Narritive
All monitoring was done in accordance with the permit and reported for the year as required and three (3) copies of certified laboratory results are attached.
All operation and maintenance requirements were compiled with or, in the case of a deviation, prior authorization was received from the Division of Water Resources.
No contravention of Ground Water Quality Standards occurred at a monitoring well.
"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."
Signature of Permittee
Date Signature of Preparer**
(if different from Permittee)
**Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
Date
DENR FORM DMSDF (12/2006)

Waypointo
ANALYTICAL
11 /16/2023
Denali Water
Jeff Retzke
220 S Commerce Ave
First Floor
Russellville, AR, 72801
Ref: Analytical Testing
Report Number: 23-307-0001
Project Description: Lake Kirby WTP 2023 1&2
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Jeff Retzke:
Waypoint Analytical Virginia, Inc. received sample(s) on 11/3/2023 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 of Analysis(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,
Brandi Watson
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.
Page 1 of 9

(D
waypoint 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 23-307-0001
Client Project Description: Lake Kirby V TP 2023 1&2
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63849
1
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
63850
2
Solids
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
08:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
11/02/2023
12:00
11/03/2023
4500NO3F-2016
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C
WP MTN
6010D
WP MTN
SM-2540G
WP MTN
AOAC 955.01
WP MTN
9045D
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-4500-NH3C
WP MTN
SM-2540G
WP MTN
4500NO3F-2016
WP MTN
AOAC 955.01
WP MTN
9045D
WP MTN
SW-7471B
WP MTN
6010D
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 9

Waypointo.
ANALYTICAL
07274
Denali Water Project
Jeff Retzke
220 S Commerce Ave Information
First Floor
Russellville , AR 72801
Report Number : 23-307-0001
Lab No : 63849
Sample ID : 1
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Lake Kirby WTP 2023 1&2
REPORT OF ANAL YSIS
Report Date : 11/16/2023
Received : 11/03/2023
Brandi Watson
Matrix: Solids
Sampled: 11/2/2023 8:00
Test Results Units MQL DF Date / Time By Analytical
Analyzed Method
Total Solids
17.9
%
0.010
Calcium
1690
mg/Kg - dry
279
Iron
22500
mg/Kg - dry
55.9
Aluminum
174000
mg/Kg - dry
279
Zinc
96.6
mg/Kg - dry
6.98
Chromium
132
mg/Kg - dry
1.40
Arsenic
9.72
mg/Kg - dry
2.79
Mercury
<0.916
mg/Kg - dry
0.916
Test
Results Units MQL
1
11/08/23 16:02
CAH
SM-2540G
1
11/09/23 20:54
BKN
6010D
1
11/09/23 20:54
BKN
6010D
10
11/10/23 17:26
BKN
6010D
1
11/09/23 20:54
BKN
6010D
1
11/09/23 20:54
BKN
6010D
1
11/09/23 20:54
BKN
6010D
1
11/13/23 10:59
FDS
SW-7471B
DF
Date / Time
By
Analytical
Analyzed
Method
Sodium Absorption Ratio
<5.59
mg/Kg - dry
5.59
1
11/09/23 20:54
CALCULATION
Ammonia Nitrogen
<559
mg/Kg - dry
559
1
11/16/23 10:48
JPJ
SM-4500-NH3C
Organic N
17540
mg/Kg - dry
1397
1
11/16/23 06:46
CALCULATION
Phosphorus
1330
mg/Kg - dry
27.9
1
11/09/23 20:54
BKN
6010D
Cadmium
<0.559
mg/Kg - dry
0.559
1
11/09/23 20:54
BKN
6010D
Copper
86.6
mg/Kg - dry
2.79
1
11/09/23 20:54
BKN
6010D
Lead
9.94
mg/Kg - dry
1.68
1
11/09/23 20:54
BKN
6010D
Manganese
1990
mg/Kg - dry
2.79
1
11/09/23 20:54
BKN
6010D
Nickel
11.1
mg/Kg - dry
1.40
1
11/09/23 20:54
BKN
6010D
Selenium
<2.79
mg/Kg - dry
2.79
1
11/09/23 20:54
BKN
6010D
Qualifiers/ DF
Dilution Factor
MQL
Method Quantitation Limit
Definitions
Page 3 of 9

0
Waypoint. 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
ANALYTICAL www.waypointanalytical.com
07274
Denali Water Project Lake Kirby WTP 2023 1&2
Jeff Retzke Report Date : 11/16/2023
220 S Commerce Ave Information : Received : 11/03/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-307-0001 REPOR T OF A NA L YSIS
Lab No : 63849 Matrix: Solids
Sample ID : 1 Sampled: 11/2/2023 8:00
Test
Results
Units
MQL
DF Date / Time
Analyzed
By
Analytical
Method
Sulfur
15800
mg/Kg - dry
55.9
1 11/09/23 20:54
BKN
6010D
Analytical Method: SM-2540G
Test
Results
Units
MQL
DF Date / Time
By
Analytical
Analyzed
Batch
Moisture
82.1
%
0.010
1 11/08/2316:02
CAH
L715947
Test
Results
Units
MQL
DF Date / Time
By
Analytical
Analyzed
Method
Total Kjeldahl Nitrogen
17500
mg/Kg - dry
1400
1
11/16/23 06:46
JPJ
iM-4500-NH3C-TKP
Potassium
392
mg/Kg - dry
55.9
1
11/09/23 20:54
BKN
6010D
Magnesium
528
mg/Kg - dry
27.9
1
11/09/23 20:54
BKN
6010D
Sodium
322
mg/Kg - dry
140
1
11/09/23 20:54
BKN
6010D
Nitrate+Nitrite-N
<27.9
mg/Kg - dry
27.9
1
11/09/23 12:04
CLP
4500NO3F-2016
pH
6.0
S.U.
1
11/07/2315:07
RDP
9045D
Calcium Carbonate Equivalent
4.6
%
0.1
1
11/09/23 13:42
DXT
AOAC 955.01
Total Volatile Solids
39.2
%
0.010
1
11/08/23 16:02
CAH
SM-2540G
Molybdenum
2.74
mg/Kg - dry
1.40
1
11/09/23 20:54
BKN
6010D
Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit
Definitions
Page 4 of 9

0
Waypoint.
7621 Whitepine Road, Richmond,
VA 23237
Main 804-743-9401
° Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
07274
Denali Water
Project
Lake Kirby WTP 2023 1&2
Jeff Retzke
Report Date : 11/16/2023
220 S Commerce Ave
Information :
Received : 11/03/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-307-0001
REPOR T OF A NA L YSIS
Lab No : 63850
Matrix: Solids
Sample ID : 2
Sampled: 11/2/2023 12:00
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Total Kjeldahl Nitrogen
10800
mg/Kg - dry
1480
1
11/16/23 06:46
JPJ ;M-4500-NH3C-TKP
Aluminum 165000
mg/Kg - dry
296
10
11/10/23 17:42
BKN 6010D
Manganese
1950
mg/Kg - dry
2.96
1
11/09/23 20:59
BKN 6010D
Copper
94.7
mg/Kg - dry
2.96
1
11/09/23 20:59
BKN 6010D
Cadmium
<0.592
mg/Kg - dry
0.592
1
11/09/23 20:59
BKN 6010D
Lead
10.8
mg/Kg - dry
1.78
1
11/09/23 20:59
BKN 6010D
Calcium Carbonate Equivalent
4.5
%
0.1
1
11/09/23 13:42
DXT AOAC 955.01
Total Volatile Solids
39.0
%
0.010
1
11/08/23 16:02
CAH SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Sodium Absorption Ratio
<5.92
mg/Kg - dry
5.92
1
11/09/23 20:59
CALCULATION
Ammonia Nitrogen
<592
mg/Kg - dry
592
1
11/16/23 10:48
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
<29.6
mg/Kg - dry
29.6
1
11/09/23 12:05
CLP 4500NO3F-2016
pH
6.0
S.U.
1
11/07/2315:07
RDP 9045D
Molybdenum
2.77
mg/Kg - dry
1.48
1
11/09/23 20:59
BKN 6010D
Potassium
414
mg/Kg - dry
59.2
1
11/09/23 20:59
BKN 6010D
Sodium
314
mg/Kg - dry
148
1
11/09/23 20:59
BKN 6010D
Qualifiers/ DF Dilution Factor
MQL Method Quantitation Limit
Definitions
Page 5 of 9

0
Waypoint.
7621 Whitepine Road, Richmond,
VA 23237
Main 804-743-9401
° Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
07274
Denali Water
Project
Lake Kirby WTP 2023 1&2
Jeff Retzke
Report Date : 11/16/2023
220 S Commerce Ave
Information :
Received : 11/03/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-307-0001
REPOR T OF A NA L YSIS
Lab No : 63850
Matrix: Solids
Sample ID : 2
Sampled: 11/2/2023 12:00
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Total Solids
16.9
%
0.010
1
11/08/23 16:02
CAH SM-2540G
Moisture
83.1
%
0.010
1
11/08/2316:02
CAH SM-2540G
Phosphorus
1270
mg/Kg - dry
29.6
1
11/09/23 20:59
BKN 6010D
Sulfur
14700
mg/Kg - dry
59.2
1
11/09/23 20:59
BKN 6010D
Calcium
1690
mg/Kg - dry
296
1
11/09/23 20:59
BKN 6010D
Magnesium
539
mg/Kg - dry
29.6
1
11/09/23 20:59
BKN 6010D
Iron
23500
mg/Kg - dry
59.2
1
11/09/23 20:59
BKN 6010D
Zinc
95.3
mg/Kg - dry
7.40
1
11/09/23 20:59
BKN 6010D
Organic N
10830
mg/Kg - dry
1479
1
11/16/23 06:46
CALCULATION
Chromium
121
mg/Kg - dry
1.48
1
11/09/23 20:59
BKN 6010D
Nickel
11.1
mg/Kg - dry
1.48
1
11/09/23 20:59
BKN 6010D
Arsenic
10.0
mg/Kg - dry
2.96
1
11/09/23 20:59
BKN 6010D
Mercury
<1.01
mg/Kg - dry
1.01
1
11/13/23 11:00
FDS SW-7471B
Selenium
<2.96
mg/Kg - dry
2.96
1
11/09/23 20:59
BKN 6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 6 of 9

Waypointo
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Client: Denali Water CASE NARRATIVE
Project: Lake Kirby WTP 2023 1 &2
Lab Report Number: 23-307-0001
Date: 11 /16/2023
Metals Analysis Method 6010D
Sample 63855 (Section 8)
Analyte: Aluminum
QC Batch No: L716582/L715758
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 63855 (Section 8)
Analyte: Phosphorus
QC Batch No: 1-716287/1-715758
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Page 7 of 9

(2)
WayPAo Int..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 07274
Customer Name: Denali Water
Report Number: 23-307-0001
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/boxes received
F
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
Yes
0 No
COC agrees with sample label(s)?
U Yes
0 No
COC properly completed
U Yes
0 No
Samples in proper containers?
U Yes
0 No
Sample containers intact?
Yes
0 No
Sufficient sample volume for indicated test(s)?
Yes
0 No
All samples received within holding time?
Yes
0 No
Cooler temperature in compliance?
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
0 N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr) F Low concentration EnCore samplers (48 hr)
F_ High concentration pre -weighed (methanol -14 d) Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included?
0 Yes
0 No
Comments:
Signature: David Lennon Date & Time: 11/03/2023 09:00:17
Page 8 of 9

SAMPLE TI
II�IIIIIY III1111111111111111111111111111111111111111111111111111 � -02�,
7621 Whitepinc Road Richmond VA 2_ Denali Watei 07 52 43
)STODY
supportale a alcastcrn.com
Account #
Submitted By
Copy To
Jeff Retzke/Denali Water PO: SEE
[e-mail]
a�
3308 Bernice Avenue
Jeff's Cell: 256.503.4300
Russellville, AR 72802
Project Lake Kilby WTP 2023 1&2
Sample Information
Lab Number
Collection Information
Container Information
Please Check Desired Tests
Type
Date
Time
Number
Type
Volume
SL1
SL2
503
Nitrogen
pH
CCE
Ag
Cl
Volatile
Others
Sample ID
(Lab Use
Only)
of Bottles
Metals
Series
Solids
Grab
oz
Standard Compos
Standard
1
`� 1
�f �Z Zj
S�ax
1
Glass
X Plastic
X
w/Aluminum, CCE
""}
Composite
gi
and S.A.R.
2
S o
Grab
x
y
Z'ZJ
�
2 J�')
1
— Glass
x Plastic
oz
x pint
Same as above
Composite
qt
Grab
Glass
0Z
_
Plastic
pint
Composite
I qt
Grab
Glass
oz
_
Plastic
Pint
composite
—
Relinquished B (Signature)
Date
Time
Received B (Signature)
Date
Time
Test Package Details
Special Instructions or Remarks
SLI: Total Solids (Moisture) Total Kieldahl Nitrogen. Phosphorus and Potassium
S1.2: Basic Test SLI plus Sulfur, Calcium, Magnesium,Sodium, Iron, Aluminum. Manganese. Copper And Zinc
503 Metals: Arsenic, Cadmium, Chromium, Mercury, Molybdenum, Lead, Nickel, Selenium
(Copper & Zinc included in SL2)
Nitrogen Series: Total KIcldahl, Ammonium. Nitrate & Organic Nitrogen
CCE: Calcium Carbonate Equivalent or Total neutralization Value (For Lime Treated Sludge)

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
WQ Permit Number: WQ0035720
Facility Name: Lake Kilby WTP
Residual Source WQ # or
NPDES #:
WWTP Name:
Residual Analysis Data
Laboratory: 1) Waypoint Analytical, Richmond, VA
2)
3)
4)
5)
Parameter
(mg/kg)
Ceiling
Conc.
Limit
Sample or Composite Date
11/2/23
11/2/23
11/8/23
11/8/23
Max
Percent Solids (%)
NA
17.9
16.9
19
16.4
19
Arsenic
75
9.72
10
12.3
10.9
12.3
Cadmium
85
0.559
0.592
0.526
0.61
0.61
Copper
4,300
86.6
94.7
164
103
164
Chromium
NA
132
121
141
146
146
Lead
840
9.94
10.8
15.9
7.32
15.9
Mercury
57
0.916
1.01
0.858
1.02
1.02
Molybdenum
75
2.74
2.77
3.43
2.79
3.43
Nickel
420
11.1
11.1
12.6
11.8
12.6
Selenium
100
2.79
2.96
2.63
3.05
3.05
Zinc
7,500
96.6
95.3
115
129
129
Total Phosphorus
NA
1330
1270
1590
1470
1590
TKN
NA
17500
10800
13200
10900
17500
Ammonia -Nitrogen
NA
559
592
616
1180
1180
Nitrate and Nitrite
NA
27.9
29.6
26.3
30.5
30.5
a For surface disposal facilities the ceiling concentration limits listed in this form are not applicable. Reference the individual permit for metals limits.
"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."
Signature of Preparer *
Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM RSSF (12/2006)

Waypointo
ANALYTICAL
11 /22/2023
Denali Water
Jeff Retzke
220 S Commerce Ave
First Floor
Russellville, AR, 72801
Ref: Analytical Testing
Report Number: 23-313-0004
Project Description: Lake Kilby WTP 2023 1 &2
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Jeff Retzke:
Waypoint Analytical Virginia, Inc. received sample(s) on 11/9/2023 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 of Analysis(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,
Brandi Watson
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.
Page 1 of 9

(D
waypoint 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 23-313-0004
Client Project Description: Lake Kilby WTP 2023 1&2
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63920
3
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
63921
4
Solids
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
09:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
11/08/2023
10:00
11/09/2023
4500NO3F-2016
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C
WP MTN
6010D
WP MTN
SM-2540G
WP MTN
AOAC 955.01
WP MTN
9045D
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-4500-NH3C
WP MTN
SM-2540G
WP MTN
4500NO3F-2016
WP MTN
AOAC 955.01
WP MTN
9045D
WP MTN
SW-7471B
WP MTN
6010D
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 9

Waypointo.
ANALYTICAL
07274
Denali Water Project
Jeff Retzke
220 S Commerce Ave Information
First Floor
Russellville , AR 72801
Report Number : 23-313-0004
Lab No : 63920
Sample ID : 3
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Lake Kilby WTP 2023 1&2
REPORT OF ANAL YSIS
Report Date : 11/22/2023
Received : 11/09/2023
Brandi Watson
Matrix: Solids
Sampled: 11/8/2023 9:00
Test Results Units MQL DF Date / Time By Analytical
Analyzed Method
Total Solids
19.0
%
0.010
Calcium
1660
mg/Kg - dry
263
Iron
24100
mg/Kg - dry
52.6
Aluminum
187000
mg/Kg - dry
263
Zinc
115
mg/Kg - dry
6.58
Chromium
141
mg/Kg - dry
1.32
Arsenic
12.3
mg/Kg - dry
2.63
Mercury
<0.858
mg/Kg - dry
0.858
Test
Results Units MQL
1
11/10/2316:14
CAH
SM-2540G
1
11/14/23 20:10
BKN
6010D
1
11/14/23 20:10
BKN
6010D
10
11/15/23 12:37
BKN
6010D
1
11/14/23 20:10
BKN
6010D
1
11/14/23 20:10
BKN
6010D
1
11/14/23 20:10
BKN
6010D
1
11/20/2312:40
MRE
SW-7471B
DF
Date / Time
By
Analytical
Analyzed
Method
Sodium Absorption Ratio
<5.26
mg/Kg - dry
5.26
1
11/14/23 20:10
CALCULATION
Ammonia Nitrogen
616
mg/Kg - dry
526
1
11/22/23 11:14
JPJ
SM-4500-NH3C
Organic N
12540
mg/Kg - dry
1316
1
11/22/23 10:36
CALCULATION
Phosphorus
1590
mg/Kg - dry
26.3
1
11/14/23 20:10
BKN
6010D
Cadmium
<0.526
mg/Kg - dry
0.526
1
11/14/23 20:10
BKN
6010D
Copper
164
mg/Kg - dry
2.63
1
11/14/23 20:10
BKN
6010D
Lead
15.9
mg/Kg - dry
1.58
1
11/14/23 20:10
BKN
6010D
Manganese
2320
mg/Kg - dry
2.63
1
11/14/23 20:10
BKN
6010D
Nickel
12.6
mg/Kg - dry
1.32
1
11/14/23 20:10
BKN
6010D
Selenium
<2.63
mg/Kg - dry
2.63
1
11/14/23 20:10
BKN
6010D
Qualifiers/ DF
Dilution Factor
MQL
Method Quantitation Limit
Definitions
Page 3 of 9

0
Waypoint. 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
ANALYTICAL www.waypointanalytical.com
07274
Denali Water Project Lake Kilby WTP 2023 1&2
Jeff Retzke Report Date : 11/22/2023
220 S Commerce Ave Information : Received : 11/09/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-313-0004 REPOR T OF A NA L YSIS
Lab No : 63920 Matrix: Solids
Sample ID : 3 Sampled: 11/8/2023 9:00
Test
Results
Units
MQL
DF Date / Time
Analyzed
By
Analytical
Method
Sulfur
14300
mg/Kg - dry
52.6
1 11/14/23 20:10
BKN
6010D
Analytical Method: SM-2540G
Test
Results
Units
MQL
DF Date / Time
By
Analytical
Analyzed
Batch
Moisture
81.0
%
0.010
1 11/10/2316:14
CAH
L716446
Test
Results
Units
MQL
DF Date / Time
By
Analytical
Analyzed
Method
Total Kjeldahl Nitrogen
13200
mg/Kg - dry
1320
1
11/22/23 10:36
JPJ
iM-4500-NH3C-TKP
Potassium
488
mg/Kg - dry
52.6
1
11/14/23 20:10
BKN
6010D
Magnesium
526
mg/Kg - dry
26.3
1
11/14/23 20:10
BKN
6010D
Sodium
329
mg/Kg - dry
132
1
11/14/23 20:10
BKN
6010D
Nitrate+Nitrite-N
<26.3
mg/Kg - dry
26.3
1
11/14/23 14:47
CLP
4500NO3F-2016
pH
6.8
S.U.
1
11/14/2317:00
CNB
9045D
Calcium Carbonate Equivalent
5.7
%
0.1
1
11/21/23 13:00
DXT
AOAC 955.01
Total Volatile Solids
37.6
%
0.010
1
11/10/23 16:14
CAH
SM-2540G
Molybdenum
3.43
mg/Kg - dry
1.32
1
11/14/23 20:10
BKN
6010D
Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit
Definitions
Page 4 of 9

0
Waypoint.
7621 Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 ° Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
07274
Denali Water
Project
Lake Kilby WTP 2023 1&2
Jeff Retzke
Report Date : 11/22/2023
220 S Commerce Ave
Information :
Received : 11/09/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-313-0004
REPOR T OF A NA L YSIS
Lab No : 63921
Matrix: Solids
Sample ID: 4
Sampled: 11/8/2023 10:00
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Total Kjeldahl Nitrogen
10900
mg/Kg - dry
1520
1
11/22/23 10:36
JPJ ;M-4500-NH3C-TKP
Aluminum 176000
mg/Kg - dry
152
5
11/14/23 20:53
BKN 6010D
Manganese
2760
mg/Kg - dry
15.2
5
11/14/23 20:53
BKN 6010D
Copper
103
mg/Kg - dry
3.05
1
11/14/23 05:04
BKN 6010D
Cadmium
<0.610
mg/Kg - dry
0.610
1
11/14/23 05:04
BKN 6010D
Lead
7.32
mg/Kg - dry
1.83
1
11/14/23 05:04
BKN 6010D
Calcium Carbonate Equivalent
6.4
%
0.1
1
11/21/23 13:00
DXT AOAC 955.01
Total Volatile Solids
44.1
%
0.010
1
11/10/23 16:14
CAH SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Sodium Absorption Ratio
<6.10
mg/Kg - dry
6.10
1
11/14/23 05:04
CALCULATION
Ammonia Nitrogen
1180
mg/Kg - dry
610
1
11/22/23 11:14
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
<30.5
mg/Kg - dry
30.5
1
11/14/23 14:48
CLP 4500NO3F-2016
pH
6.9
S.U.
1
11/14/2317:00
CNB 9045D
Molybdenum
2.79
mg/Kg - dry
1.52
1
11/14/23 05:04
BKN 6010D
Potassium
262
mg/Kg - dry
61.0
1
11/14/23 05:04
BKN 6010D
Sodium
339
mg/Kg - dry
152
1
11/14/23 05:04
BKN 6010D
Qualifiers/ DF Dilution Factor
MQL Method Quantitation Limit
Definitions
Page 5 of 9

0
Waypoint.
7621 Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 ° Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
07274
Denali Water
Project
Lake Kilby WTP 2023 1&2
Jeff Retzke
Report Date : 11/22/2023
220 S Commerce Ave
Information :
Received : 11/09/2023
First Floor
Russellville , AR 72801
Brandi Watson
Report Number : 23-313-0004
REPOR T OF A NA L YSIS
Lab No : 63921
Matrix: Solids
Sample ID: 4
Sampled: 11/8/2023 10:00
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Total Solids
16.4
%
0.010
1
11/10/23 16:14
CAH SM-2540G
Moisture
83.6
%
0.010
1
11/10/2316:14
CAH SM-2540G
Phosphorus
1470
mg/Kg - dry
30.5
1
11/14/23 05:04
BKN 6010D
Sulfur
16700
mg/Kg - dry
61.0
1
11/14/23 05:04
BKN 6010D
Calcium
1830
mg/Kg - dry
305
1
11/14/23 20:16
BKN 6010D
Magnesium
459
mg/Kg - dry
30.5
1
11/14/23 05:04
BKN 6010D
Iron
22300
mg/Kg - dry
61.0
1
11/14/23 05:04
BKN 6010D
Zinc
129
mg/Kg - dry
7.62
1
11/14/23 20:16
BKN 6010D
Organic N
9732
mg/Kg - dry
1524
1
11/22/23 10:36
CALCULATION
Chromium
146
mg/Kg - dry
1.52
1
11/14/23 20:16
BKN 6010D
Nickel
11.8
mg/Kg - dry
1.52
1
11/14/23 05:04
BKN 6010D
Arsenic
10.9
mg/Kg - dry
3.05
1
11/14/23 05:04
BKN 6010D
Mercury
<1.02
mg/Kg - dry
1.02
1
11/20/23 12:42
MRE SW-7471B
Selenium
<3.05
mg/Kg - dry
3.05
1
11/14/23 05:04
BKN 6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 6 of 9

Waypointo
ANALYTICAL
Client: Denali Water
Project: Lake Kilby WTP 2023 1 &2
Lab Report Number: 23-313-0004
Date: 11 /22/2023
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 6010D
Sample 63921 (4)
Analyte: Aluminum
QC Batch No: L717129/L716429
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 63921 (4)
Analyte: Manganese
QC Batch No: 1-717129/1-716429
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Page 7 of 9

(2)
WayPAo Int..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 07274
Customer Name: Denali Water
Report Number: 23-313-0004
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/boxes received
F
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
Yes
0 No
COC agrees with sample label(s)?
U Yes
0 No
COC properly completed
U Yes
0 No
Samples in proper containers?
U Yes
0 No
Sample containers intact?
Yes
0 No
Sufficient sample volume for indicated test(s)?
Yes
0 No
All samples received within holding time?
Yes
0 No
Cooler temperature in compliance?
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
0 N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr) F Low concentration EnCore samplers (48 hr)
F_ High concentration pre -weighed (methanol -14 d) Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included?
0 Yes
0 No
Comments:
Signature: David Lennon Date & Time: 11/09/2023 10:49:53
Page 8 of 9

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