4501_Henderson_MSWLF_CDLF_May2020LFG_FID1406301_20200518

kUSE ONLY [:]Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are 'Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Golder Associates NC, Inc. on behalf of Henderson County
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: David Y. Reedy II Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Henderson County Closed Landfill 191 Transfer Station Drive 45-01 .1600/.0500 May 13, 2020
Hendersonville, NC 28791
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring Detection Monitoring ❑X Assessment Monitoring ❑X Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑X
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data 1-1Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
eX No. No groundwater or surface water standards were exceeded.
Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
David Y. Reedy II, PG
Facility Reqjgse"ve Name
nature
Senior Hydrogeologist
Title
Golder Associates NC, Inc., 5B Oak Branch Drive, Greensboro, NC 27407
Facility Representative Address
C-2862
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
•/a•20
Date
336-852-4903
(Area Code) Telephone Number
Affix NC Licensed/ Professional Geologist Seal

GOLDER
May 18, 2020
Ms. Jaclynne Drummond, Hydrogeologist
North Carolina Department of Environmental Quality
Division of Waste Management - Solid Waste Section
2090 US Highway 70
Swannanoa, North Carolina 28778
828-296-4706
[e-mail]
METHANE MONITORING RESULTS — SECOND QUARTERLY EVENT OF 2020
CLOSED HENDERSON COUNTY LANDFILL, PERMIT NO. 45-01
HENDERSON COUNTY, NORTH CAROLINA
Dear Jackie,
19128179.204
Attached are the results from the May 13, 2020, second quarterly methane monitoring event conducted at the
above -referenced facility. As shown on the attached Boundary Gas Probe Monitoring Log, methane was not
detected above the lower explosive limit (LEL) in any compliance methane monitoring points.
No methane was detected in the facility structures during this compliance monitoring event. If you have any
questions or concerns, please contact us at 336-852-4903.
Sincerely,
Golder Associates NC, Inc.
4? �: 4-Z ce, 00 1 �_ 16ci—-11 r"c�,..
David "Dusty" Y. Reedy II, PG Rachel P. Kirkman, PG
Senior Hydrogeologist Associate and Senior Consultant
Golder Associates NC, Inc.
5B Oak Branch Drive, Greensboro, North Carolina, USA 27407
Engineering Lic. No. C-2862/Geology Lic. No. C-399
T: [phone] F: [phone]
Golder Associates NC, Inc. is a licensed user of the Golder trademark, and an associated operating entity.
Golder and the G logo are trademarks of Golder Associates Corporation. golder.com

Ms. Jaclynne Drummond, Hydrogeologist
North Carolina Department of Environmental Quality
CC: Marcus Jones, PE, Director of Engineering, Henderson County, 1 Historic
Courthouse Square, Suite 6, Hendersonville, NC 28792. 828-694-6560.
[e-mail]
Greg Wiggins, Operations Manager, Henderson County, 191 Transfer
Station Drive, Hendersonville, North Carolina 28791. 828-694-7982.
[e-mail]
Attachments: Boundary Gas Probe Monitoring Log — May 13, 2020
Cut-off Trench LFG Vent Monitoring Log — May 13, 2020
Methane Monitoring Location Map
Calibration Record
https://golderassociates.sharepoint.com/sites/125046/19128179/phase 204- 2nd qtr Ifg 2020/200 deliverables/252 final issued/19128179.203-r-001-rev0-
1 st_gtr_lfg_rpt.docx
19128179.204
May 18, 2020
4 GOLDER

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Notice: This fo•nn and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available fo• inspection and examination by any person upon request (NC General Statute 132-6).
Facility Name: Henderson County Landfill
Sampling Date: 05/13/2020
Number: 45-01
Landfill Rule (.0500 or. 1600):
Sample Collector Name & Position: Nicolas Tejeda-Torres, Geologist
Gas Meter Type & Serial Number: G E M 2000+ Gas Meter Calibration Date:
Field Calibration Date & Time: 05/13/2020, 11:57
Field Calibration Gas Type (15115 or35/50): 1 5/1 5 F
Gas Meter Pump Rate:
300 cc/min
05/06/2020
eld Calibration Gas Canister Expiration Date: 2/21 /2021
Ambient Air Temperature: 560 F Barometric Pressure (in. or min Hg): 28.05" Weather Conditions: Cloudy, winds 5mph
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g., inside field office).
Attach a test location map or drawing. Report methane readings as both % LEL and % CH4 by volume.
Convert % CH4 (by volume) to % LEL as follows: % methane (by volume)/20 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring may be required for Construction & Demolition Landfills (CDLFs). See
individual permit conditions and�or Facility LFG monitoring plan.
Location or
LFG Well ID
Sample
Tube
Purge
Time of
Day
Time
Pumped
(sec)
Initial
% LEL
Stabilized
% LEL
%CH4
( ) volume
% 02
volume
(Volume)
% CO2
volume
(Volume)
%H2S*
volume
(volume)
NOTES
MP-1
14:19
60
0
0
0.0
14.9
4.5
0
MP-3
14:11
60
2
2
0.1
15.6
4.5
0
MP-4
13:40
60
0
0
0.0
19.5
0.7
0
MP-7
13:59
60
0
0
0.0
12.3
5.4
0
MP-8
13:21
60
0
0
0.0
18.0
1.9
0
MP-9
13:12
60
0
0
0.0
18.6
2.1
0
Activity Building
12:24
60
0
0
0.0
20.4
0.0
0
Animal Shelter
12:58
60
0
0
0.0
20.5
0.0
0
Break House
12:29
60
0
0
0.0
20.5
0.0
0
Bus Garage
12:47
60
0
0
0.0
20.5
0.0
0
Convenience Center
13:02
60
0
0
0.0
20.6
0.0
0
'The Landtec GEM 2000+ has a
Maintenance Shop
12:34
1 60
0
0
0.0
20.5
0.0
0
CH4 accuracy range of +/- 0.3%
NOTE: If needed, attach additional data fornns to include additional LFG monitoring data locations for the facility.
ACTION LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen Sulfide: >1 % by volume (inside structures) AND >4% by volume (at facility boundary)
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments
are true and correct. I am aware that there are significant penalties for making any false statement, representation,
or certification including the possibility of a fine and imprisonment.
Senior Hydrogeologist
SIGNAT TITLE
Revised - March 6, 2017

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Notice: This form and any information attached to it are 'Public Records"as defined in AV General Statute 132-1. As s:tch, these documents are
available for inspection and examination by any person upon request (AIC General Statute 132-6).
Facility Name: Henderson County Landfill
Number: 45-01
Sampling Date: 05/1 3/2020 NC Landfill Rule (.0500 or.1600):
Sample Collector Name &Position: Nicolas Tejeda-Torres, Geologist
Gas Meter Type & Serial Number: G E M 2000+ Gas Meter Calibration Date:
Field Calibration Date & Time:
05/13/2020, 11:57
05/06/2020
Field Calibration Gas Type (15115 or 35/50): 1 5/1 5 Field Calibration Gas Canister Expiration Date: 2/21 /2021
Gas Meter Pump Rate:
300 cc/min
Ambient Air Temperature: 560E Barometric Pressure (in. or mm Hg): 28.0511 Weather Conditions: Cloudy, Winds 5mph
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g., inside field office).
Attach a test location map or drawing. Report methane readings as both % LEL and % CH4 by volume.
Convert % CH4 (by volume) to % LEL as follows: % methane (by volume)/20 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring may be required far Construction & Demolition Landfills (CDLFs). See
individual permit conditions and�or Facility LFG monitoring plan.
Location or
LFG Well ID
Sample
Tube
Purge
Time of
Day
Time
Pumped
(sec)
Initial
% LEL
Stabilized
% LEL
°
/°CH4
(volume)
% 02
(volume)
% CO2
(volume)
%H2S*
(volume)
NOTES
Scalehouse
12:12
60
0
0
0.0
20.5
0.0
0
Trace Barn
13:06
60
0
0
0.0
20.4
0.0
0
MP-6
13:32
60
0
0
0.0
20.7
0.0
0
TR-2
13:25
60
20
20
1.0
19.1
2.1
0
TR-3
14:01
60
14
14
0.7
17.1
4.7
0
LFG-101
14:27
60
0
0
0.0
20.7
0.1
0
LFG-102
14:23
60
0
0
0.0
18.2
1.4
0
LFG-103
14:32
60
0
0
0.0
15.3
4.9
0
`The Landtec GEM 2000+ has a
CH4 accuracy range of +/- 0.3%
NOTE: 1f needed, attach additional data forms to include additional LFG monitoring data locations for- the facility.
ACTION, LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen Sulfide: >1% by volume (inside structures) AND >4% by volume (at facility boundary)
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments
are true and correct. I am aware that there are significant penalties for making any false statement, representation,
or certification including the possibility of a fine and imprisonment.
Senior Hydrogeologist
SIGNATUKE TITLE
Revised — March 6, 2017

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Notice: This form and any information attached to it are Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Facility Name: Henderson County Landfill Permit Number: 45-01
Sampling Date: 05/13/2020
Sample Collector Name & Position:
Landfill Rule (.0500 or .1600):
Nicolas Tejeda-Torres, Geologist
Gas Meter Type & Serial Number: G E NI 2000+
Field Calibration Date & Time:
05/13/2020, 11:57
Gas Meter Calibration Date: 05/06/2020
Field Calibration Gas Type (15115 or 35/50): 15/15 Field Calibration Gas Canister Expiration Date: 2/2 /2O2
Gas Meter Pump Rate:
300 cc/min
Ambient Air Temperature: 56o F Barometric Pressure (in. or min Hg): 28.05" Weather Conditions: Cloudy, Winds 5mph
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g., inside field office).
Attach a test location map or drawing. Report methane readings as both % LEL and % CH4 by volume.
Convert % CH4 (by volume) to % LEL as follows: % methane (by volume)/20 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring may be required for Construction & Demolition Landfills (CDLFs). See
individual permit conditions and/or Facility LFG monitoring plan.
Location or
LEG Well ID
Sample
Tube
Purge
Time of
Day
Time
Pumped
(sec)
Initial
% LEL
Stabilized
% LEL
% CH4
volume
(volume)
% 02
(volume)
% CO2
(volume)
% H2S•
(volume)
NOTES
Cut-off Trench Vent 1
13:56
60
30
30
1.5
8.7
5.8
0
Cut-off Trench Vent 2
13: 50
60
10
10
0.5
19.5
0.6
0
*The Landtec GEM 2000+ has a
CH4 accuracy range of +/- 0.3%
NOTE: If needed, attach additional data forms to include additional LFG monitoring data locations for the facility.
ACTION LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen Sulfide: >I % by volume (inside structures) AND >4% by volume (at facility boundary)
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments
are true and correct. I am aware that there are significant penalties for making any false statement, representation,
or certification including the possibility of a fine and imprisonment.
Senior Hydrogeologist
SIGNAT TITLE
Revised — March 6, 2017

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i
INSTRUMENT CALIBRATION REPORT
Pine Environmental Services LLC
92 North Main St, Building 20
Windsor, NJ 08561
Toll -free: [phone]
Pine Environmental Services, Inc.
instrument ID 15740
Description Gem 2000+
Calibrated 5/6/2020 2:44:30PM
Manufacturer CES Landtec
State Certified
Model Number GEM2000
Status Pass
Serial Number/ Lot GM12334/10
Temp °C 25
Number
Location New Jersey
Humidity % 33
Department
Calibration Specifications
Group # I
Range Ace %
0.0000
Group Name Methane
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Minus
0.0
Nom In Val / In Val In Type Out Val
Out Type
Fnd As
Lft As
Dev%
Pass/Fail
50.0 / 50.0 %Volume 50.0
%Volume
50.0
50.0
0.00%
Pass
Group # 2
Range Ace %
0.0000
Group Name Carbon Dioxide
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Minus
0.0
Nom In Val / In Val In Type Out Val
Out Tvpe
Fnd As
Lft As
Dev%
Pass/Fail
35.0 / 35.0 %Volume 35.0
------ -- - -- ------------- ----- ---------- --- - -----------
%Volume
----------------- -
35.0
-------
35.0
------------------
0.00%
Pass
_
Group # 3
Range Ace %
0.0000
Group Name Oxygen
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Minus
0.0
Nom In Val ! In Val In Type Out Val
Out Type
Fnd As
Lft As
Dev%
Pass/Fail
20.9 / 20.9 %Volume 20.9
%Volume
------------ ---
20.7
----------------------------------
20.9
0.00%
---------- ---
Pass
---
--------------- --
Group# 4
Range Ace%
0.0000
Group Name Cabon Monoxide
Reading Ace %
3.0000
Stated Accy Pet of Reading
Plus/Minus
0.00
Nom In Val / In Val In Type Out Val
Out Tvpe
Fnd As
Lft As
Dev%
Pass/Fail
1000.00 / 1000.00 PPM 1000.00
- - ------------- --- ---------------------- -
PPM
-------------------- ---
998.00
-------------------------
999.00
----------
-0.10%
-----------
Pass
---------
-----------------
Group # 5
Range Ace %
0.0000
Group Name Hydrogen Sulfide
Reading Ace %
3.0000
Stated Accy Pet of Reading Range
Plus/Minus
0.00
Nom In Val / In Val In Type Out Val
Out Type
Fnd As
Lft As
Dev%
Pass/Fail
50.00 / 50.00 PPM 50.00
PPM
49.00
50.00
0.00%
Pass
Pine Environmental Services LLC Windsor Industrial Park, 92 North Main Street, Bldg 20, Windsor, NJ 08561, 800-301-9663
www.pine-environmental.com

I
INSTRUMENT CALIBRATION REPORT
Pine Environmental Services LLC
92 North Main St, Building 20
Windsor, NJ 08561
Toll -free: [phone]
Pine Environmental Services, Inc.
Instrument ID 15740
Description Gem 2000+
Calibrated 5/6/2020 2:44:30PM
Test Instruments Used During the Calibration
(As Of Cal Entry Date)
Serial Number /
Next Cal Date /
Test Standard ID
Description Manufacturer
Model Number Lot Number
Last Cal Date/ Expiration Date
Opened Date
NC 50 35
NC 50 CH4/35 CO2 Gasco
GP 12126 - 31803 CBJ-399-1
2/8/2023
CBJ-399-1
NC CO
CARBON Pine
BBFI-408BST-
I000/1-12S50
MONOXIDE/HYDRO
I
GEN SULFIDE
Notes about this calibration
Calibration Result Calibration Successful
Who Calibrated Blaine Bunch
All instruments are calibrated by Pine Environmental Services LLC according to the manufacturer's
specifications, but it is the customer's responsibility to calibrate and maintain this unit in accordance with the
manufacturer's specifications and/or the customer's own specific needs.
Notify Pine Environmental Services LLC of any defect within 24 hours of receipt of equipment
Please call 800-301-9663 for Technical Assistance
Pine Environmental Services LLC Windsor Industrial Park, 92 North Main Street, Bldg 20, Windsor, NJ 08561, 800-30I-9663
www. pine -environmental. com