4101_Guilford_HighPoint_MSWLF_Aug21LFG_FID1608158_20210901

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DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental 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):
Smith Gardner, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Joan A. Smvth. PG Phone: (919) 828 - 0577 x221
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)
High Point Riverdale Closed MSW Riverdale Drive, High Point, NC 41-01 .0500 August 31, 2021
Landfill
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑X Detection Monitoring ❑ Assessment Monitoring 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 El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
e 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.
❑X 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.
Joan A. Smyth, PG Senior Hydrogeologist (919) 828 - 0577 x221
itiE)P"e3tifYative Name (Print) Title (Area Code) Telephone Number
�60L, Q SIM4fL 9/1/2021 Affix NC Licensed/ Professional Geologist Seal
1 F488...
14 N. Boylan Ave, Raleigh, NC 27603
Facility Representative Address
F-1370
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Date
a
CAR

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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: City of High Point Closed Riverdale Landfill Permit Number: 41-01
Date of Sampling: 8/31 /2021 NC Landfill Rule (0500 or .1600): .0500
Name and Position of Sample Collector: Michael J. Liebl - Staff Environmental Technician
Type and Serial Number of Gas Meter: GEM 5000, R8200045 Calibration Date of Gas Meter: 12/2020
Date and Time of Field Calibration: 8/31 /2021, 0918
Type of Field Calibration Gas (15/15 or 35/50): 15/15 Expiration Date of Field Calibration Gas Canister: N/A
Pump Rate of Gas Meter: 0.5 LPM
Ambient Air Temperature: 84 F Barometric Pressure: 29.13 in Hg General Weather Conditions: Sunny
Instructions: Under "Location or LFG Well" identify the monitoring wells or describe the location for other tests (e.g., inside buildings). A drawing showing the location of test
must be attached. Report methane readings in both % LEL and % methane by volume. A reading in percent methane by volume can be converted to % LEL as follows: % methane
by volume = % LEL/20
LocaEDn or
LFG V4 a ID
Sample Tube
Purge
Time
Time
Pimiped (s)
Initial
%LEL
Stabilized
°•oLEL
%CFI4
by
Volume
%02
%CO-2
Notes
H2 S ppm
1-1
>60s
1039
>60s
0
0
0.0
18.3
1.7
0
LFG 3
>60s
1044
>60s
0
0
0.0
13.4
4.2
1
LFG 4
>60s
1047
>60s
0
0
0.0
17.1
2.8
1
LFG 5
>60s
1050
>60s
0
0
0.0
15.6
3.2
0
LFG 6
>60s
1053
>60s
0
0
0.0
13.1
8.5
1
LFG 7
>60s
1138
>60s
924
924
46.2
1.4
26.5
2
7-1
>60s
1135
>60s
156
156
7.8
6.2
17.1
2
7-2
>60s
1132
>60s
6
6
0.3
18.9
1.3
1
7-3
>60s
1130
>60s
2
2
0.1
17.4
3.2
0
74
>60s
1128
>60s
820
820
41.0
1.1
25.6
2
LFG 8
>60s
1122
>60s
370
370
18.5
10.3
14.2
2
LFG 8A
>60s
1123
>60s
1062
1062
53.1
0.4
18.0
1
LFG 8B
>60s
1124
>60s
256
256
12.8
15.2
6.3
1
8-1
>60s
1119
>60s
1006
1006
50.3
0.8
40.2
2
8-2
>60s
1117
>60s
948
948
47.4
1.0
44.8
2
8-3
>60s
1115
>60s
742
742
37.1
1.1
41.9
1
8-4
>60s
1104
>60s
974
974
48.7
0.8
43.8
0
8-5
>60s
1106
>60s
762
762
38.1
4.4
34.6
2
LFG 9
>60s
1108
>60s
806
806
40.3
3.1
30.6
2
9-1
>60s
1110
>60s
754
754
37.7
2.9
38.2
2
LFG 10
>60s
1153
>60s
2
2
0.1
18.6
1.4
0
Old Maint Bldg
>60s
1055
>60s
0
0
0.0
19.8
0.1
0
Electrical Shop
>60s
1057
>60s
0
0
0.0
19.8
0.1
0
If your facility has more gas monitoring locations than there is room on this form, please attach additional sheets listing the same
information as contained on this form.
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.
Staff Environmental Technician
SIGNATURE
TITLE

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DocuSign Envelope ID: 5317BF21-813B-4C08-A6D8-13FF5972E6C1
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