AQ_F_1100542_20210119_CMPL_Fac-Ltr

II ©OJ- iz
SCS ENGINEERS P.C. Environmental Consulting & Contracting
January 19, 2021
File No. 02218305.05
RECE:AlrQual�
D
Mr. Brendan Davey
North Carolina Department of Environmental Quality - Division of Air Qualit JAN 21
Asheville Regional Office
2090 US Highway 70
Swannanoa, North Carolina 28778 Division oAsheville Rffice
Subject: Annual NMOC Emission Rate Report CY2020 `
Buncombe County Landfill II
Title V Operating Permit Number 10398TO2
Alexander, Buncombe County, North Carolina
Dear Mr. Davey:
On behalf of Buncombe County Solid Waste Department(County), SCS Engineers, P.C. (SCS)submits
this annual Non-Methane Organic Compound (NMOC)emissions report for the Buncombe County
Landfill II (Landfill). The Landfill is subject to Title V Operating Permit Number 10398TO2 (Air
Permit).
Per the Air Permit,the Landfill is currently regulated according to the applicable portions of MSW
Landfill New Source Performance Standards (NSPS)Subpart WWW. Under the requirements of the
regulations,the Landfill must submit an annual calculation of NMOC emissions following the
calculation procedures specified in 40 CFR 754 and under Condition 2.1.A.3.b of the current Air
Permit and submitted as required under Condition 2.1.A.3.f.
EPA's LandGEM model was used to calculate the emissions based on actual waste disposal for
calendar year 2020 and regulatory specified default variables as noted in enclosed report. This
calculation resulted in a 2020 NMOC value of 21.50 Mg/yr, below the Subpart WWW value of 50
Mg/yr, as specified in Condition 2.A.1.3.b.i(B) of the Air Permit. A copy of the report is enclosed with
this letter.
If you have questions or need additional information, please contact either of the undersigned at
828-285-8951
Sincerely,
J,) /J
David Greene, P.E. Marta VanDussen, E.I.
Project Manager Project Professional
SCS Engineers, P.C. SCS Engineers, P.C.
dsg/MAV
79 Woodfin Place,Suite 101, Asheville, NC 28801 1 828-285-8951 0
I�
Ili

Brendan Davey-NCDEQ-DAQ, Asheville Regional Office
January 19, 2021
Page 2
cc: Kristy Smith - Buncombe County Solid Waste Department
Dane Pedersen - Buncombe County Solid Waste Department
EPA Region'4,Air and EPCRA Enforcement Branch, 61 Forsyth Street SW,Atlanta, GA 30303
Encl.
Responsible Official Certification Statement
Calculation LandGEM Model Output
I
k

Buncombe County Landfill II
Annual NMOC Report (Tier 1) — CY2021
CERTIFICATION STATEMENT
Certification: I certify that based on information and belief formed after reasonable inquiry,
the statements and information contained in this document are true, accurate, and
complete to the best of my knowledge.
Responsible Facility Official:
Dane Pedersen Solid Waste Director
(Printed Name) (Title)
Lof IC%/welN
(Signature) (Date)
i
i
i

Buncombe LF II landgem-002-2021 vl 1/15/2021
1%') LandGEM
USVA0fBceefAewwheWOrve1apmat Landfill Gas Emissions Model
C Version 3.02
A
U.S.Frmiropenental Protection Agency
T; Office of Research andDevelopment
National Risk Management Research Laboratory(NRMRL)
and
C Clean Air Technology Center(CATC)
Research Triangle Park,North Carolina
May 2006
Summary Report
Landfill Name or Identifier: Buncombe County Landfill II
Date: Friday,January 15,2021
Description/Comments:
i
I
About LandGEM: ([/J�� n 1 r }
Tr CH — � 'oli JE'—kt;1
First-Order Decomposition Rate Equation: l
Where, a=1 j=0.1
10
Ocea=annual methane generation in the year of the calculation(m3/year) �p
i=1-year time increment M;=mass of waste accepted in the i'"year(Mg)
n=(year of the calculation)-(initial year of waste acceptance) t;l=age of the j"section of waste mass M,accepted in the ii"year
j=0.1-year time increment (decimal years,e.g.,3.2 years)
k=methane generation rate(year')
Lo=potential methane generation capacity(m3/Mg) 1
.LandGEM is based on a first-order decomposition rate equation for quantifying emissions from the decomposition of landfilled waste in
municipal solid waste(MSW)landfills.The software provides a relatively simple approach to estimating landfill gas emissions.Model defaults
are based on empirical data from U.S.landfills.Field test data can also be used in place of model defaults when available.Further guidance on
EPA test methods,Clean Air Act(CAA)regulations,and other guidance regarding landfill gas emissions and control technology requirements
can be found at http://www.epa.gov/ttnatwOl/landfill/landflpg.htmJ.
LandGEM is considered a screening tool—the better the input data,the better the estimates.Often,there are limitations with the available data
regarding waste quantity and composition,variation in design and operating practices overtime,and changes occurring overtime that impact
the emissions potential.Changes to landfill operation,such as operating under wet conditions through leachate recirculation or other liquid
additions,will result in generating more gas at a faster rate.Defaults for estimating emissions for this type of operation are being developed to
include in LandGEM along with defaults for convential landfills(no leachate or liquid additions)for developing emission inventories and
determining CAA applicability.Refer to the Web site identified above for future updates,
i
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REPORT-1

Buncombe LF II landgem-002-2021 v1 1/15/2021
Input Review
LANDFILL CHARACTERISTICS
Landfill Open Year 1997
Landfill Closure Year(with 80-year limit) 2070
Actual Closure Year(without limit) 2070
Have Model Calculate Closure Year? Yes
Waste Design Capacity 8,828,779 megagrams
MODEL PARAMETERS
Methane Generation Rate,k 0.050 year"'
Potential Methane Generation Capacity,L. 170 m'/Mg
NMOC Concentration 235 ppmv as hexane
Methane Content 50 %by volume
GASES/POLLUTANTS SELECTED
Gas/Pollutant#1: Total landfill gas
Gas/Pollutant#2: Methane
Gas/Pollutant#3: Carbon dioxide
Gas/Pollutant#4: NMOC
WASTE ACCEPTANCE RATES
Year waste Accopted Waste-In-Place
M / ear short tons/year) (M ) (short tons
1997 16,148 17,763 0 0
1998 81,279 892407 16,148 17,7 33
1999 107,707 118,478 97,427 107,170
2000 109,954 120,949 205,135 225,648
2001 112,690 123,959 315,088 346,597
2002 118,070 129,877 427,778 470,556
2003 139,226 153,149 545,848 600,433
20041 135,309 148,840 6852075 753,582
20051 115,871 127,458 820,384 902,422
2006 96,787 106,466 936,255 1,029,880
2007 103,209 113,530 1,033,042 1,1362346
2008 113,591 124,950 1,136,251 1,249,876
2009 112,033 123,236 1,249,842 1,374,826
2010 101,124 111,236 1,361,875 1,498,062
2011 100,520 110,572 12462,998 1,609,298
2012 952254 104,779 1,563,518 1,719,870
2013 101,576 111,734 1,658,772 1,824,649
2014 102,952 113,247 1,760,348 1,936,383
20151 103,542 113,896 1,863,300 2,049,630
2016 93,768 103,145 1,966,842 221632526
2017 118,555 130,411 2,060,610 222662671
2018 118,382 1302220 2,179,165 2,397,082
2019 158,949 174,844 2,297,547 2,527,302
2020 176,001 193,601 2,456,496 2,702,146
2021 125,455 138,000 2,632,497 2,895,747
2022 125,455 138,000 2,757,952 3,033,747
2023 125,455 138,000 2,883,406 3,171,747
2024 125,455 138,000 3,008,861 3,309,747
20251 125,455 138,000 321342315 3,447,747
2026 125,455 138,000 3,2592770 3,585,747
2027 125,455 138,000 3,385,225 3,723,747
2028 125,455 138,000 3,510,679 3,861,747
2029 125,455 138,000 3,636,134 32999,747
2030 125,455 138,000 3,761,588 4,137,747
2031 125,455 138,000 3,887,043 4,275,747
2032 125,455 138,0001 4,012,4971 4,4132747
2033 125,455 138,000 4,137,952 4,551,747
2034 125,455 138,0001 4,263,406 4,689,747
2035 125,455 138,000 4,388,861 4,827,747
2636 125,455 138,0001 4,514,3151 4,965,747
REPORT-2

Buncombe LF II landgem-v302-2021 vt 1/15/2021
WASTE ACCEPTANCE RATES(Continued)
Year Waste Accepted Waste-In-Place
M / ear (short tonsi ear (M short tons
2037 125,455 138,000 4,639,770 5,103,747
2038 125,455 138,000 4,765,225 5,241,747 j.
2039 125,455 138,000 4,890,679 5,379,747
2040 125,455 138,000 5,016,134 5,517,747 j
2041 125,455 138,000 5,141,588 5,655,747
2042 125,455 138,000 5,267,043 5,793,747
2043 125,455 138,000 5,392,497 5,931,747
2044 125,455 138,000 5,517,952 6,069,747
2045 125,455 138,000 5,643,406 6,207,747
20461 125,455 138,000 5,768,861 6,345,747
20471 125,455 138,000 5,894,315 6,483,747
2048 125,455 138,000 6,019,770 6,621,747
2049 125,455 138,000 6,145,225 6,759,747
2050 125,455 138,000 6,270,679 6,897,747
2051 125,455 138,000 6,396,134 7,036,747
2052 125,455 138,000 6,521,588 7,173,747
2053 125,455 138,000 6,647,043 7,311,747
2054 125,455 138,000 6,772,497 7,449,747
2055 125,455 138,000 6,897,952 7,587,747
2056 125,455 138,000 7,023,406 7,725,747
20571 125,455 138,000 7,148,861 7,863,747
2058 125,455 138,000 7,274,315 8,001,747
2059 125,455 138,000 7,399,770 8,139,747
2060 125,455 138,000 7,525,225 8,277,747
2061 125,455 138,000 7,650,679 8,415,747
2062 125,455 138,000 7,776,134 8,553,747
2063 125,455 138,000 7,901,588 8,691,747
2064 125,455 138,000 8,027,043 8,829,747
2065 125,455 138,000 8,152,497 8,967,747
2066 125,455 138,000 8,277,952 9,105,747
20671 125,455 138,000 8,403,406 9,243,747
2068 125,455 138,000 8,528,861 9,381,747
2069 125,455 138,000 8,654,315 9,519,747
2070 49,009 53,910 8,779,770 9,657,747
2071 0 0 8,828,779 9,711,657
2072 0 0 8,828,779 9,711,657
2073 0 0 8,828,779 9,711,657
2074 0 0 8,828,779 9,711,657
2075 0 0 8,828,779 9,711,657
2076 0 01 8,828,7791 9,711,657
III.
EP R ORT 3

Buncombe LF II landgem-v302-2021 v1 1/15/2021
Results
Year Total landfill gas Methane
M ear (m 3/ ear (av ft^3/min) (M / ear) (m 31year) (av ft^3/min)
1997 0 0 0 0 0 0
1998 3.352E+02 2.684E+05 1.804E+01 8.954E+01 1.342E+05 9.018E+00
1999 2.006E+03 1.606E+06 1.079E+02 5.359E+02 8.032E+05 5.397E+01
2000 4.144E+03 3.319E+06 2.230E+02 1.107E+03 1.659E+06 1.115E+02
2001 6.225E+03 4.985E+06 3.349E+02 1.663E+03 2.492E+06 1.675E+02
2002 8.261E+03 6.615E+06 4.444E+02 2.207E+03 3.307E+06 2.222E+02
2003 1.031E+04 8.255E+06 5.546E+02 2.754E+03 4.127E+06 2.773E+02
2004 1.270E+04 1.017E+07 6.831E+02 3.391E+03 5.083E+06 3.416E+02
2005 1.489E+04 1.192E+07 8.009E+02 3.976E+03 5.960E+06 4.005E+02
2006 1.657E+04 1.327E+07 8.913E+02 4.425E+03 6.633E+06 4.456E+02
2007 1.777E+04 1.423E+07 9.559E+02 4.746E+03 7.114E+06 4.780E+02
2008 1.904E+04 1.525E+07 1.025E+03 5.087E+03 7.624E+06 5.123E+02
2009 2.047E+04 1.639E+07 1.101E+03 5.468E+03 8.197E+06 5.507E+02
2010 2.180E+04 1.746E+07 . 1.173E+03 5.823E+03 8.728E+06 5.864E+02
2011 2.284E+04 1.829E+07 1.229E+03 6.100E+03 9.143E+06 6.143E+02
2012 2.381E+04 1.907E+07 1.281E+03 6.360E+03 9.533E+06 6.405E+02
2013___. _2.463E+04 1.972E+07 1.325E+03 6.578E+03 9.859E+06 6.625E+02
2014 2.553E+04 2.045E+07 1.374E+03 6.820E+03 1.022E+07 6.869E+02
2015 2.642E+04 2.116E+07 1.422E+03 7.058E+03 1.058E+07 7.109E+02
20161 2.729E+04 2.185E+07 1.468E+03 7.288E+03 1.092E+07 7.340E+02
2017 _ 2.790E+04 _ 2.234E+07 _ 1.501E+03 _7.453E+03 __ 1.117E+07 7.506E+02 _
2018 2.900E+04 2.322E+07 1.560E+03 7.747E+03 1.161E+07 7.802E+02
2019 3.005E+04 2.406E+07 1.617E+03 8.025E+03 1.203E+07 8.083E+02
2020 3.188E+04 2.553E+07 1.715E+03 8.515E+03 1.276E+07 8.576E+02
2021 3.398E+04 2.721E+07 1.828E+03 9.076E+03 1.360E+07 9.141E+02
2022 3.493E+04 2.797E+07 1.879E+03 9.329E+03 1.398E+07 9.395E+02
2023 3.583E+04 2.869E+07 1.928E+03 9.570E+03 1.434E+07 9.638E+02
2024 3.668E+04 2.937E+07 1.974E+03 9.799E+03 1.469E+07 9.868E+02
2025 3.750E+04 3.003E+07 2.018E+03 1.002E+04 1.501E+07 1.009E+03
20261 3.827E+04 3.065E+07 2.059E+03 1.022E+04 1.532E+07 1.030E+03
2027 3.901E+04 3.124E+07 2.099E+03 1.042E+04 1.562E+07 1.049E+03
2028 3.971E+04 3.180E+07 2.137E+03 1.061E+04 1.590E+07 1.068E+03
2029 4.038E+04 3.234E+07 2.173E+03 1.079E+04 1.617E+07 1.086E+03
2030 4.102E+04 3.284E+07 2.207E+03 _ 1.096E+04 1.642E+07 1.103E+03
2031 4.162E+04 3.333E+07 2.239E+03 1.112E+04 1.666E+07 1.120E+03
2032 4.220E+04 3.379E+07 2.270E+03 1.127E+04 1.689E+07 1.135E+03
2033 4.274E+04 3.423E+07 2.300E+03 1.142E+04 1.711E+07 1.150E+03
2034 4.326E+04 3.464E+07 2.328E+03 1.156E+04 1.732E+07 1.164E+03
2035 4.376E+04 3.504E+07 2.354E+03 1.169E+04 1.752E+07 1.177E+03
20361 4.423E+04 3.541E+07 2.380E+03 1.181E+04 1.771E+07 1.190E+03
2037 4.467E+04 3.577E+07 2.404E+03 1.193E+04 1.789E+07 1.202E+03
2038 4.510E+04 3.611E+07 2.426E+03 1.205E+04 1.806E+07 1.213E+03
2039 4.550E+04 3.644E+07 2.448E+03 1.215E+04 1.822E+07 1.224E+03
2040 4.589E+04 3.675E+07 2.469E+03 1.226E+04 1.837E+07 1.234E+03
2041 4.626E+04 3.704E+07 2.489E+03 1.236E+04 1.852E+07 1.244E+03
2042 4.660E+04 3.732E+07 2.507E+03 1.245E+04 1.866E+07 1.254E+03
2043 4.694E+04 3.758E+07 2.525E+03 1.254E+04 1.879E+07 1.263E+03
2044 4.725E+04 3.784E+07 2.542E+03 1.262E+04 1.892E+07 1.271E+03
2045 4.755E+04 3.808E+07 2.558E+03 1.270E+04 1.904E+07 1.279E+03
20461 4.784E+04 3.831E+07 I 2.574E+03 1.278E+04 1.915E+07 1.287E+03
REPORT-8

Buncombe LF II landgem-v302-2021 v1 1/15/2021
Results (Continued)
Year Total landfill gas Methane
(Mg7 ear) (m 31year) av rM3/min (M / ear) (m 3/year) (av ft^3/min
2047 4.811E+04 3.852E+07 2.588E+03 1.285E+04 1.926E+07 1.294E+03
2048 4.837E+04 3.873E+07 2.602E+03 1.292E+04 1.936E+07 1.301E+03
2049 4.861E+04 3.893E+07 2.615E+03 1.298E+04 1.946E+07 1.308E+03
2050 4.885E+04 3.911E+07 2.628E+03 1.305E+04 1.956E+07 1.314E+03
2051 4.907E+04 3.929E+07 2.640E+03 1.311E+04 1.965E+07 1.320E+03
2052 4.928E+04 3.946E+07 2.651E+03 1.316E+04 1.973E+07 1.326E+03
2053 4.948E+04 3.962E+07 2.662E+03 1.322E+04 1.981E+07 1.331E+03
20541 4.967E+04 3.977E+07 2.672E+03 1.327E+04 1.989E+07 1.336E+03
2055 4.985E+04 3.992E+07 2.682E+03 1.332E+04 1.996E+07 1.341E+03
2056 5.003E+04 4.006E+07 2.692E+03 1.336E+04 2.003E+07 1.346E+03
2057 5.019E+04 4.019E+07 2.700E+03 1.341E+04 2.010E+07 1.350E+03
2058 5.035E+04 4.032E+07 2.709E+03 1.345E+04 2.016E+07 1.354E+03
2059 5.050E+04 4.044E+07 2.717E+03 1.349E+04 2.022E+07 1.358E+03
2060 5.064E+04 4.055E+07 2.724E+03 1.353E+04 2.027E+07 1.362E+03
2061 5.077E+04 4.066E+07 2.732E+03 1.356E+04 2.033E+07 1.366E+03
2062 5.090E+04 4.076E+07 2.739E+03 1.360E+04 2.038E+07 1.369E+03
2063 5.102E+04 4.086E+07 2.745E+03 1.363E+04 2.043E+07 1.373E+03
20641 5.114E+04 4.095E+07 2.751E+03 1.366E+04 2.047E+07 1.376E+03
2065 5.125E+04 4.104E+07 2.757E+03 1.369E+04 2.052E+07 1.379E+03
2066 5.135E+04 4.112E+07 2.763E+03 1.372E+04 2.056E+07 1.381E+03
2067 5.145E+04 4.120E+07 2.768E+03 1.374E+04 2.060E+07 1.384E+03
___.._-..__-_____ - _..._..
2068 5.155E+04 4.128E+07 2.773E+03 1.377E+04 2.064E+07 1.387E+03
2069 5.164E+04 4.135E+07 2.778E+03 1.379E+04 2.068E+07 1.389E+03
2070 5.173E+04 4.142E+07 2.783E+03 1.382E+04 2.071E+07 1.391E+03
2071 5.022E+04 4.021E+07 2.702E+03 1.341E+04 2.011E+07 1.351E+03
2072 4.777E+04 3.825E+07 2.570E+03 1.276E+04 1.913E+07 1.285E+03
2073 4.544E+04 3.639E+07 2.445E+03 1.214E+04 1.819E+07 1.222E+03
20741 4.322E+04 3.461E+07 2.326E+03 1.155E+04 1.731E+07 1.163E+03
2075 4.112E+04 3.292E+07 2.212E+03 1.098E+04 1.646E+07 1.106E+03
2076 3.911E+04 3.132E+07 2.104E+03 1.045E+04 1.566E+07 1.052E+03
2077 3.720E+04 2.979E+07 2.002E+03 9.938E+03 1.490E+07 1.001E+03
2078 3.539E+04 2.834E+07 1.904E+03 9.453E+03 1.417E+07 9.520E+02
2079 3.366E+04 2.696E+07 1.811E+03 8.992E+03 1.348E+07 9.056E+02
2080 3.202E+04 2.564E+07 1.723E+03 8.553E+03 1.282E+07 8.614E+02
2081 3.046E+04 2.439E+07 1.639E+03 8.136E+03 1.220E+07 8.194E+02
2082 2.897E+04 2.320E+07 1.559E+03 7.739E+03 1.160E+07 7.794E+02
2083 2.756E+04 2.207E+07 1.483E+03 7.362E+03 1.103E+07 7.414E+02
20841 2.622E+04 2.099E+07 1.411E+03 7.003E+03 1.050E+07 7.053E+02
2085 2.494E+04 1.997E+07 1.342E+03 6.661E+03 9.985E+06 6.709E+02
2086 2.372E+04 1.900E+07 1.276E+03 6.336E+03 9.498E+06 6.382E+02
2087 2.257E+04 1.807E+07 1.214E+03 6.027E+03 9.035E+06 6.070E+02
2088 2.146E+04 1.719E+07 1.155E+03 5.733E+03 8.594E+06 5.774E+02
2089 2.042E+04 1.635E+07 1.099E+03 5.454E+03 8.175E+06 5.493E+02
2090 1.942E+04 1.555E+07 1.045E+03 5.188E+03 7.776E+06 5.225E+02
2091 1.847E+04 1.479E+07 9.940E+02 4.935E+03 7.397E+06 4.970E+02
2092 1.757E+04 1.407E+07 9.455E+02 4.694E+03 7.036E+06 4.728E+02
2093 1.672E+04 1.339E+07 8.994E+02 4.465E+03 6.693E+06 4.497E+02
20941 1.590E+04 1.273E+07 8.555E+02 4.247E+03 6.367E+06 4.278E+02
2095 1.513E+04 1.211E+07 8.138E+02 4.040E+03 6.056E+06 4.069E+02
20961 1.439E+04 1.152E+07 7.741E+02 3.843E+03 5.761E+06 3.871E+02
20971 1.369E+04 1.096E+07 7.364E+02 3.656E+03 5.480E+06 3.682E+02
REPORT-9

Buncombe LF II landgem-002-2021 v1 1/15/2021
Results (Continued)
Year Total landfill gas Methane
(M / ear) (m'/year) (av W3/min) (M / ear m 3/ ear av rM3/min
2098 1.302E+04 1.043E+07 7.005E+02 3.478E+03 5.213E+06 3.502E+02
2099 1.238E+04 9.917E+06 6.663E+02 3.308E+03 4.958E+06 3.331E+02
2100 1.178E+04 9.433E+06 6.338E+02 3.147E+03 4.716E+06 3.169E+02
2101 1.121E+04 8.973E+06 6.029E+02 2.993E+03 4.486E+06 3.014E+02
2102 _. 1.066E+04 8.535E+06 5.735E+02 2.847E+03 4.268E+06 2.867E+02
2103 1.014E+04 8.119E+06 5.455E+02 2.708E+03 4.060E+06 2.728E+02
2104 9.645E+03 7.723E+06 5.189E+02 2.576E+03 3.862E+06 2.595E+02
21051 9.174E+03 7.346E+06 4.936E+02 2.451E+03 3.673E+06 2.468E+02
2106 8.727E+03 6.988E+06 4.695E+02 2.331E+03 3.494E+06 2.348E+02
2107 8.301E+03 6.647E+06 4.466E+02 2.217E+03 3.324E+06 2.233E+02
2108 7.896E+03 6.323E+06 4.248E+02 2.109E+03 3.162E+06 2.124E+02
2109 7.511E+03 6.015E+06 4.041E+02 2.006E+03 3.007E+06 2.021E+02
2110 7.145E+03 5.721E+06 3.844E+02 1.909E+03 2.861E+06 1.922E+02
2111 6.797E+03 5.442E+06 3.657E+02 1.815E+03 2.721E+06 1.828E+02
2112 6.465E+03 5.177E+06 3.478E+02 1.727E+03 2.588E+06 1.739E+02
2113 6.150E+03 4.924E+06 3.309E+02 1.643E+03 2.462E+06 1.654E+02
2114 5.850E+03 4.684E+06 3.147E+02 1.563E+03 2.342E+06 1.574E+02
21151 5.565E+03 4.456E+06 2.994E+02 1.486E+03 2.228E+06 1.497E+02
2116 5.293E+03 4.239E+06 2.848E+02 1.414E+03 2.119E+06 1.424E+02
2117 5.035E+03 4.032E+06 2.709E+02 1.345E+03 2.016E+06 1.354E+02
2118 4.789E+03 3.835E+06 2.577E+02 1.279E+03 1.918E+06 1.288E+02
2119 4.556E+03 3.648E+06 2.451E+02 1.217E+03 1.824E+06 1.226E+02
2120 4.334E+03 3.470E+06 2.332E+02 1.158E+03 1.735E+06 1.166E+02
2121 4.122E+03 3.301E+06 2.218E+02 1.101E+03 1.650E+06 1.109E+02
2122 3.921E+03 3.140E+06 2.110E+02 1.047E+03 1.570E+06 1.055E+02
2123 3.730E+03 2.987E+06 2.007E+02 9.963E+02 1.493E+06 1.003E+02
2124 3.548E+03 2.841E+06 1.909E+02 9.477E+02 1.421E+06 9.545E+01
21251 3.375E+03 2.703E+06 1.816E+02 9.015E+02 1.351E+06 9.079E+01
2126 3.210E+03 2.571E+06 1.727E+02 8.575E+02 1.285E+06 8.637E+01
2127 3.054E+03 2.445E+06 1.643E+02 8.157E+02 1.223E+06 8.215E+01
2128 2.905E+03 2.326E+06 1.563E+02 7.759E+02 1.163E+06 7.815E+01
2129 2.763E+03 2.213E+06 1.487E+02 7.381E+02 1.106E+06 7.434E+01
2130 2.628E+03 2.105E+06 1.414E+02 7.021E+02 1.052E+06 7.071E+01
2131 2.500E+03 2.002E+06 1.345E+02 6.679E+02 1.001E+06 6.726E+01
2132 2.378E+03 1.904E+06 1.280E+02 6.353E+02 9.522E+05 6.398E+01
2133 2.262E+03 1.812E+06 1.217E+02 6.043E+02 9.058E+05 6.086E+01
2134 2.152E+03 1.723E+06 1.158E+02 5.748E+02 8.616E+05 5.789E+01
2135 2.047E+03 1.639E+06 1.101E+02 5.468E+02 8.196E+05 5.507E+01
2136 1.947E+03 1.559E+06 1.048E+02 5.201E+02 7.796E+05 5.238E+01 '..
121371 1.852E+03 1.483E+06 9.966E+01 4.948E+02 7.416E+05 4.983E+01 '.
REPORT-10

Lncombe LF II landgem-002-2021 v1 1/15/2021
Results (Continued)
Year Carbon dioxide NMOC
(M / ear (m'/ ear) avft^3/min) (M / ear) (m'/year) (ev ft"3/min)
1997 0 0 0 0 0 0
1998 2.457E+02 1.342E+05 9.018E+00 2.261E-01 6.308E+01 4.239E-03
1999 1.470E+03 - 8.032E+05 5.397E+01 1.353E+00 3.775E+02 2.537E-02
2000 3.037E+03 1.659E+06 1.115E+02 2.795E+00 7.799E+02 5.240E-02
2001 4.562E+03 .2.492E+06 1.675E+02 4.199E+00 1.171 E+03 7.870E-02
2002 6.054E+03 3.307E+06 2.222E+02 5.572E+00 1.554E+03 1.044E-01
2003 7.555E+03 4.127E+06 2.773E+02 6.954E+00 1.940E+03 1.303E-01
20041 9.305E+03 5.083E+06 3.416E+02 8.564E+00 2.389E+03 1.605E-01
2005 1.091E+04 5.960E+06 4.005E+02 1.004E+01 2.801E+03 1.882E-01
2006 1.214E+04 6.633E+06 4.456E+02 1.117E+01 3.117E+03 2.094E-01
2007 1.302E+04 7.114E+06 4.780E+02 1.198E+01 3.343E+03 2.246E-01
2008 1.396E+04 .7.624E+06 5.123E+02 1.284E+01 3.583E+03 2.408E-01
2009 1.500E+04 8.197E+06 5.507E+02 1.381E+01 3.852E+03 2.588E-01
2010 1.598E+04 8.728E+06 5.864E+02 1.470E+01 4.102E+03 2.756E-01
2011 1.674E+04 9.143E+06 6.143E+02 1.540E+01 4.297E+03 2.887E-01
2012 1.745E+04 9.533E+06 6.405E+02 1.606E+01 4.480E+03 3.010E-01
2013 1.805E+04 9.859E+06 6.625E+02 1.661E+01 4.634E+03 3.114E-01
20141 1.871E+04 1.022E+07 6.869E+02 1.722E+01 4.805E+03 3.228E-01
2015 1.937E+04 1.058E+07 7.109E+02 1.782E+01 4.973E+03 3.341E-01
2016 2.000E+04 1.092E+07 7.340E+02 1.840E+01 5.135E+03 3.450E-01
2017 2.045E+04 1.117E+07 7.506E+02 1.882E+01 5.250E+03 3.528E-01
2018 2.126E+04 1.161E+07 7.802E+02 1.956E+01 5.458E+03 3.667E-01
2019 2.202E+04 1.203E+07 8.083E+02 2.027E+01 5.654E+03 3.799E-01
2020 2.336E+04 1.276E+07 8.576E+02 2.150E+01 5.999E+03 4.031E-01
2021 2.490E+04 1.360E+07 9.141E+02 2.292E+01 6.394E+03 4.296E-01
2022 2.560E+04 1.398E+07 9.395E+02 2.356E+01 6.572E+03 4.416E-01
2023 2.626E+04 1.434E+07 9.638E+02 2.417E+01 6.742E+03 4.530E-01
2024 2.689E+04 1.469E+07 9.868E+02 2.474E+01 6.903E+03 4.638E-01
2025 2.748E+04 1.501E+07 1.009E+03 2.529E+01 7.057E+03 4.741E-01
2026 2.805E+04 1.532E+07 1.030E+03 2.582E+01 7.202E+03 4.839E-01
2027 2.859E+04 1.562E+07 1.049E+03 2.631E+01 7.341E+03 4.933E-01
2028 2.911E+04 1.590E+07 1.068E+03 2.679E+01 7.473E+03 5.021E-01
2029 2.960E+04 1.617E+07 1.086E+03 2.724E+01 7.599E+03 5.106E-01
2030 3.006E+04 1.642E+07 1.103E+03 2.767E+01 7.718E+03 5.186E-01
2031 3.050E+04 1.666E+07 1.120E+03 2.807E+01 7.832E+03 5.262E-01
2032 3.092E+04 1.689E+07 1.135E+03 2.846E+01 7.940E+03 5.335E-01
2033 3.133E+04 1.711E+07 1.150E+03 2.883E+01 8.043E+03 5.404E-01
2034 3.171E+04 1.732E+07 1.164E+03 2.918E+01 8.141E+03 5.470E-01
2035 3.207E+04 1.752E+07 1.177E+03 2.951 E+01 8.234E+03 5.532E-01
2036 3.241E+04 1.771E+07 1.190E+03 2.983E+01 8.322E+03 5.592E-01
2037 3.274E+04 1.789E+07 1.202E+03 3.013E+01 8.407E+03 5.648E-01
2038 3.305E+04 1.806E+07 1.213E+03 3.042E+01 8.487E+03 5.702E-01
2039 3.335E+04 1.822E+07 1.224E+03 3.069E+01 8.563E+03 5.753E-01
2040 3.363E+04 1.837E+07 1.234E+03 3.095E+01 8.635E+03 5.802E-01
2041 3.390E+04 1.852E+07 1.244E+03 3.120E+01 8.704E+03 5.848E-01
2042 3.416E+04 1.866E+07 1.254E+03 3.144E+01 8.770E+03 5.892E-01
2043 3.440E+04 1.879E+07 1.263E+03 3.166E+01 8.832E+03 5.934E-01
2044 3.463E+04 1.892E+07 . 1.271E+03 3.187E+01 8.892E+03 5.974E-01
2045 3.485E+04 1.904E+07 1.279E+03 3.207E+01 8.948E+03 6.012E-01
2046 3.506E+04 1.915E+07 1.287E+03 3.227E+01 9.002E+03 6.048E-01
REPORT-11