Facility Name:TRANSCO STATION 105
Facility Identifier:
Facility Reporting Year:2020
Facility Location:
Address: 235 HIGHWAY 22 EAST
City: ROCKFORD
State: AL
Postal Code: 35136

Facility Site Details:
CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):88,070.7
CO2 equivalent emissions from supplier subparts LL-QQ (metric tons):
Biogenic CO2 emissions from facility subparts C-II, SS, and TT (metric tons):0
Cogeneration Unit Emissions Indicator:N
GHG Report Start Date:2020-01-01
GHG Report End Date:2020-12-31
Description of Changes to Calculation Methodology:
Plant Code Indicator:N
Primary NAICS Code:486210
Second Primary NAICS Code:

Parent Company Details:
Parent Company Name:THE WILLIAMS COS INC
Address:One Williams Center, Tulsa,  OK 74172
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity82,526.9 (Metric Tons)
Own Result?

Gas NameBiogenic Carbon dioxide
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity1.56 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity0.156 (Metric Tons)
Own Result?

Unit Details:
Unit Name : GP-ST105
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Small Unit Aggregation Details:
Use Ivt Indicator: N
Highest Maximum Rated Heat Input Capacity: 153.13
Cumulative Maximum Rated Heat Input Capacity: 518.73

Emission Details:
Annual CO2 mass emissions from sorbent: 0 (Metric Tons)
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 82526.9 (metric tons)

Tier Fuel Details:
Fuel : Natural Gas (Weighted U.S. Average)
Tier Name : Tier 1 (Equation C-1a, natural gas billing in therms)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
82526.9 (Metric Tons) 1.56 (Metric Tons) 0.156 (Metric Tons) 38.9 (Metric Tons) 46.3 (Metric Tons)

Equation C1a/C8a Inputs :
Natural Gas Usage : 15553510 (therms/year)


Subpart W: Petroleum and Natural Gas Systems

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity6.3 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity218.08 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity0 (Metric Tons)
Own Result?


SubpartWSummaryDetails:
Industry Segment Number4
Industry Segment NameOnshore natural gas transmission compression [98.230(a)(4)]
Total Reported CO2 Emissions (mt CO2)6.3
Total CO2e Emissions (mt CO2e)5458.4
Total Reported CH4 Emissions (mt CH4)218.08
Total Reported N2O Emissions (mt N2O)0.000


SubpartWSourceReportingFormRowDetails:
Source Reporting FormOnshore Production [98.236(aa)(1)]
Required for Selected Industry SegmentNo
Source Reporting FormFacility Overview [98.236(aa)(2-11)]
Required for Selected Industry SegmentYes
Source Reporting FormNatural Gas Pneumatic Devices [98.236(b)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.6
Total Reported CH4 Emissions (mt CH4)20.14
Source Reporting FormNatural Gas Driven Pneumatic Pumps [98.236(c)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Source Reporting FormAcid Gas Removal Units [98.236(d)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Source Reporting FormDehydrators [98.236(e)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormWell Venting for Liquids Unloading [98.236(f)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Source Reporting FormCompletions and Workovers with Hydraulic Fracturing [98.236(g)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormCompletions and Workovers without Hydraulic Fracturing [98.236(h)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormBlowdown Vent Stacks [98.236(i)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)4.0
Total Reported CH4 Emissions (mt CH4)137.27
Source Reporting FormAtmospheric Storage Tanks [98.236(j)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormTransmission Storage Tanks [98.236(k)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.9
Total Reported CH4 Emissions (mt CH4)31.31
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormWell Testing [98.236(l)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormAssociated Gas Venting and Flaring [98.236(m)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormFlare Stacks [98.236(n)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormCentrifugal Compressors [98.236(o)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.4
Total Reported CH4 Emissions (mt CH4)13.66
Source Reporting FormReciprocating Compressors [98.236(p)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Source Reporting FormEquipment Leaks Surveys and Population Counts [98.236(q,r)]
Required for Selected Industry SegmentYes
Total Reported CO2 Emissions (mt CO2)0.5
Total Reported CH4 Emissions (mt CH4)15.70
Source Reporting FormOffshore Petroleum and Natural Gas Production [98.236(s)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000
Source Reporting FormEnhanced Oil Recovery Injection Pumps [98.236(w)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Source Reporting FormEnhanced Oil Recovery Hydrocarbon Liquids [98.236(x)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Source Reporting FormCombustion Equipment at Onshore Petroleum and Natural Gas Production Facilities, Onshore Petroleum and Natural Gas Gathering and Boosting Facilities, and Natural gas Distribution Facilities [98.236(z)]
Required for Selected Industry SegmentNo
Total Reported CO2 Emissions (mt CO2)0.0
Total Reported CH4 Emissions (mt CH4)0.00
Total Reported N2O Emissions (mt N2O)0.000


FacilityOverviewDetails:


FacilityOverviewNaturalGasTransmissionRowDetails:
Number of compressors [98.236(aa)(4)(ii)]4
Total compressor power rating of all compressors combined (hp) [98.236(aa)(4)(iii)]65500


PneumaticDeviceVentingDetails:
mt CO20.6
mt CH420.14
Did the Facility have any continuous high-bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?Yes
Did the Facility have any intermittent bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?Yes
Did the Facility have any continuous low-bleed pneumatic devices subject to reporting under 98.232 [98.236(b)]?No
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


PneumaticDeviceTypesRowDetails:
Type of Pneumatic DeviceHigh-bleed Pneumatic Devices
Total Number, Countt [98.236(b)(1)(i)]2
Total CO2 Emissions (mt CO2) [98.236(b)(3)]0.168182
Total CH4 Emissions (mt CH4) [98.236(b)(4)]5.8320138
Estimated average number of hours in the calendar year that the pneumatic devices were operating, Tt (hours) [98.236(b)(2)]8784
Type of Pneumatic DeviceIntermittent Bleed Pneumatic Devices
Total Number, Countt [98.236(b)(1)(i)]38
Total CO2 Emissions (mt CO2) [98.236(b)(3)]0.4126003
Total CH4 Emissions (mt CH4) [98.236(b)(4)]14.3076603
Estimated average number of hours in the calendar year that the pneumatic devices were operating, Tt (hours) [98.236(b)(2)]8784
Type of Pneumatic DeviceLow-Bleed Pneumatic Devices


BlowdownVentStacksDetails:
mt CO24.0
mt CH4137.27
Did the facility have any blowdown vent stacks subject to reporting under 98.232 [98.236(i)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
How were emissions determined? [98.236(i)]Calculated by equipment or event type


BlowdownEquipmentOrEventEmissionsRowDetails:
Equipment or event type [98.236(i)(1)] [98.236(i)(2)]Compressors
Total number of blowdowns for equipment or event type, N [98.236(i)(1)(i)]103
Annual total CO2 emissions for each equipment or event type (mt CO2) [98.236(i)(1)(ii)]3.9586234
Annual total CH4 emissions for each equipment or event type (mt CH4) [98.236(i)(1)(iii)]137.272416


TransmissionTanksDetails:
mt CO20.9
mt CH431.31
mt N2O0.000
Did the facility have any transmission tanks subject to reporting under 98.232 [98.236(k)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


TransmissionStorageTanksRowDetails:
Unique Name or ID number for the transmission storage tank vent stack [98.236(k)(1)(i)]105_TANK
Method used to determine if dump valve leakage occurred [98.236(k)(1)(ii)]Optical gas imaging
Did dump valve leakage occur? [98.236(k)(1)(iii)]Yes
Was there a flare attached to the transmission storage tank vent? [98.236(k)(1)(iv)]No
Did scrubber valve leakage occur while the vent stack was vented directly to the atmosphere? [98.236(k)(2)]Yes
Method used to measure leak rate [98.236(k)(2)(i)]High volume sampler
Measured leak rate (standard cubic feet/hour) [98.236(k)(2)(ii)]195.421
Duration of time leak is counted as having occurred (vented to atmosphere) (hours) [98.236(k)(2)(iii)]8784
CO2 emissions from venting gas directly to the atmosphere (mt CO2) [98.236(k)(2)(iv)]0.9029201
CH4 emissions from venting gas directly to the atmosphere (mt CH4) [98.236(k)(2)(v)]31.3103839


FlareStacksDetails:
mt CO20.0
mt CH40.00
mt N2O0.000
Did the facility have flare stacks subject to reporting under 98.232 [98.236(n)]?No


CentrifugalCompressorsDetails:
mt CO20.4
mt CH413.66
Did the facility have any centrifugal compressors subject to reporting under 98.232 [98.236(o)]?Yes
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No


CentrifugalCompressorsActivityDataRowDetails:
Compressor ID or Unique Name [98.236(o)(1)(i)]91
Total time in operating-mode (hours) [98.236(o)(1)(ii)]7257
Total time in not-operating-depressurized-mode (hours) [98.236(o)(1)(iii)]1527
Compressor measured in operating-mode? [98.236(o)(1)(iv)]Yes
Compressor measured in not-operating-depressurized-mode? [98.236(o)(1)(v)]No
Compressor had blind flanges installed? [98.236(o)(1)(x)]No
Seal Type (wet or dry) [98.236(o)(1)(xi)]Dry
Power output of compressor driver (hp) [98.236(o)(1)(xiii)]15000
Compressor had scheduled depressurized shutdown during reporting year? [98.236(o)(1)(xiv)]Yes
Compressor ID or Unique Name [98.236(o)(1)(i)]7639
Total time in operating-mode (hours) [98.236(o)(1)(ii)]5573
Total time in not-operating-depressurized-mode (hours) [98.236(o)(1)(iii)]3211
Compressor measured in operating-mode? [98.236(o)(1)(iv)]Yes
Compressor measured in not-operating-depressurized-mode? [98.236(o)(1)(v)]No
Compressor had blind flanges installed? [98.236(o)(1)(x)]No
Seal Type (wet or dry) [98.236(o)(1)(xi)]Dry
Power output of compressor driver (hp) [98.236(o)(1)(xiii)]15000
Compressor had scheduled depressurized shutdown during reporting year? [98.236(o)(1)(xiv)]Yes
Compressor ID or Unique Name [98.236(o)(1)(i)]11101
Total time in operating-mode (hours) [98.236(o)(1)(ii)]7476
Total time in not-operating-depressurized-mode (hours) [98.236(o)(1)(iii)]1308
Compressor measured in operating-mode? [98.236(o)(1)(iv)]Yes
Compressor measured in not-operating-depressurized-mode? [98.236(o)(1)(v)]No
Compressor had blind flanges installed? [98.236(o)(1)(x)]No
Seal Type (wet or dry) [98.236(o)(1)(xi)]Dry
Power output of compressor driver (hp) [98.236(o)(1)(xiii)]15000
Compressor had scheduled depressurized shutdown during reporting year? [98.236(o)(1)(xiv)]Yes
Compressor ID or Unique Name [98.236(o)(1)(i)]190925
Total time in operating-mode (hours) [98.236(o)(1)(ii)]5359
Total time in not-operating-depressurized-mode (hours) [98.236(o)(1)(iii)]3425
Compressor measured in operating-mode? [98.236(o)(1)(iv)]Yes
Compressor measured in not-operating-depressurized-mode? [98.236(o)(1)(v)]No
Compressor had blind flanges installed? [98.236(o)(1)(x)]No
Seal Type (wet or dry) [98.236(o)(1)(xi)]Dry
Power output of compressor driver (hp) [98.236(o)(1)(xiii)]20500
Compressor had scheduled depressurized shutdown during reporting year? [98.236(o)(1)(xiv)]Yes


CentrifugalCompressorsCompressorSourceRowDetails:
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]91
Centrifugal compressor source [98.236(o)(2)(i)(B)]Blowdown valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]91_BDV
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]91
Centrifugal compressor source [98.236(o)(2)(i)(B)]Isolation valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]91_ISO
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]91
Centrifugal compressor source [98.236(o)(2)(i)(B)]Wet seal
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]7639
Centrifugal compressor source [98.236(o)(2)(i)(B)]Blowdown valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]7639_BDV
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]7639
Centrifugal compressor source [98.236(o)(2)(i)(B)]Isolation valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]7639_ISO
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]7639
Centrifugal compressor source [98.236(o)(2)(i)(B)]Wet seal
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]11101
Centrifugal compressor source [98.236(o)(2)(i)(B)]Blowdown valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]11101_BDV
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]11101
Centrifugal compressor source [98.236(o)(2)(i)(B)]Isolation valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]11101_ISO
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]11101
Centrifugal compressor source [98.236(o)(2)(i)(B)]Wet seal
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]190925
Centrifugal compressor source [98.236(o)(2)(i)(B)]Blowdown valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]190925_BDV
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]190925
Centrifugal compressor source [98.236(o)(2)(i)(B)]Isolation valve
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]190925_ISO
Unique Compressor Name or ID [98.236(o)(2)(i)(A)]190925
Centrifugal compressor source [98.236(o)(2)(i)(B)]Wet seal


CentrifugalCompressorsLeakOrVentSampleDataRowDetails:
Unique Name or ID for leak or vent (Specify) [98.236(o)(3)(i)(A)]91_BDV
Measurement date (mm/dd/yyyy) [98.236(o)(3)(i)(B)]2020-08-28
Measurement method [98.236(o)(3)(i)(C)]High volume sampler
Measured flow rate, MTs,m, MTs,g,avg (standard cubic feet/hour) [98.236(o)(3)(i)(D)]6.594
Is the measurement location prior to or after commingling with non-compressor emission sources? [98.236(o)(3)(i)(F)]Not manifolded
Compressors in “Operating mode”91
Unique Name or ID for leak or vent (Specify) [98.236(o)(3)(i)(A)]7639_BDV
Measurement date (mm/dd/yyyy) [98.236(o)(3)(i)(B)]2020-08-28
Measurement method [98.236(o)(3)(i)(C)]High volume sampler
Measured flow rate, MTs,m, MTs,g,avg (standard cubic feet/hour) [98.236(o)(3)(i)(D)]8.392
Is the measurement location prior to or after commingling with non-compressor emission sources? [98.236(o)(3)(i)(F)]Not manifolded
Compressors in “Operating mode”7639
Unique Name or ID for leak or vent (Specify) [98.236(o)(3)(i)(A)]11101_BDV
Measurement date (mm/dd/yyyy) [98.236(o)(3)(i)(B)]2020-08-28
Measurement method [98.236(o)(3)(i)(C)]Screening/Optical gas imaging
Measured flow rate, MTs,m, MTs,g,avg (standard cubic feet/hour) [98.236(o)(3)(i)(D)]0
Is the measurement location prior to or after commingling with non-compressor emission sources? [98.236(o)(3)(i)(F)]Not manifolded
Compressors in “Operating mode”11101
Unique Name or ID for leak or vent (Specify) [98.236(o)(3)(i)(A)]190925_BDV
Measurement date (mm/dd/yyyy) [98.236(o)(3)(i)(B)]2020-08-28
Measurement method [98.236(o)(3)(i)(C)]High volume sampler
Measured flow rate, MTs,m, MTs,g,avg (standard cubic feet/hour) [98.236(o)(3)(i)(D)]20.381
Is the measurement location prior to or after commingling with non-compressor emission sources? [98.236(o)(3)(i)(F)]Not manifolded
Compressors in “Operating mode”190925


CentrifugalCompressorsEmissionFactorsSampleDataRowDetails:
Compressor Mode [98.236(o)(3)(ii)(A)]Operating
Compressor Source [98.236(o)(3)(ii)(A)]Wet seal
Compressor mode-source combination reporter emission factor, EFs,m (standard cubic feet per hour) [98.236(o)(3)(ii)(B)]61.295
Total number of compressors measured in the compressor mode-source combination in current reporting year and preceding two reporting years [98.236(o)(3)(ii)(C)]22
Is the reporter emission factor facility-specific or based on all of the reporter's applicable facilities? [98.236(o)(3)(ii)(D)]All applicable facilities
Compressor Mode [98.236(o)(3)(ii)(A)]Operating
Compressor Source [98.236(o)(3)(ii)(A)]Blowdown valve
Compressor mode-source combination reporter emission factor, EFs,m (standard cubic feet per hour) [98.236(o)(3)(ii)(B)]23.286
Total number of compressors measured in the compressor mode-source combination in current reporting year and preceding two reporting years [98.236(o)(3)(ii)(C)]119
Is the reporter emission factor facility-specific or based on all of the reporter's applicable facilities? [98.236(o)(3)(ii)(D)]All applicable facilities
Compressor Mode [98.236(o)(3)(ii)(A)]Not-operating
Compressor Source [98.236(o)(3)(ii)(A)]Isolation valve
Compressor mode-source combination reporter emission factor, EFs,m (standard cubic feet per hour) [98.236(o)(3)(ii)(B)]61.405
Total number of compressors measured in the compressor mode-source combination in current reporting year and preceding two reporting years [98.236(o)(3)(ii)(C)]124
Is the reporter emission factor facility-specific or based on all of the reporter's applicable facilities? [98.236(o)(3)(ii)(D)]All applicable facilities


CentrifugalCompressorsLeakOrVentDataRowDetails:
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]91_BDV
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]Yes
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.014
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]0.495
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]91_ISO
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]No
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.049
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]1.71
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]7639_BDV
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]Yes
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.019
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]0.648
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]7639_ISO
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]No
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.104
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]3.596
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]11101_BDV
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]Yes
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]0
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]11101_ISO
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]No
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.042
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]1.465
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]190925_BDV
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]Yes
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.055
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]1.907
Unique Name or ID for leak or vent [98.236(o)(2)(i)(C)]190925_ISO
Leak or vent for a single compressor source or a manifolded group? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vi)]Single
Where are leak or vent emissions released? [98.236(o)(2)(ii)(A)] [98.236(o)(1)(vii) through (ix)]Atmosphere
Was an "as found" measurement conducted on the leak or vent? [98.236(o)(2)(ii)(B)]No
Were continuous measurements conducted on the leak or vent? [98.236(o)(2)(ii)(C)]No
CO2 emissions vented to atmosphere (mt CO2) [98.236(o)(2)(ii)(D)(1)]0.111
CH4 emissions vented to atmosphere (mt CH4) [98.236(o)(2)(ii)(D)(2)]3.836


ReciprocatingCompressorsDetails:
mt CO20.0
mt CH40.00
Did the facility have any reciprocating compressors subject to reporting under 98.232 [98.236(p)]?No


OtherEmissionsFromEquipmentLeaksDetails:
mt CO20.5
mt CH415.70
Did this facility use leak surveys to calculate emissions from equipment leaks in accordance with 98.232 [per 98.236(q)]?Yes
Did the facility elect to comply with 98.236(q) according to 98.233(q)(1)(iv) for any components at the facility [per 98.236(q)(1)(iv)]?No
Were missing data procedures used for any parameters to calculate GHG emissions? [98.235]No
Number of complete equipment leak surveys performed during the calendar year [98.236(q)(1)(i)]1
Optical gas imaging instrument as specified in §60.18 [98.234(a)(1)]Yes
Method 21 [98.234(a)(2)]No
Infrared laser beam illuminated instrument [98.234(a)(3)]No
Acoustic leak detection device [98.234(a)(5)]No
Optical gas imaging instrument as specified in §60.5397a [98.234(a)(6)]No
Method 21 as specified in §60.5397a [98.234(a)(7)]No


GasTransmissionCompressionEmissionFactorsRowDetails:
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Valve
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]2
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.1508463
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]4.8804747
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Connector
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]1
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.0284107
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0.9191999
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Open-ended Line
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Pressure Relief Valve
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Meter or Instrument
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0
Component Type [98.236(q)(2)(i)]Compressor Components, Gas Service - Other
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0
Component Type [98.236(q)(2)(i)]Non-Compressor Components, Gas Service - Valve
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]2
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.0652583
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]2.1113644
Component Type [98.236(q)(2)(i)]Non-Compressor Components, Gas Service - Connector
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]4
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.1160825
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]3.7557292
Component Type [98.236(q)(2)(i)]Non-Compressor Components, Gas Service - Open-ended Line
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]2
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.1145578
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]3.7063983
Component Type [98.236(q)(2)(i)]Non-Compressor components, Gas Service - Pressure Relief Valve
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]1
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]8784
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0.0102157
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0.3305173
Component Type [98.236(q)(2)(i)]Non-Compressor components, Gas Service - Meter or Instrument
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0
Component Type [98.236(q)(2)(i)]Non-Compressor components, Gas Service - Other
Total number of surveyed component type identified as leaking, xp [98.236(q)(2)(ii)]0
Average time the surveyed components are assumed to be leaking and operational, Tp,z (hours) [98.236(q)(2)(iii)]0
CO2 Emissions (surveyed components identified as leaking only) (mt CO2) [98.236(q)(2)(iv)]0
CH4 Emissions (surveyed components identified as leaking only) (mt CH4) [98.236(q)(2)(v)]0