Annual report summary

GTG, RGG, HL programs reported

Operating in WY, ND
2024
Total regulated miles
5k
across reported programs
Service connections
—
latest reported total
LNG facilities (if any)
—
facilities reported
Program Miles Services State Year
Gas Transmission & Gathering 0 — WY 2024
Regulated Gas Gathering 4k — ND 2024
Hazardous Liquid & CO₂ 1k — — 2024

Miles by installation service by decade.

Gas Transmission & Gathering
52 mi peak 52 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
0
1970–1979
0
1980–1989
0
1990–1999
0
2000–2009
52
2010–2019
0
2020–2029
0
Unknown
0
Regulated Gas Gathering
3k mi peak 4k total
Pre-1940
522
1940–1949
0
1950–1959
105
1960–1969
0
1970–1979
34
1980–1989
49
1990–1999
63
2000–2009
423
2010–2019
3k
2020–2029
184
Unknown
6
Hazardous Liquid & CO₂
511 mi peak 1k total
Pre-1940
0
1940–1949
0
1950–1959
481
1960–1969
0
1970–1979
40
1980–1989
51
1990–1999
32
2000–2009
2
2010–2019
511
2020–2029
43
Unknown
33
Reference
Operator name MPLX LP
Primary ID 40149
Programs GTG, HL, RGG
Contact details
Preparer name —
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Company official name —
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Section 6 — Flattened data preview
Key Value
annuals.gtg.miles 0.0
annuals.gtg.report_year 2024
annuals.gtg.source_count 1
annuals.gtg.state WY
annuals.gtg.year 2024
annuals.hl.miles 1193.86
annuals.hl.report_year 2024
annuals.hl.source_count 2
annuals.hl.year 2024
annuals.raw.gtg.DATAFILE_AS_OF 12/1/2025
annuals.raw.gtg.INTER_INTRA INTERSTATE
annuals.raw.gtg.OPERATOR_ID 40149
annuals.raw.gtg.REPORT_NUMBER 20250980
annuals.raw.gtg.REPORT_YEAR 2024
annuals.raw.gtg.STATE_NAME WYOMING
annuals.raw.gtg.SUPPLEMENTAL_NUMBER 46035
annuals.raw.gtg.created_at 2025-12-05 14:44:33.828117
annuals.raw.gtg.part_a_d_data.FILING_DATE 3/12/2025
annuals.raw.gtg.part_a_d_data.FORM_REV 7100.2-1 (Rev. 08-2023)
annuals.raw.gtg.part_a_d_data.PARTA2NAMEOFCOMP MPLX LP
annuals.raw.gtg.part_a_d_data.PARTA4CITY DENVER
annuals.raw.gtg.part_a_d_data.PARTA4STATE CO
annuals.raw.gtg.part_a_d_data.PARTA4STREET 1515 ARAPAHOE STREET
annuals.raw.gtg.part_a_d_data.PARTA4ZIP 80202
annuals.raw.gtg.part_a_d_data.PARTA7INTER OKLAHOMA, WYOMING

1843 additional key/value pairs available.

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