Annual report summary

GTG, RGG, HL programs reported

Operating in AK
2024
Total regulated miles
45
across reported programs
Service connections
—
latest reported total
LNG facilities (if any)
—
facilities reported
Program Miles Services State Year
Gas Transmission & Gathering 1 — AK 2024
Regulated Gas Gathering 9 — AK 2024
Hazardous Liquid & CO₂ 35 — AK 2024

Miles by installation service by decade.

Gas Transmission & Gathering
75 mi peak 111 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
75
1970–1979
2
1980–1989
17
1990–1999
1
2000–2009
2
2010–2019
0
2020–2029
3
Unknown
10
Regulated Gas Gathering
5 mi peak 9 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
5
1970–1979
3
1980–1989
0
1990–1999
0
2000–2009
0
2010–2019
0
2020–2029
0
Unknown
0
Hazardous Liquid & CO₂
14 mi peak 15 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
0
1970–1979
2
1980–1989
0
1990–1999
0
2000–2009
0
2010–2019
14
2020–2029
0
Unknown
0
Reference
Operator name HILCORP ALASKA, LLC
Primary ID 32645
Programs GTG, HL, RGG
Contact details
Preparer name —
Preparer title —
Preparer phone —
Preparer email —
Preparer fax —
Preparer address —
Report submission type —
Report date —
Filing date —
Additional information —
Form revision —
Company official name —
Company official title —
Company official phone —
Company official email —
Company official fax —
Emergency contact name —
Emergency contact phone —
Emergency contact email —
Section 6 — Flattened data preview
Key Value
annuals.gtg.miles 1.39
annuals.gtg.report_year 2024
annuals.gtg.source_count 1
annuals.gtg.state AK
annuals.gtg.year 2024
annuals.hl.miles 35.14
annuals.hl.report_year 2024
annuals.hl.source_count 2
annuals.hl.state AK
annuals.hl.year 2024
annuals.raw.gtg.DATAFILE_AS_OF 12/1/2025
annuals.raw.gtg.INTER_INTRA INTRASTATE
annuals.raw.gtg.OPERATOR_ID 32645
annuals.raw.gtg.REPORT_NUMBER 20250696
annuals.raw.gtg.REPORT_YEAR 2024
annuals.raw.gtg.STATE_NAME ALASKA
annuals.raw.gtg.SUPPLEMENTAL_NUMBER 45740
annuals.raw.gtg.created_at 2025-12-05 14:45:13.821134
annuals.raw.gtg.part_a_d_data.FILING_DATE 3/10/2025
annuals.raw.gtg.part_a_d_data.FORM_REV 7100.2-1 (Rev. 08-2023)
annuals.raw.gtg.part_a_d_data.PARTA2NAMEOFCOMP HILCORP ALASKA, LLC
annuals.raw.gtg.part_a_d_data.PARTA4CITY ANCHORAGE
annuals.raw.gtg.part_a_d_data.PARTA4STATE AK
annuals.raw.gtg.part_a_d_data.PARTA4STREET 3800 CENTERPOINT DR.
annuals.raw.gtg.part_a_d_data.PARTA4ZIP 99503

1912 additional key/value pairs available.

ClearPHMSA
PHMSA pipeline safety insights.
Product
Features
Services
Company

All rights reserved. Copyright © by ClearPHMSA