Annual report summary

GD, GTG, LNG programs reported

Operating in WA, OR
2024
Total regulated miles
5k
across reported programs
Service connections
239k
latest reported total
LNG facilities (if any)
6
facilities reported
Program Miles Services State Year
Gas Distribution 5k 239k WA 2024
Gas Transmission & Gathering 1 — OR 2024
Liquefied Natural Gas — — — 2024

Miles by installation service by decade.

Gas Distribution
1k mi peak 5k total
Pre-1940
4
1940–1949
0
1950–1959
165
1960–1969
862
1970–1979
463
1980–1989
428
1990–1999
1k
2000–2009
843
2010–2019
521
2020–2029
302
Unknown
482
Gas Transmission & Gathering
14 mi peak 24 total
Pre-1940
0
1940–1949
0
1950–1959
0
1960–1969
4
1970–1979
0
1980–1989
14
1990–1999
5
2000–2009
0
2010–2019
1
2020–2029
0
Unknown
0
Liquefied Natural Gas
Facility ID 9663
Facility & status
Mobile LNG Site - Toppenish
WA · Retired
In service since 8/19/2024
Facility role
Mobile/Temporary
Stranded Utility
Source: Truck
Capacity
1850 bbls
7.2 MMcf
Equipment
Tanks: 6
Vaporizers: 2
Operations
Liquefaction rate: 0
Unit ID: —
Report date: 8/11/2025
Datafile as of: 12/1/2025
Reference
Operator name CASCADE NATURAL GAS CORP
Primary ID 2128
Programs GD, GTG, LNG
Contact details
Preparer name C***y L*******m
Preparer title Manager of Ops Compliance
Preparer phone (509) 734-4587
Preparer email c*************m@m*u.c*m
Preparer fax (000) 000-0000
Preparer address —
Report submission type INITIAL
Report date 2025-03-07T00:00:00
Filing date 2025-03-07T00:00:00
Additional information —
Form revision 7100.1-1 (Rev. 06-2023)
Company official name CASCADE NATURAL GAS CORP
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.gd.miles 5114.87
annuals.gd.report_year 2024
annuals.gd.services 239465.0
annuals.gd.source_count 2
annuals.gd.state WA
annuals.gd.year 2024
annuals.gtg.miles 0.7
annuals.gtg.report_year 2024
annuals.gtg.source_count 1
annuals.gtg.state OR
annuals.gtg.year 2024
annuals.raw.gd.COMMODITY Natural Gas
annuals.raw.gd.DATAFILE_AS_OF 12/1/2025
annuals.raw.gd.OFFICE_ADDRESS_STATE WA
annuals.raw.gd.OPERATOR_ID 2128.0
annuals.raw.gd.OPERATOR_NAME CASCADE NATURAL GAS CORP
annuals.raw.gd.OPERATOR_TYPE Investor Owned
annuals.raw.gd.REPORT_NUMBER 20250754.0
annuals.raw.gd.REPORT_YEAR 2024.0
annuals.raw.gd.SUPPLEMENTAL_NUMBER 70425.0
annuals.raw.gd.created_at 2025-12-05 14:43:48.943400
annuals.raw.gd.report_data.AVERAGE_LENGTH 68.0
annuals.raw.gd.report_data.FED_LAND_LEAKS_REPAIRED 0.0
annuals.raw.gd.report_data.FILING_DATE 2025-03-07T00:00:00
annuals.raw.gd.report_data.FORM_REV 7100.1-1 (Rev. 06-2023)

1446 additional key/value pairs available.

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