Annual report summary

GD, GTG programs reported

Operating in CO
2024
Total regulated miles
24k
across reported programs
Service connections
1M
latest reported total
LNG facilities (if any)
—
facilities reported
Program Miles Services State Year
Gas Distribution 24k 1M CO 2024
Gas Transmission & Gathering 188 — CO 2024

Miles by installation service by decade.

Gas Distribution
4k mi peak 24k total
Pre-1940
59
1940–1949
208
1950–1959
2k
1960–1969
2k
1970–1979
3k
1980–1989
2k
1990–1999
4k
2000–2009
4k
2010–2019
2k
2020–2029
1k
Unknown
2k
Gas Transmission & Gathering
599 mi peak 2k total
Pre-1940
0
1940–1949
94
1950–1959
127
1960–1969
599
1970–1979
291
1980–1989
181
1990–1999
358
2000–2009
90
2010–2019
219
2020–2029
38
Unknown
0
Reference
Operator name PUBLIC SERVICE CO OF COLORADO
Primary ID 15931
Programs GD, GTG
Contact details
Preparer name N****n G******s
Preparer title Engineer Gas Compliance & Stds
Preparer phone (303) 285-8407
Preparer email n***************s@x********y.c*m
Preparer fax (000) 000-0000
Preparer address —
Report submission type INITIAL
Report date 2025-03-12T00:00:00
Filing date 2025-03-12T00:00:00
Additional information —
Form revision 7100.1-1 (Rev. 06-2023)
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.gd.miles 24112.5
annuals.gd.report_year 2024
annuals.gd.services 1227889.0
annuals.gd.source_count 1
annuals.gd.state CO
annuals.gd.year 2024
annuals.gtg.miles 188.2
annuals.gtg.report_year 2024
annuals.gtg.source_count 1
annuals.gtg.state CO
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 CO
annuals.raw.gd.OPERATOR_ID 15931.0
annuals.raw.gd.OPERATOR_NAME PUBLIC SERVICE CO OF COLORADO
annuals.raw.gd.OPERATOR_TYPE Investor Owned
annuals.raw.gd.REPORT_NUMBER 20250990.0
annuals.raw.gd.REPORT_YEAR 2024.0
annuals.raw.gd.SUPPLEMENTAL_NUMBER 72041.0
annuals.raw.gd.created_at 2025-12-05 14:43:54.645921
annuals.raw.gd.report_data.AVERAGE_LENGTH 57.0
annuals.raw.gd.report_data.FED_LAND_LEAKS_REPAIRED 6.0
annuals.raw.gd.report_data.FILING_DATE 2025-03-12T00:00:00
annuals.raw.gd.report_data.FORM_REV 7100.1-1 (Rev. 06-2023)

1559 additional key/value pairs available.

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