DEUWI GT 2020

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Ex ires:8/31/2020
U.S.Department of Initial Date 03/11/2021
`/ Transportation ANNUAL REPORT FOR CALENDAR YEAR 2020 Submitted
Pipeline and Hazardous NATURAL OR OTHER GAS TRANSMISSION and Report
Materials GATHERING SYSTEMS
Safety Administration Submission INITIAL
Type
Date
Submitted
A federal agency may not conduct or sponsor,and a person is not required to respond to, nor shall a person be subject to a penalty for failure to
comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a
current valid OMB Control Number. The OMB Control Number for this information collection is 2137-0522. Public reporting for this collection of
information is estimated to be approximately 42 hours per response,including the time for reviewing instructions,gathering the data needed,and
completing and reviewing the collection of information. All responses to this collection of information are mandatory. Send comments regarding
this burden estimate or any other aspect of this collection of information,including suggestions for reducing this burden to: Information Collection
Clearance Officer,PHMSA,Office of Pipeline Safety(PHP-30)1200 New Jersey Avenue,SE,Washington,D.C.20590.
Important:Please read the separate instructions for completing this form before you begin. They clarify the information requested and provide
specific examples.If you do not have a copy of the instructions,you can obtain one from the PHMSA Pipeline Safety Community Web Page at
htt ://www.phmsa.dot.goylpipelinellibrary1forms.
PART A-OPERATOR INFORMATION DOT USE ONLY 20210897-39205
1. OPERATOR'S 5 DIGIT IDENTIFICATION NUMBER(OPID) 2. NAME OF OPERATOR:
DOMINION ENERGY UTAH/WYOMING/IDAHO
12876
3.RESERVED 4. HEADQUARTERS ADDRESS:
333 SOUTH STATE STREET P.O.BOX 45360
Street Address
SALT LAKE CITY
City
State:UT Zip Code:84111
5.THIS REPORT PERTAINS TO THE FOLLOWING COMMODITY GROUP: (Select Commodity Group based on the predominant gas carried
and complete the report for that Commodity Group. File a separate report for each Commodity Group included in this OPID.)
Natural Gas
6. RESERVED
7. FOR THE DESIGNATED"COMMODITY GROUP",THE PIPELINES AND/OR PIPELINE FACILITIES INCLUDED WITHIN THIS OPID ARE:
(Select one or both)
INTERstate pipeline—List all of the States and OSC portions in which INTERstate
pipelines and/or pipeline facilities included under this OPID exist. etc.
INTRAstate pipeline—List all of the States in which INTRAstate pipelines and or pipeline
facilities included under this OPID exist. IDAHO, UTAH,WYOMING etc.
&RESERVED
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 1 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
For the designated Commodity Group, PARTS B and D will be calculated based on the data entered in
Parts L and P respectively. Complete Part C one time for all pipelines and/or pipeline facilities-both
INTERstate and INTRAstate-included within this OPID.
PART B—TRANSMISSION PIPELINE HCA MILES
Number of HCA Miles
Onshore 147.079
Offshore 0
Total Miles 147.079
PART C-VOLUME TRANSPORTED IN TRANSMISSION Check this box and do not complete PART C if this report only
PIPELINES(ONLY)IN MILLION SCF PER YEAR ❑x includes gathering pipelines or transmission lines of gas
(excludesTransmission lines of Gas Distribution systems) distribution systems.
Onshore Offshore
Natural Gas
Propane Gas
Synthetic Gas
Hydrogen Gas
Landfill Gas
Other Gas-Name:
PART D-MILES OF STEEL PIPE BY CORROSION PROTECTION
Steel Cathodically Steel Cathodically
protected unprotected
Bare Coated Bare Coated Cast Iron Wrought Plastic Composite' Other Total Miles
Iron
Transmission
Onshore 0 784.279 0 0 0 0 0 0 0 784.279
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 784.279 0 0 0 0 0 0 0 784.279
Transmission
Gathering
Onshore Type A 0 0 0 0 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0 0 0 0 0
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 0 0 0 0 0 0 0 0 0
Gathering
Total Miles 0 1 784.279 0 0 0 0 0 0 0 784.279
'Use of Composite pipe requires a PHMSA Special Permit or waiver from a State
PART E—RESERVED
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.2 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
For the designated Commodity Group, complete PARTS F and G one time for all INTERstate pipeline
facilities included within this OPID and multiple times as needed for the designated Commodity Group for
each State in which INTRAstate pipeline facilities included within this OPID exist. Part F "WITHIN AN HCA
SEGMENT"data and Part G may be completed only if HCA Miles in Part L is greater than zero.
PARTS F and G
The data reported in these PARTS applies to: (select only one)
❑ Interstate pipelines/pipeline facilities
❑x Intrastate pipelines/pipeline facilities in the State of IDAHO (complete for each State)
PART F-INTEGRITY INSPECTIONS CONDUCTED AND ACTIONS TAKEN BASED ON INSPECTION
1. MILEAGE INSPECTED IN CALENDAR YEAR USING THE FOLLOWING IN-LINE INSPECTION(ILI)TOOLS
a.Corrosion or metal loss tools 0
b. Dent or deformation tools 0
c.Crack or long seam defect detection tools 0
d.Any other internal inspection tools,specify other tools: 0
1. Internal Inspection Tools-Other
e.Total tool mileage inspected in calendar year using in-line inspection tools. (Lines a+b+c+d) 0
2. ACTIONS TAKEN IN CALENDAR YEAR BASED ON IN-LINE INSPECTIONS
a. Based on ILI data,total number of anomalies excavated in calendar year because they met the operator's 0
criteria for excavation.
b. Total number of anomalies repaired in calendar year that were identified by ILI based on the operator's criteria, 0
both within an HCA Segment and outside of an HCA Segment.
c. Total number of conditions repaired WITHIN AN HCA SEGMENT meeting the definition of: 0
1."Immediate repair conditions"[192.933(d)(1)] 0
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933(c)] 0
3. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON PRESSURE TESTING
a.Total mileage inspected by pressure testing in calendar year. 0
b.Total number of pressure test failures(ruptures and leaks)repaired in calendar year,both within an HCA 0
Segment and outside of an HCA Segment.
c.Total number of pressure test ruptures(complete failure of pipe wall)repaired in calendar year WITHIN AN HCA 0
SEGMENT.
d.Total number of pressure test leaks(less than complete wall failure but including escape of test medium) 0
repaired in calendar year WITHIN AN HCA SEGMENT.
4. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON DA(Direct Assessment methods)
a.Total mileage inspected by each DA method in calendar year. 2.26
1.ECDA 2.26
2. ICDA 0
3.SCCDA 0
b.Total number of anomalies identified by each DA method and repaired in calendar year based on the operator's 0
criteria, both within an HCA Segment and outside of an HCA Segment.
1.ECDA 0
2. ICDA 0
3.SCCDA 0
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of: 0
1."Immediate repair conditions"[192.933(d)(1)] 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.3 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933(c)] 0
5. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON OTHER INSPECTION TECHNIQUES
a.Total mileage inspected by inspection techniques other than those listed above in calendar year. 0
1.0ther Inspection Techniques
b.Total number of anomalies identified by other inspection techniques and repaired in calendar year based on the 0
operator's criteria,both within an HCA Segment and outside of an HCA Segment.
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of: 0
1."Immediate repair conditions"[192.933(d)(1)] 0
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933©] 0
6.TOTAL MILEAGE INSPECTED(ALL METHODS)AND ACTIONS TAKEN IN CALENDAR YEAR
a.Total mileage inspected in calendar year. (Lines 1.e +3.a + 4.a.1 +4.a.2+4.a.3 +5.a) 2.26
b.Total number of anomalies repaired in calendar year both within an HCA Segment and outside of an HCA 0
Segment. (Lines 2.b+3.b+4.b.1 +4.b.2+4.b.3 +5.b)
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT. (Lines 2.c.1 +2.c.2+2.c.3+ 0
2.c.4+3.c+3.d+4.c.1 +4.c.2+4.c.3+4.c.4+5.c.1 +5.c.2+5.c.3+5.c.4)
d.Total number of actionable anomalies eliminated by pipe replacement in calendar year WITHIN AN HCA 0
SEGMENT:
e.Total number of actionable anomalies eliminated by pipe abandonment in calendar year WITHIN AN HCA 0
SEGMENT:
PART G-MILES OF BASELINE ASSESSMENTS AND REASSESSMENTS COMPLETED IN CALENDAR YEAR (HCA Segment miles
ONLY)
a. Baseline assessment miles completed during the calendar year. 0
b. Reassessment miles completed during the calendar year. 0
c. Total assessment and reassessment miles completed during the calendar year. 0
PARTS F and G
The data reported in these PARTS applies to: (select only one)
❑ Interstate pipelines/pipeline facilities
o Intrastate pipelines/pipeline facilities in the State of UTAH (complete for each State)
PART F-INTEGRITY INSPECTIONS CONDUCTED AND ACTIONS TAKEN BASED ON INSPECTION
1. MILEAGE INSPECTED IN CALENDAR YEAR USING THE FOLLOWING IN-LINE INSPECTION(ILI)TOOLS
a.Corrosion or metal loss tools 134.208
b. Dent or deformation tools 134.208
c.Crack or long seam defect detection tools 0
d.Any other internal inspection tools,specify other tools: 0
1. Internal Inspection Tools-Other
e.Total tool mileage inspected in calendar year using in-line inspection tools. (Lines a+b+c+d) 268.416
2. ACTIONS TAKEN IN CALENDAR YEAR BASED ON IN-LINE INSPECTIONS
a. Based on ILI data,total number of anomalies excavated in calendar year because they met the operator's 46
criteria for excavation.
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.4 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
b. Total number of anomalies repaired in calendar year that were identified by ILI based on the operator's criteria, 16
both within an HCA Segment and outside of an HCA Segment.
c. Total number of conditions repaired WITHIN AN HCA SEGMENT meeting the definition of: 8
1."Immediate repair conditions"[192.933(d)(1)] 3
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933(c)] 5
3. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON PRESSURE TESTING
a.Total mileage inspected by pressure testing in calendar year. 0
b.Total number of pressure test failures(ruptures and leaks)repaired in calendar year,both within an HCA 0
Segment and outside of an HCA Segment.
c.Total number of pressure test ruptures(complete failure of pipe wall)repaired in calendar year WITHIN AN HCA 0
SEGMENT.
d.Total number of pressure test leaks(less than complete wall failure but including escape of test medium) 0
repaired in calendar year WITHIN AN HCA SEGMENT.
4. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON DA(Direct Assessment methods)
a.Total mileage inspected by each DA method in calendar year. 18.815
1.ECDA 18.815
2. ICDA 0
3.SCCDA 0
b.Total number of anomalies identified by each DA method and repaired in calendar year based on the operator's 7
criteria, both within an HCA Segment and outside of an HCA Segment.
1.ECDA 7
2. ICDA 0
3.SCCDA 0
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of: 0
1."Immediate repair conditions"[192.933(d)(1)] 0
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933(c)] 0
5. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON OTHER INSPECTION TECHNIQUES
a.Total mileage inspected by inspection techniques other than those listed above in calendar year. 0
1.0ther Inspection Techniques
b.Total number of anomalies identified by other inspection techniques and repaired in calendar year based on the 0
operator's criteria,both within an HCA Segment and outside of an HCA Segment.
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of: 0
1."Immediate repair conditions"[192.933(d)(1)] 0
2."One-year conditions"[192.933(d)(2)] 0
3."Monitored conditions"[192.933(d)(3)] 0
4.Other"Scheduled conditions"[192.933©] 0
6.TOTAL MILEAGE INSPECTED(ALL METHODS)AND ACTIONS TAKEN IN CALENDAR YEAR
a.Total mileage inspected in calendar year. (Lines 1.e +3.a + 4.a.1 +4.a.2+4.a.3 +5.a) 287.231
b.Total number of anomalies repaired in calendar year both within an HCA Segment and outside of an HCA 23
Segment. (Lines 2.b+3.b+4.b.1 +4.b.2+4.b.3 +5.b)
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT. (Lines 2.0 +2.c.2+2.c.3+ 8
2.c.4+3.c+3.d+4.c.1 +4.c.2+4.c.3+4.c.4+5.0 +5.c.2+5.c.3+5.c.4)
d.Total number of actionable anomalies eliminated by pipe replacement in calendar year WITHIN AN HCA 8
SEGMENT:
e.Total number of actionable anomalies eliminated by pipe abandonment in calendar year WITHIN AN HCA 0
SEGMENT:
PART G-MILES OF BASELINE ASSESSMENTS AND REASSESSMENTS COMPLETED IN CALENDAR YEAR (HCA Segment miles
ONLY)
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 5 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
a. Baseline assessment miles completed during the calendar year. 14.615
b. Reassessment miles completed during the calendar year. 40.009
c. Total assessment and reassessment miles completed during the calendar year. 54.624
PARTS F and G
The data reported in these PARTS applies to: (select only one)
❑ Interstate pipelines/pipeline facilities
o Intrastate pipelines/pipeline facilities in the State of WYOMING (complete for each State)
PART F-INTEGRITY INSPECTIONS CONDUCTED AND ACTIONS TAKEN BASED ON INSPECTION
1. MILEAGE INSPECTED IN CALENDAR YEAR USING THE FOLLOWING IN-LINE INSPECTION(ILI)TOOLS
a.Corrosion or metal loss tools 0
b. Dent or deformation tools 0
c.Crack or long seam defect detection tools 0
d.Any other internal inspection tools,specify other tools: 0
1. Internal Inspection Tools-Other
e.Total tool mileage inspected in calendar year using in-line inspection tools. (Lines a+b+c+d) 0
2. ACTIONS TAKEN IN CALENDAR YEAR BASED ON IN-LINE INSPECTIONS
a. Based on ILI data,total number of anomalies excavated in calendar year because they met the operator's 0
criteria for excavation.
b. Total number of anomalies repaired in calendar year that were identified by ILI based on the operator's criteria, 0
both within an HCA Segment and outside of an HCA Segment.
c. Total number of conditions repaired WITHIN AN HCA SEGMENT meeting the definition of:
1."Immediate repair conditions"[192.933(d)(1)]
2."One-year conditions"[192.933(d)(2)]
3."Monitored conditions"[192.933(d)(3)]
4.Other"Scheduled conditions"[192.933(c)]
3. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON PRESSURE TESTING
a.Total mileage inspected by pressure testing in calendar year. 0
b.Total number of pressure test failures(ruptures and leaks)repaired in calendar year,both within an HCA 0
Segment and outside of an HCA Segment.
c.Total number of pressure test ruptures(complete failure of pipe wall)repaired in calendar year WITHIN AN HCA
SEGMENT.
d.Total number of pressure test leaks(less than complete wall failure but including escape of test medium)
repaired in calendar year WITHIN AN HCA SEGMENT.
4. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON DA(Direct Assessment methods)
a.Total mileage inspected by each DA method in calendar year. 0
1.ECDA 0
2. ICDA 0
3.SCCDA 0
b.Total number of anomalies identified by each DA method and repaired in calendar year based on the operator's 0
criteria, both within an HCA Segment and outside of an HCA Segment.
1.ECDA 0
2. ICDA 0
3.SCCDA 0
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of:
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 6 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
1."Immediate repair conditions"[192.933(d)(1)]
2."One-year conditions"[192.933(d)(2)]
3."Monitored conditions"[192.933(d)(3)]
4.Other"Scheduled conditions"[192.933(c)]
5. MILEAGE INSPECTED AND ACTIONS TAKEN IN CALENDAR YEAR BASED ON OTHER INSPECTION TECHNIQUES
a.Total mileage inspected by inspection techniques other than those listed above in calendar year. 0
1.Other Inspection Techniques
b.Total number of anomalies identified by other inspection techniques and repaired in calendar year based on the 0
operator's criteria,both within an HCA Segment and outside of an HCA Segment.
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT meeting the definition of:
1."Immediate repair conditions"[192.933(d)(1)]
2."One-year conditions"[192.933(d)(2)]
3."Monitored conditions"[192.933(d)(3)]
4.Other"Scheduled conditions"[192.933©]
6.TOTAL MILEAGE INSPECTED(ALL METHODS)AND ACTIONS TAKEN IN CALENDAR YEAR
a.Total mileage inspected in calendar year. (Lines 1.e +3.a + 4.a.1 +4.a.2+4.a.3 +5.a) 0
b.Total number of anomalies repaired in calendar year both within an HCA Segment and outside of an HCA 0
Segment. (Lines 2.b+3.b+4.b.1 +4.b.2+4.b.3 +5.b)
c.Total number of conditions repaired in calendar year WITHIN AN HCA SEGMENT. (Lines 2.c.1 +2.c.2+2.c.3+
2.c.4+3.c+3.d+4.c.1 +4.c.2+4.c.3+4.c.4+5.c.1 +5.c.2+5.c.3+5.c.4)
d.Total number of actionable anomalies eliminated by pipe replacement in calendar year WITHIN AN HCA
SEGMENT:
e.Total number of actionable anomalies eliminated by pipe abandonment in calendar year WITHIN AN HCA
SEGMENT:
PART G—MILES OF BASELINE ASSESSMENTS AND REASSESSMENTS COMPLETED IN CALENDAR YEAR (HCA Segment miles
ONLY)
a. Baseline assessment miles completed during the calendar year. 0
b. Reassessment miles completed during the calendar year. 0
c. Total assessment and reassessment miles completed during the calendar year. 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 7 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
For the designated Commodity Group, complete PARTs H, 1, J, K, L, M, P Q and R covering INTERstate
pipelines and/or pipeline facilities for each State in which INTERstate systems exist within this OPID and
again covering INTRAstate pipelines and/or pipeline facilities for each State in which INTRAstate systems
exist within this OPID.
PARTs H, I, J, K, L, M, P, Q, and R
The data reported in these PARTs applies to: (select only one)
INTRASTATE pipelines/pipeline facilities IDAHO
PART H - MILES OF TRANSMISSION PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 6.313 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
0 0 0 0 0 0 0 0 0
Onshore 58 and
40 42 44 46 48 52 56 over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
6.313 Total Miles of Onshore Pipe—Transmission
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
0 0 0 0 0 0 0 0 0
40 42 44 46 48 52 56 58 and
Offshore over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Transmission
PART I - MILES OF GATHERING PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
Onshore
Type A 22 24 26 28 30 32 34 36 38
0 0 0 0 0 0 0 0 0
r-40 42 44 46 48 52 56 58 and
over
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 8 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Onshore Type A Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Onshore 0 0 0 0 0 0 10 0 10
Type B 40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Onshore Type B Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Offshore 0 0 0 0 0 10 10 10 10
40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Gathering
PART J —MILES OF PIPE BY DECADE INSTALLED
Decade Pipe Unknown Pre-40 1940-1949 1950-1959 1960-1969 1970-1979
Installed
Transmission
Onshore 0 0 0 0 0 0
Offshore
Subtotal Transmission 0 0 0 0 0 0
Gathering
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Subtotal Gathering 0 0 0 0 0 0
Total Miles 0 0 0 0 0 0
Decade Pipe 1980-1989 1990-1999 2000-2009 2010-2019 2020-2029 Total Miles
Installed
Transmission
Onshore 6.035 0 0.278 0 0 6.313
Offshore
Subtotal Transmission 6.035 0 0.278 0 0 6.313
Gathering
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 9 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Subtotal Gathering 0 0 0 0 0 0
Total Miles 6.035 0 0.278 0 0 6.313
PART K- MILES OF TRANSMISSION PIPE BY SPECIFIED MINIMUM YIELD STRENGTH
CLASS LOCATION Total Miles
ONSHORE
Class I Class 2 Class 3 Class 4
Steel pipe Less than 20%SMYS 0 0 0 0 0
Steel pipe Greater than or equal to 0 0 6.313 0 6.313
20%SMYS but less than 30%SMYS
Steel pipe Greater than or equal to
30%SMYS but less than or equal to 0 0 0 0 0
40%SMYS
Steel pipe Greater than 40%SMYS 0 0 0 0 0
but less than or equal to 50%SMYS
Steel pipe Greater than 50%SMYS 0 0 0 0 0
but less than or equal to 60%SMYS
Steel pipe Greater than 60%SMYS 0 0 0 0 0
but less than or equal to 72%SMYS
Steel pipe Greater than 72%SMYS 0 0 0 0 0
but less than or equal to 80%SMYS
Steel pipe Greater than 80%SMYS 0 0 0 0 0
Steel pipe Unknown percent of SMYS 0 0 0 0 0
All Non-Steel pipe 0 0 0 0 0
Onshore Totals 0 0 6.313 0 6.313
OFFSHORE Class I
Less than or equal to 50%SMYS 0
Greater than 50%SMYS but less than 0
orequal to 72%SMYS
Steel pipe Greater than 72%SMYS 0
Steel Pipe Unknown percent of SMYS 0
All non-steel pipe 0
Offshore Total 0 0
Total Miles 0 6.313
PART L - MILES OF PIPE BY CLASS LOCATION
Class Location Total HCA Miles in the IMP
Class Location Program
Class I Class 2 Class 3 Class 4 Miles
Transmission
Onshore 0 0 6.313 0 6.313 0.871
Offshore 0 0 0 0 0
Subtotal Transmission 0 0 6.313 0 6.313
Gathering
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 10 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Onshore Type A 0 0 0 0 0
Onshore Type B 0 0 0 0 0
Offshore 0 0 0 0 0
Subtotal Gathering 0 0 0 0 0
Total Miles 0 0 6.313 0 6.313 0.871
PART M — FAILURES, LEAKS, AND REPAIRS
PART M1—ALL LEAKS ELIMINATED/REPAIRED IN CALENDAR YEAR; INCIDENTS&FAILURES IN HCA SEGMENTS IN CALENDAR YEAR
Transmission Leaks,and Failures Gathering Leaks
Leaks Failures in Onshore Leaks Offshore Leaks
Onshore Leaks Offshore Leaks HCA
Cause HCA Non-HCA HCA Non-HCA Segments Type A Type B
External Corrosion 0 0 0 0 0 0 0 0
Internal Corrosion 0 0 0 0 0 0 0 0
Stress Corrosion Cracking 0 0 0 0 0 0 0 0
Manufacturing o 1 0 0 1 0 0 0 0 0
Construction 0 0 0 0 0 0 0 0
Equipment 0 0 0 0 0 0 0 0
Incorrect Operations 0 0 0 0 0 0 0 0
Third Party Damage/Mechanical Damage
Excavation Damage 0 0 0 0 0 0 0 0
Previous Damage (due to 0 0 0 0 0 0 0 0
Excavation Activity)
Vandalism (includes all 0 0 0 0 0 0 0 0
Intentional Damage)
Weather Related/Other Outside Force
Natural Force Damage all 0 0 0 0 0 0 0 0
Other Outside Force
Damage(excluding 0 0 0 0 0 0 0 0
Vandalism and all
Intentional Damage)
Other 1 o 1 0 0 0 0 0 1 0 1 0
Total 1 0 1 0 0 0 0 0 0 0
PART M2—KNOWN SYSTEM LEAKS AT END OF YEAR SCHEDULED FOR REPAIR
Transmission o Gathering 0
PART M3—LEAKS ON FEDERAL LAND OR OCS REPAIRED OR SCHEDULED FOR REPAIR
Transmission Gathering
Onshore Type A 0
Onshore 0 Onshore Type B 0
OCS 0 OCS 0
Subtotal Transmission 0 Subtotal Gathering 0
Total 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 11 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
PART P-MILES OF PIPE BY MATERIAL AND CORROSION PROTECTION STATUS
Steel Cathodically Steel Cathodically
protected unprotected
Bare Coated Bare Coated Iron Iron Cast Wrought Plastic Composite' Otherz Total Miles
Transmission
Onshore 0 6.313 0 0 0 0 0 0 0 6.313
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 6.313 0 0 0 0 0 0 0 6.313
Transmission
Gathering
Onshore Type A 0 0 0 0 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0 0 0 0 0
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 0 0 0 0 0 0 0 0 0
Gathering
Total Miles 0 6.313 0 0 0 0 0 0 0 6.313
'Use of Composite pipe requires PHMSA Special Permit or waiver from a State
2S pecify Other materials :
Part Q -Gas Transmission Miles by§192.619 MAOP Determination Method
(a)(1) (a)(1) (a)(2) (a)(2) (a)(3) (a)(3) (a)(4) (a)(4) (c) (c) (d) (d) Other' Other
Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete
Records Records Records Records Records Records Records
Class 1 (in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 1 (not in 0 0 0 0 0 0 0
HCA)
Class 2(in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 2(not in 0 0 0 0 0 0 0
HCA)
Class 3 (in HCA) 0 0 0 0 0 0 0.865 0 0 0 0 0 0 0
Class 3(not in 0 0 0 0 0 0 5.449 0 0 0 0 0 0 0
HCA)
Class 4(in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 4(not in 0 0 0 0 0 0 0 0 0 0 0 0 0
HCA)
Total 0 1 0 1 0 1 0 1 0 1 0 6.314 0 0 0 0 0 0 0
Grand Total 6.314
Sum of Total row for all "Incomplete Records"columns 0
'Specify Other method(s):
Class 1 (in HCA) Class 1 (not in HCA)
Class 2(in HCA) Class 2(not in HCA)
Class 3(in HCA) Class 3(not in HCA)
Class 4(in HCA) Class 4(not in HCA)
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 12 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Part R—Gas Transmission Miles by Pressure Test(PT) Range and Internal Inspection
PT>- 1.25 MAOP 1.25 MAOP> PT>- 1.1 MAOP PT< 1.1 or No PT
Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal
Inspection Inspection Inspection Inspection Inspection ABLE Inspection
Location ABLE NOT ABLE ABLE NOT ABLE NOT ABLE
Class 1 in HCA 0 0 0 0 0 0
Class 2 in HCA 0 0 0 0 0 0
Class 3 in HCA 0 0.865 0 0 0 0
Class 4 in HCA 0 0 0 0 0 0
in HCA subTotal 0 0.865 0 0 0 0
Class 1 not in HCA 0 0 0 0 0 0
Class 2 not in HCA 0 0 0 0 0 0
Class 3 not in HCA 0 5.449 0 0 0 0
Class 4 not in HCA 0 0 0 0 0 0
not in HCA subTotal 0 5.449 0 0 0 0
Total 0 6.314 0 0 0 0
PT> 1.25 MAOP Total 6.314 Total Miles Internal Inspection ABLE 0
1.25 MAOP> PT>- 1.1 MAOP Total 0 Total Miles Internal Inspection NOTABLE 6.314
PT< 1.1 or No PT Total 0 Grand Total 6.314
Grand Total 6.314
PARTsH, I, J, K, L, M, P, Q, and R
The data reported in these PARTS applies to: (select only one)
INTRASTATE pipelines/pipeline facilities UTAH
PART H - MILES OF TRANSMISSION PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
0.302 54.091 285.225 131.003 110.172 6.706 11.481 0.017 86.896
22 24 26 28 30 32 34 36 38
0 81.701 0 0 0.027 0 0 0 0
Onshore 58 and
40 42 44 46 48 52 56
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
767.621 Total Miles of Onshore Pipe—Transmission
NPS 4 6 8 10 12 14 16 18 20
or less
Offshore 0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 13 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
0 0 0 0 0 0 0 0 0
40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Transmission
PART I -MILES OF GATHERING PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Onshore 0 0 0 0 0 0 0 0 0
Type A 58 and
40 42 44 46 48 52 56 over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Onshore Type A Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Onshore 0 0 0 0 0 0 0 1 0 10
Type B 40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Onshore Type B Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Offshore 0 0 0 0 0 0 0 0 0
40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Gathering
PART J —MILES OF PIPE BY DECADE INSTALLED
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 14 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Decade Pipe Unknown Pre-40 1940-1949 1950-1959 1960-1969 1970-1979
Installed
Transmission
Onshore 0 0 0.001 47.691 82.646 55.259
Offshore
Subtotal Transmission 0 0 0.001 47.691 82.646 55.259
Gathering
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Subtotal Gathering 0 0 0 0 0 0
Total Miles 0 0 0.001 47.691 82.646 55.259
Decade Pipe 1980-1989 1990-1999 2000-2009 2010-2019 2020-2029 Total Miles
Installed
Transmission
Onshore 340.422 93.323 91.619 43.493 13.167 767.621
Offshore
Subtotal Transmission 340.422 93.323 91.619 43.493 13.167 767.621
Gathering
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Subtotal Gathering 0 1 0 1 0 1 0 0 1 0
Total Miles 340.422 93.323 91.619 43.493 13.167 767.621
PART K-MILES OF TRANSMISSION PIPE BY SPECIFIED MINIMUM YIELD STRENGTH
CLASS LOCATION Total Miles
ONSHORE
Class I Class 2 Class 3 Class 4
Steel pipe Less than 20%SMYS 0 0 0 0 0
Steel pipe Greater than or equal to 104.003 41.842 210.239 2.404 358.488
20%SMYS but less than 30%SMYS
Steel pipe Greater than or equal to
30%SMYS but less than or equal to 146.332 22.912 101.169 1.092 271.505
40%SMYS
Steel pipe Greater than 40%SMYS 66.123 8.25 63.232 0 137.605
but less than or equal to 50%SMYS
Steel pipe Greater than 50%SMYS 0 0 0.024 0 0.024
but less than or equal to 60%SMYS
Steel pipe Greater than 60%SMYS 0 0 0 0 0
but less than or equal to 72%SMYS
Steel pipe Greater than 72%SMYS 0 0 0 0 0
but less than or equal to 80%SMYS
Steel pipe Greater than 80%SMYS 0 0 0 0 0
Steel pipe Unknown percent of SMYS 0 0 0 0 0
All Non-Steel pipe 0 0 0 0 0
Onshore Totals 316.458 73.004 374.664 3.496 767.622
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 15 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
OFFSHORE Class I
Less than or equal to 50%SMYS 0
Greater than 50%SMYS but less than 0
or equal to 72%SMYS
Steel pipe Greater than 72%SMYS 0
Steel Pipe Unknown percent of SMYS 0
All non-steel pipe 0
Offshore Total 0 0
Total Miles 316.458 767.622
PART L - MILES OF PIPE BY CLASS LOCATION
Class Location Total HCA Miles in the IMP
Class I Class 2 Class 3 Class 4 Class Location ProgramMiles
Transmission
Onshore 316.458 73.004 374.664 3.496 767.622 146.208
Offshore 0 0 0 0 0
Subtotal Transmission 316.458 73.004 374.664 3.496 767.622
Gathering
Onshore Type A 0 0 0 0 0
Onshore Type B 0 0 0 0 0
Offshore 0 0 0 0 0
Subtotal Gathering 0 0 0 0 0
Total Miles 316.458 73.004 374.664 3.496 767.622 146. 008
PART M— FAILURES, LEAKS, AND REPAIRS
PART M1—ALL LEAKS ELIMINATED/REPAIRED IN CALENDAR YEAR; INCIDENTS&FAILURES IN HCA SEGMENTS IN CALENDAR YEAR
Transmission Leaks,and Failures Gathering Leaks
Leaks Failures in Onshore Leaks Offshore Leaks
Onshore Leaks Offshore Leaks HCA
Cause HCA Non-HCA HCA Non-HCA Segments Type A Type B
External Corrosion 0 1 0 0 0 0 0 0
Internal Corrosion 0 0 0 0 0 0 0 0
Stress Corrosion Cracking 0 0 0 0 0 0 0 0
Manufacturing 0 1 0 0 1 0 0 0 0 0
Construction 0 0 0 0 0 0 0 0
Equipment 0 0 0 0 0 1 0 0 0
Incorrect Operations 0 0 0 0 0 0 0 0
Third Party Dama a/Mechanical Dama e
Excavation Damage 0 0 0 0 0 0 0 0
Previous Damage (due to 0 0 0 0 0 0 0 0
Excavation Activity)
Vandalism (includes all 0 0 0 0 0 0 0 0
Intentional Damage)
Weather Related/Other Outside Force
Natural Force Damage all 0 0 0 0 0 0 0 0
Other Outside Force
Damage(excluding 0 0 0 0 0 0 0 0
Vandalism and all
Intentional Dama e
Other 0 1 0 0 0 1 0 0 1 0 1 0
Total 0 1 0 0 0 0 0 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 16 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
PART M2—KNOWN SYSTEM LEAKS AT END OF YEAR SCHEDULED FOR REPAIR
Transmission 0 Gathering 0
PART M3—LEAKS ON FEDERAL LAND OR OCS REPAIRED OR SCHEDULED FOR REPAIR
Transmission Gathering
Onshore Type A 0
Onshore 0 Onshore Type B 0
OCS 0 OCS 0
Subtotal Transmission 0 Subtotal Gathering 0
Total 0
PART P-MILES OF PIPE BY MATERIAL AND CORROSION PROTECTION STATUS
Steel Cathodically Steel Cathodically
protected unprotected
Bare Coated Bare Coated Cast Wrought Plastic Composite' Otherz Total Miles
Iron Iron
Transmission
Onshore 0 767.621 0 0 0 0 0 0 0 767.621
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 767.62 0 0 0 0 0 0 0 767.621
Transmission 1
Gathering
Onshore Type A 0 0 0 0 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0 0 0 0 0
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 0 0 0 0 0 0 0 0 0
Gathering
Total Miles 0 0 0 0 0 0 0 0 767.621
'Use of Composite pipe requires PHMSA Special Permit or waiver from a State
Zs pecify Other materials :
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 17 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Part Q -Gas Transmission Miles by§192.619 MAOP Determination Method
(a)(1) (a)(1) (a)(2) (a)(2) (a)(3) (a)(3) (a)(4) (a)(4) (c) (c) (d) (d) Other' Other
Total ncomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total ncomplete Total Incomplete
Records Records Records Records Records Records Records
Class 1 (in HCA) 0 0 0 0 0 0 4.159 0.193 0 0 0 0 0 0
Class 1 (not in 0 0 0 312.3 0 0 0
HCA)
Class 2(in HCA) 0 0 0 0 0 0 1.09 0 0 0 0 0 0 0
Class 2(not in 0 0 0 71.91 0 0 0
HCA) 4
Class 3 (in HCA) 11.925 2.414 1.697 0.002 0 0 124.3 9.461 0 0 0 0 0 0
79
Class 3(not in 4.364 1.126 1.17 0.018 0 0 231.1 27.033 0 0 0 0 0 0
HCA) 29
Class 4(in HCA) 0 0 0 0 0 0 2.814 0.732 0 0 0 0 0 0
Class 4(not in 0 0 0 0 0 0 0.68 0.085 0 0 0 0 0
HCA)
Total 16.289 3.54 [2.867 0.02 0 0 748.4 37.504 0 0 0 0 1 0 1 0
65
Grand Total 767.621
Sum of Total row for all "Incomplete Records"columns 52.515
'Specify Other method(s):
Class 1 (in HCA) Class 1 (not in HCA)
Class 2(in HCA) Class 2(not in HCA)
Class 3(in HCA) Class 3(not in HCA)
Class 4(in HCA) lClass 4(not in HCA)
Part R-Gas Transmission Miles by Pressure Test(PT) Range and Internal Inspection
PT>_ 1.25 MAOP 1.25 MAOP> PT>_ 1.1 MAOP PT< 1.1 or No PT
Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal
Inspection Inspection Inspection Inspection Inspection ABLE Inspection
Location ABLE NOT ABLE ABLE NOT ABLE NOT ABLE
Class 1 in HCA 0.319 3.839 0 0 0 0
Class 2 in HCA 0.72 0.37 0 0 0 0
Class 3 in HCA 63.29 74.011 0 0.01 0.145 0.544
Class 4 in HCA 1.469 1.345 0 0 0.002 0
in HCA subTotal 65.798 79.565 0 0.01 0.147 0.544
Class 1 not in HCA 117.347 194.897 0 0 0.011 0.045
Class 2 not in HCA 29.196 42.701 0 0 0 0.018
Class 3 not in HCA 81.714 152.541 0.032 0.003 0.06 2.313
Class 4 not in HCA 0.243 0.436 0 0 0 0
not in HCA subTotal 228.5 390.575 0.032 0.003 0.071 2.376
Total 294.298 470.14 0.032 0.013 0.218 2.92
PT>_ 1.25 MAOP Total 764.438 Total Miles Internal Inspection ABLE 294.548
1.25 MAOP> PT>_ 1.1 MAOP Total 0.045 Total Miles Internal Inspection NOTABLE 473.073
PT< 1.1 or No PT Total 3.138 Grand Total 767.621
Grand Total 767.621
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 18 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
PARTsH, I, J, K, L, M, P, Q, and R
The data reported in these PARTs applies to: (select only one)
INTRASTATE pipelines/pipeline facilities WYOMING
PART H - MILES OF TRANSMISSION PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
10.336 0.009 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
0 0 0 0 0 0 0 0 0
Onshore 58 and
40 42 44 46 48 52 56
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
10.345 Total Miles of Onshore Pipe—Transmission
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
0 0 0 0 0 0 0 0 0
40 42 44 46 48 52 56 58 and
Offshore over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):
0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Transmission
PART I - MILES OF GATHERING PIPE BY NOMINAL PIPE SIZE (NPS)
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Onshore 0 0 0 0 0 0 0 0 0
Type A 58 and
40 42 44 46 48 52 56
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg. 19 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
0 Total Miles of Onshore Type A Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Onshore 0 0 0 0 0 10 10 10 10
Type B 40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Onshore Type B Pipe—Gathering
NPS 4 6 8 10 12 14 16 18 20
or less
0 0 0 0 0 0 0 0 0
22 24 26 28 30 32 34 36 38
Offshore 0 0 0 0 0 10 10 10 10
40 42 44 46 48 52 56 58 and
over
0 0 0 0 0 0 0 0
Additional Sizes and Miles(Size—Miles;):0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;0-0;
0 Total Miles of Offshore Pipe—Gathering
PART J —MILES OF PIPE BY DECADE INSTALLED
Decade Pipe Unknown Pre-40 1940-1949 1950-1959 1960-1969 1970-1979
Installed
Transmission
Onshore 0 0 0 0 0 10.266
Offshore
Subtotal Transmission 0 0 0 0 0 10.266
Gathering
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Subtotal Gathering 0 0 0 0 0 0
Total Miles 0 0 0 0 0 10.266
Decade Pipe 1980-1989 1990-1999 2000-2009 2010-2019 2020-2029 Total Miles
Installed
Transmission
Onshore 0.072 0 0 0.007 0 10.345
Offshore
Subtotal Transmission 0.072 0 0 0.007 0 10.345
Gathering
Onshore Type A 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0
Offshore
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.20 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Subtotal Gathering 0 0 0 0 0 0
Total Miles 0.072 0 0 0.007 0 10.345
PART K- MILES OF TRANSMISSION PIPE BY SPECIFIED MINIMUM YIELD STRENGTH
CLASS LOCATION Total Miles
ONSHORE
Class I Class 2 Class 3 Class 4
Steel pipe Less than 20%SMYS 0 0 0 0 0
Steel pipe Greater than or equal to 10.32 0 0 0 10.32
20%SMYS but less than 30%SMYS
Steel pipe Greater than or equal to
30%SMYS but less than or equal to 0.016 0 0 0 0.016
40%SMYS
Steel pipe Greater than 40%SMYS 0.009 0 0 0 0.009
but less than or equal to 50%SMYS
Steel pipe Greater than 50%SMYS 0 0 0 0 0
but less than or equal to 60%SMYS
Steel pipe Greater than 60%SMYS 0 0 0 0 0
but less than or equal to 72%SMYS
Steel pipe Greater than 72%SMYS 0 0 0 0 0
but less than or equal to 80%SMYS
Steel pipe Greater than 80%SMYS 0 0 0 0 0
Steel pipe Unknown percent of SMYS 0 0 0 0 0
All Non-Steel pipe 0 0 0 0 0
Onshore Totals 10.345 0 0 0 10.345
OFFSHORE Class I
Less than or equal to 50%SMYS 0
Greater than 50%SMYS but less than 0
or equal to 72%SMYS
Steel pipe Greater than 72%SMYS 0
Steel Pipe Unknown percent of SMYS 0
All non-steel pipe 0
Offshore Total 0 0
Total Miles 10.345 10.345
PART L - MILES OF PIPE BY CLASS LOCATION
Class Location Total HCA Miles in the IMP
Class I Class 2 Class 3 Class 4 Class Location ProgramMiles
Transmission
Onshore 10.345 0 0 0 10.345
Offshore 0 0 0 0 0
Subtotal Transmission 10.345 0 0 0 10.345
Gathering
Onshore Type A 0 0 0 0 0
Onshore Type B 0 0 0 0 0
Offshore 0 0 0 0 0
Subtotal Gathering 0 0 0 0 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.21 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Total Miles 10.345 0 0 0 10.345
PART M — FAILURES, LEAKS, AND REPAIRS
PART M1—ALL LEAKS ELIMINATED/REPAIRED IN CALENDAR YEAR; INCIDENTS&FAILURES IN HCA SEGMENTS IN CALENDAR YEAR
Transmission Leaks,and Failures Gathering Leaks
Leaks Failures in Onshore Leaks Offshore Leaks
Onshore Leaks Offshore Leaks HCA
Cause HCA Non-HCA HCA Non-HCA Segments Type A Type B
External Corrosion 0 0 0 0 0 0 0 0
Internal Corrosion 0 0 0 0 0 0 0 0
Stress Corrosion Cracking 0 0 0 0 0 0 0 0
Manufacturing 0 0 0 0 0 0 0 0
Construction 0 0 0 0 0 0 0 0
Equipment 0 0 0 0 0 0 0 0
Incorrect Operations 0 0 0 0 0 0 0 0
Third Party Damage/Mechanical Dama e
Excavation Damage 0 0 0 0 0 0 0 0
Previous Damage (due to 0 0 0 0 0 0 0 0
Excavation Activity)
Vandalism (includes all 0 0 0 0 0 0 0 0
Intentional Damage)
Weather Related/Other Outside Force
Natural Force Damage all 0 0 0 0 0 0 0 0
Other Outside Force
Damage(excluding 0 0 0 0 0 0 0 0
Vandalism and all
Intentional Damage)
Other 1 0 0 0 1 0 0 0 0 0
Total 1 0 0 0 1 0 0 0 0 0
PART M2—KNOWN SYSTEM LEAKS AT END OF YEAR SCHEDULED FOR REPAIR
Transmission o Gathering o
PART M3—LEAKS ON FEDERAL LAND OR OCS REPAIRED OR SCHEDULED FOR REPAIR
Transmission Gathering
Onshore Type A 0
Onshore 0 Onshore Type B 0
OCS 0 OCS 0
Subtotal Transmission 0 Subtotal Gathering 0
Total 0
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.22 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
PART P-MILES OF PIPE BY MATERIAL AND CORROSION PROTECTION STATUS
Steel Cathodically Steel Cathodically
protected unprotected
Bare Coated Bare Coated Iron Iron Cast Wrought Plastic Composite' Otherz Total Miles
Transmission
Onshore 0 10.345 0 0 0 0 0 0 0 10.345
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 10.345 0 0 0 0 0 0 0 10.345
Transmission
Gathering
Onshore Type A 0 0 0 0 0 0 0 0 0 0
Onshore Type B 0 0 0 0 0 0 0 0 0 0
Offshore 0 0 0 0 0 0 0 0 0 0
Subtotal 0 0 0 0 0 0 0 0 0 0
Gathering
Total Miles 0 10.345 0 0 0 0 0 0 0 10.345
'Use of Composite pipe requires PHMSA Special Permit or waiver from a State
2S pecify Other materials :
Part Q -Gas Transmission Miles by§192.619 MAOP Determination Method
(a)(1) (a)(1) (a)(2) (a)(2) (a)(3) (a)(3) (a)(4) (a)(4) (c) (c) (d) (d) Other' Other
Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete Total Incomplete
Records Records Records Records Records Records Records
Class 1 (in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 1 (not in 0 0 0 10.34 0 0 0
HCA) 5
Class 2(in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 2(not in 0 0 0 0 0 0 0
HCA)
Class 3 (in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 3(not in 0 0 0 0 0 0 0 0 0 0 0 0 0 0
HCA)
Class 4(in HCA) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Class 4(not in 0 0 0 0 0 0 0 0 0 0 0 0 0
HCA)
Total 0 0 0 0 0 0 10.34 0 0 0 FT
0 0 0
5
Grand Total 10.345
Sum of Total row for all "Incomplete Records"columns 0
'Specify Other method(s):
Class 1 (in HCA) Class 1 (not in HCA)
Class 2(in HCA) Class 2(not in HCA)
Class 3(in HCA) Class 3(not in HCA)
Class 4(in HCA) Class 4(not in HCA)
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.23 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
Part R—Gas Transmission Miles by Pressure Test(PT) Range and Internal Inspection
PT>_ 1.25 MAOP 1.25 MAOP> PT>_ 1.1 MAOP PT< 1.1 or No PT
Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal Miles Internal
Inspection Inspection Inspection Inspection Inspection ABLE Inspection
Location ABLE NOT ABLE ABLE NOT ABLE NOT ABLE
Class 1 in HCA 0 0 0 0 0 0
Class 2 in HCA 0 0 0 0 0 0
Class 3 in HCA 0 0 0 0 0 0
Class 4 in HCA 0 0 0 0 0 0
in HCA subTotal 0 0 0 0 0 0
Class 1 not in HCA 0 10.345 0 0 0 0
Class 2 not in HCA 0 0 0 0 0 0
Class 3 not in HCA 0 0 0 0 0 0
Class 4 not in HCA 0 0 0 0 0 0
not in HCA subTotal 0 10.345 0 0 0 0
Total 0 10.345 0 0 0 0
PT>_ 1.25 MAOP Total 10.345 Total Miles Internal Inspection ABLE 0
1.25 MAOP> PT>_ 1.1 MAOP Total 0 Total Miles Internal Inspection NOTABLE 10.345
PT< 1.1 or No PT Total 0 Grand Total 10.345
Grand Total 10.345
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.24 of 25
Reproduction of this form is permitted.

Notice: This report is required by 49 CFR Part 191. Failure to report may result in a civil penalty not to exceed$100,000 for each violation Form Approved
for each day the violation continues up to a maximum of$1,000,000 as provided in 49 USC 60122. OMB No.2137-0522
Expires:8/31/2020
For the designated Commodity Group, complete PART N one time for all of the pipelines and/or pipeline
facilities included within this OPID, and then also PART O if any gas transmission pipeline facilities
included within this OPID have Part L HCA mile value greater than zero.
PART N-PREPARER SIGNATURE
Sarah Silcox [phone]
Telephone Number
Preparer's Name(type or print)
Engineer
Preparer's Title
[e-mail]
Preparer's E-mail Address
PART O-CERTIFYING SIGNATURE (applicable only to PARTS B, F,G,and M1)
[phone]
Telephone Number
Craig Wagstaff
Senior Executive Officer's name certifying the information in PARTS B,F,G,and M as required by
49 U.S.C.60109(f)
Senior VP&General Manager Western Distribution
Senior Executive Officer's title certifying the information in PARTS B,F,G,and M as required by
49 U.S.C.60109(f)
[e-mail]
Senior Executive Officer's E-mail Address
Form PHMSA F 7100.2-1 (Rev. 10-2014) Pg.25 of 25
Reproduction of this form is permitted.