Name: NPMS_Pipelines_Buffer100ft

Display Field: OPER_NM

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The National Pipeline Mapping System (NPMS) includes a geographic information system (GIS) dataset containing the location and selected attributes of gas transmission and hazardous liquid pipelines, liquefied natural gas (LNG) plants and breakout tanks (BOT) under jurisdiction of the Pipeline and Hazardous Materials Safety Administration (PHMSA). Effective October 1, 2015, pipeline and LNG plant data is collected annually from pipeline operators as required by 49 CFR §§ 191.29 and 195.61. Effective March 31, 2023 BOT data is collected annually from operators as required by 49 CFR §§ 195.61.This metadata is for the national pipeline dataset. There is NPMS pipeline data for all 50 states as well as the District of Columbia and Puerto Rico. The NPMS pipeline dataset contains gas transmission and hazardous liquid pipelines subject to regulations from PHMSA. The NPMS pipeline dataset does not contain gas gathering, gas distribution, or hazardous liquid lines not subject to 49 CFR § 195.61 and can never be used in place of contacting a one call center prior to digging. Distribution of NPMS data in GIS format is handled for PHMSA by the National Repository and is limited to pipeline operators and local, state, tribal, and federal government officials and is subject to data access limitations and agreements. Fulfillments of data requests will include data only for the area of jurisdiction of the person requesting the data (data requests are fulfilled per county/counties, state, or the entire U.S.). Instructions for requesting NPMS data in a GIS format are outlined on the NPMS website at www.npms.phmsa.dot.gov.

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 2571686.65661558
YMin: 179400.457441937
XMax: 2680536.12279103
YMax: 243333.799096795
Spatial Reference: 102729 (2272)

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• OPID (type: esriFieldTypeInteger, alias: OPID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OPER_NM (type: esriFieldTypeString, alias: OPER_NM, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SYS_NM (type: esriFieldTypeString, alias: SYS_NM, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• SUBSYS_NM (type: esriFieldTypeString, alias: SUBSYS_NM, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• PLINE_ID (type: esriFieldTypeString, alias: PLINE_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• DIAMETER (type: esriFieldTypeSingle, alias: DIAMETER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MILES (type: esriFieldTypeDouble, alias: MILES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• COMMODITY (type: esriFieldTypeString, alias: COMMODITY, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• CMDTY_DTL1 (type: esriFieldTypeString, alias: CMDTY_DTL1, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• CMDTY_DTL2 (type: esriFieldTypeString, alias: CMDTY_DTL2, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• CMDTY_DTL3 (type: esriFieldTypeString, alias: CMDTY_DTL3, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• CMDTY_DESC (type: esriFieldTypeString, alias: CMDTY_DESC, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• CMDTY_GEN (type: esriFieldTypeString, alias: CMDTY_GEN, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• INTERSTATE (type: esriFieldTypeString, alias: INTERSTATE, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• LOW_STRESS (type: esriFieldTypeString, alias: LOW_STRESS, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• STATUS_CD (type: esriFieldTypeString, alias: STATUS_CD, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• QUALITY_CD (type: esriFieldTypeString, alias: QUALITY_CD, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• REVIS_CD (type: esriFieldTypeString, alias: REVIS_CD, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• SUB_DATE (type: esriFieldTypeDate, alias: SUB_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• REVIS_DATE (type: esriFieldTypeDate, alias: REVIS_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• SUBMIT_ID (type: esriFieldTypeString, alias: SUBMIT_ID, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• CNTY_FIPS (type: esriFieldTypeString, alias: CNTY_FIPS, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
• CNTY_MIXED (type: esriFieldTypeString, alias: CNTY_MIXED, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• ST_FIPS (type: esriFieldTypeString, alias: ST_FIPS, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• ST_MIXED (type: esriFieldTypeString, alias: ST_MIXED, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• OS_YN (type: esriFieldTypeString, alias: OS_YN, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• OS_ST_FIPS (type: esriFieldTypeString, alias: OS_ST_FIPS, SQL Type: sqlTypeOther, length: 2, nullable: false, editable: true)
• BUFF_DIST (type: esriFieldTypeDouble, alias: BUFF_DIST, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ORIG_FID (type: esriFieldTypeInteger, alias: ORIG_FID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: NPMS_Pipelines_Buffer100ft
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• OS_ST_FIPS:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 11/17/2025 5:29:14 PM

Schema Last Edit Date: 11/17/2025 5:29:14 PM

Data Last Edit Date: 11/17/2025 5:29:14 PM

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