WHAT IS THE NATIONAL PIPELINE MAPPING SYSTEM (NPMS) DATA REVIEWER?
Pipeline operators are required by the Pipeline and Hazardous Materials Safety Administration (PHMSA) to review their NPMS pipeline data annually for accuracy. The NPMS Data Reviewer is an application that aids pipeline operators in this annual review process with tools, queries and a method to automatically notify NPMS staff if the data is still accurate or that a new data submission is necessary. If you are not a pipeline operator intending to review your data,
please use the Pipeline Information Management Mapping Application
(PIMMA) or the
THE REVIEW PROCESS:
pipeline operators should submit data
accurately reflecting their assets as of
. This assists PHMSA in synchronizing
NPMS data with an operator's Annual Report. The NPMS Data Reviewer
contains various mapping tools, queries and background layers to
assist with the pipeline review process. In addition to reviewing the spatial
accuracy of the data, the operator must complete five data review
tasks within the application, indicated by buttons at the top of the
page. The first three summarize information about the pipeline's
current commodity, system name and mileage information. The fourth
button displays the Public Contact Information on file. The fifth
button allows the operator to notify NPMS staff that changes are or
are not necessary for this OPID's pipeline data and Public Contact
Information. To allow sufficient time to complete a data review, all
progress made by an operator will be saved for seven days if the
operator logs out before completing all five review tasks. However,
the annual data review requirement is not fulfilled until either all
tasks are completed and all data is confirmed as accurate OR a
complete submission is received to correct any data inaccuracies.
Please read about the data submission process in the
Please note that NPMS Data Reviewer is focused on pipelines. While LNG plants and breakout tanks may be reviewed using the standard navigation and query tools, the Submit Action button on the Data Reviewer toolbar applies only to an operator's pipelines.
Notifications of no changes for LNG plants and/or breakout tanks must be directed to NPMS staff at email@example.com.
HOW TO GET STARTED: Pipeline
Operators with data in the NPMS should sign in using their PIMMA
username and password. If you are a pipeline operator and you do not
have a PIMMA username and password, please apply for one via the
website. Please contact NPMS staff at 703-317-6294 or
with any questions or concerns.
Please enter the username and password assigned to you by PHMSA.
You are accessing a U.S. Government information system, which
includes (1) this computer, (2) this computer network, (3) all
computers connected to this network, and (4) all devices and
storage media attached to this network or to a computer on this
network. This information system is provided for U.S.
Government-authorized use only.
Unauthorized or improper use of this system may result in
disciplinary action, as well as civil and criminal penalties.
By using this information system, you understand and consent to
You have no reasonable expectation of privacy regarding any
communications or data transiting or stored on this information
system. At any time, and for any lawful government purpose, the
government may monitor, intercept, and search and seize any
communication or data transiting or stored on this information
Any communications or data transiting or stored on this
information system may be disclosed or used for any lawful
PHMSA has developed the NPMS Data Reviewer for use by pipeline operators.
The application contains sensitive pipeline critical infrastructure
information. It is intended to be used solely by the person who is
given access by PHMSA. Your username and password should not be
shared with other persons either within or outside of your
organization. If another person expresses interest in using this
application, please have him or her contact PHMSA directly to obtain
access. PHMSA monitors user activity and reserves the right to
remove individual access rights. By accessing this application, you
agree to the following:
I understand that PHMSA's NPMS Data Reviewer application contains
security sensitive information, and I agree that it will be
treated as DOT proprietary information.
I agree to not redistribute information or maps derived from the
I agree to refer requests for access to this application to PHMSA.
I agree to not share my username and password with other
Pipeline mileage shown in the mapping application may vary up to 10%, or in rare cases
, more than 10%, from pipeline mileage measured by other sources.