General
Legacy ID
16
Show Effective Date
Off
Significant Regulatory Guidance
No
PHMSA ID's Great Lakes as an Ecological Resource in NPMS
PHMSA recently updated its National Pipeline Mapping System (NPMS) by reclassifying the Great Lakes region as an unusually sensitive area (USA) ecological resource. A USA is a subset of the high consequence areas hazardous liquid pipeline operators are required to identify as part of...
Hazmat Incident Response Training Resources
The HMEP Guidelines effort includes (1) the development and maintenance of guidelines against which courses can be assessed by state, tribal, territory and local training managers and (2) the implementation and maintenance of support systems to help state, tribal, territory and local training...Summary of Key Points and Significant Changes (August 2019)
Managing Solid Waste Contaminated with a Category A Infectious Substance (August 2019): Summary of Key Points and Significant Changes
Cast and Wrought Iron Inventory
Reports
The inventory opens in a new window and contains three reports about each state with cast or wrought iron pipe.
In the first report, you can rank states by either gas distribution main miles or service line counts. Distribution mains are natural gas distribution pipelines...