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National Pollutant Discharge Elimination System (NPDES)

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Discharges from NATURAL GAS UTILITY CONSTRUCTION OPERATIONS AND MAINTENANCE ACTIVITIES

Section 402 of the Clean Water Act requires that a discharge of any pollutant or combination of pollutants from a point source to surface waters that are deemed waters of the United States be regulated by an NPDES permit. To provide coverage to discharges by natural gas facilities to waters of the United States, The State Water Board has adopted the Statewide General NPDES Order for Discharges from Natural Gas Utility Construction, Operations and Maintenance Activities. This General Order covers discharges from natural gas utility construction and maintenance activities throughout the state including hydrostatic pressure testing of pipelines and site dewatering.

Archives | Current Permit | Fees | Ex Parte Disclosure | Contacts

CURRENT PERMIT

On December 5, 2017, the State Water Board adopted the Statewide General Order and the Mitigated Negative Declaration to regulate discharges from natural gas utility construction, operations and maintenance activities, water quality order 2017-0029-DWQ.

Archives

Fees

Ex Parte Disclosure Requirements for Pending General Orders

Any pending Board item is subject to the ex parte communication disclosure requirements of Water Code section 13287. Any communications between interested persons and board members (other than at a noticed board meeting or submitted as a comment letter in compliance with the public notice) must be disclosed by the interested person within seven days of the communication. Sample disclosure forms are available.

Beginning 14 days before scheduled adoption by the Board, ex parte communications between interested persons and board members concerning any Board item are prohibited.

Contacts

envelope  Receive updates by subscribing to our email list: Gas Utilities Statewide General NPDES Permit (located in the Water Quality section).