nj homemy new jerseynj peoplenj businessnj governmentdepartments
njdep
njdep home about dep index by topic programs and units dep online

DWQ Home

treatment works appprovals

Treatment Works Approvals are a type of construction permit wherein the division evaluates the proposed treatment plant's design and its ability to meet the effluent standards specified in the NJPDES permit.

They are issued after a discharger has obtained a NJPDES permit.

The Treatment Works Approval process also involves assessing the design of new sewer lines and other wastewater conveyance facilities (force mains, pumping stations, etc.) as well as evaluating downstream conveyance and treatment capacity.

TWA Regulatory Bureaus

TWA Permitting Information

Expedited TWA and P.E. Recognition Programs

contact us privacy notice legal statement

department: water quality home | njdep home | about dep | index by topic | programs/units | dep online
statewide: njhome | my new jersey | people | business | government | departments | search

State of New Jersey, 1996-2004
Department of Environmental Protection
P. O. Box 402
Trenton, NJ 08625-0402

Last Updated: June 24, 2004