Labor Day
Holiday observed.
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Native American Day
* Observance of this holiday is subject to change due to ongoing negotiations.
Veterans Day
Holiday observed.
Thanksgiving
Holiday observed.
Christmas
Holiday observed.
NPDES Technical Advisory Committee TAC
The next National Pollutant Discharge Elimination System Technical Advisory Committee (NPDES TAC) meeting is scheduled for Thursday, May 9, 2024, from 2 - 3:30 p.m. Meeting location: City…
NPDES Technical Advisory Committee TAC
The next National Pollutant Discharge Elimination System Technical Advisory Committee (NPDES TAC) meeting is scheduled for Thursday, October 10, 2024, from 2:00 - 3:30 p.m. Meeting…
Test Event
Test Event to CEO
Community Open House Meeting Bikeway and Pedestrian Improvements in Unincorporated Costa Mesa
Click here for more details of the meeting
OC Construction Materials Lab
info Learn more about OC Construction's core services.After-Hours Phone NumbersPublic roads, flood control channels and public right-of-way areas: (714) 955-0200Water pollution incidents:…