Beginning Monday, August 6 at 5 a.m. through Monday, August 20, motorists can expect multiple lane closures along eastbound San Marcos Blvd. from Viewpoint Dr. to Knights Realm and westbound San Marcos Blvd. from Knights Realm to Rancho Santa Fe Ave. These closures will accommodate major roadway repair work resulting from the water main break that occurred on Tuesday, July 24 due to a decades-old corroded pipe. More info...

Directions to Offices

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Vallecitos Water District
Administrative Office
201 Vallecitos de Oro 
San Marcos, CA 92069  

Traveling west on Highway 78

Take the San Marcos Boulevard exit and merge into the right lanes. Cross San Marcos Boulevard and travel north on Knoll Road. Turn left onto Los Vallecitos Boulevard/Furniture Row and turn right onto Vallecitos de Oro. Proceed one block and enter the Vallecitos Water District Administrative, Operations and Maintenance Facility driveway through the open gate straight ahead of you at the bend in the road. Park to your left and enter the arched doorway to the lobby.

ContactUsMapTraveling east on Highway 78

Exit at San Marcos Boulevard and turn left onto San Marcos Boulevard. Travel under the freeway overpass, staying in the left lane, and turn left onto Knoll Road. Directions continue as above.

Traveling north on Rancho Santa Fe Road

Turn right onto Grand Avenue and left onto Las Posas, going under the freeway overpass, through the light at Los Vallecitos Boulevard. Merge into right lane and turn right onto Armorlite Drive and turn left into the Vallecitos Water District Administrative, Operations and Maintenance Facility at the end of Armorlite Drive.

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