District Headquarters

  admin building 2
 

Services available at the Administration Building

Need to pay a bill? Pick up an application for sewer service or employment? Drop off construction plans for approval? All of these services and more are available at the District’s Administration Building, which houses District Administration, Engineering and the Collection Services Department.

A Little History...

The District’s Administration Building is located at 1515 Soscol Ferry Road, just south of the Southern Crossing on Highway 29. The new buildings incorporate many green features, such as roof orientation to take advantage of natural light, light colored roofs to reflect heat, and highly efficient, sensor-controlled fluorescent lights. The administration building is surrounded by water efficient landscaping and a recycled water demonstration and memorial garden honoring Dr. Arthur Hemphill (1923-2001). Other green features include outdoor permeable patio pavers and a high efficiency HVAC system.

Prior to construction of the new building, the Administration Building was located behind the South Napa Marketplace near the former site of the Imola Treatment Plant. Gradually, treatment processes at the Imola plant were replaced by upgraded facilities at the Soscol Water Recycling Facility. When all remaining treatment processes were moved to the SWRF, the Imola Treatment Plant was demolished. The former site of the Imola Treatment Plant is now part of the County’s flood control project for the Napa River.

Location & Hours

Napa Sanitation District – Administrative Office
1515 Soscol Ferry Road
Napa, California 94558
(707) 258-6000

Click here for driving directions.

Hours of Operation:

Emergencies: 24 hours/day at (707) 258-6000
Administration & Engineering: Monday – Friday, 8:00 a.m. to 4:30 p.m., except for holidays. 

Holiday Closure Schedule 2015

January 1, 2015 New Year's Day
January 19, 2015 Martin Luther King, Jr. Day
February 16, 2015 Presidents Day
May 25, 2015 Memorial Day
July 3, 2015 Independence Day
September 7, 2015     Labor Day
November 11, 2015     Veterans' Day
November 26, 2015 Thanksgiving
November 27, 2015 District Holiday
December 24, 2015 District Holiday
December 25, 2015 District Holiday