Safety and Emergency Advisories


Campus advisories

DVC Air Quality Advisory - posted October 28, 11:19 a.m.

Air quality at DVC's Pleasant Hill and San Ramon campuses will continue to fluctuate as the wind conditions and the fires north of us shift. We will continue to monitor these conditions.

Members of sensitive groups may be more impacted by air quality than the general population. If you have a sensitivity to air quality, we have masks available in the Student Union Building and the Welcome Center in Pleasant Hill, and at the Admissions and Records Office in San Ramon.

We ask that only those who are especially sensitive and have a need should access these masks as we have a limited number.

Please continue to work directly with your instructors if you need specific accommodations.


Pleasant Hill Campus Graffiti investigation - Posted December 12, 8:22 p.m.

The Contra Costa Community College District Police are currently investigating a non-specific anonymous threat that was discovered in the form of graffiti on the Pleasant Hill Campus Wednesday afternoon. The graffiti was found in men's restrooms in the Humanities building and in the Library.

The college will remain open Thursday with all classes and services running as scheduled while we continue the investigation.

There will be a significant increase in police presence on the campus to ease any anxiety that our community may be feeling.

Counselors will be available this week and next to help students who are experiencing increased anxiety.

As always, please be aware of your surroundings and if you see anything suspicious or have any information to help the investigation, please contact Police Services.

The safety of our faculty, staff and students remains our top priority.


DVC Air Quality Advisory - posted November 15, 1:30 p.m.

Under the current conditions, the Air Quality Index recommends that members of sensitive groups avoid prolonged or heavy exertion and conduct activities indoors. The college has moved activity courses indoors and cancelled or relocated athletic events to other venues as a result. The Children's Center has also closed until Monday because the children are members of a "sensitive group" due to their age. The college will remain open and continue to monitor air quality on our two campuses and update the website to reflect any changes.

Faculty will be working with students who are members of sensitive groups and are unable to travel to school at this time. If you are a member of a sensitive group, please monitor your condition as well. It is possible that some members of our community may be more directly impacted by the fires. Please get in touch with your instructor, manager or dean if you have been impacted or have additional questions.


Past advisories:

DVC Pleasant Hill Campus will be open Friday - March 22, 4:15 p.m.

Diablo Valley College will be open tomorrow, March 23, with all classes and services resuming on the Pleasant Hill Campus as scheduled. The San Ramon campus will maintain its regular schedule of Friday closure.

We made the difficult decision to close the Pleasant Hill campus today, March 22, in order to continue the investigation into the threat received yesterday. We needed the time to make a more definitive assessment of the actual level of risk to our students and staff. While the investigation will continue, we have found no additional evidence to corroborate the validity of a greater than normal risk to our community.

There will be increased police presence on the campus tomorrow to ease any anxiety that our community may be feeling. For members of our college community who may be experiencing anxiety or stress, we are offering counseling services on Friday and, on a limited basis, during spring break.  

As always, if you see anything suspicious or have any information to help the investigation, please contact Police Services at 925-969-3000. The safety of our students, faculty, and staff remains our top priority.


DVC Campus Closure update - press release - March 22, 8:25 a.m.

Contra Costa Community College District
500 Court Street
Martinez, CA  94553


Thursday, March 22, 2018


Timothy Leong, Public Information Officer

Diablo Valley College Campus Closed Today

As a precaution, all classes and college activities at the Diablo Valley College (DVC)-Pleasant Hill Campus have been cancelled today, March 22, 2018, due to a potentially serious threat made against the campus.

The college found graffiti threatening the use of a firearm on the DVC-Pleasant Hill Campus.  The situation is under investigation and so we are unable to share any further details at this time. DVC staff and students have been notified of this decision. All classes at the Diablo Valley College-San Ramon Campus, Contra Costa College, and Los Medanos College, are continuing as scheduled.

The safety of our students, faculty and staff is our top priority.  Additional information will be placed on this webpage as it becomes available.

 DVC Campus Closure - March 22, 7:47 a.m.

All classes and college activities at the DVC Pleasant Hill campus have been cancelled today, March 22. All classes at the San Ramon location will continue as scheduled. We are investigating a potentially serious threat that has been made against the DVC Pleasant Hill Campus and are closing the location as a precaution. The safety of our students, faculty and staff is our top priority.


DVC Campuses Reopen Friday October 13 -sent October 12, 4:36 p.m.

Dear DVC Community,

Diablo Valley College, as well as the other colleges in our District, will be open on Friday, October 13.  This decision has not been made lightly. The air quality was not nearly as bad today as Wednesday, and it is not forecast to worsen significantly over the next few days. But as long as the fires continue to burn, changing conditions may be what we will face for the foreseeable future.

I cannot know what tomorrow will bring, but since we primarily serve an adult population, it best to reopen and allow faculty, staff, and students to use their own judgment as to whether or not to come to campus. One of the bases for the decision is the minimum day requirements for the college calendar. This requires that we would need to add another instructional day should we decide to close on Friday.

Please know that the health and safety of our students and employees is our paramount concern. I recognize the decision to participate in classes and services tomorrow can and should be made on an individual basis.  Again, to our faculty, I ask that you make considerations for students who are unable to attend classes tomorrow – especially our College Now students who will not be in attendance.  Faculty are encouraged to make alternative arrangements with students as is appropriate.  We have nearly 70 sections that meet this Friday, so a decision to remain open will have far less negative impact on student learning.

For faculty and staff, should you chose to refrain from coming to the college tomorrow due to health considerations or due to the direct/indirect impacts from the fires, please follow your constituencies leave process. 


Ted Wieden
Interim President, Diablo Valley College
321 Golf Club Road
Pleasant Hill, California  94523

Voice 925-969-2001
Fax 925-687-2527

Contra Costa College - Donation/volunteer Inquiries  - October 12, 10:40 a.m.

As a result of the emergency shelter that has been set up on the Contra Costa College campus, we are starting to receive inquiries about donations. Unless we get specific requests from the American Red Cross/The Salvation Army, we are referring all donations to those agencies.

Additionally, we are asking individuals interested in volunteering to register with the Red Cross (link below) rather than showing up and overwhelming shelter operations. If employee volunteers are needed on any CCCCD campuses, a member of the management team will be in touch with you.

Monetary donations:

American Red Cross – Northern California Coastal Region

The Salvation Army - San Francisco Bay Area (button to donate to fire relief at top/center of homepage)

Bay Areas Professional Sports Teams You Caring Page


Trained Red Cross volunteers are currently staffing shelters and supporting residents. As the disaster continues to evolve, the Red Cross will assess how community volunteers can best support the operation. Those interested in volunteering to support Sonoma, Napa, Lake and Mendocino wildfire relief efforts, can sign up:

Other Donations:

No donations of clothing, food or other items are currently being accepted for the emergency shelter at Contra Costa College or any of the colleges in our district.

Campus closure - October 12 - sent October 11, 8:38 p.m.

After extensive consultation with district leadership and due to the continuing air quality issues created from the fires in the North Bay, we have decided to close the campus for Thursday, October 12, 2017.  At this point, all classes and activities will be cancelled for tomorrow only, but is subject to change. 

The campus is currently open (Wednesday evening) and all scheduled classes will remain in session.  In addition to the closure of Diablo Valley College (both campuses), our fellow campuses, Contra Costa College and Los Medanos College, will be closed, too.

Faculty, staff, and students are not required to report to campus tomorrow. We will continue to monitor information from the Bay Area Air Quality Management District (BAAQMD) and the local media for updated information.

The website advisory will be updated and emails will be sent as information becomes available.


Note: A separate notification was sent to DVC managers asking them to report to work, as they will still be needed to report to BFL CCC at 8 a.m.

Air quality advisory - October 11, 2017 2:23 p.m.


As the unprecedented fires in the North Bay counties continue, the effects are being felt across the entire Bay Area. We are very concerned with the impact on our air quality, but also want to take a moment to extend our sympathies to those residents (and employees and students) who have been greatly affected by these fires. Whole neighborhoods have been destroyed, and we are all saddened by the devastation these fires are continuing to bring to these people. 

The college is working closely with our district leadership team to monitor air quality issues, as well as the impact on our campus activities.  As of now, the college will remain open with classes in session. However, due to the air quality and recommendations from the Bay Area Air Quality Management District (BAAQMD), we are limiting outdoor activity, including our Athletic team activities.   

The BAAQMD has advised the following: “In other parts of the Bay Area, residents should protect themselves from the impacts of heavy smoke.  If residents see or smell smoke in their immediate area, avoid outdoor activity including exercise.”  The full texts of the BAAQMD advisories are here: 

I also ask that managers be sensitive to the health concerns of our college community and that faculty be sensitive to the health concerns of our students.  Should you feel that the air quality is inhibiting your ability to be on campus today, please work with your supervisor on alternative plans.  Because the college is not officially closed, all absences – related to air quality issues – will be excused, but will be subject to the use of your available leave balances.  Unfortunately, the reduction in air quality appears to be a Bay Area wide event.

Since the situation in the North Bay is constantly changing, please monitor the local media coverage and the above resources for up to date information.  As we continue communication with our District leadership, we will share any changes about the status of operations at DVC.

Thanks very much,

Ted Wieden
Interim President, Diablo Valley College
321 Golf Club Road
Pleasant Hill, California  94523

Voice 925-969-2001
Fax 925-687-2527