line decor
  HOME  ::  
line decor

Press Release-Traffic Impacts and Construction Update for Roberts Drive the week of 4/17/17-4/22/17. Posted 4/17/17 (NEW)

Press Release-Traffic Impacts and Construction Update for Roberts Drive the week of 4/10/17-4/15/17. Posted 4/10/17

KING COUNTY DEPARTMENT OF ASSESSMENTS-will be conducting residential property inspection for purpose of assessment and valulation of taxable properties. Click here for more information. Posted 4/5/17

Press Release-Traffic Impacts and Construction Update for Roberts Drive the week of 4/4/17-4/7/17. Posted 4/4/17

Press Release -Traffic Impacts and Construction Update for Roberts Drive the week of 3/27/17-3/31/17. Posted 3/27/17

Press Release-Traffic Impacts & Construction Update for Roberts Drive the Week of 03/06/17-03/10/17 Posted 3-6-17

Press Release -Traffic Impacts & Construction Update for Roberts Drive the Week of 2/27/17-3/3/17- Posted 2-27-17

Press Release -Traffic Impacts for the Roberts Drive Watermain Constuction Project- Posted 2-21-17

Roberts Drive Project Information - Project Benefits - Roberts Drive Rendering Posted 08/12/16 (NEW)

News Release - Councilmember Tamie Deady Awarded with Certificate of Municipal Leadership (CML). Click here to read the press release- Posted 08/11/16

News Release - Mayor Carol Benson Awarded with Certificate of Municipal Leadership (CML). Click here to read the press release- Posted 08/09/16

News Release -(NEW) The Washington State Department of Transportation is conducting a safety study of State Route 169 between the city limits of Renton and Maple Valley. This section of SR 169 is experiencing a particularly high rate of growth. The corridor also presents a complex highway evnvironment because of its use as a commuter and freight route, its proximity to the Cedar River Trail, and its many driveways and businesses. We want to hear from SR 169 users to learn more about their experiences using the corrider between Renton and Maple Valley. WSDOT will use public input, along with a detailed crash anyalysis, to develop recommendations and submit a report to the Legislature at the end of 2016. You can share your input with us in the following ways:

ONLINE SURVEY: September 7-21-

Please take a moment and complete our 2035 Comprehensive plan survey at - Posted 12/30/15

As the new year is quickly approaching the City would like to remind residents that no fireworks can be discharged in the City limits on New Year’s Eve.  In accordance with Black Diamond Municipal Code 8.04.100(B) “No common fireworks shall be discharged within the city except between the hours of nine a.m. and twelve midnight on the fourth day of July of each year.”

King County, WA
– The holiday season is nearly upon us, and the Washington Traffic Safety Commission (WTSC) would like to remind Washingtonians to plan ahead and use alternative transportation after drinking alcohol or using marijuana during celebrations. This year, WTSC is partnering with Uber to help end traffic deaths and serious injuries by 2030 as part of the Target Zero initiative.

Bars and restaurants across the state will be featuring anti-DUI materials and encouraging patrons to take a safe ride home. In areas where Uber is available, the company will also be offering riders $20 off their first trip as part of the effort, with the promo code RIDESAFEWA. Additionally, Uber has recently launched UberEVENTS, which will enable companies to arrange safe rides for their employees throughout the holiday party season and beyond.

Preliminary Fatality Analysis Reporting (FARS) data shows over 500 traffic deaths so far in 2015, nearly 100 more reported deaths than this time last year.

“We have seen an unfortunate increase in traffic deaths this year,” said Darrin Grondel, WTSC director, “By encouraging people to plan ahead over the holiday party season, and to ensure a sober ride home, we hope our state will experience zero traffic deaths in December and through the New Year.”

“We’re committed to providing safe, reliable transportation for Washingtonians year-round, and we’re proud to join forces with WTSC to help prevent traffic casualties this holiday season,” said Brooke Steger, General Manager of Uber Washington. “We want to make it easy for people to leave their keys at home and also give them the peace of mind that they’re not putting others at risk.”

In King County, the Algona, Auburn, Bellevue, Black Diamond, Burien, Clyde Hill, Covington, Des Moines, Enumclaw, Federal Way, Issaquah, Kent, Kirkland, Lake Forest Park, Maple Valley, Mercer Island, Newcastle, Normandy Park, Pacific, Port of Seattle, Redmond, Renton, Sammamish, SeaTac, Seattle, Shoreline, Snoqualmie, and Tukwila Police Departments, the Washington State Liquor Control Board and the Washington State Patrol will be teaming up and participating in the extra patrols, with the support of the King County Target Zero Task Force.

The Washington Traffic Safety Commission embraces Target Zero—striving to end traffic deaths and serious injuries in Washington by 2030, but we can’t get there without you. Driver Sober and be part of our Target Zero Team. Remember, drunk, drugs or high, it’s a DUI. For more information, visit

Approved Final Stormwater Report - Posted 11/24/15

Press Release - Mayor Carol Benson elected Vice Chair of the South County Area Transportation Board - Posted 11/20/15

2011-2014 Stormwater, Baseline and Groundwater Monitoring Report - Posted 11/10/15

General Facility Charges (GFC) Attorney Memo - Posted 11/10/15

Fire Ad Hoc Committee Report- Posted 09/18/15

City of Black Diamond Court/Council Chambers has an updated look. Check out the Court page for the new picture - Posted 09/09/15

MPD 2011-2014 Stormwater, Baseline and Groundwater Monitoring - Posted 03/24/15

**Important Business Hour Changes to the Community Development Department - NOTICE - Posted 07-11-14

REMINDER: The City Connection newsletter is available ONLY for online viewing. There will be a very limited amount printed up and distributed to the Police Department, Post Office, Library, Community Center and City Hall. We will no longer provide copies bi-monthly in the utility billing. To view the newsletter, you can visit the Clerks page and click on City Connection from the menu bar or visit the website's homepage and click on "Quicklinks" - Posted 01-03-13

Crime Prevention Tips - Flyer

PLEASE NOTE! You can now view all public notices by clicking on the PUBLIC NOTICES link on the homepage. Here you will find all posted notices and associated material. - Posted 09-05-12

To view Development Agreements and Master Planned Development information and all documents see the DA page or the MPD (Archive) page

To view Public Works project information see the Capital Projects page

To view Current Council packet material look on the new menu bar under I want to ...


MAPLE VALLEY, BLACK DIAMOND AND KING COUNTY RECYCLING EVENT-May 6, 2017 9a.m.-3p.m. at RCES. Click here for more information. Posted 4/5/17 (NEW)

King County clip art


If you are a local businessand would like your event posted on the Community Events calendar, please email:

Click here to view the COMMUNITY EVENTS CALENDAR

Enumclaw School District:
City of Enumclaw:



. Influenza spreads readily from person to person in schools, workplaces and homes. Everyone over 6 months of age should get the annual flu vaccine to prevent sickness, unnecessary healthcare visits, hospitalizations and deaths from influenza. Visit King County Public Health - Seattle & King County website for updates and more information.

Flu vaccine provides protection against three strains of influenza—the H1N1 strain and 2 other flu viruses. People should get vaccinated now, as soon as the vaccine is available from their healthcare provider or pharmacy – protection lasts throughout the flu season. - Information provided by King County


Pertussis (Whooping Cough) is very contagious and can cause serious illness―especially in infants too young to be fully vaccinated. Pertussis vaccines are recommended for children, teens, and adults, including pregnant women.

Visit the Washington State Department of Health for the most recent information.

Visit for more information.




2016 - City of Black Diamond. City, Police, Court and Fire information. Contact Us - Disclaimer.