News

There are currently a number of anomalies in testing data. Our testing data provider, The COVID Tracking Project, is in the process of changing how it maps states’ data to the categories we use for our positivity calculations. Additionally, some states have made changes to the data they report. We are currently evaluating how best to adapt to these changes and reviewing our data inputs and calculations to ensure that we can present the most responsible and accurate view of state test positivit

FFNA Board nominations for 2024-2025 (are now OPEN) (Updated timeline) We will be electing new board members at the November 13th, 2024 General Meeting (at 6:30 pm).   Each NA Board requires a minimum of five (5) volunteers to be an “Active” Neighborhood Association.  RCONA provides the insurance for events, can help with partial funding, and use of City and park facilities. One representative from your board must attend monthly RCONA meetings, but people find th

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Global semiconductor manufacturer Bosch planning to buy Roseville company, invest $1.5 billion locally Global semiconductor manufacturer Bosch plans to acquire assets of the U.S. chipmaker TSI Semiconductors (TSI), based in Roseville and expand its semiconductor business with silicon carbide chips. Over the next years, Bosch intends to invest more than $1.5 billion in the Roseville site and convert the TSI Semiconductors manufactur

Ground-based Adulticide Treatment Tomorrow What: Ground-based adult mosquito tre

Ground-based Adulticide Treatment Monday, July 3 What: Ground-

Ground-based Adulticide Treatment Wednesday, July 5 What: Grou

Ground-based Adulticide Treatment What: Ground-based adult mosquito treatment Wh

Ryan Harrigan, Roseville Fire's new chief, started his career at the age of 21   Brian Parry Jul 13, 2025 10:00 AM Ryan Harrigan is Roseville’s newest fire chief. He replaced Rick Bartee, who retired after 43 years in the fire service with the last nine years as Roseville’s chief. Harrigan was appointed late last November but worked alongside Chief Bartee during the transition period. Harrigan took over the top spot in January. Before being appointed chief, Harrigan

This week, we're celebrating 20 years of protecting public health in Placer County and Mosquito Awareness Week. Each day of the week, we have a different exciting and virtual activity for you to watch, engage with and help us celebrate our commitment to Placer County and bring attention to mosquitoes and other vectors in the county. What started as an operation out of a living room, turned into a trailer and now includes 22 employees dedicated to keeping Placer County