Deputies Busy As Thousands (Not Always Sober) Boaters Hit Sonoma County Waterways

SONOMA COUNTY, CA — Holiday crowds brought heavy boat traffic to Sonoma County waterways, where deputies broke up fights, tugged stranded boaters, cited safety violations, and arrested one person suspected of boating under the influence.

Deputies patrolling Lake Sonoma, Bodega Bay, the Petaluma River, and San Pablo Bay throughout the three-day holiday weekend inspected more than 100 vessels and issued dozens of safety warnings during the Fourth of July weekend as part of a nationwide effort, Operation Dry Water, to prevent boating under the influence.

In total, the Sheriff's Office Marine Unit conducted 107 vessel inspections and stopped nearly 400 boaters during the operation.

They terminated two voyages because of safety concerns, issued 75 warnings for equipment violations, navigation rule violations, and careless or reckless vessel operation, wrote 11 citations.

Marine deputies also assisted three disabled vessels, helping 13 people return safely, responded to a boat grounding in Bodega Bay that caused no injuries, handled two fights on Lake Sonoma, and answered one call for service on the ocean.

In addition, the Marine Unit assisted the San Francisco Police Department and the U.S. Coast Guard with Fourth of July fireworks security operations.

Sheriff's officials said education remains the primary focus of Operation Dry Water, even as deputies increase patrols and enforcement during one of the busiest boating weekends of the year.

BUI

California's approach — and by extension Sonoma County's — to boating safety has stiffened as recreational boating expanded and alcohol-related accidents increased.

Beginning in the 1980s, California strengthened boating under the influence (BUI) laws by establishing blood alcohol concentration standards similar to those for driving. The state adopted the 0.08% limit for most recreational boat operators and authorized chemical testing in BUI investigations.

Over the next two decades, California increased penalties, expanded officer training, and emphasized that boating while impaired can be as dangerous as impaired driving because alcohol combines with sun exposure, heat, wind, dehydration, wave motion, and fatigue to worsen impairment. The U.S. Coast Guard refers to these combined effects as "boater's hypnosis" or "stressors."

Authorities launched Operation Dry Water in 2009, an annual campaign held each Independence Day weekend. California agencies, including county sheriff marine units, California State Parks Division of Boating and Waterways, and the Coast Guard, have participated since the program's start.

Yet, according to the U.S. Coast Guard, alcohol remains one of the leading known contributing factors in fatal recreational boating accidents nationwide.

The Fourth of July consistently ranks among the busiest and highest-risk weekends because waterways become crowded with recreational boaters, many of whom consume alcohol during holiday celebrations.

Authorities said boaters should designate a sober operator, wear a life jacket, and make sure vessels carry all required safety equipment before heading onto the water.