Howarth Park - City of Santa Rosa
Boat ramp · on Lake Ralphine · near Santa Rosa · California
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2019, 2022 and 2026.
state reports compiled by U.S. EPA · checked October 18, 2026
Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.
At the launch
- Type
- Boat ramp
- Restrooms
- Yes
- Managed by
- City
- Website
- ci.santa-rosa.ca.us
- Coordinates
- 38.45378, -122.66820
Conditions
- Weather forecast for this launch · National Weather Service
On Lake Ralphine
Reservoir in California. All launches on Lake Ralphine.
Nearby launches
- Spring Lake · 0.7 mi · Santa Rosa Creek Reservoir
- Petaluma Marina · 15.7 mi · Petaluma River
- Lake Hennessey Boat Launch Facility · 17.0 mi · Lake Hennessey
- Russian River Boat Launch near Guerneville · 18.0 mi · Russian River
- Russian River Boat Launch near Monte Rio · 18.6 mi · Russian River
- Miller Park BLF · 22.3 mi · Tomales Bay
Sources
- California Boating Facilities (Division of Boating and Waterways survey, CDFW Fishing Guide) record 32 · None stated (CDFW ArcGIS item 97f0b67503e74f52b8f3d8a338357583); credit CDFW and DBW
Why it is listed as public: listed by California Boating Facilities (Division of Boating and Waterways survey, CDFW Fishing Guide). Something wrong, or is this launch private? Send a correction; it goes to a person.