Don’t miss the 2026 Southern California Tide Calendar! In addition to the tides, get sewage management tips, a list of boat-to-boat services, Marine Protected Area information, harbor resources, and more. If you would like to order a printed copy of the Tide Calendar in English, please contact us. This publication is funded by the California… Continue reading 2026 Tide Calendar Southern California (in English)
Topic: Sewage
2026 Calendario de las mareas del sur de California (en Español)
El Calendario de las mareas del sur de California contiene mareas, consejos para la gestión de las aguas negras, y muchos más. Esta publicación está financiada por el programa educativo de la ley de embarcaciones limpias de la división de navegación y vías navegable del departamento de parques de california y por una beca federal… Continue reading 2026 Calendario de las mareas del sur de California (en Español)
Growing Our Wave of Impact: Welcoming Eight New Partners in 2025
OSA: Ocean Sewage Alliance is proud to welcome eight new partners in 2025! This diverse cohort—spanning AI monitoring, circular sanitation, community mobilization, and workforce development—dramatically expands our collective ability to tackle ocean sewage pollution. We are thrilled to unite these innovators, whose expertise will accelerate our mission for a cleaner, healthier ocean for all.
Marine Composting Toilets Could Help Clean Up Santa Monica Bay – But Boaters Feedback Is Needed
The Log: If you own a boat and cruise the beautiful waters of Santa Monica Bay, here’s your chance to help keep the ocean clean – and it only takes a couple of minutes. The Bay Foundation, a nonprofit environmental group working to restore and enhance Santa Monica Bay, is asking boaters to participate in… Continue reading Marine Composting Toilets Could Help Clean Up Santa Monica Bay – But Boaters Feedback Is Needed
2025 Calendario de las mareas del sur de California (en Español)
El Calendario de las mareas del sur de California contiene mareas, consejos para la gestión de las aguas negras, y muchos más. Esta publicación está financiada por el programa educativo de la ley de embarcaciones limpias de la división de navegación y vías navegable del departamento de parques de california y por una beca federal… Continue reading 2025 Calendario de las mareas del sur de California (en Español)
2025 Tide Calendar for Southern California (in English)
Don’t miss the 2025 Southern California Tide Calendar! In addition to the tides, get sewage management tips, a list of boat-to-boat services, Marine Protected Area information, harbor resources, and more. If you would like to order a printed copy of the Tide Calendar in English please contact us. This publication is funded by the California… Continue reading 2025 Tide Calendar for Southern California (in English)
2024 Tide Calendar for Southern California (in English)
Don’t miss the 2024 Southern California Tide Calendar! In addition to the tides, get sewage management tips, a list of boat-to-boat services, Marine Protected Area information, harbor resources, and more. If you would like to order a printed copy of the Tide Calendar in English please contact us. This publication is funded by the California… Continue reading 2024 Tide Calendar for Southern California (in English)
2024 Calendario de las mareas del sur de California (en español)
El Calendario de las mareas del sur de California contiene mareas, consejos para la gestión de las aguas negras, y muchos más. Esta publicación está financiada por el programa educativo de la ley de embarcaciones limpias de la división de navegación y vías navegable del departamento de parques de california y por una beca federal… Continue reading 2024 Calendario de las mareas del sur de California (en español)
Pumpout and Dump Station Report 2023: California Clean Vessel Act Pumpout and Dump Station Performance Report
Discharging sewage overboard creates environmental and human health problems, especially in California, a state with more than four million recreational boaters. To reduce the negative impacts of discharging sewage overboard, all boaters are encouraged to use sewage management facilities such as pumpout stations, dump stations, floating restrooms, and mobile pumpout services. This California Clean Vessel… Continue reading Pumpout and Dump Station Report 2023: California Clean Vessel Act Pumpout and Dump Station Performance Report
The Changing Tide – Winter 2023
News and updates about mussel fee stickers, boating near whales, & an end-of-year thank you to our Dockworker volunteers!