Community

South Lagoon diffusers- turned off

S. Lagoon diffusers- Currently the diffusers have been turned off due to several pumps needing to be rebuilt. The biologist wants to see with the diffusers turned off if the water clarity will improve naturally. Thank you, Lisa-BMKCSD

November 13, 2025 in Community, Notices

Update on N. Lagoon and South Lagoon maintenance

Follow up to N. Lagoon harvesting and S. Lagoon water monitoring
On September 18, 2025, the Board of Directors motioned to approve Lake Tech to come in with a Aquatic Harvester to remove the Widgeon Weed/grass from the N. Lagoon.
Notice was posted on the Marquee, Website and Facebook
The N. Lagoon and Calypso ramp were closed for maintenance September 22 – September 26.
Lake Tech Harvester cut the 8 feet tall vegetation. Some of the vegetation was below 2 and 4 feet and the harvester could not reach those plants.
Another find was Asian Date Mussels. According to Fish and Wildlife sources, (Lake Tech reached out to) there is no reporting necessary. These are in the bay and potentially could spread if you do not wash/clean your boat, trailer, vehicle etc., especially if you boat other places.
Also, found were dead goldfish and aquarium plants -all invasive.
Lake Tech has placed a buoy in the S. Lagoon- Sunrise monitoring the water quality. The buoy monitoring collects data and I am able to see the data on the computer. The CSD staff will receive training in the next few weeks.
If you have any questions, please call the CSD office and not the contractor.
Thank you very much,
Lisa-BMKCSD
September 26, 2025 in Community, Notices

North Lagoon and ramp closure information 9-22 to 9-26-25

Even with the North Lagoon being closed from 9/22-9/26 to remove the widgeon grass, we haven’t been able to remove as much widgeon grass as we would of liked due to residents refusing to acknowledge the North Lagoon being closed. Between boats pulling tubes, wakeboarding and other water related activities, the harvester has struggled to remove the widgeon grass due to wakes and obstacles. Now we will have to pull permits to treat the lagoon to kill off the remaining widgeon grass with chemicals. When we shut the lagoon down for that, it will be in everyone’s best interest health wise to stay out of the lagoon.

September 25, 2025 in Community, Notices

Closure N. Lagoon and Calypso Ramp

NOTICE:

N. Lagoon and Calypso ramp will be closed starting September 22 through September 26, 2025 for Maintenance.

A harvester will be in the water removing the widgeon weed and the disposal site will be at the Calypso ramp.

If you have any questions, please call the office 415-883-4222

Thank you,

Lisa, BMKCSD

September 19, 2025 in Community, Notices

May 15 and 16 – Novato Sanitary District work

Expect minor delays – Novato Sanitary District is fixing a pipe located at Bel Marin Keys Blvd and Montego. They will be here for approximately two days. There are traffic control personnel directing traffic. Thank you, Lisa – BMKCSD

May 15, 2025 in Community, Notices

Planned Electric Service Interruption

PGE Planned Electric Service Interruption for the following vicinity or property address: 324 Montego Key Meter # 1009451477 – Replacement of Electric Power Pole
Tuesday May 27, 2025 from 8:30am to 3:30pm
For questions call PG&E Customer Service 800-743-5000

 

May 8, 2025 in Community, Notices