True zone waters Événements et activités à Ben Lomond, CA
National River Cleanup Day 2026 - Site #45: Penitencia Creek, Milpitas
Sat, May 16, 9:00 AM
Milpitas · Creek entrance at the end of Lundy Rd, Milpitas
National River Cleanup Day 2026 - Site #45: Penitencia Creek, Milpitas
Sat, May 16, 9:00 AM
Milpitas · Creek entrance at the end of Lundy Rd, Milpitas
National River Cleanup Day 2026 - Site #06: Coyote Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 874 Coyote Creek Trail
National River Cleanup Day 2026 - Site #06: Coyote Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 874 Coyote Creek Trail
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Sat, May 16, 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara
Sat, May 16, 1:00 PM
Santa Clara · Creek Entrance near 1445 Pomeroy Ave
National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara
Sat, May 16, 1:00 PM
Santa Clara · Creek Entrance near 1445 Pomeroy Ave
National River Cleanup Day 2026 - Site #42: Stevens Creek, Mountain View
Sat, May 16, 9:00 AM
Mountain View · 13288 Franklin Ave
National River Cleanup Day 2026 - Site #42: Stevens Creek, Mountain View
Sat, May 16, 9:00 AM
Mountain View · 13288 Franklin Ave
National River Cleanup Day 2026 - Site #28: Quimby Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Near 3181 Mt Oso Dr
National River Cleanup Day 2026 - Site #28: Quimby Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Near 3181 Mt Oso Dr
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Sat, May 16, 9:00 AM
San Jose · 1701 Airport Blvd
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Sat, May 16, 9:00 AM
San Jose · 1701 Airport Blvd
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Sat, May 16, 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Sat, May 16, 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
7:15 am Monday Shallow/Deep Water Circuit (Heather)
Monday at 7:15 AM + 6 plus
Half Moon Bay · La Petite Baleen Swim School
7:15 am Monday Shallow/Deep Water Circuit (Heather)
Monday at 7:15 AM + 6 plus
Half Moon Bay · La Petite Baleen Swim School
National River Cleanup Day 2026 - Site #27: Stevens Creek, Mountain View
Sat, May 16, 9:00 AM
Mountain View · 195 Central Ave
National River Cleanup Day 2026 - Site #27: Stevens Creek, Mountain View
Sat, May 16, 9:00 AM
Mountain View · 195 Central Ave
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #05: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Robert Gross Recharge Ponds
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Sat, May 16, 9:00 AM
Santa Clara · Maywood Park
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Sat, May 16, 9:00 AM
Santa Clara · Maywood Park
