Nimbus Fish Hatchery

09/04/2026

The re-opening of the Visitor Center and parking lot has been delayed. We apologize for the inconvenience and will post as soon as a new opening date is set.

08/26/2026

Join us for a celebration at the Folsom Powerhouse SHP to kickoff California Biodiversity Week, which runs from Saturday, September 5th, until Sunday, September 13th (nine whole days of events, learning, and community!) This free, family-friendly event is a great opportunity to learn about local flora and fauna and the organizations in our area working to preserve them! Sign up at the link below!

Saturday, September 5th, 2026, 9:00 a.m. - 12:00 p.m. Join us for a celebration at the Folsom Powerhouse SHP to kickoff California Biodiversity Week, which runs from Saturday, September 5th, until Sunday, September 13th (nine whole days of events, learning, and community!) At this kickoff event, you...

07/30/2026

Teachers! Reservations for guided tours during salmon season (November and December) will open on Monday, August 3rd! Take a look at our website and get familiar with the process for booking a tour--we can't wait to see you and your students at the hatchery! https://wildlife.ca.gov/Fishing/Hatcheries/Nimbus

07/23/2026

PLEASE take the time to collect and properly dispose of your fishing line!

05/20/2026

Join us this weekend at the Nimbus Fish Hatchery before the Visitor Center closes for the summer! We will spend some time identifying wildflowers and pulling invasive yellow star thistle.
iNaturalist demo and native plant seed packets included! Sign up through the link in the comments.

05/14/2026

⚠️The Nimbus Fish Hatchery Visitor Center, raceways (outdoor fish ponds), and parking lot will once again be temporarily closed to the public from May 26 through September 6, 2026.⚠️

During this time, hatchery staff will continue year-round operations to raise Chinook salmon, steelhead, and trout for the American River. The temporary closure allows staff to focus on essential hatchery operations and preparations for the busy fall spawning season.

The closure includes the Visitor Center, parking lot, raceways, tours, public events, and fish feeding activities.

We look forward to welcoming visitors back when the facility reopens on Labor Day, Monday, September 7, 2026.

To learn more about the Nimbus Fish Hatchery and its programs, visit wildlife.ca.gov/Fishing/Hatcheries/Nimbus.

05/14/2026

Baby goats? 😍🐐We'll be there! Hope to see you, too!

Izzy's Animal Rescue Festival is officially just 4 days away on May 17th (from 10 AM to 4 PM) and we can’t wait to see everyone there!

Thank you so much for all the love and support leading up to the event. If you have any questions, comments, or are interested in volunteering, please feel free to comment below or send us a DM!

See you soon!

05/06/2026

Join us on May 30th at in Galt to celebrate World Fish Migration Day! From 9:00-1:00 you can enjoy nature walks, crafts, fly tying demonstrations, displays, and more! 🐟www.worldfishmigrationday.com

04/20/2026

Join us for at Nimbus Hatchery April 24th! 🌿🦋We'll show you how to use iNaturalist--an app that allows anyone with a smart device to take photos or record sounds of nature where they are--to discover what grows and lives along the river.

Each person can submit their observations to the iNaturalist database, where researchers compile information to help determine what species need protecting. 🤔Come on out April 24th at 10:30 am and help us contribute to the shared knowledge of nature around us. 🌏

04/10/2026

Join us at the Nimbus Fish Hatchery on April 24 at 10:30 AM to kick off the City Nature Challenge! 🎉Learn how to use iNaturalist and discover how many different kinds of plants and animals call the American River home. No prior experience or registration needed; this event is suitable for ages 12 and up.

By participating in the City Nature Challenge, we can connect with nature and each other. This is a global event organized by the California Academy of Sciences and the Natural History Museum of Los Angeles County.

Remember to bring water 🫗and dress for warm weather.🌞 See you there!