Nimbus Fish Hatchery Today we learned about how Salmon and Steelhead are reproduced at the Nimbus fish hatchery. Visit our website to learn more about Sierra School 2019-06-11T14:52:28-04:00May 16th, 2019| Related Posts Halloween Crafts Day October 23rd, 2019 Sacramento Fire Station Visit October 11th, 2019 October Event Calendar September 29th, 2019