Cucamonga-Guasti - Onatrio, CA

Lake Information

Fish Species: Rainbow Trout



Latest Photos

3 lbs. 13 oz.
Caught with a Mini jig @ Large Lake 3.8lbs
Steven Perez
3-11-2019
7 lbs. 8 oz.
Caught with a Rainbow Powerbait @ West side of Large Lake 7.5lbs
Bryan Mimura
3-11-2019
8 lbs.
Caught with Sherbet Powerbait @ Large Lake 8lbs
Hector Lomeli
3-11-2019
7 lbs.
Caught with Powerbait @ Large Lake 7lbs
Juan Murillo JR & SR
3-11-2019

Cucamonga-Guasti Whoppers

Species Weight Date Report
Rainbow Trout 9 lbs. 12 oz. 2-25-2019 View Report
Rainbow Trout 9 lbs. 12-09-2018 View Report
Rainbow Trout 8 lbs. 12 oz. 3-11-2019 View Report
Rainbow Trout 8 lbs. 3-11-2019 View Report
Rainbow Trout 7 lbs. 12 oz. 2-25-2019 View Report
Rainbow Trout 7 lbs. 8 oz. 3-11-2019 View Report
Rainbow Trout 7 lbs. 1 oz. 12-09-2018 View Report
Rainbow Trout 7 lbs. 3-11-2019 View Report
Rainbow Trout 6 lbs. 14 oz. 2-25-2019 View Report
Rainbow Trout 6 lbs. 1 oz. 12-09-2018 View Report

Latest Fish Plants

Plant DateSpeciesSourceTotal Pounds
3-17-2019Rainbow TroutCDFW 
2-24-2019Rainbow TroutCDFW 
12-02-2018Rainbow TroutCDFW 
11-30-2018Rainbow TroutSan Bernardino County Regional Parks850
11-04-2018Rainbow TroutCDFW 


Latest Fish Reports

Date Report Author
3-11-2019 Guasti Park Catches of the Week
Here are this weeks Cucamonga-Guasti Catches of the... more »
San Bernardino Parks Staff
2-25-2019 Catches of the Week
Here are this weeks catches of the week. ... more »
San Bernardino Parks Staff
1-8-2019 8.5 lb Trout
Wow! A 8.5 LB trout was caught by... more »
San Bernardino Parks Staff
12-9-2018 Trout Derby Results!
On Saturday, December 8, 2018, 242 fisherman attended... more »
San Bernardino Parks Staff
3-24-2018 Cucamonga-Guasti Fishing Report
Trout: 5 Catfish: 3 Largemouth Bass: 1 Crappie: 1 Bluegill/Redear: 1 Striped Bass:... more »
Cucamonga-Guasti Staff

Detailed Map