The Lagoon course explorerUC Santa Barbara
A little clarity.
A better quarter.
Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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ENV S courses
ENV S
ENV S 119
3.33Average GPA
43.1%A-range grades
109 enrollmentsThrough Fall 2019
ENV S
ENV S 199RA
4.00Average GPA
100.0%A-range grades
109 enrollmentsThrough Winter 2020
ENV S
ENV S 193FE
3.65Average GPA
71.8%A-range grades
103 enrollmentsThrough Winter 2023
ENV S
ENV S 141
2.75Average GPA
24.5%A-range grades
102 enrollmentsThrough Winter 2022
ENV S
ENV S 193SD
3.03Average GPA
33.3%A-range grades
96 enrollmentsThrough Fall 2018
ENV S
ENV S 159
3.47Average GPA
60.0%A-range grades
95 enrollmentsThrough Fall 2025
ENV S
ENV S 145
3.57Average GPA
77.7%A-range grades
94 enrollmentsThrough Winter 2025
ENV S
ENV S 121
3.28Average GPA
54.7%A-range grades
86 enrollmentsThrough Spring 2022
ENV S
ENV S 193WL
3.90Average GPA
91.9%A-range grades
86 enrollmentsThrough Spring 2024
ENV S
ENV S 130EV
3.92Average GPA
96.5%A-range grades
85 enrollmentsThrough Fall 2022
ENV S
ENV S 148
4.00Average GPA
100.0%A-range grades
84 enrollmentsThrough Fall 2025
ENV S
ENV S 140
3.57Average GPA
62.7%A-range grades
83 enrollmentsThrough Winter 2026
ENV S
ENV S 114B
3.90Average GPA
92.5%A-range grades
80 enrollmentsThrough Winter 2026
ENV S
ENV S 193CB
3.58Average GPA
61.0%A-range grades
77 enrollmentsThrough Fall 2021
ENV S
ENV S 158
3.25Average GPA
47.4%A-range grades
76 enrollmentsThrough Fall 2014
ENV S
ENV S 193CR
3.61Average GPA
82.7%A-range grades
75 enrollmentsThrough Spring 2020
ENV S
ENV S 193CA
3.38Average GPA
45.2%A-range grades
73 enrollmentsThrough Fall 2019
ENV S
ENV S 193AW
3.62Average GPA
76.4%A-range grades
72 enrollmentsThrough Spring 2026
ENV S
ENV S 193PE
3.78Average GPA
85.9%A-range grades
72 enrollmentsThrough Spring 2026
ENV S
ENV S 166BT
3.40Average GPA
55.1%A-range grades
69 enrollmentsThrough Winter 2013
ENV S
ENV S 193PS
3.81Average GPA
85.5%A-range grades
69 enrollmentsThrough Winter 2019
ENV S
ENV S 193GC
3.28Average GPA
38.8%A-range grades
67 enrollmentsThrough Spring 2024
ENV S
ENV S 193RE
3.52Average GPA
60.9%A-range grades
65 enrollmentsThrough Spring 2026
ENV S
ENV S 193ME
3.11Average GPA
39.1%A-range grades
64 enrollmentsThrough Winter 2017
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗