Recent recorded grades — Fall 2023: 2.96 GPA, 25.0% A/AB (n=12 letter grades); Fall 2024: 2.87 GPA, 26.3% A/AB (n=19 letter grades); Fall 2025: 2.84 GPA, 22.6% A/AB (n=31 letter grades).
Fall 2026
On-site Waste Water Treatment and Dispersal
Covers on-site treatment and dispersal of wastewater for homes and small communities, including constructed wetlands and regulations.
Recorded instructors · Fall 2026 Krishnapuram Karthikeyan
Summary
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Recent recorded grades — Fall 2023: 2.96 GPA, 25.0% A/AB (n=12 letter grades); Fall 2024: 2.87 GPA, 26.3% A/AB (n=19 letter grades); Fall 2025: 2.84 GPA, 22.6% A/AB (n=31 letter grades).
Grade history
↗ average GPA
letter grades
letter grades
A
AB
B
BC
C
D
F
All recorded terms · compare terms & instructors
Prerequisites
Course mapProfessors
Fall 2026Historical instructors & teaching patterns
KRISHNAPURAM KARTHIKEYAN is recorded teaching in Fall 2006, Fall 2007, Fall 2008, Fall 2009, Fall 2012, Fall 2013, Fall 2014, Fall 2015, Fall 2016, Fall 2017, Fall 2018, Fall 2019, Fall 2020, Fall 2021, Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.
Recorded history may be incomplete and does not establish a future schedule.
Calendar & sections
Fall 2026Schedule loads here as you scroll.
| Section | Mode | Enrolled / capacity | Waitlist |
|---|---|---|---|
| LEC 001 | Online (some classroom) | 32 / 40 | 0 |
| LEC 001 | Online (some classroom) | 2 / 40 | 0 |
| LEC 001 | Online (some classroom) | 0 / 40 | 0 |
Times are Central. Select a meeting for details; export includes recorded dates for the selected sections. Enrollment reflects scan time.
Meeting source records
Student experience
the class
Recent recorded grades — Fall 2023: 2.96 GPA, 25.0% A/AB (n=12 letter grades); Fall 2024: 2.87 GPA, 26.3% A/AB (n=19 letter grades); Fall 2025: 2.84 GPA, 22.6% A/AB (n=31 letter grades).
difficulty & workload
No workload feedback recorded.
Topics
Skills
Grades
Latest available · Fall 2025— not enough history to project Fall 2026.
Grade distribution · % of letter grades
A
AB
B
BC
C
D
F
Grades over time
Through Fall 2025
More grade details Grade mix, volume & source data
Where this course fits relative to
Latest available grades · Fall 2025 · all course levels
GPA
Higher than % of other courses in this group.
Course GPAs · red marks this course’s range
letter grades
More recorded grades than % of other courses in this group.
Typical course in this group: letter grades.
About this comparison
1320 courses over the same term, each with at least 30 recorded letter grades. Cross-listed courses count once. GPA is not a measure of difficulty or teaching quality. The typical course is the median by recorded grade count; tied values are not counted as lower. Grade counts describe course scale, not unique students or typical section size.
Descriptions compare GPA with this group’s average: at least 0.20 higher or lower; otherwise close to average. Section size uses median recorded enrollment: small up to 30, mid-sized 31–99, large 100+. Lectures and discussion/lab sections are described separately.
Sources & history
UW–Madison
Catalog & offerings
Descriptions, prerequisites, and recorded course offerings.
Catalog observation history
Observations at scan time; dates do not imply when a catalog change took effect.
Selected offering source records
On-Site Waste Water Treatment and Dispersal
Recorded 2026-09-07On-Site Waste Water Treatment and Dispersal
Recorded 2026-09-07On-Site Waste Water Treatment and Dispersal
Recorded 2026-09-07Raw records
[
{
"run_id": "20260907T155543-ce3781c4",
"semester": "1272",
"observed_at": "2026-09-07 15:55:43.033547+00:00",
"offering_id": "1272:112:020058",
"course_id": "BSE/CIVENGR/SOILSCI 372",
"course_uid": "course_ebb1f82495b1df7f2e401295",
"term_id": "1272",
"source_course_id": "020058",
"source_subject_id": "112",
"title": "On-Site Waste Water Treatment and Dispersal",
"credits_min": 2,
"credits_max": 2,
"typically_offered": "Fall"
},
{
"run_id": "20260907T155543-ce3781c4",
"semester": "1272",
"observed_at": "2026-09-07 15:55:43.033547+00:00",
"offering_id": "1272:240:020058",
"course_id": "BSE/CIVENGR/SOILSCI 372",
"course_uid": "course_ebb1f82495b1df7f2e401295",
"term_id": "1272",
"source_course_id": "020058",
"source_subject_id": "240",
"title": "On-Site Waste Water Treatment and Dispersal",
"credits_min": 2,
"credits_max": 2,
"typically_offered": "Fall"
},
{
"run_id": "20260907T155543-ce3781c4",
"semester": "1272",
"observed_at": "2026-09-07 15:55:43.033547+00:00",
"offering_id": "1272:908:020058",
"course_id": "BSE/CIVENGR/SOILSCI 372",
"course_uid": "course_ebb1f82495b1df7f2e401295",
"term_id": "1272",
"source_course_id": "020058",
"source_subject_id": "908",
"title": "On-Site Waste Water Treatment and Dispersal",
"credits_min": 2,
"credits_max": 2,
"typically_offered": "Fall"
}
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Student reviews
Original comments behind the course and instructor summaries.
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Madgrades
Grade history
Recorded grade distributions by term, section, and instructor.
Explore recorded gradesModel outputs & technical records
nvidia/Qwen3.6-35B-A3B-NVFP4
LLM outputs across runs
Full model traces
Recorded model configuration, reasoning, and tool conversations.
Model & dataset provenance
{
"model": "nvidia/Qwen3.6-35B-A3B-NVFP4",
"model_revision": "1355db6a052410cfd62085d94b58866fd0f2c3c5",
"task_version": "14",
"output_id": "8cdbd3345b03ea4f3be188d28bc5f8b3edb3648e78f89f7f1171306c5cdc1cf9",
"requirements_status": "valid",
"dataset_revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
"observed_at": "2026-09-07 15:55:43.033547+00:00"
}