XWET courses
8 courses · Clackamas Community College · Fall 2026
- XWET C001 — 1-Day Cross Connection Specialist Update1 section
- XWET C002 — 1-Day Tester Renewal1 section
- XWET C003 — 2-Day Tester Retrain/Renewal1 section
- XWET C004 — 4-Day Cross Connection Specialist Course1 section
- XWET C005 — 5-Day Backflow Tester Course1 section
- XWET C007 — Water Environment School1 section
- XWET C008 — Waterworks School1 section
- XWET C010 — Wastewater Collections and Treatment 4-Day ABC Licensure Exam Preparatory Course Levels 1-41 section
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