| 🏠 Assurance Home | 📊 KPIs | ⚠️ Diagnostics

🧭 1. Stage Purpose

• Recover clarified water (supernatant) from the clarifier overflow
• Maximize water recovery for reuse or downstream treatment
• Maintain separation between solids (bottom) and liquid (top)
• Deliver consistent, low-turbidity water to downstream systems
• Prevent solids carryover into downstream processes

📊 2. Normal Operating Envelope

• Overflow Rate: ___ to ___ GPM
• Effluent Turbidity: ___ to ___ NTU (or “clear visually”)
• Clarifier Level: Stable within ___ % of design level
• Sludge Blanket Level: ___ to ___ % of tank depth
• Visual: Clear effluent, no visible solids, no surging

🟢 3. What “Normal” Looks Like

• Effluent is clear with no visible solids
• Overflow is steady and consistent