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Tuesday, October 27, 2026
Fire Prevention Month
Bay District Volunteer Fire Department
Fire & EMS Calculator Library › Phase 9: Incident Command, Transport & Resource Planning
Phase 9 · Tool 67 of 77

Incident Water Demand Tracker

Cumulative demand = sum of active line/device flows, for up to 4 lines, with volume used per stream.

ℹVerify locally before acting. This tool is a planning and arithmetic aid, not a substitute for training, local SOPs, calibrated instruments, or scene assessment. Confirm critical values independently. Suite status: DRAFT - not yet department-approved for operational use.
When you'd use this: Tracking total water demand as additional lines go into service on a working fire - see the current combined gpm and the volume each line has used, to compare against available supply in real time.

Active Lines

Result

Enter at least one active line and press Calculate.

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