ThamesAI — Wellington AI

Select River

Rainfall / Flood Scenario

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Peak Flow (m³/s)

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24h Volume (M m³)

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Ch-1 Fill @ Peak (hrs)

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Barrier Status

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Flood Risk

Thames

United Kingdom · Scenario: Heavy Rainfall

Tributaries / Sources6

Avg Source Output250 m³/s

Storm Multiplier1.4×

Acceleration / hour0.03

Barrier Safe Flow2,500 m³/s

Simulation Duration24 hrs

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Base Flow (m³/s)

(sources+1) × output × storm

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Peak Flow @ hr 24

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Channel-1 Capacity (M m³)

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Hours to Overtop Ch-1

Cumulative Floodwater Volume Over 24 Hours

Hourly Flow Rate vs Channel Capacities

Hour-by-Hour Simulation Ledger

Hr	Flow m³/s	Hourly Vol m³	Cumulative m³	Ch-1 Fill hrs	Ch-2 Fill hrs	Ch-3 Fill hrs	Channel Risk	Barrier

Flow(t) = base flow × (1 + acceleration × (t−1)). Hourly volume = flow × 3600 s. Channel capacity = π·r²·h/m × L per stretch. Planning-level model — requires hydrological validation before operational use.

Thames Barrier Load Analysis

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Peak Flow (m³/s)

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Warning Threshold (FOS × safe)

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Flooding Threshold (5 × FOS × safe)

Scenario Comparison — Peak Flow (m³/s), log scale

Scenario Matrix (for selected river)

Scenario	Sources	Output	Accel	Storm	Peak Flow	24h Volume M m³	Barrier	Result

River Schematic — Source → Channel 1 → 2 → 3 → Barrier → Sea

Within capacity

Flow shifting

Flooding / overtop

Barrier

Hydrology & Storm Inputs

Sources / Tributaries

Avg Source Output (m³/s)

Acceleration Factor / hr

Storm Multiplier

Simulation Duration (hrs)

Initial Water Level (m)

Channel Geometry

Equivalent Radius (m)

Effective Height (m)

Reduction Factor m

Channel 1 Length L

Channel 2 Length L

Channel 3 Length L

Safety & Barrier Inputs

Sustainable Hours 1

Sustainable Hours 2

Sustainable Hours 3

Barrier Safe Flow (m³/s)

Barrier Flow FOS

Model converts the original Thames C-program flood concept into an editable simulation. All values are planning-level assumptions and require hydrological validation before any operational use.

ThamesAI · Wellington AI Climate AI Suite · Planning-level flood simulation. Not an operational flood-warning system.