# StepDrawdownEvent

> **StepDrawdownEvent** = [`HydrodynamicEventBase`](/core/api/type-aliases/HydrodynamicEventBase) & `object`

## Type Declaration

### recovery?

> `optional` **recovery?**: [`RecoveryPhase`](/core/api/type-aliases/RecoveryPhase)

### static\_level?

> `optional` **static\_level?**: `number`

### static\_level\_precision?

> `optional` **static\_level\_precision?**: `number`

### steps

> **steps**: [`PumpingStep`](/core/api/type-aliases/PumpingStep)[]

### type

> **type**: `"step_drawdown"`