| FindAll(RainfallRunoffData, String) | Get a catchment via its name. Returns null if no catchment has this name. |
| FindAll(ICatchments, String, IQuantity) | Find all catchments with the specified name, and providing the specified quantity |
| FindAll(RainfallRunoffData, String, IQuantity) | Find all catchments with the specified name, and offering the specified quantity. Returns null if none found. |