# Deficit Recorders

- [Numpy Array Node Deficit Recorder](/waterstrategy/modeling-basics/recorders/deficit-recorders/numpy-array-node-deficit-recorder.md)
- [Numpy Array Node Supplied Ratio Recorder](/waterstrategy/modeling-basics/recorders/deficit-recorders/numpy-array-node-supplied-ratio-recorder.md)
- [Numpy Array Node Curtailment Ratio Recorder](/waterstrategy/modeling-basics/recorders/deficit-recorders/numpy-array-node-curtailment-ratio-recorder.md)
- [Total Deficit Node Recorder](/waterstrategy/modeling-basics/recorders/deficit-recorders/total-deficit-node-recorder.md)
- [Deficit Frequency Node Recorder](/waterstrategy/modeling-basics/recorders/deficit-recorders/deficit-frequency-node-recorder.md)