Aquifer Storage Calculator
Estimate aquifer storage capacity and assess groundwater sustainability based on recharge and abstraction.
Aquifer Dimensions
Aquifer Properties
Drainable porosity (unconfined aquifer)
Recharge & Abstraction
Sustainability Status
Sustainable
Index: 100.0%
Usable Storage
2250M m3
Years of Storage
45
Annual Recharge
50M m3
Net Change
+0M m3
Storage Volumes
Aquifer Volume25 billion m3
Total Pore Space6250M m3
Current Storage2250M m3
Water Level Change+0 mm/year
Storage Utilization
100.0% of usable storage occupied
About Aquifer Storage
Aquifer storage depends on the geological properties and saturated thickness. Specific yield indicates how much water can be extracted by gravity drainage, while the storage coefficient accounts for both drainage and compression effects.