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The list below are technical measures to increase the [[Resilient WASH systems in drought-prone areas|resilience of WASH systems]].
====Surface water: Managed Aquifer Recharge (MAR)====
[[Image:infiltration ponds small.jpg|thumb|right|150px|[[Infiltration ponds]]]]
[[Image: bare rock catchment small.jpg|thumb|right|150px|[[Natural rock catchment and Open water reservoir]]]]
[[Image:rainwater harvesting small.jpg|thumb|right|150px|[[Rainwater harvesting]]]]
[[Image:HandDugWell.jpg|thumb|right|150px|[[Traditional hand-dug wells]]]]
====Surface water: Managed Aquifer Recharge (MAR)====
* [[Infiltration_ponds|Infiltration ponds]]
* [[Contour trenches|Contour trenches]]
====Surface water: ground catchment & storage====
[[Image: bare rock catchment small.jpg|thumb|right|150px|[[Natural rock catchment and Open water reservoir]]]]
*[[Natural rock catchment and Open water reservoir]]
*[[Natural or artificial ground catchment and Lined sub-surface tanks|Natural or artificial ground catchment and Lined sub-surface tanks]]
====Surface water: other catchment & storage====
[[Image:rainwater harvesting small.jpg|thumb|right|150px|[[Rainwater harvesting]]]]
*[[Rainwater harvesting|Rooftop rainwater harvesting]]
*[[Dew collection and storage]]
====Shallow groundwater====
[[Image:HandDugWell.jpg|thumb|right|150px|[[Traditional hand-dug wells]]]]
*[[Dug wells|Traditional hand-dug wells]]
*[[Riverbed hand-dug wells]]