|style="background:#efefef;"|[[Image:icon_stonehammer.png|center|link=http://akvo.org/wiki/index.php/Percussion_-_Stone_hammer]]
|-
|style="background:#efefef;"|[[Image:Auger_drilling.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_general]] |style="background:#efefef;"|[[Image:Vonder_rig.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_Vonder_rig]] |style="background:#efefef;"|[[Image:Point_and_well.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_driven_wells]]|style="background:#efefef;"|[[Image:Percussion_drilling.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Percussion_-_general]]|style="background:#efefef;"|[[Image:Stone_hammer_well drilling.PNG|center|120px130px|link=http://akvo.org/wiki/index.php/Percussion_-_Stone_hammer]]
|-
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Hand auger - general]]
|style="background:#efefef;"|[[Image:Icon_sludge.png|center|link=http://akvo.org/wiki/index.php/Sludging_-_Baptist_method]]
|-
|style="background:#efefef;"|[[Image:Manually_rotated jetting.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Jetting_-_general]]|style="background:#efefef;"|[[Image:Emas drilling.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Jetting_-_EMAS_method]]|style="background:#efefef;"|[[Image:jetting engine small.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Jetting_-_Engine_powered_rotary_jetting]]|style="background:#efefef;"|[[Image:Rota_sludge.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Rota_sludge]]|style="background:#efefef;"|[[Image:Baptist drilling small.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Baptist_method]]
|-
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Jetting - general]]</div>
|style="background:#efefef;"|[[Image:riverbed jetted and driven wells.png|center|link=http://akvo.org/wiki/index.php/Riverbed_jetted_and_driven_wells]]
|-
|style="background:#efefef;"|[[Image:Asian sludge.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Asian_sludge]]|style="background:#efefef;"|[[Image:HandDugWell.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Traditional_hand-dug_wells]]|style="background:#efefef;"|[[Image:Infiltration_Well.JPG|center|120px130px|link=http://akvo.org/wiki/index.php/Infiltration_wells]] |style="background:#efefef;"|[[Image:Riverbed Well.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Riverbed_hand-dug_wells]]|style="background:#efefef;"|[[Image:jetted driven well point.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Riverbed_jetted_and_driven_wells]]
|-
|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Sludging - Asian sludge]]</div>
|style="background:#efefef;"|
|-
|style="background:#efefef;"|[[Image:refilled well.jpg|center|120px130px|link=http://akvo.org/wiki/index.php/Rooted_Reservoir_Well]]|style="background:#efefef;"|[[Image:Bamboo_screens short.PNG|center|120px130px|link=http://akvo.org/wiki/index.php/Bamboo_screens]]
|style="background:#efefef;"|
|style="background:#efefef;"|
