|[[Image:94px-Icon_stonehammer.png|center|link=http://akvo.org/wiki/index.php/Percussion_-_Stone_hammer]]
|-
|[[Image:Auger_drilling.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_general]] |[[Image:Vonder_rig.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_Vonder_rig]] |[[Image:Point_and_well.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Hand_auger_-_driven_wells]]|[[Image:Percussion_drilling.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Percussion_-_general]]|[[Image:Stone_hammer_well drilling.PNG|center|150px130px|link=http://akvo.org/wiki/index.php/Percussion_-_Stone_hammer]]
|-
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Hand auger - general]]
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Percussion - general]]
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Percussion_-_Stone_hammer|Percussion - <br>Stone hammer]]</div>
|}- {|bordercolspan="15" cellspacingstyle="0background-color:black;" |
|-
|[[Image:infiltration wells.png|center|link=http://akvo.org/wiki/index.php/Infiltration_wells]]
|-
|[[Image:Infiltration_Well.JPG|center|150px130px|link=http://akvo.org/wiki/index.php/Infiltration_wells]] |[[Image:Manually_rotated jetting.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Jetting_-_general]]|[[Image:Emas drilling.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Jetting_-_EMAS_method]]|[[Image:jetting engine small.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Jetting_-_Engine_powered_rotary_jetting]]|[[Image:Rota_sludge.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Rota_sludge]]
|-
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Infiltration wells]]</div>
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Jetting_-_Engine_powered_rotary_jetting|Jetting - Engine<br>powered rotary jetting]]]</div>
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Sludging - Rota sludge]]</div>
|}- {|bordercolspan="15" cellspacingstyle="0background-color:black;" |
|-
|[[Image:Icon_sludge.png|center|link=http://akvo.org/wiki/index.php/Sludging_-_Baptist_method]]
|[[Image:riverbed jetted and driven wells.png|center|link=http://akvo.org/wiki/index.php/Riverbed_jetted_and_driven_wells]]
|-
|[[Image:Baptist drilling small.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Baptist_method]] |[[Image:Asian sludge.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Sludging_-_Asian_sludge]]|[[Image:HandDugWell.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Traditional_hand-dug_wells]]|[[Image:Riverbed Well.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Riverbed_hand-dug_wells]]|[[Image:jetted driven well point.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Riverbed_jetted_and_driven_wells]]
|-
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Sludging - Baptist method]]</div>
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Riverbed hand-dug wells]]</div>
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Riverbed_jetted_and_driven_wells|Riverbed jetted <br>and driven wells]]</div>
|}- {|bordercolspan="15" cellspacingstyle="0background-color:black;" |
|-
|[[Image:rooted reservoir well.png|center|link=http://akvo.org/wiki/index.php/Rooted_Reservoir_Well]]
|[[Image:bamboo screens icon.png|center|link=http://akvo.org/wiki/index.php/Bamboo_screens]]
|-
|[[Image:refilled well.jpg|center|150px130px|link=http://akvo.org/wiki/index.php/Rooted_Reservoir_Well]]|[[Image:Bamboo_screens short.PNG|center|150px130px|link=http://akvo.org/wiki/index.php/Bamboo_screens]]
|-
|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Rooted Reservoir Well]]</div>
