15 April 2010
- 21:0421:04, 15 April 2010 diff hist +109 Mid Scale Community Water Treatment Facility →Biological Filtration
- 21:0221:02, 15 April 2010 diff hist +180 Mid Scale Community Water Treatment Facility →Materials
- 20:5820:58, 15 April 2010 diff hist +204 Mid Scale Community Water Treatment Facility →Filter Maintenance
- 20:5720:57, 15 April 2010 diff hist +778 Mid Scale Community Water Treatment Facility No edit summary
- 20:5120:51, 15 April 2010 diff hist +97 Mid Scale Community Water Treatment Facility →Facility Design
- 20:1320:13, 15 April 2010 diff hist 0 Mid Scale Community Water Treatment Facility →Facility Design
- 20:1120:11, 15 April 2010 diff hist +3 Mid Scale Community Water Treatment Facility →Facility Design
- 20:0920:09, 15 April 2010 diff hist +182 Mid Scale Community Water Treatment Facility →Facility Design
- 20:0620:06, 15 April 2010 diff hist 0 N File:Slow Sand Filter.JPG No edit summary
- 20:0520:05, 15 April 2010 diff hist 0 N File:Basin.JPG No edit summary
- 20:0420:04, 15 April 2010 diff hist 0 N File:Sieve.JPG No edit summary
- 19:5819:58, 15 April 2010 diff hist +20 Mid Scale Community Water Treatment Facility →Alternative Sieve Apparatus
- 19:5819:58, 15 April 2010 diff hist 0 N File:Sieve.pdf No edit summary
- 19:5719:57, 15 April 2010 diff hist +60 Mid Scale Community Water Treatment Facility →Facility Design
- 19:5719:57, 15 April 2010 diff hist 0 N File:Slow sand filter.pdf No edit summary
- 19:5519:55, 15 April 2010 diff hist 0 N File:Settling basin.pdf No edit summary
- 19:4719:47, 15 April 2010 diff hist +638 Mid Scale Community Water Treatment Facility No edit summary
- 19:3519:35, 15 April 2010 diff hist +1 Mid Scale Community Water Treatment Facility →Facility Design
- 19:3419:34, 15 April 2010 diff hist +108 Mid Scale Community Water Treatment Facility →Design Drawbacks
- 19:2619:26, 15 April 2010 diff hist +43 Mid Scale Community Water Treatment Facility →Facility Design