Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Bill Gates
|
291,183
|
9,393
|
GA
|
Mid
|
2
|
Sustainable Development Goals
|
135,930
|
4,384
|
C
|
Mid
|
3
|
Climate change
|
122,687
|
3,957
|
FA
|
Mid
|
4
|
Schistosomiasis
|
80,133
|
2,584
|
B
|
High
|
5
|
International Society for Krishna Consciousness
|
78,516
|
2,532
|
B
|
Mid
|
6
|
Pollution
|
71,951
|
2,321
|
B
|
Low
|
7
|
Female genital mutilation
|
65,999
|
2,129
|
FA
|
Low
|
8
|
Air pollution
|
64,543
|
2,082
|
B
|
Low
|
9
|
Developing country
|
62,605
|
2,019
|
C
|
Mid
|
10
|
Diarrhea
|
55,928
|
1,804
|
B
|
High
|
11
|
Water pollution
|
55,901
|
1,803
|
B
|
High
|
12
|
Menstruation
|
55,762
|
1,798
|
B
|
Low
|
13
|
Ecosystem
|
55,030
|
1,775
|
B
|
Low
|
14
|
Nematode
|
53,937
|
1,739
|
B
|
Low
|
15
|
Cholera
|
51,638
|
1,665
|
B
|
High
|
16
|
Chlorine
|
50,867
|
1,640
|
GA
|
Mid
|
17
|
Gastroenteritis
|
50,443
|
1,627
|
GA
|
Top
|
18
|
Glory hole
|
50,246
|
1,620
|
B
|
Unknown
|
19
|
Sustainability
|
46,963
|
1,514
|
B
|
Low
|
20
|
Waste management
|
44,159
|
1,424
|
B
|
Mid
|
21
|
Bidet
|
40,001
|
1,290
|
C
|
Low
|
22
|
Phosphorus
|
39,810
|
1,284
|
B
|
Low
|
23
|
Dave Matthews Band Chicago River incident
|
36,511
|
1,177
|
C
|
Low
|
24
|
Fertilizer
|
34,523
|
1,113
|
B
|
Mid
|
25
|
Feces
|
34,177
|
1,102
|
C
|
High
|
26
|
Bill & Melinda Gates Foundation
|
33,704
|
1,087
|
B
|
Mid
|
27
|
Soil
|
32,152
|
1,037
|
B
|
Mid
|
28
|
Malnutrition
|
30,747
|
991
|
B
|
High
|
29
|
Urination
|
30,240
|
975
|
B
|
Low
|
30
|
Hookworm
|
29,104
|
938
|
Start
|
Mid
|
31
|
Water resources
|
28,586
|
922
|
B
|
Mid
|
32
|
Septic tank
|
28,104
|
906
|
C
|
Mid
|
33
|
Cysticercosis
|
27,365
|
882
|
C
|
Low
|
34
|
Drinking water
|
25,804
|
832
|
B
|
High
|
35
|
Wetland
|
25,611
|
826
|
B
|
Low
|
36
|
Tampon
|
25,149
|
811
|
C
|
Low
|
37
|
Rainwater harvesting
|
25,101
|
809
|
C
|
Mid
|
38
|
Hammam
|
25,014
|
806
|
B
|
Mid
|
39
|
Swachh Bharat Mission
|
24,410
|
787
|
C
|
High
|
40
|
Public health
|
24,084
|
776
|
C
|
High
|
41
|
Toilet
|
24,033
|
775
|
C
|
Top
|
42
|
Hygiene
|
23,946
|
772
|
C
|
Top
|
43
|
Sewage treatment
|
23,017
|
742
|
B
|
High
|
44
|
Urine
|
21,993
|
709
|
B
|
High
|
45
|
Cistern
|
21,705
|
700
|
Start
|
Low
|
46
|
Fresh water
|
21,627
|
697
|
C
|
High
|
47
|
Human feces
|
21,570
|
695
|
C
|
High
|
48
|
Defecation
|
21,415
|
690
|
C
|
Low
|
49
|
Compost
|
21,241
|
685
|
B
|
High
|
50
|
Toilet seat
|
21,134
|
681
|
C
|
Mid
|
51
|
Emergency management
|
20,854
|
672
|
B
|
High
|
52
|
Slum
|
20,663
|
666
|
B
|
Low
|
53
|
Water scarcity
|
20,474
|
660
|
B
|
Low
|
54
|
Groundwater
|
20,166
|
650
|
C
|
Mid
|
55
|
Vermicompost
|
19,430
|
626
|
C
|
Low
|
56
|
Parasitic worm
|
19,372
|
624
|
B
|
High
|
57
|
Oxfam
|
19,171
|
618
|
C
|
Low
|
58
|
Social norm
|
18,998
|
612
|
C
|
Low
|
59
|
Millennium Development Goals
|
18,694
|
603
|
B
|
Mid
|
60
|
Landfill
|
18,593
|
599
|
C
|
Mid
|
61
|
Flush toilet
|
17,399
|
561
|
B
|
Mid
|
62
|
Wastewater treatment
|
17,326
|
558
|
C
|
High
|
63
|
Antimicrobial resistance
|
16,981
|
547
|
B
|
High
|
64
|
Wudu
|
16,973
|
547
|
Start
|
Low
|
65
|
Ascaris lumbricoides
|
16,964
|
547
|
C
|
Low
|
66
|
Miasma theory
|
16,822
|
542
|
C
|
Low
|
67
|
Ramakrishna Mission
|
16,683
|
538
|
C
|
Mid
|
68
|
Terra preta
|
16,462
|
531
|
B
|
Low
|
69
|
Sanitation
|
16,296
|
525
|
B
|
Top
|
70
|
Waste
|
15,052
|
485
|
C
|
Mid
|
71
|
Soil contamination
|
15,008
|
484
|
C
|
Low
|
72
|
Violence against women
|
14,937
|
481
|
B
|
Low
|
73
|
Land reclamation
|
14,818
|
478
|
C
|
High
|
74
|
Biochemical oxygen demand
|
14,664
|
473
|
C
|
Mid
|
75
|
Biogas
|
14,488
|
467
|
C
|
Mid
|
76
|
Plumbing
|
14,226
|
458
|
C
|
Mid
|
77
|
Thomas Crapper
|
14,175
|
457
|
C
|
Low
|
78
|
Detergent
|
14,118
|
455
|
Start
|
Top
|
79
|
Toilet paper
|
13,738
|
443
|
C
|
Unknown
|
80
|
Open defecation
|
13,516
|
436
|
B
|
Top
|
81
|
Anal hygiene
|
13,360
|
430
|
C
|
Low
|
82
|
Menstrual cup
|
13,222
|
426
|
C
|
High
|
83
|
Squat toilet
|
13,144
|
424
|
Start
|
Mid
|
84
|
Anaerobic digestion
|
13,028
|
420
|
C
|
Mid
|
85
|
Antimicrobial
|
13,009
|
419
|
C
|
Low
|
86
|
Dracunculiasis
|
12,878
|
415
|
FA
|
Low
|
87
|
Scavenger
|
12,801
|
412
|
C
|
Low
|
88
|
Biomass (energy)
|
12,625
|
407
|
C
|
Low
|
89
|
Neglected tropical diseases
|
12,408
|
400
|
C
|
High
|
90
|
Bidet shower
|
12,218
|
394
|
Start
|
Low
|
91
|
Sustainable Development Goal 3
|
12,116
|
390
|
C
|
Low
|
92
|
Sewage
|
12,034
|
388
|
B
|
High
|
93
|
Waterborne disease
|
11,991
|
386
|
C
|
High
|
94
|
Toilets in Japan
|
11,635
|
375
|
B
|
Low
|
95
|
Water treatment
|
11,596
|
374
|
C
|
Low
|
96
|
Sustainable Development Goal 1
|
11,537
|
372
|
C
|
Low
|
97
|
Disinfectant
|
11,449
|
369
|
C
|
Low
|
98
|
Bathroom
|
11,305
|
364
|
Start
|
Low
|
99
|
Hermetia illucens
|
11,171
|
360
|
Start
|
Low
|
100
|
Menstrual pad
|
11,166
|
360
|
C
|
Low
|
101
|
Litter
|
11,044
|
356
|
B
|
Low
|
102
|
Fecal–oral route
|
10,977
|
354
|
C
|
High
|
103
|
Veolia
|
10,852
|
350
|
C
|
Low
|
104
|
Municipal solid waste
|
10,816
|
348
|
C
|
Mid
|
105
|
Filariasis
|
10,688
|
344
|
C
|
Low
|
106
|
Anthelmintic
|
10,661
|
343
|
C
|
Low
|
107
|
Sustainable Development Goal 11
|
10,582
|
341
|
C
|
Low
|
108
|
Biomedical waste
|
10,398
|
335
|
Start
|
Low
|
109
|
Chemical oxygen demand
|
10,391
|
335
|
C
|
Mid
|
110
|
Sustainable Development Goal 4
|
10,370
|
334
|
C
|
Low
|
111
|
Toilet: Ek Prem Katha
|
10,309
|
332
|
C
|
Low
|
112
|
Dignity
|
10,233
|
330
|
C
|
Low
|
113
|
Trichuris trichiura
|
10,120
|
326
|
C
|
Low
|
114
|
Missionaries of Charity
|
9,969
|
321
|
C
|
Mid
|
115
|
Climate variability and change
|
9,795
|
315
|
C
|
Mid
|
116
|
Chamber pot
|
9,745
|
314
|
Unknown
|
Unknown
|
117
|
Eradication of infectious diseases
|
9,682
|
312
|
C
|
Low
|
118
|
Hand washing
|
9,644
|
311
|
B
|
High
|
119
|
Cesspit
|
9,389
|
302
|
C
|
Low
|
120
|
Greywater
|
9,340
|
301
|
C
|
High
|
121
|
Odor
|
9,302
|
300
|
C
|
Mid
|
122
|
Sustainable Development Goal 13
|
9,274
|
299
|
C
|
Low
|
123
|
History of water supply and sanitation
|
9,119
|
294
|
B
|
High
|
124
|
Public humiliation
|
8,961
|
289
|
C
|
Low
|
125
|
Public toilet
|
8,931
|
288
|
C
|
High
|
126
|
Islamic toilet etiquette
|
8,854
|
285
|
Start
|
Low
|
127
|
Culture and menstruation
|
8,678
|
279
|
C
|
Low
|
128
|
Sustainable Development Goal 12
|
8,622
|
278
|
C
|
Low
|
129
|
Bathing
|
8,559
|
276
|
C
|
Low
|
130
|
World Water Day
|
8,554
|
275
|
C
|
Mid
|
131
|
Sustainable Development Goal 17
|
8,538
|
275
|
C
|
Low
|
132
|
Manure
|
8,510
|
274
|
C
|
Low
|
133
|
Sustainable Development Goal 6
|
8,460
|
272
|
C
|
Low
|
134
|
Public bathing
|
8,415
|
271
|
C
|
Low
|
135
|
Menstrual Hygiene Day
|
8,401
|
271
|
C
|
High
|
136
|
Soil fertility
|
8,151
|
262
|
C
|
Mid
|
137
|
Water supply
|
8,137
|
262
|
C
|
Low
|
138
|
Pit latrine
|
8,106
|
261
|
B
|
High
|
139
|
Latrine
|
8,103
|
261
|
Start
|
Low
|
140
|
Female urinal
|
8,092
|
261
|
C
|
Low
|
141
|
Biodegradation
|
8,074
|
260
|
Start
|
Mid
|
142
|
Urinal
|
8,057
|
259
|
B
|
Mid
|
143
|
Scatology
|
8,021
|
258
|
Start
|
Low
|
144
|
Storm drain
|
8,019
|
258
|
C
|
Mid
|
145
|
Public Distribution System (India)
|
7,768
|
250
|
B
|
High
|
146
|
Sustainable Development Goal 16
|
7,762
|
250
|
Start
|
Low
|
147
|
Ascariasis
|
7,751
|
250
|
B
|
High
|
148
|
Composting toilet
|
7,710
|
248
|
B
|
High
|
149
|
Activated sludge
|
7,640
|
246
|
C
|
Low
|
150
|
Marine pollution
|
7,570
|
244
|
B
|
Mid
|
151
|
Boyan Slat
|
7,506
|
242
|
Start
|
Low
|
152
|
Advocacy
|
7,202
|
232
|
Start
|
Mid
|
153
|
Nitrification
|
7,179
|
231
|
B
|
Low
|
154
|
Organic fertilizer
|
7,163
|
231
|
Start
|
Mid
|
155
|
Sewerage
|
7,036
|
226
|
Start
|
Low
|
156
|
Geophagia
|
7,029
|
226
|
Start
|
Low
|
157
|
Outhouse
|
6,971
|
224
|
B
|
Low
|
158
|
Helminthiasis
|
6,858
|
221
|
B
|
High
|
159
|
Sustainable Development Goal 2
|
6,784
|
218
|
C
|
Low
|
160
|
Unisex public toilet
|
6,687
|
215
|
Start
|
Low
|
161
|
Wet market
|
6,580
|
212
|
GA
|
Low
|
162
|
Echinococcosis
|
6,555
|
211
|
C
|
Low
|
163
|
Environmental health
|
6,494
|
209
|
C
|
Mid
|
164
|
List of people who died on the toilet
|
6,477
|
208
|
List
|
Low
|
165
|
Climate change in India
|
6,434
|
207
|
B
|
Mid
|
166
|
Sustainable Development Goal 14
|
6,252
|
201
|
C
|
Low
|
167
|
Sustainable Development Goal 15
|
6,223
|
200
|
C
|
Low
|
168
|
Leachate
|
6,210
|
200
|
C
|
Low
|
169
|
List of countries by total renewable water resources
|
6,173
|
199
|
List
|
Low
|
170
|
Septic drain field
|
6,152
|
198
|
Start
|
Low
|
171
|
Industrial wastewater treatment
|
6,098
|
196
|
C
|
Mid
|
172
|
Milorganite
|
6,081
|
196
|
B
|
Low
|
173
|
Wastewater
|
5,994
|
193
|
List
|
Top
|
174
|
Urban agriculture
|
5,898
|
190
|
B
|
Mid
|
175
|
Reclaimed water
|
5,856
|
188
|
B
|
Top
|
176
|
Denitrification
|
5,826
|
187
|
C
|
Low
|
177
|
Portable toilet
|
5,818
|
187
|
C
|
Mid
|
178
|
Smallholding
|
5,810
|
187
|
C
|
Low
|
179
|
Human waste
|
5,773
|
186
|
Start
|
High
|
180
|
Sustainable Development Goal 7
|
5,767
|
186
|
C
|
Low
|
181
|
Sustainable Development Goal 9
|
5,754
|
185
|
C
|
Low
|
182
|
Off-the-grid
|
5,735
|
185
|
C
|
Low
|
183
|
Industrial waste
|
5,727
|
184
|
Start
|
Low
|
184
|
Capacity building
|
5,702
|
183
|
C
|
Low
|
185
|
Groundwater pollution
|
5,663
|
182
|
B
|
High
|
186
|
Deworming
|
5,659
|
182
|
C
|
Low
|
187
|
Sanitary sewer
|
5,566
|
179
|
C
|
Mid
|
188
|
Night soil
|
5,521
|
178
|
C
|
Low
|
189
|
Shit flow diagram
|
5,436
|
175
|
C
|
Low
|
190
|
Ultraviolet germicidal irradiation
|
5,412
|
174
|
B
|
Low
|
191
|
Biodegradable waste
|
5,411
|
174
|
Start
|
Low
|
192
|
Ancylostoma duodenale
|
5,397
|
174
|
C
|
Low
|
193
|
Hookworm infection
|
5,360
|
172
|
B
|
Low
|
194
|
Sustainable Development Goal 8
|
5,176
|
166
|
C
|
Low
|
195
|
Supervised injection site
|
5,117
|
165
|
C
|
Low
|
196
|
Sustainable Development Goal 5
|
5,036
|
162
|
C
|
Low
|
197
|
Water pollution in India
|
4,925
|
158
|
C
|
Mid
|
198
|
Female urination device
|
4,868
|
157
|
C
|
Low
|
199
|
Bharat Sevashram Sangha
|
4,868
|
157
|
Start
|
Mid
|
200
|
Commode
|
4,852
|
156
|
Start
|
Low
|
201
|
Litter box
|
4,831
|
155
|
Start
|
Low
|
202
|
Waste management in India
|
4,809
|
155
|
Start
|
Low
|
203
|
Cloaca Maxima
|
4,655
|
150
|
Start
|
Low
|
204
|
Parasitology
|
4,622
|
149
|
C
|
Mid
|
205
|
Effluent
|
4,518
|
145
|
Start
|
High
|
206
|
Grease trap
|
4,509
|
145
|
C
|
Low
|
207
|
Sustainable Development Goal 10
|
4,463
|
143
|
C
|
Low
|
208
|
Dumpster diving
|
4,434
|
143
|
C
|
Mid
|
209
|
Toilet (room)
|
4,415
|
142
|
C
|
Low
|
210
|
Victorian Turkish baths
|
4,389
|
141
|
C
|
Mid
|
211
|
Diseases and epidemics of the 19th century
|
4,379
|
141
|
Start
|
Low
|
212
|
Water resources in India
|
4,377
|
141
|
C
|
Low
|
213
|
Garderobe
|
4,367
|
140
|
Start
|
Low
|
214
|
Stunted growth
|
4,282
|
138
|
C
|
High
|
215
|
Garbage
|
4,195
|
135
|
Start
|
Mid
|
216
|
Trickling filter
|
4,171
|
134
|
C
|
Low
|
217
|
Toilet-related injuries and deaths
|
4,108
|
132
|
Start
|
Low
|
218
|
Walkerton E. coli outbreak
|
4,052
|
130
|
C
|
Low
|
219
|
Intestinal parasite infection
|
3,959
|
127
|
Start
|
Low
|
220
|
Social distancing
|
3,934
|
126
|
C
|
Low
|
221
|
Fecal sludge management
|
3,927
|
126
|
B
|
High
|
222
|
Car wash
|
3,890
|
125
|
C
|
Low
|
223
|
Pig toilet
|
3,890
|
125
|
Stub
|
Low
|
224
|
Wrecking yard
|
3,863
|
124
|
Start
|
High
|
225
|
Pee curl
|
3,853
|
124
|
C
|
Low
|
226
|
Pathogen transmission
|
3,827
|
123
|
C
|
Mid
|
227
|
Retention basin
|
3,821
|
123
|
Start
|
Mid
|
228
|
One Health
|
3,756
|
121
|
C
|
Low
|
229
|
Manual scavenging
|
3,731
|
120
|
C
|
High
|
230
|
Global health
|
3,720
|
120
|
C
|
Mid
|
231
|
Waste collector
|
3,710
|
119
|
Start
|
Low
|
232
|
Reuse
|
3,653
|
117
|
B
|
Mid
|
233
|
Mottainai
|
3,644
|
117
|
C
|
Mid
|
234
|
Drinking water quality standards
|
3,636
|
117
|
C
|
Low
|
235
|
Water privatization
|
3,616
|
116
|
C
|
Mid
|
236
|
Homeless shelter
|
3,605
|
116
|
B
|
Low
|
237
|
Blackwater (waste)
|
3,595
|
115
|
Start
|
High
|
238
|
Sewage sludge
|
3,539
|
114
|
C
|
Mid
|
239
|
Menstrual hygiene management
|
3,497
|
112
|
B
|
High
|
240
|
Appropriate technology
|
3,488
|
112
|
B
|
Low
|
241
|
WASH
|
3,474
|
112
|
B
|
Top
|
242
|
Sludge
|
3,468
|
111
|
Stub
|
Low
|
243
|
Gong farmer
|
3,444
|
111
|
C
|
Low
|
244
|
Sanitation in ancient Rome
|
3,409
|
109
|
C
|
Low
|
245
|
List of Sustainable Development Goal targets and indicators
|
3,375
|
108
|
List
|
Low
|
246
|
Dry toilet
|
3,340
|
107
|
C
|
High
|
247
|
Pissoir
|
3,318
|
107
|
Stub
|
Low
|
248
|
Ductile iron pipe
|
3,297
|
106
|
C
|
Low
|
249
|
Street sweeper
|
3,296
|
106
|
Start
|
Low
|
250
|
Bioswale
|
3,291
|
106
|
Start
|
Low
|
251
|
Wet wipe
|
3,285
|
105
|
C
|
High
|
252
|
Pantyliner
|
3,268
|
105
|
Stub
|
Low
|
253
|
Drying
|
3,219
|
103
|
C
|
Low
|
254
|
Green infrastructure
|
3,211
|
103
|
C
|
Mid
|
255
|
Child mortality
|
3,148
|
101
|
C
|
Mid
|
256
|
Reuse of human excreta
|
3,142
|
101
|
C
|
High
|
257
|
Feminine hygiene
|
3,096
|
99
|
Start
|
High
|
258
|
Social marketing
|
3,083
|
99
|
C
|
High
|
259
|
Urinal deodorizer block
|
3,082
|
99
|
Start
|
Low
|
260
|
Triangle of death (Italy)
|
3,075
|
99
|
B
|
High
|
261
|
Stormwater
|
3,028
|
97
|
C
|
Mid
|
262
|
Sedimentation (water treatment)
|
3,028
|
97
|
Start
|
Low
|
263
|
Water security
|
2,993
|
96
|
C
|
Low
|
264
|
Chemical toilet
|
2,946
|
95
|
Start
|
Low
|
265
|
Constructed wetland
|
2,941
|
94
|
C
|
Mid
|
266
|
Smokey Mountain
|
2,864
|
92
|
C
|
Low
|
267
|
Sanitation of the Indus Valley Civilisation
|
2,810
|
90
|
Start
|
Unknown
|
268
|
Dual flush toilet
|
2,791
|
90
|
Start
|
Low
|
269
|
Aircraft lavatory
|
2,772
|
89
|
Start
|
Low
|
270
|
Combined sewer
|
2,769
|
89
|
C
|
Low
|
271
|
Water supply and sanitation in the State of Palestine
|
2,767
|
89
|
B
|
Mid
|
272
|
Taeniasis
|
2,730
|
88
|
C
|
Low
|
273
|
Membrane bioreactor
|
2,717
|
87
|
C
|
Low
|
274
|
Nature-based solutions
|
2,701
|
87
|
C
|
Mid
|
275
|
Ceramic water filter
|
2,676
|
86
|
C
|
Low
|
276
|
Toilet god
|
2,649
|
85
|
Start
|
Low
|
277
|
History of waste management
|
2,635
|
85
|
Start
|
Low
|
278
|
Crossness Pumping Station
|
2,620
|
84
|
B
|
Low
|
279
|
Steam bath
|
2,615
|
84
|
Stub
|
Low
|
280
|
Trichuriasis
|
2,601
|
83
|
C
|
Low
|
281
|
Virgin cleansing myth
|
2,568
|
82
|
Start
|
Low
|
282
|
Malnutrition in India
|
2,526
|
81
|
C
|
High
|
283
|
Secondary treatment
|
2,514
|
81
|
B
|
Mid
|
284
|
Water supply and sanitation in Israel
|
2,509
|
80
|
B
|
Mid
|
285
|
Soil-transmitted helminthiasis
|
2,500
|
80
|
B
|
Mid
|
286
|
Safe Drinking Water Act
|
2,488
|
80
|
C
|
Low
|
287
|
Sanitation worker
|
2,488
|
80
|
C
|
High
|
288
|
Maynilad Water Services
|
2,478
|
79
|
C
|
Low
|
289
|
NEWater
|
2,469
|
79
|
Start
|
Low
|
290
|
Dry dung fuel
|
2,459
|
79
|
C
|
Low
|
291
|
Vacuum truck
|
2,456
|
79
|
C
|
High
|
292
|
Infection prevention and control
|
2,418
|
78
|
C
|
High
|
293
|
Needle and syringe programmes
|
2,375
|
76
|
C
|
Low
|
294
|
Water supply and sanitation in Saudi Arabia
|
2,358
|
76
|
C
|
Mid
|
295
|
Low-emission zone
|
2,353
|
75
|
Start
|
High
|
296
|
List of pollution-related diseases
|
2,335
|
75
|
List
|
Mid
|
297
|
Construction waste
|
2,329
|
75
|
Start
|
High
|
298
|
Defecation postures
|
2,328
|
75
|
C
|
Low
|
299
|
Bacteriological water analysis
|
2,322
|
74
|
Start
|
Unknown
|
300
|
Total suspended solids
|
2,316
|
74
|
Start
|
Low
|
301
|
Space toilet
|
2,305
|
74
|
Start
|
Low
|
302
|
Soil conditioner
|
2,245
|
72
|
C
|
Mid
|
303
|
Water supply and sanitation in the Philippines
|
2,245
|
72
|
B
|
Mid
|
304
|
Fasciolosis
|
2,236
|
72
|
C
|
Low
|
305
|
Portable water purification
|
2,233
|
72
|
C
|
Low
|
306
|
Close stool
|
2,197
|
70
|
Start
|
Low
|
307
|
Waste picker
|
2,196
|
70
|
B
|
High
|
308
|
Menstruation hut
|
2,152
|
69
|
Stub
|
Low
|
309
|
Sewage sludge treatment
|
2,135
|
68
|
C
|
Mid
|
310
|
Raw water
|
2,131
|
68
|
C
|
Mid
|
311
|
Sequencing batch reactor
|
2,106
|
67
|
Start
|
Low
|
312
|
Imperial Leather
|
2,103
|
67
|
C
|
Low
|
313
|
Water supply and sanitation in India
|
2,050
|
66
|
C
|
Mid
|
314
|
List of wastewater treatment technologies
|
2,031
|
65
|
List
|
Low
|
315
|
Free bleeding
|
2,023
|
65
|
Start
|
Low
|
316
|
Affinity Water
|
2,022
|
65
|
Start
|
Low
|
317
|
Pay toilet
|
2,006
|
64
|
C
|
Low
|
318
|
Water board (Netherlands)
|
1,972
|
63
|
Start
|
Low
|
319
|
Urine-diverting dry toilet
|
1,948
|
62
|
B
|
High
|
320
|
Waste stabilization pond
|
1,938
|
62
|
C
|
Low
|
321
|
Carbon filtering
|
1,937
|
62
|
Start
|
Low
|
322
|
Used good
|
1,928
|
62
|
C
|
Low
|
323
|
Total fatty matter
|
1,928
|
62
|
Stub
|
Low
|
324
|
Naples waste management crisis
|
1,913
|
61
|
B
|
High
|
325
|
Honeywagon (vehicle)
|
1,908
|
61
|
Start
|
Low
|
326
|
Passenger train toilet
|
1,852
|
59
|
Start
|
Low
|
327
|
Accessible toilet
|
1,849
|
59
|
C
|
Low
|
328
|
Clarifier
|
1,828
|
58
|
C
|
Low
|
329
|
List of largest wastewater treatment plants
|
1,817
|
58
|
List
|
Low
|
330
|
Bucket toilet
|
1,796
|
57
|
C
|
Mid
|
331
|
Water supply and sanitation in Singapore
|
1,759
|
56
|
B
|
Mid
|
332
|
Washlet
|
1,725
|
55
|
Start
|
Low
|
333
|
Fasciolopsiasis
|
1,710
|
55
|
Start
|
Low
|
334
|
John Oliver Memorial Sewer Plant
|
1,705
|
55
|
GA
|
Low
|
335
|
Moving bed biofilm reactor
|
1,704
|
54
|
Start
|
Low
|
336
|
New York City waste management system
|
1,699
|
54
|
C
|
Mid
|
337
|
Vector control
|
1,693
|
54
|
Start
|
Mid
|
338
|
Toilet plume
|
1,691
|
54
|
Start
|
Low
|
339
|
Paragonimiasis
|
1,690
|
54
|
Start
|
Low
|
340
|
Undernutrition in children
|
1,678
|
54
|
C
|
High
|
341
|
Sanitary engineering
|
1,674
|
54
|
Start
|
Low
|
342
|
List of development aid agencies
|
1,660
|
53
|
List
|
Mid
|
343
|
Incinerating toilet
|
1,654
|
53
|
Unknown
|
Unknown
|
344
|
Restroom attendant
|
1,650
|
53
|
Start
|
Low
|
345
|
Social and behavior change communication
|
1,632
|
52
|
C
|
Mid
|
346
|
Urine deflector
|
1,630
|
52
|
C
|
Mid
|
347
|
Aerobic treatment system
|
1,625
|
52
|
Start
|
High
|
348
|
Urban runoff
|
1,605
|
51
|
B
|
Low
|
349
|
Human right to water and sanitation
|
1,581
|
51
|
C
|
High
|
350
|
Lead service line
|
1,576
|
50
|
C
|
Mid
|
351
|
Helminths
|
1,572
|
50
|
NA
|
NA
|
352
|
Water supply and sanitation in South Africa
|
1,562
|
50
|
B
|
Mid
|
353
|
Upflow anaerobic sludge blanket digestion
|
1,546
|
49
|
Start
|
Low
|
354
|
East Kolkata Wetlands
|
1,540
|
49
|
Start
|
Low
|
355
|
Nonpoint source pollution
|
1,523
|
49
|
C
|
High
|
356
|
Beach cleaning
|
1,521
|
49
|
B
|
Mid
|
357
|
Period poverty
|
1,514
|
48
|
C
|
Unknown
|
358
|
Ideal Standard
|
1,511
|
48
|
Start
|
Low
|
359
|
Ghazipur landfill
|
1,508
|
48
|
Stub
|
Mid
|
360
|
Boil-water advisory
|
1,502
|
48
|
Stub
|
High
|
361
|
Regulation and monitoring of pollution
|
1,496
|
48
|
Start
|
High
|
362
|
Tampon tax
|
1,477
|
47
|
Start
|
Low
|
363
|
WaterAid
|
1,406
|
45
|
C
|
Low
|
364
|
Flattening the curve
|
1,402
|
45
|
Start
|
Low
|
365
|
Biosolids
|
1,401
|
45
|
Start
|
Low
|
366
|
World Toilet Day
|
1,396
|
45
|
C
|
Top
|
367
|
Slopping out
|
1,392
|
44
|
Start
|
Low
|
368
|
Biffa
|
1,379
|
44
|
Start
|
Low
|
369
|
Water supply and sanitation in the United States
|
1,375
|
44
|
B
|
Mid
|
370
|
Water supply and sanitation in Japan
|
1,354
|
43
|
B
|
Mid
|
371
|
Period underwear
|
1,346
|
43
|
Start
|
Low
|
372
|
Agricultural wastewater treatment
|
1,343
|
43
|
Start
|
Low
|
373
|
Behavior change (public health)
|
1,312
|
42
|
Start
|
High
|
374
|
Flushometer
|
1,303
|
42
|
Stub
|
Mid
|
375
|
Oil–water separator
|
1,297
|
41
|
Start
|
Mid
|
376
|
Stormwater harvesting
|
1,294
|
41
|
Start
|
Low
|
377
|
List of countries by proportion of the population using improved sanitation facilities
|
1,266
|
40
|
List
|
Top
|
378
|
Water issues in developing countries
|
1,238
|
39
|
C
|
Mid
|
379
|
Lamella clarifier
|
1,224
|
39
|
C
|
Mid
|
380
|
Sanitary manhole
|
1,209
|
39
|
B
|
Unknown
|
381
|
Payatas dumpsite
|
1,200
|
38
|
Start
|
Unknown
|
382
|
Public health intervention
|
1,187
|
38
|
Start
|
Mid
|
383
|
Mass deworming
|
1,184
|
38
|
C
|
High
|
384
|
Water supply and sanitation in Egypt
|
1,182
|
38
|
B
|
Mid
|
385
|
Electronic bidet
|
1,145
|
36
|
Start
|
Low
|
386
|
Wet markets in China
|
1,131
|
36
|
C
|
Low
|
387
|
Opisthorchiasis
|
1,129
|
36
|
Start
|
Low
|
388
|
Trichostrongylus
|
1,109
|
35
|
Stub
|
Low
|
389
|
Cloth menstrual pad
|
1,093
|
35
|
C
|
Low
|
390
|
1998 Sydney water crisis
|
1,064
|
34
|
C
|
Low
|
391
|
Clonorchiasis
|
1,059
|
34
|
Start
|
Low
|
392
|
Onsite sewage facility
|
1,055
|
34
|
Start
|
Mid
|
393
|
Sanisette
|
1,050
|
33
|
Start
|
Low
|
394
|
Water-sensitive urban design
|
1,040
|
33
|
C
|
Low
|
395
|
Single-stream recycling
|
1,037
|
33
|
Start
|
Mid
|
396
|
Urine diversion
|
1,032
|
33
|
C
|
Mid
|
397
|
Alpecin
|
1,016
|
32
|
Start
|
Low
|
398
|
Low-flush toilet
|
1,011
|
32
|
Start
|
Low
|
399
|
Improved sanitation
|
1,002
|
32
|
Start
|
High
|
400
|
Community-led total sanitation
|
994
|
32
|
C
|
High
|
401
|
List of antibiotic-resistant bacteria
|
985
|
31
|
List
|
Low
|
402
|
Waste valorization
|
983
|
31
|
Start
|
Low
|
403
|
Indicator organism
|
973
|
31
|
Start
|
Low
|
404
|
Violence against women in Mexico
|
953
|
30
|
C
|
Low
|
405
|
Water supply and sanitation in Mexico
|
946
|
30
|
B
|
Mid
|
406
|
Intelligent toilet
|
945
|
30
|
Start
|
Low
|
407
|
Urinal target
|
945
|
30
|
Start
|
Low
|
408
|
Sewage farm
|
919
|
29
|
Start
|
Low
|
409
|
Water supply and sanitation in the United Kingdom
|
912
|
29
|
Start
|
Mid
|
410
|
Resource recovery
|
903
|
29
|
C
|
Mid
|
411
|
Deonar dumping ground
|
896
|
28
|
Start
|
Low
|
412
|
Potty parity
|
876
|
28
|
B
|
Unknown
|
413
|
Swachh Survekshan
|
876
|
28
|
C
|
Low
|
414
|
Kato technique
|
863
|
27
|
Start
|
Low
|
415
|
Water supply and sanitation in Malaysia
|
845
|
27
|
C
|
Mid
|
416
|
Water management in Greater Mexico City
|
844
|
27
|
B
|
Mid
|
417
|
Grinder pump
|
834
|
26
|
Start
|
Low
|
418
|
Flying toilet
|
831
|
26
|
Start
|
Mid
|
419
|
Sustainable sanitation
|
828
|
26
|
C
|
High
|
420
|
Landfill gas emission reduction in Brazil
|
827
|
26
|
C
|
Mid
|
421
|
Ecological sanitation
|
824
|
26
|
C
|
Mid
|
422
|
Aerobic digestion
|
820
|
26
|
Start
|
Low
|
423
|
Water Services Reform Programme
|
813
|
26
|
C
|
Low
|
424
|
Wetlands and islands in Germanic paganism
|
813
|
26
|
Start
|
Low
|
425
|
Ministry of Drinking Water and Sanitation
|
804
|
25
|
Stub
|
Mid
|
426
|
Emergency sanitation
|
804
|
25
|
C
|
High
|
427
|
Indian states ranking by prevalence of open defecation
|
799
|
25
|
List
|
Low
|
428
|
Closed-loop recycling
|
799
|
25
|
C
|
Mid
|
429
|
Toilet roll holder
|
797
|
25
|
Start
|
Low
|
430
|
Scouring powder
|
796
|
25
|
Start
|
Low
|
431
|
Contaminants of emerging concern
|
795
|
25
|
C
|
Low
|
432
|
Sulabh International Museum of Toilets
|
793
|
25
|
Start
|
Mid
|
433
|
Workers' right to access the toilet
|
793
|
25
|
C
|
Low
|
434
|
Privy digging
|
790
|
25
|
C
|
Low
|
435
|
Water supply and sanitation in Italy
|
790
|
25
|
C
|
Mid
|
436
|
Toxic waste dumping by the 'Ndrangheta
|
789
|
25
|
B
|
High
|
437
|
Water supply and sanitation in Bangladesh
|
786
|
25
|
B
|
Mid
|
438
|
Soil salinity control
|
783
|
25
|
C
|
Low
|
439
|
Decentralized wastewater system
|
779
|
25
|
C
|
High
|
440
|
Vacuum sewer
|
765
|
24
|
C
|
Low
|
441
|
Vermifilter
|
763
|
24
|
C
|
High
|
442
|
Water supply and sanitation in Spain
|
757
|
24
|
Start
|
Mid
|
443
|
Global Handwashing Day
|
757
|
24
|
C
|
High
|
444
|
Bathroom reading
|
754
|
24
|
Start
|
Low
|
445
|
Recycling by material
|
752
|
24
|
Stub
|
High
|
446
|
Sanitary sewer overflow
|
748
|
24
|
C
|
Mid
|
447
|
Water supply and sanitation in Indonesia
|
738
|
23
|
C
|
Low
|
448
|
Environmental impact of pharmaceuticals and personal care products
|
737
|
23
|
C
|
Low
|
449
|
Millennium Villages Project
|
731
|
23
|
C
|
Low
|
450
|
Pail closet
|
725
|
23
|
GA
|
Low
|
451
|
Water supply and sanitation in Jordan
|
722
|
23
|
B
|
Mid
|
452
|
Pooper-scooper
|
715
|
23
|
C
|
Low
|
453
|
Water supply and sanitation in Australia
|
713
|
23
|
C
|
Mid
|
454
|
Summer Rayne Oakes
|
711
|
22
|
B
|
Low
|
455
|
Commode chair
|
685
|
22
|
Stub
|
Low
|
456
|
Hymenolepiasis
|
679
|
21
|
Start
|
Low
|
457
|
Pollee
|
671
|
21
|
Start
|
Unknown
|
458
|
Plasma gasification commercialization
|
667
|
21
|
Start
|
Mid
|
459
|
Economy, industry, and trade of the Victorian era
|
663
|
21
|
B
|
Unknown
|
460
|
Product stewardship
|
662
|
21
|
Start
|
Mid
|
461
|
Water supply and sanitation in Germany
|
660
|
21
|
B
|
High
|
462
|
Speibecken
|
655
|
21
|
Start
|
Low
|
463
|
Water supply and sanitation in Pakistan
|
653
|
21
|
B
|
Mid
|
464
|
Greasy hair
|
646
|
20
|
Stub
|
Low
|
465
|
Peak phosphorus
|
643
|
20
|
NA
|
Low
|
466
|
In-vessel composting
|
641
|
20
|
Start
|
Low
|
467
|
List of cleaning tools
|
640
|
20
|
List
|
Mid
|
468
|
Asset management plan period
|
639
|
20
|
Start
|
Low
|
469
|
Recycling in Japan
|
637
|
20
|
C
|
Mid
|
470
|
Edgemere Landfill
|
636
|
20
|
C
|
Low
|
471
|
Landfill diversion
|
630
|
20
|
C
|
Low
|
472
|
Improved water source
|
626
|
20
|
Start
|
Low
|
473
|
Porcelain Palace
|
626
|
20
|
Start
|
Low
|
474
|
Viridor
|
621
|
20
|
Stub
|
Low
|
475
|
Garbage scow
|
619
|
19
|
Start
|
Low
|
476
|
Water supply and sanitation in Greece
|
617
|
19
|
Start
|
Mid
|
477
|
Reredorter
|
614
|
19
|
Start
|
Unknown
|
478
|
Water supply and sanitation in China
|
610
|
19
|
B
|
Mid
|
479
|
Bioreactor landfill
|
608
|
19
|
Start
|
Low
|
480
|
KBS-3
|
602
|
19
|
Start
|
High
|
481
|
Disinfection by-product
|
597
|
19
|
Start
|
Low
|
482
|
Water supply and sanitation in Ethiopia
|
596
|
19
|
C
|
Mid
|
483
|
Water supply and sanitation in sub-Saharan Africa
|
582
|
18
|
B
|
Mid
|
484
|
Jack Sim
|
577
|
18
|
C
|
Low
|
485
|
Organisms involved in water purification
|
577
|
18
|
Start
|
Low
|
486
|
Coenurosis
|
565
|
18
|
C
|
Low
|
487
|
Louisville sewer explosions
|
561
|
18
|
Start
|
Low
|
488
|
Telescopic toilet
|
559
|
18
|
Start
|
Low
|
489
|
Wastewater quality indicators
|
556
|
17
|
Start
|
Mid
|
490
|
Omni processor
|
554
|
17
|
Start
|
High
|
491
|
Water supply and sanitation in Hong Kong
|
549
|
17
|
C
|
Low
|
492
|
EToilet
|
549
|
17
|
Stub
|
Low
|
493
|
International Water Association
|
548
|
17
|
Start
|
High
|
494
|
Water resources management in Egypt
|
547
|
17
|
B
|
Low
|
495
|
MadamePee
|
547
|
17
|
C
|
Low
|
496
|
Sanistand
|
543
|
17
|
Stub
|
Low
|
497
|
Water supply and sanitation in Morocco
|
540
|
17
|
B
|
Mid
|
498
|
Water supply and sanitation in France
|
536
|
17
|
B
|
Mid
|
499
|
Solid waste policy of the United States
|
532
|
17
|
C
|
High
|
500
|
Toilet rim block
|
529
|
17
|
Unknown
|
Unknown
|
501
|
Wheelabrator Incinerator
|
525
|
16
|
Start
|
Mid
|
502
|
Behavior change method
|
524
|
16
|
C
|
Mid
|
503
|
Thinx
|
523
|
16
|
Start
|
Low
|
504
|
Gravity sewer
|
523
|
16
|
Start
|
Mid
|
505
|
Landfill restoration
|
519
|
16
|
C
|
Low
|
506
|
White vinegar
|
518
|
16
|
NA
|
NA
|
507
|
Packaging and packaging waste directive
|
517
|
16
|
Stub
|
Mid
|
508
|
Water supply and sanitation in Portugal
|
512
|
16
|
C
|
Mid
|
509
|
ILoo
|
510
|
16
|
GA
|
Low
|
510
|
Waste management in Egypt
|
507
|
16
|
C
|
Mid
|
511
|
Container-based sanitation
|
506
|
16
|
Start
|
High
|
512
|
Terminal cleaning
|
505
|
16
|
Stub
|
Low
|
513
|
Emisor Oriente Tunnel
|
502
|
16
|
Stub
|
Low
|
514
|
Warren County PCB Landfill
|
496
|
16
|
Start
|
Low
|
515
|
Water supply and sanitation in England and Wales
|
492
|
15
|
C
|
Mid
|
516
|
Portland Loo
|
486
|
15
|
Start
|
Low
|
517
|
High-level Political Forum on Sustainable Development
|
484
|
15
|
C
|
Low
|
518
|
Food security during the COVID-19 pandemic
|
483
|
15
|
Start
|
Low
|
519
|
Soil-transmitted helminth
|
466
|
15
|
Start
|
Mid
|
520
|
Water pollution in Canada
|
466
|
15
|
C
|
Low
|
521
|
Philadelphia Water Department
|
465
|
15
|
C
|
Low
|
522
|
Environmental persistent pharmaceutical pollutant
|
463
|
14
|
C
|
Mid
|
523
|
Water supply and sanitation in Kenya
|
462
|
14
|
B
|
Mid
|
524
|
Water supply and sanitation in Canada
|
455
|
14
|
C
|
Mid
|
525
|
Saur (company)
|
452
|
14
|
Stub
|
Unknown
|
526
|
Pipelayer
|
451
|
14
|
Start
|
Low
|
527
|
Water supply and sanitation in Brazil
|
447
|
14
|
B
|
Mid
|
528
|
International Sanitary Conferences
|
445
|
14
|
Stub
|
Low
|
529
|
Water supply and sanitation in the Netherlands
|
445
|
14
|
C
|
Mid
|
530
|
Folkewall
|
441
|
14
|
Start
|
Low
|
531
|
Vermifilter toilet
|
440
|
14
|
Start
|
Low
|
532
|
Demolition waste
|
438
|
14
|
Start
|
High
|
533
|
Water supply and sanitation in Nigeria
|
438
|
14
|
C
|
Mid
|
534
|
List of water supply and sanitation by country
|
436
|
14
|
List
|
Low
|
535
|
Toilet Revolution in China
|
436
|
14
|
Stub
|
Low
|
536
|
Water supply and sanitation in Yemen
|
429
|
13
|
B
|
Mid
|
537
|
Open burning of waste
|
429
|
13
|
Unknown
|
Unknown
|
538
|
Water tariff
|
425
|
13
|
C
|
Low
|
539
|
World Toilet Organization
|
421
|
13
|
Start
|
Mid
|
540
|
Water supply and sanitation in Russia
|
421
|
13
|
Start
|
Mid
|
541
|
Privy midden
|
421
|
13
|
Unknown
|
Unknown
|
542
|
Kenilworth Park and Aquatic Gardens
|
419
|
13
|
Start
|
Low
|
543
|
Wastewater-based epidemiology
|
417
|
13
|
C
|
Low
|
544
|
UN-Water
|
416
|
13
|
Start
|
Mid
|
545
|
Noe Valley public toilet
|
416
|
13
|
Start
|
Low
|
546
|
Bathroom emergency pullstring
|
412
|
13
|
Unknown
|
Unknown
|
547
|
International Plumbing Code
|
410
|
13
|
Unknown
|
Unknown
|
548
|
Effluent sewer
|
404
|
13
|
Start
|
Low
|
549
|
Water supply and sanitation in Vietnam
|
402
|
12
|
B
|
Mid
|
550
|
Plastic bag bans in Australia
|
402
|
12
|
C
|
Mid
|
551
|
Water supply and sanitation in the Republic of Ireland
|
401
|
12
|
B
|
Low
|
552
|
Underarm liners
|
401
|
12
|
Start
|
Low
|
553
|
Closet flange
|
400
|
12
|
Unknown
|
Unknown
|
554
|
Publicly owned treatment works
|
397
|
12
|
Start
|
High
|
555
|
Aerobic granulation
|
394
|
12
|
Start
|
Low
|
556
|
Water supply and sanitation in Iran
|
389
|
12
|
C
|
Mid
|
557
|
Environmental enteropathy
|
385
|
12
|
C
|
Mid
|
558
|
Tapeworm infection
|
384
|
12
|
NA
|
NA
|
559
|
Decontamination foam
|
380
|
12
|
B
|
Low
|
560
|
LifeSaver bottle
|
380
|
12
|
Start
|
Low
|
561
|
Twyford Bathrooms
|
378
|
12
|
Start
|
Low
|
562
|
Arborloo
|
377
|
12
|
Start
|
Mid
|
563
|
Water resource management
|
376
|
12
|
NA
|
Mid
|
564
|
Landfill gas utilization
|
375
|
12
|
C
|
Mid
|
565
|
Clivus Multrum
|
374
|
12
|
Stub
|
Low
|
566
|
Bhalswa landfill
|
373
|
12
|
Stub
|
Mid
|
567
|
Dust corner
|
368
|
11
|
Stub
|
Unknown
|
568
|
Water supply and sanitation in the Dominican Republic
|
364
|
11
|
B
|
Low
|
569
|
Bar screen
|
358
|
11
|
Stub
|
Low
|
570
|
List of appropriate technology applications
|
358
|
11
|
List
|
Low
|
571
|
Crossness Sewage Treatment Works
|
356
|
11
|
Start
|
Low
|
572
|
Waste in New Zealand
|
353
|
11
|
Start
|
Low
|
573
|
Water supply and sanitation in Turkey
|
352
|
11
|
C
|
Mid
|
574
|
Water supply and sanitation in Gibraltar
|
352
|
11
|
B
|
Mid
|
575
|
Facultative lagoon
|
348
|
11
|
Start
|
Low
|
576
|
Sanitation Standard Operating Procedures
|
347
|
11
|
Unknown
|
Unknown
|
577
|
WAG bag
|
345
|
11
|
Stub
|
Low
|
578
|
Veronica bucket
|
344
|
11
|
Start
|
Low
|
579
|
Lavatorium
|
340
|
10
|
B
|
Low
|
580
|
Neglected tropical diseases in India
|
340
|
10
|
C
|
Mid
|
581
|
Universal waste
|
339
|
10
|
Stub
|
Low
|
582
|
Wastewater surveillance
|
336
|
10
|
Stub
|
Mid
|
583
|
Water supply and sanitation in Zimbabwe
|
331
|
10
|
C
|
Mid
|
584
|
Peg wood
|
329
|
10
|
Stub
|
Low
|
585
|
Activated sludge model
|
328
|
10
|
Start
|
High
|
586
|
Water resources management in Brazil
|
327
|
10
|
B
|
Low
|
587
|
Water supply and sanitation in Tanzania
|
326
|
10
|
B
|
Mid
|
588
|
Water supply and sanitation in New Zealand
|
320
|
10
|
C
|
Low
|
589
|
Circulus (theory)
|
319
|
10
|
Start
|
Low
|
590
|
Water supply and sanitation in Chile
|
317
|
10
|
B
|
Mid
|
591
|
Integrated urban water management
|
316
|
10
|
C
|
Low
|
592
|
Vermitechnology
|
315
|
10
|
Stub
|
Low
|
593
|
Stockholm Water Prize
|
314
|
10
|
C
|
Low
|
594
|
Water supply and sanitation in Namibia
|
312
|
10
|
C
|
Mid
|
595
|
Water supply in Afghanistan
|
311
|
10
|
C
|
Mid
|
596
|
Septage
|
310
|
10
|
NA
|
NA
|
597
|
Bartley Reservoir
|
309
|
9
|
Start
|
Low
|
598
|
International Resource Panel
|
309
|
9
|
C
|
Low
|
599
|
Waste management in Russia
|
309
|
9
|
B
|
Low
|
600
|
Water supply and sanitation in Algeria
|
309
|
9
|
C
|
Mid
|
601
|
Water pollution in New Zealand
|
305
|
9
|
C
|
Low
|
602
|
Aphedron
|
303
|
9
|
Start
|
Low
|
603
|
Cement-mortar lined ductile iron pipe
|
302
|
9
|
Stub
|
Low
|
604
|
Litter in New Zealand
|
298
|
9
|
B
|
Low
|
605
|
Mass drug administration
|
298
|
9
|
C
|
Low
|
606
|
Mound system
|
294
|
9
|
Start
|
Low
|
607
|
Water resources management in Mexico
|
292
|
9
|
B
|
Low
|
608
|
Tuas South Incineration Plant
|
288
|
9
|
Stub
|
Low
|
609
|
Stockholm Environment Institute
|
287
|
9
|
Start
|
Mid
|
610
|
Water supply and sanitation in Belgium
|
282
|
9
|
C
|
Mid
|
611
|
Necatoriasis
|
276
|
8
|
C
|
Low
|
612
|
Canner (occupation)
|
271
|
8
|
C
|
Mid
|
613
|
Dump digging
|
268
|
8
|
Start
|
Low
|
614
|
Simplified sewerage
|
267
|
8
|
C
|
Low
|
615
|
Water supply and sanitation in Ghana
|
266
|
8
|
B
|
Mid
|
616
|
Baby-led potty training
|
264
|
8
|
Start
|
Low
|
617
|
Toilets in New York City
|
264
|
8
|
B
|
Low
|
618
|
Water supply and sanitation in Lebanon
|
262
|
8
|
B
|
Mid
|
619
|
List of abbreviations used in sanitation
|
262
|
8
|
List
|
Mid
|
620
|
Water supply and sanitation in the European Union
|
258
|
8
|
C
|
Low
|
621
|
National Water and Sewerage Corporation
|
258
|
8
|
Start
|
Low
|
622
|
Gel wipe
|
258
|
8
|
Start
|
Low
|
623
|
Recycling by product
|
257
|
8
|
C
|
High
|
624
|
Amphistomiasis
|
257
|
8
|
Start
|
Low
|
625
|
Gram Vikas
|
256
|
8
|
C
|
Low
|
626
|
Treebog
|
255
|
8
|
Start
|
Low
|
627
|
Unpleasant odor
|
253
|
8
|
NA
|
NA
|
628
|
Self-supply of water and sanitation
|
248
|
8
|
C
|
High
|
629
|
Sunset Park Material Recovery Facility
|
248
|
8
|
GA
|
Low
|
630
|
Water supply and sanitation in Peru
|
245
|
7
|
B
|
Mid
|
631
|
Malnutrition in South Africa
|
244
|
7
|
C
|
Low
|
632
|
Water Supply and Sanitation Collaborative Council
|
240
|
7
|
Start
|
Mid
|
633
|
Freezing toilet
|
238
|
7
|
Stub
|
Low
|
634
|
Backwater valve
|
237
|
7
|
Stub
|
Low
|
635
|
Joint Monitoring Programme for Water Supply and Sanitation
|
235
|
7
|
Start
|
Mid
|
636
|
Water supply and sanitation in Tunisia
|
235
|
7
|
B
|
Mid
|
637
|
Plug (sanitation)
|
235
|
7
|
Start
|
Low
|
638
|
Water management in the Metropolitan Region of São Paulo
|
233
|
7
|
C
|
Low
|
639
|
Water resources management in Jamaica
|
230
|
7
|
B
|
Low
|
640
|
Loo of the Year Awards
|
229
|
7
|
Start
|
Low
|
641
|
Violence against women in Peru
|
229
|
7
|
Start
|
Low
|
642
|
Rainwater harvesting in the United Kingdom
|
227
|
7
|
C
|
Mid
|
643
|
Freshwater salinization
|
225
|
7
|
C
|
Low
|
644
|
Dump station
|
220
|
7
|
Stub
|
Low
|
645
|
Sustainable materials management
|
219
|
7
|
C
|
Low
|
646
|
Wet markets in Hong Kong
|
219
|
7
|
C
|
Low
|
647
|
Voiding
|
218
|
7
|
NA
|
NA
|
648
|
Coffee wastewater
|
215
|
6
|
Start
|
Low
|
649
|
Water supply and sanitation in Denmark
|
215
|
6
|
C
|
Mid
|
650
|
Water supply and sanitation in Zambia
|
215
|
6
|
C
|
Mid
|
651
|
William Elvis Sloan
|
212
|
6
|
Start
|
Low
|
652
|
Daniel Sawrij
|
212
|
6
|
Start
|
Low
|
653
|
Garden waste dumping
|
212
|
6
|
Start
|
Mid
|
654
|
Bridget Holmes
|
209
|
6
|
Start
|
Low
|
655
|
Water supply and sanitation in Taiwan
|
208
|
6
|
Start
|
Low
|
656
|
Hydrodynamic separator
|
206
|
6
|
Start
|
Low
|
657
|
Recycling in Malaysia
|
206
|
6
|
Start
|
Mid
|
658
|
Diffuser (sewage)
|
201
|
6
|
Start
|
High
|
659
|
Water supply and sanitation in Colombia
|
201
|
6
|
B
|
Mid
|
660
|
Recycling in the Netherlands
|
201
|
6
|
Stub
|
Low
|
661
|
Water resources management in Costa Rica
|
201
|
6
|
B
|
Low
|
662
|
Water supply and sanitation in Senegal
|
200
|
6
|
B
|
Mid
|
663
|
2023 Calgary E. coli outbreak
|
199
|
6
|
C
|
Low
|
664
|
Water resources management in Syria
|
198
|
6
|
B
|
Low
|
665
|
Kalavati Devi
|
193
|
6
|
C
|
Low
|
666
|
Water resources management in Chile
|
191
|
6
|
C
|
Low
|
667
|
Water supply and sanitation in Argentina
|
190
|
6
|
C
|
Mid
|
668
|
Water resources management in Peru
|
188
|
6
|
B
|
Low
|
669
|
Oil content meter
|
188
|
6
|
Start
|
Mid
|
670
|
Water supply and sanitation in Mozambique
|
187
|
6
|
B
|
Mid
|
671
|
Water resources management in Pakistan
|
186
|
6
|
C
|
Low
|
672
|
Coppermills Water Treatment Works
|
186
|
6
|
C
|
Low
|
673
|
Uses of compost
|
182
|
5
|
NA
|
NA
|
674
|
Water supply and sanitation in Panama
|
182
|
5
|
C
|
Low
|
675
|
UN World Water Development Report
|
181
|
5
|
Start
|
Low
|
676
|
Newby Island landfill
|
178
|
5
|
Start
|
Low
|
677
|
Abel Wolman
|
177
|
5
|
Start
|
Low
|
678
|
Water supply and sanitation in Azerbaijan
|
177
|
5
|
C
|
Low
|
679
|
Water supply and sanitation in Latin America
|
175
|
5
|
B
|
Low
|
680
|
Swamp Land Act of 1850
|
175
|
5
|
Stub
|
Low
|
681
|
Water Resources Act 1991
|
175
|
5
|
Start
|
Low
|
682
|
Bondi Ocean Outfall Sewer
|
174
|
5
|
C
|
Low
|
683
|
Solid Waste Agency of Northern Cook County v. Army Corps of Engineers
|
173
|
5
|
B
|
High
|
684
|
Water supply and sanitation in Bolivia
|
172
|
5
|
C
|
Mid
|
685
|
Water supply and sanitation in Costa Rica
|
172
|
5
|
C
|
Low
|
686
|
Ribersborgs open-air bath
|
172
|
5
|
Stub
|
Low
|
687
|
The Leo Group
|
172
|
5
|
C
|
Low
|
688
|
Sewer mining
|
172
|
5
|
Start
|
Low
|
689
|
Water supply and sanitation in Haiti
|
170
|
5
|
B
|
Mid
|
690
|
Timeline of deworming
|
170
|
5
|
Start
|
Low
|
691
|
Green train corridor
|
169
|
5
|
Stub
|
Unknown
|
692
|
London Declaration on Neglected Tropical Diseases
|
167
|
5
|
Start
|
Mid
|
693
|
Water supply and sanitation in Georgia
|
165
|
5
|
B
|
Low
|
694
|
Water resources management in the Dominican Republic
|
163
|
5
|
B
|
Low
|
695
|
Water supply and sanitation in Ecuador
|
161
|
5
|
B
|
Mid
|
696
|
Can't Take This Shit Anymore
|
161
|
5
|
Start
|
Low
|
697
|
Water supply and sanitation in El Salvador
|
159
|
5
|
C
|
Low
|
698
|
Water supply and sanitation in Laos
|
158
|
5
|
C
|
Mid
|
699
|
Water Environment Federation
|
157
|
5
|
Stub
|
Low
|
700
|
Water supply and sanitation in Cuba
|
157
|
5
|
Start
|
Mid
|
701
|
Biobot Analytics
|
156
|
5
|
Start
|
Low
|
702
|
Failures of water supply and sanitation systems
|
152
|
4
|
C
|
Mid
|
703
|
Ayliffe technique
|
151
|
4
|
Stub
|
Low
|
704
|
Pressure sewer
|
151
|
4
|
Start
|
Low
|
705
|
Greenwich pumping station
|
149
|
4
|
Start
|
Low
|
706
|
Water supply and sanitation in Uganda
|
148
|
4
|
B
|
Mid
|
707
|
LeeAnne Walters
|
147
|
4
|
Start
|
Low
|
708
|
Water resources management in Argentina
|
146
|
4
|
B
|
Low
|
709
|
Recycle Track Systems
|
145
|
4
|
C
|
Low
|
710
|
Space Poop Challenge
|
144
|
4
|
Stub
|
Low
|
711
|
Global Sanitation Fund
|
141
|
4
|
NA
|
Low
|
712
|
Hookworm vaccine
|
140
|
4
|
Start
|
Low
|
713
|
Laundry wastewater
|
139
|
4
|
Start
|
Mid
|
714
|
Slug gate
|
138
|
4
|
Start
|
Unknown
|
715
|
Pit additive
|
137
|
4
|
C
|
Mid
|
716
|
Inflatable bathtub
|
133
|
4
|
Unknown
|
Unknown
|
717
|
Catchwater drain
|
132
|
4
|
Stub
|
Low
|
718
|
Water resources management in El Salvador
|
128
|
4
|
B
|
Low
|
719
|
North Transfer Station
|
128
|
4
|
GA
|
Low
|
720
|
Waste converter
|
127
|
4
|
Start
|
Low
|
721
|
Water resources management in Honduras
|
125
|
4
|
B
|
Low
|
722
|
Bremen Overseas Research and Development Association
|
124
|
4
|
Start
|
Low
|
723
|
Water point mapping
|
124
|
4
|
C
|
Low
|
724
|
Correct hand washing technique
|
124
|
4
|
NA
|
NA
|
725
|
EN 12566
|
122
|
3
|
Stub
|
Mid
|
726
|
Bondi Sewer Vent
|
121
|
3
|
B
|
Low
|
727
|
Water supply and sanitation in Guyana
|
120
|
3
|
C
|
Low
|
728
|
Mitter curtain
|
117
|
3
|
C
|
Mid
|
729
|
Kigali Declaration on Neglected Tropical Diseases
|
117
|
3
|
Start
|
Unknown
|
730
|
Water supply and sanitation in Jamaica
|
116
|
3
|
C
|
Low
|
731
|
Eggs per gram
|
113
|
3
|
Stub
|
Low
|
732
|
Water supply and sanitation in Rwanda
|
113
|
3
|
B
|
Mid
|
733
|
Baños de Tenerías
|
113
|
3
|
Stub
|
Low
|
734
|
Water supply and sanitation in Benin
|
112
|
3
|
B
|
Mid
|
735
|
Water supply and sanitation in Nicaragua
|
110
|
3
|
B
|
Low
|
736
|
Henry Moule
|
110
|
3
|
C
|
Low
|
737
|
Low Maynard Reservoir
|
110
|
3
|
Stub
|
Low
|
738
|
Sludge incineration
|
110
|
3
|
Stub
|
Low
|
739
|
Water resources management in Colombia
|
109
|
3
|
B
|
Low
|
740
|
Urban water management in Bogotá
|
109
|
3
|
B
|
Low
|
741
|
Food waste recycling in Hong Kong
|
109
|
3
|
C
|
Mid
|
742
|
Integrated water resources management
|
108
|
3
|
NA
|
Mid
|
743
|
Best practicable environmental option
|
107
|
3
|
Stub
|
Mid
|
744
|
Water privatisation in South Africa
|
106
|
3
|
Start
|
Low
|
745
|
Water resources management in Nicaragua
|
106
|
3
|
B
|
Low
|
746
|
Banchare Danda landfill
|
106
|
3
|
Start
|
Low
|
747
|
Dignified Mobile Toilets
|
105
|
3
|
Stub
|
Low
|
748
|
Intermittent water supply
|
105
|
3
|
Start
|
Mid
|
749
|
Avondale Landfill
|
103
|
3
|
Start
|
Low
|
750
|
Tersorium
|
102
|
3
|
NA
|
Low
|
751
|
Effects of climate change on humans
|
101
|
3
|
NA
|
NA
|
752
|
Water supply and sanitation in Honduras
|
100
|
3
|
B
|
Low
|
753
|
Treatment pond
|
100
|
3
|
List
|
Low
|
754
|
Chemical fouling inhibitors
|
99
|
3
|
C
|
Low
|
755
|
Palmer-Bowlus Flume
|
98
|
3
|
Unknown
|
Unknown
|
756
|
Ashford Common water treatment works
|
97
|
3
|
Start
|
Low
|
757
|
International Year of Sanitation
|
96
|
3
|
Start
|
Low
|
758
|
Christchurch Wastewater Treatment Plant
|
94
|
3
|
C
|
Low
|
759
|
Stone Family Foundation
|
92
|
2
|
C
|
Low
|
760
|
Water supply and sanitation in Venezuela
|
91
|
2
|
B
|
Mid
|
761
|
Water supply and sanitation in London
|
91
|
2
|
Start
|
Low
|
762
|
Water resources management in Uruguay
|
88
|
2
|
B
|
Low
|
763
|
Water supply and sanitation in Syria
|
88
|
2
|
Start
|
Mid
|
764
|
Abhishek Nath
|
87
|
2
|
Start
|
Low
|
765
|
Effects of climate change on ecosystems
|
86
|
2
|
NA
|
Low
|
766
|
Global Goals Week
|
86
|
2
|
C
|
Low
|
767
|
Microcredit for water supply and sanitation
|
85
|
2
|
C
|
Mid
|
768
|
Water supply and sanitation in Uruguay
|
84
|
2
|
C
|
Mid
|
769
|
Café Achteck
|
84
|
2
|
Start
|
Low
|
770
|
Sustainable Sanitation Alliance
|
83
|
2
|
C
|
Mid
|
771
|
Water resources management in Guatemala
|
82
|
2
|
B
|
Low
|
772
|
Community toilet scheme
|
82
|
2
|
Start
|
Low
|
773
|
2012 Guangxi cadmium spill
|
79
|
2
|
Start
|
Low
|
774
|
Sanitary paper
|
79
|
2
|
Stub
|
Low
|
775
|
Minister of Public Works (East Timor)
|
76
|
2
|
List
|
Low
|
776
|
Flushing trough
|
73
|
2
|
Unknown
|
Unknown
|
777
|
Basic sanitation
|
73
|
2
|
NA
|
NA
|
778
|
LooCafe
|
73
|
2
|
Start
|
Low
|
779
|
West Pier Public Convenience
|
72
|
2
|
Start
|
Low
|
780
|
Royal Commission on Sewage Disposal
|
70
|
2
|
Start
|
Low
|
781
|
Ministry of Public Works (East Timor)
|
70
|
2
|
Start
|
Low
|
782
|
Spray-and-vac cleaning
|
69
|
2
|
C
|
Low
|
783
|
Altona Treatment Plant
|
68
|
2
|
Start
|
Low
|
784
|
Deodorizing toilet seat
|
68
|
2
|
Start
|
Low
|
785
|
Anti-incinerator movement in China
|
68
|
2
|
C
|
Low
|
786
|
Water supply in Cambodia
|
67
|
2
|
Stub
|
Mid
|
787
|
Sewage collection and disposal
|
65
|
2
|
NA
|
Mid
|
788
|
EN 12255
|
65
|
2
|
Stub
|
Mid
|
789
|
Child health and nutrition in Africa
|
65
|
2
|
C
|
Mid
|
790
|
Sustainable menstruation
|
65
|
2
|
Stub
|
Low
|
791
|
Cedar Hills Regional Landfill
|
65
|
2
|
Start
|
Low
|
792
|
Quantitative microbiological risk assessment
|
63
|
2
|
Stub
|
Mid
|
793
|
Ron Rivera (public health)
|
62
|
2
|
C
|
Mid
|
794
|
Sanitation and Water for All
|
62
|
2
|
C
|
Low
|
795
|
PRODES
|
60
|
1
|
Start
|
Low
|
796
|
Shithouse
|
60
|
1
|
NA
|
NA
|
797
|
Sink-toilet
|
60
|
1
|
Stub
|
Low
|
798
|
Wastewater reuse
|
58
|
1
|
NA
|
Mid
|
799
|
Water supply and sanitation in Guatemala
|
58
|
1
|
B
|
Low
|
800
|
Ministry of State Administration (East Timor)
|
58
|
1
|
Start
|
Low
|
801
|
Stabilization pond
|
57
|
1
|
NA
|
Low
|
802
|
Welsh National Water Development Authority
|
56
|
1
|
Start
|
Low
|
803
|
Beulah Landfill
|
56
|
1
|
C
|
Low
|
804
|
Kunwar Bai Yadav
|
55
|
1
|
Start
|
Low
|
805
|
Grace Schneiders-Howard
|
55
|
1
|
C
|
Low
|
806
|
North Sydney Sewer Vent
|
55
|
1
|
C
|
Low
|
807
|
Long Reach sewage treatment works
|
55
|
1
|
Start
|
Low
|
808
|
Island Waste Management Corporation
|
54
|
1
|
Start
|
Low
|
809
|
Global Water Security & Sanitation Partnership
|
54
|
1
|
Start
|
Low
|
810
|
Rubicon Technologies
|
54
|
1
|
NA
|
Low
|
811
|
Hartland landfill
|
53
|
1
|
Stub
|
Low
|
812
|
Pump Aid
|
50
|
1
|
C
|
Low
|
813
|
Vitthal Laxman Phadke
|
49
|
1
|
Stub
|
Low
|
814
|
Onsite sanitation
|
49
|
1
|
NA
|
NA
|
815
|
Changing Places (campaign)
|
49
|
1
|
Start
|
Low
|
816
|
Privatization of public toilets
|
48
|
1
|
Start
|
Low
|
817
|
Anaerobic Digestion and Biogas Association
|
48
|
1
|
Start
|
Low
|
818
|
Bayakou (trade)
|
48
|
1
|
Start
|
Low
|
819
|
Krasnyi Bor dump site
|
47
|
1
|
C
|
Low
|
820
|
Women's Health Protective Association
|
47
|
1
|
C
|
Low
|
821
|
Macau Refuse Incineration Plant
|
47
|
1
|
Stub
|
Low
|
822
|
Water supply and sanitation in the Wellington region
|
47
|
1
|
C
|
Low
|
823
|
Water supply and sanitation in Paraguay
|
46
|
1
|
C
|
Low
|
824
|
Water privatisation in Ghana
|
46
|
1
|
Start
|
Low
|
825
|
George S. Hawkins (lawyer)
|
46
|
1
|
Start
|
Mid
|
826
|
Public toilets in Sudan
|
46
|
1
|
Start
|
Low
|
827
|
Organica Technologies
|
45
|
1
|
Start
|
Low
|
828
|
African Water and Sanitation Association
|
45
|
1
|
Start
|
Low
|
829
|
Worms Eat My Garbage
|
44
|
1
|
Stub
|
Mid
|
830
|
List of responsibilities in the water supply and sanitation sector in Latin America and the Caribbean
|
44
|
1
|
List
|
Low
|
831
|
Minister of State Administration (East Timor)
|
43
|
1
|
List
|
Low
|
832
|
Waste Watch
|
42
|
1
|
Start
|
Low
|
833
|
Riverton City, Jamaica
|
42
|
1
|
Stub
|
Low
|
834
|
Period Products (Free Provision) (Scotland) Act 2021
|
41
|
1
|
Stub
|
Low
|
835
|
Huaifang Water Reclamation Plant
|
40
|
1
|
Start
|
Low
|
836
|
Automatic self-clean toilet seat
|
39
|
1
|
NA
|
Low
|
837
|
Children Without Worms
|
38
|
1
|
C
|
Low
|
838
|
Single Use Plastic Deathbed
|
38
|
1
|
Start
|
Low
|
839
|
Wastewater discharge standards in Latin America
|
37
|
1
|
C
|
Low
|
840
|
Water supply and sanitation in Burkina Faso
|
35
|
1
|
C
|
Mid
|
841
|
Talinhuippu
|
35
|
1
|
Start
|
Low
|
842
|
Sauri Millennium Village
|
35
|
1
|
B
|
Low
|
843
|
Thomas Ringgold Camp
|
35
|
1
|
C
|
Low
|
844
|
Kempton Park water treatment works
|
35
|
1
|
Start
|
Low
|
845
|
Water supply and sanitation in Macau
|
34
|
1
|
Start
|
Low
|
846
|
Water Services Entities Act 2022
|
34
|
1
|
C
|
Low
|
847
|
Condominial sewerage
|
33
|
1
|
Stub
|
Mid
|
848
|
Mixed waste
|
32
|
1
|
NA
|
NA
|
849
|
National Sanitation Day (Ghana)
|
32
|
1
|
Stub
|
Low
|
850
|
Chuj (bathhouse)
|
31
|
1
|
Stub
|
Low
|
851
|
Loowatt
|
30
|
0
|
Stub
|
Low
|
852
|
Baños del Ángel
|
30
|
0
|
Stub
|
Low
|
853
|
Safely managed sanitation
|
30
|
0
|
NA
|
Mid
|
854
|
Marine Cemetery
|
30
|
0
|
Start
|
Low
|
855
|
Robin Danielson Feminine Hygiene Product Safety Act
|
29
|
0
|
Stub
|
Low
|
856
|
Chingford South water treatment works
|
28
|
0
|
Start
|
Low
|
857
|
Restroom Association
|
27
|
0
|
Stub
|
Low
|
858
|
Africa AHEAD
|
27
|
0
|
Start
|
Low
|
859
|
Vartiokylä dumping ground
|
26
|
0
|
B
|
Low
|
860
|
Community Health Clubs in Africa
|
26
|
0
|
Start
|
Low
|
861
|
West London Waste Authority
|
24
|
0
|
Start
|
Low
|
862
|
Linn Enslow
|
24
|
0
|
Stub
|
Low
|
863
|
Water access and gender
|
23
|
0
|
NA
|
Low
|
864
|
Greater Greensburg Sewage Authority
|
22
|
0
|
B
|
Low
|
865
|
Project Raahat
|
22
|
0
|
Unknown
|
Unknown
|
866
|
James Alexander Russell
|
21
|
0
|
Stub
|
Low
|
867
|
Center for the Development of Recycling
|
21
|
0
|
C
|
Low
|
868
|
Municipal wastewater treatment energy management
|
21
|
0
|
C
|
Low
|
869
|
Water supply and sanitation in Pernambuco
|
20
|
0
|
Stub
|
Low
|
870
|
New Central Wastewater Treatment Plant
|
20
|
0
|
Stub
|
Low
|
871
|
End Water Poverty
|
19
|
0
|
Stub
|
Low
|
872
|
Jacqui Horswell
|
19
|
0
|
Start
|
Low
|
873
|
Providence, Rhode Island Combined Sewer Overflow Abatement Program
|
19
|
0
|
Start
|
Low
|
874
|
European Union of Water Management Associations
|
18
|
0
|
Start
|
Low
|
875
|
Waterborne disease and climate change
|
18
|
0
|
NA
|
Low
|
876
|
Khan Bathhouse, Sanandaj
|
18
|
0
|
Stub
|
Low
|
877
|
Public toilets in Algeria
|
18
|
0
|
C
|
Low
|
878
|
Water supply and women in developing countries
|
17
|
0
|
NA
|
Low
|
879
|
CEN/TC 165
|
17
|
0
|
Start
|
Low
|
880
|
Blominmäki sewage treatment plant
|
17
|
0
|
Stub
|
Low
|
881
|
Water pollution in Brazil
|
16
|
0
|
NA
|
Low
|
882
|
Water infection
|
16
|
0
|
NA
|
NA
|
883
|
James Tabor (Registrary)
|
15
|
0
|
Stub
|
Low
|
884
|
Pseudomonas virus gh1
|
15
|
0
|
Stub
|
Low
|
885
|
Malnutrition in Zimbabwe
|
14
|
0
|
Start
|
Low
|
886
|
SAAESP
|
14
|
0
|
Stub
|
Low
|
887
|
Baños del Caballel
|
14
|
0
|
Stub
|
Low
|
888
|
Continuous motion pot washing
|
13
|
0
|
Unknown
|
Unknown
|
889
|
Pullapart
|
12
|
0
|
Start
|
Low
|
890
|
Pikku Huopalahti dumping ground
|
11
|
0
|
Start
|
Low
|
891
|
Lani Stephenson
|
11
|
0
|
Start
|
Low
|
892
|
Pasila dumping ground
|
10
|
0
|
Start
|
Low
|
893
|
1922 Hong Kong sanitary board election
|
8
|
0
|
Stub
|
Low
|
894
|
Jätkäsaari dumping site
|
8
|
0
|
Start
|
Low
|
895
|
Hibbing Disposal Plant
|
8
|
0
|
Start
|
Low
|
896
|
Miles City Steam Laundry
|
7
|
0
|
Stub
|
Low
|
897
|
Algatron
|
7
|
0
|
C
|
High
|
898
|
Anti-urination devices in Norwich
|
7
|
0
|
NA
|
NA
|
899
|
Worm wars
|
7
|
0
|
NA
|
High
|
900
|
Herttoniemi dumping ground
|
4
|
0
|
Start
|
Low
|
901
|
Tapaninkylä dumping ground
|
3
|
0
|
Start
|
Low
|
902
|
Water supply in the UK
|
2
|
0
|
NA
|
NA
|
903
|
Canada's water pollution
|
1
|
0
|
NA
|
NA
|
904
|
Global warming in Hawaii
|
1
|
0
|
NA
|
NA
|
905
|
List of water resource management by country
|
0
|
0
|
NA
|
NA
|