Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
1
|
Bill Gates
|
244,437
|
7,885
|
GA
|
Mid
|
2
|
Dave Matthews Band bus incident
|
165,157
|
5,327
|
C
|
Low
|
3
|
Sustainable Development Goals
|
107,559
|
3,469
|
C
|
Mid
|
4
|
International Society for Krishna Consciousness
|
98,753
|
3,185
|
B
|
Mid
|
5
|
Climate change
|
92,473
|
2,983
|
FA
|
Mid
|
6
|
Female genital mutilation
|
75,154
|
2,424
|
FA
|
Low
|
7
|
Diarrhea
|
59,916
|
1,932
|
B
|
High
|
8
|
Gastroenteritis
|
57,017
|
1,839
|
GA
|
Top
|
9
|
Developing country
|
53,629
|
1,729
|
C
|
Mid
|
10
|
Menstruation
|
51,016
|
1,645
|
B
|
Low
|
11
|
Pollution
|
50,962
|
1,643
|
B
|
Low
|
12
|
Cholera
|
50,804
|
1,638
|
B
|
High
|
13
|
Glory hole
|
48,562
|
1,566
|
B
|
Unknown
|
14
|
Water pollution
|
46,469
|
1,499
|
B
|
High
|
15
|
Air pollution
|
45,106
|
1,455
|
B
|
Low
|
16
|
Nematode
|
42,542
|
1,372
|
B
|
Low
|
17
|
Chlorine
|
42,184
|
1,360
|
GA
|
Mid
|
18
|
Ecosystem
|
38,568
|
1,244
|
B
|
Low
|
19
|
Phosphorus
|
38,431
|
1,239
|
B
|
Low
|
20
|
Waste management
|
36,183
|
1,167
|
B
|
Mid
|
21
|
Bidet
|
35,588
|
1,148
|
C
|
Low
|
22
|
Sustainability
|
32,851
|
1,059
|
B
|
Low
|
23
|
Feces
|
32,104
|
1,035
|
C
|
High
|
24
|
Swachh Bharat Mission
|
27,310
|
880
|
C
|
High
|
25
|
Bill & Melinda Gates Foundation
|
26,482
|
854
|
B
|
Mid
|
26
|
Dracunculiasis
|
25,915
|
835
|
FA
|
Low
|
27
|
Malnutrition
|
25,764
|
831
|
B
|
High
|
28
|
Urination
|
25,139
|
810
|
B
|
Low
|
29
|
Hammam
|
25,082
|
809
|
B
|
Mid
|
30
|
Soil
|
24,116
|
777
|
B
|
Mid
|
31
|
Fertilizer
|
23,959
|
772
|
B
|
Mid
|
32
|
Tampon
|
23,766
|
766
|
C
|
Low
|
33
|
Hygiene
|
22,848
|
737
|
C
|
Top
|
34
|
Rainwater harvesting
|
22,839
|
736
|
C
|
Mid
|
35
|
Defecation
|
22,716
|
732
|
C
|
Low
|
36
|
Septic tank
|
21,805
|
703
|
C
|
Mid
|
37
|
Cistern
|
21,708
|
700
|
Start
|
Low
|
38
|
Schistosomiasis
|
21,545
|
695
|
B
|
High
|
39
|
Toilet
|
20,608
|
664
|
C
|
Top
|
40
|
Water resources
|
20,076
|
647
|
B
|
Mid
|
41
|
Gong farmer
|
19,831
|
639
|
C
|
Low
|
42
|
Public health
|
19,828
|
639
|
C
|
High
|
43
|
Social norm
|
19,511
|
629
|
C
|
Low
|
44
|
Urine
|
19,213
|
619
|
B
|
High
|
45
|
Wetland
|
19,063
|
614
|
B
|
Low
|
46
|
Human feces
|
18,270
|
589
|
C
|
High
|
47
|
Miasma theory
|
18,218
|
587
|
C
|
Low
|
48
|
Fresh water
|
18,186
|
586
|
C
|
High
|
49
|
Hookworm
|
18,021
|
581
|
Start
|
Mid
|
50
|
Sewage treatment
|
17,131
|
552
|
B
|
High
|
51
|
Oxfam
|
16,921
|
545
|
C
|
Low
|
52
|
Drinking water
|
16,866
|
544
|
B
|
High
|
53
|
Slum
|
16,663
|
537
|
B
|
Low
|
54
|
Filariasis
|
16,570
|
534
|
C
|
Low
|
55
|
Flush toilet
|
16,465
|
531
|
B
|
Mid
|
56
|
Open defecation
|
16,063
|
518
|
B
|
Top
|
57
|
Groundwater
|
15,852
|
511
|
C
|
Mid
|
58
|
Millennium Development Goals
|
15,812
|
510
|
B
|
Mid
|
59
|
Parasitic worm
|
15,517
|
500
|
B
|
High
|
60
|
Toilet: Ek Prem Katha
|
15,044
|
485
|
C
|
Low
|
61
|
Landfill
|
14,825
|
478
|
C
|
Mid
|
62
|
Thomas Crapper
|
14,646
|
472
|
C
|
Low
|
63
|
Ascaris lumbricoides
|
14,279
|
460
|
C
|
Low
|
64
|
Bathroom
|
14,277
|
460
|
Start
|
Low
|
65
|
Squat toilet
|
14,265
|
460
|
Start
|
Mid
|
66
|
Soil contamination
|
14,235
|
459
|
C
|
Low
|
67
|
Compost
|
14,233
|
459
|
B
|
High
|
68
|
Hermetia illucens
|
13,859
|
447
|
Start
|
Low
|
69
|
Wudu
|
13,572
|
437
|
C
|
Mid
|
70
|
Antimicrobial resistance
|
13,435
|
433
|
B
|
High
|
71
|
Vermicompost
|
13,157
|
424
|
C
|
Low
|
72
|
Land reclamation
|
13,145
|
424
|
C
|
High
|
73
|
Eradication of infectious diseases
|
13,048
|
420
|
C
|
Low
|
74
|
Violence against women
|
12,944
|
417
|
B
|
Low
|
75
|
Water scarcity
|
12,254
|
395
|
B
|
Low
|
76
|
Emergency management
|
12,209
|
393
|
B
|
High
|
77
|
Scavenger
|
11,982
|
386
|
C
|
Low
|
78
|
Plumbing
|
11,927
|
384
|
C
|
Mid
|
79
|
Sanitation
|
11,719
|
378
|
B
|
Top
|
80
|
Toilet paper
|
11,704
|
377
|
C
|
Unknown
|
81
|
Ramakrishna Mission
|
11,580
|
373
|
C
|
Mid
|
82
|
Wastewater treatment
|
11,312
|
364
|
C
|
High
|
83
|
Biogas
|
11,082
|
357
|
C
|
Mid
|
84
|
Menstrual cup
|
10,902
|
351
|
C
|
High
|
85
|
Cysticercosis
|
10,849
|
349
|
C
|
Low
|
86
|
Detergent
|
10,817
|
348
|
Start
|
Top
|
87
|
Toilet seat
|
10,612
|
342
|
C
|
Mid
|
88
|
Neglected tropical diseases
|
10,572
|
341
|
C
|
High
|
89
|
Municipal solid waste
|
10,479
|
338
|
C
|
Mid
|
90
|
Ascariasis
|
10,455
|
337
|
B
|
High
|
91
|
Waste
|
10,313
|
332
|
C
|
Mid
|
92
|
Menstrual pad
|
10,290
|
331
|
C
|
Low
|
93
|
Cesspit
|
10,194
|
328
|
C
|
Low
|
94
|
Litter
|
10,065
|
324
|
B
|
Low
|
95
|
Fecal–oral route
|
9,802
|
316
|
C
|
High
|
96
|
Veolia
|
9,754
|
314
|
C
|
Low
|
97
|
Dignity
|
9,727
|
313
|
C
|
Low
|
98
|
Anthelmintic
|
9,609
|
309
|
C
|
Low
|
99
|
Biomedical waste
|
9,464
|
305
|
Start
|
Low
|
100
|
Antimicrobial
|
9,125
|
294
|
C
|
Low
|
101
|
Greywater
|
9,121
|
294
|
C
|
High
|
102
|
Anal hygiene
|
9,086
|
293
|
C
|
Low
|
103
|
Chamber pot
|
8,560
|
276
|
Unknown
|
Unknown
|
104
|
Female urinal
|
8,503
|
274
|
C
|
Low
|
105
|
Sewage
|
8,476
|
273
|
B
|
High
|
106
|
Terra preta
|
8,294
|
267
|
B
|
Low
|
107
|
Disinfectant
|
8,292
|
267
|
C
|
Low
|
108
|
Odor
|
8,281
|
267
|
C
|
Mid
|
109
|
Public humiliation
|
8,194
|
264
|
C
|
Low
|
110
|
Geophagia
|
7,990
|
257
|
Start
|
Low
|
111
|
Missionaries of Charity
|
7,953
|
256
|
C
|
Mid
|
112
|
History of water supply and sanitation
|
7,947
|
256
|
B
|
High
|
113
|
Crossness Pumping Station
|
7,934
|
255
|
B
|
Low
|
114
|
Hand washing
|
7,926
|
255
|
B
|
High
|
115
|
Trichuris trichiura
|
7,762
|
250
|
C
|
Low
|
116
|
Outhouse
|
7,742
|
249
|
B
|
Low
|
117
|
Sustainable Development Goal 4
|
7,711
|
248
|
C
|
Low
|
118
|
Toilets in Japan
|
7,685
|
247
|
B
|
Low
|
119
|
Pit latrine
|
7,676
|
247
|
B
|
High
|
120
|
Public bathing
|
7,652
|
246
|
C
|
Low
|
121
|
Water treatment
|
7,650
|
246
|
C
|
Low
|
122
|
Biochemical oxygen demand
|
7,638
|
246
|
C
|
Mid
|
123
|
Environmental health
|
7,631
|
246
|
C
|
Mid
|
124
|
Islamic toilet etiquette
|
7,553
|
243
|
Start
|
Low
|
125
|
Biomass (energy)
|
7,512
|
242
|
C
|
Low
|
126
|
Anaerobic digestion
|
7,507
|
242
|
C
|
Mid
|
127
|
Bathing
|
7,490
|
241
|
C
|
Low
|
128
|
Storm drain
|
7,438
|
239
|
C
|
Mid
|
129
|
Culture and menstruation
|
7,307
|
235
|
C
|
Low
|
130
|
Composting toilet
|
7,287
|
235
|
B
|
High
|
131
|
Scatology
|
7,199
|
232
|
Start
|
Low
|
132
|
Bidet shower
|
7,113
|
229
|
Start
|
Low
|
133
|
Hookworm infection
|
6,997
|
225
|
B
|
Low
|
134
|
Latrine
|
6,854
|
221
|
Start
|
Low
|
135
|
Public toilet
|
6,850
|
220
|
B
|
High
|
136
|
Urinal
|
6,816
|
219
|
B
|
Mid
|
137
|
Sustainable Development Goal 3
|
6,761
|
218
|
C
|
Low
|
138
|
Manure
|
6,667
|
215
|
C
|
Low
|
139
|
Sustainable Development Goal 17
|
6,448
|
208
|
C
|
Low
|
140
|
Echinococcosis
|
6,425
|
207
|
C
|
Low
|
141
|
Waterborne disease
|
6,291
|
202
|
C
|
High
|
142
|
World Water Day
|
6,288
|
202
|
C
|
Mid
|
143
|
Blackwater (waste)
|
6,197
|
199
|
Start
|
High
|
144
|
Climate variability and change
|
6,172
|
199
|
C
|
Mid
|
145
|
Sustainable Development Goal 13
|
6,120
|
197
|
C
|
Low
|
146
|
Sustainable Development Goal 1
|
6,035
|
194
|
C
|
Low
|
147
|
Wet market
|
6,008
|
193
|
GA
|
Low
|
148
|
Helminthiasis
|
5,972
|
192
|
B
|
High
|
149
|
Soil fertility
|
5,934
|
191
|
C
|
Mid
|
150
|
Night soil
|
5,907
|
190
|
C
|
Low
|
151
|
Water supply
|
5,829
|
188
|
C
|
Low
|
152
|
Unisex public toilet
|
5,733
|
184
|
Start
|
Low
|
153
|
Off-the-grid
|
5,686
|
183
|
C
|
Low
|
154
|
Sewerage
|
5,668
|
182
|
Start
|
Low
|
155
|
Public Distribution System (India)
|
5,627
|
181
|
B
|
High
|
156
|
Victorian Turkish baths
|
5,619
|
181
|
C
|
Mid
|
157
|
List of people who have died while on the toilet
|
5,540
|
178
|
List
|
Low
|
158
|
Chemical oxygen demand
|
5,509
|
177
|
C
|
Mid
|
159
|
Human waste
|
5,477
|
176
|
Start
|
High
|
160
|
Biodegradable waste
|
5,411
|
174
|
Start
|
Low
|
161
|
Advocacy
|
5,343
|
172
|
Start
|
Mid
|
162
|
Smallholding
|
5,319
|
171
|
C
|
Low
|
163
|
Biodegradation
|
5,299
|
170
|
Start
|
Mid
|
164
|
List of countries by total renewable water resources
|
5,185
|
167
|
List
|
Low
|
165
|
Female urination device
|
5,165
|
166
|
C
|
Low
|
166
|
Marine pollution
|
5,145
|
165
|
B
|
Mid
|
167
|
Portable toilet
|
5,127
|
165
|
C
|
Mid
|
168
|
Sustainable Development Goal 11
|
5,104
|
164
|
C
|
Low
|
169
|
Organic fertilizer
|
5,035
|
162
|
Start
|
Mid
|
170
|
Sustainable Development Goal 16
|
5,035
|
162
|
Start
|
Low
|
171
|
Wastewater
|
4,879
|
157
|
List
|
Top
|
172
|
Sustainable Development Goal 12
|
4,853
|
156
|
C
|
Low
|
173
|
Litter box
|
4,779
|
154
|
Start
|
Low
|
174
|
Sanitary sewer
|
4,764
|
153
|
C
|
Mid
|
175
|
Sustainable Development Goal 2
|
4,737
|
152
|
C
|
Low
|
176
|
Commode
|
4,663
|
150
|
Start
|
Low
|
177
|
Leachate
|
4,663
|
150
|
C
|
Low
|
178
|
Septic drain field
|
4,501
|
145
|
Start
|
Low
|
179
|
Garderobe
|
4,460
|
143
|
Start
|
Low
|
180
|
Deworming
|
4,449
|
143
|
C
|
Low
|
181
|
Social distancing
|
4,438
|
143
|
C
|
Low
|
182
|
Sustainable Development Goal 6
|
4,316
|
139
|
C
|
Low
|
183
|
Ultraviolet germicidal irradiation
|
4,310
|
139
|
B
|
Low
|
184
|
Parasitology
|
4,297
|
138
|
C
|
Mid
|
185
|
Cloaca Maxima
|
4,252
|
137
|
Start
|
Low
|
186
|
Supervised injection site
|
4,210
|
135
|
C
|
Low
|
187
|
Urinal deodorizer block
|
4,204
|
135
|
Start
|
Low
|
188
|
Stunted growth
|
4,202
|
135
|
C
|
High
|
189
|
Sustainable Development Goal 9
|
4,167
|
134
|
C
|
Low
|
190
|
Climate change in India
|
4,153
|
133
|
B
|
Mid
|
191
|
Industrial waste
|
4,117
|
132
|
Start
|
Low
|
192
|
Car wash
|
4,090
|
131
|
C
|
Low
|
193
|
Dumpster diving
|
4,088
|
131
|
C
|
Mid
|
194
|
Diseases and epidemics of the 19th century
|
4,054
|
130
|
Start
|
Low
|
195
|
Grease trap
|
4,052
|
130
|
C
|
Low
|
196
|
Activated sludge
|
4,018
|
129
|
C
|
Low
|
197
|
Sustainable Development Goal 15
|
4,013
|
129
|
C
|
Low
|
198
|
Toilet-related injuries and deaths
|
3,979
|
128
|
Start
|
Low
|
199
|
Capacity building
|
3,958
|
127
|
C
|
Low
|
200
|
Reclaimed water
|
3,915
|
126
|
B
|
Top
|
201
|
Toilet (room)
|
3,902
|
125
|
C
|
Low
|
202
|
Manual scavenging
|
3,835
|
123
|
C
|
High
|
203
|
Sustainable Development Goal 14
|
3,823
|
123
|
C
|
Low
|
204
|
Effluent
|
3,782
|
122
|
Start
|
High
|
205
|
Sustainable Development Goal 7
|
3,755
|
121
|
C
|
Low
|
206
|
Industrial wastewater treatment
|
3,736
|
120
|
C
|
Mid
|
207
|
Nitrification
|
3,732
|
120
|
B
|
Low
|
208
|
2024 Gaza Strip polio epidemic
|
3,674
|
118
|
C
|
Low
|
209
|
Space toilet
|
3,615
|
116
|
Start
|
Low
|
210
|
Pathogen transmission
|
3,584
|
115
|
C
|
Mid
|
211
|
Wet wipe
|
3,559
|
114
|
C
|
High
|
212
|
Pig toilet
|
3,546
|
114
|
Stub
|
Low
|
213
|
Garbage
|
3,545
|
114
|
Start
|
Mid
|
214
|
Ancylostoma duodenale
|
3,532
|
113
|
C
|
Low
|
215
|
Dry dung fuel
|
3,519
|
113
|
C
|
Low
|
216
|
Urban agriculture
|
3,487
|
112
|
B
|
Mid
|
217
|
Waste collector
|
3,461
|
111
|
Start
|
Low
|
218
|
Sustainable Development Goal 8
|
3,419
|
110
|
C
|
Low
|
219
|
Fecal sludge management
|
3,408
|
109
|
B
|
High
|
220
|
Water pollution in India
|
3,308
|
106
|
C
|
Mid
|
221
|
Wrecking yard
|
3,303
|
106
|
Start
|
High
|
222
|
Waste management in India
|
3,296
|
106
|
Start
|
Low
|
223
|
Sanitation in ancient Rome
|
3,285
|
105
|
C
|
Low
|
224
|
Global health
|
3,262
|
105
|
C
|
Mid
|
225
|
List of Sustainable Development Goal targets and indicators
|
3,250
|
104
|
List
|
Low
|
226
|
Sanitation of the Indus Valley Civilisation
|
3,248
|
104
|
Start
|
Unknown
|
227
|
Ductile iron pipe
|
3,242
|
104
|
C
|
Low
|
228
|
Sustainable Development Goal 5
|
3,237
|
104
|
C
|
Low
|
229
|
Pissoir
|
3,183
|
102
|
Stub
|
Low
|
230
|
Appropriate technology
|
3,172
|
102
|
B
|
Low
|
231
|
Retention basin
|
3,104
|
100
|
Start
|
Mid
|
232
|
One Health
|
3,090
|
99
|
C
|
Low
|
233
|
Feminine hygiene
|
3,087
|
99
|
Start
|
High
|
234
|
Dry toilet
|
3,037
|
97
|
C
|
High
|
235
|
Water resources in India
|
2,998
|
96
|
C
|
Low
|
236
|
Homeless shelter
|
2,982
|
96
|
B
|
Low
|
237
|
Chemical toilet
|
2,953
|
95
|
Start
|
Low
|
238
|
Street sweeper
|
2,943
|
94
|
Start
|
Low
|
239
|
Reuse of human excreta
|
2,912
|
93
|
C
|
High
|
240
|
Taeniasis
|
2,911
|
93
|
C
|
Low
|
241
|
Sustainable Development Goal 10
|
2,875
|
92
|
C
|
Low
|
242
|
Milorganite
|
2,857
|
92
|
B
|
Low
|
243
|
Pantyliner
|
2,838
|
91
|
Stub
|
Low
|
244
|
Reuse
|
2,837
|
91
|
B
|
Mid
|
245
|
Smokey Mountain
|
2,826
|
91
|
C
|
Low
|
246
|
Sludge
|
2,821
|
91
|
Stub
|
Low
|
247
|
Aircraft lavatory
|
2,794
|
90
|
Start
|
Low
|
248
|
Sewage sludge
|
2,757
|
88
|
C
|
Mid
|
249
|
Intestinal parasite infection
|
2,756
|
88
|
Start
|
Low
|
250
|
Triangle of death (Italy)
|
2,752
|
88
|
B
|
High
|
251
|
Boyan Slat
|
2,752
|
88
|
Start
|
Low
|
252
|
Water security
|
2,712
|
87
|
C
|
Low
|
253
|
WASH
|
2,708
|
87
|
B
|
Top
|
254
|
Social marketing
|
2,699
|
87
|
C
|
High
|
255
|
Defecation postures
|
2,695
|
86
|
C
|
Low
|
256
|
Combined sewer
|
2,671
|
86
|
C
|
Low
|
257
|
Virgin cleansing myth
|
2,640
|
85
|
Start
|
Low
|
258
|
Toilet god
|
2,605
|
84
|
Start
|
Low
|
259
|
Denitrification
|
2,581
|
83
|
C
|
Low
|
260
|
Bioswale
|
2,565
|
82
|
Start
|
Low
|
261
|
Stormwater
|
2,543
|
82
|
C
|
Mid
|
262
|
Walkerton E. coli outbreak
|
2,543
|
82
|
C
|
Low
|
263
|
Trichuriasis
|
2,499
|
80
|
C
|
Low
|
264
|
New York City waste management system
|
2,482
|
80
|
C
|
Mid
|
265
|
Infection prevention and control
|
2,470
|
79
|
C
|
High
|
266
|
Construction waste
|
2,461
|
79
|
Start
|
High
|
267
|
Free bleeding
|
2,461
|
79
|
Start
|
Low
|
268
|
Groundwater pollution
|
2,440
|
78
|
B
|
High
|
269
|
Child mortality
|
2,434
|
78
|
C
|
Mid
|
270
|
Mottainai
|
2,403
|
77
|
C
|
Mid
|
271
|
Dual flush toilet
|
2,385
|
76
|
Start
|
Low
|
272
|
Green infrastructure
|
2,379
|
76
|
C
|
Mid
|
273
|
Drinking water quality standards
|
2,359
|
76
|
C
|
Low
|
274
|
Passenger train toilet
|
2,290
|
73
|
Start
|
Low
|
275
|
Sanitation worker
|
2,280
|
73
|
C
|
High
|
276
|
Vacuum truck
|
2,222
|
71
|
C
|
High
|
277
|
Pee curl
|
2,221
|
71
|
C
|
Low
|
278
|
Water supply and sanitation in Saudi Arabia
|
2,220
|
71
|
C
|
Mid
|
279
|
Close stool
|
2,195
|
70
|
Start
|
Low
|
280
|
Steam bath
|
2,182
|
70
|
Stub
|
Low
|
281
|
Nature-based solutions
|
2,164
|
69
|
C
|
Mid
|
282
|
Boil-water advisory
|
2,148
|
69
|
Stub
|
High
|
283
|
Water privatization
|
2,128
|
68
|
C
|
Mid
|
284
|
Menstruation hut
|
2,089
|
67
|
Stub
|
Low
|
285
|
Waste picker
|
2,077
|
67
|
B
|
High
|
286
|
Soil-transmitted helminthiasis
|
2,046
|
66
|
B
|
Mid
|
287
|
Social and behavior change communication
|
2,023
|
65
|
C
|
Mid
|
288
|
Pay toilet
|
1,978
|
63
|
C
|
Low
|
289
|
Fasciolosis
|
1,964
|
63
|
C
|
Low
|
290
|
Menstrual hygiene management
|
1,950
|
62
|
B
|
High
|
291
|
Membrane bioreactor
|
1,942
|
62
|
C
|
Low
|
292
|
Imperial Leather
|
1,929
|
62
|
C
|
Low
|
293
|
Compression fitting
|
1,928
|
62
|
Unknown
|
Unknown
|
294
|
Drying
|
1,902
|
61
|
C
|
Low
|
295
|
Trickling filter
|
1,902
|
61
|
C
|
Low
|
296
|
Maynilad Water Services
|
1,894
|
61
|
C
|
Low
|
297
|
Low-emission zone
|
1,890
|
60
|
Start
|
High
|
298
|
Water supply and sanitation in Israel
|
1,838
|
59
|
B
|
Mid
|
299
|
Needle and syringe programmes
|
1,830
|
59
|
C
|
Low
|
300
|
Safe Drinking Water Act
|
1,823
|
58
|
C
|
Low
|
301
|
History of waste management
|
1,790
|
57
|
Start
|
Low
|
302
|
NEWater
|
1,782
|
57
|
Start
|
Low
|
303
|
Water supply and sanitation in India
|
1,759
|
56
|
C
|
Mid
|
304
|
Constructed wetland
|
1,754
|
56
|
C
|
Mid
|
305
|
Malnutrition in India
|
1,724
|
55
|
C
|
High
|
306
|
Urine-diverting dry toilet
|
1,721
|
55
|
B
|
High
|
307
|
Total suspended solids
|
1,699
|
54
|
Start
|
Low
|
308
|
Carbon filtering
|
1,692
|
54
|
Start
|
Low
|
309
|
Washlet
|
1,681
|
54
|
Start
|
Low
|
310
|
Bucket toilet
|
1,648
|
53
|
C
|
Mid
|
311
|
Incinerating toilet
|
1,636
|
52
|
Unknown
|
Unknown
|
312
|
Restroom attendant
|
1,635
|
52
|
Start
|
Low
|
313
|
Naples waste management crisis
|
1,631
|
52
|
B
|
High
|
314
|
Water supply and sanitation in Singapore
|
1,629
|
52
|
B
|
Mid
|
315
|
Period underwear
|
1,628
|
52
|
Start
|
Low
|
316
|
List of development aid agencies
|
1,623
|
52
|
List
|
Mid
|
317
|
Used good
|
1,604
|
51
|
C
|
Low
|
318
|
Slopping out
|
1,603
|
51
|
Start
|
Low
|
319
|
Sanitary engineering
|
1,598
|
51
|
Start
|
Low
|
320
|
Affinity Water
|
1,596
|
51
|
Start
|
Low
|
321
|
Water supply and sanitation in the Philippines
|
1,588
|
51
|
B
|
Mid
|
322
|
Portable water purification
|
1,587
|
51
|
C
|
Low
|
323
|
Pail closet
|
1,581
|
51
|
GA
|
Low
|
324
|
Raw water
|
1,525
|
49
|
C
|
Mid
|
325
|
Clarifier
|
1,503
|
48
|
C
|
Low
|
326
|
Accessible toilet
|
1,488
|
48
|
C
|
Low
|
327
|
Helminths
|
1,463
|
47
|
NA
|
NA
|
328
|
John Oliver Memorial Sewer Plant
|
1,459
|
47
|
GA
|
Low
|
329
|
List of largest wastewater treatment plants
|
1,450
|
46
|
List
|
Low
|
330
|
Lead service line
|
1,431
|
46
|
C
|
Mid
|
331
|
Urine deflector
|
1,430
|
46
|
C
|
Mid
|
332
|
Paragonimiasis
|
1,427
|
46
|
Start
|
Low
|
333
|
Honeywagon (vehicle)
|
1,404
|
45
|
Start
|
Low
|
334
|
Soil conditioner
|
1,398
|
45
|
C
|
Mid
|
335
|
Bacteriological water analysis
|
1,390
|
44
|
Start
|
Unknown
|
336
|
Water supply and sanitation in the State of Palestine
|
1,384
|
44
|
B
|
Mid
|
337
|
Fasciolopsiasis
|
1,374
|
44
|
Start
|
Low
|
338
|
Ceramic water filter
|
1,361
|
43
|
C
|
Low
|
339
|
Vector control
|
1,353
|
43
|
Start
|
Mid
|
340
|
Ideal Standard
|
1,348
|
43
|
Start
|
Low
|
341
|
List of countries by access to improved sanitation facilities
|
1,345
|
43
|
List
|
Top
|
342
|
Vibriosis
|
1,326
|
42
|
Start
|
Mid
|
343
|
Sequencing batch reactor
|
1,318
|
42
|
Start
|
Low
|
344
|
Flattening the curve
|
1,316
|
42
|
Start
|
Low
|
345
|
Bharat Sevashram Sangha
|
1,314
|
42
|
Start
|
Mid
|
346
|
Water board (Netherlands)
|
1,306
|
42
|
Start
|
Low
|
347
|
Sewage sludge treatment
|
1,284
|
41
|
C
|
Mid
|
348
|
Urban runoff
|
1,283
|
41
|
B
|
Low
|
349
|
Tampon tax
|
1,277
|
41
|
Start
|
Low
|
350
|
Payatas dumpsite
|
1,271
|
41
|
Start
|
Unknown
|
351
|
Toilet plume
|
1,245
|
40
|
Start
|
Low
|
352
|
Aerobic treatment system
|
1,241
|
40
|
Start
|
High
|
353
|
Biosolids
|
1,237
|
39
|
Start
|
Low
|
354
|
Moving bed biofilm reactor
|
1,231
|
39
|
Start
|
Low
|
355
|
List of wastewater treatment technologies
|
1,200
|
38
|
List
|
Low
|
356
|
Sedimentation (water treatment)
|
1,188
|
38
|
Start
|
Low
|
357
|
WaterAid
|
1,181
|
38
|
C
|
Low
|
358
|
Sanitary sewer overflow
|
1,169
|
37
|
C
|
Mid
|
359
|
List of pollution-related diseases
|
1,149
|
37
|
List
|
Mid
|
360
|
Electronic bidet
|
1,128
|
36
|
Start
|
Low
|
361
|
Water supply and sanitation in the United States
|
1,118
|
36
|
B
|
Mid
|
362
|
Human right to water and sanitation
|
1,116
|
36
|
C
|
High
|
363
|
World Toilet Day
|
1,115
|
35
|
C
|
Top
|
364
|
Waste stabilization pond
|
1,114
|
35
|
C
|
Low
|
365
|
East Kolkata Wetlands
|
1,107
|
35
|
Start
|
Low
|
366
|
Lamella clarifier
|
1,101
|
35
|
C
|
Mid
|
367
|
Total fatty matter
|
1,100
|
35
|
Stub
|
Low
|
368
|
Greasy hair
|
1,095
|
35
|
Stub
|
Low
|
369
|
Alpecin
|
1,090
|
35
|
Start
|
Low
|
370
|
Undernutrition in children
|
1,069
|
34
|
C
|
High
|
371
|
Biffa
|
1,067
|
34
|
Start
|
Low
|
372
|
Wet markets in China
|
1,063
|
34
|
C
|
Low
|
373
|
Behavior change (public health)
|
1,057
|
34
|
Start
|
High
|
374
|
Mass deworming
|
1,057
|
34
|
C
|
High
|
375
|
Clonorchiasis
|
1,044
|
33
|
Start
|
Low
|
376
|
Cloth menstrual pad
|
1,031
|
33
|
C
|
Low
|
377
|
Swachh Survekshan
|
1,001
|
32
|
C
|
Low
|
378
|
Ministry of Drinking Water and Sanitation
|
998
|
32
|
Stub
|
Mid
|
379
|
Secondary treatment
|
994
|
32
|
B
|
Mid
|
380
|
Beach cleaning
|
985
|
31
|
B
|
Mid
|
381
|
Water supply and sanitation in Japan
|
978
|
31
|
B
|
Mid
|
382
|
Speibecken
|
961
|
31
|
Start
|
Low
|
383
|
Oil–water separator
|
955
|
30
|
Start
|
Mid
|
384
|
Onsite sewage facility
|
945
|
30
|
Start
|
Mid
|
385
|
Workers' right to access the toilet
|
944
|
30
|
C
|
Low
|
386
|
Nonpoint source pollution
|
940
|
30
|
C
|
High
|
387
|
Sanisette
|
937
|
30
|
Start
|
Low
|
388
|
Period poverty
|
927
|
29
|
C
|
Unknown
|
389
|
Opisthorchiasis
|
917
|
29
|
Start
|
Low
|
390
|
Urinal target
|
908
|
29
|
Start
|
Low
|
391
|
Ghazipur landfill
|
908
|
29
|
Stub
|
Mid
|
392
|
Trichostrongylus
|
885
|
28
|
Stub
|
Low
|
393
|
Sanitary manhole
|
864
|
27
|
B
|
Unknown
|
394
|
Low-flush toilet
|
850
|
27
|
Start
|
Low
|
395
|
Water Services Reform Programme
|
848
|
27
|
C
|
Low
|
396
|
Upflow anaerobic sludge blanket digestion
|
834
|
26
|
Start
|
Low
|
397
|
Water supply and sanitation in Egypt
|
827
|
26
|
B
|
Mid
|
398
|
Community-led total sanitation
|
818
|
26
|
C
|
High
|
399
|
Potty parity
|
816
|
26
|
B
|
Unknown
|
400
|
Scouring powder
|
810
|
26
|
Start
|
Low
|
401
|
Intelligent toilet
|
807
|
26
|
Start
|
Low
|
402
|
World Toilet Organization
|
800
|
25
|
Start
|
Mid
|
403
|
Toxic waste dumping by the 'Ndrangheta
|
796
|
25
|
B
|
High
|
404
|
Vacuum sewer
|
795
|
25
|
C
|
Low
|
405
|
Single-stream recycling
|
795
|
25
|
Start
|
Mid
|
406
|
Urine diversion
|
792
|
25
|
C
|
Mid
|
407
|
Agricultural wastewater treatment
|
780
|
25
|
Start
|
Low
|
408
|
Resource recovery
|
779
|
25
|
C
|
Mid
|
409
|
List of cleaning tools
|
779
|
25
|
List
|
Mid
|
410
|
Water supply and sanitation in Greece
|
759
|
24
|
Start
|
Mid
|
411
|
Wetlands and islands in Germanic paganism
|
758
|
24
|
Start
|
Low
|
412
|
Bathroom reading
|
750
|
24
|
Start
|
Low
|
413
|
Public health intervention
|
743
|
23
|
Start
|
Mid
|
414
|
Water issues in developing countries
|
729
|
23
|
C
|
Mid
|
415
|
Stormwater harvesting
|
722
|
23
|
Start
|
Low
|
416
|
Deonar dumping ground
|
722
|
23
|
Start
|
Low
|
417
|
Improved sanitation
|
714
|
23
|
Start
|
High
|
418
|
Garbage scow
|
714
|
23
|
Start
|
Low
|
419
|
Violence against women in Mexico
|
709
|
22
|
C
|
Low
|
420
|
Water supply and sanitation in South Africa
|
700
|
22
|
B
|
Mid
|
421
|
Commode chair
|
695
|
22
|
Stub
|
Low
|
422
|
Ecological sanitation
|
694
|
22
|
C
|
Mid
|
423
|
Landfill gas emission reduction in Brazil
|
692
|
22
|
C
|
Mid
|
424
|
Shit flow diagram
|
692
|
22
|
C
|
Low
|
425
|
Water supply and sanitation in the United Kingdom
|
689
|
22
|
Start
|
Mid
|
426
|
Water supply and sanitation in Italy
|
688
|
22
|
C
|
Mid
|
427
|
Water-sensitive urban design
|
687
|
22
|
C
|
Low
|
428
|
Indian states ranking by prevalence of open defecation
|
683
|
22
|
List
|
Low
|
429
|
Pollee
|
664
|
21
|
Start
|
Unknown
|
430
|
Flying toilet
|
661
|
21
|
Start
|
Mid
|
431
|
Grinder pump
|
651
|
21
|
Start
|
Low
|
432
|
Menstrual Hygiene Day
|
647
|
20
|
C
|
High
|
433
|
Flushometer
|
642
|
20
|
Stub
|
Mid
|
434
|
Economy, industry, and trade of the Victorian era
|
641
|
20
|
B
|
Unknown
|
435
|
Recycling by material
|
633
|
20
|
Stub
|
High
|
436
|
Summer Rayne Oakes
|
632
|
20
|
B
|
Low
|
437
|
Water supply and sanitation in Spain
|
620
|
20
|
Start
|
Mid
|
438
|
Pooper-scooper
|
617
|
19
|
C
|
Low
|
439
|
Jack Sim
|
617
|
19
|
C
|
Low
|
440
|
Sanistand
|
616
|
19
|
Stub
|
Low
|
441
|
Water supply and sanitation in Mexico
|
614
|
19
|
B
|
Mid
|
442
|
Water supply and sanitation in Bangladesh
|
613
|
19
|
B
|
Mid
|
443
|
Telescopic toilet
|
609
|
19
|
Start
|
Low
|
444
|
Product stewardship
|
606
|
19
|
Start
|
Mid
|
445
|
Water supply and sanitation in Jordan
|
601
|
19
|
B
|
Mid
|
446
|
Reredorter
|
600
|
19
|
Start
|
Unknown
|
447
|
Vermifilter
|
597
|
19
|
C
|
High
|
448
|
Kato technique
|
592
|
19
|
Start
|
Low
|
449
|
Disinfection by-product
|
591
|
19
|
Start
|
Low
|
450
|
KBS-3
|
585
|
18
|
Start
|
High
|
451
|
Decentralized wastewater system
|
580
|
18
|
C
|
High
|
452
|
List of antibiotic-resistant bacteria
|
578
|
18
|
List
|
Low
|
453
|
International Water Association
|
569
|
18
|
Start
|
High
|
454
|
White vinegar
|
569
|
18
|
NA
|
NA
|
455
|
Environmental impact of pharmaceuticals and personal care products
|
568
|
18
|
C
|
Low
|
456
|
EToilet
|
566
|
18
|
Stub
|
Low
|
457
|
Millennium Villages Project
|
554
|
17
|
C
|
Low
|
458
|
Contaminants of emerging concern
|
554
|
17
|
C
|
Low
|
459
|
Water supply and sanitation in Australia
|
553
|
17
|
C
|
Mid
|
460
|
Water supply and sanitation in Pakistan
|
551
|
17
|
B
|
Mid
|
461
|
Waste valorization
|
551
|
17
|
Start
|
Low
|
462
|
Water supply and sanitation in China
|
548
|
17
|
B
|
Mid
|
463
|
Water supply and sanitation in Malaysia
|
548
|
17
|
C
|
Mid
|
464
|
Toilet roll holder
|
546
|
17
|
Start
|
Low
|
465
|
MadamePee
|
543
|
17
|
C
|
Low
|
466
|
Privy digging
|
532
|
17
|
C
|
Low
|
467
|
Improved water source
|
531
|
17
|
Start
|
Low
|
468
|
Toilet rim block
|
530
|
17
|
Unknown
|
Unknown
|
469
|
Water supply and sanitation in Germany
|
522
|
16
|
B
|
High
|
470
|
Louisville sewer explosions
|
516
|
16
|
B
|
Low
|
471
|
Closed-loop recycling
|
514
|
16
|
C
|
Mid
|
472
|
Food security during the COVID-19 pandemic
|
509
|
16
|
Start
|
Low
|
473
|
1998 Sydney water crisis
|
505
|
16
|
C
|
Low
|
474
|
Privy midden
|
500
|
16
|
Unknown
|
Unknown
|
475
|
Gravity sewer
|
499
|
16
|
Start
|
Mid
|
476
|
Sewage farm
|
497
|
16
|
Start
|
Low
|
477
|
Global Handwashing Day
|
497
|
16
|
C
|
High
|
478
|
Indicator organism
|
495
|
15
|
Start
|
Low
|
479
|
Omni processor
|
495
|
15
|
Start
|
High
|
480
|
Water supply and sanitation in Yemen
|
491
|
15
|
B
|
Mid
|
481
|
Warren County PCB Landfill
|
485
|
15
|
Start
|
Low
|
482
|
High-level Political Forum on Sustainable Development
|
485
|
15
|
C
|
Low
|
483
|
Water supply and sanitation in Indonesia
|
482
|
15
|
C
|
Low
|
484
|
Demolition waste
|
482
|
15
|
Start
|
High
|
485
|
Hymenolepiasis
|
472
|
15
|
Start
|
Low
|
486
|
Open burning of waste
|
472
|
15
|
Start
|
Low
|
487
|
Soil salinity control
|
471
|
15
|
C
|
Low
|
488
|
Water supply and sanitation in Hong Kong
|
458
|
14
|
C
|
Low
|
489
|
Plastic bag bans in Australia
|
457
|
14
|
C
|
Mid
|
490
|
Terminal cleaning
|
456
|
14
|
Stub
|
Low
|
491
|
Sulabh International Museum of Toilets
|
455
|
14
|
Start
|
Mid
|
492
|
Viridor
|
451
|
14
|
Stub
|
Low
|
493
|
Peak phosphorus
|
449
|
14
|
NA
|
Low
|
494
|
Twyford Bathrooms
|
447
|
14
|
Start
|
Low
|
495
|
Water supply and sanitation in France
|
446
|
14
|
B
|
Mid
|
496
|
Sustainable sanitation
|
445
|
14
|
C
|
High
|
497
|
Soil-transmitted helminth
|
442
|
14
|
Start
|
Mid
|
498
|
Porcelain Palace
|
437
|
14
|
Start
|
Low
|
499
|
Contamination control
|
433
|
13
|
Unknown
|
Unknown
|
500
|
Emisor Oriente Tunnel
|
432
|
13
|
Stub
|
Low
|
501
|
Arborloo
|
431
|
13
|
Start
|
Mid
|
502
|
Recycling in Japan
|
431
|
13
|
C
|
Mid
|
503
|
Asset management plan period
|
430
|
13
|
Start
|
Low
|
504
|
Toilet Revolution in China
|
430
|
13
|
Stub
|
Low
|
505
|
Vermifilter toilet
|
430
|
13
|
Start
|
Low
|
506
|
International Plumbing Code
|
429
|
13
|
Unknown
|
Unknown
|
507
|
Waste management in Egypt
|
428
|
13
|
C
|
Mid
|
508
|
Water resources management in Egypt
|
427
|
13
|
B
|
Low
|
509
|
Folkewall
|
421
|
13
|
Start
|
Low
|
510
|
Thinx
|
418
|
13
|
Start
|
Low
|
511
|
ILoo
|
414
|
13
|
GA
|
Low
|
512
|
Emergency sanitation
|
414
|
13
|
C
|
High
|
513
|
Organisms involved in water purification
|
413
|
13
|
Start
|
Low
|
514
|
Behavior change method
|
412
|
13
|
C
|
Mid
|
515
|
Packaging and packaging waste directive
|
412
|
13
|
Stub
|
Mid
|
516
|
Solid waste policy of the United States
|
411
|
13
|
C
|
High
|
517
|
Container-based sanitation
|
411
|
13
|
Start
|
High
|
518
|
Landfill diversion
|
408
|
13
|
C
|
Low
|
519
|
Aerobic digestion
|
405
|
13
|
Start
|
Low
|
520
|
Kenilworth Park and Aquatic Gardens
|
401
|
12
|
Start
|
Low
|
521
|
WAG bag
|
399
|
12
|
Stub
|
Low
|
522
|
Water supply and sanitation in Ethiopia
|
397
|
12
|
C
|
Mid
|
523
|
Tapeworm infection
|
391
|
12
|
NA
|
NA
|
524
|
Environmental enteropathy
|
389
|
12
|
C
|
Mid
|
525
|
Plasma gasification commercialization
|
386
|
12
|
Start
|
Mid
|
526
|
Clivus Multrum
|
385
|
12
|
Stub
|
Low
|
527
|
Coenurosis
|
383
|
12
|
C
|
Low
|
528
|
Water supply and sanitation in Morocco
|
381
|
12
|
B
|
Mid
|
529
|
Sustainable materials management
|
380
|
12
|
C
|
Low
|
530
|
Stockholm Water Prize
|
379
|
12
|
C
|
Low
|
531
|
Wastewater quality indicators
|
378
|
12
|
Start
|
Mid
|
532
|
Underarm liners
|
378
|
12
|
Start
|
Low
|
533
|
Mass drug administration
|
376
|
12
|
C
|
Low
|
534
|
Pipelayer
|
374
|
12
|
Start
|
Low
|
535
|
Toilets in New York City
|
372
|
12
|
B
|
Low
|
536
|
Water supply and sanitation in Iran
|
371
|
11
|
C
|
Mid
|
537
|
Philadelphia Water Department
|
370
|
11
|
C
|
Low
|
538
|
Closet flange
|
358
|
11
|
Unknown
|
Unknown
|
539
|
Dust corner
|
358
|
11
|
Stub
|
Unknown
|
540
|
International Sanitary Conferences
|
355
|
11
|
Stub
|
Low
|
541
|
Water supply and sanitation in sub-Saharan Africa
|
355
|
11
|
B
|
Mid
|
542
|
List of water supply and sanitation by country
|
346
|
11
|
List
|
Low
|
543
|
Water supply and sanitation in Turkey
|
343
|
11
|
C
|
Mid
|
544
|
Slug gate
|
341
|
11
|
Start
|
Unknown
|
545
|
Wheelabrator Incinerator
|
338
|
10
|
Start
|
Mid
|
546
|
Pressure-balanced valve
|
337
|
10
|
Unknown
|
Unknown
|
547
|
Water supply and sanitation in Vietnam
|
337
|
10
|
B
|
Mid
|
548
|
Decontamination foam
|
335
|
10
|
B
|
Low
|
549
|
Water pollution in New Zealand
|
335
|
10
|
C
|
Low
|
550
|
Landfill gas utilization
|
335
|
10
|
C
|
Mid
|
551
|
Water supply and sanitation in Namibia
|
334
|
10
|
C
|
Mid
|
552
|
Waste management in Russia
|
333
|
10
|
B
|
Low
|
553
|
Noe Valley public toilet
|
332
|
10
|
Start
|
Low
|
554
|
Canner (occupation)
|
331
|
10
|
C
|
Mid
|
555
|
Baby-led potty training
|
330
|
10
|
Start
|
Low
|
556
|
Saur (company)
|
329
|
10
|
Stub
|
Unknown
|
557
|
Lavatorium
|
326
|
10
|
B
|
Low
|
558
|
Publicly owned treatment works
|
325
|
10
|
Start
|
High
|
559
|
Effluent sewer
|
325
|
10
|
Start
|
Low
|
560
|
Water supply and sanitation in New Zealand
|
325
|
10
|
C
|
Low
|
561
|
In-vessel composting
|
318
|
10
|
Start
|
Low
|
562
|
Recycling by product
|
318
|
10
|
C
|
High
|
563
|
Water supply and sanitation in the Republic of Ireland
|
316
|
10
|
B
|
Low
|
564
|
Crossness Sewage Treatment Works
|
315
|
10
|
Start
|
Low
|
565
|
Landfill restoration
|
313
|
10
|
C
|
Low
|
566
|
Water resource management
|
312
|
10
|
NA
|
Mid
|
567
|
Water management in Greater Mexico City
|
311
|
10
|
B
|
Mid
|
568
|
Water supply and sanitation in Gibraltar
|
311
|
10
|
B
|
Mid
|
569
|
Environmental persistent pharmaceutical pollutant
|
310
|
10
|
C
|
Mid
|
570
|
Water supply and sanitation in Tunisia
|
308
|
9
|
B
|
Mid
|
571
|
Water supply and sanitation in Portugal
|
307
|
9
|
C
|
Mid
|
572
|
Portland Loo
|
307
|
9
|
Start
|
Low
|
573
|
Water supply and sanitation in Kenya
|
303
|
9
|
B
|
Mid
|
574
|
Universal waste
|
301
|
9
|
Stub
|
Low
|
575
|
Water supply and sanitation in the Netherlands
|
301
|
9
|
C
|
Mid
|
576
|
Water supply and sanitation in Nigeria
|
301
|
9
|
C
|
Mid
|
577
|
Water supply and sanitation in Canada
|
300
|
9
|
C
|
Mid
|
578
|
Water supply and sanitation in the Dominican Republic
|
299
|
9
|
B
|
Low
|
579
|
Water supply in Afghanistan
|
299
|
9
|
C
|
Mid
|
580
|
Gel wipe
|
299
|
9
|
Start
|
Low
|
581
|
Wastewater-based epidemiology
|
296
|
9
|
C
|
Low
|
582
|
Bartley Reservoir
|
294
|
9
|
Start
|
Low
|
583
|
Edgemere Landfill
|
294
|
9
|
C
|
Low
|
584
|
Backwater valve
|
293
|
9
|
Stub
|
Low
|
585
|
Water supply and sanitation in England and Wales
|
291
|
9
|
C
|
Mid
|
586
|
Water supply and sanitation in Russia
|
290
|
9
|
Start
|
Mid
|
587
|
Dump station
|
284
|
9
|
Stub
|
Low
|
588
|
Aphedron
|
284
|
9
|
Start
|
Low
|
589
|
Bhalswa landfill
|
284
|
9
|
Stub
|
Mid
|
590
|
Amphistomiasis
|
282
|
9
|
Start
|
Low
|
591
|
Water supply and sanitation in Brazil
|
281
|
9
|
B
|
Mid
|
592
|
LifeSaver bottle
|
275
|
8
|
Start
|
Low
|
593
|
Sanitation Standard Operating Procedures
|
274
|
8
|
Unknown
|
Unknown
|
594
|
Treebog
|
274
|
8
|
Start
|
Low
|
595
|
Mound system
|
274
|
8
|
Start
|
Low
|
596
|
List of appropriate technology applications
|
271
|
8
|
List
|
Low
|
597
|
Waste in New Zealand
|
266
|
8
|
Start
|
Low
|
598
|
Plug (sanitation)
|
263
|
8
|
Start
|
Low
|
599
|
Neglected tropical diseases in India
|
261
|
8
|
C
|
Mid
|
600
|
Integrated urban water management
|
259
|
8
|
C
|
Low
|
601
|
Water tariff
|
255
|
8
|
C
|
Low
|
602
|
UN-Water
|
254
|
8
|
Start
|
Mid
|
603
|
Wastewater surveillance
|
252
|
8
|
Stub
|
Mid
|
604
|
Septage
|
250
|
8
|
NA
|
NA
|
605
|
Abel Wolman
|
249
|
8
|
Start
|
Low
|
606
|
Freezing toilet
|
248
|
8
|
Stub
|
Low
|
607
|
Dump digging
|
246
|
7
|
Start
|
Low
|
608
|
Unpleasant odor
|
244
|
7
|
NA
|
NA
|
609
|
Sunset Park Material Recovery Facility
|
244
|
7
|
GA
|
Low
|
610
|
Regulation and monitoring of pollution
|
243
|
7
|
Start
|
High
|
611
|
Recycling in the Netherlands
|
240
|
7
|
Stub
|
Low
|
612
|
Activated sludge model
|
240
|
7
|
Start
|
High
|
613
|
Water supply and sanitation in Algeria
|
237
|
7
|
C
|
Mid
|
614
|
Water supply and sanitation in Belgium
|
235
|
7
|
C
|
Mid
|
615
|
Cement-mortar lined ductile iron pipe
|
234
|
7
|
Stub
|
Low
|
616
|
Facultative lagoon
|
233
|
7
|
Start
|
Low
|
617
|
Gram Vikas
|
231
|
7
|
C
|
Low
|
618
|
Tuas South Incineration Plant
|
231
|
7
|
Stub
|
Low
|
619
|
Stockholm Environment Institute
|
230
|
7
|
Start
|
Mid
|
620
|
Swamp Land Act of 1850
|
230
|
7
|
Stub
|
Low
|
621
|
Water supply and sanitation in Lebanon
|
229
|
7
|
B
|
Mid
|
622
|
Self-supply of water and sanitation
|
228
|
7
|
C
|
High
|
623
|
Necatoriasis
|
224
|
7
|
C
|
Low
|
624
|
Bathroom emergency pullstring
|
222
|
7
|
Unknown
|
Unknown
|
625
|
Joint Monitoring Programme for Water Supply and Sanitation
|
217
|
7
|
Start
|
Mid
|
626
|
Ribersborgs open-air bath
|
217
|
7
|
Stub
|
Low
|
627
|
Coppermills Water Treatment Works
|
217
|
7
|
C
|
Low
|
628
|
Water supply and sanitation in Ghana
|
216
|
6
|
B
|
Mid
|
629
|
Kalavati Devi
|
216
|
6
|
C
|
Low
|
630
|
Water supply and sanitation in Chile
|
214
|
6
|
B
|
Mid
|
631
|
Veronica bucket
|
214
|
6
|
Start
|
Low
|
632
|
Water resources management in Mexico
|
213
|
6
|
B
|
Low
|
633
|
Circulus (theory)
|
213
|
6
|
Start
|
Low
|
634
|
List of abbreviations used in sanitation
|
212
|
6
|
List
|
Mid
|
635
|
Water supply and sanitation in Tanzania
|
209
|
6
|
B
|
Mid
|
636
|
Bar screen
|
209
|
6
|
Stub
|
Low
|
637
|
Daniel Sawrij
|
209
|
6
|
Start
|
Low
|
638
|
London Declaration on Neglected Tropical Diseases
|
208
|
6
|
Start
|
Mid
|
639
|
Loo of the Year Awards
|
206
|
6
|
Start
|
Low
|
640
|
Bioreactor landfill
|
206
|
6
|
Start
|
Low
|
641
|
Aerobic granulation
|
206
|
6
|
Start
|
Low
|
642
|
National Water and Sewerage Corporation
|
202
|
6
|
Start
|
Low
|
643
|
Water supply and sanitation in Georgia
|
198
|
6
|
B
|
Low
|
644
|
Oil content meter
|
197
|
6
|
Start
|
Mid
|
645
|
Water resources management in Brazil
|
196
|
6
|
B
|
Low
|
646
|
Wet markets in Hong Kong
|
190
|
6
|
C
|
Low
|
647
|
Bremen Overseas Research and Development Association
|
188
|
6
|
Start
|
Low
|
648
|
Water supply and sanitation in the European Union
|
187
|
6
|
C
|
Low
|
649
|
Litter in New Zealand
|
186
|
6
|
B
|
Low
|
650
|
Voiding
|
183
|
5
|
NA
|
NA
|
651
|
Water resources management in Syria
|
181
|
5
|
B
|
Low
|
652
|
Space Poop Challenge
|
181
|
5
|
Stub
|
Low
|
653
|
Peg wood
|
180
|
5
|
Stub
|
Low
|
654
|
Community toilet scheme
|
179
|
5
|
Start
|
Low
|
655
|
Diffuser (sewage)
|
178
|
5
|
Start
|
High
|
656
|
2023 Calgary E. coli outbreak
|
175
|
5
|
C
|
Low
|
657
|
Hydrodynamic separator
|
173
|
5
|
Start
|
Low
|
658
|
Water supply and sanitation in Taiwan
|
172
|
5
|
Start
|
Low
|
659
|
Coffee wastewater
|
169
|
5
|
Start
|
Low
|
660
|
Ayliffe technique
|
169
|
5
|
Stub
|
Low
|
661
|
Solid Waste Agency of Northern Cook County v. Army Corps of Engineers
|
167
|
5
|
B
|
High
|
662
|
Newby Island landfill
|
167
|
5
|
Start
|
Low
|
663
|
Vermitechnology
|
166
|
5
|
Stub
|
Low
|
664
|
Water supply and sanitation in Peru
|
163
|
5
|
B
|
Mid
|
665
|
Duoyuan Global Water
|
162
|
5
|
Start
|
Unknown
|
666
|
The Leo Group
|
162
|
5
|
C
|
Low
|
667
|
Timeline of deworming
|
162
|
5
|
Start
|
Low
|
668
|
Water supply and sanitation in Zimbabwe
|
161
|
5
|
C
|
Mid
|
669
|
Water resources management in Chile
|
160
|
5
|
C
|
Low
|
670
|
Global Goals Week
|
160
|
5
|
C
|
Low
|
671
|
Freshwater salinization
|
159
|
5
|
C
|
Low
|
672
|
Henry Moule
|
158
|
5
|
C
|
Low
|
673
|
Water management in the Metropolitan Region of São Paulo
|
158
|
5
|
C
|
Low
|
674
|
William Elvis Sloan
|
157
|
5
|
Start
|
Low
|
675
|
Water supply and sanitation in Argentina
|
156
|
5
|
C
|
Mid
|
676
|
Bridget Holmes
|
155
|
5
|
Start
|
Low
|
677
|
Pressure sewer
|
155
|
5
|
Start
|
Low
|
678
|
International Resource Panel
|
154
|
4
|
C
|
Low
|
679
|
Water supply and sanitation in Denmark
|
150
|
4
|
C
|
Mid
|
680
|
Hookworm vaccine
|
150
|
4
|
Start
|
Low
|
681
|
UN World Water Development Report
|
148
|
4
|
Start
|
Low
|
682
|
Sewer mining
|
148
|
4
|
Start
|
Low
|
683
|
Recycling in Malaysia
|
146
|
4
|
Start
|
Mid
|
684
|
Water supply and sanitation in Azerbaijan
|
145
|
4
|
C
|
Low
|
685
|
LeeAnne Walters
|
145
|
4
|
Start
|
Low
|
686
|
Greenwich pumping station
|
145
|
4
|
Start
|
Low
|
687
|
Best practicable environmental option
|
144
|
4
|
Stub
|
Mid
|
688
|
Water supply and sanitation in Colombia
|
144
|
4
|
B
|
Mid
|
689
|
Water supply and sanitation in Costa Rica
|
143
|
4
|
C
|
Low
|
690
|
Water resources management in Peru
|
142
|
4
|
B
|
Low
|
691
|
Malnutrition in South Africa
|
141
|
4
|
C
|
Low
|
692
|
Garden waste dumping
|
141
|
4
|
Start
|
Mid
|
693
|
Water supply and sanitation in Laos
|
141
|
4
|
C
|
Mid
|
694
|
Water pollution in Canada
|
140
|
4
|
C
|
Low
|
695
|
Recycle Track Systems
|
139
|
4
|
C
|
Low
|
696
|
Water supply and sanitation in Panama
|
138
|
4
|
C
|
Low
|
697
|
Water resources management in Pakistan
|
138
|
4
|
C
|
Low
|
698
|
Biobot Analytics
|
137
|
4
|
Start
|
Low
|
699
|
Water supply and sanitation in Senegal
|
136
|
4
|
B
|
Mid
|
700
|
Water resources management in Jamaica
|
135
|
4
|
B
|
Low
|
701
|
North Transfer Station
|
135
|
4
|
GA
|
Low
|
702
|
Water supply and sanitation in Uganda
|
134
|
4
|
B
|
Mid
|
703
|
Can't Take This Shit Anymore
|
133
|
4
|
Start
|
Low
|
704
|
Bondi Ocean Outfall Sewer
|
133
|
4
|
C
|
Low
|
705
|
Mitter curtain
|
132
|
4
|
C
|
Mid
|
706
|
Pit additive
|
131
|
4
|
C
|
Mid
|
707
|
Water privatisation in South Africa
|
127
|
4
|
Start
|
Low
|
708
|
Rainwater harvesting in the United Kingdom
|
126
|
4
|
C
|
Mid
|
709
|
Dignified Mobile Toilets
|
125
|
4
|
Stub
|
Low
|
710
|
Water Resources Act 1991
|
123
|
3
|
Start
|
Low
|
711
|
Water Environment Federation
|
122
|
3
|
Stub
|
Low
|
712
|
Water supply and sanitation in Latin America
|
122
|
3
|
B
|
Low
|
713
|
Simplified sewerage
|
122
|
3
|
C
|
Low
|
714
|
Violence against women in Peru
|
120
|
3
|
Start
|
Low
|
715
|
Bondi Sewer Vent
|
120
|
3
|
B
|
Low
|
716
|
Integrated water resources management
|
119
|
3
|
NA
|
Mid
|
717
|
Water supply and sanitation in Jamaica
|
118
|
3
|
C
|
Low
|
718
|
Laundry wastewater
|
118
|
3
|
Start
|
Mid
|
719
|
Green train corridor
|
118
|
3
|
Stub
|
Unknown
|
720
|
Water Supply and Sanitation Collaborative Council
|
117
|
3
|
Start
|
Mid
|
721
|
Water supply and sanitation in El Salvador
|
116
|
3
|
C
|
Low
|
722
|
Kigali Declaration on Neglected Tropical Diseases
|
114
|
3
|
Start
|
Unknown
|
723
|
Water supply and sanitation in Benin
|
113
|
3
|
B
|
Mid
|
724
|
Palmer-Bowlus Flume
|
113
|
3
|
Unknown
|
Unknown
|
725
|
Abhishek Nath
|
113
|
3
|
Start
|
Low
|
726
|
Water supply and sanitation in Bolivia
|
112
|
3
|
C
|
Mid
|
727
|
Water supply and sanitation in Haiti
|
111
|
3
|
B
|
Mid
|
728
|
Sustainable Sanitation Alliance
|
110
|
3
|
C
|
Mid
|
729
|
Effects of climate change on humans
|
109
|
3
|
NA
|
NA
|
730
|
Avondale Landfill
|
108
|
3
|
Start
|
Low
|
731
|
Water resources management in Argentina
|
106
|
3
|
B
|
Low
|
732
|
Tersorium
|
106
|
3
|
NA
|
Low
|
733
|
Low Maynard Reservoir
|
105
|
3
|
Stub
|
Low
|
734
|
West Pier Public Convenience
|
105
|
3
|
Start
|
Low
|
735
|
2018–2020 Shies protests
|
104
|
3
|
C
|
Low
|
736
|
Water supply and sanitation in Cuba
|
101
|
3
|
Start
|
Mid
|
737
|
Water supply and sanitation in Mozambique
|
101
|
3
|
B
|
Mid
|
738
|
EN 12566
|
101
|
3
|
Stub
|
Mid
|
739
|
Water supply and sanitation in Syria
|
100
|
3
|
Start
|
Mid
|
740
|
LooCafe
|
99
|
3
|
Start
|
Low
|
741
|
International Year of Sanitation
|
98
|
3
|
Start
|
Low
|
742
|
Water supply and sanitation in Guyana
|
96
|
3
|
C
|
Low
|
743
|
Water resources management in Costa Rica
|
96
|
3
|
B
|
Low
|
744
|
Sludge incineration
|
96
|
3
|
Stub
|
Low
|
745
|
Waste converter
|
93
|
3
|
Start
|
Low
|
746
|
Christchurch Wastewater Treatment Plant
|
92
|
2
|
C
|
Low
|
747
|
Catchwater drain
|
91
|
2
|
Stub
|
Low
|
748
|
Water supply and sanitation in Zambia
|
91
|
2
|
C
|
Mid
|
749
|
Water supply and sanitation in Uruguay
|
90
|
2
|
C
|
Mid
|
750
|
Failures of water supply and sanitation systems
|
90
|
2
|
C
|
Mid
|
751
|
Water supply and sanitation in Rwanda
|
89
|
2
|
B
|
Mid
|
752
|
Water point mapping
|
89
|
2
|
C
|
Low
|
753
|
Ministry of Public Works (East Timor)
|
88
|
2
|
Start
|
Low
|
754
|
Plumbworld
|
87
|
2
|
Unknown
|
Unknown
|
755
|
Stone Family Foundation
|
86
|
2
|
C
|
Low
|
756
|
Minister of State Administration (East Timor)
|
86
|
2
|
List
|
Low
|
757
|
Intermittent water supply
|
86
|
2
|
Start
|
Mid
|
758
|
Eggs per gram
|
85
|
2
|
Stub
|
Low
|
759
|
Water supply and sanitation in Ecuador
|
85
|
2
|
B
|
Mid
|
760
|
Water supply and sanitation in Honduras
|
84
|
2
|
B
|
Low
|
761
|
Water resources management in the Dominican Republic
|
84
|
2
|
B
|
Low
|
762
|
Altona Treatment Plant
|
84
|
2
|
Start
|
Low
|
763
|
Baños de Tenerías
|
84
|
2
|
Stub
|
Low
|
764
|
Child health and nutrition in Africa
|
84
|
2
|
C
|
Mid
|
765
|
Basic sanitation
|
84
|
2
|
NA
|
NA
|
766
|
Water supply and sanitation in Nicaragua
|
83
|
2
|
B
|
Low
|
767
|
Sanitary paper
|
82
|
2
|
Stub
|
Low
|
768
|
Anti-incinerator movement in China
|
82
|
2
|
C
|
Low
|
769
|
Ron Rivera (public health)
|
81
|
2
|
C
|
Mid
|
770
|
Remunicipalization
|
80
|
2
|
Unknown
|
Unknown
|
771
|
Kunwar Bai Yadav
|
80
|
2
|
Start
|
Low
|
772
|
Spray-and-vac cleaning
|
79
|
2
|
C
|
Low
|
773
|
Ashford Common water treatment works
|
79
|
2
|
Start
|
Low
|
774
|
Café Achteck
|
78
|
2
|
Start
|
Low
|
775
|
Water resources management in Guatemala
|
77
|
2
|
B
|
Low
|
776
|
Flushing trough
|
76
|
2
|
Unknown
|
Unknown
|
777
|
Urban water management in Bogotá
|
73
|
2
|
B
|
Low
|
778
|
Hartland landfill
|
71
|
2
|
Stub
|
Low
|
779
|
Water resources management in Nicaragua
|
71
|
2
|
B
|
Low
|
780
|
Treatment pond
|
71
|
2
|
List
|
Low
|
781
|
Water supply and sanitation in Guatemala
|
67
|
2
|
B
|
Low
|
782
|
Chemical fouling inhibitors
|
66
|
2
|
C
|
Low
|
783
|
2012 Guangxi cadmium spill
|
66
|
2
|
Start
|
Low
|
784
|
Water supply and sanitation in Venezuela
|
65
|
2
|
B
|
Mid
|
785
|
Riverton City, Jamaica
|
65
|
2
|
Stub
|
Low
|
786
|
Microcredit for water supply and sanitation
|
64
|
2
|
C
|
Mid
|
787
|
Water supply in Cambodia
|
64
|
2
|
Stub
|
Mid
|
788
|
Grace Schneiders-Howard
|
64
|
2
|
C
|
Low
|
789
|
North Sydney Sewer Vent
|
64
|
2
|
C
|
Low
|
790
|
Banchare Danda landfill
|
62
|
2
|
Start
|
Low
|
791
|
Public toilets in Sudan
|
62
|
2
|
Start
|
Low
|
792
|
Huaifang Water Reclamation Plant
|
61
|
1
|
Start
|
Low
|
793
|
Uses of compost
|
58
|
1
|
NA
|
NA
|
794
|
Stabilization pond
|
58
|
1
|
NA
|
Low
|
795
|
Water supply and sanitation in Burkina Faso
|
58
|
1
|
C
|
Mid
|
796
|
Vitthal Laxman Phadke
|
57
|
1
|
Stub
|
Low
|
797
|
Minister of Public Works (East Timor)
|
57
|
1
|
List
|
Low
|
798
|
Sewage collection and disposal
|
56
|
1
|
NA
|
Mid
|
799
|
IAPMO Standards
|
54
|
1
|
Unknown
|
Unknown
|
800
|
Sink-toilet
|
54
|
1
|
Stub
|
Low
|
801
|
Royal Commission on Sewage Disposal
|
54
|
1
|
Start
|
Low
|
802
|
Water resources management in Colombia
|
53
|
1
|
B
|
Low
|
803
|
Water resources management in Uruguay
|
53
|
1
|
B
|
Low
|
804
|
Water resources management in El Salvador
|
53
|
1
|
B
|
Low
|
805
|
Welsh National Water Development Authority
|
53
|
1
|
Start
|
Low
|
806
|
Worms Eat My Garbage
|
52
|
1
|
Stub
|
Mid
|
807
|
Water supply and sanitation in London
|
52
|
1
|
Start
|
Low
|
808
|
Shithouse
|
51
|
1
|
NA
|
NA
|
809
|
Bayakou (trade)
|
51
|
1
|
Start
|
Low
|
810
|
Changing Places (campaign)
|
51
|
1
|
Start
|
Low
|
811
|
Ministry of State Administration (East Timor)
|
51
|
1
|
Start
|
Low
|
812
|
Water resources management in Honduras
|
50
|
1
|
B
|
Low
|
813
|
Cedar Hills Regional Landfill
|
50
|
1
|
Start
|
Low
|
814
|
George S. Hawkins (lawyer)
|
49
|
1
|
Start
|
Mid
|
815
|
Effects of climate change on ecosystems
|
49
|
1
|
NA
|
Low
|
816
|
Women's Health Protective Association
|
49
|
1
|
C
|
Low
|
817
|
Macau Refuse Incineration Plant
|
49
|
1
|
Stub
|
Low
|
818
|
Water privatisation in Ghana
|
48
|
1
|
Start
|
Low
|
819
|
Privatization of public toilets
|
46
|
1
|
Start
|
Low
|
820
|
Organica Technologies
|
46
|
1
|
Start
|
Low
|
821
|
Quantitative microbiological risk assessment
|
46
|
1
|
Stub
|
Mid
|
822
|
Water supply and sanitation in the Wellington region
|
46
|
1
|
C
|
Low
|
823
|
Island Waste Management Corporation
|
45
|
1
|
Start
|
Low
|
824
|
Food waste recycling in Hong Kong
|
45
|
1
|
C
|
Mid
|
825
|
Deodorizing toilet seat
|
45
|
1
|
Start
|
Low
|
826
|
Kempton Park water treatment works
|
45
|
1
|
Start
|
Low
|
827
|
Pump Aid
|
44
|
1
|
C
|
Low
|
828
|
Long Reach sewage treatment works
|
44
|
1
|
Start
|
Low
|
829
|
Krasnyi Bor dump site
|
43
|
1
|
C
|
Low
|
830
|
Empresa de Servicios Sanitarios de Los Lagos
|
43
|
1
|
Unknown
|
Unknown
|
831
|
Waste Watch
|
42
|
1
|
Start
|
Low
|
832
|
Global Water Security & Sanitation Partnership
|
41
|
1
|
Start
|
Low
|
833
|
EN 12255
|
41
|
1
|
Stub
|
Mid
|
834
|
Automatic self-clean toilet seat
|
40
|
1
|
NA
|
Low
|
835
|
Correct hand washing technique
|
40
|
1
|
NA
|
NA
|
836
|
Loowatt
|
39
|
1
|
Stub
|
Low
|
837
|
Center for the Development of Recycling
|
38
|
1
|
C
|
Low
|
838
|
Children Without Worms
|
38
|
1
|
C
|
Low
|
839
|
Water supply and sanitation in Paraguay
|
37
|
1
|
C
|
Low
|
840
|
PRODES
|
37
|
1
|
Start
|
Low
|
841
|
Mixed waste
|
36
|
1
|
NA
|
NA
|
842
|
Sanitation and Water for All
|
36
|
1
|
C
|
Low
|
843
|
Robin Danielson Feminine Hygiene Product Safety Act
|
36
|
1
|
Stub
|
Low
|
844
|
West London Waste Authority
|
35
|
1
|
Start
|
Low
|
845
|
Period Products (Free Provision) (Scotland) Act 2021
|
35
|
1
|
Stub
|
Low
|
846
|
Anaerobic Digestion and Biogas Association
|
33
|
1
|
Start
|
Low
|
847
|
Beulah Landfill
|
33
|
1
|
C
|
Low
|
848
|
Sustainable menstruation
|
33
|
1
|
Stub
|
Low
|
849
|
Chuj (bathhouse)
|
33
|
1
|
Stub
|
Low
|
850
|
Condominial sewerage
|
32
|
1
|
Stub
|
Mid
|
851
|
Inversiones Aguas Metropolitanas
|
32
|
1
|
Stub
|
Unknown
|
852
|
Marine Cemetery
|
32
|
1
|
Start
|
Low
|
853
|
List of responsibilities in the water supply and sanitation sector in Latin America and the Caribbean
|
31
|
1
|
List
|
Low
|
854
|
Anti-urination devices in Norwich
|
31
|
1
|
NA
|
NA
|
855
|
Water supply and sanitation in Macau
|
31
|
1
|
Start
|
Low
|
856
|
Water Services Entities Act 2022
|
31
|
1
|
C
|
Low
|
857
|
Restroom Association
|
30
|
0
|
Stub
|
Low
|
858
|
Men's Toilet, Russell Street, Toowoomba
|
30
|
0
|
C
|
Low
|
859
|
African Water and Sanitation Association
|
30
|
0
|
Start
|
Low
|
860
|
End Water Poverty
|
29
|
0
|
Stub
|
Low
|
861
|
Public toilets in Algeria
|
29
|
0
|
C
|
Low
|
862
|
World Plumbing Council
|
28
|
0
|
Unknown
|
Unknown
|
863
|
Inflatable bathtub
|
28
|
0
|
NA
|
NA
|
864
|
Wastewater discharge standards in Latin America
|
27
|
0
|
C
|
Low
|
865
|
Sauri Millennium Village
|
27
|
0
|
B
|
Low
|
866
|
Thomas Ringgold Camp
|
27
|
0
|
C
|
Low
|
867
|
Rubicon Technologies
|
26
|
0
|
NA
|
Low
|
868
|
Linn Enslow
|
26
|
0
|
Stub
|
Low
|
869
|
Africa AHEAD
|
25
|
0
|
Start
|
Low
|
870
|
Community Health Clubs in Africa
|
25
|
0
|
Start
|
Low
|
871
|
National Sanitation Day (Ghana)
|
24
|
0
|
Stub
|
Low
|
872
|
Pseudomonas virus gh1
|
24
|
0
|
Stub
|
Low
|
873
|
Malnutrition in Zimbabwe
|
22
|
0
|
Start
|
Low
|
874
|
James Alexander Russell
|
21
|
0
|
Stub
|
Low
|
875
|
Vartiokylä dumping ground
|
21
|
0
|
B
|
Low
|
876
|
Waterborne disease and climate change
|
21
|
0
|
NA
|
Low
|
877
|
Single Use Plastic Deathbed
|
21
|
0
|
Start
|
Low
|
878
|
European Union of Water Management Associations
|
20
|
0
|
Start
|
Low
|
879
|
1922 Hong Kong sanitary board election
|
20
|
0
|
Stub
|
Low
|
880
|
Safely managed sanitation
|
20
|
0
|
NA
|
Mid
|
881
|
New Central Wastewater Treatment Plant
|
20
|
0
|
Stub
|
Low
|
882
|
Baños del Ángel
|
19
|
0
|
Stub
|
Low
|
883
|
Municipal wastewater treatment energy management
|
19
|
0
|
C
|
Low
|
884
|
Chingford South water treatment works
|
18
|
0
|
Start
|
Low
|
885
|
Water supply and sanitation in Pernambuco
|
17
|
0
|
Stub
|
Low
|
886
|
Water pollution in Brazil
|
17
|
0
|
NA
|
Low
|
887
|
Jätkäsaari dumping site
|
17
|
0
|
Start
|
Low
|
888
|
Algatron
|
16
|
0
|
C
|
High
|
889
|
Onsite sanitation
|
16
|
0
|
NA
|
NA
|
890
|
Pasila dumping ground
|
15
|
0
|
Start
|
Low
|
891
|
CEN/TC 165
|
15
|
0
|
Start
|
Low
|
892
|
Jacqui Horswell
|
15
|
0
|
Start
|
Low
|
893
|
Providence, Rhode Island Combined Sewer Overflow Abatement Program
|
15
|
0
|
Start
|
Low
|
894
|
Greater Greensburg Sewage Authority
|
14
|
0
|
B
|
Low
|
895
|
Continuous motion pot washing
|
14
|
0
|
Unknown
|
Unknown
|
896
|
Talinhuippu
|
14
|
0
|
Start
|
Low
|
897
|
Baños del Caballel
|
14
|
0
|
Stub
|
Low
|
898
|
Blominmäki sewage treatment plant
|
14
|
0
|
Stub
|
Low
|
899
|
Project Raahat
|
13
|
0
|
Unknown
|
Unknown
|
900
|
Khan Bathhouse, Sanandaj
|
13
|
0
|
Stub
|
Low
|
901
|
Miles City Steam Laundry
|
12
|
0
|
Stub
|
Low
|
902
|
SAAESP
|
12
|
0
|
Stub
|
Low
|
903
|
Hibbing Disposal Plant
|
12
|
0
|
Start
|
Low
|
904
|
Water infection
|
12
|
0
|
NA
|
NA
|
905
|
Water and Sanitation Extension Program
|
10
|
0
|
Unknown
|
Unknown
|
906
|
Lani Stephenson
|
10
|
0
|
Start
|
Low
|
907
|
Water supply and women in developing countries
|
9
|
0
|
NA
|
Low
|
908
|
Pikku Huopalahti dumping ground
|
9
|
0
|
Start
|
Low
|
909
|
Pullapart
|
8
|
0
|
Start
|
Low
|
910
|
Herttoniemi dumping ground
|
7
|
0
|
Start
|
Low
|
911
|
Tapaninkylä dumping ground
|
7
|
0
|
Start
|
Low
|
912
|
Water access and gender
|
7
|
0
|
NA
|
Low
|
913
|
James Tabor (Registrary)
|
6
|
0
|
Stub
|
Low
|
914
|
Wastewater reuse
|
4
|
0
|
NA
|
Mid
|
915
|
Global warming in Hawaii
|
3
|
0
|
NA
|
NA
|
916
|
List of water resource management by country
|
3
|
0
|
NA
|
NA
|
917
|
Water supply in the UK
|
3
|
0
|
NA
|
NA
|
918
|
Global Sanitation Fund
|
2
|
0
|
NA
|
Low
|
919
|
Worm wars
|
1
|
0
|
NA
|
High
|
920
|
Canada's water pollution
|
0
|
0
|
NA
|
NA
|