| ID | date/time | Country | Town | School name | Teacher's First Name | Teacher's Last Name | Number of pupils | Local Water Source | Nature of Water | Salinity (g/kg) | Salinity (% by weight) |
|---|
| 225 | 2011-12-08T08:59:20 | Greece | Agios Dimitrios (Mprahami) | 3οAgiouDimitriou (Mpraxami) | Evangelia | Manousou | 35 | stream of pikrodafni | fresh steam water | 24.965 | 2.496 |
| 337 | 2012-03-21T12:15:35 | Spain | Alicante | HH. Maristas | Alberto | Candela | 30 | Urbanova | Salada | 31.35 | 3.2 |
| 338 | 2012-03-21T12:23:18 | Spain | Alicante | HH. Maristas | Alberto | Candela | 30 | Muchavista | Salada | 31.52 | 3.152 |
| 208 | 2011-12-01T07:00:58 | Malaysia | Ampang | SMK Pandan Indah, Ampang, Selangor | SMK | Pandan Indah Ampang | 12 | Seawater (Port Dickson, Negeri Sembilan) | Salt | 5.88 | 0.5 |
| 57 | 2011-06-23T15:15:59 | Turkey | Ankara | Özel Büyük Kolej | burcu | nefes | 10 | tap water | fresh | 0.2312 | 2.3 |
| 316 | 2012-02-10T20:33:23 | Spain | Arenys de Munt | IES Domènec perramon | Agnès | Molons | 60 | ARENYS DE MAR | Agua de mar | 32.0 | 3.2 |
| 353 | 2012-03-30T20:57:59 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Παναγιώτης | Ανδριτσάκης | 5 | Pireas | salty | 47.7 | 0.477 |
| 354 | 2012-03-30T21:01:13 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Παναγιώτης | Ανδριτσάκης | 4 | Alimos | salty | 46.5 | 0.465 |
| 355 | 2012-03-30T21:05:01 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Παναγιώτης | Ανδριτσάκης | 5 | Pireas | salty | 47.35 | 0.4735 |
| 356 | 2012-03-30T21:15:08 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 4 | Alimos | salty | 44.0 | 0.44 |
| 357 | 2012-03-30T21:17:16 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 5 | Alimos | salty | 46.5 | 0.465 |
| 358 | 2012-03-30T21:18:20 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 5 | Pireas | salty | 46.5 | 0.465 |
| 359 | 2012-03-30T21:20:55 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 4 | Alimos | salty | 67.2 | 0.672 |
| 360 | 2012-03-30T21:21:39 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 5 | Pireas | salty | 47.7 | 0.477 |
| 361 | 2012-03-30T21:22:33 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 5 | Pireas | salty | 45.4 | 0.454 |
| 362 | 2012-03-30T21:23:18 | Greece | Argyroupolis | ΙΔ. ΕΚΠΑΙΔΕΥΤΗΡΙΑ Γ. ΖΩΗ | Panagiotis | Andritsakis | 5 | Alimos | salty | 47.7 | 0.477 |
| 126 | 2011-10-28T09:51:18 | Turkey | Artvin | Artvin Fen Lisesi | emel | özalp | 6 | ARTVİN | SEA | 24.8 | 2.5 |
| 141 | 2011-11-20T12:37:14 | Jordan | awajan | Awajan Prep B/S | Awajan | Boys | 12 | Distiled Water | Salt Solution | 28.65 | 2.865 |
| 210 | 2011-12-01T07:56:36 | Malaysia | Bandar Baru Bangi | SMK Bandar Baru Bangi | SMK | Bandar Baru Bangi | 12 | Tap water | fresh | 52.46 | 5.3 |
| 40 | 2011-06-10T12:45:38 | Slovakia | Banská Štiavnica | SPS Mikovini | Miroslav | Miroslav | 3 | Harmanec spring | fresh | 10.7 | 0.0010 |
| 49 | 2011-06-20T11:24:11 | Spain | Barcelona | Escola shalom | alejandro | masana | 10 | Barcelona | Salada | 37.54 | 3.75 |
| 133 | 2011-11-04T13:19:54 | Spain | Barcelona | INS Front Marítim | Pere | Franch | 13 | Barcelona | Sea water | 52.7 | 5.27 |
| 134 | 2011-11-04T13:22:43 | Spain | Barcelona | INS Front Marítim | Pere | Franch | 13 | Delta de l'Ebre (Tarragona) | Sea water | 55.2 | 5.52 |
| 206 | 2011-11-30T20:33:05 | Spain | Barcelona | INS Joan Boscà | Ana | FRAU | 16 | BARCELONA - PORT OLÍMPIC | sea water | 54.0 | 5.4 |
| 219 | 2011-12-02T18:56:05 | Spain | Barcelona | INS Front Marítim | Llum | Romero | 15 | Barcelona | agua de mar | 45.0 | 0.0 |
| 321 | 2012-02-20T12:15:55 | Spain | Barcelona | INS Front Marítim | Pere | Franch | 18 | Barcelona | Sea water | 40.0 | 4.0 |
| 363 | 2012-03-31T02:08:16 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Barcelona, Port Olímpic (alumnes 5è Primària Escola Bota) | mar | 34.1 | 3.4 |
| 364 | 2012-03-31T02:11:18 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Barcelona, Port Olímpic. (alumnes 5è i 6è Pimària Escola El Turonet) | mar | 35.5 | 3.5 |
| 365 | 2012-03-31T02:13:04 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Barcelona, Port Olímpic (alumnes 5è i 6è primària Escola el Turonet | mar | 35.6 | 3.6 |
| 366 | 2012-03-31T02:24:53 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Barcelona, Port Vell (alumnes 5è Escola Eulàlia Bota) | mar | 35.2 | 3.5 |
| 367 | 2012-03-31T02:28:04 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 9 | Barcelona, Platja Marvella (alumnes 5è Primària Escola Eulàlia Bota) | mar | 0.0 | 4.0 |
| 368 | 2012-03-31T02:29:53 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 10 | Barcelona, Platja Barceloneta (Alumnes 1r batx. La Salle Bonanova) | mar | 39.2 | 3.9 |
| 369 | 2012-03-31T02:33:34 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Tarragona, platja Monroig (alumnes 1r batxillerat, Escola Veduna) | platja (mar) | 42.0 | 4.2 |
| 370 | 2012-03-31T02:35:46 | Spain | Barcelona | CESIRECDEC | CESIRECDEC | Departament Ensenyament | 8 | Barcelona, Port Olímpic (alumnes 6è primària Escola del Mar) | platja (mar) | 38.0 | 3.8 |
| 327 | 2012-02-26T05:52:19 | Oman | Barka320 | AmalSchool | AMAL | SCHOOL | 12 | sea water | salt water | 65.875 | 6.5875 |
| 144 | 2011-11-22T15:51:06 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Estany Redó | Lago | 0.00975 | 9.75E-4 |
| 145 | 2011-11-22T15:53:48 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Estany Llong | Lago | 0.00173 | 1.73E-4 |
| 146 | 2011-11-22T15:54:39 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Aigüestortes | Rio | 0.0021 | 2.1E-4 |
| 147 | 2011-11-22T15:55:25 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Estany Llebreta | Lago | 0.0027 | 2.7E-4 |
| 148 | 2011-11-22T15:56:38 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | La Farga | Rio | 0.00375 | 3.75E-4 |
| 149 | 2011-11-22T15:57:20 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Central de Barruera | Rio | 0.00488 | 4.88E-4 |
| 150 | 2011-11-22T15:57:52 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Presa Cardet | Lago | 0.00525 | 5.25E-4 |
| 151 | 2011-11-22T15:58:48 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Barranc de Barruera | Torrente | 0.0175 | 0.00175 |
| 152 | 2011-11-22T15:59:39 | Spain | Barruera (La Vall de Boí) | CdA Vall de Boí | josep | serrano | 25 | Barranc de Durro | Torrente | 0.0212 | 0.00212 |
| 207 | 2011-12-01T05:36:09 | Malaysia | Batu Caves | SMK Sungai Kertas, Batu Caves, Selangor | SMK | Sg. Kertas Batu Caves | 15 | Tap water | Fresh (added salt) | 32.47 | 3.2 |
| 154 | 2011-11-23T13:22:52 | Israel | beer sheva | amal rav tehumi ramot | sharonit | danino | 8 | Stream Water | Fresh | 100.0 | 0.4 |
| 94 | 2011-09-26T05:04:37 | Australia | Belmont | Belmont Primary School | Carolyn | Waters | 16 | Indian Ocean-City Beach, Perth, WA | Sea Water | 38.46 | 3.8 |
| 245 | 2011-12-14T18:30:13 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | stream | surface | 56.66 | 0.0 |
| 246 | 2011-12-14T18:33:45 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | river nagi | surface water | 56.75 | 0.0 |
| 247 | 2011-12-14T18:37:20 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 3 | ichakwu stream | surface water | 71.0 | 0.0 |
| 248 | 2011-12-14T18:39:28 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | river benue water | surface water | 68.22 | 0.0 |
| 249 | 2011-12-14T18:40:54 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | River Aya vandeikya | surface water | 68.44 | 0.0 |
| 250 | 2011-12-14T18:42:34 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | Otibi river water | river water | 66.22 | 0.0 |
| 251 | 2011-12-14T18:43:44 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | pond water | surface water | 71.0 | 0.0 |
| 252 | 2011-12-14T18:44:54 | Nigeria | BENUE STATE | VAATIA COLLEGE | OGBODO | CHINYERE | 2 | Amire water | surface water | 58.2 | 0.0 |
| 194 | 2011-11-30T02:56:43 | Malaysia | Beranang, Selangor | SMK Bandar Tasik Kesuma | SMK | Bandar Tasik Kesuma | 48 | Tap water | Fresh | 43.06 | 4.3 |
| 31 | 2011-06-06T17:41:41 | Norway | Bergen | Olsvikåsen Videregående | Torill | Torill | 19 | Skålevik | Estuarine | 16.1 | 1.6 |
| 120 | 2011-10-23T20:51:16 | Lithuania | Birštonas | Birštono gimnazija | Vidute | Berteskiene | 14 | Mineral spring | Mineral | 12.0 | 1.2 |
| 124 | 2011-10-27T20:04:06 | Canada | Bowen Island | Bowen Island Community School | Robert | Gilbert | 20 | Kilarnay Lake | Natural Water | 0.6 | 0.06 |
| 125 | 2011-10-27T20:05:39 | Canada | Bowen Island | Bowen Island Community School | Robert | Gilbert | 20 | Bowen Bay Beach | Pacific Ocean Water | 36.8 | 3.68 |
| 25 | 2011-06-06T17:41:37 | Slovakia | Bratislava | Spojená škola | Mikuláš | Mikuláš | 12 | Malý Dunaj | fresh | 2.0 | 0.2 |
| 155 | 2011-11-24T03:32:50 | Malaysia | Bukit Mertajam | SMK Berapit | KHOR | SIM SUAN | 28 | Sea | Marine | 28.3 | 2.83 |
| 226 | 2011-12-09T02:50:36 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 28 | Luquillo | salina | 31.9 | 0.0 |
| 227 | 2011-12-09T02:51:21 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 28 | San Juan | salina | 26.9 | 0.0 |
| 228 | 2011-12-09T02:52:00 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 28 | Humacao | salina | 31.8 | 0.0 |
| 229 | 2011-12-09T02:52:35 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 28 | Humacao | salina | 17.8 | 0.0 |
| 230 | 2011-12-09T02:53:18 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 28 | Luquillo | salina | 56.8 | 0.0 |
| 231 | 2011-12-09T02:53:56 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 31 | Cabo Rojo | salina | 40.2 | 0.0 |
| 232 | 2011-12-09T02:54:27 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 25 | Culebra | salina | 51.5 | 0.0 |
| 233 | 2011-12-09T02:54:57 | Puerto Rico | Caguas | Colegio San Jose Superior | Mara | Morales | 31 | Carolina | salina | 47.6 | 0.0 |
| 116 | 2011-10-20T03:05:12 | Colombia | cartagena | ciudad escolar comfenalco | gloria | sinuco lopez | 45 | mar caribe- playa de marbella en cartagena-colombia | salada | 56.0 | 4.9 |
| 255 | 2011-12-16T13:11:17 | Portugal | Caxias | EBI São Bruno | Gabriela | Boavida | 104 | Praia de Caxias - Oeiras | Água salgada- Oceano Atlântico | 31.59 | 0.0 |
| 46 | 2011-06-14T02:46:50 | United States | Chesterfield, VA | Lloyd C. Bird High School | Anita | Deligan | 28 | Appomattox River | Fresh | 0.51 | 1.16 |
| 71 | 2011-07-04T13:47:02 | United Kingdom | Chichester | Chichester High School for Boys | Claire | Oliver | 4 | Worthing | Sea water | 38.9 | 3.89 |
| 72 | 2011-07-04T13:48:48 | United Kingdom | Chichester | Chichester High School for Boys | Claire | Oliver | 4 | Chichester | Sea water | 40.15 | 4.02 |
| 73 | 2011-07-04T13:50:09 | United Kingdom | Chichester | Chichester High School for Boys | Claire | Oliver | 5 | Portsmouth | Sea water | 51.1 | 5.11 |
| 74 | 2011-07-04T13:53:51 | United Kingdom | Chichester | Chichester High School for Boys | Claire | Oliver | 1 | Felpham | Sea water | 40.2 | 4.02 |
| 376 | 2012-04-01T03:28:10 | United States | Christchurch | Christchurch School | Jeannette | Adkins | 20 | Christchurch Rappahannock River | Estuary | 10.0 | 0.0 |
| 377 | 2012-04-01T03:29:55 | United States | Christchurch | Christchurch School | Jeannette | Adkins | 20 | Port Royal Rappahannock | river | 0.0 | 0.0 |
| 275 | 2012-01-04T16:37:16 | Poland | Ciechanow | Zespol Szkol nr 2 | Agnieszka | Cesarz | 6 | Baltic Sea | salty water | 8.07 | 0.8 |
| 276 | 2012-01-04T16:48:18 | Poland | Ciechanow | Zespol Szkol nr 2 | Agnieszka | Cesarz | 6 | Tap water | fresh | 23.54 | 2.35 |
| 153 | 2011-11-22T20:12:35 | Argentina | Córdoba | Instituto Nuestra Madre de la Merced | sonia | del Valle Gallardo | 29 | Laguna Mar Chiquita- Provincia Córdoba; Argentina | salada | 72.13 | 8.0 |
| 80 | 2011-07-11T13:26:03 | United Kingdom | Dartford | The Leigh Technology Academy | Gina | Stringer | 240 | St Mildred's Bay, Margate, | Sea Water | 0.0 | 3.4 |
| 81 | 2011-07-11T13:26:41 | United Kingdom | Dartford | The Leigh Technology Academy | Gina | Stringer | 240 | Gravesend Estuary | Estuary | 0.0 | 2.2 |
| 82 | 2011-07-11T13:27:09 | United Kingdom | Dartford | The Leigh Technology Academy | Gina | Stringer | 240 | Brooklands Lake, Dartford, Kent | Lake | 0.0 | 0.08 |
| 186 | 2011-11-28T14:23:36 | Philippines | Davao City | Ateneo de Davao University | Eleanor | Corcino | 50 | Davao River | Fresh Water | 5.7 | 0.0 |
| 286 | 2012-01-10T11:04:17 | Botswana | Digawana | Gatwane Primary School | Gatwane | Primary | 0 | tap | clean | 0.0 | 0.0 |
| 273 | 2011-12-31T22:52:28 | United States | Dover, New Jersey | Dover High School | Diane | Passucci | 31 | Ortley Beach, NJ | Salt water | 30.7 | 3.07 |
| 278 | 2012-01-09T10:12:28 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | homemade | tap | 3.3 | 3.3 |
| 279 | 2012-01-09T10:13:49 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | tap | tap | 24.1 | 2.4 |
| 280 | 2012-01-09T10:14:27 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | tap | salt | 24.1 | 2.4 |
| 281 | 2012-01-09T10:14:45 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | tap | salt | 33.0 | 3.3 |
| 282 | 2012-01-09T10:15:13 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | tap | salt | 33.1 | 3.3 |
| 283 | 2012-01-09T10:15:47 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | Marleen | 2 | tap | salt | 27.9 | 2.8 |
| 287 | 2012-01-10T12:09:56 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Veengoot, Harreveld | fresh | 35.7 | 3.6 |
| 300 | 2012-01-19T08:13:41 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Punthorst | fresh | 50.0 | 4.9 |
| 301 | 2012-01-19T08:14:06 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | fresh | 50.0 | 5.0 |
| 302 | 2012-01-19T08:15:15 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Wenum-Wiesel | fresh | 3.1 | 3.1 |
| 303 | 2012-01-19T08:20:49 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Toldijk | fresh | 26.9 | 2.6 |
| 304 | 2012-01-19T08:21:46 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | fresh | 26.2 | 2.6 |
| 305 | 2012-01-19T08:48:46 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | homemade | 20.0 | 2.0 |
| 306 | 2012-01-19T08:49:04 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | homemade | 39.0 | 3.9 |
| 307 | 2012-01-19T08:49:37 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | homemade | 36.3 | 3.6 |
| 308 | 2012-01-19T08:50:03 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | homemade | 30.1 | 3.0 |
| 309 | 2012-01-19T11:08:28 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 2 | Dronten | homemade | 27.0 | 2.7 |
| 310 | 2012-01-19T11:08:49 | Netherlands | Dronten | Christelijke Agrarische Hogeschool | Marleen | E. | 3 | Dronten | homemade | 27.0 | 2.7 |
| 277 | 2012-01-05T13:49:13 | Ireland | Dublin | Science Gallery | Science | Gallery | 17 | Dublin | Salt | 0.0 | 3.4 |
| 185 | 2011-11-28T08:25:25 | Philippines | Dumaguete | Silliman University | Concepcion | Velano | 10 | Dauin | Seawater | 37.5 | 3.65 |
| 69 | 2011-06-29T12:53:56 | United Kingdom | Dundee | High School of Dundee | Phil | Taylor | 2 | North Sea | Seawater | 38.7 | 3.87 |
| 45 | 2011-06-10T12:19:32 | United Kingdom | Edinburgh | St. Georges School for Girls | Joelle | Nicholson | 90 | North Sea | salt water | 35.6 | 3.6 |
| 70 | 2011-06-29T23:41:19 | United Kingdom | Edinburgh | Gracemount Primary School | Wendy | Irvine | 16 | Portobello Beach | Estuary | 40.5 | 4.05 |
| 212 | 2011-12-01T18:22:02 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Barranc de Cirès | Barranc | 0.405 | 0.0405 |
| 213 | 2011-12-01T18:22:23 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Aixeta escola | urbana | 0.395 | 0.0395 |
| 214 | 2011-12-01T18:22:49 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Aixeta Roser | urbana | 0.407 | 0.0407 |
| 215 | 2011-12-01T18:23:13 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Noguera Ribagorçana | riu | 0.346 | 0.0346 |
| 216 | 2011-12-01T18:23:33 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Barranc de Suix | barranc | 0.46 | 0.046 |
| 217 | 2011-12-01T18:23:56 | Spain | El Pont de Suert | Col·legi Ribagorçana | Col·legi | Ribagorçana | 20 | Barranc de Doratori | barranc | 1.26 | 0.126 |
| 39 | 2011-06-06T17:41:46 | Türkiye | Erzurum | Erzurum Atatürk Üniversitesi K.K.E.F | Doc.Dr.Mustafa | Doc.Dr.Mustafa | 5 | Fountain Of CENNET | Fresh | 0.2 | 2.0 |
| 266 | 2011-12-21T13:40:55 | Finland | ESPOON KAUPUNKI | Etelä-Tapiolan lukio | Rosa | Vedenpää | 15 | Suomenlahti | Brackish | 5.48 | 0.548 |
| 342 | 2012-03-25T16:27:23 | Turkey | Êyüp | Hisar School | NURAY | KALLI | 125 | İstanbul | fresh water | 5.13 | 0.0 |
| 343 | 2012-03-26T18:20:42 | Turkey | Êyüp | Hisar School | NURAY | KALLI | 125 | İstanbul, Sarıyer,Black Sea | Sea Water | 25.0 | 2.5 |
| 299 | 2012-01-17T12:13:17 | Croatia | Garešnica | Osnovna škola Garešnica | Miroslav | Pernar | 167 | Slano | sea water | 46.806 | 4.6806 |
| 177 | 2011-11-26T09:36:29 | Malaysia | Georgetown | secondary school | Ling Nee | Thoo | 40 | salt water | colourless | 30.74 | 0.0 |
| 44 | 2011-06-08T18:39:41 | Bulgaria | Gorna Oryahovitsa | Vicho Grancharov High School | adelina | raykova-kostova | 23 | Iantra River | fresh | 0.0 | 0.0 |
| 85 | 2011-07-28T23:13:03 | Finland | Helsinki | Kruununhaan yläaste | Ari-Pekka | Vallenius | 33 | Baltic Sea, Southern Helsinki, close to Tervasaari | seawater | 3.2 | 0.32 |
| 267 | 2011-12-23T06:14:58 | Finland | Helsinki | Etu-Töölön lukio | Hanna | Ylä-Mella | 80 | Baltic Sea water in front of Helsinki | slightly salty | 4.8 | 0.48 |
| 265 | 2011-12-21T07:45:40 | Slovakia | Hnúšťa | Gymnazium Mateja Hrebendu | Naďa | Miháľová | 2 | Rimava (Hnusta) | river | 1.0 | 0.1 |
| 84 | 2011-07-19T05:44:25 | Australia | Hobart | Elizabeth College | Bing | Xu | 23 | Derwent River, Hobart | sea water | 35.6 | 3.56 |
| 95 | 2011-09-26T10:37:02 | Hong Kong | Hong Kong | Island School | Helen | Evans | 10 | Victoria Harbour, Hong Kong | Marine | 38.9 | 0.0 |
| 96 | 2011-09-26T10:37:46 | Hong Kong | Hong Kong | Island School | Helen | Evans | 10 | Mui Wo harbour, Lantau, Hong Kong | Marine | 25.6 | 0.0 |
| 167 | 2011-11-25T02:26:42 | Malaysia | Hulu Langat | SMK Khir Johari | SMK | Khir Johari Beranang Selangor | 32 | Tap water | Fresh + salt | 51.95 | 5.2 |
| 211 | 2011-12-01T08:16:44 | Malaysia | Hulu Langat | SMK Dusun Nanding, Hulu Langat Selangor | SMK | Dusun Nanding | 15 | Tap water | Fresh | 62.11 | 6.2 |
| 296 | 2012-01-17T07:41:46 | Greece | ITEA | 1st PRIMARY SCHOOL OF ITEA | Nikolaos | Fousekis | 40 | Korinthian Gulf-Itea-Greece | sea water | 34.0 | 3.4 |
| 293 | 2012-01-16T10:18:54 | Croatia | Ivanić Grad | Osnovna škola Stjepana Basaričeka | Renata | Lojna | 10 | Turanj | sea water | 44.9291 | 4.49291 |
| 294 | 2012-01-16T10:19:18 | Croatia | Ivanić Grad | Osnovna škola Stjepana Basaričeka | Renata | Lojna | 10 | Turanj | sea water | 46.0 | 4.6 |
| 372 | 2012-03-31T21:27:48 | South Africa | Johannesburg | Edenvale High School | Elize | Jones | 5 | prepared solution | prepared solution | 17.95 | 0.0 |
| 373 | 2012-03-31T21:28:45 | South Africa | Johannesburg | Edenvale High School | Elize | Jones | 5 | prepared solution | prepared solution | 40.67 | 0.0 |
| 374 | 2012-03-31T21:29:28 | South Africa | Johannesburg | Edenvale High School | Elize | Jones | 5 | prepared solutiom | prepared solution | 51.095 | 0.0 |
| 375 | 2012-03-31T21:30:09 | South Africa | Johannesburg | Edenvale High School | Elize | Jones | 4 | prepared solution | prepared solution | 35.18 | 0.0 |
| 209 | 2011-12-01T07:34:03 | Malaysia | Kajang | SMK Saujana Impian Kajang | SMK | Saujana Impian Kajang | 12 | Tap water | Fresh | 49.9 | 4.9 |
| 203 | 2011-11-30T09:39:06 | Botswana | kanye | SEEPAPITSO SENIOR SECONDARY SCHOOL | kgari | kopano | 2 | mmamokhasi dam | surface | 0.01 | 0.05 |
| 204 | 2011-11-30T09:43:35 | Botswana | kanye | SEEPAPITSO SENIOR SECONDARY SCHOOL | kgari | kopano | 2 | mmakgodumo dam(north of the village) down stream | surface (dam) | 0.0025 | 0.0026 |
| 205 | 2011-11-30T09:47:02 | Botswana | kanye | SEEPAPITSO SENIOR SECONDARY SCHOOL | kgari | kopano | 2 | the gorge stream | surface(natural stream) | 0.0050 | 0.065 |
| 291 | 2012-01-12T14:08:08 | Croatia | Karlovac | Osnovna škola "Turanj" | Darinka | Ivković-Ciganović | 10 | Krk island | sea water | 37.6 | 3.76 |
| 289 | 2012-01-12T09:34:22 | Croatia | Kaštel Stari | Osnovna škola Bijaći | Ivana | Marić Zerdun | 22 | Kaštel novi | sea water | 36.9291 | 3.69291 |
| 166 | 2011-11-25T01:59:38 | Malaysia | Klang | SMK Shahbandaraya Klang | Emily | Majanun UKM | 32 | Tap water | Tap water | 53.79 | 5.4 |
| 335 | 2012-03-19T14:30:58 | India | Kolkata | Harinavi Subhasini Balika Sikshalaya | sutapa | murmu | 30 | lake,tap,fishtank,sea | fresh | 8.92 | 0.892 |
| 130 | 2011-11-01T12:03:55 | Kuwait | Kuwait | College of Nursing | Noura | Alhammad | 10 | state of kuwait coast | sea | 57.6 | 5.76 |
| 345 | 2012-03-28T16:38:30 | Spain | La Bisbal | INS la Bisbal | Isidre | del Valle Ferrer | 12 | L'Estartit (Catalonia) | Mar | 45.7 | 4.7 |
| 105 | 2011-10-07T18:58:00 | United States | La Grande | Boy Scout Troop 511 | Richard | Hermens | 6 | Grande Ronde River | river | 0.11 | 0.011 |
| 192 | 2011-11-29T16:07:38 | Croatia | LABIN | SREDNJA ŠKOLA MATE BLAŽINE LABIN | mira | hrvatin | 10 | RABAC | sea water | 35.8 | 3.58 |
| 193 | 2011-11-29T17:23:21 | Croatia | LABIN | SREDNJA ŠKOLA MATE BLAŽINE LABIN | mira | hrvatin | 4 | RAŠA | river water | 14.4 | 1.44 |
| 187 | 2011-11-28T19:53:11 | Cyprus | Lemessos | Polemidia Lyceum | Andri | Louca | 5 | Polemidia | tap water | 0.407 | 0.0 |
| 188 | 2011-11-28T19:53:58 | Cyprus | Lemessos | Polemidia Lyceum | Andri | Louca | 5 | Pachna village | tap water | 0.204 | 0.0 |
| 189 | 2011-11-28T19:55:00 | Cyprus | Lemessos | Polemidia Lyceum | Andri | Louca | 5 | lemessos sea | sea water | 38.98 | 0.0 |
| 22 | 2011-06-06T17:41:36 | Antigua | Liberta | Liberta Primary School | Dockyard | Dockyard | 22 | English Harbour Water | Salt Water | 54.73 | 5.47 |
| 23 | 2011-06-06T17:41:36 | Antigua | Liberta | Liberta Primary School | Dockyard | Dockyard | 22 | Falmouth Harbour | Salt Water | 57.28 | 0.057 |
| 123 | 2011-10-27T06:50:37 | Peru | Lima | MANUEL RAMIREZ BARINAGA - HERMANOS MARISTAS | ARAMIS | CAMA | 12 | RIO SURCO | DULCE | 1.0 | 0.1 |
| 29 | 2011-06-06T17:41:40 | United Kingdom | Lincoln | St Francis Special School | Todd | Todd | 25 | Sandilands Lincolnshire Coast | sea/salt | 33.43 | 3.3 |
| 55 | 2011-06-23T11:04:20 | United Kingdom | Lingfield | Lingfield Notre Dame School | D R | Ilett | 23 | tributary of river eden | stream | 0.252 | 0.0252 |
| 175 | 2011-11-25T15:01:50 | Botswana | Lobatse | Mmakgori Primary School | Lois | Ngope | 24 | tap water | borehole/underground | 1.26 | 0.0 |
| 139 | 2011-11-18T10:32:45 | Philippines | Los Banos | Institute of Chemistry, University of the Philippines Los Banos | Ma. Desiree | Belina-Aldemita | 20 | Pili Drive Creek, University of the Philippines Los Banos | fresh water | 0.72 | 0.072 |
| 32 | 2011-06-06T17:41:42 | Finland | Lovisa | Lovisa Gymnasium | Niiranen | Niiranen | 13 | Lovisa Bay | salt | 3.76 | 0.376 |
| 90 | 2011-08-06T14:08:27 | India | Mahavir Enclave | SVC! | Rupashree | Dass | 20 | tap water | hard water | 4.51 | 0.451 |
| 220 | 2011-12-07T06:43:59 | Philippines | Makati City | Colegio San Agustin - Makati | Jonas | Almerino | 424 | Matabungkay, Batangas, Philippines | sea | 36.0 | 3.6 |
| 221 | 2011-12-07T06:45:06 | Philippines | Makati City | Colegio San Agustin - Makati | Jonas | Almerino | 424 | Nasugbu, Batangas, Philippines | sea | 29.0 | 2.9 |
| 222 | 2011-12-07T06:46:08 | Philippines | Makati City | Colegio San Agustin - Makati | Jonas | Almerino | 424 | Manila Bay | sea | 31.0 | 3.1 |
| 223 | 2011-12-07T06:46:58 | Philippines | Makati City | Colegio San Agustin - Makati | Jonas | Almerino | 424 | Bacoor Bay | sea | 27.0 | 2.7 |
| 132 | 2011-11-03T16:44:57 | Bahrain | Manama | Al Raja School | Reena | Shorey | 18 | Busaiteen | Sea | 46.47 | 0.0 |
| 140 | 2011-11-18T15:02:58 | Philippines | Manila | Chiang Kai Shek College | Chriselyn | Xu | 5 | seawater | salt water | 0.0 | 0.0 |
| 199 | 2011-11-30T07:44:09 | Philippines | Manila | Ramon Magsaysay High School | June Hayden | Sinson | 0 | Pasig River | Estuary | 0.0 | 0.0 |
| 200 | 2011-11-30T07:47:49 | Philippines | Manila | Ramon Magsaysay High School | June Hayden | Sinson | 0 | Pasig River | Estuary | 0.0 | 0.0 |
| 201 | 2011-11-30T07:48:52 | Philippines | Manila | Ramon Magsaysay High School | June Hayden | Sinson | 5 | Pasig River | Estuary | 0.0 | 0.785 |
| 202 | 2011-11-30T07:50:26 | Philippines | Manila | Ramon Magsaysay High School | June Hayden | Sinson | 5 | Manila Bay | Salty | 37.5 | 0.0 |
| 27 | 2011-06-06T17:41:39 | Argentina | María Susana | EEM Nº236 | Virginia | Virginia | 15 | tap water with salt | salt | 26.6 | 2.66 |
| 264 | 2011-12-20T16:00:38 | Spain | Mataró | Escola Freta | Anna | Pous | 60 | Escola Freta Mataró | Mar | 0.3 | 3.0 |
| 292 | 2012-01-14T20:19:13 | Spain | Mataró | Salesians Mataró | Cristina | Salas | 90 | playa de Mataró | marina | 62.38 | 6.27 |
| 103 | 2011-10-06T14:16:46 | Cyprus | Mesa Gitonia,Limasol | ΓΥΜΝΑΣΙΟ ΚΑΛΟΓΕΡΟΠΟΥΛΟΥ | Katerina | Varella | 19 | Mediterranean sea- Limassol | sea water | 34.3 | 3.4 |
| 30 | 2011-06-06T17:41:40 | Slovakia | Michalovce | Gymnazium Pavla Horova | Erika | Erika | 35 | mineral water | fresh | 1.05 | 0.105 |
| 34 | 2011-06-06T17:41:43 | Italy | Milano | Facoltà di Agraria-Università degli studi di Milano | Gigliola | Gigliola | 19 | Casalmaiocco (LO), tap water | fresh | 0.24 | 24.0 |
| 35 | 2011-06-06T17:41:43 | Italy | Milano | Facoltà di Agraria-Università degli Studi di Milano | Stefania | Stefania | 19 | Besana (MB) | rainwater | 0.05 | 5.0 |
| 36 | 2011-06-06T17:41:44 | Italy | Milano | Facoltà di Agraria-Università degli Studi di Milano | Leonardo | Leonardo | 19 | Milano, tap water | fresh | 0.62 | 62.0 |
| 319 | 2012-02-19T12:50:50 | Israel | nablus | askar basic1 for boys | yahya | salamah | 20 | midtrainian sea | sea water | 58.62 | 3.5 |
| 320 | 2012-02-19T13:17:37 | Israel | nablus | askar basic1 for boys | yahya | salamah | 20 | midtrainian sea | sea water | 58.7 | 5.8 |
| 323 | 2012-02-20T18:06:45 | Israel | nablus | askar basic1 for boys | yahya | salamah | 0 | mid sea | salty | 58.8 | 5.88 |
| 324 | 2012-02-20T18:30:43 | Israel | nablus | askar basic1 for boys | yahya | salamah | 2 | mid sea | salty | 55.3 | 5.53 |
| 325 | 2012-02-20T18:32:20 | Israel | nablus | askar basic1 for boys | yahya | salamah | 2 | mid sea | salty | 60.2 | 6.02 |
| 326 | 2012-02-20T18:33:34 | Israel | nablus | askar basic1 for boys | yahya | salamah | 2 | mid sea | salty | 56.1 | 5.61 |
| 328 | 2012-02-27T17:20:58 | Israel | nablus | balata school | Balatag1 | school | 20 | midtrainian sea | salty water | 0.0575 | 5.8 |
| 329 | 2012-02-27T17:22:35 | Israel | nablus | balata school | Balatag1 | school | 20 | midtrainian sea | salty sea water | 0.06 | 6.0 |
| 52 | 2011-06-22T13:03:45 | United Kingdom | Neston | Neston High School | Alex | Warder | 6 | river mersey | Brackish | 44.0 | 4.4 |
| 190 | 2011-11-29T00:59:03 | United States | New Ipswich | Mascenic Regional High School | Yolanda | Flamino | 12 | Plymouth Harbor, MA | Ocean | 35.9 | 3.59 |
| 54 | 2011-06-22T16:08:14 | United Kingdom | Newry | Our Lady's Grammar School | grainne | gillespie | 5 | Annalong Co. Down | Sea water | 34.2 | 3.42 |
| 115 | 2011-10-17T20:18:26 | Slovakia | Nitra | Gymnázium, Golianova 68, Nitra | Eva | Karlubikova | 39 | Nitra Hangócka | lake | 0.1 | 1.025 |
| 93 | 2011-09-15T18:18:53 | Estonia | Nõo | Nõo Reaalgümnaasium | aivar | vinne | 0 | Viinamardi | natural | 0.7 | 0.7 |
| 28 | 2011-06-06T17:41:39 | Slovakia | Nové Mesto nad Váhom | Gymnázium M. R. Štefánika | Michaela | Michaela | 8 | Adriatic Sea, Italy | marine | 33.93 | 3.39 |
| 106 | 2011-10-08T16:18:16 | United Kingdom | Oban | Oban High School | John | Porter | 20 | Oban Bay | Sea Water | 35.06 | 3.51 |
| 92 | 2011-08-24T20:05:33 | United States | Oberlin | Chem Camp | Matthew | Elrod | 2 | Pacific Ocean | seawater | 43.07 | 4.307 |
| 178 | 2011-11-26T23:11:59 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 5 | well water | ground water | 63.6 | 0.0 |
| 179 | 2011-11-26T23:13:20 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 5 | fresh water | borehole | 41.67 | 0.0 |
| 180 | 2011-11-26T23:14:30 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 10 | fresh water | stream | 78.04 | 0.0 |
| 181 | 2011-11-26T23:15:53 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 6 | fresh water | stream | 0.62 | 0.0 |
| 182 | 2011-11-26T23:17:37 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 5 | Ogun river, Canfenwa | river | 46.39 | 0.0 |
| 183 | 2011-11-26T23:18:57 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 7 | fresh water | well | 86.29 | 0.0 |
| 184 | 2011-11-26T23:20:08 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 6 | fresh water | well | 67.96 | 0.0 |
| 218 | 2011-12-01T23:14:16 | Nigeria | Ogun state | UNAAB international school, Abeokuta | Salako | sola | 2 | Tap water | Fresh water | 41.67 | 4.167 |
| 239 | 2011-12-14T15:52:14 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 5 | fresh water | borehole | 41.67 | 0.0 |
| 240 | 2011-12-14T15:53:43 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 8 | ala river | river water | 67.96 | 0.0 |
| 241 | 2011-12-14T15:55:28 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 7 | stream | surface water | 68.56 | 0.0 |
| 242 | 2011-12-14T15:56:47 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 6 | ogun river, lanfenwa | river | 71.12 | 0.0 |
| 243 | 2011-12-14T15:57:41 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 5 | well | surface water | 69.24 | 0.0 |
| 244 | 2011-12-14T15:59:16 | Nigeria | Ogun state | UNAAB international school, Abeokuta | kuye | Anuokuoapo | 8 | ground water | fresh water | 63.11 | 0.0 |
| 128 | 2011-10-30T20:04:30 | Afghanistan | Ourense | IES Universidade Laboral de Ourense | isabel | garcia martin | 7 | Baiona en la provincia de Pontevedra (España) | mar | 38.3 | 3.8 |
| 135 | 2011-11-05T21:16:25 | Afghanistan | Ourense | IES Universidade Laboral de Ourense | isabel | garcia martin | 7 | Baiona (Pontevedra) España | Mar | 38.3 | 3.83 |
| 142 | 2011-11-21T16:28:50 | Spain | Ourense | IES O COUTO | Josefa | Fernández | 26 | Riazor(A Coruña) | Salada(mar) | 0.0 | 0.0 |
| 143 | 2011-11-21T16:36:38 | Spain | Ourense | IES O COUTO | Josefa | Fernández | 26 | Riazor(A Coruña) | mar | 38.2 | 3.82 |
| 164 | 2011-11-24T10:27:25 | Spain | Ourense | IES OTERO PEDRAYO | maita | borrajo | 10 | Marín | Salada | 41.96 | 4.2 |
| 168 | 2011-11-25T12:51:48 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Rio Miño | dulce | 0.08 | 0.8 |
| 169 | 2011-11-25T12:53:34 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Playa de Panxón (ría de Vigo) | salada | 29.15 | 0.0 |
| 170 | 2011-11-25T12:54:22 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | burgas | dulce | 0.49 | 0.049 |
| 171 | 2011-11-25T12:55:03 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Chavasqueira | termal | 0.45 | 0.045 |
| 172 | 2011-11-25T12:55:31 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Tinteiro | termal | 0.35 | 0.035 |
| 173 | 2011-11-25T12:56:04 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Outariz | termal | 0.48 | 0.048 |
| 174 | 2011-11-25T12:56:35 | Spain | Ourense | IES Julio Prieto Nespereira | Pilar | Balea Mayoral | 5 | Rio Miño | dulce | 0.085 | 0.0085 |
| 176 | 2011-11-26T09:12:55 | Afghanistan | Ourense | IES Universidade Laboral de Ourense | isabel | garcia martin | 7 | Pontevedra | Mar | 41.0 | 4.1 |
| 137 | 2011-11-07T12:06:16 | Greece | Pallini | Music Gymnasium of Pallini | ELENI | KRITIKOU | 25 | Port of Rafina, Attiki | Sea water | 50.0 | 5.0 |
| 59 | 2011-06-27T14:15:54 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 3 | Mollymook | Sea | 49.0 | 0.049 |
| 60 | 2011-06-27T14:16:52 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 20 | Wairo Beach | Sea | 46.4 | 0.0464 |
| 61 | 2011-06-27T14:17:30 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 20 | Wairo Beach | Sea | 46.4 | 4.64 |
| 62 | 2011-06-27T14:17:52 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 3 | Mollymook | Sea | 49.0 | 4.9 |
| 65 | 2011-06-29T09:27:21 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Burrill Lake | Estuarine | 41.8 | 4.18 |
| 66 | 2011-06-29T09:59:07 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 13 | Fisherman's Paradise | Fresh | 3.35 | 0.335 |
| 67 | 2011-06-29T10:03:35 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 13 | Lake Conjola | Salt | 39.2 | 3.92 |
| 68 | 2011-06-29T10:12:25 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 13 | Conjola Beach | salt | 51.4 | 5.14 |
| 75 | 2011-07-07T05:52:30 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Clyde River (Nelligen) | Estuarine | 22.5 | 2.25 |
| 76 | 2011-07-07T05:52:56 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Clyde River (2) | Estuarine | 32.5 | 3.25 |
| 77 | 2011-07-07T05:53:20 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Clyde River (3) | Estuarine | 33.3 | 3.33 |
| 78 | 2011-07-07T05:53:42 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Clyde River (4) | Estuarine | 35.9 | 3.59 |
| 79 | 2011-07-07T05:54:18 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Clyde River (Batemans Bay) | Coastal River Mouth | 45.0 | 4.5 |
| 86 | 2011-07-29T02:15:52 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 2 | Ulladulla Harbour | Salt | 45.0 | 4.5 |
| 87 | 2011-07-29T02:16:21 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 5 | Perisher Mountain | Snow | 0.0 | 0.0 |
| 88 | 2011-07-29T02:16:47 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 5 | Jindabyn Lake | Fresh | 0.0 | 0.0 |
| 89 | 2011-07-29T02:17:55 | Australia | Parramatta | Redeemer Baptist School | Jenelle | Seaman | 5 | Murrumbidgee River (Queanbeyan) | Fresh | 4.88 | 0.488 |
| 197 | 2011-11-30T05:00:03 | Malaysia | Pasir Panjang | SMK Pasir Panjang, Negeri Sembilan | SMK | Pasir Panjang Port Dickson | 45 | Seawater | Salt | 34.05 | 3.4 |
| 127 | 2011-10-29T06:10:52 | Bhutan | Pemagatshel | Nangkor HS School | Prem | Timsina | 11 | Salt solution Prepared with Global Water Kit | Salty | 15.46 | 0.0 |
| 131 | 2011-11-02T04:25:54 | Malaysia | Penang | Universiti Sains Malaysia | NORITA | MOHAMED | 15 | Seawater (The Strait of Malacca) | Salt | 29.67 | 2.97 |
| 58 | 2011-06-23T22:48:12 | United Kingdom | Penicuik | Penicuik High School | Katy | Alder | 80 | Portobello beach | salty | 44.24 | 4.42 |
| 110 | 2011-10-14T16:24:33 | Australia | Perth | Methodist Ladies' College | Nick | Clarke | 2 | Pond at MLC, Claremont | Fresh | 1.0 | 0.1 |
| 111 | 2011-10-14T16:25:33 | Australia | Perth | Methodist Ladies' College | Nick | Clarke | 4 | Swan River at MLC | Estuarine | 45.0 | 4.5 |
| 112 | 2011-10-14T16:26:40 | Australia | Perth | Methodist Ladies' College | Nick | Clarke | 5 | Seawater at Fremantle Beach | Sea | 34.0 | 3.4 |
| 113 | 2011-10-14T16:27:29 | Australia | Perth | Methodist Ladies' College | Nick | Clarke | 2 | Tap water at MLC | Tap | 4.0 | 0.0 |
| 117 | 2011-10-21T12:13:00 | Poland | Pińczów | Zespół Szkół Zawodowych im. Stanisława Staszica w Pińczowie | Małgorzata | Dusik | 4 | Tap water | Fresh | 50.0 | 5.0 |
| 336 | 2012-03-20T09:39:56 | Spain | Pineda de Mar | Institut Pineda de Mar | Miriam | Tomás | 7 | Mar Mediterráneo (Pineda de Mar) | Salada | 47.1 | 0.0 |
| 97 | 2011-09-29T11:04:19 | Montenegro | Podgorica | Gimnazija Slobodan Skerovic | Mihailo | Micev | 1 | Herceg Novi | sea water | 35.6 | 3.56 |
| 98 | 2011-09-29T11:06:03 | Montenegro | Podgorica | Gimnazija Slobodan Skerovic | Mihailo | Micev | 1 | Kotor | sea water | 25.2 | 2.52 |
| 99 | 2011-09-29T11:06:51 | Montenegro | Podgorica | Gimnazija Slobodan Skerovic | Mihailo | Micev | 1 | Budva | sea water | 36.9 | 3.69 |
| 100 | 2011-09-29T11:07:29 | Montenegro | Podgorica | Gimnazija Slobodan Skerovic | Mihailo | Micev | 1 | Bar | sea water | 37.3 | 3.73 |
| 101 | 2011-09-29T11:07:59 | Montenegro | Podgorica | Gimnazija Slobodan Skerovic | Mihailo | Micev | 1 | Ulcinj | sea water | 37.5 | 3.75 |
| 195 | 2011-11-30T03:13:46 | Malaysia | Port Dickson, Negeri Sembilan | SMK Bukit Saujana | SMK | Bukit Saujana Port Dickson | 48 | Seawater (Port Dickson, Negeri Sembilan) | Salty | 36.18 | 3.6 |
| 196 | 2011-11-30T04:27:13 | Malaysia | Port Dickson, Negeri Sembilan | SMK Datuk Haji Abdul Samad, Port Dickson, Negeri Sembilan | SMK | Datuk Haji Abdul Samad | 45 | tap water | fresh | 8.67 | 0.87 |
| 102 | 2011-10-05T16:23:08 | United States | Potomac | The Bullis School | Tina | Zazaris-Davis | 63 | Rehoboth Beach | marine, ocean | 25.8 | 0.0 |
| 114 | 2011-10-17T15:16:55 | United States | Potomac | The Bullis School | Tina | Zazaris-Davis | 63 | Rehoboth Beach | Marine | 25.8 | 2.58 |
| 290 | 2012-01-12T12:26:15 | Croatia | Primorski Dolac | Osnovna škola Primorski Dolac | Sanda | Šimičić | 12 | Kaštel novi (beach) | sea water | 37.2 | 3.72 |
| 198 | 2011-11-30T05:55:50 | United States | Providence | Mt Pleasant High School | Helaine | Hager | 30 | Sakkonet River | estuary | 21.0 | 0.0 |
| 261 | 2011-12-16T23:51:39 | Spain | Puerto Real | Institutos participantes de la Semana de la Ciencia 2011 | Facultad de Ciencias | Universidad de Cádiz | 849 | Río San Pedro | Salada | 30.0 | 0.0 |
| 270 | 2011-12-26T23:19:06 | Spain | Puerto Real | Institutos participantes de la Semana de la Ciencia 2011 | Facultad de Ciencias | Universidad de Cádiz | 849 | Playa Victoria (Cádiz) | Salada | 35.2 | 0.0 |
| 271 | 2011-12-26T23:19:45 | Spain | Puerto Real | Institutos participantes de la Semana de la Ciencia 2011 | Facultad de Ciencias | Universidad de Cádiz | 849 | Río San Pedro (Puerto Real) | Río | 31.4 | 0.0 |
| 260 | 2011-12-16T22:47:51 | Spain | Puerto Real, Cádiz | Facultad de Ciencias de la Universidad de Cádiz | Estrella | Espada Bellido | 100 | Playa Victoria (Cádiz) | Salada | 35.0 | 0.0 |
| 371 | 2012-03-31T13:54:36 | Poland | Płock | Zespół Szkół im.Leokadii Bergerowej w Płocku | Elżbieta | Milewska | 10 | River- WISŁA | River | 24.0 | 2.4 |
| 285 | 2012-01-10T07:55:23 | Israel | qalqilia | مدرسة بنات قلقيلية الأساسية | qaqilia | G. school | 5 | Dead Sea | very salty | 0.0 | 0.53 |
| 238 | 2011-12-12T08:38:05 | India | Raigarh | O.P.JINDAL SCHOOL ,RAIGARH | rubina | sarkar | 50 | river (tipa khole) | Fresh | 0.0216 | 2.16 |
| 297 | 2012-01-17T10:08:48 | Croatia | Rijeka | Osnovna škola Gornja Vežica | Vanija | Valčić | 9 | Kostrena | sea water | 60.0 | 6.0 |
| 256 | 2011-12-16T14:09:56 | Nigeria | Rivers | goldsprings high school, Umuegbule, River State | Mmoh | Kerian | 5 | well | surface | 68.2 | 0.0 |
| 257 | 2011-12-16T14:12:09 | Nigeria | Rivers | goldsprings high school, Umuegbule, River State | Mmoh | Kerian | 6 | Riverine area | surface water | 67.34 | 0.0 |
| 258 | 2011-12-16T14:13:42 | Nigeria | Rivers | goldsprings high school, Umuegbule, River State | Mmoh | Kerian | 8 | borehole | surface water | 56.66 | 0.0 |
| 259 | 2011-12-16T14:15:04 | Nigeria | Rivers | goldsprings high school, Umuegbule, River State | Mmoh | Kerian | 5 | Agbor stream | surface water | 49.99 | 0.0 |
| 165 | 2011-11-24T12:32:33 | Philippines | San Francisco | Marcial B. Villanueva National High School | Grace Joy | Salumbides | 5 | San Francisco, Quezon Sea | marine water | 38.713 | 0.38713 |
| 138 | 2011-11-17T22:29:33 | United States | San Juan Capistrano | Saddleback Valley Christian Schools | Valarie | Broadhead | 60 | Pacific Ocean | Salt | 7.5 | 2.7 |
| 119 | 2011-10-22T08:51:49 | Philippines | San Pablo City | Laguna State Polytechnic University-San Pablo City Campus | Maria | Leonora Theresa Rosal | 43 | 7 Lakes of San Pablo City, Laguna | Lake | 2.05 | 0.012 |
| 43 | 2011-06-08T16:36:22 | Cuba | Santa Clara | Ciudad Escolar Ernesto Che Guevara | Daniel | Bulgado | 10 | fuente de Agua potable | Potable | 0.25 | 0.025 |
| 24 | 2011-06-06T17:41:37 | Spain | Santiago de Compostela | Colegio Manuel Peleteiro | Ms. | Ms. | 9 | Portosín beach | marine | 30.6 | 3.1 |
| 121 | 2011-10-25T18:50:52 | Brazil | São Paulo | Escola Bosque | Silvia | Scuracchio | 105 | Mar | Salgada | 32.0 | 2.83 |
| 53 | 2011-06-22T15:26:02 | United Kingdom | Sheffield | Tapton School | vivienne | bates | 25 | River Don | Fresh | 1.71 | 0.17 |
| 104 | 2011-10-07T04:09:46 | Malaysia | Sibu | SMK Chung Hua, Sibu | Yih Teen | Choo | 5 | Pantai Tanjung Batu, Bintulu, Sarawak, Malaysia | sea water | 30.77 | 1.01 |
| 262 | 2011-12-17T03:37:49 | Malaysia | SIBU | SMK CHUNG HUA, SIBU | SWEE | WEN FOO | 5 | Belawai Beach, Sibu | Sea Water | 32.8 | 3.28 |
| 311 | 2012-01-28T01:47:28 | Malaysia | SIBU | SMK CHUNG HUA, SIBU | liong | yew | 3 | Belawai | Ocean | 0.0 | 0.0 |
| 312 | 2012-01-28T01:52:23 | Malaysia | SIBU | SMK CHUNG HUA, SIBU | liong | yew | 5 | Batang Igan | River water | 32.86 | 3.286 |
| 313 | 2012-01-28T01:55:33 | Malaysia | SIBU | SMK CHUNG HUA, SIBU | liong | yew | 5 | Batang Igan | River water | 3.0 | 3.286 |
| 295 | 2012-01-16T19:01:29 | Croatia | Split | Osnovna škola Split 3 | Sanda | Šimičić | 23 | Žnjan beach | sea water | 36.6 | 3.66 |
| 314 | 2012-02-02T18:52:40 | United States | Spotsylvania | Ni River Middle School | Kelli | Slunt | 12 | Ni River reservior | reservoir, fresh water | 0.0 | 0.0 |
| 64 | 2011-06-27T15:45:32 | United Kingdom | St Just | Cape Cornwall School | Natalie | Lewis | 150 | Priest's Cove | Seawater | 38.5 | 3.6 |
| 288 | 2012-01-11T13:26:14 | Grenada | St. Andrews | St. Joseph Convent Grenville | Juelia | Williams | 9 | Sea | Marine | 23.26 | 0.05 |
| 330 | 2012-03-05T13:53:38 | Sweden | Stenungsund | Stenungsunds Montessoriskola | Anna | Nilsson Sparf | 22 | Sea | Saltwater | 16.53 | 0.0 |
| 136 | 2011-11-06T19:21:07 | Slovakia | Svidnik | gymnazium DH Svidnik | Lýdia | Mačugová | 4 | Salvatorka | minerálna voda | 2.877 | 0.2877 |
| 122 | 2011-10-25T19:59:11 | Slovakia | Svit | Stredná odborná škola | Lucia | Uhrinová Ing. | 15 | Popradka | river | 16.46 | 0.0 |
| 38 | 2011-06-06T17:41:45 | Estonia | Tartu | Tartu Karlova Gymnasium | Anneli | Anneli | 5 | Baltic sea, Pakri bay | marine | 2.3 | 0.23 |
| 108 | 2011-10-13T09:43:33 | Spain | Terrassa | Escola Pia Terrassa | Ventura | Castaño | 20 | Barcelona | Mar | 35.2 | 0.0 |
| 109 | 2011-10-13T09:44:08 | Spain | Terrassa | Escola Pia Terrassa | Ventura | Castaño | 20 | Palamós | Mar | 34.3 | 0.0 |
| 318 | 2012-02-13T07:56:34 | Spain | Terrassa | IES Investigador Blanxart | Irene | Ribas | 13 | platja de lloret | salada | 38.44 | 3.8 |
| 331 | 2012-03-09T11:30:08 | Greece | Thessaloniki | ΠΡΟΤΥΠΟ ΠΕΙΡΑΜΑΤΙΚΟ ΓΕΝΙΚΟ ΛΥΚΕΙΟ ΠΑΝΕΠΙΣΤΗΜΙΟΥ ΜΑΚΕΔΟΝΙΑΣ | Konstantinos | Nalmpantis | 17 | sea water | fresh | 0.0 | 0.0 |
| 332 | 2012-03-09T11:34:02 | Greece | Thessaloniki | ΠΡΟΤΥΠΟ ΠΕΙΡΑΜΑΤΙΚΟ ΓΕΝΙΚΟ ΛΥΚΕΙΟ ΠΑΝΕΠΙΣΤΗΜΙΟΥ ΜΑΚΕΔΟΝΙΑΣ | Konstantinos | Nalmpantis | 17 | sea water | fresh | 45.38 | 4.538 |
| 118 | 2011-10-21T23:38:18 | Puerto Rico | Toa Baja | Escuela Superior Dr.Pedro Albizu Campos | Minerva | Marcano | 45 | Ensenada Boca Vieja(Playa de Levittown), Toa Baja, Puerto Rico | Salada | 35.0 | 3.5 |
| 339 | 2012-03-22T11:40:22 | Turkey | Tokat | Tokat Anadolu Lisesi | Hasan | Atabey | 1 | Tokat | Tab water | 1.08 | 0.1 |
| 340 | 2012-03-22T11:41:01 | Turkey | Tokat | Tokat Anadolu Lisesi | Hasan | Atabey | 2 | Tokat | Almus Lake Water | 0.2 | 0.02 |
| 341 | 2012-03-22T11:41:52 | Turkey | Tokat | Tokat Anadolu Lisesi | Hasan | Atabey | 3 | Tokat | Niksar spring water | 0.18 | 0.018 |
| 50 | 2011-06-20T20:41:36 | Slovakia | Trebisov | Gymnazium Trebisov | Erika | Macejkova | 37 | Martin - Zátur?ie | mineral water Fatra | 3.012 | 0.3012 |
| 51 | 2011-06-20T20:46:25 | Slovakia | Trebisov | Gymnazium Trebisov | Erika | Macejkova | 37 | Sulin | mineral water Sulinka | 2.006 | 0.2006 |
| 37 | 2011-06-06T17:41:44 | United States | Tumon | St. Johns School of Guam | Hieter | Hieter | 15 | Philippine Sea side of Guam | Salt | 34.56 | 3.456 |
| 33 | 2011-06-06T17:41:42 | Finland | Turku | Turun Suomalaisen Yhteiskoulun lukio | Nikander | Nikander | 6 | River Aura | fresh | 0.82 | 0.08 |
| 263 | 2011-12-18T22:23:10 | Lebanon | Tyre | Shajara School / UNRWA | wissam | abdallah | 26 | Saida Beach_Lebanon | Sea Water | 45.0 | 4.5 |
| 129 | 2011-10-31T06:00:58 | Canada | Vancouver | Magee Secondary School | Mary | Lee Taylor | 58 | English Bay | sea | 23.2 | 2.3 |
| 253 | 2011-12-15T10:45:04 | Greece | Vari | Γενικό Λύκειο Βάρης | Vasiliki | Papamichail | 22 | Beach of Voula | Salt | 33.0 | 3.3 |
| 254 | 2011-12-15T10:45:31 | Greece | Vari | Γενικό Λύκειο Βάρης | Vasiliki | Papamichail | 22 | Beach of Varkiza | Salt | 34.0 | 3.4 |
| 274 | 2012-01-02T09:57:12 | Finland | Vasa | Borgaregatans skola | Jenny | Rönnqvist-Norrby | 32 | Sea, Vasa | seawater | 9.3 | 0.8 |
| 298 | 2012-01-17T11:33:24 | Croatia | Velika Gorica | Osnovna škola Nikola Hribar | Anita | Kovačević | 8 | Krk island (Baška) | sea water | 79.2 | 7.92 |
| 21 | 2011-06-06T12:07:45 | Portugal | Vila do Conde | CMIA | Emanuel | Pereira | 0 | Vila do Conde | Atlantic Ocean | 35.3 | 3.53 |
| 41 | 2011-06-07T13:28:56 | Portugal | Vila do Conde | CMIA | CMIA | Vila do Conde | 26 | Póvoa de Varzim | Atlantic Ocean | 34.8 | 3.48 |
| 42 | 2011-06-07T13:31:14 | Portugal | Vila do Conde | CMIA | Emanuel | Pereira | 26 | Póvoa de Varzim | Atlantic Ocean | 34.8 | 3.48 |
| 91 | 2011-08-07T16:43:17 | Portugal | Vila Nova de Gaia | Escola Básica Soares dos Reis | cristina | antunes | 41 | Atlantic Ocean | sea water | 32.72 | 3.272 |
| 107 | 2011-10-10T11:23:06 | Russian Federation | Volzhsky | Ecological unit "Brigantine" | Olga | Objedkova | 3 | Ahtuba River | fresh | 0.5 | 0.05 |
| 47 | 2011-06-16T13:15:43 | Netherlands | Voorschoten | The British School in The Netherlands | Eniko | Bukovinszki | 22 | North Sea | Sea water | 37.5 | 3.75 |
| 48 | 2011-06-16T13:16:46 | Netherlands | Voorschoten | The British School in The Netherlands | Eniko | Bukovinszki | 21 | North Sea | Sea water | 40.6 | 4.06 |
| 334 | 2012-03-16T12:32:22 | Russian Federation | Voronezh | Voronezh State Academy of Forestry and Technologies | Alijon | Fayzulloev | 15 | Lake of the City of Ostrogojsk | fresh | 0.26 | 2.6 |
| 156 | 2011-11-24T04:46:12 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Nudgee Beach | Sea Water | 30.5 | 3.05 |
| 157 | 2011-11-24T04:47:07 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Nudgee Beach Mud flats | Sea Water | 30.4 | 3.04 |
| 158 | 2011-11-24T04:48:46 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Hedley Ave, Toombul | Brooke | 16.6 | 1.66 |
| 159 | 2011-11-24T04:50:51 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Billabong st, Gordon Park | Brooke | 0.47 | 0.05 |
| 160 | 2011-11-24T04:51:30 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Billabong st, Gordon Park | Brooke | 0.47 | 0.05 |
| 161 | 2011-11-24T04:52:27 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Wahminda Park, Ferny Hills (creek) | creek | 0.291 | 0.03 |
| 162 | 2011-11-24T04:53:38 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Wahminda Park, Ferny Hills (Pond) | Pond | 0.033 | 0.0030 |
| 163 | 2011-11-24T04:54:34 | Australia | Wooloowin | Kedron State High School | Ben | Boland | 56 | Kedron Brooke - Kedron shs | Brooke | 0.54 | 0.05 |
| 83 | 2011-07-13T14:24:27 | United Kingdom | Worthing | Worthing College | Val | Clay | 5 | Sea off Worthing, West Sussex | salt water | 56.4 | 5.7 |
| 63 | 2011-06-27T15:37:39 | United Kingdom | Y Barri / Barry | Ysgol Gyfun Bro Morgannwg | NIGEL | GRAHAM | 30 | Barry, Wales/Cymru | sea | 32.3 | 0.0 |
| 191 | 2011-11-29T13:23:10 | Armenia | Yerevan | The Center for Ecological-Noosphere Studes, the National Academy of Sciemces | lilit | Grigoryan | 40 | canal | fresh | 0.1 | 0.01 |
| 315 | 2012-02-10T08:16:47 | Greece | Βέροια | 3ο Γενικό Λύκειο Βέροιας | dimitrios | efthymiadis | 60 | thermaikos gulf | sea | 35.6 | 3.5 |
| 317 | 2012-02-12T14:22:31 | Greece | Βέροια | ΦΙΛΙΠΠΕΙΟ - 1ο ΓΥΜΝΑΣΙΟ ΒΕΡΟΙΑΣ | Athina | Ntella | 23 | Alikes Kitrous | sea water | 49.5 | 4.95 |
| 348 | 2012-03-30T12:01:47 | Greece | Βόλος | 5 Γυμνάσιο Βόλου | anna | kostaki | 20 | Pagasitikos Gulf | Marine Water | 44.5 | 4.45 |
| 349 | 2012-03-30T12:03:30 | Greece | Βόλος | 5 Γυμνάσιο Βόλου | anna | kostaki | 20 | School | Tap Water | 1.7 | 0.17 |
| 350 | 2012-03-30T16:18:24 | Greece | ΒΟΛΟΣ | ΜΟΥΣΙΚΟ ΣΧΟΛΕΙΟ ΒΟΛΟΥ | ΧΡΗΣΤΟΣ | ΤΣΑΚΛΑΚΙΔΗΣ | 40 | ANAYROS BEACH | MARINE | 30.0 | 2.9 |
| 351 | 2012-03-30T16:19:26 | Greece | ΒΟΛΟΣ | ΜΟΥΣΙΚΟ ΣΧΟΛΕΙΟ ΒΟΛΟΥ | ΧΡΗΣΤΟΣ | ΤΣΑΚΛΑΚΙΔΗΣ | 40 | KRAFSIDONAS RIVER | FRESH | 2.0 | 0.2 |
| 352 | 2012-03-30T16:20:30 | Greece | ΒΟΛΟΣ | ΜΟΥΣΙΚΟ ΣΧΟΛΕΙΟ ΒΟΛΟΥ | ΧΡΗΣΤΟΣ | ΤΣΑΚΛΑΚΙΔΗΣ | 40 | SCHOOL | FRESH | 3.0 | 0.3 |
| 224 | 2011-12-07T10:32:42 | Greece | Γιαννιτσά | 4 Γυμνάσιο Γιαννιτσών | 4gymnasiogiannitson | 4gymnasiogiannitson | 17 | Leptokaria 40° 8' N 22° 29' E | marine | 52.0 | 5.2 |
| 235 | 2011-12-09T12:40:30 | Greece | Γιαννιτσά | 1 Γυμνάσιο Γιαννιτσών | pothiti-vasiliki | nomikou-theodoridou | 5 | OLYMPIAN BAY (40° 03' 08.81" B, 22° 34' 21.95" E) | SEA WATER SALT) | 52.8 | 5.3 |
| 236 | 2011-12-09T12:42:26 | Greece | Γιαννιτσά | 1 Γυμνάσιο Γιαννιτσών | pothiti-vasiliki | nomikou-theodoridou | 5 | ORFANI KAVALA (40° 45' 40.50" B, 23° 54' 12,34" E | SEA WATER (SALT) | 47.5 | 4.8 |
| 237 | 2011-12-09T12:45:55 | Greece | Γιαννιτσά | 1 Γυμνάσιο Γιαννιτσών | pothiti-vasiliki | nomikou-theodoridou | 5 | LITOHORO PIERIA (40° 06' 00.14" B, 22° 33' 45.87"E) | SEA WATER (SALT) | 42.1 | 4.2 |
| 269 | 2011-12-26T08:06:35 | Greece | Ευπάλιο | ΓΕΝΙΚΟ ΛΥΚΕΙΟ ΕΥΠΑΛΙΟΥ | ΠΑΝΑΓΙΟΥΛΑ | ΒΟΥΛΓΑΡΗ | 15 | ΜΟΝΑΣΤΗΡΑΚΙ ΦΩΚΙΔΑΣ | ΘΑΛΑΣΣΙΝΟ | 47.73 | 4.78 |
| 234 | 2011-12-09T09:20:47 | Greece | Κίρρα - Φωκίδας | ΔΗΜΟΤΙΚΟ ΣΧΟΛΕΙΟ ΚΙΡΡΑΣ | GEORGIA | KAPARELI | 0 | Korinthian Gulf-Kirra-Greece | sea water | 34.0 | 3.4 |
| 322 | 2012-02-20T14:43:32 | Greece | Μύτικας | Lykeio Mytika | Damianos | Paschalidis | 29 | Μύτικας | sea | 30.8 | 3.1 |
| 344 | 2012-03-28T10:11:48 | Greece | Ν. ΙΩΝΙΑ | 1 ΕΠΑΛ Ν. ΙΩΝΙΑΣ | ΔΗΜΗΤΡΗΣ | ΣΤΑΘΟΠΟΥΛΟΣ | 7 | Anavros | marine | 0.3 | 3.0 |
| 284 | 2012-01-09T20:49:56 | Greece | ΝΕΑ ΖΙΧΝΗ ΣΕΡΡΩΝ | ΓΕΝΙΚΟ ΛΥΚΕΙΟ ΝΕΑΣ ΖΙΧΝΗΣ | ΕΥΑΓΓΕΛΙΑ | ΜΠΑΖΟΥΚΗ | 13 | OFRINIO BEACH | MARINE | 44.77 | 4.477 |
| 272 | 2011-12-30T15:53:55 | Greece | Νέα Μουδανιά | 1ο Γυμνάσιο Νέων Μουδανιών | Αγοριτσα | Μακρή | 6 | Thermaikos Bay | Salted | 36.6 | 3.66 |
| 333 | 2012-03-09T20:42:34 | Greece | Νιγρίτα | Γενικό Λύκειο Νιγρίτας | Stella | Chatzara | 16 | Small river from village Therma | Fresh water | 10.2 | 1.0 |
| 268 | 2011-12-24T04:57:40 | Greece | ΠΑΤΡΑ | 4ο ΓΥΜΝΑΣΙΟ ΠΑΤΡΑΣ | maria | kanakidi | 72 | patras | agua de mar | 39.0 | 0.0 |
| 346 | 2012-03-28T17:37:39 | Greece | ΠΤΕΛΕΟΣ | ΓΥΜΝΑΣΙΟ ΠΤΕΛΕΟΥ | MARIA | TROUMPOUTZA | 24 | Beach Lihoura-Pteleos | Salty | 34.2 | 3.42 |
| 347 | 2012-03-30T09:10:28 | Greece | Τσαγκαραδα Πηλιου | Lykeio Tsagaradas | Poppy | Iosifidou | 16 | Mylopotamos Beach | salt | 38.5 | 3.85 |