| # | Institution | Articles | Citations | R ARank | R CRank |
|---|
| 1 | University of Exeter | 34 | 2,054 | 181 | 117 |
| 2 | United States Environmental Protection Agency | 3 | 1,775 | 463 | 45 |
| 3 | University of Sheffield | 23 | 1,623 | 737 | 409 |
| 4 | Luleå University of Technology | 13 | 1,494 | 170 | 33 |
| 5 | Technical University of Denmark | 8 | 1,436 | 1.1K | 316 |
| 6 | Institut National des Sciences Appliquées de Lyon | 7 | 1,258 | 62 | 1 |
| 7 | North Carolina State University | 4 | 1,244 | 2.9K | 461 |
| 8 | University of Auckland | 9 | 1,226 | 1.5K | 365 |
| 9 | University of Lyon | 5 | 1,224 | 146 | 18 |
| 10 | Heriot-Watt University | 3 | 1,166 | 1.1K | 78 |
| 11 | National Institute of Water and Atmospheric Research | 2 | 1,155 | 221 | 29 |
| 12 | FH Münster | 2 | 1,149 | 52 | 2 |
| 13 | Université de Montréal | 1 | 1,134 | 6.2K | 513 |
| 14 | Tallinn University of Technology | 4 | 562 | 311 | 36 |
| 15 | University of Lisbon | 19 | 428 | 328 | 453 |
| 16 | University of Ferrara | 11 | 393 | 379 | 344 |
| 17 | Delft University of Technology | 24 | 376 | 499 | 907 |
| 18 | University of Catania | 13 | 330 | 564 | 621 |
| 19 | Norwegian University of Science and Technology | 16 | 313 | 509 | 915 |
| 20 | IHE Delft Institute for Water Education | 5 | 289 | 64 | 55 |
| 21 | Cranfield University | 6 | 267 | 515 | 425 |
| 22 | Laval University | 9 | 254 | 1.3K | 1.4K |
| 23 | University of Tehran | 8 | 248 | 1.3K | 817 |
| 24 | Chalmers University of Technology | 1 | 241 | 2.8K | 850 |
| 25 | Laboratório Nacional de Engenharia Civil | 5 | 216 | 19 | 8 |
| 26 | Monash University | 12 | 203 | 1.9K | 2.7K |
| 27 | Griffith University | 4 | 193 | 2.0K | 1.3K |
| 28 | Tsinghua University | 7 | 188 | 2.3K | 1.9K |
| 29 | University of Johannesburg | 4 | 187 | 766 | 273 |
| 30 | University of Cape Town | 10 | 185 | 902 | 1.2K |
| 31 | Victoria University | 9 | 168 | 193 | 398 |
| 32 | University of British Columbia | 7 | 164 | 4.2K | 4.2K |
| 33 | University of the West of England | 2 | 161 | 1.0K | 403 |
| 34 | University of Nottingham | 1 | 149 | 6.9K | 2.7K |
| 34 | National Technical University of Athens | 10 | 149 | 431 | 637 |
| 34 | University of the West | 1 | 149 | 103 | 25 |
| 37 | Indian Institutes of Technology | 3 | 147 | 2.9K | 1.6K |
| 38 | Shahid Beheshti University | 10 | 145 | 251 | 351 |
| 39 | University of South Australia | 4 | 142 | 1.2K | 1.1K |
| 40 | McGill University | 5 | 141 | 4.3K | 3.9K |
| 40 | University of Zaragoza | 6 | 141 | 946 | 996 |
| 42 | Indian Institute of Technology Bombay | 3 | 133 | 1.1K | 547 |
| 43 | University of New South Wales | 3 | 130 | 5.2K | 3.5K |
| 44 | Graz University of Technology | 6 | 128 | 600 | 677 |
| 45 | University of Innsbruck | 6 | 125 | 890 | 1.2K |
| 46 | University of Cambridge | 3 | 123 | 5.9K | 4.3K |
| 47 | Aalto University | 3 | 120 | 1.1K | 711 |
| 48 | University of Arizona | 7 | 119 | 2.7K | 3.5K |
| 48 | Western Sydney University | 5 | 119 | 832 | 981 |
| 50 | Nanyang Technological University | 3 | 118 | 2.8K | 2.0K |
| 51 | University of Melbourne | 8 | 117 | 3.4K | 4.3K |
| 51 | University of Palermo | 3 | 117 | 1.6K | 1.1K |
| 53 | University of Coimbra | 5 | 115 | 1.1K | 1.2K |
| 54 | Universitat Politècnica de Catalunya | 4 | 114 | 970 | 837 |
| 54 | Polytechnic Institute of Leiria | 2 | 114 | 104 | 47 |
| 56 | Università degli Studi di Cassino | 5 | 113 | 64 | 112 |
| 57 | University of Bologna | 5 | 112 | 3.1K | 3.1K |
| 57 | Universiti Sains Malaysia | 5 | 112 | 1.6K | 1.3K |
| 59 | University of Brescia | 3 | 109 | 1.3K | 1.1K |
| 60 | University of Copenhagen | 8 | 108 | 2.6K | 3.7K |
| 61 | Virginia Tech | 2 | 106 | 4.4K | 2.7K |
| 62 | Imperial College London | 8 | 105 | 2.8K | 4.0K |
| 62 | Gryaab (Sweden) | 1 | 105 | 6 | 5 |
| 64 | University of Calabria | 7 | 104 | 494 | 810 |
| 65 | University of Birmingham | 4 | 102 | 3.8K | 3.5K |
| 65 | Asian Institute of Technology | 3 | 102 | 307 | 276 |
| 67 | University of Helsinki | 1 | 100 | 6.6K | 3.3K |
| 68 | University of Toronto | 5 | 98 | 6.3K | 6.1K |
| 69 | Technion – Israel Institute of Technology | 5 | 94 | 1.6K | 1.9K |
| 70 | University of California | 3 | 87 | 12.9K | 10.0K |
| 71 | Université du Québec | 3 | 85 | 428 | 586 |
| 72 | Université Paris Est | 2 | 84 | 101 | 122 |
| 73 | University of Thessaly | 4 | 83 | 641 | 762 |
| 74 | Pontifical Catholic University of Chile | 8 | 79 | 555 | 1.3K |
| 75 | University of Queensland | 3 | 75 | 5.6K | 5.1K |
| 76 | University of Technology Sydney | 5 | 74 | 827 | 1.3K |
| 76 | Pontifical Xavierian University | 2 | 74 | 591 | 257 |
| 78 | University of Waterloo | 4 | 73 | 2.8K | 3.1K |
| 78 | Shiraz University | 6 | 73 | 626 | 882 |
| 80 | Macquarie University | 1 | 71 | 4.3K | 2.2K |
| 80 | Helsinki University of Technology | 1 | 71 | 1.2K | 837 |
| 82 | Ferdowsi University of Mashhad | 3 | 69 | 1.1K | 815 |
| 82 | Arizona State University | 4 | 69 | 3.4K | 3.8K |
| 84 | SINTEF | 1 | 67 | 236 | 128 |
| 85 | George Washington University | 2 | 65 | 3.1K | 2.4K |
| 85 | Vrije Universiteit Brussel | 1 | 65 | 3.3K | 2.0K |
| 85 | San Diego State University | 1 | 65 | 3.2K | 1.8K |
| 88 | Purdue University | 6 | 61 | 3.1K | 4.5K |
| 88 | Instituto Superior de Engenharia de Coimbra | 1 | 61 | 24 | 11 |
| 90 | Gdańsk University of Technology | 3 | 60 | 622 | 549 |
| 90 | University of Granada | 4 | 60 | 2.2K | 2.5K |
| 92 | University of South Africa | 1 | 59 | 1.5K | 513 |
| 93 | Katholieke Universiteit Leuven | 6 | 58 | 2.9K | 4.6K |
| 94 | Wageningen University & Research | 4 | 57 | 1.6K | 2.3K |
| 94 | University of Ottawa | 2 | 57 | 4.8K | 3.9K |
| 94 | Ghent University | 2 | 57 | 5.0K | 4.2K |
| 94 | Tetra Tech | 1 | 57 | 48 | 27 |
| 98 | Ruhr University Bochum | 2 | 56 | 2.9K | 2.5K |
| 98 | University of Valencia | 7 | 56 | 1.4K | 2.6K |
| 98 | CSIRO Manufacturing | 1 | 56 | 249 | 178 |
| 101 | University of Surrey | 3 | 53 | 1.9K | 2.4K |
| 102 | Columbia University | 2 | 52 | 6.9K | 5.9K |
| 102 | State University of New York | 3 | 52 | 3.9K | 4.2K |
| 104 | Loughborough University | 5 | 51 | 1.2K | 2.1K |
| 105 | Wrocław University of Environmental and Life Sciences | 3 | 50 | 298 | 288 |
| 106 | United States Forest Service | 1 | 49 | 837 | 679 |
| 107 | Lund University | 2 | 48 | 5.3K | 4.8K |
| 108 | University of Freiburg | 2 | 47 | 2.8K | 2.7K |
| 108 | University of A Coruña | 1 | 47 | 1.4K | 752 |
| 108 | Aalborg University | 6 | 47 | 760 | 1.8K |
| 108 | University of West London | 2 | 47 | 160 | 177 |
| 112 | University of Malaya | 2 | 46 | 2.9K | 2.5K |
| 113 | Eawag | 4 | 45 | 122 | 332 |
| 114 | University of Sydney | 2 | 44 | 7.3K | 6.5K |
| 114 | National Water and Sewerage Corporation | 2 | 44 | 4 | 8 |
| 114 | Université de Lyon | 3 | 44 | 1.2K | 1.7K |
| 117 | Kyoto University | 3 | 43 | 4.8K | 4.7K |
| 117 | University of Cantabria | 2 | 43 | 506 | 624 |
| 119 | National Research Council Canada | 2 | 42 | 1.3K | 1.5K |
| 119 | Korea University | 3 | 42 | 2.5K | 2.9K |
| 121 | TU Dresden | 4 | 41 | 1.8K | 2.8K |
| 121 | Agricultural University of Athens | 2 | 41 | 509 | 613 |
| 123 | University of Talca | 1 | 40 | 684 | 403 |
| 123 | Universiti Malaysia Sarawak | 2 | 40 | 241 | 241 |
| 125 | Hamburg University of Technology | 2 | 39 | 544 | 631 |
| 125 | University of Guelph | 2 | 39 | 2.8K | 2.9K |
| 125 | Thapar Institute of Engineering and Technology | 1 | 39 | 845 | 566 |
| 128 | Zhejiang University | 5 | 38 | 3.3K | 4.4K |
| 128 | Cardiff University | 1 | 38 | 5.2K | 3.9K |
| 128 | Tshwane University of Technology | 2 | 38 | 430 | 415 |
| 128 | University of Alicante | 4 | 38 | 847 | 1.3K |
| 128 | Indian Institute of Technology Roorkee | 3 | 38 | 1.0K | 1.2K |
| 133 | University of Illinois at Urbana–Champaign | 2 | 37 | 4.7K | 4.8K |
| 133 | Mansoura University | 3 | 37 | 1.3K | 1.5K |
| 133 | Universidad Distrital Francisco José de Caldas | 1 | 37 | 231 | 59 |
| 136 | Cornell University | 3 | 36 | 4.7K | 5.9K |
| 136 | Australian National University | 1 | 36 | 5.6K | 4.3K |
| 136 | South China University of Technology | 2 | 36 | 2.1K | 2.0K |
| 139 | University of Genoa | 3 | 35 | 2.5K | 3.2K |
| 139 | University of Plymouth | 1 | 35 | 2.3K | 1.8K |
| 139 | Nottingham Trent University | 1 | 35 | 1.9K | 1.4K |
| 139 | Urmia University of Technology | 2 | 35 | 131 | 164 |
| 143 | Technische Universität Darmstadt | 2 | 34 | 1.7K | 1.9K |
| 143 | University of Wales | 1 | 34 | 2.4K | 2.0K |
| 143 | Sultan Qaboos University | 5 | 34 | 387 | 1.2K |
| 143 | University of Algarve | 2 | 34 | 708 | 923 |
| 147 | University of Tokyo | 2 | 33 | 6.9K | 6.2K |
| 147 | Marquette University | 1 | 33 | 1.9K | 1.3K |
| 149 | Harvard University | 1 | 32 | 7.3K | 5.9K |
| 149 | University of Utah | 3 | 32 | 4.1K | 5.3K |
| 149 | Federal University of Mato Grosso | 3 | 32 | 469 | 476 |
| 152 | Razi University | 2 | 31 | 668 | 680 |
| 152 | Chinese Academy of Sciences | 3 | 31 | 5.6K | 5.9K |
| 152 | University of Naples Federico II | 3 | 31 | 2.9K | 4.0K |
| 152 | University of Cape Coast | 1 | 31 | 616 | 328 |
| 152 | Chongqing University | 1 | 31 | 2.6K | 1.9K |
| 152 | Boise State University | 3 | 31 | 465 | 977 |
| 152 | University of Nice Sophia Antipolis | 1 | 31 | 1.2K | 1.1K |
| 152 | Yaşar University | 1 | 31 | 198 | 133 |
| 152 | Academia Sinica | 1 | 31 | 3.5K | 2.7K |
| 161 | University of Pavia | 4 | 30 | 1.9K | 3.3K |
| 161 | Isfahan University of Technology | 3 | 30 | 910 | 1.2K |
| 163 | Makerere University | 3 | 29 | 595 | 965 |
| 163 | Auburn University | 2 | 29 | 2.8K | 3.1K |
| 163 | Malaviya National Institute of Technology Jaipur | 1 | 29 | 281 | 208 |
| 163 | National Institute of Technology, Hamirpur | 1 | 29 | 175 | 139 |
| 167 | École des Ponts ParisTech | 3 | 28 | 78 | 215 |
| 167 | Indian Institute of Science | 6 | 28 | 1.1K | 2.3K |
| 167 | Coventry University | 1 | 28 | 1.7K | 1.3K |
| 167 | Jawaharlal Nehru University | 3 | 28 | 745 | 1.2K |
| 167 | University of Nevada, Reno | 1 | 28 | 4.3K | 3.3K |
| 172 | Karlsruhe Institute of Technology | 2 | 27 | 2.6K | 3.0K |
| 172 | Towson University | 1 | 27 | 1.0K | 805 |
| 172 | Universidade Federal de Santa Catarina | 7 | 27 | 1.2K | 2.3K |
| 175 | Technical University of Berlin | 4 | 26 | 1.5K | 2.7K |
| 175 | École polytechnique | 1 | 26 | 1.6K | 1.5K |
| 175 | University of São Paulo | 5 | 26 | 4.9K | 6.5K |
| 175 | Newcastle University | 3 | 26 | 3.2K | 4.6K |
| 175 | National Institute of Technology | 2 | 26 | 2.4K | 2.2K |
| 175 | Polytechnic Institute of Paris | 1 | 26 | 280 | 156 |
| 181 | Trinity College Dublin | 2 | 25 | 2.2K | 3.0K |
| 181 | Anand Agricultural University | 1 | 25 | 130 | 104 |
| 181 | APEC Climate Center | 1 | 25 | 42 | 46 |
| 184 | Technical University of Madrid | 1 | 24 | 2.4K | 1.9K |
| 184 | National Center for Scientific Research | 1 | 24 | 9.0K | 7.3K |
| 184 | Istanbul Technical University | 2 | 24 | 1.5K | 1.6K |
| 184 | University of Florida | 3 | 24 | 6.3K | 7.9K |
| 184 | Hubei University of Technology | 1 | 24 | 626 | 499 |
| 184 | Tarbiat Modares University | 2 | 24 | 2.1K | 2.4K |
| 190 | University of Bradford | 1 | 23 | 2.0K | 1.8K |
| 190 | Middlesex University | 2 | 23 | 676 | 1.1K |
| 190 | Shahid Chamran University of Ahvaz | 1 | 23 | 918 | 701 |
| 190 | Kathmandu University | 1 | 23 | 228 | 181 |
| 190 | Qassim University | 1 | 23 | 945 | 641 |
| 195 | University of Belgrade | 4 | 22 | 2.0K | 3.5K |
| 195 | University of Liverpool | 1 | 22 | 6.2K | 5.4K |
| 195 | University of the Witwatersrand | 4 | 22 | 1.7K | 3.4K |
| 195 | Bentley Systems | 2 | 22 | 6 | 13 |
| 195 | RMIT University | 2 | 22 | 2.4K | 3.2K |
| 195 | Swedish University of Agricultural Sciences | 1 | 22 | 1.8K | 1.9K |
| 195 | Cyprus University of Technology | 1 | 22 | 527 | 602 |
| 195 | Federal University of Campina Grande | 2 | 22 | 249 | 285 |
| 195 | Beijing University of Civil Engineering and Architecture | 1 | 22 | 358 | 291 |
| 195 | Ira A. Fulton Schools of Engineering | 1 | 22 | 73 | 127 |
| 205 | Akdeniz University | 1 | 21 | 1.7K | 1.3K |
| 205 | Shanghai Jiao Tong University | 1 | 21 | 5.6K | 4.8K |
| 205 | Aristotle University of Thessaloniki | 3 | 21 | 3.1K | 4.5K |
| 205 | International Water Management Institute | 2 | 21 | 4 | 31 |
| 205 | Kocaeli University | 1 | 21 | 1.2K | 959 |
| 205 | University of Girona | 2 | 21 | 788 | 1.3K |
| 205 | Lodz University of Technology | 1 | 21 | 1.1K | 928 |
| 205 | Hawassa University | 1 | 21 | 367 | 354 |
| 205 | KTO Karatay University | 1 | 21 | 46 | 41 |
| 214 | Flinders University | 1 | 20 | 3.2K | 3.2K |
| 214 | Sharif University of Technology | 2 | 20 | 1.4K | 1.7K |
| 214 | Geological Survey of Denmark and Greenland | 1 | 20 | 195 | 236 |
| 214 | Indian Institute of Technology Madras | 4 | 20 | 953 | 1.7K |
| 218 | University of Pretoria | 3 | 19 | 1.9K | 3.1K |
| 218 | National Cheng Kung University | 2 | 19 | 2.8K | 3.4K |
| 218 | University of North Texas | 1 | 19 | 3.0K | 2.7K |
| 218 | Santa Clara University | 1 | 19 | 875 | 898 |
| 218 | École Nationale Supérieure d'Architecture de Nantes | 1 | 19 | 3 | 4 |
| 223 | University of Connecticut | 2 | 18 | 4.4K | 5.6K |
| 223 | Northwestern University | 1 | 18 | 7.0K | 6.6K |
| 223 | University of South Florida | 3 | 18 | 3.3K | 5.3K |
| 223 | University of North Florida | 1 | 18 | 802 | 772 |
| 223 | University of Saskatchewan | 1 | 18 | 4.8K | 4.6K |
| 223 | Building Research Institute | 1 | 18 | 102 | 100 |
| 229 | Tongji University | 1 | 17 | 3.5K | 3.2K |
| 229 | University of Technology Malaysia | 1 | 17 | 1.8K | 1.7K |
| 229 | Worcester Polytechnic Institute | 1 | 17 | 1.3K | 1.4K |
| 229 | Clemson University | 1 | 17 | 3.7K | 3.6K |
| 229 | National University of Singapore | 3 | 17 | 4.9K | 7.0K |
| 229 | Fairfield University | 1 | 17 | 444 | 429 |
| 229 | University of Putra Malaysia | 2 | 17 | 1.8K | 2.6K |
| 229 | University of Bolton | 1 | 17 | 299 | 355 |
| 229 | University of Lorraine | 2 | 17 | 1.4K | 2.0K |
| 229 | Visvesvaraya National Institute of Technology | 1 | 17 | 444 | 451 |
| 229 | Greenwich University | 1 | 17 | 16 | 32 |
| 240 | Chung-Ang University | 2 | 16 | 1.6K | 2.3K |
| 240 | Cairo University | 3 | 16 | 2.7K | 4.0K |
| 240 | University of Bristol | 2 | 16 | 4.8K | 6.2K |
| 240 | McMaster University | 2 | 16 | 5.1K | 6.4K |
| 240 | University of Southern Queensland | 1 | 16 | 1.2K | 1.4K |
| 240 | University College Dublin | 1 | 16 | 4.2K | 4.3K |
| 240 | DePaul University | 1 | 16 | 1.4K | 1.4K |
| 240 | University of Wollongong | 3 | 16 | 1.9K | 3.8K |
| 240 | Texas Tech University | 1 | 16 | 3.8K | 3.7K |
| 240 | Amirkabir University of Technology | 2 | 16 | 1.3K | 1.7K |
| 240 | Gorgan University | 1 | 16 | 282 | 357 |
| 240 | Taiyuan University of Technology | 1 | 16 | 1.2K | 1.1K |
| 240 | Zhengzhou University of Aeronautics | 1 | 16 | 191 | 158 |
| 253 | Aligarh Muslim University | 1 | 15 | 1.7K | 1.7K |
| 253 | University of Leeds | 1 | 15 | 6.9K | 6.6K |
| 253 | Colorado School of Mines | 1 | 15 | 1.3K | 1.4K |
| 253 | University of Victoria | 1 | 15 | 3.7K | 3.8K |
| 253 | Kent State University | 1 | 15 | 2.7K | 2.8K |
| 253 | University of North Carolina at Charlotte | 1 | 15 | 2.3K | 2.4K |
| 253 | University of Petroleum and Energy Studies | 1 | 15 | 373 | 325 |
| 253 | Wildlife Institute of India | 1 | 15 | 140 | 149 |
| 253 | Azarbaijan Shahid Madani University | 2 | 15 | 327 | 458 |
| 253 | University of Tennessee | 2 | 15 | 4.6K | 6.0K |
| 253 | Indian Institute of Technology Guwahati | 1 | 15 | 1.4K | 1.4K |
| 264 | ETH Zürich | 1 | 14 | 4.7K | 5.1K |
| 264 | Peking University | 1 | 14 | 5.5K | 5.3K |
| 264 | Massachusetts Institute of Technology | 2 | 14 | 4.3K | 5.9K |
| 264 | Duke University | 1 | 14 | 6.1K | 6.2K |
| 264 | Polytechnique Montréal | 3 | 14 | 641 | 1.4K |
| 264 | Wayne State University | 1 | 14 | 5.2K | 5.2K |
| 264 | University of Maryland | 2 | 14 | 6.9K | 8.5K |
| 264 | University of Alberta | 2 | 14 | 7.2K | 8.6K |
| 264 | Polish Academy of Sciences | 1 | 14 | 4.5K | 4.3K |
| 264 | University of Perugia | 2 | 14 | 2.5K | 3.7K |
| 264 | University of Warwick | 2 | 14 | 3.8K | 5.3K |
| 264 | University of Tasmania | 2 | 14 | 2.4K | 3.7K |
| 264 | Colorado State University | 2 | 14 | 3.5K | 5.0K |
| 264 | German University of Technology in Oman | 1 | 14 | 29 | 47 |
| 264 | Kwame Nkrumah University of Science and Technology | 2 | 14 | 610 | 1.1K |
| 264 | East China Normal University | 1 | 14 | 2.5K | 2.5K |
| 264 | Federal University of Pernambuco | 4 | 14 | 1.4K | 2.4K |
| 264 | Universidade Federal de Santa Maria | 2 | 14 | 1.8K | 1.7K |
| 264 | Korea University of Science and Technology | 2 | 14 | 3.0K | 4.0K |
| 264 | Trinity College | 1 | 14 | 2.7K | 3.1K |
| 284 | RWTH Aachen University | 1 | 13 | 4.3K | 4.5K |
| 284 | Tel Aviv University | 1 | 13 | 7.0K | 6.8K |
| 284 | United Utilities | 1 | 13 | 6 | 15 |
| 284 | Université libre de Bruxelles | 3 | 13 | 2.2K | 4.3K |
| 284 | University of Jordan | 1 | 13 | 1.9K | 2.0K |
| 284 | University of Lausanne | 1 | 13 | 3.3K | 3.7K |
| 284 | Poznań University of Technology | 1 | 13 | 1.0K | 1.1K |
| 284 | Nazarbayev University | 1 | 13 | 667 | 724 |
| 284 | Hellenic Open University | 1 | 13 | 314 | 364 |
| 284 | Macaulay Institute | 1 | 13 | 258 | 398 |
| 284 | Capital Normal University | 2 | 13 | 716 | 1.1K |
| 284 | Hainan Normal University | 2 | 13 | 212 | 377 |
| 284 | Universidad Tecnológica de Bolívar | 2 | 13 | 35 | 66 |
| 284 | Wilkes University | 2 | 13 | 71 | 235 |
| 298 | University of Adelaide | 1 | 12 | 5.6K | 6.1K |
| 298 | London School of Economics and Political Science | 1 | 12 | 1.1K | 1.4K |
| 298 | The Catholic University of America | 2 | 12 | 712 | 1.2K |
| 298 | Carleton University | 1 | 12 | 3.5K | 3.7K |
| 298 | Pontifícia Universidade Católica do Paraná | 2 | 12 | 475 | 690 |
| 298 | Sheffield Hallam University | 1 | 12 | 1.7K | 2.0K |
| 298 | University of Balochistan | 1 | 12 | 179 | 221 |
| 298 | Kohat University of Science and Technology | 1 | 12 | 208 | 291 |
| 298 | Gomal University | 1 | 12 | 178 | 258 |
| 298 | Water Corporation | 1 | 12 | 13 | 27 |
| 298 | Monash University, South Africa campus | 1 | 12 | 8 | 26 |
| 298 | Laboratoire des Sciences de l'Ingénieur, de l'Informatique et de l'Imagerie | 1 | 12 | 149 | 203 |
| 310 | National Taiwan University | 1 | 11 | 5.4K | 5.6K |
| 310 | Federal University of Minas Gerais | 3 | 11 | 2.4K | 4.0K |
| 310 | University of North Carolina at Chapel Hill | 1 | 11 | 5.8K | 6.3K |
| 310 | Kyonggi University | 1 | 11 | 588 | 661 |
| 310 | Cadi Ayyad University | 1 | 11 | 591 | 636 |
| 310 | Swinburne University of Technology | 2 | 11 | 1.5K | 2.7K |
| 310 | Utah State University | 2 | 11 | 2.0K | 3.4K |
| 310 | Linnaeus University | 1 | 11 | 844 | 1.1K |
| 310 | University of Greenwich | 1 | 11 | 1.3K | 1.8K |
| 310 | Universidade Federal do Ceará | 2 | 11 | 1.8K | 2.3K |
| 310 | Bucheon University | 1 | 11 | 20 | 27 |
| 310 | Federal University of Paraíba | 2 | 11 | 1.3K | 1.6K |
| 310 | Universidade Federal de São Carlos | 2 | 11 | 1.8K | 2.3K |
| 310 | Universidad Politécnica Estatal del Carchi | 1 | 11 | 245 | 419 |
| 324 | Michigan Technological University | 2 | 10 | 1.1K | 2.1K |
| 324 | University of Stuttgart | 1 | 10 | 2.7K | 3.0K |
| 324 | Polytechnic University of Milan | 3 | 10 | 1.9K | 3.6K |
| 324 | Mahidol University | 1 | 10 | 3.5K | 3.9K |
| 324 | University of Oklahoma | 1 | 10 | 4.4K | 4.9K |
| 324 | Nanjing University | 1 | 10 | 3.7K | 4.0K |
| 324 | Central Queensland University | 1 | 10 | 1.0K | 1.4K |
| 324 | University of Brasília | 2 | 10 | 2.4K | 3.1K |
| 324 | George Mason University | 1 | 10 | 3.5K | 4.0K |
| 324 | University of the Sunshine Coast | 1 | 10 | 1.0K | 1.4K |
| 324 | Polytechnic Institute of Setúbal | 1 | 10 | 53 | 68 |
| 324 | Claude Bernard University Lyon 1 | 1 | 10 | 2.6K | 3.2K |
| 324 | Catalan Institute for Water Research | 1 | 10 | 22 | 49 |
| 324 | Universidad de Castilla la Mancha | 1 | 10 | 1.1K | 1.5K |
| 338 | Seoul National University | 2 | 9 | 4.6K | 6.2K |
| 338 | State University of Feira de Santana | 1 | 9 | 551 | 502 |
| 338 | University of Chile | 1 | 9 | 4.2K | 4.5K |
| 338 | Royal Netherlands Meteorological Institute | 1 | 9 | 138 | 193 |
| 338 | Institut national des sciences appliquées de Strasbourg | 1 | 9 | 33 | 50 |
| 338 | Hohai University | 1 | 9 | 1.6K | 1.7K |
| 338 | University of Málaga | 1 | 9 | 2.7K | 3.1K |
| 338 | Wuhan University | 1 | 9 | 4.0K | 4.4K |
| 338 | International Food Policy Research Institute | 1 | 9 | 238 | 374 |
| 338 | University of Seville | 1 | 9 | 4.3K | 4.4K |
| 338 | Mälardalen University College | 1 | 9 | 465 | 747 |
| 338 | Kielce University of Technology | 2 | 9 | 138 | 231 |
| 338 | Universidade do Estado de Santa Catarina | 2 | 9 | 499 | 740 |
| 338 | Madras School of Economics | 1 | 9 | 44 | 56 |
| 338 | Singapore University of Technology and Design | 1 | 9 | 523 | 742 |
| 338 | Bauhaus University, Weimar | 1 | 9 | 269 | 378 |
| 338 | Hangzhou Botanical Garden | 1 | 9 | 5 | 14 |
| 338 | Instituto Tecnológico de Milpa Alta | 1 | 9 | 1 | 2 |
| 356 | Indian Institutes of Management | 1 | 8 | 603 | 746 |
| 356 | University of Texas at Austin | 2 | 8 | 7.9K | 10.3K |
| 356 | University of Strasbourg | 1 | 8 | 2.3K | 3.0K |
| 356 | Technical University of Munich | 1 | 8 | 5.8K | 6.6K |
| 356 | University of Bergen | 1 | 8 | 4.1K | 5.0K |
| 356 | University of Lancaster | 1 | 8 | 885 | 1.3K |
| 356 | University of Gabès | 1 | 8 | 294 | 428 |
| 356 | University of Duisburg-Essen | 1 | 8 | 3.4K | 4.2K |
| 356 | University of Wisconsin–Madison | 1 | 8 | 10.0K | 10.5K |
| 356 | URS Corporation | 1 | 8 | 72 | 148 |
| 356 | Boğaziçi University | 1 | 8 | 1.4K | 1.9K |
| 356 | Pacific Northwest National Laboratory | 1 | 8 | 1.3K | 1.8K |
| 356 | University of Sussex | 1 | 8 | 3.6K | 4.3K |
| 356 | Dalian University of Technology | 2 | 8 | 2.2K | 3.1K |
| 356 | University of Gloucestershire | 1 | 8 | 357 | 585 |
| 356 | University of Tabriz | 2 | 8 | 1.3K | 2.2K |
| 356 | University of Puerto Rico | 1 | 8 | 1.8K | 2.5K |
| 356 | University of Ghana | 1 | 8 | 1.6K | 2.0K |
| 356 | Nanjing University of Finance and Economics | 2 | 8 | 190 | 496 |
| 356 | Indian Institute for Human Settlements | 1 | 8 | 14 | 37 |
| 376 | Goethe University Frankfurt | 1 | 7 | 3.8K | 4.6K |
| 376 | Pusan National University | 1 | 7 | 2.8K | 3.4K |
| 376 | Hoseo University | 1 | 7 | 509 | 701 |
| 376 | National and Kapodistrian University of Athens | 1 | 7 | 5.2K | 5.9K |
| 376 | Lawrence Berkeley National Laboratory | 1 | 7 | 1.6K | 2.2K |
| 376 | Universidade Federal do Paraná | 2 | 7 | 2.4K | 3.3K |
| 376 | University of Colorado Denver | 1 | 7 | 2.7K | 3.8K |
| 376 | Louisiana Tech University | 1 | 7 | 639 | 1.0K |
| 376 | University of Engineering and Technology | 1 | 7 | 1.0K | 1.4K |
| 376 | University of Cagliari | 1 | 7 | 2.8K | 3.8K |
| 376 | Università degli Studi Roma Tre | 1 | 7 | 774 | 1.2K |
| 376 | Jinan University | 1 | 7 | 2.6K | 3.1K |
| 376 | Missouri University of Science and Technology | 1 | 7 | 1.4K | 1.9K |
| 376 | Hydraulics Research Station | 1 | 7 | 51 | 78 |
| 376 | Mexican Institute of Water Technology | 1 | 7 | 47 | 69 |
| 376 | University of Management and Technology | 1 | 7 | 389 | 542 |
| 392 | Miguel Hernández University of Elche | 1 | 6 | 1.3K | 2.0K |
| 392 | National Sun Yat-sen University | 1 | 6 | 1.8K | 2.5K |
| 392 | Miami University | 1 | 6 | 2.3K | 3.1K |
| 392 | University of Extremadura | 1 | 6 | 2.1K | 2.6K |
| 392 | UNICEF | 1 | 6 | 226 | 374 |
| 392 | Linköping University | 1 | 6 | 4.0K | 5.2K |
| 392 | Berliner Wasserbetriebe | 1 | 6 | 10 | 27 |
| 392 | RAND Corporation | 1 | 6 | 1.0K | 1.5K |
| 392 | University of Massachusetts | 1 | 6 | 5.6K | 6.8K |
| 392 | Stellenbosch University | 2 | 6 | 2.4K | 4.4K |
| 392 | Technical University of Ostrava | 1 | 6 | 566 | 789 |
| 392 | University of Science and Technology Beijing | 1 | 6 | 1.8K | 2.0K |
| 392 | Capital University of Economics and Business | 1 | 6 | 232 | 366 |
| 392 | Swedish Meteorological and Hydrological Institute | 2 | 6 | 95 | 236 |
| 392 | Southeast University | 3 | 6 | 2.1K | 3.9K |
| 392 | Delhi Technological University | 1 | 6 | 676 | 946 |
| 392 | Cebu Technological University | 1 | 6 | 48 | 56 |
| 392 | Sari Agricultural Sciences and Natural Resources University | 1 | 6 | 196 | 344 |
| 392 | National Institute of Hydrology | 1 | 6 | 104 | 173 |
| 392 | Northumbrian Water | 1 | 6 | 2 | 6 |
| 392 | University of Birjand | 1 | 6 | 432 | 670 |
| 392 | National Institute of Hygiene and Epidemiology | 1 | 6 | 115 | 223 |
| 392 | Universidade do Porto | 1 | 6 | 2.4K | 3.2K |
| 415 | Assiut University | 1 | 5 | 1.9K | 2.5K |
| 415 | Michigan State University | 1 | 5 | 8.0K | 9.4K |
| 415 | National Chung Hsing University | 1 | 5 | 2.2K | 2.9K |
| 415 | Brunel University | 1 | 5 | 2.2K | 3.3K |
| 415 | Universidade Tecnológica Federal do Paraná | 1 | 5 | 1.0K | 1.1K |
| 415 | University of Ibadan | 2 | 5 | 1.6K | 3.0K |
| 415 | University of Colorado | 1 | 5 | 6.2K | 7.6K |
| 415 | University of South Bohemia in České Budějovice | 1 | 5 | 784 | 1.2K |
| 415 | University of Abertay Dundee | 1 | 5 | 337 | 692 |
| 415 | Slovak University of Technology in Bratislava | 1 | 5 | 1.1K | 1.4K |
| 415 | Autonomous University of Yucatán | 1 | 5 | 510 | 818 |
| 415 | Zhejiang University of Finance and Economics | 1 | 5 | 262 | 389 |
| 415 | Dayeh University | 1 | 5 | 457 | 778 |
| 415 | National Quemoy University | 1 | 5 | 113 | 222 |
| 415 | École de technologie supérieure | 1 | 5 | 525 | 827 |
| 415 | University of Newcastle | 1 | 5 | 5.0K | 6.5K |
| 415 | University of Duhok | 1 | 5 | 145 | 208 |
| 415 | Nanyang Technological University National Institute of Education | 1 | 5 | 4 | 15 |
| 415 | National Institute of Education | 1 | 5 | 714 | 1.1K |
| 434 | University of Göttingen | 1 | 4 | 4.3K | 5.6K |
| 434 | Sun Yat-sen University | 1 | 4 | 5.3K | 6.3K |
| 434 | Polytechnic University of Turin | 1 | 4 | 2.4K | 3.2K |
| 434 | Federico Santa María Technical University | 1 | 4 | 593 | 948 |
| 434 | German University in Cairo | 1 | 4 | 102 | 237 |
| 434 | University of Dodoma | 1 | 4 | 78 | 211 |
| 434 | Guangdong University of Technology | 1 | 4 | 1.4K | 1.8K |
| 434 | Keio University | 1 | 4 | 3.8K | 4.8K |
| 434 | University of Illinois at Chicago | 1 | 4 | 5.8K | 7.5K |
| 434 | National University of Colombia | 1 | 4 | 2.4K | 3.1K |
| 434 | Addis Ababa University | 1 | 4 | 1.4K | 2.2K |
| 434 | United Arab Emirates University | 1 | 4 | 2.0K | 3.2K |
| 434 | University of Regina | 1 | 4 | 1.4K | 2.3K |
| 434 | De Montfort University | 1 | 4 | 1.5K | 2.4K |
| 434 | University of Sannio | 1 | 4 | 532 | 1.0K |
| 434 | Tianjin Chengjian University | 1 | 4 | 285 | 411 |
| 434 | Research Institutes of Sweden | 1 | 4 | 16 | 89 |
| 434 | Shahrud University of Technology | 2 | 4 | 497 | 1.1K |
| 434 | Hangzhou Dianzi University | 1 | 4 | 1.1K | 1.5K |
| 434 | Wrocław University of Science and Technology | 2 | 4 | 921 | 1.8K |
| 434 | École Nationale du Genie de l'Eau et de l'Environnement de Strasbourg | 1 | 4 | 2 | 3 |
| 455 | University of Potsdam | 2 | 3 | 1.4K | 3.1K |
| 455 | University of Edinburgh | 1 | 3 | 7.8K | 9.5K |
| 455 | University of Notre Dame | 1 | 3 | 3.9K | 5.4K |
| 455 | University of Glasgow | 1 | 3 | 6.4K | 8.2K |
| 455 | University of Padua | 1 | 3 | 6.6K | 8.3K |
| 455 | University of Aberdeen | 1 | 3 | 4.4K | 6.0K |
| 455 | Ohio State University | 1 | 3 | 9.7K | 11.3K |
| 455 | University of Malta | 1 | 3 | 966 | 1.8K |
| 455 | Inha University | 1 | 3 | 2.0K | 3.0K |
| 455 | Shandong University | 1 | 3 | 4.4K | 5.4K |
| 455 | Illinois Institute of Technology | 1 | 3 | 1.6K | 2.7K |
| 455 | TU Dortmund | 1 | 3 | 925 | 1.7K |
| 455 | Autonomous University of Madrid | 1 | 3 | 4.1K | 5.4K |
| 455 | Wuhan University of Technology | 1 | 3 | 1.7K | 2.3K |
| 455 | Tohoku University | 1 | 3 | 5.1K | 6.3K |
| 455 | University of Arkansas | 1 | 3 | 3.5K | 4.9K |
| 455 | Yıldız Technical University | 1 | 3 | 1.4K | 2.0K |
| 455 | Vytautas Magnus University | 1 | 3 | 396 | 656 |
| 455 | University of the Balearic Islands | 1 | 3 | 1.2K | 2.0K |
| 455 | University of Notre Dame Australia | 1 | 3 | 1.4K | 2.5K |
| 455 | Pontifical Bolivarian University | 2 | 3 | 256 | 635 |
| 455 | Indian Statistical Institute | 1 | 3 | 1.1K | 1.6K |
| 455 | Osmangazi University | 1 | 3 | 1.2K | 2.0K |
| 455 | University of Jaffna | 1 | 3 | 174 | 305 |
| 455 | Diponegoro University | 1 | 3 | 1.1K | 969 |
| 455 | Chongqing Jiaotong University | 1 | 3 | 473 | 752 |
| 455 | Malek Ashtar University of Technology | 1 | 3 | 288 | 481 |
| 455 | Northeast Forestry University | 1 | 3 | 1.1K | 1.5K |
| 483 | University of Bordeaux | 1 | 2 | 2.6K | 4.0K |
| 483 | National Autonomous University of Mexico | 2 | 2 | 4.1K | 6.9K |
| 483 | University of Michigan | 1 | 2 | 10.6K | 12.8K |
| 483 | University of Defence | 1 | 2 | 279 | 573 |
| 483 | University of Alabama | 1 | 2 | 5.1K | 7.2K |
| 483 | Drexel University | 1 | 2 | 3.1K | 5.0K |
| 483 | Budapest University of Technology and Economics | 1 | 2 | 1.7K | 2.6K |
| 483 | Hong Kong Polytechnic University | 1 | 2 | 4.1K | 5.8K |
| 483 | West Pomeranian University of Technology | 1 | 2 | 670 | 1.0K |
| 483 | Florida Gulf Coast University | 1 | 2 | 333 | 792 |
| 483 | Qatar University | 1 | 2 | 1.9K | 3.3K |
| 483 | University of Southern Denmark | 1 | 2 | 3.2K | 4.9K |
| 483 | Universidade Federal de Mato Grosso do Sul | 1 | 2 | 1.1K | 1.3K |
| 483 | Federal University of Viçosa | 1 | 2 | 1.8K | 2.3K |
| 483 | International Soil Reference and Information Centre | 1 | 2 | 5 | 16 |
| 483 | Istanbul University-Cerrahpaşa | 1 | 2 | 680 | 1.2K |
| 483 | Jiangsu University | 1 | 2 | 2.3K | 3.1K |
| 483 | Federal Rural University of Rio de Janeiro | 1 | 2 | 1.0K | 1.3K |
| 483 | Federal University of Espírito Santo | 1 | 2 | 1.8K | 2.4K |
| 483 | Cape Coast Technical University | 1 | 2 | 19 | 54 |
| 483 | Lancaster University | 1 | 2 | 3.1K | 4.8K |
| 504 | West Virginia University | 1 | 1 | 4.3K | 6.6K |
| 504 | Dicle University | 1 | 1 | 876 | 1.7K |
| 504 | University of Central Florida | 1 | 1 | 3.8K | 5.9K |
| 504 | Leipzig University | 1 | 1 | 3.9K | 5.8K |
| 504 | Bundeswehr University Munich | 1 | 1 | 457 | 923 |
| 504 | University of Seoul | 1 | 1 | 810 | 1.5K |
| 504 | University of Georgia | 2 | 1 | 4.7K | 8.4K |
| 504 | Panteion University | 1 | 1 | 196 | 542 |
| 504 | Ohio University | 1 | 1 | 2.5K | 4.2K |
| 504 | Mines ParisTech | 1 | 1 | 580 | 1.2K |
| 504 | University of Lleida | 1 | 1 | 528 | 1.2K |
| 504 | University of East London | 1 | 1 | 919 | 1.8K |
| 504 | Swansea University | 1 | 1 | 3.1K | 4.9K |
| 504 | Tianjin University | 1 | 1 | 3.0K | 4.1K |
| 504 | University of Oviedo | 1 | 1 | 2.8K | 4.4K |
| 504 | Mekorot | 1 | 1 | 2 | 3 |
| 504 | King Faisal University | 1 | 1 | 960 | 1.9K |
| 504 | Rajshahi University | 1 | 1 | 645 | 1.4K |
| 504 | University of Kashmir | 1 | 1 | 805 | 1.5K |
| 504 | Universidade Federal do Pará | 1 | 1 | 1.7K | 2.5K |
| 504 | Halcrow Group | 1 | 1 | 20 | 86 |
| 504 | Damghan University | 1 | 1 | 291 | 626 |
| 504 | King Khalid University | 1 | 1 | 1.3K | 2.2K |
| 504 | Ratio Institute | 1 | 1 | 4 | 18 |
| 504 | Sylhet Agricultural University | 1 | 1 | 116 | 247 |
| 504 | University of Mohaghegh Ardabili | 1 | 1 | 726 | 1.3K |
| 504 | Şırnak University | 1 | 1 | 50 | 137 |
| 504 | Pancasila University | 1 | 1 | 163 | 145 |
| 504 | Indian Institute of Petroleum and Energy | 1 | 1 | 8 | 38 |
| 504 | Sardar Vallabhbhai National Institute of Technology, Surat | 1 | 1 | 415 | 750 |
| 534 | Kazan Federal University | 1 | 0 | 1.2K | 2.0K |
| 534 | University of Manchester | 1 | 0 | 8.5K | 11.7K |
| 534 | Águas de Portugal | 1 | 0 | 1 | 4 |
| 534 | Soochow University | 1 | 0 | 2.6K | 4.2K |
| 534 | Kyungpook National University | 1 | 0 | 3.2K | 4.9K |
| 534 | University of Florence | 1 | 0 | 5.1K | 7.6K |
| 534 | Bioversity International | 1 | 0 | 143 | 336 |
| 534 | University for Development Studies | 1 | 0 | 298 | 815 |
| 534 | Portland State University | 1 | 0 | 2.0K | 3.7K |
| 534 | Manchester Metropolitan University | 1 | 0 | 2.2K | 4.0K |
| 534 | NOVA University Lisbon | 1 | 0 | 2.6K | 4.6K |
| 534 | Anhui University of Technology | 1 | 0 | 652 | 1.1K |
| 534 | Universiti Malaysia Pahang | 1 | 0 | 649 | 1.3K |
| 534 | Andrés Bello University | 1 | 0 | 819 | 1.7K |
| 534 | Aksaray University | 1 | 0 | 465 | 1.1K |
| 534 | Scientific University of the South | 1 | 0 | 167 | 429 |
| 534 | Hunan University of Science and Technology | 1 | 0 | 783 | 1.4K |
| 534 | Nanjing University of Information Science and Technology | 1 | 0 | 1.0K | 1.7K |
| 534 | University of Pernambuco | 1 | 0 | 572 | 1.2K |
| 534 | Mepco Schlenk Engineering College | 1 | 0 | 195 | 455 |
| 534 | University of California, Davis | 1 | 0 | 4.2K | 6.8K |
| 534 | German Institute for Urbanism | 1 | 0 | 1 | 5 |
