| 1 | Advances in Optics and Photonics | journal | 8.644 Q1 | 39 | 13 | 36 | 2581 | 622 | 34 | 18.50 | 198.54 |  |
| 2 | Water Resources Research | journal | 2.383 Q1 | 158 | 568 | 1999 | 33377 | 7600 | 1686 | 4.46 | 58.76 |  |
| 3 | Journal of Geophysical Research | journal | 1.996 Q1 | 283 | 3106 | 9644 | 179980 | 30541 | 8575 | 3.20 | 57.95 |  |
| 4 | Hydrological Processes | journal | 1.446 Q1 | 125 | 363 | 1245 | 18985 | 3573 | 1194 | 2.94 | 52.30 |  |
| 5 | Journal of Water Resources Planning and Management - ASCE | journal | 1.188 Q1 | 78 | 162 | 328 | 6569 | 973 | 305 | 3.05 | 40.55 |  |
| 6 | Journal of Environmental Quality | journal | 1.049 Q1 | 137 | 230 | 621 | 12148 | 1556 | 613 | 2.31 | 52.82 |  |
| 7 | Ground Water | journal | 0.964 Q1 | 75 | 121 | 445 | 3139 | 629 | 338 | 1.71 | 25.94 |  |
| 8 | Ground Water Monitoring and Remediation | journal | 0.882 Q1 | 40 | 37 | 110 | 822 | 148 | 101 | 1.38 | 22.22 |  |
| 9 | Environmental Processes | journal | 0.860 Q1 | 10 | 73 | 110 | 3471 | 221 | 106 | 2.08 | 47.55 |  |
| 10 | Journal of Hydraulic Engineering | journal | 0.856 Q1 | 87 | 163 | 431 | 5485 | 715 | 366 | 1.87 | 33.65 |  |
| 11 | Journal of Hydrologic Engineering - ASCE | journal | 0.808 Q1 | 67 | 172 | 678 | 6680 | 1020 | 590 | 1.60 | 38.84 |  |
| 12 | River Research and Applications | journal | 0.787 Q1 | 76 | 199 | 337 | 8800 | 679 | 323 | 1.90 | 44.22 |  |
| 13 | Journal of the American Water Resources Association | journal | 0.770 Q1 | 83 | 105 | 348 | 5121 | 631 | 328 | 1.68 | 48.77 |  |
| 14 | Journal of Waterway, Port, Coastal and Ocean Engineering | journal | 0.708 Q1 | 48 | 46 | 143 | 2043 | 208 | 137 | 1.57 | 44.41 |  |
| 15 | Journal of Soils and Water Conservation | journal | 0.693 Q1 | 59 | 57 | 228 | 2629 | 374 | 220 | 1.76 | 46.12 |  |
| 16 | Journal of Coastal Research | journal | 0.564 Q2 | 67 | 469 | 1124 | 12707 | 1329 | 1104 | 1.00 | 27.09 |  |
| 17 | Journal of Irrigation and Drainage Engineering - ASCE | journal | 0.557 Q2 | 57 | 176 | 409 | 5258 | 436 | 289 | 1.29 | 29.88 |  |
| 18 | Environmental Progress and Sustainable Energy | journal | 0.528 Q2 | 49 | 284 | 587 | 8624 | 1010 | 573 | 1.65 | 30.37 |  |
| 19 | Environment | journal | 0.507 Q2 | 38 | 30 | 94 | 727 | 84 | 58 | 1.00 | 24.23 |  |
| 20 | San Francisco Estuary and Watershed Science | journal | 0.466 Q2 | 7 | 28 | 59 | 2204 | 97 | 57 | 1.91 | 78.71 |  |
| 21 | Clays and Clay Minerals | journal | 0.427 Q2 | 72 | 50 | 115 | 2968 | 170 | 113 | 1.27 | 59.36 |  |
| 22 | Water and Environment Journal | journal | 0.336 Q3 | 22 | 39 | 192 | 1010 | 214 | 186 | 1.10 | 25.90 |  |
| 23 | Limnology and Oceanography Bulletin | journal | 0.312 Q3 | 4 | 49 | 111 | 223 | 47 | 16 | 2.73 | 4.55 |  |
| 24 | Water Environment Research | journal | 0.309 Q3 | 59 | 164 | 466 | 8450 | 412 | 456 | 0.85 | 51.52 |  |
| 25 | Journal of the American Water Works Association | journal | 0.298 Q3 | 61 | 207 | 618 | 2704 | 228 | 510 | 0.51 | 13.06 |  |
| 26 | Journal of the Indian Ocean Region | journal | 0.295 Q3 | 7 | 19 | 52 | 518 | 20 | 44 | 0.55 | 27.26 |  |
| 27 | Journal of Hazardous, Toxic, and Radioactive Waste | journal | 0.279 Q3 | 22 | 48 | 114 | 2188 | 87 | 105 | 0.80 | 45.58 |  |
| 28 | Water Quality Research Journal of Canada | journal | 0.240 Q3 | 38 | 33 | 99 | 1070 | 54 | 95 | 0.47 | 32.42 |  |
| 29 | Journal of Water Chemistry and Technology | journal | 0.225 Q3 | 9 | 62 | 156 | 1228 | 52 | 153 | 0.32 | 19.81 |  |
| 30 | Hydrobiological Journal | journal | 0.211 Q3 | 6 | 62 | 174 | 1616 | 34 | 174 | 0.19 | 26.06 |  |
| 31 | Journal of Environmental Hydrology | journal | 0.199 Q3 | 11 | 9 | 31 | 267 | 11 | 31 | 0.24 | 29.67 |  |
| 32 | Russian Meteorology and Hydrology | journal | 0.174 Q3 | 11 | 105 | 329 | 2176 | 122 | 327 | 0.33 | 20.72 |  |
| 33 | Reservoir Sedimentation - Special Session on Reservoir Sedimentation of the 7th International Conference on Fluvial Hydraulics, RIVER FLOW 2014 | conference and proceeding | 0.170 | 2 | 0 | 30 | 0 | 11 | 28 | 0.39 | 0.00 |  |
| 34 | World Environmental and Water Resources Congress 2015: Floods, Droughts, and Ecosystems - Proceedings of the 2015 World Environmental and Water Resources Congress | conference and proceeding | 0.135 | 3 | 0 | 265 | 0 | 57 | 263 | 0.22 | 0.00 |  |
| 35 | World Environmental and Water Resources Congress 2014: Water Without Borders - Proceedings of the 2014 World Environmental and Water Resources Congress | conference and proceeding | 0.135 | 4 | 0 | 236 | 0 | 40 | 234 | 0.17 | 0.00 |  |
| 36 | Journal of Spatial Hydrology | journal | 0.126 Q4 | 8 | 0 | 4 | 0 | 1 | 4 | 0.25 | 0.00 |  |
| 37 | World Environmental and Water Resources Congress 2013: Showcasing the Future - Proceedings of the 2013 Congress | conference and proceeding | 0.121 | 5 | 0 | 327 | 0 | 36 | 325 | 0.00 | 0.00 |  |
| 38 | Ultrapure Water | journal | 0.118 Q4 | 8 | 0 | 37 | 0 | 5 | 37 | 0.15 | 0.00 |  |
| 39 | Handbook of Environmental Chemistry | book serie | 0.115 Q4 | 5 | 132 | 75 | 8138 | 12 | 50 | 0.24 | 61.65 |  |
| 40 | International Low Impact Development Conference 2015 - LID: It Works in All Climates and Soils - Proceedings of the 2015 International Low Impact Development Conference | conference and proceeding | 0.115 | 2 | 0 | 46 | 0 | 5 | 44 | 0.11 | 0.00 |  |
| 41 | International Conference on Marine and Freshwater Environments, iMFE 2014 | conference and proceeding | 0.115 | 1 | 0 | 48 | 0 | 6 | 47 | 0.13 | 0.00 |  |
| 42 | Proceedings of 2015 12th International Bhurban Conference on Applied Sciences and Technology, IBCAST 2015 | conference and proceeding | 0.111 | 2 | 0 | 114 | 0 | 26 | 112 | 0.23 | 0.00 |  |
| 43 | International Conference on Debris-Flow Hazards Mitigation: Mechanics, Prediction, and Assessment, Proceedings | conference and proceeding | 0.104 | 21 | 0 | 7 | 0 | 0 | 6 | 0.00 | 0.00 |  |
| 44 | Engineering the Panama Canal: A Centennial Retrospective - Proceedings of Sessions Honoring the 100th Anniversary of the Panama Canal at the ASCE Global Engineering Conference 2014 | conference and proceeding | 0.103 | 1 | 0 | 11 | 0 | 1 | 9 | 0.11 | 0.00 |  |
| 45 | AMTA/AWWA Membrane Technology Conference and Exposition 2013 | conference and proceeding | 0.103 | 2 | 0 | 133 | 0 | 2 | 132 | 0.00 | 0.00 |  |
| 46 | Environmental Connection Conference 2015 | conference and proceeding | 0.102 | 1 | 0 | 63 | 0 | 2 | 62 | 0.03 | 0.00 |  |
| 47 | Technical Report - University of Texas at Austin, Center for Research in Water Resources | journal | 0.102 Q4 | 0 | 2 | 14 | 138 | 0 | 14 | 0.00 | 69.00 |  |
| 48 | American Water Works Association (AWWA) 2013 Distribution Systems Symposium/Emergency Preparedness and Security Conference and Exposition | conference and proceeding | 0.101 | 0 | 0 | 21 | 0 | 0 | 20 | 0.00 | 0.00 |  |
| 49 | Manuals and Reports on Engineering Practice, American Society of Civil Engineers | journal | 0.101 Q4 | 4 | 1 | 25 | 969 | 0 | 22 | 0.00 | 969.00 |  |
| 50 | Water Resources Research Institute News of the University of North Carolina | journal | 0.101 Q4 | 0 | 6 | 28 | 220 | 0 | 27 | 0.00 | 36.67 |  |