Hydrological Research Letters (ISSN: 1882-3416) is a distinguished peer-reviewed journal published by JSHWR, JAGH, JAHS, JSPH in Japan. Established with open access since 2007, this journal serves as a critical platform for the dissemination of innovative research in the field of hydrology, water science, and technology. With an increasing impact factor, currently positioned in the Q3 quartile for both Earth and Planetary Sciences and Water Science and Technology, it attracts a diverse readership keen to stay abreast of groundbreaking findings that shape water management and environmental policy. Researchers, professionals, and students alike will find this publication an invaluable resource for enhancing their understanding of hydrological processes and their implications. The journal is committed to fostering open academic dialogue and encouraging high-quality contributions during its converging years from 2015 to 2024. For more information, authors and readers can access the journal at its address, C/O INT ACAD PRINTING CO, LTD, Shinjuku-ku, Tokyo, Japan.

Hydrology, published by MDPI, is a prominent open-access journal dedicated to advancing the field of hydrological science. Since its establishment in 2014, the journal has garnered a reputation for excellence, reflected in its classification within the Q2 quartile for 2023 across multiple categories including Earth-Surface Processes, Oceanography, Water Science and Technology, and Waste Management and Disposal. Based in Switzerland, Hydrology provides a vital platform for scholars and practitioners to disseminate research findings, promote innovative methodologies, and foster discussions on current trends affecting water resources and management globally. The journal is easily accessible online and aims to significantly contribute to the understanding of hydrological processes, offering insights that are pivotal for addressing contemporary environmental challenges. With Scopus rankings showcasing its growing influence, Hydrology is a crucial resource for researchers, students, and professionals committed to water science and sustainable practices.

npj Clean Water, published by NATURE PORTFOLIO, is a premier open-access journal dedicated to advancing the field of water science and technology. Since its launch in 2018, this innovative publication has quickly established itself as a leading platform for original research and policy discussions concerning clean water access and quality. With an impressive impact factor and categorized in the Q1 Quartile across multiple environmental science disciplines—including management, monitoring, pollution, and waste management—npj Clean Water stands out for its rigorous peer-review process and commitment to disseminating high-quality research. Researchers, professionals, and students involved in water-related challenges will find invaluable insights that address critical environmental issues and promote sustainable practices. Access to articles is freely available, encouraging global collaboration and knowledge sharing within the water sector. This journal embodies a significant step towards achieving innovation and policy advancements in the pursuit of a cleaner, safer water future.

Water Science and Engineering, published by ELSEVIER, is a premier open access journal that has been disseminating vital research in the realms of civil and structural engineering as well as ocean engineering since 2008. With its ISSN 1674-2370 and E-ISSN 2405-8106, this journal plays a crucial role in advancing knowledge and innovation within the sector, evidenced by its impressive rankings in Scopus—holding the 15th position out of 105 in Ocean Engineering and 76th out of 379 in Civil and Structural Engineering, placing it in the 86th and 80th percentiles, respectively. Attaining a Q1 classification in both categories for 2023 highlights its importance and influence in the academic and professional communities. The journal addresses a broad spectrum of topics integral to water sciences, offering significant insights for researchers, professionals, and students alike. With a convergence period spanning from 2010 to 2024, it continues to explore contemporary issues and advancements, providing a pivotal platform for the dissemination of research. The journal is accessible to a global audience, reaffirming its commitment to fostering open access and enhancing accessibility to vital scientific literature.

Water Resources and Industry, published by Elsevier, stands at the forefront of research in the critical fields of water science and technology, as well as geography, planning, and development. With an impressive 2023 impact factor that places it in the Q1 category for both Geography and Water Science on a global scale, this journal is a vital resource for academics, professionals, and students seeking to advance their understanding of water-related issues impacting industries worldwide. Since its inception in 2013 as an Open Access journal, it has fostered innovative research and practical solutions to challenges in water resource management. Located in the vibrant academic hub of Amsterdam, the journal encourages submissions that cover a broad spectrum of topics, from sustainable practices and policy development to technological advancements in water treatment and distribution. By making its research publicly accessible, Water Resources and Industry not only contributes to scholarly discourse but also empowers stakeholders to implement evidence-based strategies for water sustainability, thereby enhancing its relevance and impact in today's world.

WATER SA, published by the WATER RESEARCH COMMISSION, serves as a pivotal platform for interdisciplinary research in the areas of water science and technology. With an ISSN of 0378-4738 and an E-ISSN of 1816-7950, this open-access journal has been committed to disseminating knowledge since 2005, ensuring that research is freely accessible to a global audience. As of 2023, it holds a Q3 ranking in several key categories including Applied Microbiology and Biotechnology, Management, Monitoring, Policy and Law, Waste Management and Disposal, and Water Science and Technology. These rankings reflect its significant contribution to these disciplines, particularly in South Africa where it is based. With a history dating back to 1976 and converging research efforts extending through 2024, WATER SA aims to illuminate pressing water-related challenges and foster innovative solutions through rigorous scientific inquiry. Researchers, professionals, and students interested in the sustainability and management of water resources will find its comprehensive portfolio essential for advancing their work and understanding in an increasingly critical field.

Water, an esteemed journal published by MDPI, serves as a pivotal resource for global research in the fields of aquatic science, biochemistry, geography, and water science and technology. Since its inception in 2009, this open-access journal has committed itself to advancing knowledge regarding water-related topics by fostering a platform that encourages the dissemination of high-quality research. With its impressive impact factor reflecting its relevance and influence, Water ranks in the top quartiles in various categories, including Q1 in Aquatic Science and Water Science and Technology, showcasing its commitment to publishing cutting-edge findings that resonate deeply with the environmental and biological sciences community. Located in Basel, Switzerland, the journal prioritizes accessibility for researchers, professionals, and students alike, aligning with the broader scientific goal of addressing urgent water challenges through collaborative and interdisciplinary research.

WATER RESEARCH, published by Pergamon-Elsevier Science Ltd, is a premier international journal dedicated to the advancement of knowledge in the interdisciplinary field of water science and technology. With a significant impact factor, WATER RESEARCH holds a distinguished position, consistently ranking in the top quartile (Q1) across multiple categories including Civil and Structural Engineering, Environmental Engineering, and Pollution. Established in 1967 and set to continue its legacy until at least 2024, this journal provides a vital platform for researchers and professionals to disseminate cutting-edge findings related to water sustainability, quality, and management. Although the journal follows a traditional access model, its commitment to disseminating impactful research ensures that it remains an essential resource for academia and industry alike. With a rigorous selection process, the journal includes articles that significantly contribute to the understanding and resolution of global water-related challenges, making it an invaluable asset for researchers, students, and practitioners engaged in this critical area of study.

The Journal of Water Management Modeling, published by COMPUTATIONAL HYDRAULICS INT, stands as a pivotal resource in the fields of Civil and Structural Engineering, Geography, Planning and Development, and Water Science and Technology. With an ISSN of 2292-6062, this Canadian-based journal has earned its reputation by exploring innovative modeling approaches to enhance water management, crucial in addressing today's environmental challenges. Despite its current Q3 status in Civil and Structural Engineering and Water Science categories, alongside a respectable Q2 rank in Geography, the journal is committed to advancing knowledge and fostering collaboration among researchers, practitioners, and students passionate about the sustainable management of water resources. The journal operates on an open-access model, ensuring research is readily available to a broad audience, and has converged its editorial focus from 2018 to 2024, continuously adapting to emerging trends and technologies within the discipline. As a part of the global conversation regarding effective water management, it plays a vital role in informing policies and practices that impact communities and ecosystems alike.

Ingenieria del Agua, published by Universitat Politècnica de València, Editorial UPV, is a prominent open-access journal dedicated to the field of water engineering and management. With its ISSN 1134-2196 and E-ISSN 1886-4996, this journal has been facilitating the dissemination of critical research and innovative practices in water resources since 1994. With a commitment to providing unrestricted access to high-quality research, Ingenieria del Agua aims to serve as a pivotal platform for researchers, professionals, and students alike. Focused on the intersection of hydrology, environmental engineering, and sustainability, the journal encourages submissions that address contemporary challenges in water resource management, promoting advancements that are vital for both ecological conservation and societal needs. By fostering a collaborative academic environment, it plays an essential role in shaping the future of water engineering.