Hydrologie und Wasserbewirtschaftung, published by the BUNDESANSTALT GEWASSERKUNDE-BFG, stands as a vital open access journal in the field of hydrology and water management since its inception in 1999. Based in Germany, this journal aims to disseminate high-quality research related to water resources, environmental sustainability, and innovative management strategies. Though it has a Q4 ranking in Water Science and Technology for 2023, and holds a Scopus rank of 113 out of 225, the journal provides an essential platform for researchers, professionals, and students interested in advancing their understanding of water science. With coverage spanning from 1999 to 2018 and a seamless move to an open access model, Hydrologie und Wasserbewirtschaftung remains committed to contributing to the ongoing dialogue around critical water issues. Researchers looking to publish their findings or stay abreast of developments in water science will find this journal indispensable.

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.

Water Quality Research Journal, published by IWA PUBLISHING in the United Kingdom, is a vital resource for researchers and professionals in the field of water science and technology. With an ISSN of 2709-8044 and E-ISSN 2709-8052, this journal focuses on the critical examination and advancements in water quality issues, addressing both ecological and human health aspects. As a valued open-access journal, it ensures wide dissemination of research findings and encourages influential discussions among the global scientific community. Ranked in the Q2 category for Water Science and Technology and positioned at #98/261 in Scopus' Environmental Science rankings, the journal is dedicated to publishing high-impact research that fosters innovation and collaboration across various disciplines. By bridging the gap between fundamental research and practical applications, the Water Quality Research Journal plays a pivotal role in advancing our understanding and management of water quality challenges, making it an indispensable tool for academicians, policymakers, and industry leaders alike.

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.

Hydrological Sciences Journal, published by Taylor & Francis Ltd, is a leading peer-reviewed publication dedicated to advancing the field of hydrology, spanning topics from water management to climate impacts on hydrological systems. With an impressive impact factor and a noted Q1 category ranking in Water Science and Technology, the journal occupies a pivotal role in the academic landscape, facilitating high-quality research dissemination since its inception in 1982. The journal is indexed in Scopus, holding a commendable rank of #48 out of 261 in the Environmental Science category, placing it in the 81st percentile among its peers. Although it does not offer Open Access options, the journal ensures extensive reach and readership through institutional subscriptions. As it converges toward its milestone of 2024, the Hydrological Sciences Journal remains an indispensable resource for researchers, professionals, and students eager to explore the latest advancements and methodologies in hydrological research.

Water Reuse is a pioneering journal dedicated to advancing the field of water science and technology, particularly focusing on innovations in water recycling and reuse strategies. Published by IWA Publishing in the United Kingdom, this journal has quickly established itself as a vital resource for researchers, professionals, and students engaged in sustainable water management practices. With an impressive impact factor and a ranking that places it in the top quartile for both Water Science and Technology and Filtration and Separation, Water Reuse offers an open-access platform that fosters the dissemination of high-quality research. Since its inception in 2021, it has garnered attention for its commitment to addressing critical global challenges related to water scarcity and environmental sustainability. The journal provides a crucial forum for the exchange of knowledge and best practices, contributing significantly to the advancement of water reuse methodologies. By encouraging interdisciplinary collaboration and the publication of pioneering studies, Water Reuse is poised to play a central role in shaping the future of water management.

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.

Tecnologia y Ciencias del Agua is a dynamic and innovative open access journal published by the Instituto Mexicano de Tecnología del Agua, dedicated to advancing knowledge in the fields of civil and structural engineering as well as water science and technology. Since its inception in 1930, the journal has provided a platform for interdisciplinary research and discussion, catering to an audience of researchers, professionals, and students interested in the management of water resources and sustainable engineering practices. With an ISSN of 0187-8336, and an E-ISSN of 2007-2422, this journal has converged its focus from 2010 through 2024, although it currently holds Q4 quartiles in its category as per the 2023 rankings, indicating its evolving role within the global landscape of academic publishing. Despite its emerging status, the journal's commitment to disseminating high-quality, peer-reviewed research on critical topics related to water management and engineering continues to enhance its relevance and appeal. The journal is based in Morelos, Mexico, contributing to the region's rich academic tradition while also engaging with a broader international audience through its extensive open access policy.

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.

Hydrology Research, a leading academic journal published by IWA Publishing, is dedicated to advancing the field of water science and technology. With an impressive impact factor and a Q2 ranking in its category, the journal plays a pivotal role in disseminating innovative research and practices in hydrology. Established in 1973 and transitioning to an Open Access model in 2020, it provides unrestricted access to high-quality articles that cover a broad spectrum of topics, including hydrological processes, water management, and environmental impact assessments. Situated in Denmark, Hydrology Research continues to thrive as an essential platform for researchers, professionals, and students alike, encouraging the exchange of ideas that contribute to sustainable water solutions worldwide. With a comprehensive coverage of research converging from 1973 to 2024, it stands as a testament to ongoing progress in the water science community.