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Hydrology is Scopus-indexed (Q1, CiteScore 6), WoS ESCI, DOAJ. Published by Multidisciplinary Digital Publishing Institute (MDPI).
Checked against the index lists dated .
ISSN 2306-5338Verify ISSN ↗
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Oceanography | 22 / 154 | 86th | Q1 |
| Earth-Surface Processes | 30 / 184 | 83rd | Q1 |
| Water Science and Technology | 67 / 279 | 76th | Q1 |
| Waste Management and Disposal | 57 / 151 | 62nd | Q2 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2014–present, best quartile Q1, CiteScore 6.
Hydrology is Q1 in Oceanography (rank 22 of 154), Q1 in Earth-Surface Processes (rank 30 of 184) and Q1 in Water Science and Technology (rank 67 of 279), by CiteScore 2025. It is ranked in 4 subject areas in all.
Hydrology is indexed in the Emerging Sources Citation Index, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 6, which places it in quartile Q1 at the 86th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.773, quartile Q1, with an H-index of 48.
The publisher lists an article processing charge of about US$2,172 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Hydrology is published by Multidisciplinary Digital Publishing Institute (MDPI). Its ISSN is 2306-5338.
Yes — indexed in the Emerging Sources Citation Index.
Yes — it is an open-access journal, listed in DOAJ.
Hydrology has an h-index of 60 and a 2-year mean of 3.13 citations per paper (OpenAlex). Its Scopus CiteScore is 6, quartile Q1. On 2-year citations it ranks #26 of 143 Scopus journals in Oceanography.
Hydrology published 350 papers in 2025. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 97 research articles (2026), authors are most often from China (28.4%), United States (10.3%) and Italy (4.5%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. 2 retracted papers are recorded (1.1 per 1,000 papers). The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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