Global Inland and Freshwater PFAS Concentrations Dataset: A Compilation of Legacy and Emerging Per- and Polyfluoroalkyl Substances in Rivers, Lakes, and Polar Freshwaters (2006–2023)

This dataset provides a curated, synthesized global compilation of per- and polyfluoroalkyl substances (PFAS) concentrations measured across various inland water matrices—including rivers, lakes, surface runoff, and polar freshwater/snow matrices—over a 17-year timeline from 2006 to 2023. Consisting of 376 distinct rows extracted from 30 unique scientific references, this asset supports hydrological modeling, environmental monitoring, ecological risk assessment, and tracking the transition from legacy chemicals to modern alternatives in freshwater systems.本数据集为经过精选整合的全球全氟和多氟烷基物质（per- and polyfluoroalkyl substances, PFAS）浓度汇编数据集，涵盖2006年至2023年共17年间，在各类内陆水体基质（包括河流、湖泊、地表径流以及极地淡水/积雪基质）中测得的PFAS浓度数据。本数据集包含从30篇独立科学文献中提取的376条独立数据条目，可用于水文模拟、环境监测、生态风险评估，以及追踪淡水系统中传统化学品向现代替代物的转型进程。