National River Flow Archive

The National River Flow Archive (NRFA) is the primary archive of daily and peak river flows for the United Kingdom. The archive incorporates daily, monthly and flood peak data from over 1600 gauging stations. The NRFA holds a wide range of hydrological information to assist in the understanding and interpretation of measured river flows. In addition to time series of gauged river flow, the data centre maintains hydrometric information relating to the gauging stations and the catchments they command and data quantifying other parts of the hydrological cycle.国家河流水文档案库（National River Flow Archive，NRFA）是英国最主要的逐日与洪峰河川流量数据档案库。该档案库收录了1600余个水文测站的逐日、逐月及洪峰流量数据，存储了丰富的水文信息，可助力对实测河川流量数据的理解与阐释。除实测河川流量时序数据外，该数据中心还维护与各水文测站及其控制流域相关的水文监测信息，以及用于量化水文循环其他环节的相关数据。

搜集汇总

背景与挑战

背景概述

该数据集是英国的官方河流流量数据档案，汇集了全国超过1600个监测站的日、月和峰值流量数据，部分记录可追溯至19世纪。这些数据主要用于评估水资源状况、分析长期水文趋势以及研究气候变化的流域影响。