This site from the USGS measures peak stream flow data for the James River near Richmond, Virginia. The page provides the data in several different formats, including a graph, a table, a WATSTORE formatted file, or a tab-separated file.
This resource is referenced here:Subject:
Geoscience:Hydrology:Ground Water:Water supply/water resource evaluation
Resource Type:
Datasets and Tools:Datasets with Tools
Data Derived: Data Derived
Data Source: Observational Data, Real-Time Data
Topics:
Hydrosphere/Cryosphere:Groundwater:Water supply/water resource evaluation