From
Spring source near Naseby, Northamptonshire
To
Dow Bridge, Watling Street (Warwickshire border)
Headwaters — Naseby to Dow Bridge is the uppermost reach of the River Avon (Warwickshire), running from the spring source near Naseby to Dow Bridge on Watling Street, approximately 15 miles. No angling club or organised fishing access has been identified anywhere on this stretch, which is a narrow brook for most of its length. Access: no known fishing access.
