The reservoir was built in 1956 to supply the town of Northampton, which is about 6 miles to the south. Holcot bridge was drowned when it filled and was replaced by a causeway a quarter mile further south. The water is the 34th largest in England and Wales, with a surface area of 2.85 square miles. The reservoir is near the village of Pitsford, from which it is named. It is also close to Brixworth village and Brixworth Country Park, with Holcot on its eastern side.
The water is run as a trout fishery by Anglian Water, on a season ticket and day ticket basis, with boat hire available. Predator fishing is available in the winter months, mainly for pike. Trout are stocked at around 2lb in weight. The Pitsford Water brown trout record was set in October 2017 by season ticket holder Bob Collins with a fish of 15lb 8oz.
Access
There is public access to the water park, and a permit from the fishing lodge is required to visit the nature reserve.[3]