Geograph - photograph every grid square

The path rounding the corner of The Mill at Holme Head (now converted into apartments) beside Holme Head Weir (photograph NY3954 : Holme Head Weir, River Caldew) is the route of The Cumbria Way and the Caldew Cycleway (next photograph NY3954 : The Cumbria Way, The Mill at Holme Head).
The Environment Agency sign on the fenced enclosure states ‘Little Caldew Inlet Trash Screen (Holmehead) NY39800 54410’. The Little Caldew is supplied from the adjacent Holme Head Weir and is a 2km (1¼ mile) mill race that formerly served several mills in Carlisle before discharging back into the River Caldew at Willow Holme. The Grid Reference on the sign is inaccurate and would place the enclosure approximately 125m away on the other side of the River Caldew!