More information : A possible simple water meadow of a type known locally as a catchwork or field-gutter system, is visible on aerial photographs as a series of short ditches or water channels to the south of Tarr Ball Wood, Luccombe parish, centred on circa SS 86954455.
Catchwork systems are usually found on steep combe sides and are designed to irrigate pasture by diverting water from a spring or stream along the valley sides via one or more channels or gutters. When irrigation was required the gutters were blocked, causing water to overflow, thereby irrigating the slopes. This film of water prevented the ground freezing during the winter and raised the temperature of the grass in the spring, thereby encouraging early growth, particularly important during the hungry gap of March and April. Any excess water then returned to the feeder stream at the valley bottom or was removed by a tail drain. The use of a series of parallel gutters to improve the coverage is a common feature of Exmoor systems.
The possible system recorded here was most likely fed from a spring immediately to the east. However, the gutters are so short that it is possible that the earthworks are in fact sections of footpath eroded into the combe slope. (1-2) |