Headland Archaeology (UK) Ltd undertook a geophysical (magnetometer) survey covering approximately one hectare, along the route of a proposed biomethane connection pipeline. The survey has not identified any anomalies of definite archaeological potential with the majority of the identified anomalies being due to agriculture. A concentration of discrete anomalies at the western end of the corridor has been ascribed some archaeological potential since they cannot easily be attributed to any other origin, although it is possible that these may be geological in nature. The narrow corridor width makes confident interpretation of these, and other, anomalies difficult. However, there is no indication from any other source to suggest that the magnetic data provides anything other than an accurate representation of the sub-surface conditions within the proposed pipeline corridor and therefore, based solely on the results and interpretation of the data, the archaeological potential of the route is considered to be low.