An investigation of water flow paths and tracing techniques undertaken at Littleton Colliery

As a result of changes in the pattern of flow of underground water associated with Littleton Colliery, a series of investigations were carried out to study the pattern of water flow in the north-west of the Cannock Chase Coalfield, of which Littleton is a part.

The likely consequences of any change or termination of pumping operations had to be determined. Indications were that “live” connections for water courses existed and that pumping operations could be consolidated. It was decided that a tracing survey would be carried out to determine both the magnitude and effects of the increased flow rate. A hitherto untried method of tracing the passage of water through mine workings was chosen.

This paper sets out to explain the techniques and results of the survey.