In accordance with the specified cycles, the filter well locations are to be visited, checked, photographed and the results documented using a GPS device. Priority 1 filter wells (FB) shall be inspected every six months and those of Priorities 2 and 3 shall be inspected annually. There are a total of approximately 632 FBs of Priority 1 and a total of approximately 2,278 FBs of Priorities 2 and 3 in six areas.

In accordance with the specified cycles, the filter well locations are to be visited, checked, photographed and the results documented using a GPS device. Priority 1 filter wells (FB) shall be inspected every six months and those of Priorities 2 and 3 shall be inspected annually. There are a total of approximately 632 FBs of Priority 1 and a total of approximately 2,278 FBs of Priorities 2 and 3 in six areas.

Since some filter wells are adjacent to restricted areas, the general behavioural requirements apply in these areas (see Appendix "Behavioural requirements in the restricted area").