| Borings | Index | Borings |
 |
|
 |
Borings Listing by Township
| No. | Cnty | Township | Lat. | Long. | OS Grid Ref. | |
|---|---|---|---|---|---|---|
| 252 | DUR | Boldon | Boldon | |||
| 253 | DUR | Boldon | Boldon | 54° 57' 15" | 1° 27' 29" | NZ 34703 62312 |
| 254 | DUR | Boldon | Boldon | 54° 57' 14" | 1° 27' 30" | NZ 34686 62281 |
| 1,075 | DUR | Harton | Boldon | 54° 57' 44" | 1° 25' 48" | NZ 36493 63222 |
| 1,076 | DUR | Harton | Boldon | 54° 57' 55" | 1° 25' 23" | NZ 36934 63566 |
| 1,078 | DUR | Harton | Boldon | 54° 57' 43" | 1° 23' 33" | NZ 38894 63212 |
Contains public sector information licensed under the 
