| Waipiata Sanatorium Committee - Hamilton's Dam Improvements | 1929 | MCC 074, Part Sec 52 Block I rock and Pillar District | 1 | Hanger 52 |
| Ranfurly Water Reticulation | c.1960 | Job no. 2731, sheets 7, 8, 9 and 10 | 3 | Hanger 19 |
| Ranfurly Service Reservoir | 1960 | Job no.4074, sheets 1 & 2 (A copy of these two sheets can be found on Hanger 50 and includes a letter from Dufill, Watts and King dated 5 March 1982 confirming return of original drawings) | 2 | Hanger 19 |
| Water Reticulations Extensions - Ranfurly | 1958 | Job no. 2779, sheet 1. There is also a tracing of this plan on Hanger 52 | 1 | Hanger 19 |
| Ranfurly Water Treatment Plant and Water Storage Reservoir 1984 | 1984 | Job No. 10384, Header sheet, sheets T1 - T13 and sheets E1 - E3 | 17 | Hanger 19 |
| Ranfurly Water Treatment Plant and Water Storage Reservoir 1984 | 1984 | Job No.10384, sheet 9 amendment and letter from engineers of explanation | 2 | Hanger 19 |
| Ranfurly Water Supply , Location of Works | 1984 | Job No. 10520 Sheets 1 - 8. Intake gallery and pipeline. | 8 | Hanger 19 |
| Ranfurly Water Supply Intake | 1969 | Job No. 4982, Sheet 1 | 1 | Hanger 19 |
| Patearoa Rural Water Supply | 1976-1980 | Job No. 9422, sheets 1R, 2R, 3R of three. 1980 sheets 1-4, 5B, 6C, 7A, 8, 8As B, 9, 9A, 9As B, 10, 10As B, 11, 11As B, 12, 12As B, 13, 14A, 15As B, 16As B,17As B, 18As B | 28 | Hanger 50 |
| Patearoa Rural Water Supply Scheme | 1980 | As Builts - Job No. 9422, sheets 7, 8, 9, 10, 11and 12, sheets 15 - 18 | 10 | Hanger 19 |
| Report on Upgrading Ranfurly Water Supply | 1981 | Job No. 9716, sheets 1-4 | 4 | Hanger 52 |
| Ranfurly Water Supply Upgrade 1982/83 | 1982-1983 | Job No. 9716, sheets 9 and 10. Sheet 7a is found on Hanger 49 | 2 | Hanger 19 |
| Ranfurly Water Supply | 1957 | Job No.2731, sheet 6, Eweburn Crossing deviation | 1 | Hanger 19 |
| Proposed Water Supply Ranfurly | 1947 | Plan No.1 signed by R.J.Black County Engineer | 1 | TBC |
