| Roxburgh Water Supply | 1897 | Plan of dam, section along wall of dam, section of wall at pegs D.C.B.A.E.F.G | 1 | AC3 |
| Water main Replacement Relocation | 1985 | Water connection record sheets, consulting engineers reference DKR/AJJ/ | 23 | RCB 1 |
| Proposed Bore Holes | 1934 | Plan shows position of proposed bore holes and the agreement of the Roxburgh Borough Council | 1 | 3A3 |
| Reservoir Site Sec II, Block XXIV, Roxburgh District | 1882 | Survey Department of Otago - Field sketch. Surveyed by John Campbell authorised surveyor, February 1882 | 1 | Hanger 43 |
| Roxburgh Water Works Scheme | 1950/1951 | Includes copy of Schedule D (Goldfields Act 1866) leave to construct water head race 2 miles in length dated 1870, Certificate of registration 1871, correspondence re Corporation Water Works 1887/1888, section plan, proposed augmentation plan and new water mains plan and report 1950/1951 | 16 | Hanger 44 |
| Reservoir Creek Realignment Works | 1978 | Job No. 5/807, drawings no. L7034, sheets 1-2, and drawing L7792 | 4 | Hanger 44 |
| New Water main Laid after October 1978 Flood | 1978 | As-Built. Job No. 3346, sheet 2. Plan is to be read in conjunction with R1014 (existing sewers and water mains) | 1 | Hanger 44 |
| Reservoir Creek Channel Improvement | 1980 | Plans are the Proposal... Improvement occurred. Job No. 5/653, drawing no. L9645, sheets 1-11 | 11 | Hanger 44 |
| Roxburgh Water Upgrading and Reticulation | 1990 | Job No. 12729, sheet 1 | 1 | Hanger 44 |
