D1560 | Clay Cross Waterworks Company | 1854-1857 | Clay Cross Waterworks Company | Derbyshire Record Office |
D1671 | Matlock Waterworks Company | 1859-1897 | Matlock Waterworks Company | Derbyshire Record Office |
D2418 | Derwent Valley Water Board | 1899 | Derwent Valley Water Board | Derbyshire Record Office |
D2428 | Glossop and Hadfield Water Supply | 1837-1937 | Glossop and Hadfield Water Supply | Derbyshire Record Office |
D3029 | Ilkeston and Heanor Water Board | 18th-20th cent | Ilkeston and Heanor Water Board | Derbyshire Record Office |
D3040 | Severn Trent Water Authority and predecessor bodies, including Derwent Valley Water Board | 19th-20th cent | Severn Trent Water Authority | Derbyshire Record Office |
D3040/LW | Water Board records | 19th-20th cent | Severn Trent Water Authority | Derbyshire Record Office |
D3040/LW/1 | Derwent Valley Water Board | 1806-1970s | Derwent Valley Water Board | Derbyshire Record Office |
D3040/LW/2 | North Derbyshire Water Board | c1954-1974 | North Derbyshire Water Board | Derbyshire Record Office |
D3040/LW/3 | Chesterfield, Bolsover And Clowne Water Board | 1921-1963 | Chesterfield, Bolsover And Clowne Water Board | Derbyshire Record Office |
D3040/LW/4 | North East Derbyshire Joint Water Committee | 20th cent | North East Derbyshire Joint Water Committee | Derbyshire Record Office |
D3040/LW/5 | Chesterfield Gas And Water Board | 1825-mid 20th cent | Chesterfield Gas And Water Board | Derbyshire Record Office |
D3040/LW/6 | Chesterfield Rural District Council: Northern and Southern Water Committees | early 20th cent | Chesterfield Rural District Council: Northern and Southern Water Committees | Derbyshire Record Office |
D3040/LW/7 | Buxton Borough Council | 1950-1964 | Severn Trent Water Authority | Derbyshire Record Office |
D3040/LW/8 | South Derbyshire Water Board | 1961-1974 | South Derbyshire Water Board | Derbyshire Record Office |
D3463 | Ilkeston and Heanor Water Board | 1959-1961 | Ilkeston and Heanor Water Board | Derbyshire Record Office |
D3494 | Derby Raynesway Sewerage Works | [c1971] | Unidentified | Derbyshire Record Office |
D4039 | Ilkeston and Heanor Water Board | 1903 - 1974 | Ilkeston and Heanor Water Board | Derbyshire Record Office |
D4496 | Derwent Valley Water Board | 1912 | Derwent Valley Water Board | Derbyshire Record Office |
D4963 | Ogston Reservoir | 1952-1968 | Ogston Reservoir | Derbyshire Record Office |