| The Southwold Water Order 1886. | Confirmed by 1886 c.lix. | Sections 7 and 8. |
| The Southwold Water Order 1904. | Confirmed by 1904 c.clxxxii. | Sections 16 to 25. |
| The Lowestoft Water Order 1954. | S.I. 1954/1110. | Sections 5 and 11. |
| The East Anglian Water Order 1961. | S.I. 1961/2291. | In section 2, subsections (1) and (2). Sections 5 to 15, 19, 21, 22, 28 to 31 and 35. |
| The East Anglian (Beccles, Bungay, Halesworth, Lothingland and Wainford) Water Order 1962. | S.I. 1962/825. | In section 3, subsections (1) and (2). Sections 20 to 22. |
| The East Anglian Water (Financial Provisions) Order 1962. | S.I. 1962/978. | The whole Order, so far as unrepealed. |
| The East Anglian (Blyth, Eye, Hartismere and Saxmundham) Water Order 1963. | S.I. 1963/1595. | In section 3, subsections (1) and (2). Sections 7 and 22 to 24. |
| The East Anglian Water (Southwold) Order 1964. | S.I. 1964/1865. | In section 2, subsections (1) and (2). Sections 12 and 18. |
| The East Anglian Water (Financial Provisions) Order 1968. | S.I. 1968/1752. | The whole Order, so far as unrepealed. |
| The East Anglian Water (Financial Provisions) Order 1971. | S.I. 1971/846. | The whole Order, so far as unrepealed. |
| The East Anglian Water (Capital Powers) Order 1972. | S.I. 1972/2050. | In section 2, subsections (1) and (3). Section 4. Section 6, save so far as relating to sections 73 to 75 of the Lowestoft Water and Gas Act 1931f1. |
| The East Anglian Water (Capital Powers) Order 1977. | S.I. 1977/295. | In section 3, subsections (1) and (2). Sections 4 to 7. Section 8, save so far as relating to sections 73 to 75 of the Lowestoft Water and Gas Act 1931. |
| The East Anglian Water (Capital Powers) Order 1985. | S.I. 1985/240. | In section 3, subsections (1) to (3). Sections 4 and 5. Section 6, save so far as relating to sections 73 to 75 of the Lowestoft Water and Gas Act 1931. |