Return to Table of Data Coverage
| STATION | YEAR | DATE of UPDATING |
|---|---|---|
| DURHAM | 1991 | 31 October 1995 |
| DURHAM | 1990 | 02 September 1991 |
| DURHAM | 1989 | 06 September 1991 |
| DURHAM | 1988 | 07 September 1991 |
| DURHAM | 1987 | 08 April 1991 |
| DURHAM | 1986 | 01 May 1989 |
| DURHAM | 1986 | 25 April 1989 |
| DURHAM | 1985 | 25 April 1989 |
| DURHAM | 1984 | 25 April 1989 |
| DURHAM | 1983 | 28 April 1989 |
| DURHAM | 1983 | 25 April 1989 |
| DURHAM | 1982 | 28 April 1989 |
| DURHAM | 1982 | 25 April 1989 |
| DURHAM | 1981 | 14 February 1991 |
| DURHAM | 1981 | 28 April 1989 |
| DURHAM | 1981 | 25 April 1989 |
| DURHAM | 1980 | 28 April 1989 |
| DURHAM | 1980 | 25 April 1989 |
| DURHAM | 1979 | 28 April 1989 |
| DURHAM | 1979 | 25 April 1989 |
| DURHAM | 1978 | 01 May 1989 |
| DURHAM | 1978 | 28 April 1989 |
| DURHAM | 1978 | 25 April 1989 |
| DURHAM | 1977 | 25 April 1989 |
| DURHAM | 1976 | 28 April 1989 |
| DURHAM | 1976 | 25 April 1989 |
| DURHAM | 1975 | 28 April 1989 |
| DURHAM | 1975 | 25 April 1989 |
| DURHAM | 1974 | 25 April 1989 |
| DURHAM | 1973 | 14 February 1986 |
| DURHAM | 1972 | 14 February 1986 |
| DURHAM | 1971 | 14 February 1986 |
| DURHAM | 1970 | 30 May 1986 |
| DURHAM | 1970 | 14 February 1986 |
| DURHAM | 1969 | 14 February 1986 |
| DURHAM | 1968 | 14 February 1986 |
| DURHAM | 1967 | 14 February 1986 |
| DURHAM | 1966 | 14 February 1986 |
| DURHAM | 1965 | 14 February 1986 |
| DURHAM | 1964 | 14 February 1986 |