|
Date of fishing
|
Water gauge [m] Mannheim
|
Water temperature [°C] Ludwigshafen
|
|---|
|
Dec 1976
|
n. d.
|
5.5
|
|
Jun 1977
|
3.82
|
17.1
|
|
Oct 1977
|
2.17
|
14.1
|
|
Jun 1978
|
4.35
|
16.8
|
|
Sep 1978
|
2.91
|
17.5
|
|
Apr 1979
|
3.50
|
9.7
|
|
Sep 1979
|
n. d.
|
18.5
|
|
Mar 1980
|
n. d.
|
7.9
|
|
Sep 1980
|
n. d.
|
17.8
|
|
May 1981
|
n. d.
|
13.9
|
|
Sep 1981
|
n. d.
|
18.2
|
|
May 1982
|
3.98
|
14.0
|
|
Sep 1983
|
2.92
|
18.5
|
|
May 1984
|
2.19
|
12.9
|
|
Sep 1984
|
3.10
|
17.5
|
|
Jun 1985
|
4.20
|
21.5
|
|
Jun 1988
|
4.12
|
17.9
|
|
Jun 1989
|
2.13
|
19.9
|
|
Sep 1990
|
1.67
|
19.0
|
|
May 1993
|
2.91
|
17.7
|
|
Jul 1994
|
2.90
|
23.9
|
|
Jul 1995
|
3.98
|
22.5
|
|
Jul 1997
|
2.39
|
19.7
|
|
Jul 1998
|
2.63
|
21.7
|
|
Sep 2000
|
2.80
|
19.0
|
|
Sep 2002
|
n. d.
|
18.6
|
|
Oct 2004
|
n. d.
|
15.8
|
|
Sep 2006
|
n. d.
|
20.1
|
|
Sep 2010
|
3.41
|
18.3
|
- n. d. – no data available.
