測定対象
地点統一番号 |
水域名 |
地点名 |
環境基準類型 |
50601 |
綱取ダム貯水池 |
L‐12 |
A |
測定結果
採取年月日 |
1992.04.06 |
1992.04.06 |
1992.04.06 |
1992.05.11 |
1992.05.11 |
1992.05.11 |
1992.06.01 |
1992.06.01 |
1992.06.01 |
1992.07.06 |
1992.07.06 |
1992.07.06 |
1992.08.03 |
1992.08.03 |
1992.08.03 |
1992.09.07 |
1992.09.07 |
1992.09.07 |
1992.10.07 |
1992.10.07 |
1992.10.07 |
1992.11.02 |
1992.11.02 |
1992.11.02 |
1992.12.07 |
1992.12.07 |
1992.12.07 |
1993.01.06 |
1993.01.06 |
1993.01.06 |
1993.02.01 |
1993.02.01 |
1993.02.01 |
1993.03.01 |
1993.03.01 |
1993.03.01 |
採取時刻 |
1000 |
1012 |
1020 |
1050 |
1105 |
1115 |
1045 |
1100 |
1110 |
1100 |
1115 |
1125 |
1130 |
1150 |
1200 |
1050 |
1105 |
1115 |
1030 |
1045 |
1055 |
0945 |
1005 |
1015 |
0950 |
1005 |
1015 |
0925 |
0940 |
0955 |
1010 |
1035 |
1045 |
1030 |
1055 |
1105 |
天候 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
4 |
4 |
4 |
4 |
4 |
4 |
2 |
2 |
2 |
2 |
2 |
2 |
4 |
4 |
4 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
気温 (℃) |
16.0 |
16.0 |
16.0 |
10.4 |
10.4 |
10.4 |
22.9 |
22.9 |
22.9 |
27.7 |
27.7 |
27.7 |
25.7 |
25.7 |
25.7 |
21.0 |
21.0 |
21.0 |
14.8 |
14.8 |
14.8 |
6.5 |
6.5 |
6.5 |
4.7 |
4.7 |
4.7 |
1.2 |
1.2 |
1.2 |
-0.9 |
-0.9 |
-0.9 |
2.7 |
2.7 |
2.7 |
水温 (℃) |
9.0 |
5.2 |
4.4 |
12.1 |
5.6 |
4.5 |
16.7 |
7.5 |
4.8 |
23.3 |
5.9 |
5.0 |
22.8 |
6.3 |
5.1 |
21.5 |
6.5 |
5.3 |
15.2 |
7.1 |
5.2 |
11.0 |
6.9 |
5.5 |
6.2 |
6.1 |
5.8 |
2.9 |
3.6 |
4.4 |
0.5 |
3.3 |
4.1 |
0.7 |
3.6 |
4.5 |
採取水深 (m) |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
全水深 (m) |
26.0 |
26.0 |
26.0 |
25.0 |
25.0 |
25.0 |
24.0 |
24.0 |
24.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
21.0 |
22.0 |
22.0 |
22.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
24.0 |
21.0 |
21.0 |
21.0 |
透明度 (m) |
2.000 |
|
|
2.000 |
|
|
1.000 |
|
|
2.000 |
|
|
3.000 |
|
|
1.000 |
|
|
4.000 |
|
|
3.000 |
|
|
5.000 |
|
|
5.000 |
|
|
3.000 |
|
|
3.000 |
|
|
pH |
7.1 |
7.2 |
7.1 |
7.3 |
7.1 |
7 |
7.1 |
7 |
6.8 |
7.4 |
6.8 |
6.7 |
7.3 |
6.7 |
6.8 |
7.9 |
6.8 |
6.9 |
7.4 |
6.7 |
6.7 |
7 |
6.4 |
6.5 |
7.1 |
7 |
6.6 |
6.6 |
6.6 |
6.7 |
7 |
6.8 |
6.7 |
6.7 |
7 |
7 |
DO (mg/l) |
11 |
11 |
9.4 |
9.8 |
11 |
8.5 |
11 |
10 |
7.6 |
9.4 |
7.8 |
5.8 |
9.2 |
7 |
4.7 |
9.8 |
6.1 |
2 |
10 |
4.9 |
0.9 |
9.4 |
3.5 |
1.4 |
10 |
9.7 |
3 |
11 |
11 |
11 |
13 |
11 |
10 |
12 |
11 |
8.6 |
BOD (mg/l) |
0.8 |
0.5 |
0.6 |
0.9 |
0.5 |
< 0.5 |
2 |
0.5 |
< 0.5 |
2.5 |
0.7 |
0.6 |
0.7 |
< 0.5 |
< 0.5 |
1 |
< 0.5 |
< 0.5 |
1.3 |
0.6 |
1 |
1.1 |
0.5 |
< 0.5 |
1.1 |
0.8 |
0.7 |
< 0.5 |
0.6 |
< 0.5 |
1.1 |
0.7 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
COD (mg/l) |
1.2 |
1.2 |
1 |
1.6 |
0.7 |
0.7 |
2.1 |
2.4 |
1 |
4.2 |
1 |
1 |
2.1 |
1.2 |
1.2 |
2.2 |
1.2 |
1.2 |
1.7 |
0.9 |
1 |
2.6 |
1.7 |
1.9 |
1.6 |
1.4 |
1.2 |
1.5 |
1.4 |
1.4 |
1.2 |
1.2 |
1.1 |
1 |
1 |
1 |
SS (mg/l) |
4 |
1 |
1 |
2 |
2 |
1 |
2 |
2 |
< 1 |
5 |
1 |
1 |
1 |
1 |
1 |
3 |
1 |
< 1 |
1 |
1 |
1 |
1 |
< 1 |
2 |
< 1 |
1 |
2 |
< 1 |
1 |
1 |
1 |
1 |
1 |
< 1 |
< 1 |
2 |
大腸菌群数 (MPN/100ml) |
2.30E+01 |
3.30E+01 |
1.70E+01 |
4.90E+01 |
7.90E+01 |
5.00E+00 |
1.10E+02 |
7.90E+01 |
2.30E+01 |
5.00E+00 |
0.00E+00 |
0.00E+00 |
2.30E+01 |
2.30E+02 |
2.30E+02 |
3.30E+01 |
4.90E+01 |
2.30E+01 |
1.70E+02 |
2.30E+01 |
2.30E+01 |
3.50E+02 |
2.30E+01 |
2.30E+01 |
2.30E+01 |
3.30E+01 |
2.30E+01 |
3.30E+01 |
3.30E+01 |
2.30E+01 |
2.30E+01 |
7.90E+01 |
7.90E+01 |
1.30E+01 |
2.20E+01 |
1.30E+01 |
全窒素 (mg/l) |
0.61 |
0.45 |
0.47 |
0.47 |
0.77 |
0.43 |
0.4 |
0.51 |
0.39 |
0.53 |
0.43 |
0.54 |
0.39 |
0.43 |
0.43 |
0.3 |
0.46 |
0.45 |
0.46 |
0.48 |
0.48 |
0.48 |
0.55 |
0.6 |
0.4 |
0.4 |
0.43 |
0.55 |
0.5 |
0.45 |
0.48 |
0.48 |
0.48 |
0.57 |
0.51 |
0.58 |
全燐 (mg/l) |
0.011 |
0.005 |
0.005 |
0.005 |
0.006 |
0.005 |
0.017 |
0.006 |
0.004 |
0.018 |
0.004 |
0.003 |
0.01 |
0.008 |
0.008 |
0.01 |
0.005 |
0.008 |
0.01 |
0.01 |
0.013 |
0.011 |
0.006 |
0.011 |
0.007 |
0.008 |
0.01 |
0.008 |
0.017 |
0.007 |
0.009 |
0.005 |
0.006 |
0.009 |
0.006 |
0.009 |