測定対象
地点統一番号 |
水域名 |
地点名 |
環境基準類型 |
03852 |
長内川上流 |
L‐15 |
AA |
測定結果
採取年月日 |
1993.04.23 |
1993.04.23 |
1993.04.23 |
1993.05.19 |
1993.05.19 |
1993.05.19 |
1993.06.18 |
1993.06.18 |
1993.06.18 |
1993.07.22 |
1993.07.22 |
1993.07.22 |
1993.08.25 |
1993.08.25 |
1993.08.25 |
1993.09.17 |
1993.09.17 |
1993.09.17 |
1993.10.27 |
1993.10.27 |
1993.10.27 |
1993.11.25 |
1993.11.25 |
1993.11.25 |
1993.12.15 |
1993.12.15 |
1993.12.15 |
1994.01.26 |
1994.01.26 |
1994.01.26 |
1994.02.16 |
1994.02.16 |
1994.02.16 |
1994.03.09 |
1994.03.09 |
1994.03.09 |
採取時刻 |
0920 |
0920 |
0920 |
0915 |
0915 |
0915 |
0920 |
0920 |
0920 |
0930 |
0930 |
0930 |
0800 |
0800 |
0800 |
0955 |
0955 |
0955 |
0940 |
0940 |
0940 |
0915 |
0915 |
0915 |
1040 |
1040 |
1040 |
0950 |
0950 |
0950 |
1015 |
1015 |
1015 |
0945 |
0945 |
0945 |
天候 |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
雪 |
雪 |
雪 |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
気温 (℃) |
15.0 |
15.0 |
15.0 |
17.7 |
17.7 |
17.7 |
17.5 |
17.5 |
17.5 |
14.7 |
14.7 |
14.7 |
24.4 |
24.4 |
24.4 |
20.9 |
20.9 |
20.9 |
8.9 |
8.9 |
8.9 |
5.2 |
5.2 |
5.2 |
-1.4 |
-1.4 |
-1.4 |
2.1 |
2.1 |
2.1 |
3.2 |
3.2 |
3.2 |
9.3 |
9.3 |
9.3 |
水温 (℃) |
9.1 |
5.0 |
3.7 |
11.6 |
6.1 |
5.3 |
6.7 |
6.7 |
5.5 |
14.2 |
6.3 |
5.6 |
17.0 |
11.8 |
9.4 |
15.1 |
12.6 |
11.0 |
9.3 |
9.3 |
9.0 |
7.3 |
7.4 |
6.9 |
3.5 |
4.6 |
4.6 |
1.0 |
2.7 |
3.1 |
1.8 |
2.9 |
3.4 |
3.1 |
3.6 |
3.6 |
採取水深 (m) |
0.0 |
14.0 |
28.0 |
0.0 |
14.0 |
28.0 |
0.0 |
13.0 |
26.0 |
0.0 |
14.0 |
28.0 |
0.0 |
14.0 |
28.0 |
0.0 |
12.0 |
24.0 |
0.0 |
10.0 |
20.0 |
0.0 |
12.0 |
25.0 |
0.0 |
13.0 |
27.0 |
0.0 |
14.0 |
27.0 |
0.0 |
14.0 |
28.0 |
0.0 |
12.0 |
25.0 |
全水深 (m) |
29.0 |
29.0 |
29.0 |
29.0 |
29.0 |
29.0 |
27.0 |
27.0 |
27.0 |
29.0 |
29.0 |
29.0 |
29.0 |
29.0 |
29.0 |
25.0 |
25.0 |
25.0 |
21.0 |
21.0 |
21.0 |
26.0 |
26.0 |
26.0 |
28.0 |
28.0 |
28.0 |
28.0 |
28.0 |
28.0 |
29.0 |
29.0 |
29.0 |
26.0 |
26.0 |
26.0 |
透明度 (m) |
4.500 |
|
|
3.000 |
|
|
3.000 |
|
|
3.000 |
|
|
3.500 |
|
|
2.000 |
|
|
1.500 |
|
|
5.000 |
|
|
3.500 |
|
|
4.500 |
|
|
5.000 |
|
|
5.500 |
|
|
pH |
7.7 |
7.3 |
7.4 |
7.5 |
7.4 |
7.2 |
7.6 |
7.3 |
7.1 |
8.3 |
7.2 |
7 |
7.6 |
7.5 |
7.2 |
7.9 |
7.8 |
7.3 |
7.6 |
7.6 |
7.6 |
7.6 |
7.6 |
7.6 |
7.6 |
7.7 |
7.7 |
7.8 |
7.8 |
7.6 |
7.8 |
7.8 |
7.8 |
7.3 |
7.4 |
7.4 |
DO (mg/l) |
12 |
12 |
11 |
11 |
10 |
9.1 |
11 |
10 |
8.5 |
10 |
7.8 |
5.3 |
11 |
9.7 |
5.8 |
9.9 |
10 |
4.5 |
10 |
11 |
11 |
11 |
10 |
11 |
13 |
12 |
13 |
14 |
13 |
13 |
12 |
11 |
10 |
12 |
12 |
13 |
BOD (mg/l) |
1.1 |
0.7 |
1.2 |
1 |
0.9 |
0.8 |
2.3 |
0.8 |
0.9 |
1.6 |
0.8 |
1.5 |
1.8 |
1.4 |
1.6 |
0.7 |
0.7 |
1.6 |
2 |
2.4 |
1.7 |
0.8 |
1.2 |
1 |
< 0.5 |
0.6 |
0.5 |
0.7 |
0.6 |
0.6 |
1.2 |
1.2 |
0.9 |
2 |
1.3 |
1.1 |
COD (mg/l) |
1.5 |
1.2 |
3.3 |
1.4 |
2 |
2.6 |
2.4 |
1.3 |
1.6 |
1.5 |
1 |
1.4 |
1.6 |
1.3 |
1.7 |
1.9 |
1.8 |
2.4 |
1.7 |
1.4 |
1.9 |
1 |
1.4 |
1 |
1 |
1.1 |
2.6 |
1.1 |
0.8 |
0.9 |
0.9 |
1 |
0.9 |
1.1 |
0.7 |
1 |
SS (mg/l) |
1 |
1 |
30 |
< 1 |
1 |
4 |
1 |
1 |
3 |
1 |
< 1 |
2 |
< 1 |
1 |
2 |
1 |
3 |
5 |
1 |
1 |
3 |
< 1 |
1 |
1 |
1 |
1 |
15 |
< 1 |
< 1 |
< 1 |
< 1 |
< 1 |
1 |
< 1 |
< 1 |
2 |
大腸菌群数 (MPN/100ml) |
2.7E+01 |
2.2E+01 |
5.0E+00 |
7.0E+00 |
1.3E+01 |
5.0E+00 |
2.0E+00 |
2.0E+00 |
0.0E+00 |
4.0E+00 |
5.0E+00 |
2.0E+00 |
3.3E+02 |
1.7E+01 |
4.9E+01 |
7.9E+01 |
3.3E+02 |
7.9E+01 |
2.3E+01 |
2.3E+01 |
1.1E+02 |
3.3E+01 |
7.0E+01 |
4.9E+01 |
2.3E+01 |
4.9E+01 |
1.3E+01 |
0.0E+00 |
5.0E+00 |
1.3E+01 |
0.0E+00 |
0.0E+00 |
0.0E+00 |
2.0E+00 |
2.0E+00 |
2.0E+00 |
全窒素 (mg/l) |
0.57 |
0.7 |
0.74 |
0.53 |
0.61 |
0.57 |
0.57 |
0.63 |
0.73 |
0.57 |
0.54 |
0.59 |
0.49 |
0.61 |
0.67 |
0.48 |
0.6 |
0.65 |
0.51 |
0.54 |
0.5 |
0.42 |
0.6 |
0.58 |
0.9 |
0.8 |
0.91 |
0.59 |
0.49 |
0.54 |
0.6 |
0.48 |
0.45 |
0.66 |
0.68 |
0.63 |
全燐 (mg/l) |
0.006 |
0.008 |
0.006 |
0.009 |
0.01 |
0.012 |
0.011 |
0.007 |
0.007 |
0.015 |
0.008 |
0.012 |
0.011 |
0.007 |
0.013 |
0.01 |
0.009 |
0.024 |
0.011 |
0.012 |
0.014 |
0.008 |
0.008 |
0.008 |
0.007 |
0.007 |
0.026 |
0.004 |
0.006 |
0.006 |
0.006 |
0.006 |
0.007 |
0.009 |
0.007 |
0.008 |