測定対象
地点統一番号 |
水域名 |
地点名 |
環境基準類型 |
50801 |
入畑ダム貯水池 |
L‐14 |
A |
測定結果
採取年月日 |
1993.04.14 |
1993.04.14 |
1993.04.14 |
1993.05.06 |
1993.05.06 |
1993.05.06 |
1993.06.02 |
1993.06.02 |
1993.06.02 |
1993.07.07 |
1993.07.07 |
1993.07.07 |
1993.08.04 |
1993.08.04 |
1993.08.04 |
1993.09.01 |
1993.09.01 |
1993.09.01 |
1993.10.06 |
1993.10.06 |
1993.10.06 |
1993.11.10 |
1993.11.10 |
1993.11.10 |
1993.12.01 |
1993.12.01 |
1993.12.01 |
1994.01.12 |
1994.01.12 |
1994.01.12 |
1994.02.02 |
1994.02.02 |
1994.02.02 |
1994.03.02 |
1994.03.02 |
1994.03.02 |
採取時刻 |
1120 |
1120 |
1120 |
1015 |
1015 |
1015 |
1010 |
1010 |
1010 |
1015 |
1015 |
1015 |
1030 |
1030 |
1030 |
1010 |
1010 |
1010 |
1005 |
1005 |
1005 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1030 |
1030 |
1030 |
1130 |
1130 |
1130 |
1020 |
1020 |
1020 |
天候 |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
雪 |
雪 |
雪 |
雪 |
雪 |
雪 |
気温 (℃) |
8.2 |
8.2 |
8.2 |
12.2 |
12.2 |
12.2 |
16.5 |
16.5 |
16.5 |
16.0 |
16.0 |
16.0 |
14.5 |
14.5 |
14.5 |
22.5 |
22.5 |
22.5 |
13.8 |
13.8 |
13.8 |
5.8 |
5.8 |
5.8 |
3.5 |
3.5 |
3.5 |
0.7 |
0.7 |
0.7 |
-4.5 |
-4.5 |
-4.5 |
-0.2 |
-0.2 |
-0.2 |
水温 (℃) |
3.3 |
2.9 |
2.8 |
6.7 |
4.5 |
4.5 |
11.5 |
5.0 |
4.7 |
17.1 |
6.0 |
5.2 |
17.2 |
6.3 |
5.2 |
20.4 |
6.1 |
5.4 |
13.9 |
12.8 |
6.2 |
8.3 |
8.1 |
5.1 |
7.0 |
6.4 |
6.2 |
0.5 |
1.7 |
2.0 |
0.0 |
1.7 |
2.4 |
1.5 |
1.6 |
0.0 |
採取水深 (m) |
0.0 |
30.0 |
60.0 |
0.0 |
30.0 |
62.0 |
0.0 |
30.0 |
60.0 |
0.0 |
20.0 |
37.0 |
0.0 |
25.0 |
47.0 |
0.0 |
30.0 |
53.0 |
0.0 |
25.0 |
53.0 |
0.0 |
25.0 |
55.0 |
0.0 |
30.0 |
55.0 |
0.0 |
30.0 |
58.0 |
0.0 |
30.0 |
57.0 |
0.0 |
30.0 |
53.0 |
全水深 (m) |
61.0 |
61.0 |
61.0 |
63.0 |
63.0 |
63.0 |
61.0 |
61.0 |
61.0 |
38.0 |
38.0 |
38.0 |
48.0 |
48.0 |
48.0 |
54.0 |
54.0 |
54.0 |
54.0 |
54.0 |
54.0 |
56.0 |
56.0 |
56.0 |
56.0 |
56.0 |
56.0 |
59.0 |
59.0 |
59.0 |
55.0 |
55.0 |
54.0 |
54.0 |
54.0 |
54.0 |
透明度 (m) |
2.000 |
|
|
1.200 |
|
|
1.500 |
|
|
1.400 |
|
|
1.000 |
|
|
0.700 |
|
|
1.400 |
|
|
2.000 |
|
|
1.500 |
|
|
2.000 |
|
|
0.000 |
|
|
0.000 |
|
|
pH |
6.7 |
6.7 |
6.6 |
6.7 |
6.7 |
6.6 |
6.4 |
6.4 |
6.4 |
6.9 |
6.5 |
6.5 |
6.8 |
6.6 |
6.4 |
6.9 |
7 |
6.9 |
6.7 |
6.6 |
6.4 |
7 |
6.8 |
6.8 |
6.8 |
6.8 |
6.7 |
6.7 |
6.7 |
6.7 |
6.8 |
6.7 |
6.7 |
7.1 |
7.1 |
7.1 |
DO (mg/l) |
12 |
12 |
10 |
12 |
12 |
11 |
11 |
11 |
11 |
9.8 |
11 |
11 |
10 |
10 |
11 |
9.5 |
10 |
8.7 |
9.5 |
8 |
8.7 |
10 |
10 |
9.5 |
10 |
10 |
10 |
12 |
12 |
12 |
13 |
13 |
13 |
11 |
12 |
12 |
BOD (mg/l) |
0.5 |
0.5 |
< 0.5 |
0.5 |
0.5 |
0.7 |
0.6 |
< 0.5 |
0.5 |
0.9 |
0.5 |
0.6 |
0.8 |
< 0.5 |
< 0.5 |
1 |
0.6 |
0.6 |
0.6 |
1 |
0.7 |
0.6 |
< 0.5 |
< 0.5 |
0.5 |
< 0.5 |
< 0.5 |
0.9 |
1 |
1.2 |
1 |
0.9 |
0.6 |
< 0.5 |
0.6 |
< 0.5 |
COD (mg/l) |
1 |
0.8 |
0.7 |
1 |
1 |
1 |
0.7 |
0.6 |
0.8 |
0.9 |
0.6 |
0.6 |
1.9 |
1 |
0.8 |
2.3 |
0.6 |
0.8 |
1.7 |
1.3 |
1.1 |
0.9 |
1 |
1 |
1 |
1 |
1 |
0.6 |
0.6 |
1.1 |
0.8 |
0.6 |
0.7 |
0.6 |
0.7 |
0.5 |
SS (mg/l) |
2 |
2 |
1 |
5 |
3 |
5 |
3 |
4 |
3 |
2 |
6 |
3 |
8 |
8 |
4 |
15 |
18 |
20 |
7 |
4 |
2 |
3 |
3 |
4 |
3 |
6 |
5 |
3 |
4 |
15 |
3 |
4 |
4 |
2 |
4 |
4 |
大腸菌群数 (MPN/100ml) |
8.0E+00 |
2.3E+01 |
2.3E+01 |
5.0E+00 |
5.0E+00 |
0.0E+00 |
5.0E+00 |
0.0E+00 |
0.0E+00 |
1.7E+01 |
8.0E+00 |
8.0E+00 |
3.3E+01 |
1.3E+01 |
8.0E+00 |
1.3E+02 |
2.0E+00 |
1.4E+01 |
7.9E+02 |
7.9E+01 |
1.3E+02 |
4.9E+01 |
4.9E+01 |
2.3E+01 |
3.3E+01 |
3.3E+01 |
3.3E+01 |
2.2E+01 |
1.3E+01 |
1.4E+01 |
0.0E+00 |
8.0E+00 |
5.0E+00 |
0.0E+00 |
0.0E+00 |
0.0E+00 |
全窒素 (mg/l) |
0.23 |
0.26 |
0.14 |
0.19 |
0.19 |
0.14 |
0.19 |
0.17 |
0.19 |
0.19 |
0.19 |
0.19 |
0.18 |
0.25 |
0.2 |
0.24 |
0.12 |
0.24 |
0.22 |
0.15 |
0.21 |
0.11 |
0.1 |
0.12 |
0.2 |
0.16 |
0.13 |
0.12 |
0.13 |
0.14 |
0.3 |
0.15 |
0.14 |
0.14 |
0.13 |
0.14 |
全燐 (mg/l) |
0.006 |
0.006 |
< 0.003 |
0.005 |
0.003 |
0.007 |
0.004 |
0.005 |
0.005 |
0.007 |
0.004 |
0.008 |
0.016 |
0.013 |
0.01 |
0.022 |
0.025 |
0.026 |
0.013 |
0.012 |
0.008 |
0.013 |
0.014 |
0.016 |
0.011 |
0.011 |
0.011 |
0.01 |
0.008 |
0.013 |
0.01 |
0.008 |
0.013 |
0.008 |
0.008 |
0.006 |