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 |
1992.04.15 |
1992.04.15 |
1992.04.15 |
1992.05.06 |
1992.05.06 |
1992.05.06 |
1992.06.03 |
1992.06.03 |
1992.06.03 |
1992.07.03 |
1992.07.03 |
1992.07.03 |
1992.08.05 |
1992.08.05 |
1992.08.05 |
1992.09.02 |
1992.09.02 |
1992.09.02 |
1992.10.07 |
1992.10.07 |
1992.10.07 |
1992.11.04 |
1992.11.04 |
1992.11.04 |
1992.12.03 |
1992.12.03 |
1992.12.03 |
1993.01.06 |
1993.01.06 |
1993.01.06 |
1993.02.03 |
1993.02.03 |
1993.02.03 |
1993.03.03 |
1993.03.03 |
1993.03.03 |
採取時刻 |
1330 |
1425 |
1440 |
1035 |
1140 |
1155 |
1000 |
1050 |
1105 |
1026 |
1115 |
1130 |
1005 |
1055 |
1105 |
1025 |
1058 |
1118 |
1110 |
1150 |
1210 |
1210 |
1253 |
1328 |
1010 |
1120 |
1140 |
1103 |
1213 |
1238 |
1030 |
1110 |
1125 |
0930 |
1015 |
1030 |
天候 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
4 |
4 |
4 |
2 |
2 |
2 |
4 |
4 |
4 |
2 |
2 |
2 |
2 |
2 |
2 |
4 |
4 |
4 |
雪 |
雪 |
雪 |
雪 |
雪 |
雪 |
4 |
4 |
4 |
気温 (℃) |
10.0 |
10.2 |
10.2 |
10.3 |
10.8 |
10.6 |
21.0 |
22.0 |
22.8 |
19.2 |
19.5 |
19.5 |
20.3 |
20.4 |
20.4 |
23.3 |
23.3 |
23.3 |
12.0 |
12.8 |
13.0 |
11.0 |
11.0 |
11.0 |
2.3 |
2.2 |
2.2 |
0.5 |
1.4 |
2.0 |
0.8 |
1.4 |
1.5 |
0.4 |
1.5 |
2.1 |
水温 (℃) |
5.5 |
3.4 |
2.8 |
6.5 |
5.4 |
3.7 |
15.8 |
5.5 |
5.1 |
19.2 |
5.4 |
4.4 |
20.4 |
4.8 |
4.6 |
24.1 |
5.5 |
4.8 |
15.4 |
10.0 |
5.6 |
10.3 |
9.2 |
5.1 |
6.2 |
6.3 |
5.9 |
2.5 |
1.8 |
2.6 |
2.0 |
2.3 |
2.4 |
2.2 |
3.0 |
3.0 |
採取水深 (m) |
0.0 |
30.0 |
60.0 |
0.0 |
30.0 |
62.0 |
0.0 |
30.0 |
60.0 |
0.5 |
30.0 |
50.0 |
0.5 |
30.0 |
45.0 |
0.0 |
20.0 |
39.0 |
0.5 |
20.0 |
43.0 |
0.5 |
25.0 |
51.0 |
0.5 |
30.0 |
57.0 |
0.0 |
30.0 |
58.0 |
0.0 |
30.0 |
57.0 |
0.0 |
30.0 |
58.0 |
全水深 (m) |
61.0 |
61.0 |
61.0 |
63.0 |
63.0 |
63.0 |
61.0 |
61.0 |
61.0 |
51.0 |
51.0 |
51.0 |
46.0 |
46.0 |
46.0 |
40.0 |
40.0 |
40.0 |
44.0 |
44.0 |
44.0 |
52.0 |
52.0 |
52.0 |
58.0 |
58.0 |
58.0 |
59.0 |
59.0 |
59.0 |
58.0 |
58.0 |
58.0 |
59.0 |
59.0 |
59.0 |
透明度 (m) |
1.000 |
|
|
1.000 |
|
|
2.000 |
|
|
2.000 |
|
|
2.000 |
|
|
1.000 |
|
|
2.000 |
|
|
1.000 |
|
|
2.000 |
|
|
2.000 |
|
|
0.000 |
|
|
0.000 |
|
|
pH |
6.6 |
6.7 |
6.7 |
6.7 |
6.7 |
6.7 |
6.8 |
6.6 |
6.7 |
6.9 |
6.6 |
6.6 |
6.8 |
6.7 |
6.7 |
6.8 |
6.6 |
6.7 |
6.9 |
6.4 |
6.5 |
7 |
6.9 |
6.7 |
6.7 |
6.7 |
6.7 |
6.7 |
6.6 |
6.6 |
6.6 |
6.7 |
7.1 |
6.5 |
6.4 |
6.6 |
DO (mg/l) |
12 |
12 |
12 |
12 |
12 |
12 |
10 |
13 |
12 |
8.6 |
10 |
11 |
8.4 |
10 |
10 |
8.8 |
9.7 |
8.8 |
9.8 |
8.4 |
8.6 |
10 |
10 |
7.6 |
11 |
12 |
11 |
12 |
12 |
11 |
12 |
12 |
12 |
12 |
13 |
12 |
BOD (mg/l) |
0.7 |
0.6 |
0.6 |
< 0.5 |
0.6 |
< 0.5 |
0.5 |
< 0.5 |
< 0.5 |
1.7 |
< 0.5 |
< 0.5 |
0.5 |
< 0.5 |
0.5 |
0.5 |
< 0.5 |
< 0.5 |
1.5 |
0.7 |
0.5 |
1 |
0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
0.8 |
< 0.5 |
< 0.5 |
COD (mg/l) |
< 0.5 |
0.6 |
1.5 |
0.5 |
< 0.5 |
0.9 |
0.6 |
0.6 |
0.7 |
1.9 |
< 0.5 |
< 0.5 |
1.2 |
< 0.5 |
0.8 |
1.8 |
0.7 |
0.8 |
1.2 |
0.9 |
1 |
1.4 |
1.2 |
1.4 |
0.7 |
< 0.5 |
0.5 |
1 |
1.1 |
1.4 |
0.6 |
0.7 |
0.7 |
1 |
0.7 |
0.6 |
SS (mg/l) |
3 |
2 |
34 |
4 |
3 |
6 |
4 |
5 |
3 |
2 |
2 |
2 |
3 |
< 1 |
1 |
1 |
< 1 |
1 |
2 |
2 |
3 |
5 |
8 |
12 |
2 |
2 |
4 |
2 |
2 |
4 |
< 1 |
1 |
1 |
2 |
2 |
1 |
大腸菌群数 (MPN/100ml) |
0.00E+00 |
1.30E+01 |
3.30E+01 |
0.00E+00 |
2.00E+00 |
1.10E+01 |
5.00E+00 |
8.00E+00 |
2.30E+01 |
2.00E+00 |
2.00E+00 |
0.00E+00 |
1.30E+01 |
0.00E+00 |
0.00E+00 |
5.00E+00 |
5.00E+00 |
8.00E+00 |
4.90E+01 |
3.30E+01 |
1.70E+01 |
1.40E+02 |
4.90E+02 |
2.30E+01 |
2.30E+01 |
3.30E+01 |
4.90E+01 |
3.30E+01 |
8.00E+00 |
3.30E+01 |
2.00E+00 |
2.00E+00 |
2.00E+00 |
1.30E+01 |
5.00E+00 |
0.00E+00 |
全窒素 (mg/l) |
0.17 |
0.12 |
0.19 |
0.19 |
0.17 |
0.17 |
0.14 |
0.2 |
0.19 |
0.16 |
0.17 |
0.18 |
0.1 |
0.24 |
0.17 |
0.19 |
0.19 |
0.21 |
0.27 |
0.16 |
0.16 |
0.16 |
0.21 |
0.19 |
0.14 |
0.14 |
0.13 |
0.13 |
0.14 |
0.12 |
0.09 |
0.1 |
0.13 |
0.14 |
0.17 |
0.11 |
全燐 (mg/l) |
0.007 |
0.006 |
0.024 |
0.006 |
0.006 |
0.006 |
0.007 |
0.006 |
0.024 |
0.014 |
< 0.003 |
< 0.003 |
0.008 |
0.003 |
0.004 |
0.012 |
0.004 |
0.006 |
0.009 |
0.009 |
0.004 |
0.009 |
0.012 |
0.012 |
0.007 |
0.01 |
0.006 |
0.007 |
0.006 |
0.032 |
0.004 |
0.005 |
0.007 |
0.006 |
0.005 |
0.004 |