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 |
1994.04.15 |
1994.04.15 |
1994.04.15 |
1994.05.11 |
1994.05.11 |
1994.05.11 |
1994.06.01 |
1994.06.01 |
1994.06.01 |
1994.07.11 |
1994.07.11 |
1994.07.11 |
1994.08.03 |
1994.08.03 |
1994.08.03 |
1994.09.07 |
1994.09.07 |
1994.09.07 |
1994.10.11 |
1994.10.11 |
1994.10.11 |
1994.11.02 |
1994.11.02 |
1994.11.02 |
1994.12.07 |
1994.12.07 |
1994.12.07 |
1995.01.11 |
1995.01.11 |
1995.01.11 |
1995.03.24 |
1995.03.24 |
1995.03.24 |
| 採取時刻 |
1045 |
1130 |
1145 |
1055 |
1150 |
1205 |
1030 |
1110 |
1125 |
1042 |
1125 |
1145 |
1010 |
1055 |
1115 |
1000 |
1030 |
1045 |
1002 |
1023 |
1040 |
1043 |
1108 |
1125 |
1130 |
1152 |
1203 |
1200 |
1235 |
1255 |
1102 |
1128 |
1148 |
| 天候 |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
晴れ |
晴れ |
晴れ |
曇り |
曇り |
曇り |
雨 |
雨 |
雨 |
晴れ |
晴れ |
晴れ |
雨 |
雨 |
雨 |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
| 気温 (℃) |
13.1 |
13.8 |
13.7 |
21.5 |
21.8 |
22.0 |
21.5 |
21.8 |
21.9 |
21.7 |
22.5 |
23.2 |
25.5 |
26.4 |
26.5 |
21.2 |
21.3 |
21.3 |
14.5 |
14.3 |
14.3 |
12.0 |
12.3 |
12.5 |
2.9 |
1.8 |
1.8 |
-4.0 |
-4.0 |
-4.0 |
3.6 |
3.8 |
3.8 |
| 水温 (℃) |
3.1 |
3.0 |
3.0 |
9.3 |
4.1 |
3.8 |
16.4 |
4.3 |
3.9 |
19.8 |
4.5 |
4.2 |
25.7 |
4.6 |
4.3 |
23.3 |
6.1 |
6.0 |
14.5 |
13.7 |
13.5 |
11.9 |
11.7 |
11.5 |
0.2 |
5.7 |
5.9 |
1.1 |
1.6 |
1.7 |
2.0 |
1.8 |
1.8 |
| 採取水深 (m) |
0.0 |
30.0 |
62.0 |
0.5 |
30.0 |
59.0 |
0.5 |
30.0 |
60.0 |
0.5 |
25.0 |
52.0 |
0.5 |
20.0 |
41.0 |
0.5 |
20.0 |
36.0 |
0.5 |
20.0 |
42.0 |
0.5 |
20.0 |
41.0 |
0.5 |
20.0 |
44.0 |
0.5 |
20.0 |
37.0 |
0.5 |
20.0 |
41.0 |
| 全水深 (m) |
63.00 |
63.00 |
63.00 |
60.00 |
60.00 |
60.00 |
61.00 |
61.00 |
61.00 |
53.00 |
53.00 |
53.00 |
42.00 |
42.00 |
42.00 |
37.00 |
37.00 |
37.00 |
43.00 |
43.00 |
43.00 |
42.00 |
42.00 |
42.00 |
45.30 |
45.30 |
45.30 |
38.00 |
38.00 |
38.00 |
42.00 |
42.00 |
42.00 |
| 透明度 (m) |
1.20 |
|
|
1.20 |
|
|
1.40 |
|
|
2.00 |
|
|
1.50 |
|
|
2.00 |
|
|
1.30 |
|
|
3.40 |
|
|
1.60 |
|
|
1.80 |
|
|
0.90 |
|
|
| pH |
6.6 |
6.5 |
6.6 |
6.4 |
6.5 |
6.5 |
6.7 |
6.5 |
6.5 |
6.6 |
6.4 |
6.4 |
7.2 |
6.9 |
6.9 |
6.5 |
6.0 |
6.3 |
6.3 |
6.3 |
6.4 |
6.5 |
6.3 |
6.6 |
6.8 |
6.7 |
6.6 |
6.8 |
6.9 |
7.0 |
6.8 |
6.6 |
6.7 |
| DO (mg/l) |
12.0 |
12.0 |
12.0 |
11.0 |
10.0 |
10.0 |
10.0 |
12.0 |
11.0 |
9.3 |
11.0 |
11.0 |
7.7 |
11.0 |
11.0 |
8.7 |
8.3 |
8.1 |
9.2 |
9.8 |
7.9 |
9.8 |
9.9 |
9.9 |
12.0 |
11.0 |
11.0 |
13.0 |
15.0 |
14.0 |
11.7 |
12.6 |
12.6 |
| BOD (mg/l) |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
0.5 |
< 0.5 |
< 0.5 |
2.2 |
1.4 |
1.2 |
0.9 |
0.6 |
0.5 |
2.6 |
1.3 |
0.9 |
< 0.5 |
< 0.5 |
0.8 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
0.6 |
< 0.5 |
| COD (mg/l) |
< 0.5 |
< 0.5 |
0.6 |
0.8 |
0.6 |
0.6 |
1.0 |
< 0.5 |
< 0.5 |
1.7 |
0.6 |
0.6 |
2.1 |
0.8 |
0.9 |
1.8 |
1.1 |
1.2 |
0.8 |
0.8 |
0.8 |
0.9 |
1.2 |
1.1 |
0.8 |
0.8 |
0.8 |
0.9 |
< 0.5 |
0.6 |
2.0 |
1.3 |
1.4 |
| SS (mg/l) |
3 |
2 |
15 |
4 |
6 |
1 |
4 |
1 |
1 |
3 |
2 |
2 |
4 |
1 |
1 |
2 |
2 |
3 |
4 |
5 |
6 |
1 |
< 1 |
4 |
3 |
4 |
17 |
1 |
2 |
2 |
14 |
10 |
11 |
| 大腸菌群数 (MPN/100ml) |
2.0E+00 |
0.0E+00 |
0.0E+00 |
0.0E+00 |
0.0E+00 |
0.0E+00 |
5.0E+00 |
0.0E+00 |
0.0E+00 |
1.7E+01 |
5.0E+00 |
1.1E+01 |
2.3E+02 |
2.3E+01 |
2.3E+01 |
2.3E+01 |
1.3E+02 |
7.0E+01 |
2.3E+02 |
4.9E+01 |
3.3E+01 |
2.3E+01 |
7.9E+01 |
7.0E+01 |
4.9E+01 |
4.9E+01 |
2.3E+01 |
3.3E+01 |
2.3E+01 |
2.3E+01 |
2.3E+01 |
8.0E+00 |
8.0E+00 |
| 全窒素 (mg/l) |
0.22 |
0.25 |
0.22 |
0.24 |
0.19 |
0.28 |
0.17 |
0.20 |
0.22 |
0.16 |
0.20 |
0.25 |
0.09 |
0.22 |
0.26 |
0.23 |
0.25 |
0.25 |
0.21 |
0.20 |
0.19 |
0.11 |
0.15 |
0.14 |
0.14 |
0.17 |
0.12 |
0.27 |
0.27 |
0.28 |
0.42 |
0.33 |
0.32 |
| 全燐 (mg/l) |
0.008 |
0.007 |
0.020 |
0.010 |
0.007 |
0.006 |
0.011 |
0.005 |
0.003 |
0.010 |
0.007 |
0.006 |
0.015 |
0.009 |
0.008 |
0.010 |
0.013 |
0.013 |
0.006 |
0.007 |
0.007 |
< 0.003 |
0.004 |
0.005 |
0.007 |
0.006 |
0.015 |
0.005 |
0.006 |
0.006 |
0.016 |
0.021 |
0.015 |