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 |
1994.04.04 |
1994.04.04 |
1994.04.04 |
1994.05.09 |
1994.05.09 |
1994.05.09 |
1994.06.06 |
1994.06.06 |
1994.06.06 |
1994.07.04 |
1994.07.04 |
1994.07.04 |
1994.08.01 |
1994.08.01 |
1994.08.01 |
1994.09.05 |
1994.09.05 |
1994.09.05 |
1994.10.03 |
1994.10.03 |
1994.10.03 |
1994.11.07 |
1994.11.07 |
1994.11.07 |
1994.12.05 |
1994.12.05 |
1994.12.05 |
1995.01.09 |
1995.01.09 |
1995.01.09 |
1995.02.06 |
1995.02.06 |
1995.02.06 |
1995.03.06 |
1995.03.06 |
1995.03.06 |
採取時刻 |
1005 |
1020 |
1030 |
1055 |
1115 |
1125 |
1055 |
1120 |
1130 |
1050 |
1102 |
1112 |
1150 |
1210 |
1220 |
1040 |
1055 |
1105 |
1050 |
1115 |
1125 |
1010 |
1035 |
1045 |
1015 |
1035 |
1045 |
1025 |
1100 |
1135 |
1145 |
1213 |
1225 |
1045 |
1110 |
1120 |
天候 |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
晴れ |
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 |
気温 (℃) |
9.0 |
9.0 |
9.0 |
17.0 |
17.0 |
17.0 |
21.9 |
21.9 |
21.9 |
23.1 |
23.1 |
23.1 |
31.8 |
31.8 |
31.8 |
28.0 |
28.0 |
28.0 |
22.5 |
22.5 |
22.5 |
15.4 |
15.4 |
15.4 |
5.6 |
5.6 |
5.6 |
2.7 |
2.7 |
2.7 |
0.6 |
0.6 |
0.6 |
2.1 |
2.1 |
2.1 |
水温 (℃) |
5.1 |
4.3 |
4.1 |
13.2 |
5.3 |
4.5 |
19.1 |
5.4 |
4.7 |
20.8 |
5.4 |
4.8 |
27.3 |
5.6 |
5.0 |
24.4 |
5.5 |
5.1 |
18.5 |
12.4 |
5.3 |
11.8 |
9.4 |
5.4 |
6.6 |
6.6 |
5.6 |
4.1 |
1.5 |
4.2 |
0.9 |
3.9 |
4.3 |
0.7 |
3.8 |
4.4 |
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 |
18.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
10.0 |
0.0 |
20.0 |
0.0 |
10.0 |
20.0 |
0.0 |
10.0 |
20.0 |
全水深 (m) |
23.50 |
23.50 |
23.50 |
23.80 |
23.80 |
23.80 |
23.10 |
23.10 |
23.10 |
21.80 |
21.80 |
21.80 |
20.30 |
20.30 |
20.30 |
19.00 |
19.00 |
19.00 |
24.80 |
24.80 |
24.80 |
23.20 |
23.20 |
23.20 |
22.10 |
22.10 |
22.10 |
22.30 |
22.30 |
22.30 |
21.00 |
21.00 |
21.00 |
21.00 |
21.00 |
21.00 |
透明度 (m) |
5.00 |
|
|
3.00 |
|
|
3.90 |
|
|
3.00 |
|
|
3.30 |
|
|
3.10 |
|
|
1.10 |
|
|
6.60 |
|
|
5.10 |
|
|
|
3.80 |
|
4.30 |
|
|
6.20 |
|
|
pH |
7.1 |
7.0 |
7.0 |
6.5 |
6.2 |
6.3 |
7.3 |
7.0 |
6.9 |
7.0 |
6.5 |
6.5 |
7.0 |
6.8 |
6.6 |
6.7 |
6.2 |
6.1 |
7.0 |
6.7 |
6.6 |
7.3 |
7.1 |
7.0 |
6.9 |
6.9 |
6.6 |
7.1 |
7.0 |
7.0 |
7.2 |
7.1 |
7.0 |
7.0 |
6.9 |
6.8 |
DO (mg/l) |
12.0 |
12.0 |
10.0 |
11.0 |
11.0 |
10.0 |
9.6 |
11.0 |
9.1 |
9.4 |
9.2 |
7.4 |
8.2 |
8.6 |
3.8 |
11.0 |
9.3 |
2.7 |
11.0 |
8.6 |
4.1 |
10.0 |
7.1 |
1.6 |
9.2 |
9.2 |
0.6 |
11.0 |
13.0 |
9.1 |
15.0 |
10.0 |
7.9 |
12.0 |
9.1 |
5.6 |
BOD (mg/l) |
0.9 |
< 0.5 |
< 0.5 |
1.2 |
0.9 |
< 0.5 |
0.5 |
< 0.5 |
< 0.5 |
1.7 |
1.5 |
1.2 |
1.4 |
1.0 |
0.8 |
1.6 |
1.6 |
1.3 |
1.2 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
0.9 |
0.7 |
< 0.5 |
< 0.5 |
1.2 |
0.5 |
< 0.5 |
< 0.5 |
< 0.5 |
1.7 |
0.5 |
0.7 |
COD (mg/l) |
2.1 |
1.3 |
1.1 |
1.5 |
1.2 |
1.0 |
1.7 |
1.3 |
0.9 |
1.9 |
1.0 |
1.0 |
1.9 |
1.1 |
1.0 |
2.6 |
1.3 |
1.4 |
4.6 |
4.2 |
2.7 |
1.3 |
1.7 |
2.6 |
1.5 |
1.3 |
1.1 |
1.4 |
1.7 |
1.5 |
1.0 |
1.5 |
1.6 |
1.8 |
2.0 |
2.2 |
SS (mg/l) |
2 |
1 |
1 |
< 1 |
1 |
1 |
1 |
1 |
< 1 |
1 |
1 |
< 1 |
< 1 |
< 1 |
< 1 |
1 |
< 1 |
4 |
5 |
7 |
1 |
< 1 |
< 1 |
1 |
< 1 |
1 |
1 |
< 1 |
< 1 |
< 1 |
1 |
< 1 |
1 |
< 1 |
2 |
2 |
大腸菌群数 (MPN/100ml) |
3.3E+01 |
5.0E+00 |
8.0E+00 |
8.0E+00 |
2.0E+00 |
0.0E+00 |
8.0E+00 |
0.0E+00 |
2.0E+00 |
7.9E+02 |
3.3E+02 |
4.9E+02 |
4.9E+01 |
4.9E+01 |
4.9E+01 |
2.3E+02 |
1.3E+02 |
7.9E+01 |
2.3E+02 |
1.3E+02 |
7.9E+01 |
4.9E+01 |
1.1E+02 |
7.9E+01 |
7.9E+01 |
7.9E+01 |
3.3E+01 |
8.0E+00 |
2.0E+00 |
8.0E+00 |
1.3E+01 |
2.3E+01 |
1.3E+01 |
0.0E+00 |
5.0E+00 |
0.0E+00 |
全窒素 (mg/l) |
0.59 |
0.54 |
0.44 |
0.34 |
0.51 |
0.50 |
0.44 |
0.46 |
0.62 |
0.42 |
0.48 |
0.52 |
0.30 |
0.46 |
0.53 |
0.36 |
0.49 |
0.54 |
0.69 |
0.66 |
0.50 |
0.48 |
0.45 |
0.68 |
0.50 |
0.46 |
0.73 |
0.58 |
0.44 |
0.45 |
0.58 |
0.46 |
0.54 |
0.61 |
0.46 |
0.72 |
全燐 (mg/l) |
0.007 |
0.006 |
0.006 |
0.007 |
0.006 |
< 0.003 |
0.009 |
0.009 |
0.006 |
0.008 |
0.005 |
0.006 |
0.021 |
0.010 |
0.010 |
0.008 |
0.003 |
0.018 |
0.022 |
0.031 |
0.011 |
0.003 |
0.005 |
0.010 |
0.006 |
0.007 |
0.010 |
0.006 |
0.004 |
0.005 |
0.006 |
0.011 |
0.006 |
0.005 |
0.006 |
0.008 |
透視度 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |
> 30 |