測定対象
地点統一番号 |
水域名 |
地点名 |
環境基準類型 |
01102 |
盛川下流 |
川口橋 |
A |
測定結果
採取年月日 |
1989.04.19 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.30 |
1989.05.31 |
1989.05.31 |
1989.05.31 |
1989.05.31 |
1989.05.31 |
1989.06.14 |
1989.08.23 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.03 |
1989.10.04 |
1989.10.04 |
1989.10.04 |
1989.10.04 |
1989.10.04 |
1989.10.18 |
1989.12.13 |
1990.02.14 |
採取時刻 |
0946 |
0905 |
1115 |
1305 |
1450 |
1706 |
1920 |
2103 |
2323 |
0126 |
0255 |
0455 |
0700 |
0900 |
0920 |
1000 |
0900 |
1128 |
1315 |
1500 |
1702 |
1915 |
2100 |
2300 |
0100 |
0300 |
0500 |
0700 |
0900 |
1017 |
0950 |
1015 |
天候 |
快晴 |
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 |
快晴 |
00 |
晴れ |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
曇り |
雨 |
雨 |
雨 |
雨 |
晴れ |
快晴 |
曇り |
気温 (℃) |
17.5 |
14.5 |
17 |
17 |
14.8 |
11.2 |
11 |
10.5 |
10 |
8.5 |
8.5 |
10 |
12 |
16.3 |
21.9 |
28.5 |
20 |
21 |
19.5 |
19 |
17 |
15.5 |
15 |
14 |
13 |
13.5 |
14 |
14 |
15 |
10 |
3.5 |
2.3 |
水温 (℃) |
11.4 |
14 |
15 |
15.5 |
16 |
16.8 |
15.3 |
14.5 |
13 |
12 |
11.5 |
12 |
11.5 |
13.3 |
17.5 |
23.9 |
17.3 |
17 |
17 |
17 |
16 |
17 |
16.2 |
15.8 |
14.5 |
14 |
15 |
14.8 |
14.8 |
16 |
10.7 |
4.2 |
pH |
7.5 |
7.7 |
8 |
8 |
8.4 |
8.6 |
8.4 |
8.2 |
7.6 |
7.7 |
7.5 |
7.5 |
7.5 |
7.7 |
8 |
7.7 |
7.6 |
7.8 |
7.9 |
7.9 |
7.8 |
7.8 |
7.6 |
7.6 |
7.6 |
7.6 |
7.7 |
7.7 |
7.7 |
8.2 |
8.3 |
7.9 |
DO (mg/l) |
10 |
10 |
9.4 |
11 |
12 |
12 |
10 |
10 |
9.2 |
9.1 |
9 |
9 |
9.2 |
9.5 |
8.5 |
7.3 |
8.6 |
11 |
11 |
10 |
9.9 |
8.4 |
8.7 |
8.3 |
8.8 |
9.2 |
8.3 |
9 |
9.3 |
9.7 |
8 |
12 |
BOD (mg/l) |
< 0.5 |
1.7 |
0.8 |
0.7 |
1.8 |
1 |
1.3 |
1.4 |
1.1 |
1.3 |
1.6 |
0.9 |
1.4 |
0.9 |
1.2 |
< 0.5 |
< 0.5 |
0.7 |
0.6 |
0.7 |
0.6 |
0.6 |
< 0.5 |
0.7 |
< 0.5 |
0.5 |
0.6 |
< 0.5 |
< 0.5 |
0.6 |
0.6 |
1.1 |
COD (mg/l) |
1.7 |
2.8 |
2.7 |
2.2 |
2.3 |
2.5 |
2.6 |
2.7 |
2.2 |
2.6 |
2.7 |
2 |
1.8 |
2 |
11 |
1.4 |
1.7 |
1.4 |
1.6 |
1.7 |
1.3 |
1.9 |
1.5 |
2.3 |
1.5 |
1.3 |
1.3 |
1.1 |
1 |
3.7 |
2.8 |
2.7 |
SS (mg/l) |
4 |
8 |
5 |
13 |
17 |
3 |
3 |
11 |
15 |
3 |
3 |
2 |
4 |
1 |
3 |
1 |
1 |
2 |
1 |
< 1 |
1 |
2 |
3 |
4 |
2 |
1 |
1 |
< 1 |
1 |
6 |
3 |
2 |
大腸菌群数 (MPN/100ml) |
4.9E+03 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1.3E+03 |
1.7E+03 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1.7E+03 |
4.9E+02 |
4.5E+02 |
全窒素 (mg/l) |
0.91 |
|
|
0.89 |
|
|
1 |
|
|
0.99 |
|
|
1.1 |
|
0.79 |
0.92 |
0.59 |
|
0.86 |
|
|
0.64 |
|
|
0.31 |
|
|
0.31 |
|
0.74 |
0.79 |
0.94 |
全燐 (mg/l) |
0.054 |
|
|
0.032 |
|
|
0.054 |
|
|
0.037 |
|
|
0.038 |
|
0.034 |
0.031 |
0.03 |
|
0.028 |
|
|
0.036 |
|
|
0.005 |
|
|
0.009 |
|
0.038 |
0.039 |
0.023 |