| 観測項目 |
水温
(℃) |
pH |
DO
(mg/l) |
導電率
(mS/m) |
濁度
(度) |
アンモニウムイオン
(mg/l) |
塩分濃度
(mg/l) |
COD
(mg/l) |
| 基準値 |
- |
6.5～8.5 |
7.5mg/l以上 |
- |
- |
- |
- |
3.0mg/l以下 |
|
06/24 20:00
|
23.3
|
9.2
|
8.8
|
30.2
|
閉局
|
-
|
-
|
8.8
|
|
21:00
|
23.2
|
9.2
|
8.9
|
29.3
|
閉局
|
-
|
-
|
8.6
|
|
22:00
|
23.1
|
9.2
|
8.8
|
30.3
|
閉局
|
-
|
-
|
8.7
|
|
23:00
|
23.0
|
9.1
|
8.7
|
30.3
|
閉局
|
-
|
-
|
8.4
|
|
24:00
|
23.1
|
9.1
|
8.8
|
30.7
|
閉局
|
-
|
-
|
8.2
|
|
06/25 01:00
|
23.1
|
9.1
|
8.8
|
30.4
|
閉局
|
-
|
-
|
8.1
|
|
02:00
|
22.9
|
9.0
|
8.7
|
30.6
|
閉局
|
-
|
-
|
8.2
|
|
03:00
|
22.9
|
9.0
|
8.7
|
30.7
|
閉局
|
-
|
-
|
8.1
|
|
04:00
|
22.8
|
9.0
|
8.6
|
29.9
|
閉局
|
-
|
-
|
7.8
|
|
05:00
|
22.7
|
8.9
|
8.6
|
29.4
|
閉局
|
-
|
-
|
7.7
|
|
06:00
|
22.8
|
9.1
|
8.7
|
29.1
|
閉局
|
-
|
-
|
7.6
|
|
07:00
|
22.8
|
9.1
|
8.7
|
28.0
|
閉局
|
-
|
-
|
7.8
|
|
08:00
|
22.9
|
9.0
|
8.6
|
26.6
|
閉局
|
-
|
-
|
8.2
|
|
09:00
|
23.2
|
8.9
|
8.5
|
25.5
|
閉局
|
-
|
-
|
8.8
|
|
10:00
|
23.6
|
9.0
|
8.5
|
25.3
|
閉局
|
-
|
-
|
8.4
|
|
11:00
|
24.4
|
9.1
|
8.5
|
25.5
|
閉局
|
-
|
-
|
8.3
|
|
12:00
|
25.2
|
9.3
|
8.7
|
26.6
|
閉局
|
-
|
-
|
8.2
|
|
13:00
|
23.3
|
8.8
|
8.3
|
23.4
|
閉局
|
-
|
-
|
9.3
|
|
14:00
|
23.3
|
9.0
|
8.5
|
24.7
|
閉局
|
-
|
-
|
8.8
|
|
15:00
|
23.5
|
8.8
|
8.3
|
24.3
|
閉局
|
-
|
-
|
8.7
|
|
16:00
|
23.5
|
8.9
|
8.3
|
25.1
|
閉局
|
-
|
-
|
8.6
|
|
17:00
|
23.5
|
8.9
|
8.4
|
25.3
|
閉局
|
-
|
-
|
9.2
|
|
18:00
|
23.5
|
8.9
|
8.3
|
25.6
|
閉局
|
-
|
-
|
8.6
|
|
06/25 19:00
|
23.7
|
9.0
|
8.4
|
26.2
|
閉局
|
-
|
-
|
8.6
|
|
