| 年月日 | 時間 | 天候 | 気温 | 流量
(1/秒) |
水温 | pH | 電気伝導率
μs/cm |
| 95/09/04 | 12:48 | 晴 | |||||
| 95/10/08 | 14:47 | 曇 | 14.2 | 0.66 | |||
| 95/11/12 | 10:12 | 晴 | 2.0 | 0.67 | |||
| 95/12/10 | 11:43 | 晴 | 1.0 | 0.34 | |||
| 96/01/17 | 11:08 | 小雪 | -2.0 | 0.30 | |||
| 96/02/14 | 15:03 | 晴 | 7.0 | 0.34 | |||
| 96/03/14 | 13:29 | 晴 | 7.0 | 0.26 | |||
| 96/04/17 | 11:31 | 晴 | 9.5 | 1.26 | |||
| 96/05/13 | 09:55 | 雨 | 7.0 | 12.79 | |||
| 96/05/21 | 09:37 | 曇 | 15.5 | 7.10 | |||
| 96/06/18 | 11:29 | 曇 | 19.5 | 1.68 | |||
| 96/07/16 | 09:43 | 晴 | 22.5 | 3.85 | |||
| 96/08/22 | 09:36 | 曇 | 23.0 | 3.62 | |||
| 96/09/19 | 10:41 | 晴 | 19.5 | 1.12 | |||
| 96/10/14 | 09:50 | 曇 | 14.2 | 0.97 | |||
| 96/11/16 | 11:33 | 小雪 | 1.5 | 1.01 | |||
| 96/12/19 | 12:08 | 小雪 | -0.3 | 0.56 | |||
| 97/01/21 | 11:48 | 雪 | 0.5 | 0.98 | |||
| 97/02/18 | 11:10 | 曇 | -3.5 | 0.71 | |||
| 97/03/17 | 11:51 | 晴 | 3.0 | 0.98 | |||
| 97/04/21 | 09:38 | 曇 | 12.6 | 4.11 | |||
| 97/05/19 | 10:13 | 曇 | 16.8 | 2.04 | |||
| 97/06/24 | 10:45 | 晴 | 21.6 | 0.58 | |||
| 97/07/21 | 09:55 | 晴 | 22.6 | 2.35 | |||
| 97/08/21 | 11:22 | 曇 | 24.6 | 2.15 | |||
| 97/09/25 | 10:50 | 曇 | 15.6 | 0.78 | |||
| 97/10/24 | 11:30 | 晴 | 16.9 | 1.60 | |||
| 97/11/25 | 11:39 | 晴 | 7.6 | 0.71 | |||
| 97/12/22 | 11:02 | 曇 | 0.2 | 0.77 | |||
| 98/01/21 | 13:00 | 雪 | -2.0 | 0.71 | |||
| 98/02/23 | 13:10 | 晴 | 6.8 | 0.87 | |||
| 98/03/19 | 11:32 | 曇 | 7.8 | 0.91 | |||
| 98/04/23 | 14:20 | 曇 | 20.0 | 4.11 | |||
| 98/05/25 | 10:55 | 曇 | 15.6 | 2.69 | |||
| 98/06/23 | 11:10 | 曇 | 17.6 | 2.69 | |||
| 98/07/23 | 10:20 | 曇 | 21.5 | 2.85 | |||
| 98/08/24 | 10:20 | 晴 | 22.2 | 3.41 | |||
| 98/09/26 | 11:00 | 曇 | 3.01 |