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Water Levels : Observed water levels in ise

│Observed Rainfall │Observed Water Levels |

Display Map

■Updated 09/12/2026 21:40

Observed Water Levels

District

Water System

River

Observatory

Water Level
(m)

Action Stage
(m)

Minor Flood Stage
(m)

Moderate Flood Stage
(m)

Major Flood Stage
(m)

Extreme Flood Stage
(m)

River Disaster Prevention

Ise

Miya river

Isuzu river

Nakamura

(0.30)

1.50

1.90

2.70

3.57

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Isuzu river	Nakamura	1.50	1.90	1.90	2.70	3.57

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.38 →
23:00	0.37 ↓
09/12 00:00	0.37 →
01:00	0.36 ↓
02:00	0.36 →
03:00	0.35 ↓
04:00	0.35 →
05:00	0.35 →
06:00	0.34 ↓
07:00	0.34 →
08:00	0.33 ↓
09:00	0.33 →
10:00	0.33 →
11:00	0.32 ↓
12:00	0.32 →
13:00	0.32 →
14:00	0.32 →
15:00	0.31 ↓
16:00	0.31 →
17:00	0.31 →
18:00	0.31 →
19:00	0.30 ↓
20:00	0.30 →
21:00	0.30 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.31
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.30
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.30
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.30
21:10	--
21:20	--
21:30	--
21:40	--

Ise

Miya river

Matsushita river

Matshishita

(0.94)

1.89

2.15

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Matsushita river	Matshishita	1.89	2.15	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	1.23 ↓
23:00	0.91 ↓
09/12 00:00	0.70 ↓
01:00	0.60 ↓
02:00	0.72 ↑
03:00	0.80 ↑
04:00	0.88 ↑
05:00	0.95 ↑
06:00	1.01 ↑
07:00	1.07 ↑
08:00	1.13 ↑
09:00	1.18 ↑
10:00	1.19 ↑
11:00	0.89 ↓
12:00	0.67 ↓
13:00	0.56 ↓
14:00	0.53 ↓
15:00	0.63 ↑
16:00	0.69 ↑
17:00	0.75 ↑
18:00	0.80 ↑
19:00	0.85 ↑
20:00	0.90 ↑
21:00	0.94 ↑

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.80
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.85
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.90
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.94
21:10	--
21:20	--
21:30	--
21:40	--

Watarai

Miya river

Ichinose river

Kawaguchi

(0.14)

3.00

3.70

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Watarai	Miya river	Ichinose river	Kawaguchi	3.00	3.70	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.20 →
23:00	0.20 →
09/12 00:00	0.19 ↓
01:00	0.19 →
02:00	0.19 →
03:00	0.18 ↓
04:00	0.18 →
05:00	0.18 →
06:00	0.18 →
07:00	0.17 ↓
08:00	0.17 →
09:00	0.17 →
10:00	0.17 →
11:00	0.17 →
12:00	0.16 ↓
13:00	0.16 →
14:00	0.16 →
15:00	0.15 ↓
16:00	0.15 →
17:00	0.15 →
18:00	0.15 →
19:00	0.14 ↓
20:00	0.14 →
21:00	0.14 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.15
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.14
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.14
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.14
21:10	--
21:20	--
21:30	--
21:40	--

Taiki

Miya river

Ouchiyama river

Hosono

(1.49)

2.90

3.40

4.66

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Taiki	Miya river	Ouchiyama river	Hosono	2.90	3.40	3.40	3.40	4.66

Observed Water Levels Every 60 mins (m)
09/11 22:00	1.51 →
23:00	1.51 →
09/12 00:00	1.51 →
01:00	1.51 →
02:00	1.50 ↓
03:00	1.50 →
04:00	1.50 →
05:00	1.50 →
06:00	1.50 →
07:00	1.50 →
08:00	1.50 →
09:00	1.50 →
10:00	1.50 →
11:00	1.50 →
12:00	1.50 →
13:00	1.50 →
14:00	1.50 →
15:00	1.50 →
16:00	1.50 →
17:00	1.50 →
18:00	1.49 ↓
19:00	1.49 →
20:00	1.49 →
21:00	1.49 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	1.49
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	1.49
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	1.49
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	1.49
21:10	--
21:20	--
21:30	--
21:40	--

Ise

Tokida river

Nishitoyohama

(0.86)

2.63

3.19

3.56

4.14

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Tokida river		Nishitoyohama	2.63	3.19	3.19	3.56	4.14

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.90 ↓
23:00	0.90 →
09/12 00:00	0.89 ↓
01:00	0.89 →
02:00	0.88 ↓
03:00	0.88 →
04:00	0.88 →
05:00	1.01 ↑
06:00	1.23 ↑
07:00	1.28 ↑
08:00	1.06 ↓
09:00	0.87 ↓
10:00	0.86 ↓
11:00	0.86 →
12:00	0.86 →
13:00	0.85 ↓
14:00	0.85 →
15:00	0.85 →
16:00	0.85 →
17:00	0.91 ↑
18:00	1.12 ↑
19:00	1.20 ↑
20:00	1.08 ↓
21:00	0.86 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	1.12
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	1.20
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	1.08
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.86
21:10	--
21:20	--
21:30	--
21:40	--

Minamiise

Iseji river

Iseji

(0.69)

3.40

3.90

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Minamiise	Iseji river		Iseji	3.40	3.90	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.72 ↓
23:00	0.71 ↓
09/12 00:00	0.71 →
01:00	0.70 ↓
02:00	0.71 ↑
03:00	0.72 ↑
04:00	0.73 ↑
05:00	0.95 ↑
06:00	0.98 ↑
07:00	0.92 ↓
08:00	0.73 ↓
09:00	0.67 ↓
10:00	0.70 ↑
11:00	0.68 ↓
12:00	0.70 ↑
13:00	0.70 →
14:00	0.69 ↓
15:00	0.66 ↓
16:00	0.69 ↑
17:00	0.81 ↑
18:00	0.95 ↑
19:00	0.90 ↓
20:00	0.75 ↓
21:00	0.69 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.95
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.90
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.75
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.69
21:10	--
21:20	--
21:30	--
21:40	--

Minamiise

Iseji river

Oshibuchi river

Oshibuchi

(-0.57)

1.50

2.00

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Minamiise	Iseji river	Oshibuchi river	Oshibuchi	1.50	2.00	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	-0.54 →
23:00	-0.54 →
09/12 00:00	-0.54 →
01:00	-0.54 →
02:00	-0.55 ↓
03:00	-0.55 →
04:00	-0.55 →
05:00	-0.55 →
06:00	-0.55 →
07:00	-0.55 →
08:00	-0.56 ↓
09:00	-0.56 →
10:00	-0.56 →
11:00	-0.56 →
12:00	-0.56 →
13:00	-0.56 →
14:00	-0.56 →
15:00	-0.56 →
16:00	-0.56 →
17:00	-0.56 →
18:00	-0.57 ↓
19:00	-0.57 →
20:00	-0.57 →
21:00	-0.57 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	-0.57
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	-0.57
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	-0.57
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	-0.57
21:10	--
21:20	--
21:30	--
21:40	--

Toba

Kamo river

Iwakura (Shima)

-0.24 ↓

1.80

2.10

2.23

2.97

3.71

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Toba	Kamo river		Iwakura (Shima)	1.80	2.10	2.23	2.97	3.71

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.18 ↓
23:00	0.16 ↓
09/12 00:00	0.13 ↓
01:00	0.11 ↓
02:00	0.09 ↓
03:00	0.07 ↓
04:00	0.05 ↓
05:00	0.03 ↓
06:00	0.10 ↑
07:00	0.19 ↑
08:00	0.06 ↓
09:00	0.00 ↓
10:00	-0.02 ↓
11:00	-0.04 ↓
12:00	-0.05 ↓
13:00	-0.06 ↓
14:00	-0.10 ↓
15:00	-0.15 ↓
16:00	-0.15 →
17:00	-0.12 ↑
18:00	-0.04 ↑
19:00	0.16 ↑
20:00	0.10 ↓
21:00	-0.10 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	-0.04
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.16
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.10
20:10	--
20:20	--
20:30	--
20:40	--
20:50	-0.06
21:00	-0.10 ↓
21:10	-0.13 ↓
21:20	-0.18 ↓
21:30	-0.21 ↓
21:40	-0.24 ↓

Toba

Kamo river

Toba-Kochi river

Kochi

0.56 →

0.94

1.44

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Toba	Kamo river	Toba-Kochi river	Kochi	0.94	1.44	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.66 ↓
23:00	0.65 ↓
09/12 00:00	0.65 →
01:00	0.64 ↓
02:00	0.64 →
03:00	0.63 ↓
04:00	0.63 →
05:00	0.62 ↓
06:00	0.62 →
07:00	0.61 ↓
08:00	0.61 →
09:00	0.60 ↓
10:00	0.60 →
11:00	0.60 →
12:00	0.59 ↓
13:00	0.59 →
14:00	0.59 →
15:00	0.58 ↓
16:00	0.58 →
17:00	0.57 ↓
18:00	0.57 →
19:00	0.57 →
20:00	0.56 ↓
21:00	0.56 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.57
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.57
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.56
20:10	--
20:20	--
20:30	--
20:40	--
20:50	0.56
21:00	0.56 →
21:10	0.56 →
21:20	0.56 →
21:30	0.56 →
21:40	0.56 →

Shima

Isobe river

No river

Erihara

0.19 →

1.94

2.24

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Shima	Isobe river	No river	Erihara	1.94	2.24	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.19 ↓
23:00	0.19 →
09/12 00:00	0.18 ↓
01:00	0.18 →
02:00	0.18 →
03:00	0.17 ↓
04:00	0.17 →
05:00	0.42 ↑
06:00	0.59 ↑
07:00	0.37 ↓
08:00	0.26 ↓
09:00	0.19 ↓
10:00	0.19 →
11:00	0.18 ↓
12:00	0.17 ↓
13:00	0.17 →
14:00	0.16 ↓
15:00	0.15 ↓
16:00	0.15 →
17:00	0.23 ↑
18:00	0.41 ↑
19:00	0.44 ↑
20:00	0.28 ↓
21:00	0.19 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.41
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.44
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.28
20:10	--
20:20	--
20:30	--
20:40	--
20:50	0.19
21:00	0.19 →
21:10	0.19 →
21:20	0.19 →
21:30	0.19 →
21:40	0.19 →

Shima

Mae river

Ugata

0.22 →

1.15

1.75

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Shima	Mae river		Ugata	1.15	1.75	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.24 ↓
23:00	0.24 →
09/12 00:00	0.24 →
01:00	0.24 →
02:00	0.24 →
03:00	0.24 →
04:00	0.23 ↓
05:00	0.23 →
06:00	0.24 ↑
07:00	0.23 ↓
08:00	0.23 →
09:00	0.23 →
10:00	0.24 ↑
11:00	0.23 ↓
12:00	0.23 →
13:00	0.23 →
14:00	0.23 →
15:00	0.22 ↓
16:00	0.22 →
17:00	0.22 →
18:00	0.22 →
19:00	0.22 →
20:00	0.22 →
21:00	0.22 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.22
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.22
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.22
20:10	--
20:20	--
20:30	--
20:40	--
20:50	0.22
21:00	0.22 →
21:10	0.22 →
21:20	0.22 →
21:30	0.22 →
21:40	0.22 →

Ise

Miya river

Hinokijiri river

Funae

(1.48)

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Hinokijiri river	Funae	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	1.27 ↓
23:00	0.91 ↓
09/12 00:00	0.67 ↓
01:00	0.61 ↓
02:00	0.78 ↑
03:00	1.16 ↑
04:00	1.52 ↑
05:00	1.56 ↑
06:00	1.59 ↑
07:00	1.63 ↑
08:00	1.66 ↑
09:00	1.69 ↑
10:00	1.28 ↓
11:00	0.86 ↓
12:00	0.57 ↓
13:00	0.47 ↓
14:00	0.52 ↑
15:00	0.89 ↑
16:00	1.22 ↑
17:00	1.28 ↑
18:00	1.34 ↑
19:00	1.39 ↑
20:00	1.44 ↑
21:00	1.48 ↑

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	1.34
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	1.39
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	1.44
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	1.48
21:10	--
21:20	--
21:30	--
21:40	--

Ise

Miya river

Yokowa river

Tsumura

(0.21)

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Yokowa river	Tsumura	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	0.23 →
23:00	0.22 ↓
09/12 00:00	0.22 →
01:00	0.22 →
02:00	0.22 →
03:00	0.22 →
04:00	0.22 →
05:00	0.22 →
06:00	0.22 →
07:00	0.22 →
08:00	0.22 →
09:00	0.22 →
10:00	0.22 →
11:00	0.22 →
12:00	0.22 →
13:00	0.22 →
14:00	0.22 →
15:00	0.21 ↓
16:00	0.21 →
17:00	0.21 →
18:00	0.21 →
19:00	0.21 →
20:00	0.21 →
21:00	0.21 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	0.21
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	0.21
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	0.21
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	0.21
21:10	--
21:20	--
21:30	--
21:40	--

Watarai

Miya river

Hayakawa

(6.63)

9.85

10.98

12.49

13.65

14.81

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Watarai	Miya river	Miya river	Hayakawa	9.85	10.98	12.49	13.65	14.81

Observed Water Levels Every 60 mins (m)
09/11 22:00	6.83 →
23:00	6.81 ↓
09/12 00:00	6.81 →
01:00	6.79 ↓
02:00	6.80 ↑
03:00	6.78 ↓
04:00	6.79 ↑
05:00	6.75 ↓
06:00	6.70 ↓
07:00	6.67 ↓
08:00	--
09:00	--
10:00	--
11:00	--
12:00	--
13:00	--
14:00	--
15:00	--
16:00	--
17:00	--
18:00	6.62
19:00	6.62 →
20:00	6.62 →
21:00	6.63 ↑

Observed Water Levels Every 10 mins (m)
09/12 17:50	--
18:00	6.62
18:10	--
18:20	--
18:30	--
18:40	--
18:50	--
19:00	6.62
19:10	--
19:20	--
19:30	--
19:40	--
19:50	--
20:00	6.62
20:10	--
20:20	--
20:30	--
20:40	--
20:50	--
21:00	6.63
21:10	--
21:20	--
21:30	--
21:40	--

Tamaki

Miya river

Iwade(MLIT)

-0.62 ↓

4.20

5.00

7.20

8.20

11.10

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Tamaki	Miya river	Miya river	Iwade(MLIT)	4.20	5.00	7.20	8.20	11.10

Observed Water Levels Every 60 mins (m)
09/11 22:00	-0.36 →
23:00	-0.37 ↓
09/12 00:00	-0.37 →
01:00	-0.39 ↓
02:00	-0.40 ↓
03:00	-0.41 ↓
04:00	-0.41 →
05:00	-0.41 →
06:00	-0.42 ↓
07:00	-0.46 ↓
08:00	-0.51 ↓
09:00	-0.55 ↓
10:00	-0.57 ↓
11:00	-0.59 ↓
12:00	-0.59 →
13:00	-0.58 ↑
14:00	-0.59 ↓
15:00	-0.60 ↓
16:00	-0.60 →
17:00	-0.59 ↑
18:00	-0.59 →
19:00	-0.59 →
20:00	-0.61 ↓
21:00	-0.61 →

Observed Water Levels Every 10 mins (m)
09/12 17:50	-0.59 ↑
18:00	-0.59 →
18:10	-0.59 →
18:20	-0.59 →
18:30	-0.59 →
18:40	-0.59 →
18:50	-0.59 →
19:00	-0.59 →
19:10	-0.59 →
19:20	-0.60 ↓
19:30	-0.60 →
19:40	-0.60 →
19:50	-0.60 →
20:00	-0.61 ↓
20:10	-0.61 →
20:20	-0.61 →
20:30	-0.61 →
20:40	-0.61 →
20:50	-0.61 →
21:00	-0.61 →
21:10	-0.61 →
21:20	-0.61 →
21:30	-0.61 →
21:40	-0.62 ↓

Ise

Miya river

Wataraibashi(MLIT)

-0.64 ↓

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Miya river	Wataraibashi(MLIT)	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	-0.49 ↓
23:00	-0.50 ↓
09/12 00:00	-0.50 →
01:00	-0.50 →
02:00	-0.51 ↓
03:00	-0.52 ↓
04:00	-0.52 →
05:00	-0.42 ↑
06:00	-0.23 ↑
07:00	-0.20 ↑
08:00	-0.34 ↓
09:00	-0.54 ↓
10:00	-0.60 ↓
11:00	-0.61 ↓
12:00	-0.61 →
13:00	-0.62 ↓
14:00	-0.63 ↓
15:00	-0.64 ↓
16:00	-0.64 →
17:00	-0.59 ↑
18:00	-0.34 ↑
19:00	-0.25 ↑
20:00	-0.38 ↓
21:00	-0.57 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	-0.36 ↑
18:00	-0.34 ↑
18:10	-0.31 ↑
18:20	-0.30 ↑
18:30	-0.30 →
18:40	-0.29 ↑
18:50	-0.26 ↑
19:00	-0.25 ↑
19:10	-0.26 ↓
19:20	-0.27 ↓
19:30	-0.28 ↓
19:40	-0.31 ↓
19:50	-0.33 ↓
20:00	-0.38 ↓
20:10	-0.39 ↓
20:20	-0.42 ↓
20:30	-0.47 ↓
20:40	-0.52 ↓
20:50	-0.56 ↓
21:00	-0.57 ↓
21:10	-0.59 ↓
21:20	-0.61 ↓
21:30	-0.63 ↓
21:40	-0.64 ↓

Ise

Miya river

Miyagawaohashi(MLIT)

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Miya river	Miyagawaohashi(MLIT)	-	-	-	-	-

Observed Water Levels Every 60 mins (m)

Observed Water Levels Every 10 mins (m)

Ise

Miya river

Seta river

Okamoto(MLIT)

1.29 ↓

2.50

2.60

3.20

3.40

4.30

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Seta river	Okamoto(MLIT)	2.50	2.60	3.20	3.40	4.30

Observed Water Levels Every 60 mins (m)
09/11 22:00	1.02 ↓
23:00	0.71 ↓
09/12 00:00	0.43 ↓
01:00	0.40 ↓
02:00	0.61 ↑
03:00	1.01 ↑
04:00	1.53 ↑
05:00	1.93 ↑
06:00	2.13 ↑
07:00	2.11 ↓
08:00	1.91 ↓
09:00	1.52 ↓
10:00	1.05 ↓
11:00	0.62 ↓
12:00	0.32 ↓
13:00	0.25 ↓
14:00	0.28 ↑
15:00	0.73 ↑
16:00	1.28 ↑
17:00	1.82 ↑
18:00	2.08 ↑
19:00	2.16 ↑
20:00	1.95 ↓
21:00	1.62 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	2.05 ↑
18:00	2.08 ↑
18:10	2.11 ↑
18:20	2.09 ↓
18:30	2.08 ↓
18:40	2.14 ↑
18:50	2.18 ↑
19:00	2.16 ↓
19:10	2.11 ↓
19:20	2.10 ↓
19:30	2.08 ↓
19:40	2.08 →
19:50	1.99 ↓
20:00	1.95 ↓
20:10	1.95 →
20:20	1.89 ↓
20:30	1.80 ↓
20:40	1.70 ↓
20:50	1.66 ↓
21:00	1.62 ↓
21:10	1.54 ↓
21:20	1.44 ↓
21:30	1.40 ↓
21:40	1.29 ↓

Ise

Miya river

Seta river

Setaohashi(MLIT)

1.68 ↓

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Seta river	Setaohashi(MLIT)	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	1.43 ↓
23:00	1.05 ↓
09/12 00:00	0.83 ↓
01:00	0.81 ↓
02:00	1.01 ↑
03:00	1.38 ↑
04:00	1.87 ↑
05:00	2.28 ↑
06:00	2.52 ↑
07:00	2.48 ↓
08:00	2.26 ↓
09:00	1.85 ↓
10:00	1.40 ↓
11:00	0.99 ↓
12:00	0.66 ↓
13:00	0.56 ↓
14:00	0.73 ↑
15:00	1.11 ↑
16:00	1.61 ↑
17:00	2.11 ↑
18:00	2.44 ↑
19:00	2.50 ↑
20:00	2.34 ↓
21:00	1.96 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	2.40 ↑
18:00	2.44 ↑
18:10	2.45 ↑
18:20	2.46 ↑
18:30	2.49 ↑
18:40	2.50 ↑
18:50	2.50 →
19:00	2.50 →
19:10	2.49 ↓
19:20	2.47 ↓
19:30	2.45 ↓
19:40	2.40 ↓
19:50	2.38 ↓
20:00	2.34 ↓
20:10	2.28 ↓
20:20	2.23 ↓
20:30	2.15 ↓
20:40	2.10 ↓
20:50	2.03 ↓
21:00	1.96 ↓
21:10	1.90 ↓
21:20	1.83 ↓
21:30	1.74 ↓
21:40	1.68 ↓

Ise

Miya river

Seta river

Bochosuimonnai(MLIT)

0.17 ↓

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Seta river	Bochosuimonnai(MLIT)	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	-0.09 ↓
23:00	-0.45 ↓
09/12 00:00	-0.67 ↓
01:00	-0.68 ↓
02:00	-0.48 ↑
03:00	-0.10 ↑
04:00	0.39 ↑
05:00	0.79 ↑
06:00	1.02 ↑
07:00	0.98 ↓
08:00	0.75 ↓
09:00	0.34 ↓
10:00	-0.11 ↓
11:00	-0.54 ↓
12:00	-0.84 ↓
13:00	-0.93 ↓
14:00	-0.75 ↑
15:00	-0.37 ↑
16:00	0.12 ↑
17:00	0.61 ↑
18:00	0.94 ↑
19:00	1.01 ↑
20:00	0.84 ↓
21:00	0.45 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	0.90 ↑
18:00	0.94 ↑
18:10	0.95 ↑
18:20	0.97 ↑
18:30	1.00 ↑
18:40	1.00 →
18:50	1.00 →
19:00	1.01 ↑
19:10	1.00 ↓
19:20	0.97 ↓
19:30	0.94 ↓
19:40	0.90 ↓
19:50	0.88 ↓
20:00	0.84 ↓
20:10	0.77 ↓
20:20	0.71 ↓
20:30	0.65 ↓
20:40	0.59 ↓
20:50	0.52 ↓
21:00	0.45 ↓
21:10	0.40 ↓
21:20	0.31 ↓
21:30	0.24 ↓
21:40	0.17 ↓

Ise

Miya river

Seta river

Bochosuimongai(MLIT)

0.16 ↓

District	Water System	River	Observatory	Action Stage (m)	Minor Flood Stage (m)	Moderate Flood Stage (m)	Major Flood Stage (m)	Extreme Flood Stage (m)
Ise	Miya river	Seta river	Bochosuimongai(MLIT)	-	-	-	-	-

Observed Water Levels Every 60 mins (m)
09/11 22:00	-0.09 ↓
23:00	-0.46 ↓
09/12 00:00	-0.68 ↓
01:00	-0.68 →
02:00	-0.48 ↑
03:00	-0.11 ↑
04:00	0.38 ↑
05:00	0.80 ↑
06:00	1.03 ↑
07:00	1.00 ↓
08:00	0.76 ↓
09:00	0.35 ↓
10:00	-0.12 ↓
11:00	-0.54 ↓
12:00	-0.85 ↓
13:00	-0.94 ↓
14:00	-0.75 ↑
15:00	-0.39 ↑
16:00	0.11 ↑
17:00	0.61 ↑
18:00	0.95 ↑
19:00	1.02 ↑
20:00	0.85 ↓
21:00	0.45 ↓

Observed Water Levels Every 10 mins (m)
09/12 17:50	0.91 ↑
18:00	0.95 ↑
18:10	0.95 →
18:20	0.97 ↑
18:30	1.01 ↑
18:40	1.02 ↑
18:50	1.01 ↓
19:00	1.02 ↑
19:10	1.00 ↓
19:20	0.98 ↓
19:30	0.94 ↓
19:40	0.91 ↓
19:50	0.89 ↓
20:00	0.85 ↓
20:10	0.78 ↓
20:20	0.72 ↓
20:30	0.66 ↓
20:40	0.60 ↓
20:50	0.53 ↓
21:00	0.45 ↓
21:10	0.40 ↓
21:20	0.31 ↓
21:30	0.25 ↓
21:40	0.16 ↓

If you click the observatory name, history of water level will be displayed.

Extreme Flood Stage (Emergency Water Level )	■Water level for issuing Alert Level 5 “Emergency Safety Measures” to residents
Major Flood Stage (Dangerous Water Level)	★Water level for evacuation of residents have been completed
Moderate Flood Stage (Special Warning Water Level)	◆Water level is one of the criteria for giving a directive for evacuation. *Depending on the rainfall circumstances, it is quite possible that the water level will exceed the dangerous flood level, and you will be required to evacuate in such a situation.
Minor Flood Stage (Warning Water Level)	▲The water level for the water brigade to commence their activities
Action Stage (Notification Level)	●Water level for the water brigade to start preparation for their activities.

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