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Water Resources Information
1-1.Water Resources Information
1-2.Operation Hydrograph
Key Operations
2-1.Major Works
2-2.Construction Project
2-3.Jurisdictional Weirs And Dams
2-4.Catchment Area Regulation
2-5.Integrity Window
2-6. Forward-Looking Infrastructure Administrative Transparency Section
2-7.Citizen Participation
2-8.Occupational Safety And Health Area
Water Resources Education
3-1.Water Resources Management
3-2.Water Resources Development
3-3.Water Conservation(Open Another Window)
3-4.Articles For Publicity
Environmental Education
Services For The Public
5-1.Guide Tour
5-2.Laws And Regulations
5-3.Contact Us
5-4.Link
About Us
6-1.About Us
6-2.Introduction To Director
6-3.History
6-4.One Step At A Time
6-5. AgencyHonor
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Southern Region Water Resources Branch, WRA, WOEA
Southern Region Water Resources Branch, WRA, WOEA
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Water Resources Information
1-1.Water Resources Information
1-2.Operation Hydrograph
1-2-1. Zengwen-Wushantou Reservoir
1-2-2.Mudan Reservoir
1-2-3.Agongdian Reservoir
1-2-4.Jiaxian Weir
1-2-5.Gaoping River Weir
1-2-6.Nanhua Reservoir
1-2-7.Lantan-Renyitan Reservoir
Key Operations
2-1.Major Works
2-2.Construction Project
2-3.Jurisdictional Weirs And Dams
2-3-1.Zengwen Reservoir
2-3-2.Agongdian Reservoir
2-3-3.Mudan Reservoir
2-3-4.Gaoping River Weir
2-3-5.Jiaxian Weir
2-4.Catchment Area Regulation
2-5.Integrity Window
2-6. Forward-Looking Infrastructure Administrative Transparency Section
2-7.Citizen Participation
2-8.Occupational Safety And Health Area
Water Resources Education
3-1.Water Resources Management
3-1-1.Chiayi, Tainan, Kaohsiung Area
3-1-2.Pingtung Area
3-1-3.Taitung Area
3-1-4.Penghu Area
3-2.Water Resources Development
3-3.Water Conservation(Open Another Window)
3-4.Articles For Publicity
Environmental Education
Services For The Public
5-1.Guide Tour
5-1-1.Zengwen Reservoir
5-1-2.Agongdian Reservoir
5-1-3.Mudan Reservoir
5-1-4.Gaoping River Weir
5-1-5.Jiaxian Weir
5-2.Laws And Regulations
5-3.Contact Us
5-4.Link
About Us
6-1.About Us
6-2.Introduction To Director
6-3.History
6-4.One Step At A Time
6-5. AgencyHonor
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Directory
Water Resources Information
1-1.Water Resources Information
1-2.Operation Hydrograph
Key Operations
2-1.Major Works
2-2.Construction Project
2-3.Jurisdictional Weirs And Dams
2-4.Catchment Area Regulation
2-5.Integrity Window
2-6. Forward-Looking Infrastructure Administrative Transparency Section
2-7.Citizen Participation
2-8.Occupational Safety And Health Area
Water Resources Education
3-1.Water Resources Management
3-2.Water Resources Development
3-3.Water Conservation(Open Another Window)
3-4.Articles For Publicity
Environmental Education
Services For The Public
5-1.Guide Tour
5-2.Laws And Regulations
5-3.Contact Us
5-4.Link
About Us
6-1.About Us
6-2.Introduction To Director
6-3.History
6-4.One Step At A Time
6-5. AgencyHonor
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Water Resources Information
1-1.Water Resources Information
1-1.Water Resources Information
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Southern Region Water Resources Office
Jiaxian Weir(2025/08/06)
River Level
(m)
River Flow
(cms)
Muddy
(NTU)
Hourly Rainfall
(mm)
Accumulated Rainfall Today
(mm)
Observation Time
245.28
179.85
8388
0.0
9.5
2025/08/06 24:00
245.20
172.14
8066
0.0
9.5
2025/08/06
23:00
245.02
155.22
8115
0.0
9.5
2025/08/06
22:00
244.98
151.53
8398
0.0
9.5
2025/08/06
21:00
244.98
151.53
8532
0.0
9.5
2025/08/06
20:00
244.99
152.45
8850
0.2
9.5
2025/08/06
19:00
244.99
152.45
10930
1.2
9.3
2025/08/06
18:00
244.96
149.70
9060
1.5
7.7
2025/08/06
17:00
244.99
152.45
9975
0.6
5.6
2025/08/06
16:00
244.99
152.45
10235
3.3
3.3
2025/08/06
15:00
244.99
152.45
10855
0.0
0.0
2025/08/06
14:00
244.99
152.45
10916
0.0
0.0
2025/08/06
13:00
245.00
153.37
10410
0.0
0.0
2025/08/06
12:00
245.00
153.37
9496
0.0
0.0
2025/08/06
11:00
244.41
153.63
10423
0.0
0.0
2025/08/06
10:00
244.44
157.01
11715
0.0
0.0
2025/08/06
09:00
244.48
161.78
12418
0.0
0.0
2025/08/06
08:00
244.45
158.90
11190
0.0
0.0
2025/08/06
07:00
244.45
158.92
12102
0.0
0.0
2025/08/06
06:00
244.52
166.91
12478
0.0
0.0
2025/08/06
05:00
244.53
167.83
11104
0.0
0.0
2025/08/06
04:00
244.55
171.08
11521
0.0
0.0
2025/08/06
03:00
244.61
178.45
12970
0.0
0.0
2025/08/06
02:00
244.65
183.34
12586
0.0
0.0
2025/08/06
01:00