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Reservoir Monitoring

Trophic state indices of reservoirs around Taiwan

Legend

No testing data

Oligotrophic

Mesotrophic

Eutrophic

Lienchiang Kinmen Penghu Te-Chi Reservoir : Mesotrophic 46 Nan-Hua Reservoir : Mesotrophic 42 Ching-Mien Reservoir : Eutrophic 52 Wu-Shan-Tou Reservoir : Mesotrophic 44 Pai-Ho Reservoir : Eutrophic 54 Mu-Tan Reservoir : Mesotrophic 49 頭社水庫 Jih-Yueh-Tan Reservoir : Mesotrophic 46 Wu-She Reservoir : Eutrophic 56 Yung-Ho-Shan Reservoir : Eutrophic 52 Feng-Shan Reservoir : Eutrophic 79 Cheng-Ching-Hu Reservoir : Eutrophic 58 A-Kung-Tien Reservoir : Eutrophic 64 Li-Yu-Tan Reservoir : Eutrophic 54 Ming-Te Reservoir : Eutrophic 62 Shih-Men Reservoir : Eutrophic 52 寶二水庫 大埔水庫 Hushan reservoir : Mesotrophic 50 Fei-Tsui Reservoir : Oligotrophic 40 西勢水庫 Hsin-Shan Reservoir : Oligotrophic 40 Tseng-Wen Reservoir : Eutrophic 51 Jen-Yi-Tan Reservoir : Eutrophic 52 Lan-Tan Reservoir : Mesotrophic 47 寶山水庫 東湧 秋桂山 后沃 儲水沃上霸 儲水沃下霸 津沙一號壩 津沙 勝利 坂里 菱湖 山西 田浦 蓮湖 金湖 太湖 榮湖 金沙 蘭湖 擎天 西湖 小池水庫 七美水庫 西安水庫 興仁水庫 東衛水庫 成功水庫

Statistics Time : Latest Issue

The monitoring frequency of reservoirs is

once every quarter

Rankings of eutrophic reservoirs

26 reservoirs around Taiwan are monitored, 20 of which are important sources of domestic water supply, including Hsin-Shan, Fei-Tsui, Shih-Men, Pao-Shan, Yung-Ho-Shan, Ming-Te, Li-Yu-Tan, Te-Chi, Wu-She, Jih-Yueh-Tan, Lan-Tan, Jen-Yi-Tan, Pai-Ho, Tseng-Wen, Wu-Shan-Tou, Nan-Hua, Ching-Mien, Cheng-Ching-Hu, Feng-Shan, and Mu-Tan Reservoirs. The other six reservoirs, including Hsi-Shih, Pao-Shan II, Ta-Pu, Tou-She, Hushan, and A-Kung-Tien Reservoirs, have smaller storage areas and mainly provide water for industrial or agricultural purposes. Thus, they are considered secondary reservoirs.

1
Feng-Shan Reservoir
79
2
Ming-Te Reservoir
62
3
Cheng-Ching-Hu Reservoir
58

Statistics Time : Latest Issue

Hsin-Shan Reservoir - Water pollution information

Please enter Reservoir station
Hsin-Shan Reservoir I :Oligotrophic (39) Hsin-Shan Reservoir II :Mesotrophic (40)
Legend

No testing data

Oligotrophic

Mesotrophic

Eutrophic

Water monitoring station information

Water Classification

B

  • Category A water bodies may be used for Class 1 public water, swimming and as Category B, C, D, and E water bodies.
  • Category B water bodies may be used for Class 2 public water, Class 1 aquaculture water and as Category C, D, and E water bodies.
  • Category C water bodies may be used for Class 3 public water, Class 2 aquaculture water, Class 1 industrial water and as Category D and E water bodies.
  • Category D water bodies may be used for irrigation water, Class 2 industrial water, and environmental conservation.
  • Category E water bodies may be used for environmental conservation.
Latitude and longitude

25°7'50",121°42'35.6"

Recent monitoring sample photos