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River Monitoring

Percentage of the number of severely-polluted water monitoring stations in watersheds around the country

Legend

No testing data

0 ~ 10%

11 ~ 20%

21 ~ 40%

40% above

Yangang River :0 ~ 10% (0.00%) Keya River :0 ~ 10% (0.00%) Toucian River :0 ~ 10% (0.00%) Fongshan River :0 ~ 10% (0.00%) Sinfong River :11~ 20% (17.00%) Fusing River :0 ~ 10% (0.00%) Shezih River :11~ 20% (20.00%) Laojiie River :0 ~ 10% (0.00%) Nankan River :0 ~ 10% (0.00%) Danshuei River :0 ~ 10% (0.00%) Huang River :0 ~ 10% (0.00%) Shuangsi :0 ~ 10% (0.00%) Beigang River :21 ~ 40% (29.00%) Sin Huwei River :41% above (80.00%) Jhuoshuei River :0 ~ 10% (0.00%) Wu River :0 ~ 10% (0.00%) Dajia River :0 ~ 10% (0.00%) Da-an River :0 ~ 10% (0.00%) Sihu River :0 ~ 10% (0.00%) Houlong River :0 ~ 10% (0.00%) Jhonggang River :0 ~ 10% (0.00%) Jhihben River :0 ~ 10% (0.00%) Lijiia River :0 ~ 10% (0.00%) Tai Pingsi :0 ~ 10% (0.00%) Beinan River :0 ~ 10% (0.00%) Siouguluan River :0 ~ 10% (0.00%) Hualien River :0 ~ 10% (0.00%) Meilun River :0 ~ 10% (0.00%) Sanjhan River :0 ~ 10% (0.00%) Liwu River :0 ~ 10% (0.00%) Heping River :0 ~ 10% (0.00%) Nan-ao River :0 ~ 10% (0.00%) Su-ao River :0 ~ 10% (0.00%) Sincheng River :0 ~ 10% (0.00%) Dongshan River :0 ~ 10% (0.00%) Lanyang River :0 ~ 10% (0.00%) Dezihkou River :0 ~ 10% (0.00%) Gangkou River :0 ~ 10% (0.00%) Baoli River :0 ~ 10% (0.00%) Sihchong River :0 ~ 10% (0.00%) Linbian River :0 ~ 10% (0.00%) Donggang River :11~ 20% (17.00%) Gaoping River :0 ~ 10% (7.00%) Agongdian River :21 ~ 40% (40.00%) Erren River :0 ~ 10% (0.00%) Yanshuei River :21 ~ 40% (33.00%) Zengwun River :0 ~ 10% (0.00%) 曾文溪流域 Jishuei River :11~ 20% (14.00%) 急水溪流域 Bajhang River :0 ~ 10% (0.00%) Puzih River :0 ~ 10% (0.00%) Fonggang River :0 ~ 10% (0.00%) Fangshan River :0 ~ 10% (0.00%) Shuaimang River :0 ~ 10% (0.00%) Jian River :0 ~ 10% (0.00%)

Statistics Time: Feb, 2025

The frequency of river monitoring is

once a month

Non-polluted watersheds of this month

  • Huang River
  • Toucian River
  • Houlong River
  • Zengwun River
  • Shuaimang River
  • Fangshan River
  • Fonggang River
  • Baoli River
  • Gangkou River
  • Jhihben River
  • Jian River
  • Su-ao River
  • Sincheng River
  • Dongshan River

Statistics Time : Feb, 2025

Rankings of the severely-polluted watersheds

Sin Huwei River
80.00%
Unit : count of stations
Non/mildly-polluted Lightly-polluted Moderately-polluted Severely-polluted
0014
Agongdian River
40.00%
Unit : count of stations
Non/mildly-polluted Lightly-polluted Moderately-polluted Severely-polluted
1112
Yanshuei River
33.00%
Unit : count of stations
Non/mildly-polluted Lightly-polluted Moderately-polluted Severely-polluted
1022

Statistics Time : Feb, 2025

Huang River - Water pollution information

Please enter river station
Upper Huang River Bridge :Non/mildly-polluted 1.00 Huang River Bridge :Non/mildly-polluted 1.00 No. 40 Bridge :Non/mildly-polluted 1.00
Legend

No testing data

Non/mildly-polluted

Lightly-polluted

Moderately-polluted

Severely-polluted

Water monitoring station information

Water Classification

A

  • 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°10'45.152",121°34'56.183"

Address

No. 2 Rd. Sanho Vi., Jinshan Dist ., New Taipei City 

Recent monitoring sample photos

Upper Huang River Bridge_上游周遭環境
Upper Huang River Bridge_下游周遭環境
Upper Huang River Bridge_採樣狀況
Upper Huang River Bridge_水色

Testing information

Statistics Time : 2025/02/06

RPI
Non/mildly-polluted1.00
DO(Electrode)(mg/L)
9.8
BOD5(mg/L)
1.7
SS(mg/L)
5.6
NH3-N(mg/L)
0.03
pH
3.02
Atmospheric Temp.(℃)
14.7
Water Temp.(℃)
14.8
EC(μmho/cm25℃)
688
DOS(%)
100.2
COD(mg/L)
6.3
Coli_G(CFU/100mL)
<10

* ND means the test value is smaller than the method detection limit.

Upper Huang River Bridge Station - Historical RPI trend (2020/04~2025/02)

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Upper Huang River Bridge Station - Trend chart of RPI testing items in the last fiew years (2020/04~2025/02)

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