This is a list of rivers in Taiwan that are 19 kilometers or longer:Lanyang River - Yilan County - 73 km Yilan River - Yilan County - 25 km Tungshan River - Yilan County - 24 km Chingshui River - Yilan County - 25 km Lotsao River - Yilan County - 21 kmShuang River - Taipei County - 27 kmDanshui River - Taipei County, Taoyuan County, Taipei City, Hsinchu County - 159 km Keelung River - Taipei County, Taipei City, Keelung City - 89.4 km Xindian River - Taipei County, Taipei City - 82 km Jingmei River - Taipei County, Taipei City - 28.1 km Peishih River - Taipei County, Yilan County - 50 km Nanshih River - Taipei County - 45 km Tahan River(Takekan River) - Taipei County, Taoyuan County, Hsinchu County - 135 km Sanhsia River - Taipei County - 22.6 kmNankan River - Taoyuan County - 31 kmFengshan River - Hsinchu County - 45 kmTouchien River - Hsinchu County - 63 kmHoulung River - Miaoli County - 58 kmTa-an River - Miaoli County, Taichung County - 96 kmTachia River - Taichung County - 124 kmTatu River - Taichung County, Changhua County、Nantou County - 116 km Maolo River - Taichung County, Changhua County, Nantou County - 32 km Nankang River - Taichung County - 35 kmChoshui River - Nantou County, Changhua County, Yunlin County - 186 km Chingshui River - Taichung County, Chiayi County, Tainan County - 51 km Shuili River - Taichung County - 19 km Wanta River - Taichung County - 37 km Kashe River - Taichung County - 48 kmPeikang River - Yunlin County、Chiayi County - 82 km Tahukou River - Tainan County - 33 km Santieh River - Tainan County - 35 kmPutzu River - Chiayi County - 75 kmPachang River - Chiayi County, Tainan County - 81 km Touchien River - Tainan County - 28 kmChishui River - Tainan County - 65 km Kuichung River - Tainan County - 35 km Paishui River - Tainan County - 20 kmTsengwen River - Chiayi County, Tainan County, Tainan City -130 kmLanshui River - Tainan County, Tainan City - 41 kmErhjen River - Tainan County, Tainan City, Kaohsiung County - 65 kmAkungtien River - Kaohsiung County - 38 km Fengshan River- Kaohsiung County - 20 km Tienpao River- Kaohsiung County, Kaohsiung City - 32 kmKaoping River - Kaohsiung County, Pingtung County - 171 km Chishan River - Kaohsiung County, Pingtung County - 30 km Ailiao River - Kaohsiung County, Pingtung County - 76 km Wulo River - Pingtung County - 48 km Fantzuliao River - Pingtung County - 26 km Chokou River - Kaohsiung County - 59 km Laonung River - Kaohsiung County - 100 km Kumai River - Kaohsiung County - 48 kmTungkang River - Pingtung County - 47 kmLinpian River - Pingtung County - 42 kmPeinan River - Taitung County - 84 kmShiukuluan River - Hualien County - 81 km Fuyuan River - Hualien County - 28 km Fengping River - Hualien County - 37 km Lekuleku River - Hualien County - 54 kmHualien River - Hualien County - 57 km Mukua River - Hualien County - 42 km Shoufeng River - Hualien County - 37 km Wanli River - Hualien County - 53 km