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“三條紅(hong)(hong)線(xian)”：一是(shi)(shi)確立水(shui)(shui)資源開發利用(yong)控(kong)(kong)制(zhi)(zhi)(zhi)紅(hong)(hong)線(xian)，到(dao)2030年(nian)(nian)全國用(yong)水(shui)(shui)總(zong)量(liang)控(kong)(kong)制(zhi)(zhi)(zhi)在(zai)7000億立方米(mi)以(yi)內(nei)。二是(shi)(shi)確立用(yong)水(shui)(shui)效(xiao)(xiao)率控(kong)(kong)制(zhi)(zhi)(zhi)紅(hong)(hong)線(xian)，到(dao)2030年(nian)(nian)用(yong)水(shui)(shui)效(xiao)(xiao)率達到(dao)或接近(jin)世(shi)界先進水(shui)(shui)平(ping)，萬(wan)元工業(ye)增加值用(yong)水(shui)(shui)量(liang)降低到(dao)40立方米(mi)以(yi)下，農(nong)田灌溉水(shui)(shui)有效(xiao)(xiao)利用(yong)系數(shu)提高到(dao)0.6以(yi)上。三是(shi)(shi)確立水(shui)(shui)功能(neng)(neng)區限制(zhi)(zhi)(zhi)納(na)污紅(hong)(hong)線(xian)，到(dao)2030年(nian)(nian)主要污染物入河湖(hu)總(zong)量(liang)控(kong)(kong)制(zhi)(zhi)(zhi)在(zai)水(shui)(shui)功能(neng)(neng)區納(na)污能(neng)(neng)力范圍之內(nei)，水(shui)(shui)功能(neng)(neng)區水(shui)(shui)質達標(biao)率提高到(dao)95%以(yi)上。為實現上述紅(hong)(hong)線(xian)目標(biao)，進一步明確了2015年(nian)(nian)和2020年(nian)(nian)水(shui)(shui)資源管理的階段性目標(biao)。