生態環境部、自然資源(yuan)部、住(zhu)房和(he)城鄉建(jian)(jian)設部、水(shui)(shui)(shui)(shui)(shui)利部、農(nong)業(ye)農(nong)村部近日印發《地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)防(fang)(fang)治實施(shi)方(fang)(fang)案》，進一步(bu)加(jia)(jia)快(kuai)推進地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)防(fang)(fang)治各(ge)項工(gong)作(zuo)。《方(fang)(fang)案》提出(chu)，我國(guo)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)防(fang)(fang)治的(de)(de)(de)近期目標是“一保、二建(jian)(jian)、三協(xie)同(tong)、四(si)落實”。“一保”，即確保地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)型(xing)(xing)飲(yin)用水(shui)(shui)(shui)(shui)(shui)源(yuan)環境安全；“二建(jian)(jian)”，即建(jian)(jian)立地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)防(fang)(fang)治法規標準(zhun)體系、全國(guo)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)環境監(jian)測體系；“三協(xie)同(tong)”，即協(xie)同(tong)地(di)(di)(di)(di)(di)表水(shui)(shui)(shui)(shui)(shui)與地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)、土壤與地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)、區(qu)域與場(chang)地(di)(di)(di)(di)(di)污(wu)(wu)(wu)染(ran)(ran)防(fang)(fang)治；“四(si)落實”，即落實《水(shui)(shui)(shui)(shui)(shui)十條》確定的(de)(de)(de)四(si)項重點任(ren)務，開(kai)(kai)展調查評估、防(fang)(fang)滲(shen)改造、修復(fu)試(shi)點、封(feng)(feng)(feng)井(jing)(jing)回(hui)(hui)填工(gong)作(zuo)。根(gen)據《方(fang)(fang)案》，到(dao)(dao)(dao)2020年(nian)，全國(guo)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)質量(liang)極差比率控(kong)制(zhi)在(zai)15%左右；典(dian)型(xing)(xing)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)源(yuan)得到(dao)(dao)(dao)初步(bu)監(jian)控(kong)，地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)加(jia)(jia)劇(ju)趨勢(shi)得到(dao)(dao)(dao)初步(bu)遏(e)制(zhi)。到(dao)(dao)(dao)2025年(nian)，地(di)(di)(di)(di)(di)級及以上城市集中式地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)型(xing)(xing)飲(yin)用水(shui)(shui)(shui)(shui)(shui)源(yuan)水(shui)(shui)(shui)(shui)(shui)質達到(dao)(dao)(dao)或(huo)優于Ⅲ類比率總體為85%左右；典(dian)型(xing)(xing)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)源(yuan)得到(dao)(dao)(dao)有(you)效監(jian)控(kong)，地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)加(jia)(jia)劇(ju)趨勢(shi)得到(dao)(dao)(dao)有(you)效遏(e)制(zhi)。到(dao)(dao)(dao)2035年(nian)，力爭(zheng)全國(guo)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)環境質量(liang)總體改善，生態系統(tong)功(gong)能(neng)基本恢復(fu)。根(gen)據《方(fang)(fang)案》，2020年(nian)年(nian)底前，各(ge)省(sheng)（自治區(qu)、直轄市）對(dui)高風險(xian)的(de)(de)(de)化(hua)學品生產企(qi)業(ye)及工(gong)業(ye)集聚(ju)區(qu)、礦山開(kai)(kai)采區(qu)、尾礦庫、危險(xian)廢物(wu)處置場(chang)、垃圾填埋(mai)場(chang)等區(qu)域開(kai)(kai)展必要的(de)(de)(de)防(fang)(fang)滲(shen)處理(li)。實施(shi)報廢礦井(jing)(jing)、鉆井(jing)(jing)、取水(shui)(shui)(shui)(shui)(shui)井(jing)(jing)封(feng)(feng)(feng)井(jing)(jing)回(hui)(hui)填。2019年(nian)，開(kai)(kai)展報廢礦井(jing)(jing)、鉆井(jing)(jing)、取水(shui)(shui)(shui)(shui)(shui)井(jing)(jing)排查登記。2020年(nian)，推進封(feng)(feng)(feng)井(jing)(jing)回(hui)(hui)填工(gong)作(zuo)。礦井(jing)(jing)、鉆井(jing)(jing)、取水(shui)(shui)(shui)(shui)(shui)井(jing)(jing)因(yin)報廢、未建(jian)(jian)成或(huo)者(zhe)完(wan)成勘探(tan)、試(shi)驗任(ren)務的(de)(de)(de)，各(ge)地(di)(di)(di)(di)(di)督(du)促工(gong)程所(suo)有(you)權人按照相關(guan)技術標準(zhun)開(kai)(kai)展封(feng)(feng)(feng)井(jing)(jing)回(hui)(hui)填。對(dui)已經造成地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)串層污(wu)(wu)(wu)染(ran)(ran)的(de)(de)(de)，各(ge)地(di)(di)(di)(di)(di)督(du)促工(gong)程所(suo)有(you)權人對(dui)造成的(de)(de)(de)地(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)水(shui)(shui)(shui)(shui)(shui)污(wu)(wu)(wu)染(ran)(ran)進行治理(li)和(he)修復(fu)。