【正文】 云南省保山市蘇帕河烏泥河水電站 環(huán)境影響后評價報(bào)告 （送審稿） 建設(shè)單位：云南保山蘇帕河水電開發(fā)有限公司 評價單位：云南保興環(huán)境科技咨詢有限公司 二零二零年三月 云南省保山市蘇帕河烏泥河水電站環(huán)境影響后評價報(bào)告 II目錄 1. 總則..............................................................................................................1 . 項(xiàng)目背景............................................................................................1 . 編制依據(jù)............................................................................................2 . 國家有關(guān)法律法規(guī)和行政規(guī)章.................................................2 . 地方環(huán)境保護(hù)法規(guī)和規(guī)范性文件.............................................4 . 技術(shù)規(guī)范.....................................................................................5 . 項(xiàng)目相關(guān)文件及資料.................................................................5 . 評價總體構(gòu)思....................................................................................6 . 評價標(biāo)準(zhǔn)............................................................................................7 . 環(huán)境質(zhì)量標(biāo)準(zhǔn).............................................................................7 . 污染物排放標(biāo)準(zhǔn).......................................................................10 . 評價重點(diǎn)..........................................................................................11 . 環(huán)境保護(hù)目標(biāo)..................................................................................11 2. 建設(shè)項(xiàng)目過程回顧....................................................................................13 . 項(xiàng)目建設(shè)過程回顧..........................................................................13 . 工程設(shè)計(jì)過程回顧...................................................................13 . 工程建設(shè)過程回顧...................................................................13 . 環(huán)評及批復(fù)情況..............................................................................13 . 竣工環(huán)保驗(yàn)收后工程運(yùn)行情況和環(huán)保合規(guī)情況..........................14 . 竣工環(huán)保驗(yàn)收后工程運(yùn)行情況...............................................14 . 竣工環(huán)保驗(yàn)收后環(huán)保合規(guī)情況...............................................14 . 環(huán)境保護(hù)措施落實(shí)情況..................................................................14 . 施工期環(huán)境保護(hù)措施落實(shí)情況...............................................14 . 運(yùn)營期環(huán)境保護(hù)措施落實(shí)情況調(diào)查.......................................16 . 公眾意見收集調(diào)查情況..................................................................17 . 環(huán)評階段公眾意見收集調(diào)查情況...........................................17 . 運(yùn)營期間公眾意見收集調(diào)查情況...........................................18 . 環(huán)境保護(hù)設(shè)施竣工驗(yàn)收情況..........................................................18 云南省保山市蘇帕河烏泥河水電站環(huán)境影響后評價報(bào)告 III. 環(huán)境監(jiān)測情況..................................................................................18 . 環(huán)評階段環(huán)境質(zhì)量現(xiàn)狀監(jiān)測情況...........................................18 . 驗(yàn)收階段環(huán)境監(jiān)測情況...........................................................19 . 驗(yàn)收后項(xiàng)目變更情況......................................................................19 . 小結(jié)..................................................................................................20 3. 建設(shè)項(xiàng)目工程評價....................................................................................21 . 建設(shè)項(xiàng)目概況..................................................................................21 . 地理位置...................................................................................21 . 工程規(guī)模...................................................................................21 . 工程特性...................................................................................21 . 工程組成...................................................................................23 . 工程占地...................................................................................25 . 植被恢復(fù)...................................................................................26 . 運(yùn)行工況...................................................................................26 . 勞動定員...................................................................................28 . 污染源分析......................................................................................28 . 工程運(yùn)營工藝流程...................................................................28 . 產(chǎn)污環(huán)節(jié)分析...........................................................................28 4. 區(qū)域環(huán)境變化評價....................................................................................30 . 區(qū)域環(huán)境概況..................................................................................30 . 地理位置...................................................................................30 . 地形、地貌...............................................................................30 . 地質(zhì)...........................................................................................31 . 氣候、氣象...............................................................................31 . 水文...........................................................................................32 .........................................................................................32 洪水........................................................................................32 泥沙狀況..............................................................................33 . 土壤植被...................................................................................33 云南省保山市蘇帕河烏泥河水電站環(huán)境影響后評價報(bào)告 IV. 環(huán)境敏感目標(biāo)變化..........................................................................34 . 區(qū)域污染源變化..............................................................................35 . 環(huán)境質(zhì)量現(xiàn)狀調(diào)查與評價..............................................................35 . 環(huán)境空氣質(zhì)量現(xiàn)狀調(diào)查與變化趨勢分析...............................35 . 地表水環(huán)境質(zhì)量現(xiàn)狀調(diào)查與變化趨勢分析...........................36 . 聲環(huán)境質(zhì)量現(xiàn)狀調(diào)查與變化趨勢分析...................................38 . 土壤環(huán)境質(zhì)量現(xiàn)狀調(diào)查與變化趨勢分析...............................40 . 生態(tài)環(huán)境現(xiàn)狀調(diào)查與變化趨勢分析.......................................40 5. 環(huán)境保護(hù)措施有效性評估........................................................................55 . 生態(tài)保護(hù)措施有效性評估..............................................................55 . 已采取的水生生態(tài)保護(hù)措施評估...........................................55 . 已采取的陸生生態(tài)保護(hù)措施評估...........................................57 . 生態(tài)保護(hù)措施的有