公(gong)(gong)(gong)(gong)(gong)平(ping)(ping)水(shui)庫(ku)(ku)(ku)是一(yi)(yi)宗(zong)(zong)綜合利用(yong)水(shui)資(zi)源的國家大(da)型水(shui)庫(ku)(ku)(ku).始建于1959年(nian)10月,地處海(hai)豐四大(da)水(shui)系之一(yi)(yi)的黃江河中(zhong)部,西連公(gong)(gong)(gong)(gong)(gong)平(ping)(ping)鎮(zhen)(zhen),東鄰平(ping)(ping)東鎮(zhen)(zhen),北接黃羌鎮(zhen)(zhen).西距公(gong)(gong)(gong)(gong)(gong)平(ping)(ping)墟1公(gong)(gong)(gong)(gong)(gong)里,南(nan)距廣汕公(gong)(gong)(gong)(gong)(gong)路10公(gong)(gong)(gong)(gong)(gong)里,海(hai)豐縣(xian)城15公(gong)(gong)(gong)(gong)(gong)里,至汕尾市(shi)(shi)40公(gong)(gong)(gong)(gong)(gong)里.水(shui)庫(ku)(ku)(ku)工程直接捍(han)衛著下游30萬人(ren)(ren)民(min)生命財(cai)產(chan)和(he)(he)2萬公(gong)(gong)(gong)(gong)(gong)頃(qing)農(nong)田(tian)設(she)施(shi)安全(quan),擔負(fu)著汕尾市(shi)(shi)區(qu)、公(gong)(gong)(gong)(gong)(gong)平(ping)(ping)、可塘、赤(chi)坑等(deng)城鎮(zhen)(zhen)工業和(he)(he)30萬城鎮(zhen)(zhen)居民(min)的生活(huo)供水(shui)重(zhong)任。設(she)計(ji)灌(guan)溉(gai)農(nong)田(tian)面(mian)積(ji)14466.67公(gong)(gong)(gong)(gong)(gong)頃(qing),現灌(guan)溉(gai)農(nong)田(tian)11200公(gong)(gong)(gong)(gong)(gong)頃(qing),占(zhan)全(quan)縣(xian)農(nong)田(tian)面(mian)積(ji)的40%;電力裝(zhuang)機容量3140千瓦(wa),年(nian)設(she)計(ji)發(fa)電量600千瓦(wa)時(shi)、水(shui)庫(ku)(ku)(ku)黨(dang)委、管(guan)(guan)理(li)處下轄一(yi)(yi)個(ge)大(da)型灌(guan)區(qu)、一(yi)(yi)個(ge)農(nong)村(cun)行(xing)政管(guan)(guan)理(li)區(qu)、一(yi)(yi)座中(zhong)型水(shui)庫(ku)(ku)(ku)、M宗(zong)(zong)小型水(shui)庫(ku)(ku)(ku),現有人(ren)(ren)口 2242人(ren)(ren)。建庫(ku)(ku)(ku)以(yi)來(lai),對(dui)根治黃江河洪患,保護國家和(he)(he)人(ren)(ren)民(min)生命財(cai)產(chan)安全(quan),為海(hai)豐縣(xian)乃至汕尾市(shi)(shi)的工農(nong)業生產(chan)、經濟(ji)建設(she)、人(ren)(ren)民(min)生活(huo)諸方面(mian)充分發(fa)揮了重(zhong)大(da)的安全(quan)效益(yi)、經濟(ji)效益(yi)和(he)(he)社會效益(yi)。
水(shui)庫(ku)工(gong)程(cheng)集雨面積(ji)317平(ping)方(fang)公里(li)(li),占黃江河(he)流域總面積(ji)的(de)(de)(de)41.9%,占海豐(feng)北部山區(qu)(qu)丘陵(ling)面積(ji)的(de)(de)(de)64%,攔截了過去洶(xiong)如猛獸、孽(nie)虐海豐(feng)大地(di)的(de)(de)(de)羅水(shui)。黃江上游(you)的(de)(de)(de)東(dong)(dong)平(ping)河(he)、南門河(he)、松林河(he)、黃羌河(he)、西(xi)坑河(he)匯集于一(yi)庫(ku)。大壩(ba)全長6147米,設(she)計總庫(ku)容3.38億立方(fang)米,正常庫(ku)容1.63億立方(fang)米,年產水(shui)量(liang)4~7億立方(fang)十。60公里(li)(li)的(de)(de)(de)總干(gan)渠(qu),猶(you)如飛舞的(de)(de)(de)銀緞(duan)穿山越嶺(ling)橫跨公平(ping)、城(cheng)東(dong)(dong)、可塘、陶(tao)河(he)、赤坑及至市城(cheng)區(qu)(qu)的(de)(de)(de)東(dong)(dong)沖、田乾(qian)、遮浪,蜿蜒伸進東(dong)(dong)南沿(yan)海地(di)區(qu)(qu).