陜西七(qi)星(xing)河(he)國(guo)家濕地公(gong)(gong)園范圍涉及扶風縣城關(guan)、法門、杏林、召(zhao)公(gong)(gong)四鎮以及官務(wu)水庫、白家窯水庫、信邑水庫、丁童水庫和(he)七(qi)星(xing)河(he)、小韋河(he)、美陽河(he)四大(da)水庫、三條水系,總規劃面積1200公(gong)(gong)頃。
該公(gong)(gong)(gong)園位于扶(fu)風(feng)縣中部,全長(chang)39公(gong)(gong)(gong)里(li),由七星河(18公(gong)(gong)(gong)里(li))、美陽河(15公(gong)(gong)(gong)里(li))、小(xiao)韋河(6公(gong)(gong)(gong)里(li))三條河流匯接組成(cheng),呈“U”型布(bu)局。北(bei)起法門鎮(zhen)(zhen)馬家村(cun)(cun)(cun),南至杏林鎮(zhen)(zhen)浪店村(cun)(cun)(cun);西至法門鎮(zhen)(zhen)莊白村(cun)(cun)(cun),東達召公(gong)(gong)(gong)鎮(zhen)(zhen)呂宅村(cun)(cun)(cun),總面積(ji)1135公(gong)(gong)(gong)頃(qing)(17025畝),涉及周邊(bian)5鎮(zhen)(zhen)30個行(xing)政村(cun)(cun)(cun)。
濕(shi)地公園(yuan)內主要河(he)流(liu)(liu)為七星河(he)、小(xiao)韋河(he)及美(mei)陽河(he)。七星河(he)年徑流(liu)(liu)量(liang)(liang)為810.5萬(wan)(wan)立(li)(li)方米(mi),美(mei)陽河(he)年徑流(liu)(liu)量(liang)(liang)為1213.7萬(wan)(wan)立(li)(li)方米(mi),小(xiao)韋河(he)年徑流(liu)(liu)量(liang)(liang)為11900萬(wan)(wan)立(li)(li)方米(mi)。七星河(he)濕(shi)地公園(yuan)水(shui)(shui)量(liang)(liang)以沿線水(shui)(shui)庫(ku)(ku)為主要儲(chu)水(shui)(shui)方式,區(qu)內三大水(shui)(shui)庫(ku)(ku)總(zong)庫(ku)(ku)容(rong)為2234.8萬(wan)(wan)立(li)(li)方米(mi)。其中白(bai)家窯水(shui)(shui)庫(ku)(ku)總(zong)庫(ku)(ku)容(rong)462萬(wan)(wan)立(li)(li)方米(mi),官務水(shui)(shui)庫(ku)(ku)總(zong)庫(ku)(ku)容(rong)464.8萬(wan)(wan)立(li)(li)方米(mi),信邑(yi)水(shui)(shui)庫(ku)(ku)總(zong)庫(ku)(ku)容(rong)為1308萬(wan)(wan)立(li)(li)方米(mi)。
濕(shi)地公園現有(you)(you)種(zhong)(zhong)子植(zhi)物(wu)(wu)74科(ke)225屬(shu)302種(zhong)(zhong),其(qi)中國(guo)家二級保護(hu)植(zhi)物(wu)(wu)野大豆(dou)1種(zhong)(zhong);有(you)(you)陸生脊椎動物(wu)(wu)5綱24目(mu)54科(ke)157種(zhong)(zhong),其(qi)中魚(yu)類(lei)3目(mu)6科(ke)19種(zhong)(zhong),兩(liang)棲爬行類(lei)4目(mu)6科(ke)13種(zhong)(zhong),鳥(niao)類(lei)12目(mu)34科(ke)105種(zhong)(zhong),水(shui)禽64種(zhong)(zhong),哺乳類(lei)5目(mu)9科(ke)20種(zhong)(zhong)。國(guo)家二級保護(hu)動物(wu)(wu)有(you)(you)白琵(pi)鷺、鴛鴦(yang)、灰鶴等;省級保護(hu)動物(wu)(wu)有(you)(you)蒼鷺、白鷺、池(chi)鷺、豆(dou)雁(yan)、班頭雁(yan)、綠頭鴨(ya)(ya)、班嘴鴨(ya)(ya)、赤麻鴨(ya)(ya)、翹(qiao)鼻(bi)麻鴨(ya)(ya)、赤嘴潛鴨(ya)(ya)、班頭秋沙鴨(ya)(ya)、彩鷸等。