童(tong)家(jia)湖又名(ming)白水(shui)(shui)(shui)(shui)湖。跨孝感市(shi)(shi)、黃陂(po)(po)區(qu)。屬崗前洼(wa)地(di)積(ji)水(shui)(shui)(shui)(shui)而成的平(ping)(ping)(ping)原(yuan)(yuan)滯(zhi)積(ji)湖。水(shui)(shui)(shui)(shui)位22.00m,長7.8km,最大(da)寬3.2km,平(ping)(ping)(ping)均寬1.8km;原(yuan)(yuan)有面(mian)積(ji)54.5平(ping)(ping)(ping)方公(gong)里,圍墾后現有面(mian)積(ji)14.4平(ping)(ping)(ping)方公(gong)里;最大(da)水(shui)(shui)(shui)(shui)深2.9m,平(ping)(ping)(ping)均水(shui)(shui)(shui)(shui)深2.4m,蓄水(shui)(shui)(shui)(shui)量(liang)0.346億立方米。童(tong)家(jia)湖堤位于(yu)府河左岸,距黃陂(po)(po)城(cheng)(cheng)(cheng)區(qu)30km,橫跨黃陂(po)(po)區(qu)和孝感市(shi)(shi),南(nan)起黃陂(po)(po)上澇河,北至(zhi)孝感賴子山,全長11.2km,其中黃陂(po)(po)區(qu)境內(nei)長4.7km,堤防保護面(mian)積(ji)87平(ping)(ping)(ping)方公(gong)里,保護人(ren)口16.5萬人(ren),保護區(qu)內(nei)有天河機(ji)場(chang)、機(ji)場(chang)高速(su)公(gong)路、漢(han)孝城(cheng)(cheng)(cheng)際鐵路、武漢(han)繞城(cheng)(cheng)(cheng)高速(su)公(gong)路等重要設(she)施。
童(tong)家湖(白水湖)臨空綜合服(fu)務區(qu)規劃用(yong)地面(mian)積3.8平方公里,人(ren)口規模(mo)3萬人(ren),功能定位總部經濟、商(shang)務辦(ban)公、會(hui)展、頂級休閑娛樂。
湖(hu)區(qu)屬北亞熱帶季風(feng)氣候,年(nian)均(jun)氣溫16.2℃,極端(duan)最(zui)高氣溫38.5℃,極端(duan)最(zui)低氣溫-13.5℃。多年(nian)平(ping)均(jun)降(jiang)水(shui)(shui)量1 107.5mm,無霜期262d。集水(shui)(shui)面(mian)積420.0平(ping)方公里,補(bu)給(gei)系數29.2。湖(hu)水(shui)(shui)依(yi)賴北部(bu)崗丘間(jian)兩條溪(xi)流和湖(hu)面(mian)降(jiang)水(shui)(shui)補(bu)給(gei),出流向東(dong)南經漢口(kou)東(dong)排(pai)入長(chang)江。年(nian)水(shui)(shui)位平(ping)均(jun)變幅(fu)2.0m左(zuo)右,絕對變幅(fu)5.15m。