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蒲江位于成都平原西南缘,东经103°19’至103°41’,北纬30°5’至30°21’之间,东邻眉山、彭山,西靠名山,南接丹棱,北连邛崃。面积582.86公里,县治设鹤山镇,距离成都83公里。蒲江历史悠久,据境内发现的新石器时代遗物,可知至少在4000年以前,即有人类在此活动。蒲江地域,古系古蜀国地。秦灭蜀后,隶属蒲阳县,汉属临邛县,“汉宣帝三年(前67年)……穿临邛蒲江盐井二十所,增至盐铁官。”(《华阳国志》)。南北朝西魏恭帝元年(554年)正式建县,名广定。隋仁寿元年(601年)改名蒲江。县治所原址城北里许地,明太祖洪武中移治于今鹤山镇址。县境地质构造,处新华夏系第三沉降带西南缘。构造形迹由成都凹陷、大兴隆起(隐伏背斜)和熊坡背斜组成。出露有中生界、新生界地层。地貌可分丘陵、山地、平坝三个类型,土地分布结构大体为:“四山、一水、五分田”。长秋山雄踞于南,大、小五面山横亘于北,蒲江、临溪河由西向东横贯境内,构成“三山”(长秋山、
Pujiang is located in the southwestern edge of Chengdu Plain, east longitude 103 ° 19 ’to 103 ° 41’, latitude 30 ° 5 ’to 30 ° 21’, east of Meishan, Pengshan, west of the famous mountain, south of Danleng, even north of 邛 崃. Area of 582.86 kilometers, Heshan County town government, 83 kilometers away from Chengdu. Pujiang has a long history. According to Neolithic relics found in the territory, it is known that at least 4,000 years ago, there were human activities here. Pujiang area, ancient Shu ancient land. After the Qin Dynasty, Sichuan belongs to the county of Puyang, where the Han is Lintao County, “Han Xuan Emperor three years (67 years ago) ... wearing Lintao Pujiang salt wells twenty, increased to salt iron officials.” “ Country ”). Northern and Southern Dynasties Wei Xi Di Emperor first year (554) officially built counties, the name Guangding. Sui Renshou the first year (601 years) renamed Pujiang. The former site of the county government in the north of Xu, Ming Taizu Hongwu move in this Heshan town site. County geological structure, Department of Xinhuaxia Department of the third subsidence with the southwestern margin. Tectonic footprint by the Chengdu sag, Daxing uplift (hidden anticlines) and bear slope anticline composition. Exposed with Mesozoic, Cenozoic strata. Landforms can be divided into hills, mountains, Pingba three types of land distribution structure generally: “four mountains, a water, five points Tian ”. Changqiu Mountain is located in the south, big and small WuMian mountains lie in the north, Pujiang, Linxi River from west to east across the territory, constitute the “Three Mountains” (Changqiu Mountain,