Hydrogeologists and geo-chemists do research on the headwater origin of the Huanglong scenic spot in Sichuan Province. A dynamic analysis of the “source water” chemical field and geothermal field shows that the headwater origin water, water quality and water temperature are directly affected by seasons and precipitation. The “source water area” travertine springs supply is considered mainly to come from wetland ecological water, precipitation, surface streams of the upper reaches point township units.