| environ. |
inflow 1. Water other than wastewater that enters a sewer system (including sewer service connections) from sources such as, but not limited to, roof leaders, cellars drains, yard drains, area drains, drains from springs and swampy areas, manhole covers, cross connections between storm sewers and sanitary sewers, catch basins, cooling towers, storm waters, surface runoff, street wash waters, or drainage. Inflow does not include, and is distinguished from, infiltration. 2. Action of flowing in; an inflow of effluent into a river (1. 除污水外其他进入污水下水道系统的水，来源于(但不限于)屋顶导流、地窖排水、庭院排水、场地排水、泉水和沼泽地区的排水、人孔盖、暴雨排水管和生活污水管之间的交叉连接、过滤器、冷却塔、雨水、地表径流、洗街废水和排放水。入流水不应包括渗透水,且与渗透水有明显区别。 2.流入的过程；放入流水流入江河中。) |
