IPengxi County, iSuining City iyindawo "yoLwandle Olubomvu lwaseChina". Imboni yendawo yokuhlanza indle isebenzisa imitha yethu ye-pH, imitha ye-ORP, imitha ye-oxygen encibilikisiwe nge-fluorescent, imitha ye-turbidity, imitha yokuhlushwa ye-sludge, imitha yezinga le-ultrasonic kanye nolunye uchungechunge lwamamitha. Amamitha we-Sinomeasure ahlinzeka ngamabili "amehlo" okuthola imingcele ebalulekile enqubweni yokuhlanza indle nokuqinisekisa ukuthi ukungcola kuyafinyelela ezindinganisweni zezimboni.
