The LLWS have been working with the Lehigh County Authority on a water sampling and testing program. This program monitors water quality at nine sites along the main branch of the Little Lehigh and several tributaries. This provides valuable information to the water authority about water quality from as the creek flows from western Lehigh County into the city of Allentown.
At each site, water samples are collected and a multimeter is used to measure important parameters including temperature, pH and conductivity.
