On Field 1, BCRET is monitoring surface runoff, which is measured at the flume pictured below. Samples are automatically collected for chemical analysis when runoff occurs.
A map of Field 1 shows the area that is measured for surface runoff and where the flume is located.
The photos below show the flume construction process on Field 1. Piezometers were not installed on this field due to the shallow nature of the overlying soils.