Table 5.4     Additional Water Quality Monitoring Parameters and Frequency

Monitoring Station(s)

Parameters, unit

Depth

Frequency

River Beas

SYR-CS1

SYR-IS1

¡P         Temperature (oC)

¡P         pH (pH unit)

¡P         Turbidity (NTU)

¡P         Water depth (m)

¡P         Salinity (ppt)

¡P         Dissolved Oxygen (DO) (mg/L and % of saturation)

¡P         Suspended Solids (SS) (mg/L)

¡P         Arsenic (As) (µg/L)

¡P         3 water depths: 1m below water surface, mid-depth and 1m above river bed.

¡P         If the water depth was less than 3m, mid-depth sampling only.

¡P         If water depth was less than 6m, mid-depth might be omitted.

3 days per week

River Indus and near Siu Hang San Tsuen Stream

NTR-CS1

NTR-IS1

SHST-IS2

MWR-IS3

¡P         Temperature (oC)

¡P         pH (pH unit)

¡P         Turbidity (NTU)

¡P         Water depth (m)

¡P         Salinity (ppt)

¡P         Dissolved Oxygen (DO) (mg/L and % of saturation)

¡P         Suspended Solids (SS) (mg/L)