20/10/2026
Today we did our water quality test using a kit provided by the Westcountry Rivers Trust, starting with hand disinfection using the provided spray.
The test measures several key indicators
Temperature
Total Dissolved Solids (TDS): High readings point to potential stress on aquatic life.
Turbidity: Measures undissolved particles, such as agricultural runoff.
Phosphate Levels: Measured using a pre-printed test strip submerged in a sealed tube of sample water. Main causes of high phosphates are sewage & wastewater, agricultural runoff & urban/domestic runoff.
River dip 20th October
Turbidity- under 14
TDS - 128 (Total Dissolved solids)
Temp 10.6
Phosphate ppb - 0 - perfect!
Comments:
Rubbish on side of the stream
Pond skaters
Duckweed
Marsh tit
Robin
Wren
Lichen & moss on the hazel branches