Sample Information

7.5
0.15 9999 No algae Colourless

1d;14;33

Your dataset indicates that this waterbody has a poor ecological status.
These values are expected to vary throughout the year as a result of weather patterns and changes in land use. Please help us to better understand this ecosystem by continuing to make measurements.
Geo coordinates of Local Area:
Latitude min and max: 51.367664364 : 51.967664364
Longitude min and max: -0.800526603 : -0.200526603
Average measurements from citizen scientists in your area:
Sample in the same area: 1722
Average Phosphate concentration (mg/L): 0.08 ± 0.22. Your measurement: 0.15 mg/L
Average Nitrate concentration (mg/L): 1.925 ± 4.1. Your measurement: 7.5 mg/L
Average Turbidity (NTU): 27 ± 43. Your measurement: NTU

 

 


Compare your measurement with defined areas

River Chess Bridge

babs's picture

babs
Sunday, September 27, 2020 - 00:00
General Information
English
Total number of participants : 
4.00
Notes: 
Fallen tree blocking river. The samples were taken a few miles down stream of a sewage works In Chesham which frequently discharges into the river after heavy rain.
Device used: 
IOS Device
Ecological
Freshwater body type: 
River
What is the land use in the immediate surroundings?: 
Agriculture
What is the bank vegetation? (select all that apply): 
Trees/shrubs
Grass
Is there any of the following on the water surface?: 
None
Chemical
Nitrate: 
5-10
Phosphate: 
0.1-0.2
Optical
Estimate the water colour: 
Colourless
Sample for group: 
Thames WaterBlitz