Sample Information

3.5
0.01 12 No algae Colourless

1c;14;26;33

Your dataset indicates that this waterbody has a moderate ecological status.
Potential sources of nitrate pollution include fertiliser runoff, sewage discharge and livestock activities.
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: 51.097251 : 51.697251
Longitude min and max: -0.5759349 : 0.0240651
Average measurements from citizen scientists in your area:
Sample in the same area: 1835
Average Phosphate concentration (mg/L): 0.18 ± 0.26. Your measurement: 0.01 mg/L
Average Nitrate concentration (mg/L): 3.8 ± 4.2. Your measurement: 3.5 mg/L
Average Turbidity (NTU): 26 ± 42. Your measurement: 12 NTU

 

 


Compare your measurement with defined areas

Hogsmill, Berrylands, The Bridge

Bill.M's picture

Bill.M
Friday, March 17, 2017 - 11:00
General Information
English
Manually add latitude/longitude: 
si
Geolocation (Latitude, Longitude): 
Total number of participants : 
4.00
Notes: 
The first survey, and RMI survey, following the installation of deflectors by EA contractors, along this stretch, upstream and down of the sampling site. During the winter the contractors also carried out tree management around the bank sides, through the sewage treatment works and upstream to the A3 bridge.
Device used: 
Web Site
Ecological
Freshwater body type: 
River
What is the land use in the immediate surroundings?: 
Urban Park
What is the bank vegetation? (select all that apply): 
Trees/shrubs
Is there any of the following on the water surface?: 
None
Are there any pollution sources in the immediate surroundings? (select all that apply): 
Residential discharge
Urban/Road discharge
Can you see evidence of the following water uses? (select all that apply): 
Other
Dog splash
What aquatic life is there evidence of? (select all that apply): 
Plants emerging from the water
Hydrological
Estimate the water flow: 
Steady
Estimate the water level: 
Average
Chemical
Nitrate: 
2-5
Phosphate: 
<0.02
Optical
Water Quality – Secchi Tube (Turbidity).: 
<14
Estimate the water colour: 
Colourless
Sample for group: 
The Riverfly Partnership
Sample location city: 
FWW
Group question: 
Are there any pollution sources in the immediate surroundings? (select all that apply)
Can you see evidence of the following water uses? (select all that apply)
What aquatic life is there evidence of? (select all that apply)
Is the algae...
Estimate the water flow
Estimate the water level
Water Quality – Secchi Tube (Turbidity).