Hogsmill
Epsom, Surrey, United Kingdom
Ewell Storm Tank SERT RMI site
Location created by
Georgina Fauconier
- Group: South East Rivers Trust : Hogsmill Water Quality
- Site ID: TQ 21094 63579
- Lat: 51.3583594
- Lng: -0.2622128
- Waterbody Type: River
- Timezone: Europe/London
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
13.0
Latest
6.5
Average
Alkalinity
mg/L
240
Latest
180
Average
Hardness
mg/L
200
Latest
280
Average
Nitrates
ppm
3.5
Latest
1.9
Average
Dissolved oxygen
mg/L
9.2
Latest
10.3
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Phosphates total
ppm
0.3
Latest
0.4
Average
Conductivity
μS/cm
720
Latest
743
Average
Water depth
m
0.2
Latest
30.2
Average
pH (0-14)
7.8
Latest
8.2
Average
Ammonia
ppm
0.0
Latest
0.0
Average
Water temperature
°C
11.8
Latest
9.5
Average