River Whittle East Harling Common
EA name: R.WHITTLE EAST HARLING COMMON
Environment Agency sampling point AN-44M26 · Freshwater - rivers · listed as open (“open” does not mean it is sampled now)
These are samples taken on a date, not live readings of the river. Results reach the Environment Agency's archive days to months after the sample is taken, so the newest here may be weeks or months old. FloodRadar does not grade them.
Where and when
- Last sampled
- 14 Aug 2026, 14:1455 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 4 since 23 Apr 2026 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 600045, 288211As published, to the nearest 1 m. Open in a map
- River, by its own name
- Its name does not give one
- River, by the map
- River WittlePlaced by position alone, on a line whose map name differs from its own, 2 m from the line.
- Next gauge downstream
- Bridgham On the River Thet · 7.3 km along the river
- Nearest gauge upstream
- Quidenham On the River Whittle · 2.9 km along the river
- Why it was sampled
- Monitoring (national agency policy) (4 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
83.5%
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 83.5 | 83.5% |
| 23 Jun 2026, 10:35 | 86.6 | 86.6% |
| 23 Apr 2026, 09:12 | 94.3 | 94.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
7.23 mg/l
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 7.23 | 7.23 mg/l |
| 23 Jun 2026, 10:35 | 8.01 | 8.01 mg/l |
| 23 Apr 2026, 09:12 | 10.8 | 10.8 mg/l |
Water temperature
code 0076 · °C
22.4 °C
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 22.4 | 22.4 °C |
| 23 Jun 2026, 10:35 | 19 | 19 °C |
| 23 Apr 2026, 09:12 | 9.3 | 9.3 °C |
pH
code 0061
7.68
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 7.68 | 7.68 |
| 23 Jun 2026, 10:35 | 8 | 8 |
| 23 Apr 2026, 09:12 | 8.11 | 8.11 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.081 mg/l
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 0.081 | 0.081 mg/l |
| 23 Jun 2026, 10:35 | 0.048 | 0.048 mg/l |
| 23 Apr 2026, 09:12 | 0.048 | 0.048 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
44.8 mg/l
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 44.8 | 44.8 mg/l |
| 23 Jun 2026, 10:35 | 17.9 | 17.9 mg/l |
| 23 Apr 2026, 09:12 | 11.9 | 11.9 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.11 mg/l
Sampled 23 Jun 2026, 4 months ago · 2 results banked
Every result (2)
| Sampled | Result as published | Reads as |
|---|---|---|
| 23 Jun 2026, 10:35 | 0.11 | 0.11 mg/l |
| 23 Apr 2026, 09:12 | 0.027 | 0.027 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1354 µS/cm
Sampled 14 Aug 2026, 55 days ago · 3 results banked
Every result (3)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 Aug 2026, 14:14 | 1354 | 1354 µS/cm |
| 23 Jun 2026, 10:35 | 1000 | 1000 µS/cm |
| 23 Apr 2026, 09:12 | 942 | 942 µS/cm |
Everything measured here
13 determinands, each kept by its code, unit and sample material: results in different units or on different materials are never mixed. A “below” result is under the laboratory's detection limit, not zero.
Show all 13 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 3 | Apr 2026 – Aug 2026 | 83.5% 14 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 3 | Apr 2026 – Aug 2026 | 7.23 mg/l 14 Aug 2026 |
| Temperature of Water 0076 | River water | 3 | Apr 2026 – Aug 2026 | 22.4 °C 14 Aug 2026 |
| pH 0061 | River water | 3 | Apr 2026 – Aug 2026 | 7.68 14 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 3 | Apr 2026 – Aug 2026 | 0.081 mg/l 14 Aug 2026 |
| Nitrate as N 0117 | River water | 3 | Apr 2026 – Aug 2026 | 44.8 mg/l 14 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 2 | Apr 2026 – Jun 2026 | 0.11 mg/l 23 Jun 2026 |
| Conductivity at 25 C 0077 | River water | 3 | Apr 2026 – Aug 2026 | 1354 µS/cm 14 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 3 | Apr 2026 – Aug 2026 | 72 mg/l 14 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 3 | Apr 2026 – Aug 2026 | 0.00178 mg/l 14 Aug 2026 |
| Nitrite as N 0118 | River water | 3 | Apr 2026 – Aug 2026 | 0.23 mg/l 14 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 3 | Apr 2026 – Aug 2026 | 45 mg/l 14 Aug 2026 |
| No flow /No sample 7668 | River water | 1 | Jul 2026 – Jul 2026 | No flow/discharge at sampling point 29 Jul 2026 |
FloodRadar does not grade these results: there is no overall score, and official river classifications are a separate dataset. A sample taken downstream of an overflow does not by itself show where anything in it came from. River connections and distances are traced on OS Open Rivers (edition 2026-04), which leaves out many small channels.
Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.
Contains OS data © Crown copyright and database rights 2026.