River Dove Deadman's Bridge
EA name: R. DOVE DEADMAN'S BRIDGE
Environment Agency sampling point AN-DOV035 · 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
- 20 Aug 2026, 09:1742 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 11 since 3 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 612216, 269388As published, to the nearest 1 m. Open in a map
- River, by its own name
- Dove
- River, by the map
- River DovePlaced on the river its name gives, 3 m from the line.
- Next gauge downstream
- Needham On the River Waveney · 21 km along the river
- Why it was sampled
- Monitoring (national agency policy) (6 samples)
Environmental monitoring statutory (EU directives) (5 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
79.1%
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 79.1 | 79.1% |
| 14 Jul 2026, 12:24 | 77.7 | 77.7% |
| 26 Jun 2026, 08:25 | 47.3 | 47.3% |
| 21 May 2026, 12:15 | 84.6 | 84.6% |
| 9 Apr 2026, 10:02 | 91.3 | 91.3% |
| 1 Mar 2024, 13:00 | 95.5 | 95.5% |
| 14 Feb 2024, 10:41 | 92.1 | 92.1% |
| 25 Jan 2024, 12:38 | 101.3 | 101.3% |
| 7 Dec 2023, 13:21 | 90.6 | 90.6% |
| 14 Nov 2023, 10:49 | 87.1 | 87.1% |
| 3 Oct 2023, 10:41 | 62.2 | 62.2% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.28 mg/l
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 8.28 | 8.28 mg/l |
| 14 Jul 2026, 12:24 | 7.9 | 7.9 mg/l |
| 26 Jun 2026, 08:25 | 4.29 | 4.29 mg/l |
| 21 May 2026, 12:15 | 8.64 | 8.64 mg/l |
| 9 Apr 2026, 10:02 | 9.86 | 9.86 mg/l |
| 1 Mar 2024, 13:00 | 11.5 | 11.5 mg/l |
| 14 Feb 2024, 10:41 | 10.7 | 10.7 mg/l |
| 25 Jan 2024, 12:38 | 12.5 | 12.5 mg/l |
| 7 Dec 2023, 13:21 | 11.4 | 11.4 mg/l |
| 14 Nov 2023, 10:49 | 9.88 | 9.88 mg/l |
| 3 Oct 2023, 10:41 | 6.26 | 6.26 mg/l |
Water temperature
code 0076 · °C
13.2 °C
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 13.2 | 13.2 °C |
| 14 Jul 2026, 12:24 | 14.5 | 14.5 °C |
| 26 Jun 2026, 08:25 | 20 | 20 °C |
| 21 May 2026, 12:15 | 14.3 | 14.3 °C |
| 9 Apr 2026, 10:02 | 11.8 | 11.8 °C |
| 1 Mar 2024, 13:00 | 7.4 | 7.4 °C |
| 14 Feb 2024, 10:41 | 8.9 | 8.9 °C |
| 25 Jan 2024, 12:38 | 6.2 | 6.2 °C |
| 7 Dec 2023, 13:21 | 5.5 | 5.5 °C |
| 14 Nov 2023, 10:49 | 9.7 | 9.7 °C |
| 3 Oct 2023, 10:41 | 15 | 15 °C |
pH
code 0061
7.81
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 7.81 | 7.81 |
| 14 Jul 2026, 12:24 | 7.45 | 7.45 |
| 26 Jun 2026, 08:25 | 7.92 | 7.92 |
| 21 May 2026, 12:15 | 7.86 | 7.86 |
| 9 Apr 2026, 10:02 | 7.34 | 7.34 |
| 1 Mar 2024, 13:00 | 7.94 | 7.94 |
| 14 Feb 2024, 10:41 | 8.02 | 8.02 |
| 25 Jan 2024, 12:38 | 8.13 | 8.13 |
| 7 Dec 2023, 13:21 | 8.18 | 8.18 |
| 14 Nov 2023, 10:49 | 7.99 | 7.99 |
| 3 Oct 2023, 10:41 | 7.66 | 7.66 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.1 mg/l
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 0.1 | 0.1 mg/l |
| 14 Jul 2026, 12:24 | 0.16 | 0.16 mg/l |
| 26 Jun 2026, 08:25 | 0.5 | 0.5 mg/l |
| 21 May 2026, 12:15 | 0.06 | 0.06 mg/l |
| 9 Apr 2026, 10:02 | 0.053 | 0.053 mg/l |
| 1 Mar 2024, 13:00 | 0.076 | 0.076 mg/l |
| 14 Feb 2024, 10:41 | 0.047 | 0.047 mg/l |
| 25 Jan 2024, 12:38 | 0.063 | 0.063 mg/l |
| 7 Dec 2023, 13:21 | 0.037 | 0.037 mg/l |
| 14 Nov 2023, 10:49 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2023, 10:41 | 0.32 | 0.32 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.287 mg/l
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 0.287 | 0.287 mg/l |
| 14 Jul 2026, 12:24 | 0.213 | 0.213 mg/l |
| 26 Jun 2026, 08:25 | 0.455 | 0.455 mg/l |
| 21 May 2026, 12:15 | 8.22 | 8.22 mg/l |
| 9 Apr 2026, 10:02 | 8.24 | 8.24 mg/l |
| 1 Mar 2024, 13:00 | 6.77 | 6.77 mg/l |
| 14 Feb 2024, 10:41 | 7.57 | 7.57 mg/l |
| 25 Jan 2024, 12:38 | 8.85 | 8.85 mg/l |
| 7 Dec 2023, 13:21 | 12 | 12 mg/l |
| 14 Nov 2023, 10:49 | 13 | 13 mg/l |
| 3 Oct 2023, 10:41 | 11.8 | 11.8 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.023 mg/l
Sampled 20 Aug 2026, 42 days ago · 10 results banked
Every result (10)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 0.023 | 0.023 mg/l |
| 14 Jul 2026, 12:24 | 0.043 | 0.043 mg/l |
| 26 Jun 2026, 08:25 | 0.94 | 0.94 mg/l |
| 21 May 2026, 12:15 | 0.4 | 0.4 mg/l |
| 9 Apr 2026, 10:02 | 0.22 | 0.22 mg/l |
| 1 Mar 2024, 13:00 | 0.092 | 0.092 mg/l |
| 14 Feb 2024, 10:41 | 0.12 | 0.12 mg/l |
| 7 Dec 2023, 13:21 | 0.096 | 0.096 mg/l |
| 14 Nov 2023, 10:49 | 0.11 | 0.11 mg/l |
| 3 Oct 2023, 10:41 | 0.5 | 0.5 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1063 µS/cm
Sampled 20 Aug 2026, 42 days ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 09:17 | 1063 | 1063 µS/cm |
| 14 Jul 2026, 12:24 | 1058 | 1058 µS/cm |
| 26 Jun 2026, 08:25 | 1334 | 1334 µS/cm |
| 21 May 2026, 12:15 | 1338 | 1338 µS/cm |
| 9 Apr 2026, 10:02 | 1280 | 1280 µS/cm |
| 1 Mar 2024, 13:00 | 723 | 723 µS/cm |
| 14 Feb 2024, 10:41 | 793 | 793 µS/cm |
| 25 Jan 2024, 12:38 | 908 | 908 µS/cm |
| 7 Dec 2023, 13:21 | 944 | 944 µS/cm |
| 14 Nov 2023, 10:49 | 875 | 875 µS/cm |
| 3 Oct 2023, 10:41 | 1177 | 1177 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 | 11 | Oct 2023 – Aug 2026 | 79.1% 20 Aug 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 11 | Oct 2023 – Aug 2026 | 8.28 mg/l 20 Aug 2026 |
| Temperature of Water 0076 | River water | 11 | Oct 2023 – Aug 2026 | 13.2 °C 20 Aug 2026 |
| pH 0061 | River water | 11 | Oct 2023 – Aug 2026 | 7.81 20 Aug 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 11 | Oct 2023 – Aug 2026 | 0.1 mg/l 20 Aug 2026 |
| Nitrate as N 0117 | River water | 11 | Oct 2023 – Aug 2026 | 0.287 mg/l 20 Aug 2026 |
| Orthophosphate, reactive as P 0180 | River water | 10 | Oct 2023 – Aug 2026 | 0.023 mg/l 20 Aug 2026 |
| Conductivity at 25 C 0077 | River water | 11 | Oct 2023 – Aug 2026 | 1063 µS/cm 20 Aug 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 10 | Oct 2023 – Aug 2026 | 300 mg/l 20 Aug 2026 |
| Ammonia un-ionised as N 0119 | River water | 11 | Oct 2023 – Aug 2026 | 0.0015 mg/l 20 Aug 2026 |
| BOD : 5 Day ATU 0085 | River water | 6 | Oct 2023 – Mar 2024 | 1.3 mg/l 1 Mar 2024 |
| Nitrite as N 0118 | River water | 11 | Oct 2023 – Aug 2026 | 0.023 mg/l 20 Aug 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 11 | Oct 2023 – Aug 2026 | 0.31 mg/l 20 Aug 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.