River Dearne downstream of Dearne Road Bridge
EA name: RIVER DEARNE DS DEARNE ROAD BRIDGE (also listed as “RSN2332 RIVER DEARNE DS DEARNE ROAD BRIDGE”)
Environment Agency sampling point NE-RSN2332 · 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
- 22 Nov 2024, 08:4823 months ago · time as the Environment Agency records it (UK clock time; the source gives no time zone). Not sampled since, as far as the archive shows: the Environment Agency was asked up to 28 Oct 2026 and had nothing newer.
- Samples banked
- 11 since 15 Jan 2024 Imported periods: 1 Oct 2023 – 28 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 444772, 401964As published, to the nearest 1 m. Open in a map
- River, by its own name
- Dearne
- River, by the map
- River DearnePlaced on the river its name gives, 6 m from the line.
- Next gauge downstream
- Bolton Bridge On the River Dearne · 1.1 km along the river
- Nearest gauge upstream
- Manvers Old Moor Lane On the Knoll Beck · 2.5 km along the riverDarfield Bridge On the River Dearne · 5.0 km along the riverStonyford Bridge On the River Dove · 5.4 km along the river
- Why it was sampled
- Monitoring (national agency policy) (11 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
93.8%
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 93.8 | 93.8% |
| 15 Oct 2024, 08:19 | 95.1 | 95.1% |
| 26 Sep 2024, 08:00 | 92.1 | 92.1% |
| 9 Aug 2024, 12:11 | 102.2 | 102.2% |
| 10 Jul 2024, 10:05 | 86.1 | 86.1% |
| 25 Jun 2024, 10:58 | 102.8 | 102.8% |
| 8 May 2024, 11:35 | 101.2 | 101.2% |
| 24 Apr 2024, 11:23 | 105.7 | 105.7% |
| 4 Mar 2024, 10:17 | 98.4 | 98.4% |
| 15 Feb 2024, 12:38 | 98.1 | 98.1% |
| 15 Jan 2024, 13:52 | 95.7 | 95.7% |
Dissolved oxygen
as O2 · code 9924 · mg/l
12.4 mg/l
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 12.4 | 12.4 mg/l |
| 15 Oct 2024, 08:19 | 10.6 | 10.6 mg/l |
| 26 Sep 2024, 08:00 | 9.56 | 9.56 mg/l |
| 9 Aug 2024, 12:11 | 9.71 | 9.71 mg/l |
| 10 Jul 2024, 10:05 | 8.4 | 8.4 mg/l |
| 25 Jun 2024, 10:58 | 9.44 | 9.44 mg/l |
| 8 May 2024, 11:35 | 10.2 | 10.2 mg/l |
| 24 Apr 2024, 11:23 | 12 | 12 mg/l |
| 4 Mar 2024, 10:17 | 12.2 | 12.2 mg/l |
| 15 Feb 2024, 12:38 | 11 | 11 mg/l |
| 15 Jan 2024, 13:52 | 12.3 | 12.3 mg/l |
Water temperature
code 0076 · °C
3.5 °C
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 3.5 | 3.5 °C |
| 15 Oct 2024, 08:19 | 10.3 | 10.3 °C |
| 26 Sep 2024, 08:00 | 13.5 | 13.5 °C |
| 9 Aug 2024, 12:11 | 17.6 | 17.6 °C |
| 10 Jul 2024, 10:05 | 16.4 | 16.4 °C |
| 25 Jun 2024, 10:58 | 19.3 | 19.3 °C |
| 8 May 2024, 11:35 | 14.9 | 14.9 °C |
| 24 Apr 2024, 11:23 | 9.6 | 9.6 °C |
| 4 Mar 2024, 10:17 | 6.1 | 6.1 °C |
| 15 Feb 2024, 12:38 | 10.1 | 10.1 °C |
| 15 Jan 2024, 13:52 | 4.6 | 4.6 °C |
pH
code 0061
7.96
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 7.96 | 7.96 |
| 15 Oct 2024, 08:19 | 7.97 | 7.97 |
| 26 Sep 2024, 08:00 | 7.86 | 7.86 |
| 9 Aug 2024, 12:11 | 8.11 | 8.11 |
| 10 Jul 2024, 10:05 | 7.75 | 7.75 |
| 25 Jun 2024, 10:58 | 8.05 | 8.05 |
| 8 May 2024, 11:35 | 7.88 | 7.88 |
| 24 Apr 2024, 11:23 | 7.97 | 7.97 |
| 4 Mar 2024, 10:17 | 7.84 | 7.84 |
| 15 Feb 2024, 12:38 | 7.69 | 7.69 |
| 15 Jan 2024, 13:52 | 7.78 | 7.78 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.093 mg/l
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 0.093 | 0.093 mg/l |
| 15 Oct 2024, 08:19 | 0.064 | 0.064 mg/l |
| 26 Sep 2024, 08:00 | 0.095 | 0.095 mg/l |
| 9 Aug 2024, 12:11 | 0.075 | 0.075 mg/l |
| 10 Jul 2024, 10:05 | 0.44 | 0.44 mg/l |
| 25 Jun 2024, 10:58 | 0.049 | 0.049 mg/l |
| 8 May 2024, 11:35 | 0.093 | 0.093 mg/l |
| 24 Apr 2024, 11:23 | 0.065 | 0.065 mg/l |
| 4 Mar 2024, 10:17 | 0.087 | 0.087 mg/l |
| 15 Feb 2024, 12:38 | 0.075 | 0.075 mg/l |
| 15 Jan 2024, 13:52 | 0.18 | 0.18 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
9.76 mg/l
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 9.76 | 9.76 mg/l |
| 15 Oct 2024, 08:19 | 7.36 | 7.36 mg/l |
| 26 Sep 2024, 08:00 | 9.96 | 9.96 mg/l |
| 9 Aug 2024, 12:11 | 7.73 | 7.73 mg/l |
| 10 Jul 2024, 10:05 | 3.91 | 3.91 mg/l |
| 25 Jun 2024, 10:58 | 7.55 | 7.55 mg/l |
| 8 May 2024, 11:35 | 6.1 | 6.1 mg/l |
| 24 Apr 2024, 11:23 | 7.23 | 7.23 mg/l |
| 4 Mar 2024, 10:17 | 5.75 | 5.75 mg/l |
| 15 Feb 2024, 12:38 | 7.03 | 7.03 mg/l |
| 15 Jan 2024, 13:52 | 7.61 | 7.61 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
1.6 mg/l
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 1.6 | 1.6 mg/l |
| 15 Oct 2024, 08:19 | 0.93 | 0.93 mg/l |
| 26 Sep 2024, 08:00 | 1.9 | 1.9 mg/l |
| 9 Aug 2024, 12:11 | 1.8 | 1.8 mg/l |
| 10 Jul 2024, 10:05 | 0.63 | 0.63 mg/l |
| 25 Jun 2024, 10:58 | 1.6 | 1.6 mg/l |
| 8 May 2024, 11:35 | 0.84 | 0.84 mg/l |
| 24 Apr 2024, 11:23 | 0.94 | 0.94 mg/l |
| 4 Mar 2024, 10:17 | 0.38 | 0.38 mg/l |
| 15 Feb 2024, 12:38 | 0.42 | 0.42 mg/l |
| 15 Jan 2024, 13:52 | 0.65 | 0.65 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1457 µS/cm
Sampled 22 Nov 2024, 23 months ago · 11 results banked
Every result (11)
| Sampled | Result as published | Reads as |
|---|---|---|
| 22 Nov 2024, 08:48 | 1457 | 1457 µS/cm |
| 15 Oct 2024, 08:19 | 997 | 997 µS/cm |
| 26 Sep 2024, 08:00 | 1183 | 1183 µS/cm |
| 9 Aug 2024, 12:11 | 1619 | 1619 µS/cm |
| 10 Jul 2024, 10:05 | 708 | 708 µS/cm |
| 25 Jun 2024, 10:58 | 1356 | 1356 µS/cm |
| 8 May 2024, 11:35 | 909 | 909 µS/cm |
| 24 Apr 2024, 11:23 | 1087 | 1087 µS/cm |
| 4 Mar 2024, 10:17 | 875 | 875 µS/cm |
| 15 Feb 2024, 12:38 | 867 | 867 µS/cm |
| 15 Jan 2024, 13:52 | 1029 | 1029 µS/cm |
Everything measured here
18 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 18 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 11 | Jan 2024 – Nov 2024 | 93.8% 22 Nov 2024 |
| Oxygen, Dissolved as O2 9924 | River water | 11 | Jan 2024 – Nov 2024 | 12.4 mg/l 22 Nov 2024 |
| Temperature of Water 0076 | River water | 11 | Jan 2024 – Nov 2024 | 3.5 °C 22 Nov 2024 |
| pH 0061 | River water | 11 | Jan 2024 – Nov 2024 | 7.96 22 Nov 2024 |
| Ammoniacal Nitrogen as N 0111 | River water | 11 | Jan 2024 – Nov 2024 | 0.093 mg/l 22 Nov 2024 |
| Nitrate as N 0117 | River water | 11 | Jan 2024 – Nov 2024 | 9.76 mg/l 22 Nov 2024 |
| Orthophosphate, reactive as P 0180 | River water | 11 | Jan 2024 – Nov 2024 | 1.6 mg/l 22 Nov 2024 |
| Conductivity at 25 C 0077 | River water | 11 | Jan 2024 – Nov 2024 | 1457 µS/cm 22 Nov 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 11 | Jan 2024 – Nov 2024 | 230 mg/l 22 Nov 2024 |
| Ammonia un-ionised as N 0119 | River water | 11 | Jan 2024 – Nov 2024 | 0.00096 mg/l 22 Nov 2024 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 11 | Jan 2024 – Nov 2024 | 4.5 mg/l 22 Nov 2024 |
| Chloride 0172 | River water | 11 | Jan 2024 – Nov 2024 | 180 mg/l 22 Nov 2024 |
| Flow Type 2896 | River water | 5 | Jul 2024 – Nov 2024 | Moderate Flow 22 Nov 2024 |
| Nitrite as N 0118 | River water | 11 | Jan 2024 – Nov 2024 | 0.041 mg/l 22 Nov 2024 |
| Nitrogen, Total as N 9686 | River water | 11 | Jan 2024 – Nov 2024 | 11 mg/l 22 Nov 2024 |
| Nitrogen, Total Oxidised as N 0116 | River water | 11 | Jan 2024 – Nov 2024 | 9.8 mg/l 22 Nov 2024 |
| Phosphorus, Total as P 0348 | River water | 11 | Jan 2024 – Nov 2024 | 1.7 mg/l 22 Nov 2024 |
| Silica, reactive as SiO2 0182 | River water | 11 | Jan 2024 – Nov 2024 | 12 mg/l 22 Nov 2024 |
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.