River Welland Rockingham A6003 Road Bridge
EA name: R.WELLAND ROCKINGHAM A6003 RD.BR.
Environment Agency sampling point AN-WELL150R · 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
- 7 Sep 2026, 09:4548 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 11 since 2 Oct 2023 Imported periods: 1 Oct 2023 – 25 Oct 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring) · results completed 18 Oct 2026
- Where
- National Grid 486600, 292300As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Welland
- River, by the map
- River WellandPlaced on the river its name gives, 8 m from the line.
- Next gauge downstream
- BARROWDEN GS 15 km along the river
- Nearest gauge upstream
- Ashley On the River Welland · 6.0 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (11 samples)
Results here were completed a median of 41 days after the sample was taken (41 to 41 days, 1 samples).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
96.1%
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 96.1 | 96.1% |
| 8 Feb 2024, 14:13 | 93.6 | 93.6% |
| 12 Jan 2024, 09:50 | 93.7 | 93.7% |
| 5 Dec 2023, 11:55 | 85.1 | 85.1% |
| 1 Nov 2023, 12:34 | 79.2 | 79.2% |
| 2 Oct 2023, 14:18 | 78.3 | 78.3% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.9 mg/l
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 11.9 | 11.9 mg/l |
| 8 Feb 2024, 14:13 | 11.7 | 11.7 mg/l |
| 12 Jan 2024, 09:50 | 11.8 | 11.8 mg/l |
| 5 Dec 2023, 11:55 | 10.7 | 10.7 mg/l |
| 1 Nov 2023, 12:34 | 8.72 | 8.72 mg/l |
| 2 Oct 2023, 14:18 | 7.72 | 7.72 mg/l |
Water temperature
code 0076 · °C
6.1 °C
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 6.1 | 6.1 °C |
| 8 Feb 2024, 14:13 | 5.9 | 5.9 °C |
| 12 Jan 2024, 09:50 | 5.5 | 5.5 °C |
| 5 Dec 2023, 11:55 | 5.4 | 5.4 °C |
| 1 Nov 2023, 12:34 | 11 | 11 °C |
| 2 Oct 2023, 14:18 | 15.9 | 15.9 °C |
pH
code 0061
8.09
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 8.09 | 8.09 |
| 8 Feb 2024, 14:13 | 8 | 8 |
| 12 Jan 2024, 09:50 | 8.01 | 8.01 |
| 5 Dec 2023, 11:55 | 7.74 | 7.74 |
| 1 Nov 2023, 12:34 | 7.83 | 7.83 |
| 2 Oct 2023, 14:18 | 7.8 | 7.8 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.056 mg/l
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 0.056 | 0.056 mg/l |
| 8 Feb 2024, 14:13 | 0.053 | 0.053 mg/l |
| 12 Jan 2024, 09:50 | 0.073 | 0.073 mg/l |
| 5 Dec 2023, 11:55 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Nov 2023, 12:34 | 0.069 | 0.069 mg/l |
| 2 Oct 2023, 14:18 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
4.87 mg/l
Sampled 4 Mar 2024, 2.6 years ago · 5 results banked
Every result (5)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 4.87 | 4.87 mg/l |
| 12 Jan 2024, 09:50 | 7.35 | 7.35 mg/l |
| 5 Dec 2023, 11:55 | 6.18 | 6.18 mg/l |
| 1 Nov 2023, 12:34 | 6.86 | 6.86 mg/l |
| 2 Oct 2023, 14:18 | 2.19 | 2.19 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.12 mg/l
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 0.12 | 0.12 mg/l |
| 8 Feb 2024, 14:13 | 0.15 | 0.15 mg/l |
| 12 Jan 2024, 09:50 | 0.13 | 0.13 mg/l |
| 5 Dec 2023, 11:55 | 0.14 | 0.14 mg/l |
| 1 Nov 2023, 12:34 | 0.16 | 0.16 mg/l |
| 2 Oct 2023, 14:18 | 0.44 | 0.44 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
630 µS/cm
Sampled 4 Mar 2024, 2.6 years ago · 6 results banked
Every result (6)
| Sampled | Result as published | Reads as |
|---|---|---|
| 4 Mar 2024, 13:52 | 630 | 630 µS/cm |
| 8 Feb 2024, 14:13 | 580 | 580 µS/cm |
| 12 Jan 2024, 09:50 | 682 | 682 µS/cm |
| 5 Dec 2023, 11:55 | 409 | 409 µS/cm |
| 1 Nov 2023, 12:34 | 592 | 592 µS/cm |
| 2 Oct 2023, 14:18 | 820 | 820 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 | 6 | Oct 2023 – Mar 2024 | 96.1% 4 Mar 2024 |
| Oxygen, Dissolved as O2 9924 | River water | 6 | Oct 2023 – Mar 2024 | 11.9 mg/l 4 Mar 2024 |
| Temperature of Water 0076 | River water | 6 | Oct 2023 – Mar 2024 | 6.1 °C 4 Mar 2024 |
| pH 0061 | River water | 6 | Oct 2023 – Mar 2024 | 8.09 4 Mar 2024 |
| Ammoniacal Nitrogen as N 0111 | River water | 6 | Oct 2023 – Mar 2024 | 0.056 mg/l 4 Mar 2024 |
| Nitrate as N 0117 | River water | 5 | Oct 2023 – Mar 2024 | 4.87 mg/l 4 Mar 2024 |
| Orthophosphate, reactive as P 0180 | River water | 6 | Oct 2023 – Mar 2024 | 0.12 mg/l 4 Mar 2024 |
| Conductivity at 25 C 0077 | River water | 6 | Oct 2023 – Mar 2024 | 630 µS/cm 4 Mar 2024 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 6 | Oct 2023 – Mar 2024 | 210 mg/l 4 Mar 2024 |
| Ammonia un-ionised as N 0119 | River water | 6 | Oct 2023 – Mar 2024 | 0.00077 mg/l 4 Mar 2024 |
| Diazinon 0723 | River water | 5 | Sep 2024 – Sep 2026 | 0.0029 µg/l 7 Sep 2026 |
| Nitrite as N 0118 | River water | 6 | Oct 2023 – Mar 2024 | 0.033 mg/l 4 Mar 2024 |
| Nitrogen, Total Oxidised as N 0116 | River water | 5 | Oct 2023 – Mar 2024 | 4.9 mg/l 4 Mar 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.