Bartley Water Potternsford Bridge
EA name: BARTLEY WTR POTTERNSFORD BRDGE (also listed as “BARTLEY WATER AT POTTERNS FOR BRIDGE”)
Environment Agency sampling point SO-G0003970 · 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
- 8 Sep 2026, 14:3023 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 23 since 6 Jun 2024 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 432802, 110924As published, to the nearest 1 m. Open in a map
- River, by its own name
- Bartley Water
- River, by the map
- Bartley WaterPlaced on the river its name gives, 20 m from the line.
- Next gauge downstream
- Ashurst Bridge On the Bartley Water · 3.6 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (17 samples)
Environmental monitoring statutory (EU directives) (6 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
86.5%
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 86.5 | 86.5% |
| 12 Aug 2026, 14:51 | 99.4 | 99.4% |
| 1 Jul 2026, 10:42 | 78.9 | 78.9% |
| 3 Jun 2026, 08:55 | 87 | 87% |
| 12 May 2026, 09:22 | 85.3 | 85.3% |
| 30 Apr 2026, 09:45 | 86.8 | 86.8% |
| 17 Mar 2026, 09:20 | 92.7 | 92.7% |
| 25 Feb 2026, 13:11 | 93.7 | 93.7% |
| 15 Jan 2026, 09:20 | 92.3 | 92.3% |
| 4 Dec 2025, 13:30 | 93.5 | 93.5% |
| 18 Nov 2025, 10:28 | 88.2 | 88.2% |
| 13 Oct 2025, 10:38 | 84 | 84% |
| 4 Apr 2025, 11:40 | 92.6 | 92.6% |
| 11 Mar 2025, 09:00 | 91.9 | 91.9% |
| 14 Feb 2025, 11:28 | 95.4 | 95.4% |
| 9 Jan 2025, 10:10 | 82.5 | 82.5% |
| 11 Dec 2024, 09:36 | 92 | 92% |
| 6 Nov 2024, 09:06 | 87.3 | 87.3% |
| 10 Oct 2024, 10:34 | 89.1 | 89.1% |
| 10 Sep 2024, 09:34 | 82.7 | 82.7% |
| 6 Aug 2024, 08:01 | 80.1 | 80.1% |
| 23 Jul 2024, 14:29 | 85.7 | 85.7% |
| 6 Jun 2024, 13:13 | 90.4 | 90.4% |
Dissolved oxygen
as O2 · code 9924 · mg/l
8.52 mg/l
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 8.52 | 8.52 mg/l |
| 12 Aug 2026, 14:51 | 9.14 | 9.14 mg/l |
| 1 Jul 2026, 10:42 | 7.62 | 7.62 mg/l |
| 3 Jun 2026, 08:55 | 8.77 | 8.77 mg/l |
| 12 May 2026, 09:22 | 9.82 | 9.82 mg/l |
| 30 Apr 2026, 09:45 | 9.53 | 9.53 mg/l |
| 17 Mar 2026, 09:20 | 10.7 | 10.7 mg/l |
| 25 Feb 2026, 13:11 | 10.7 | 10.7 mg/l |
| 15 Jan 2026, 09:20 | 11.1 | 11.1 mg/l |
| 4 Dec 2025, 13:30 | 11 | 11 mg/l |
| 18 Nov 2025, 10:28 | 10.7 | 10.7 mg/l |
| 13 Oct 2025, 10:38 | 8.97 | 8.97 mg/l |
| 4 Apr 2025, 11:40 | 10 | 10 mg/l |
| 11 Mar 2025, 09:00 | 10.7 | 10.7 mg/l |
| 14 Feb 2025, 11:28 | 12.1 | 12.1 mg/l |
| 9 Jan 2025, 10:10 | 10.8 | 10.8 mg/l |
| 11 Dec 2024, 09:36 | 11.1 | 11.1 mg/l |
| 6 Nov 2024, 09:06 | 9.51 | 9.51 mg/l |
| 10 Oct 2024, 10:34 | 9.45 | 9.45 mg/l |
| 10 Sep 2024, 09:34 | 8.46 | 8.46 mg/l |
| 6 Aug 2024, 08:01 | 7.72 | 7.72 mg/l |
| 23 Jul 2024, 14:29 | 8.22 | 8.22 mg/l |
| 6 Jun 2024, 13:13 | 9.5 | 9.5 mg/l |
Water temperature
code 0076 · °C
16 °C
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 16 | 16 °C |
| 12 Aug 2026, 14:51 | 19.3 | 19.3 °C |
| 1 Jul 2026, 10:42 | 16.9 | 16.9 °C |
| 3 Jun 2026, 08:55 | 14.9 | 14.9 °C |
| 12 May 2026, 09:22 | 9.1 | 9.1 °C |
| 30 Apr 2026, 09:45 | 11.1 | 11.1 °C |
| 17 Mar 2026, 09:20 | 8.9 | 8.9 °C |
| 25 Feb 2026, 13:11 | 9.5 | 9.5 °C |
| 15 Jan 2026, 09:20 | 7.4 | 7.4 °C |
| 4 Dec 2025, 13:30 | 8.2 | 8.2 °C |
| 18 Nov 2025, 10:28 | 6.9 | 6.9 °C |
| 13 Oct 2025, 10:38 | 12.3 | 12.3 °C |
| 4 Apr 2025, 11:40 | 11.6 | 11.6 °C |
| 11 Mar 2025, 09:00 | 8.5 | 8.5 °C |
| 14 Feb 2025, 11:28 | 5.1 | 5.1 °C |
| 9 Jan 2025, 10:10 | 3.9 | 3.9 °C |
| 11 Dec 2024, 09:36 | 7.2 | 7.2 °C |
| 6 Nov 2024, 09:06 | 11.4 | 11.4 °C |
| 10 Oct 2024, 10:34 | 12.6 | 12.6 °C |
| 10 Sep 2024, 09:34 | 14.2 | 14.2 °C |
| 6 Aug 2024, 08:01 | 17 | 17 °C |
| 23 Jul 2024, 14:29 | 17.2 | 17.2 °C |
| 6 Jun 2024, 13:13 | 13 | 13 °C |
pH
code 0061
7.53
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 7.53 | 7.53 |
| 12 Aug 2026, 14:51 | 7.79 | 7.79 |
| 1 Jul 2026, 10:42 | 7.56 | 7.56 |
| 3 Jun 2026, 08:55 | 7.4 | 7.4 |
| 12 May 2026, 09:22 | 7.62 | 7.62 |
| 30 Apr 2026, 09:45 | 7.47 | 7.47 |
| 17 Mar 2026, 09:20 | 7.21 | 7.21 |
| 25 Feb 2026, 13:11 | 7.17 | 7.17 |
| 15 Jan 2026, 09:20 | 6.96 | 6.96 |
| 4 Dec 2025, 13:30 | 6.37 | 6.37 |
| 18 Nov 2025, 10:28 | 7.36 | 7.36 |
| 13 Oct 2025, 10:38 | 7.57 | 7.57 |
| 4 Apr 2025, 11:40 | 7.61 | 7.61 |
| 11 Mar 2025, 09:00 | 7.49 | 7.49 |
| 14 Feb 2025, 11:28 | 7.45 | 7.45 |
| 9 Jan 2025, 10:10 | 7.15 | 7.15 |
| 11 Dec 2024, 09:36 | 7.35 | 7.35 |
| 6 Nov 2024, 09:06 | 7.45 | 7.45 |
| 10 Oct 2024, 10:34 | 7.15 | 7.15 |
| 10 Sep 2024, 09:34 | 7.56 | 7.56 |
| 6 Aug 2024, 08:01 | 7.63 | 7.63 |
| 23 Jul 2024, 14:29 | 7.9 | 7.9 |
| 6 Jun 2024, 13:13 | 7.84 | 7.84 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 12 Aug 2026, 14:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Jul 2026, 10:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Jun 2026, 08:55 | 0.036 | 0.036 mg/l |
| 12 May 2026, 09:22 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Apr 2026, 09:45 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Mar 2026, 09:20 | 0.053 | 0.053 mg/l |
| 25 Feb 2026, 13:11 | 0.036 | 0.036 mg/l |
| 15 Jan 2026, 09:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Dec 2025, 13:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Nov 2025, 10:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Oct 2025, 10:38 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Apr 2025, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Mar 2025, 09:00 | 0.055 | 0.055 mg/l |
| 14 Feb 2025, 11:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Jan 2025, 10:10 | 0.034 | 0.034 mg/l |
| 11 Dec 2024, 09:36 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Nov 2024, 09:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Oct 2024, 10:34 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Sep 2024, 09:34 | 0.25 | 0.25 mg/l |
| 6 Aug 2024, 08:01 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Jul 2024, 14:29 | <0.03 | below 0.03 mg/l (not detected above this) |
| 6 Jun 2024, 13:13 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
12 mg/l
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 12 | 12 mg/l |
| 12 Aug 2026, 14:51 | 12 | 12 mg/l |
| 1 Jul 2026, 10:42 | 7.29 | 7.29 mg/l |
| 3 Jun 2026, 08:55 | 1.1 | 1.1 mg/l |
| 12 May 2026, 09:22 | 5.29 | 5.29 mg/l |
| 30 Apr 2026, 09:45 | 2.19 | 2.19 mg/l |
| 17 Mar 2026, 09:20 | 0.959 | 0.959 mg/l |
| 25 Feb 2026, 13:11 | 0.864 | 0.864 mg/l |
| 15 Jan 2026, 09:20 | 0.733 | 0.733 mg/l |
| 4 Dec 2025, 13:30 | 0.526 | 0.526 mg/l |
| 18 Nov 2025, 10:28 | 2.4 | 2.4 mg/l |
| 13 Oct 2025, 10:38 | 5.89 | 5.89 mg/l |
| 4 Apr 2025, 11:40 | 2.79 | 2.79 mg/l |
| 11 Mar 2025, 09:00 | 2.08 | 2.08 mg/l |
| 14 Feb 2025, 11:28 | 1.89 | 1.89 mg/l |
| 9 Jan 2025, 10:10 | 0.705 | 0.705 mg/l |
| 11 Dec 2024, 09:36 | 1.1 | 1.1 mg/l |
| 6 Nov 2024, 09:06 | 2.79 | 2.79 mg/l |
| 10 Oct 2024, 10:34 | 0.636 | 0.636 mg/l |
| 10 Sep 2024, 09:34 | 2.81 | 2.81 mg/l |
| 6 Aug 2024, 08:01 | 7.79 | 7.79 mg/l |
| 23 Jul 2024, 14:29 | 4.79 | 4.79 mg/l |
| 6 Jun 2024, 13:13 | 3.09 | 3.09 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.13 mg/l
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 0.13 | 0.13 mg/l |
| 12 Aug 2026, 14:51 | 0.12 | 0.12 mg/l |
| 1 Jul 2026, 10:42 | 0.1 | 0.1 mg/l |
| 3 Jun 2026, 08:55 | 0.097 | 0.097 mg/l |
| 12 May 2026, 09:22 | 0.075 | 0.075 mg/l |
| 30 Apr 2026, 09:45 | 0.03 | 0.03 mg/l |
| 17 Mar 2026, 09:20 | 0.042 | 0.042 mg/l |
| 25 Feb 2026, 13:11 | 0.034 | 0.034 mg/l |
| 15 Jan 2026, 09:20 | 0.034 | 0.034 mg/l |
| 4 Dec 2025, 13:30 | 0.028 | 0.028 mg/l |
| 18 Nov 2025, 10:28 | 0.051 | 0.051 mg/l |
| 13 Oct 2025, 10:38 | 0.095 | 0.095 mg/l |
| 4 Apr 2025, 11:40 | 0.05 | 0.05 mg/l |
| 11 Mar 2025, 09:00 | 0.061 | 0.061 mg/l |
| 14 Feb 2025, 11:28 | 0.046 | 0.046 mg/l |
| 9 Jan 2025, 10:10 | 0.031 | 0.031 mg/l |
| 11 Dec 2024, 09:36 | 0.032 | 0.032 mg/l |
| 6 Nov 2024, 09:06 | 0.068 | 0.068 mg/l |
| 10 Oct 2024, 10:34 | 0.045 | 0.045 mg/l |
| 10 Sep 2024, 09:34 | 0.094 | 0.094 mg/l |
| 6 Aug 2024, 08:01 | 0.24 | 0.24 mg/l |
| 23 Jul 2024, 14:29 | 0.19 | 0.19 mg/l |
| 6 Jun 2024, 13:13 | 0.12 | 0.12 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
715 µS/cm
Sampled 8 Sep 2026, 23 days ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 8 Sep 2026, 14:30 | 715 | 715 µS/cm |
| 12 Aug 2026, 14:51 | 872 | 872 µS/cm |
| 1 Jul 2026, 10:42 | 624 | 624 µS/cm |
| 3 Jun 2026, 08:55 | 271 | 271 µS/cm |
| 12 May 2026, 09:22 | 457 | 457 µS/cm |
| 30 Apr 2026, 09:45 | 350 | 350 µS/cm |
| 17 Mar 2026, 09:20 | 192 | 192 µS/cm |
| 25 Feb 2026, 13:11 | 177 | 177 µS/cm |
| 15 Jan 2026, 09:20 | 170 | 170 µS/cm |
| 4 Dec 2025, 13:30 | 164 | 164 µS/cm |
| 18 Nov 2025, 10:28 | 307 | 307 µS/cm |
| 13 Oct 2025, 10:38 | 564 | 564 µS/cm |
| 4 Apr 2025, 11:40 | 347 | 347 µS/cm |
| 11 Mar 2025, 09:00 | 280 | 280 µS/cm |
| 14 Feb 2025, 11:28 | 242 | 242 µS/cm |
| 9 Jan 2025, 10:10 | 171 | 171 µS/cm |
| 11 Dec 2024, 09:36 | 208 | 208 µS/cm |
| 6 Nov 2024, 09:06 | 307 | 307 µS/cm |
| 10 Oct 2024, 10:34 | 152 | 152 µS/cm |
| 10 Sep 2024, 09:34 | 312 | 312 µS/cm |
| 6 Aug 2024, 08:01 | 561 | 561 µS/cm |
| 23 Jul 2024, 14:29 | 444 | 444 µS/cm |
| 6 Jun 2024, 13:13 | 371 | 371 µS/cm |
Everything measured here
15 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 15 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 23 | Jun 2024 – Sep 2026 | 86.5% 8 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 23 | Jun 2024 – Sep 2026 | 8.52 mg/l 8 Sep 2026 |
| Temperature of Water 0076 | River water | 23 | Jun 2024 – Sep 2026 | 16 °C 8 Sep 2026 |
| pH 0061 | River water | 23 | Jun 2024 – Sep 2026 | 7.53 8 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 23 | Jun 2024 – Sep 2026 | below 0.03 mg/l 8 Sep 2026 |
| Nitrate as N 0117 | River water | 23 | Jun 2024 – Sep 2026 | 12 mg/l 8 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 23 | Jun 2024 – Sep 2026 | 0.13 mg/l 8 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 23 | Jun 2024 – Sep 2026 | 715 µS/cm 8 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 23 | Jun 2024 – Sep 2026 | 71 mg/l 8 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 23 | Jun 2024 – Sep 2026 | below 0.00029 mg/l 8 Sep 2026 |
| BOD : 5 Day ATU 0085 | River water | 10 | Jun 2024 – Mar 2025 | 1.3 mg/l 11 Mar 2025 |
| Chloride 0172 | River water | 10 | Jun 2024 – Mar 2025 | 34 mg/l 11 Mar 2025 |
| Nitrite as N 0118 | River water | 23 | Jun 2024 – Sep 2026 | 0.0094 mg/l 8 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 23 | Jun 2024 – Sep 2026 | 12 mg/l 8 Sep 2026 |
| Silica, reactive as SiO2 0182 | River water | 10 | Jun 2024 – Mar 2025 | 12 mg/l 11 Mar 2025 |
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.