River Pant Great Sampford Bridge
EA name: R.PANT GT.SAMPFORD BR.
Environment Agency sampling point AN-BL11 · 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
- 27 Aug 2026, 12:4535 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 26 since 16 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 564259, 235246As published, to the nearest 1 m. Open in a map
- River, by its own name
- Pant
- River, by the map
- River PantPlaced on the river its name gives, 21 m from the line.
- Next gauge downstream
- COPFORD HALL FGS DUAL COMMS 6.8 km along the riverCopford Hall On the River Pant · 6.8 km along the river
- Why it was sampled
- Monitoring (national agency policy) (21 samples)
Environmental monitoring statutory (EU directives) (5 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
51.3%
Sampled 9 Jul 2026, 3 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 51.3 | 51.3% |
| 10 Jun 2026, 12:21 | 55 | 55% |
| 5 May 2026, 11:07 | 53.5 | 53.5% |
| 15 Apr 2026, 12:37 | 69.2 | 69.2% |
| 7 Jan 2026, 11:44 | 72.7 | 72.7% |
| 9 Oct 2025, 11:31 | 34.7 | 34.7% |
| 6 Aug 2025, 14:07 | 51.7 | 51.7% |
| 21 Mar 2025, 12:02 | 101.3 | 101.3% |
| 13 Feb 2025, 08:50 | 89.8 | 89.8% |
| 24 Jan 2025, 11:17 | 95.3 | 95.3% |
| 6 Dec 2024, 11:27 | 90.1 | 90.1% |
| 18 Nov 2024, 13:20 | 70.5 | 70.5% |
| 15 Oct 2024, 11:31 | 83.9 | 83.9% |
| 24 Sep 2024, 11:21 | 43.6 | 43.6% |
| 22 Aug 2024, 12:40 | 76.3 | 76.3% |
| 15 Jul 2024, 11:32 | 61 | 61% |
| 28 Jun 2024, 13:06 | 49.4 | 49.4% |
| 29 May 2024, 11:17 | 88.2 | 88.2% |
| 16 May 2024, 11:44 | 76.4 | 76.4% |
| 18 Apr 2024, 10:14 | 70.8 | 70.8% |
| 23 Feb 2024, 13:53 | 92.3 | 92.3% |
| 17 Jan 2024, 11:39 | 85.8 | 85.8% |
| 13 Dec 2023, 11:40 | 90 | 90% |
| 24 Nov 2023, 11:33 | 74.3 | 74.3% |
| 16 Oct 2023, 13:42 | 74.5 | 74.5% |
Dissolved oxygen
as O2 · code 9924 · mg/l
4.57 mg/l
Sampled 9 Jul 2026, 3 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 4.57 | 4.57 mg/l |
| 10 Jun 2026, 12:21 | 5.76 | 5.76 mg/l |
| 5 May 2026, 11:07 | 5.66 | 5.66 mg/l |
| 15 Apr 2026, 12:37 | 7.59 | 7.59 mg/l |
| 7 Jan 2026, 11:44 | 9.8 | 9.8 mg/l |
| 9 Oct 2025, 11:31 | 3.81 | 3.81 mg/l |
| 6 Aug 2025, 14:07 | 5.13 | 5.13 mg/l |
| 21 Mar 2025, 12:02 | 11.5 | 11.5 mg/l |
| 13 Feb 2025, 08:50 | 11.4 | 11.4 mg/l |
| 24 Jan 2025, 11:17 | 11.7 | 11.7 mg/l |
| 6 Dec 2024, 11:27 | 10.9 | 10.9 mg/l |
| 18 Nov 2024, 13:20 | 8.44 | 8.44 mg/l |
| 15 Oct 2024, 11:31 | 9.25 | 9.25 mg/l |
| 24 Sep 2024, 11:21 | 4.39 | 4.39 mg/l |
| 22 Aug 2024, 12:40 | 7.51 | 7.51 mg/l |
| 15 Jul 2024, 11:32 | 6.19 | 6.19 mg/l |
| 28 Jun 2024, 13:06 | 4.84 | 4.84 mg/l |
| 29 May 2024, 11:17 | 9.07 | 9.07 mg/l |
| 16 May 2024, 11:44 | 8.01 | 8.01 mg/l |
| 18 Apr 2024, 10:14 | 8.29 | 8.29 mg/l |
| 23 Feb 2024, 13:53 | 11 | 11 mg/l |
| 17 Jan 2024, 11:39 | 11.6 | 11.6 mg/l |
| 13 Dec 2023, 11:40 | 10.8 | 10.8 mg/l |
| 24 Nov 2023, 11:33 | 8.62 | 8.62 mg/l |
| 16 Oct 2023, 13:42 | 8.33 | 8.33 mg/l |
Water temperature
code 0076 · °C
20.9 °C
Sampled 9 Jul 2026, 3 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 20.9 | 20.9 °C |
| 10 Jun 2026, 12:21 | 13.1 | 13.1 °C |
| 5 May 2026, 11:07 | 12.7 | 12.7 °C |
| 15 Apr 2026, 12:37 | 11.1 | 11.1 °C |
| 7 Jan 2026, 11:44 | 2.9 | 2.9 °C |
| 9 Oct 2025, 11:31 | 11.1 | 11.1 °C |
| 6 Aug 2025, 14:07 | 15.6 | 15.6 °C |
| 21 Mar 2025, 12:02 | 9.5 | 9.5 °C |
| 13 Feb 2025, 08:50 | 5.3 | 5.3 °C |
| 24 Jan 2025, 11:17 | 6.4 | 6.4 °C |
| 6 Dec 2024, 11:27 | 7.1 | 7.1 °C |
| 18 Nov 2024, 13:20 | 7.5 | 7.5 °C |
| 15 Oct 2024, 11:31 | 10.9 | 10.9 °C |
| 24 Sep 2024, 11:21 | 15 | 15 °C |
| 22 Aug 2024, 12:40 | 16 | 16 °C |
| 15 Jul 2024, 11:32 | 14.6 | 14.6 °C |
| 28 Jun 2024, 13:06 | 16.2 | 16.2 °C |
| 29 May 2024, 11:17 | 14 | 14 °C |
| 16 May 2024, 11:44 | 13.1 | 13.1 °C |
| 18 Apr 2024, 10:14 | 8.4 | 8.4 °C |
| 23 Feb 2024, 13:53 | 7.7 | 7.7 °C |
| 17 Jan 2024, 11:39 | 2.8 | 2.8 °C |
| 13 Dec 2023, 11:40 | 7.3 | 7.3 °C |
| 24 Nov 2023, 11:33 | 8.8 | 8.8 °C |
| 16 Oct 2023, 13:42 | 10.3 | 10.3 °C |
pH
code 0061
7.98
Sampled 9 Jul 2026, 3 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 7.98 | 7.98 |
| 10 Jun 2026, 12:21 | 7.57 | 7.57 |
| 5 May 2026, 11:07 | 7.36 | 7.36 |
| 15 Apr 2026, 12:37 | 7.38 | 7.38 |
| 7 Jan 2026, 11:44 | 7.51 | 7.51 |
| 9 Oct 2025, 11:31 | 7.73 | 7.73 |
| 6 Aug 2025, 14:07 | 7.65 | 7.65 |
| 21 Mar 2025, 12:02 | 7.79 | 7.79 |
| 13 Feb 2025, 08:50 | 7.96 | 7.96 |
| 24 Jan 2025, 11:17 | 8.08 | 8.08 |
| 6 Dec 2024, 11:27 | 8.03 | 8.03 |
| 18 Nov 2024, 13:20 | 7.37 | 7.37 |
| 15 Oct 2024, 11:31 | 7.72 | 7.72 |
| 24 Sep 2024, 11:21 | 7.88 | 7.88 |
| 22 Aug 2024, 12:40 | 7.77 | 7.77 |
| 15 Jul 2024, 11:32 | 7.35 | 7.35 |
| 28 Jun 2024, 13:06 | 7.41 | 7.41 |
| 29 May 2024, 11:17 | 7.95 | 7.95 |
| 16 May 2024, 11:44 | 7.61 | 7.61 |
| 18 Apr 2024, 10:14 | 7.47 | 7.47 |
| 23 Feb 2024, 13:53 | 8.02 | 8.02 |
| 17 Jan 2024, 11:39 | 7.77 | 7.77 |
| 13 Dec 2023, 11:40 | 8.04 | 8.04 |
| 24 Nov 2023, 11:33 | 7.67 | 7.67 |
| 16 Oct 2023, 13:42 | 7.41 | 7.41 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
0.29 mg/l
Sampled 9 Jul 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 0.29 | 0.29 mg/l |
| 10 Jun 2026, 12:21 | 0.19 | 0.19 mg/l |
| 5 May 2026, 11:07 | 0.031 | 0.031 mg/l |
| 15 Apr 2026, 12:37 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Jan 2026, 11:44 | 0.18 | 0.18 mg/l |
| 9 Oct 2025, 11:31 | 0.031 | 0.031 mg/l |
| 6 Aug 2025, 14:07 | 0.15 | 0.15 mg/l |
| 21 Mar 2025, 12:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 13 Feb 2025, 08:50 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jan 2025, 11:17 | 0.043 | 0.043 mg/l |
| 18 Nov 2024, 13:20 | 0.036 | 0.036 mg/l |
| 15 Oct 2024, 11:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Sep 2024, 11:21 | 0.15 | 0.15 mg/l |
| 22 Aug 2024, 12:40 | 0.058 | 0.058 mg/l |
| 15 Jul 2024, 11:32 | 0.048 | 0.048 mg/l |
| 28 Jun 2024, 13:06 | 0.051 | 0.051 mg/l |
| 29 May 2024, 11:17 | 0.072 | 0.072 mg/l |
| 16 May 2024, 11:44 | 0.038 | 0.038 mg/l |
| 18 Apr 2024, 10:14 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Feb 2024, 13:53 | <0.03 | below 0.03 mg/l (not detected above this) |
| 17 Jan 2024, 11:39 | 0.075 | 0.075 mg/l |
| 13 Dec 2023, 11:40 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Nov 2023, 11:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Oct 2023, 13:42 | 0.041 | 0.041 mg/l |
Nitrate
as nitrogen (N) · code 0117 · mg/l
below 0.196 mg/l (not detected above this)
Sampled 9 Jul 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | <0.196 | below 0.196 mg/l (not detected above this) |
| 10 Jun 2026, 12:21 | 5.92 | 5.92 mg/l |
| 5 May 2026, 11:07 | 3.87 | 3.87 mg/l |
| 15 Apr 2026, 12:37 | 5.78 | 5.78 mg/l |
| 7 Jan 2026, 11:44 | 10.9 | 10.9 mg/l |
| 9 Oct 2025, 11:31 | 1.68 | 1.68 mg/l |
| 6 Aug 2025, 14:07 | 0.65 | 0.65 mg/l |
| 21 Mar 2025, 12:02 | 9.24 | 9.24 mg/l |
| 13 Feb 2025, 08:50 | 13 | 13 mg/l |
| 24 Jan 2025, 11:17 | 11 | 11 mg/l |
| 18 Nov 2024, 13:20 | 9.97 | 9.97 mg/l |
| 15 Oct 2024, 11:31 | 8.57 | 8.57 mg/l |
| 24 Sep 2024, 11:21 | 13.8 | 13.8 mg/l |
| 22 Aug 2024, 12:40 | 5.88 | 5.88 mg/l |
| 15 Jul 2024, 11:32 | 3.97 | 3.97 mg/l |
| 28 Jun 2024, 13:06 | 4.06 | 4.06 mg/l |
| 29 May 2024, 11:17 | 6.13 | 6.13 mg/l |
| 16 May 2024, 11:44 | 6.63 | 6.63 mg/l |
| 18 Apr 2024, 10:14 | 5.46 | 5.46 mg/l |
| 23 Feb 2024, 13:53 | 6.69 | 6.69 mg/l |
| 17 Jan 2024, 11:39 | 9.16 | 9.16 mg/l |
| 13 Dec 2023, 11:40 | 12 | 12 mg/l |
| 24 Nov 2023, 11:33 | 13 | 13 mg/l |
| 16 Oct 2023, 13:42 | 14 | 14 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
2.8 mg/l
Sampled 9 Jul 2026, 3 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 2.8 | 2.8 mg/l |
| 10 Jun 2026, 12:21 | 1.6 | 1.6 mg/l |
| 5 May 2026, 11:07 | 0.81 | 0.81 mg/l |
| 15 Apr 2026, 12:37 | 0.49 | 0.49 mg/l |
| 7 Jan 2026, 11:44 | 0.54 | 0.54 mg/l |
| 9 Oct 2025, 11:31 | 3.1 | 3.1 mg/l |
| 6 Aug 2025, 14:07 | 3.8 | 3.8 mg/l |
| 21 Mar 2025, 12:02 | 0.58 | 0.58 mg/l |
| 13 Feb 2025, 08:50 | 0.11 | 0.11 mg/l |
| 24 Jan 2025, 11:17 | 0.26 | 0.26 mg/l |
| 18 Nov 2024, 13:20 | 1.1 | 1.1 mg/l |
| 15 Oct 2024, 11:31 | 0.33 | 0.33 mg/l |
| 24 Sep 2024, 11:21 | 3.7 | 3.7 mg/l |
| 22 Aug 2024, 12:40 | 0.6 | 0.6 mg/l |
| 15 Jul 2024, 11:32 | 0.58 | 0.58 mg/l |
| 28 Jun 2024, 13:06 | 0.84 | 0.84 mg/l |
| 29 May 2024, 11:17 | 0.32 | 0.32 mg/l |
| 16 May 2024, 11:44 | 0.26 | 0.26 mg/l |
| 18 Apr 2024, 10:14 | 0.35 | 0.35 mg/l |
| 23 Feb 2024, 13:53 | 0.075 | 0.075 mg/l |
| 17 Jan 2024, 11:39 | 0.24 | 0.24 mg/l |
| 13 Dec 2023, 11:40 | 0.073 | 0.073 mg/l |
| 24 Nov 2023, 11:33 | 0.14 | 0.14 mg/l |
| 16 Oct 2023, 13:42 | 0.46 | 0.46 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
1316 µS/cm
Sampled 9 Jul 2026, 3 months ago · 25 results banked
Every result (25)
| Sampled | Result as published | Reads as |
|---|---|---|
| 9 Jul 2026, 12:21 | 1316 | 1316 µS/cm |
| 10 Jun 2026, 12:21 | 1057 | 1057 µS/cm |
| 5 May 2026, 11:07 | 950 | 950 µS/cm |
| 15 Apr 2026, 12:37 | 877 | 877 µS/cm |
| 7 Jan 2026, 11:44 | 853 | 853 µS/cm |
| 9 Oct 2025, 11:31 | 1384 | 1384 µS/cm |
| 6 Aug 2025, 14:07 | 1312 | 1312 µS/cm |
| 21 Mar 2025, 12:02 | 882 | 882 µS/cm |
| 13 Feb 2025, 08:50 | 724 | 724 µS/cm |
| 24 Jan 2025, 11:17 | 812 | 812 µS/cm |
| 6 Dec 2024, 11:27 | 634 | 634 µS/cm |
| 18 Nov 2024, 13:20 | 985 | 985 µS/cm |
| 15 Oct 2024, 11:31 | 719 | 719 µS/cm |
| 24 Sep 2024, 11:21 | 1489 | 1489 µS/cm |
| 22 Aug 2024, 12:40 | 1085 | 1085 µS/cm |
| 15 Jul 2024, 11:32 | 883 | 883 µS/cm |
| 28 Jun 2024, 13:06 | 1014 | 1014 µS/cm |
| 29 May 2024, 11:17 | 750 | 750 µS/cm |
| 16 May 2024, 11:44 | 789 | 789 µS/cm |
| 18 Apr 2024, 10:14 | 808 | 808 µS/cm |
| 23 Feb 2024, 13:53 | 523 | 523 µS/cm |
| 17 Jan 2024, 11:39 | 779 | 779 µS/cm |
| 13 Dec 2023, 11:40 | 614 | 614 µS/cm |
| 24 Nov 2023, 11:33 | 733 | 733 µS/cm |
| 16 Oct 2023, 13:42 | 843 | 843 µS/cm |
Everything measured here
19 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 19 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 25 | Oct 2023 – Jul 2026 | 51.3% 9 Jul 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 25 | Oct 2023 – Jul 2026 | 4.57 mg/l 9 Jul 2026 |
| Temperature of Water 0076 | River water | 25 | Oct 2023 – Jul 2026 | 20.9 °C 9 Jul 2026 |
| pH 0061 | River water | 25 | Oct 2023 – Jul 2026 | 7.98 9 Jul 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Oct 2023 – Jul 2026 | 0.29 mg/l 9 Jul 2026 |
| Nitrate as N 0117 | River water | 24 | Oct 2023 – Jul 2026 | below 0.196 mg/l 9 Jul 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Oct 2023 – Jul 2026 | 2.8 mg/l 9 Jul 2026 |
| Conductivity at 25 C 0077 | River water | 25 | Oct 2023 – Jul 2026 | 1316 µS/cm 9 Jul 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Oct 2023 – Jul 2026 | 390 mg/l 9 Jul 2026 |
| Ammonia un-ionised as N 0119 | River water | 24 | Oct 2023 – Jul 2026 | 0.0112 mg/l 9 Jul 2026 |
| BOD : 5 Day ATU 0085 | River water | 21 | Feb 2024 – Jul 2026 | 4.3 mg/l 9 Jul 2026 |
| Chemical Oxygen Demand :- {COD} 0092 | River water | 4 | Apr 2026 – Jul 2026 | 47 mg/l 9 Jul 2026 |
| Chloride 0172 | River water | 4 | Apr 2026 – Jul 2026 | 140 mg/l 9 Jul 2026 |
| Chlorophyll : Acetone Extract 7887 | River water | 4 | Apr 2026 – Jul 2026 | 81 µg/l 9 Jul 2026 |
| Nitrite as N 0118 | River water | 24 | Oct 2023 – Jul 2026 | below 0.004 mg/l 9 Jul 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 24 | Oct 2023 – Jul 2026 | below 0.2 mg/l 9 Jul 2026 |
| No flow /No sample 7668 | River water | 1 | Aug 2026 – Aug 2026 | No flow/discharge at sampling point 27 Aug 2026 |
| Silica, reactive as SiO2 0182 | River water | 4 | Apr 2026 – Jul 2026 | 29 mg/l 9 Jul 2026 |
| Solids, Suspended at 105 C 0135 | River water | 4 | Apr 2026 – Jul 2026 | 22 mg/l 9 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.