Nent upstream of Teesdale Crags Quarry
EA name: NENT U/S TEESDALE CRAGS QUARRY
Environment Agency sampling point NE-43200231 · 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
- 16 Sep 2026, 08:4215 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 32 since 29 Nov 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Monitoring (national agency policy)
- Where
- National Grid 372332, 546799As published, to the nearest 1 m. Open in a map
- River, by its own name
- Nent
- River, by the map
- River NentPlaced on the river its name gives, 0 m from the line.
- Next gauge downstream
- Featherstone On the River South Tyne · 19 km along the river
- Why it was sampled
- Monitoring (national agency policy) (32 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
100%
Sampled 16 Sep 2026, 15 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 08:42 | 100 | 100% |
| 12 Aug 2026, 08:29 | 104.4 | 104.4% |
| 14 Jul 2026, 08:35 | 96 | 96% |
| 16 Jun 2026, 08:37 | 103.8 | 103.8% |
| 13 May 2026, 08:40 | 103.3 | 103.3% |
| 14 Apr 2026, 08:29 | 103.5 | 103.5% |
| 17 Mar 2026, 08:21 | 101.4 | 101.4% |
| 18 Feb 2026, 08:40 | 101.4 | 101.4% |
| 21 Jan 2026, 08:00 | 102.4 | 102.4% |
| 15 Dec 2025, 08:15 | 102.8 | 102.8% |
| 26 Nov 2025, 13:12 | 99 | 99% |
| 16 Oct 2025, 11:00 | 102.1 | 102.1% |
| 25 Sep 2025, 10:30 | 101.6 | 101.6% |
| 28 Aug 2025, 10:48 | 107.5 | 107.5% |
| 24 Jul 2025, 10:20 | 103.3 | 103.3% |
| 25 Jun 2025, 08:23 | 103.4 | 103.4% |
| 22 May 2025, 10:26 | 109.8 | 109.8% |
| 16 Apr 2025, 08:01 | 101 | 101% |
| 27 Mar 2025, 10:27 | 104.7 | 104.7% |
| 27 Feb 2025, 10:34 | 103.1 | 103.1% |
| 5 Dec 2024, 11:21 | 102.6 | 102.6% |
| 13 Nov 2024, 11:19 | 102.7 | 102.7% |
| 22 Oct 2024, 11:25 | 101.4 | 101.4% |
| 19 Sep 2024, 10:35 | 104.1 | 104.1% |
| 14 Aug 2024, 10:35 | 103.7 | 103.7% |
| 17 Jul 2024, 11:17 | 101.7 | 101.7% |
| 6 Jun 2024, 10:19 | 101.8 | 101.8% |
| 30 May 2024, 11:55 | 102 | 102% |
| 16 Apr 2024, 09:59 | 102.6 | 102.6% |
| 26 Mar 2024, 10:15 | 102.8 | 102.8% |
| 24 Jan 2024, 10:52 | 99.4 | 99.4% |
| 29 Nov 2023, 10:46 | 102.9 | 102.9% |
Water temperature
code 0076 · °C
11.8 °C
Sampled 16 Sep 2026, 15 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 08:42 | 11.8 | 11.8 °C |
| 12 Aug 2026, 08:29 | 15.8 | 15.8 °C |
| 14 Jul 2026, 08:35 | 15.3 | 15.3 °C |
| 16 Jun 2026, 08:37 | 12.2 | 12.2 °C |
| 13 May 2026, 08:40 | 7.6 | 7.6 °C |
| 14 Apr 2026, 08:29 | 4.1 | 4.1 °C |
| 17 Mar 2026, 08:21 | 7.1 | 7.1 °C |
| 18 Feb 2026, 08:40 | 1.3 | 1.3 °C |
| 21 Jan 2026, 08:00 | 4.7 | 4.7 °C |
| 15 Dec 2025, 08:15 | 7.4 | 7.4 °C |
| 26 Nov 2025, 13:12 | 3.5 | 3.5 °C |
| 16 Oct 2025, 11:00 | 8.8 | 8.8 °C |
| 25 Sep 2025, 10:30 | 8.3 | 8.3 °C |
| 28 Aug 2025, 10:48 | 14.3 | 14.3 °C |
| 24 Jul 2025, 10:20 | 14.8 | 14.8 °C |
| 25 Jun 2025, 08:23 | 13.3 | 13.3 °C |
| 22 May 2025, 10:26 | 12.9 | 12.9 °C |
| 16 Apr 2025, 08:01 | 7.5 | 7.5 °C |
| 27 Mar 2025, 10:27 | 8 | 8 °C |
| 27 Feb 2025, 10:34 | 3.2 | 3.2 °C |
| 5 Dec 2024, 11:21 | 6.6 | 6.6 °C |
| 13 Nov 2024, 11:19 | 3.6 | 3.6 °C |
| 22 Oct 2024, 11:25 | 8.5 | 8.5 °C |
| 19 Sep 2024, 10:35 | 9.4 | 9.4 °C |
| 14 Aug 2024, 10:35 | 12.6 | 12.6 °C |
| 17 Jul 2024, 11:17 | 13.6 | 13.6 °C |
| 6 Jun 2024, 10:19 | 9.4 | 9.4 °C |
| 30 May 2024, 11:55 | 13.7 | 13.7 °C |
| 16 Apr 2024, 09:59 | 6.4 | 6.4 °C |
| 26 Mar 2024, 10:15 | 5.7 | 5.7 °C |
| 24 Jan 2024, 10:52 | 5.3 | 5.3 °C |
| 29 Nov 2023, 10:46 | 2.7 | 2.7 °C |
pH
code 0061
8.1
Sampled 16 Sep 2026, 15 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 08:42 | 8.1 | 8.1 |
| 12 Aug 2026, 08:29 | 8.4 | 8.4 |
| 14 Jul 2026, 08:35 | 8.4 | 8.4 |
| 16 Jun 2026, 08:37 | 8.2 | 8.2 |
| 13 May 2026, 08:40 | 8.2 | 8.2 |
| 14 Apr 2026, 08:29 | 7.9 | 7.9 |
| 17 Mar 2026, 08:21 | 7.6 | 7.6 |
| 18 Feb 2026, 08:40 | 7.8 | 7.8 |
| 21 Jan 2026, 08:00 | 7.9 | 7.9 |
| 15 Dec 2025, 08:15 | 7.4 | 7.4 |
| 26 Nov 2025, 13:12 | 7.8 | 7.8 |
| 16 Oct 2025, 11:00 | 7.9 | 7.9 |
| 25 Sep 2025, 10:30 | 8.3 | 8.3 |
| 28 Aug 2025, 10:48 | 8.4 | 8.4 |
| 24 Jul 2025, 10:20 | 8.2 | 8.2 |
| 25 Jun 2025, 08:23 | 8.4 | 8.4 |
| 22 May 2025, 10:26 | 8.6 | 8.6 |
| 16 Apr 2025, 08:01 | 8.2 | 8.2 |
| 27 Mar 2025, 10:27 | 8.3 | 8.3 |
| 27 Feb 2025, 10:34 | 7.7 | 7.7 |
| 5 Dec 2024, 11:21 | 8.2 | 8.2 |
| 13 Nov 2024, 11:19 | 8.3 | 8.3 |
| 22 Oct 2024, 11:25 | 7.9 | 7.9 |
| 19 Sep 2024, 10:35 | 8.95 | 8.95 |
| 14 Aug 2024, 10:35 | 6.28 | 6.28 |
| 17 Jul 2024, 11:17 | 8.24 | 8.24 |
| 6 Jun 2024, 10:19 | 8.51 | 8.51 |
| 30 May 2024, 11:55 | 6.98 | 6.98 |
| 16 Apr 2024, 09:59 | 8.02 | 8.02 |
| 26 Mar 2024, 10:15 | 8.19 | 8.19 |
| 24 Jan 2024, 10:52 | 7.55 | 7.55 |
| 29 Nov 2023, 10:46 | 7.62 | 7.62 |
Conductivity
at 25 °C · code 0077 · µS/cm
333 µS/cm
Sampled 16 Sep 2026, 15 days ago · 32 results banked
Every result (32)
| Sampled | Result as published | Reads as |
|---|---|---|
| 16 Sep 2026, 08:42 | 333 | 333 µS/cm |
| 12 Aug 2026, 08:29 | 561 | 561 µS/cm |
| 14 Jul 2026, 08:35 | 666 | 666 µS/cm |
| 16 Jun 2026, 08:37 | 431 | 431 µS/cm |
| 13 May 2026, 08:40 | 397 | 397 µS/cm |
| 14 Apr 2026, 08:29 | 242 | 242 µS/cm |
| 17 Mar 2026, 08:21 | 240 | 240 µS/cm |
| 18 Feb 2026, 08:40 | 224 | 224 µS/cm |
| 21 Jan 2026, 08:00 | 211 | 211 µS/cm |
| 15 Dec 2025, 08:15 | 100 | 100 µS/cm |
| 26 Nov 2025, 13:12 | 193 | 193 µS/cm |
| 16 Oct 2025, 11:00 | 327 | 327 µS/cm |
| 25 Sep 2025, 10:30 | 278 | 278 µS/cm |
| 28 Aug 2025, 10:48 | 471 | 471 µS/cm |
| 24 Jul 2025, 10:20 | 267 | 267 µS/cm |
| 25 Jun 2025, 08:23 | 459 | 459 µS/cm |
| 22 May 2025, 10:26 | 580 | 580 µS/cm |
| 16 Apr 2025, 08:01 | 498 | 498 µS/cm |
| 27 Mar 2025, 10:27 | 366 | 366 µS/cm |
| 27 Feb 2025, 10:34 | 223 | 223 µS/cm |
| 5 Dec 2024, 11:21 | 180 | 180 µS/cm |
| 13 Nov 2024, 11:19 | 395 | 395 µS/cm |
| 22 Oct 2024, 11:25 | 130 | 130 µS/cm |
| 19 Sep 2024, 10:35 | 310 | 310 µS/cm |
| 14 Aug 2024, 10:35 | 475 | 475 µS/cm |
| 17 Jul 2024, 11:17 | 224 | 224 µS/cm |
| 6 Jun 2024, 10:19 | 340 | 340 µS/cm |
| 30 May 2024, 11:55 | 105 | 105 µS/cm |
| 16 Apr 2024, 09:59 | 142 | 142 µS/cm |
| 26 Mar 2024, 10:15 | 193 | 193 µS/cm |
| 24 Jan 2024, 10:52 | 133 | 133 µS/cm |
| 29 Nov 2023, 10:46 | 188 | 188 µS/cm |
Everything measured here
29 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 29 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 32 | Nov 2023 – Sep 2026 | 100% 16 Sep 2026 |
| Temperature of Water 0076 | River water | 32 | Nov 2023 – Sep 2026 | 11.8 °C 16 Sep 2026 |
| pH 0061 | River water | 32 | Nov 2023 – Sep 2026 | 8.1 16 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 32 | Nov 2023 – Sep 2026 | 333 µS/cm 16 Sep 2026 |
| Barium, Dissolved 9446 | River water | 32 | Nov 2023 – Sep 2026 | 100 µg/l 16 Sep 2026 |
| Boron, Dissolved 9447 | River water | 32 | Nov 2023 – Sep 2026 | below 100 µg/l 16 Sep 2026 |
| Cadmium 0108 | River water | 32 | Nov 2023 – Sep 2026 | 2.4 µg/l 16 Sep 2026 |
| Cadmium, Dissolved 0106 | River water | 32 | Nov 2023 – Sep 2026 | 2.3 µg/l 16 Sep 2026 |
| Calcium, Dissolved 0239 | River water | 32 | Nov 2023 – Sep 2026 | 43 mg/l 16 Sep 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 31 | Nov 2023 – Sep 2026 | 5.7 mg/l 16 Sep 2026 |
| Copper 6452 | River water | 32 | Nov 2023 – Sep 2026 | 1.6 µg/l 16 Sep 2026 |
| Copper, Dissolved 6450 | River water | 32 | Nov 2023 – Sep 2026 | 1.7 µg/l 16 Sep 2026 |
| Hardness, Total as CaCO3 0158 | River water | 32 | Nov 2023 – Sep 2026 | 142 mg/l 16 Sep 2026 |
| Iron, Dissolved 6460 | River water | 32 | Nov 2023 – Sep 2026 | 110 µg/l 16 Sep 2026 |
| Lead 0050 | River water | 32 | Nov 2023 – Sep 2026 | 11 µg/l 16 Sep 2026 |
| Lead, Dissolved 0052 | River water | 32 | Nov 2023 – Sep 2026 | 8.3 µg/l 16 Sep 2026 |
| Lithium, Dissolved 4201 | River water | 32 | Nov 2023 – Sep 2026 | below 100 µg/l 16 Sep 2026 |
| Magnesium, Dissolved 0235 | River water | 32 | Nov 2023 – Sep 2026 | 8.4 mg/l 16 Sep 2026 |
| Manganese, Dissolved 6458 | River water | 32 | Nov 2023 – Sep 2026 | 61 µg/l 16 Sep 2026 |
| Nickel 6462 | River water | 32 | Nov 2023 – Sep 2026 | 5.5 µg/l 16 Sep 2026 |
| Nickel, Dissolved 3410 | River water | 32 | Nov 2023 – Sep 2026 | 5.8 µg/l 16 Sep 2026 |
| pH : In Situ 3169 | River water | 21 | Dec 2024 – Sep 2026 | 8.11 16 Sep 2026 |
| Potassium, Dissolved 0209 | River water | 32 | Nov 2023 – Sep 2026 | 2.3 mg/l 16 Sep 2026 |
| Sodium, Dissolved 0205 | River water | 32 | Nov 2023 – Sep 2026 | 9.5 mg/l 16 Sep 2026 |
| Solids, Suspended at 105 C 0135 | River water | 32 | Nov 2023 – Sep 2026 | below 3 mg/l 16 Sep 2026 |
| Strontium, Filtered 6693 | River water | 32 | Nov 2023 – Sep 2026 | 200 µg/l 16 Sep 2026 |
| Sulphate, Dissolved as SO4 7859 | River water | 32 | Nov 2023 – Sep 2026 | 59 mg/l 16 Sep 2026 |
| Zinc 6455 | River water | 32 | Nov 2023 – Sep 2026 | 2500 µg/l 16 Sep 2026 |
| Zinc, Dissolved 3408 | River water | 32 | Nov 2023 – Sep 2026 | 2500 µg/l 16 Sep 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.