South Tyne at Haltwhistle
EA name: SOUTH TYNE AT HALTWHISTLE
Environment Agency sampling point NE-43200043 · 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
- 14 May 2026, 09:335 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 30 Sep 2026 and had nothing newer.
- Samples banked
- 28 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 Monitoring (national agency policy)
- Where
- National Grid 370535, 563765As published, to the nearest 1 m. Open in a map
- River, by its own name
- South Tyne
- River, by the map
- River South TynePlaced on the river its name gives, 10 m from the line.
- Next gauge downstream
- Haltwhistle On the River Tyne · 0.1 km along the river
- Nearest gauge upstream
- Featherstone On the River South Tyne · 4.9 km along the river
- Why it was sampled
- Monitoring (national agency policy) (28 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
102.6%
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 102.6 | 102.6% |
| 1 Apr 2026, 12:35 | 101.7 | 101.7% |
| 2 Mar 2026, 14:17 | 101.7 | 101.7% |
| 3 Feb 2026, 12:23 | 97.8 | 97.8% |
| 8 Jan 2026, 12:44 | 99.8 | 99.8% |
| 2 Dec 2025, 13:08 | 96.4 | 96.4% |
| 4 Nov 2025, 12:46 | 101.9 | 101.9% |
| 2 Oct 2025, 11:30 | 101.8 | 101.8% |
| 2 Sep 2025, 11:42 | 104.2 | 104.2% |
| 11 Aug 2025, 11:00 | 103.4 | 103.4% |
| 8 Jul 2025, 10:46 | 102.9 | 102.9% |
| 11 Jun 2025, 11:13 | 102.4 | 102.4% |
| 1 May 2025, 12:13 | 116.5 | 116.5% |
| 10 Apr 2025, 11:30 | 110.4 | 110.4% |
| 7 Mar 2025, 10:28 | 105.7 | 105.7% |
| 5 Feb 2025, 11:12 | 101.1 | 101.1% |
| 22 Jan 2025, 12:51 | 100.9 | 100.9% |
| 5 Dec 2024, 13:16 | 101.6 | 101.6% |
| 18 Nov 2024, 12:06 | 102.3 | 102.3% |
| 15 Oct 2024, 12:06 | 103.3 | 103.3% |
| 16 Sep 2024, 11:35 | 102.3 | 102.3% |
| 27 Aug 2024, 11:44 | 99.8 | 99.8% |
| 18 Jul 2024, 10:17 | 103.5 | 103.5% |
| 24 Jun 2024, 11:11 | 108.8 | 108.8% |
Dissolved oxygen
as O2 · code 9924 · mg/l
11.8 mg/l
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 11.8 | 11.8 mg/l |
| 1 Apr 2026, 12:35 | 11.4 | 11.4 mg/l |
| 2 Mar 2026, 14:17 | 12 | 12 mg/l |
| 3 Feb 2026, 12:23 | 12.7 | 12.7 mg/l |
| 8 Jan 2026, 12:44 | 14.2 | 14.2 mg/l |
| 2 Dec 2025, 13:08 | 11.7 | 11.7 mg/l |
| 4 Nov 2025, 12:46 | 11.1 | 11.1 mg/l |
| 2 Oct 2025, 11:30 | 10.7 | 10.7 mg/l |
| 2 Sep 2025, 11:42 | 10.4 | 10.4 mg/l |
| 11 Aug 2025, 11:00 | 10 | 10 mg/l |
| 8 Jul 2025, 10:46 | 10.6 | 10.6 mg/l |
| 11 Jun 2025, 11:13 | 10.8 | 10.8 mg/l |
| 1 May 2025, 12:13 | 11.4 | 11.4 mg/l |
| 10 Apr 2025, 11:30 | 13 | 13 mg/l |
| 7 Mar 2025, 10:28 | 12.5 | 12.5 mg/l |
| 5 Feb 2025, 11:12 | 12.9 | 12.9 mg/l |
| 22 Jan 2025, 12:51 | 13.2 | 13.2 mg/l |
| 5 Dec 2024, 13:16 | 12.1 | 12.1 mg/l |
| 18 Nov 2024, 12:06 | 13.7 | 13.7 mg/l |
| 15 Oct 2024, 12:06 | 12.5 | 12.5 mg/l |
| 16 Sep 2024, 11:35 | 11.2 | 11.2 mg/l |
| 27 Aug 2024, 11:44 | 10.3 | 10.3 mg/l |
| 18 Jul 2024, 10:17 | 10.3 | 10.3 mg/l |
| 24 Jun 2024, 11:11 | 10.3 | 10.3 mg/l |
Water temperature
code 0076 · °C
9.2 °C
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 9.2 | 9.2 °C |
| 1 Apr 2026, 12:35 | 10.1 | 10.1 °C |
| 2 Mar 2026, 14:17 | 8 | 8 °C |
| 3 Feb 2026, 12:23 | 4.3 | 4.3 °C |
| 8 Jan 2026, 12:44 | 1 | 1 °C |
| 2 Dec 2025, 13:08 | 7.1 | 7.1 °C |
| 4 Nov 2025, 12:46 | 11.4 | 11.4 °C |
| 2 Oct 2025, 11:30 | 13 | 13 °C |
| 2 Sep 2025, 11:42 | 15.2 | 15.2 °C |
| 11 Aug 2025, 11:00 | 16.7 | 16.7 °C |
| 8 Jul 2025, 10:46 | 13.8 | 13.8 °C |
| 11 Jun 2025, 11:13 | 12.8 | 12.8 °C |
| 1 May 2025, 12:13 | 16.4 | 16.4 °C |
| 10 Apr 2025, 11:30 | 8.3 | 8.3 °C |
| 7 Mar 2025, 10:28 | 8 | 8 °C |
| 5 Feb 2025, 11:12 | 4.9 | 4.9 °C |
| 22 Jan 2025, 12:51 | 4 | 4 °C |
| 5 Dec 2024, 13:16 | 7.8 | 7.8 °C |
| 18 Nov 2024, 12:06 | 3.1 | 3.1 °C |
| 15 Oct 2024, 12:06 | 7.2 | 7.2 °C |
| 16 Sep 2024, 11:35 | 11.3 | 11.3 °C |
| 27 Aug 2024, 11:44 | 13.7 | 13.7 °C |
| 18 Jul 2024, 10:17 | 15.4 | 15.4 °C |
| 24 Jun 2024, 11:11 | 17.8 | 17.8 °C |
pH
code 0061
8.29
Sampled 14 May 2026, 5 months ago · 28 results banked
Every result (28)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 8.29 | 8.29 |
| 1 Apr 2026, 12:35 | 7.93 | 7.93 |
| 2 Mar 2026, 14:17 | 8.12 | 8.12 |
| 3 Feb 2026, 12:23 | 8.02 | 8.02 |
| 8 Jan 2026, 12:44 | 8.08 | 8.08 |
| 2 Dec 2025, 13:08 | 7.74 | 7.74 |
| 4 Nov 2025, 12:46 | 7.19 | 7.19 |
| 2 Oct 2025, 11:30 | 7.97 | 7.97 |
| 2 Sep 2025, 11:42 | 8.5 | 8.5 |
| 11 Aug 2025, 11:00 | 8.28 | 8.28 |
| 8 Jul 2025, 10:46 | 8.02 | 8.02 |
| 11 Jun 2025, 11:13 | 7.91 | 7.91 |
| 1 May 2025, 12:13 | 8.42 | 8.42 |
| 10 Apr 2025, 11:30 | 8.41 | 8.41 |
| 7 Mar 2025, 10:28 | 8.31 | 8.31 |
| 5 Feb 2025, 11:12 | 8.04 | 8.04 |
| 22 Jan 2025, 12:51 | 8.03 | 8.03 |
| 5 Dec 2024, 13:16 | 7.68 | 7.68 |
| 18 Nov 2024, 12:06 | 7.95 | 7.95 |
| 15 Oct 2024, 12:06 | 7.95 | 7.95 |
| 16 Sep 2024, 11:35 | 7.83 | 7.83 |
| 27 Aug 2024, 11:44 | 7.77 | 7.77 |
| 18 Jul 2024, 10:17 | 7.99 | 7.99 |
| 24 Jun 2024, 11:11 | 8.3 | 8.3 |
| 7 Dec 2023, 13:14 | 7.93 | 7.93 |
| 17 Nov 2023, 12:44 | 7.81 | 7.81 |
| 1 Nov 2023, 13:38 | 7.2 | 7.2 |
| 16 Oct 2023, 16:46 | 8.25 | 8.25 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 Apr 2026, 12:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Mar 2026, 14:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Feb 2026, 12:23 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jan 2026, 12:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Dec 2025, 13:08 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Nov 2025, 12:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Oct 2025, 11:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 2 Sep 2025, 11:42 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Aug 2025, 11:00 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jul 2025, 10:46 | <0.03 | below 0.03 mg/l (not detected above this) |
| 11 Jun 2025, 11:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 1 May 2025, 12:13 | <0.03 | below 0.03 mg/l (not detected above this) |
| 10 Apr 2025, 11:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 7 Mar 2025, 10:28 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Feb 2025, 11:12 | <0.03 | below 0.03 mg/l (not detected above this) |
| 22 Jan 2025, 12:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Dec 2024, 13:16 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Nov 2024, 12:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 15 Oct 2024, 12:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 16 Sep 2024, 11:35 | <0.03 | below 0.03 mg/l (not detected above this) |
| 27 Aug 2024, 11:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jul 2024, 10:17 | <0.03 | below 0.03 mg/l (not detected above this) |
| 24 Jun 2024, 11:11 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
0.226 mg/l
Sampled 14 May 2026, 5 months ago · 23 results banked
Every result (23)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 0.226 | 0.226 mg/l |
| 1 Apr 2026, 12:35 | 0.406 | 0.406 mg/l |
| 2 Mar 2026, 14:17 | 0.416 | 0.416 mg/l |
| 3 Feb 2026, 12:23 | 0.466 | 0.466 mg/l |
| 8 Jan 2026, 12:44 | 0.516 | 0.516 mg/l |
| 2 Dec 2025, 13:08 | 0.326 | 0.326 mg/l |
| 4 Nov 2025, 12:46 | 0.296 | 0.296 mg/l |
| 2 Oct 2025, 11:30 | 0.306 | 0.306 mg/l |
| 2 Sep 2025, 11:42 | <0.196 | below 0.196 mg/l (not detected above this) |
| 11 Aug 2025, 11:00 | <0.196 | below 0.196 mg/l (not detected above this) |
| 8 Jul 2025, 10:46 | 0.226 | 0.226 mg/l |
| 11 Jun 2025, 11:13 | 0.206 | 0.206 mg/l |
| 1 May 2025, 12:13 | 0.216 | 0.216 mg/l |
| 10 Apr 2025, 11:30 | <0.196 | below 0.196 mg/l (not detected above this) |
| 7 Mar 2025, 10:28 | 0.246 | 0.246 mg/l |
| 5 Feb 2025, 11:12 | 0.196 | 0.196 mg/l |
| 22 Jan 2025, 12:51 | 0.476 | 0.476 mg/l |
| 18 Nov 2024, 12:06 | 0.276 | 0.276 mg/l |
| 15 Oct 2024, 12:06 | 0.246 | 0.246 mg/l |
| 16 Sep 2024, 11:35 | <0.196 | below 0.196 mg/l (not detected above this) |
| 27 Aug 2024, 11:44 | <0.196 | below 0.196 mg/l (not detected above this) |
| 18 Jul 2024, 10:17 | 0.226 | 0.226 mg/l |
| 24 Jun 2024, 11:11 | <0.196 | below 0.196 mg/l (not detected above this) |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
below 0.01 mg/l (not detected above this)
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 Apr 2026, 12:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Mar 2026, 14:17 | <0.01 | below 0.01 mg/l (not detected above this) |
| 3 Feb 2026, 12:23 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Jan 2026, 12:44 | 0.012 | 0.012 mg/l |
| 2 Dec 2025, 13:08 | 0.014 | 0.014 mg/l |
| 4 Nov 2025, 12:46 | 0.032 | 0.032 mg/l |
| 2 Oct 2025, 11:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 2 Sep 2025, 11:42 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Aug 2025, 11:00 | <0.01 | below 0.01 mg/l (not detected above this) |
| 8 Jul 2025, 10:46 | <0.01 | below 0.01 mg/l (not detected above this) |
| 11 Jun 2025, 11:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 1 May 2025, 12:13 | <0.01 | below 0.01 mg/l (not detected above this) |
| 10 Apr 2025, 11:30 | <0.01 | below 0.01 mg/l (not detected above this) |
| 7 Mar 2025, 10:28 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Feb 2025, 11:12 | <0.01 | below 0.01 mg/l (not detected above this) |
| 22 Jan 2025, 12:51 | <0.01 | below 0.01 mg/l (not detected above this) |
| 5 Dec 2024, 13:16 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Nov 2024, 12:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 15 Oct 2024, 12:06 | <0.01 | below 0.01 mg/l (not detected above this) |
| 16 Sep 2024, 11:35 | <0.01 | below 0.01 mg/l (not detected above this) |
| 27 Aug 2024, 11:44 | <0.01 | below 0.01 mg/l (not detected above this) |
| 18 Jul 2024, 10:17 | <0.01 | below 0.01 mg/l (not detected above this) |
| 24 Jun 2024, 11:11 | <0.01 | below 0.01 mg/l (not detected above this) |
Conductivity
at 25 °C · code 0077 · µS/cm
331 µS/cm
Sampled 14 May 2026, 5 months ago · 24 results banked
Every result (24)
| Sampled | Result as published | Reads as |
|---|---|---|
| 14 May 2026, 09:33 | 331 | 331 µS/cm |
| 1 Apr 2026, 12:35 | 195 | 195 µS/cm |
| 2 Mar 2026, 14:17 | 214 | 214 µS/cm |
| 3 Feb 2026, 12:23 | 205 | 205 µS/cm |
| 8 Jan 2026, 12:44 | 296 | 296 µS/cm |
| 2 Dec 2025, 13:08 | 98 | 98 µS/cm |
| 4 Nov 2025, 12:46 | 72 | 72 µS/cm |
| 2 Oct 2025, 11:30 | 268 | 268 µS/cm |
| 2 Sep 2025, 11:42 | 356 | 356 µS/cm |
| 11 Aug 2025, 11:00 | 304 | 304 µS/cm |
| 8 Jul 2025, 10:46 | 159 | 159 µS/cm |
| 11 Jun 2025, 11:13 | 145 | 145 µS/cm |
| 1 May 2025, 12:13 | 381 | 381 µS/cm |
| 10 Apr 2025, 11:30 | 360 | 360 µS/cm |
| 7 Mar 2025, 10:28 | 287 | 287 µS/cm |
| 5 Feb 2025, 11:12 | 193 | 193 µS/cm |
| 22 Jan 2025, 12:51 | 261 | 261 µS/cm |
| 5 Dec 2024, 13:16 | 157 | 157 µS/cm |
| 18 Nov 2024, 12:06 | 226 | 226 µS/cm |
| 15 Oct 2024, 12:06 | 217 | 217 µS/cm |
| 16 Sep 2024, 11:35 | 152 | 152 µS/cm |
| 27 Aug 2024, 11:44 | 136 | 136 µS/cm |
| 18 Jul 2024, 10:17 | 211 | 211 µS/cm |
| 24 Jun 2024, 11:11 | 304 | 304 µS/cm |
Everything measured here
24 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 24 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 24 | Jun 2024 – May 2026 | 102.6% 14 May 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 24 | Jun 2024 – May 2026 | 11.8 mg/l 14 May 2026 |
| Temperature of Water 0076 | River water | 24 | Jun 2024 – May 2026 | 9.2 °C 14 May 2026 |
| pH 0061 | River water | 28 | Oct 2023 – May 2026 | 8.29 14 May 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 24 | Jun 2024 – May 2026 | below 0.03 mg/l 14 May 2026 |
| Nitrate as N 0117 | River water | 23 | Jun 2024 – May 2026 | 0.226 mg/l 14 May 2026 |
| Orthophosphate, reactive as P 0180 | River water | 24 | Jun 2024 – May 2026 | below 0.01 mg/l 14 May 2026 |
| Conductivity at 25 C 0077 | River water | 24 | Jun 2024 – May 2026 | 331 µS/cm 14 May 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 24 | Jun 2024 – May 2026 | 120 mg/l 14 May 2026 |
| Aluminium, Dissolved 6037 | River water | 4 | Oct 2023 – Dec 2023 | 63 µg/l 7 Dec 2023 |
| Ammonia un-ionised as N 0119 | River water | 24 | Jun 2024 – May 2026 | below 0.00052 mg/l 14 May 2026 |
| BOD : 5 Day ATU 0085 | River water | 24 | Jun 2024 – May 2026 | below 3 mg/l 14 May 2026 |
| Cadmium, Dissolved 0106 | River water | 4 | Oct 2023 – Dec 2023 | 0.22 µg/l 7 Dec 2023 |
| Calcium, Dissolved 0239 | River water | 4 | Oct 2023 – Dec 2023 | 25 mg/l 7 Dec 2023 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 4 | Oct 2023 – Dec 2023 | 7.1 mg/l 7 Dec 2023 |
| Chromium, Dissolved 3409 | River water | 4 | Oct 2023 – Dec 2023 | below 0.5 µg/l 7 Dec 2023 |
| Copper, Dissolved 6450 | River water | 4 | Oct 2023 – Dec 2023 | 1.1 µg/l 7 Dec 2023 |
| Hardness, Total as CaCO3 0158 | River water | 4 | Oct 2023 – Dec 2023 | 75.6 mg/l 7 Dec 2023 |
| Lead, Dissolved 0052 | River water | 4 | Oct 2023 – Dec 2023 | 3.7 µg/l 7 Dec 2023 |
| Magnesium, Dissolved 0235 | River water | 4 | Oct 2023 – Dec 2023 | 3.2 mg/l 7 Dec 2023 |
| Nickel, Dissolved 3410 | River water | 4 | Oct 2023 – Dec 2023 | 1.4 µg/l 7 Dec 2023 |
| Nitrite as N 0118 | River water | 24 | Jun 2024 – May 2026 | below 0.004 mg/l 14 May 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 23 | Jun 2024 – May 2026 | 0.23 mg/l 14 May 2026 |
| Zinc, Dissolved 3408 | River water | 4 | Oct 2023 – Dec 2023 | 98 µg/l 7 Dec 2023 |
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.