Hampshire Avon at Hale
EA name: HAMPSHIRE AVON AT HALE
Environment Agency sampling point SW-50260291 · 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
- 15 Sep 2026, 11:1516 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 51 since 5 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Planned investigation (local monitoring)
- Where
- National Grid 417712, 118649As published, to the nearest 1 m. Open in a map
- River, by its own name
- Hampshire Avon
- River, by the map
- River AvonPlaced on a river whose name partly matches its own, 8 m from the line.
- Next gauge downstream
- East Mills Flume On the River Avon · 8.6 km along the river
- Nearest gauge upstream
- Downton Iron Bridge On the River Avon · 3.7 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (39 samples)
Monitoring (national agency policy) (10 samples)
Environmental monitoring statutory (EU directives) (2 samples)
Main measurements, river water
pH
code 0061
8.23
Sampled 27 Jul 2026, 2 months ago · 12 results banked
Every result (12)
| Sampled | Result as published | Reads as |
|---|---|---|
| 27 Jul 2026, 12:16 | 8.23 | 8.23 |
| 16 Apr 2026, 11:08 | 8.16 | 8.16 |
| 21 Jan 2026, 09:16 | 8.02 | 8.02 |
| 7 Oct 2025, 09:22 | 7.92 | 7.92 |
| 1 Jul 2025, 11:33 | 8.28 | 8.28 |
| 22 May 2025, 08:39 | 8.25 | 8.25 |
| 13 Jan 2025, 10:13 | 8.07 | 8.07 |
| 4 Oct 2024, 09:45 | 7.92 | 7.92 |
| 10 Jul 2024, 10:50 | 8.23 | 8.23 |
| 4 Apr 2024, 10:26 | 7.99 | 7.99 |
| 4 Jan 2024, 11:55 | 7.88 | 7.88 |
| 5 Oct 2023, 13:12 | 8.06 | 8.06 |
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
600 per 100 ml
Sampled 15 Sep 2026, 16 days ago · 41 results banked
Every result (41)
| Sampled | Result as published | Reads as |
|---|---|---|
| 15 Sep 2026, 11:15 | 600 | 600 per 100 ml |
| 8 Sep 2026, 11:30 | 1800 | 1800 per 100 ml |
| 1 Sep 2026, 11:42 | 640 | 640 per 100 ml |
| 27 Aug 2026, 11:20 | 340 | 340 per 100 ml |
| 20 Aug 2026, 12:40 | 730 | 730 per 100 ml |
| 14 Aug 2026, 11:02 | 150 | 150 per 100 ml |
| 8 Aug 2026, 12:10 | 740 | 740 per 100 ml |
| 27 Jul 2026, 12:16 | 140 | 140 per 100 ml |
| 20 Jul 2026, 11:04 | 90 | 90 per 100 ml |
| 13 Jul 2026, 11:09 | 210 | 210 per 100 ml |
| 6 Jul 2026, 12:09 | 81 | 81 per 100 ml |
| 30 Jun 2026, 11:01 | 160 | 160 per 100 ml |
| 23 Jun 2026, 10:05 | 250 | 250 per 100 ml |
| 18 Jun 2026, 11:24 | 210 | 210 per 100 ml |
| 10 Jun 2026, 11:06 | 400 | 400 per 100 ml |
| 5 Jun 2026, 11:29 | 580 | 580 per 100 ml |
| 31 May 2026, 12:42 | 450 | 450 per 100 ml |
| 26 May 2026, 11:20 | 680 | 680 per 100 ml |
| 18 May 2026, 11:22 | 540 | 540 per 100 ml |
| 22 Sep 2025, 14:35 | 610 | 610 per 100 ml |
| 16 Sep 2025, 11:28 | 1600 | 1600 per 100 ml |
| 7 Sep 2025, 10:23 | 170 | 170 per 100 ml |
| 1 Sep 2025, 10:31 | 280 | 280 per 100 ml |
| 26 Aug 2025, 12:07 | 320 | 320 per 100 ml |
| 19 Aug 2025, 10:51 | 490 | 490 per 100 ml |
| 13 Aug 2025, 10:53 | 240 | 240 per 100 ml |
| 4 Aug 2025, 10:55 | 210 | 210 per 100 ml |
| 24 Jul 2025, 10:15 | 1800 | 1800 per 100 ml |
| 18 Jul 2025, 12:18 | 230 | 230 per 100 ml |
| 7 Jul 2025, 11:11 | 870 | 870 per 100 ml |
| 1 Jul 2025, 11:33 | 380 | 380 per 100 ml |
| 26 Jun 2025, 14:01 | 1100 | 1100 per 100 ml |
| 18 Jun 2025, 11:19 | 380 | 380 per 100 ml |
| 12 Jun 2025, 10:32 | 440 | 440 per 100 ml |
| 7 Jun 2025, 10:26 | 210 | 210 per 100 ml |
| 2 Jun 2025, 10:29 | 980 | 980 per 100 ml |
| 29 May 2025, 14:10 | 1500 | 1500 per 100 ml |
| 28 May 2025, 10:22 | 2400 | 2400 per 100 ml |
| 22 May 2025, 10:41 | 4300 | 4300 per 100 ml |
| 16 May 2025, 10:37 | 780 | 780 per 100 ml |
| 1 May 2025, 10:57 | 790 | 790 per 100 ml |
Everything measured here
9 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 9 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| pH 0061 | River water | 12 | Oct 2023 – Jul 2026 | 8.23 27 Jul 2026 |
| Escherichia coli : Confirmed : MF 2348 | River water | 41 | May 2025 – Sep 2026 | 600 per 100 ml 15 Sep 2026 |
| Calcium, Dissolved 0239 | River water | 12 | Oct 2023 – Jul 2026 | 99 mg/l 27 Jul 2026 |
| Carbon, Organic, Dissolved as C :- {DOC} 0301 | River water | 11 | Oct 2023 – Jul 2026 | 2.2 mg/l 27 Jul 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 41 | May 2025 – Sep 2026 | 81 colony forming units / 100ml 15 Sep 2026 |
| Iron, Dissolved 6460 | River water | 12 | Oct 2023 – Jul 2026 | below 30 µg/l 27 Jul 2026 |
| Magnesium, Dissolved 0235 | River water | 12 | Oct 2023 – Jul 2026 | 2.2 mg/l 27 Jul 2026 |
| MST Filtration 4926 | River water | 41 | May 2025 – Sep 2026 | DNA Stored 15 Sep 2026 |
| Volume of Sample Filtered 4865 | River water | 41 | May 2025 – Sep 2026 | 830 millilitre 15 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.