Alexandra Park Stream upstream of Culvert
EA name: ALEXANDRA PARK STREAM U/S CULVERT (also listed as “ALEXANDRA PARK STREAM U/S CULVERT - PREV U/S SPONGE”)
Environment Agency sampling point SO-E0007084 · 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
- 3 Sep 2026, 11:0528 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 36 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 Statutory failures (follow ups at non-designated points)
- Where
- National Grid 581795, 110190As published, to the nearest 1 m. Open in a map
- River, by its own name
- Alexandra Park Stream
- River, by the map
- An unnamed streamPlaced by position alone (the only river line close by), 0 m from the line.
- Next gauge downstream
- None tracedThe map stops before any gauge.
- Why it was sampled
- Planned investigation (local monitoring) (18 samples)
Monitoring (national agency policy) (13 samples)
Statutory failures (follow ups at non-designated points) (5 samples)
1 visit found no water to sample (recorded as “No flow”).
Main measurements, river water
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
2100 per 100 ml
Sampled 3 Sep 2026, 28 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 3 Sep 2026, 11:05 | 2100 | 2100 per 100 ml |
| 4 Aug 2026, 11:05 | 970 | 970 per 100 ml |
| 6 Jul 2026, 12:15 | 650 | 650 per 100 ml |
| 2 Jun 2026, 10:00 | 3200 | 3200 per 100 ml |
| 7 May 2026, 11:34 | 1300 | 1300 per 100 ml |
| 29 Oct 2025, 10:09 | 1400 | 1400 per 100 ml |
| 10 Oct 2025, 11:46 | 430 | 430 per 100 ml |
| 30 Sep 2025, 11:05 | 3600 | 3600 per 100 ml |
| 3 Sep 2025, 11:34 | 13000 | 13000 per 100 ml |
| 20 Aug 2025, 11:55 | 360 | 360 per 100 ml |
| 5 Aug 2025, 11:54 | 720 | 720 per 100 ml |
| 17 Jul 2025, 14:27 | 780 | 780 per 100 ml |
| 4 Jul 2025, 15:15 | 870 | 870 per 100 ml |
| 19 Jun 2025, 10:41 | 420 | 420 per 100 ml |
| 4 Jun 2025, 11:59 | 1900 | 1900 per 100 ml |
| 19 May 2025, 10:55 | 360 | 360 per 100 ml |
| 2 May 2025, 10:45 | 440 | 440 per 100 ml |
| 22 Apr 2025, 14:03 | 490 | 490 per 100 ml |
| 4 Apr 2025, 14:20 | 130 | 130 per 100 ml |
| 30 Oct 2024, 13:21 | 660 | 660 per 100 ml |
| 16 Sep 2024, 11:35 | 1300 | 1300 per 100 ml |
| 3 Sep 2024, 14:15 | 2300 | 2300 per 100 ml |
| 27 Aug 2024, 11:43 | 2700 | 2700 per 100 ml |
| 7 Aug 2024, 14:30 | 1100 | 1100 per 100 ml |
| 19 Jul 2024, 10:58 | 820 | 820 per 100 ml |
| 5 Jul 2024, 11:24 | 66000 | 66000 per 100 ml |
| 3 Jun 2024, 11:16 | 1500 | 1500 per 100 ml |
| 30 May 2024, 15:06 | 25000 | 25000 per 100 ml |
| 3 May 2024, 11:35 | 720 | 720 per 100 ml |
| 17 Apr 2024, 11:25 | 510 | 510 per 100 ml |
| 10 Apr 2024, 12:00 | 570 | 570 per 100 ml |
| 25 Oct 2023, 14:50 | 680 | 680 per 100 ml |
| 20 Oct 2023, 12:04 | 8100 | 8100 per 100 ml |
| 9 Oct 2023, 13:07 | 2200 | 2200 per 100 ml |
| 5 Oct 2023, 12:57 | 3500 | 3500 per 100 ml |
Everything measured here
6 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 6 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Escherichia coli : Confirmed : MF 2348 | River water | 35 | Oct 2023 – Sep 2026 | 2100 per 100 ml 3 Sep 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 34 | Oct 2023 – Sep 2026 | 2500 colony forming units / 100ml 3 Sep 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 34 | Oct 2023 – Sep 2026 | 2500 colony forming units / 100ml 3 Sep 2026 |
| MST Filtration 4926 | River water | 34 | Oct 2023 – Sep 2026 | DNA Stored 3 Sep 2026 |
| No flow /No sample 7668 | River water | 1 | Jun 2024 – Jun 2024 | No flow/discharge at sampling point 27 Jun 2024 |
| Volume of Sample Filtered 4865 | River water | 34 | Oct 2023 – Sep 2026 | 810 millilitre 3 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.