Gorrell Stream Outfall at Harbour
EA name: GORRELL STREAM OUTFALL AT HARBOUR (also listed as “GORRELL STREAM OUTFALL AT WHITSTABLE HARBOUR”)
Environment Agency sampling point SO-E0007320 · 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
- 20 Aug 2026, 12:0042 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 35 since 24 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 610876, 167011As published, to the nearest 1 m. Open in a map
- River, by its own name
- Gorrell Stream Outfall
- River, by the map
- Not placedNo mapped watercourse within 500 m. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Monitoring (national agency policy) (35 samples)
Main measurements, river water
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
8700 per 100 ml
Sampled 20 Aug 2026, 42 days ago · 35 results banked
Every result (35)
| Sampled | Result as published | Reads as |
|---|---|---|
| 20 Aug 2026, 12:00 | 8700 | 8700 per 100 ml |
| 23 Jul 2026, 12:36 | 2600 | 2600 per 100 ml |
| 29 Jun 2026, 12:22 | 640 | 640 per 100 ml |
| 28 May 2026, 10:39 | 170 | 170 per 100 ml |
| 28 Apr 2026, 12:20 | 150 | 150 per 100 ml |
| 20 Mar 2026, 10:07 | 860 | 860 per 100 ml |
| 18 Feb 2026, 10:42 | 4900 | 4900 per 100 ml |
| 16 Jan 2026, 10:15 | 2500 | 2500 per 100 ml |
| 18 Dec 2025, 11:44 | 400 | 400 per 100 ml |
| 19 Nov 2025, 10:03 | 2400 | 2400 per 100 ml |
| 29 Oct 2025, 10:00 | 6900 | 6900 per 100 ml |
| 29 Sep 2025, 10:46 | 1500 | 1500 per 100 ml |
| 19 Aug 2025, 13:20 | 450 | 450 per 100 ml |
| 22 Jul 2025, 11:35 | 10000 | 10000 per 100 ml |
| 12 Jun 2025, 10:26 | 1000 | 1000 per 100 ml |
| 30 May 2025, 09:40 | 2200 | 2200 per 100 ml |
| 16 Apr 2025, 15:12 | 31000 | 31000 per 100 ml |
| 17 Mar 2025, 10:51 | 780 | 780 per 100 ml |
| 12 Feb 2025, 10:34 | 2800 | 2800 per 100 ml |
| 14 Jan 2025, 09:38 | 4800 | 4800 per 100 ml |
| 4 Dec 2024, 10:08 | 2800 | 2800 per 100 ml |
| 20 Nov 2024, 09:13 | 20000 | 20000 per 100 ml |
| 16 Oct 2024, 11:08 | 2200 | 2200 per 100 ml |
| 9 Sep 2024, 11:42 | 44000 | 44000 per 100 ml |
| 13 Aug 2024, 10:54 | 15000 | 15000 per 100 ml |
| 25 Jul 2024, 11:03 | 60000 | 60000 per 100 ml |
| 25 Jun 2024, 11:20 | 4000 | 4000 per 100 ml |
| 22 May 2024, 11:18 | 21000 | 21000 per 100 ml |
| 11 Apr 2024, 11:03 | 12000 | 12000 per 100 ml |
| 13 Mar 2024, 10:00 | 1200 | 1200 per 100 ml |
| 14 Feb 2024, 11:40 | 5600 | 5600 per 100 ml |
| 10 Jan 2024, 10:18 | 2200 | 2200 per 100 ml |
| 15 Dec 2023, 10:49 | 6000 | 6000 per 100 ml |
| 30 Nov 2023, 11:35 | 33000 | 33000 per 100 ml |
| 24 Oct 2023, 11:25 | 2800 | 2800 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 – Aug 2026 | 8700 per 100 ml 20 Aug 2026 |
| Enterococci: Intestinal: Confirmed: MF 3723 | River water | 33 | Oct 2023 – Aug 2026 | 45 colony forming units / 100ml 20 Aug 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 34 | Oct 2023 – Aug 2026 | 45 colony forming units / 100ml 20 Aug 2026 |
| MST Filtration 4926 | River water | 35 | Oct 2023 – Aug 2026 | DNA Stored 20 Aug 2026 |
| Salinity : In Situ 7608 | River water | 29 | Apr 2024 – Aug 2026 | 3.03 parts per thousand 20 Aug 2026 |
| Volume of Sample Filtered 4865 | River water | 35 | Oct 2023 – Aug 2026 | 900 millilitre 20 Aug 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.