S. Frome sewage treatment works Entrance
EA name: S. FROME STW ENTRANCE (also listed as “SOMERSET FROME AT STW ENTRANCE ROAD”)
Environment Agency sampling point SW-A1260219 · 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
- 21 Sep 2026, 12:3910 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 44 since 1 May 2025 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) · results completed 25 Sep 2026
- Where
- National Grid 377500, 148650As published, to the nearest 10 m. Open in a map
- River, by its own name
- Somerset Frome
- River, by the map
- River FromePlaced on the river its name gives, 2 m from the line.
- Next gauge downstream
- Tellisford On the Somerset Frome · 12 km along the river
- Nearest gauge upstream
- FROME RODDEN BRIDGE 1.8 km along the river
- Why it was sampled
- Planned investigation (local monitoring) (44 samples)
Results here were completed a median of 4 days after the sample was taken (4 to 14 days, 26 samples).
Main measurements, river water
E. coli
confirmed, membrane filtration · code 2348 · per 100 ml
1700 per 100 ml
Sampled 21 Sep 2026, 10 days ago · 44 results banked
Every result (44)
| Sampled | Result as published | Reads as |
|---|---|---|
| 21 Sep 2026, 12:39 | 1700 | 1700 per 100 ml |
| 15 Sep 2026, 13:43 | 2600 | 2600 per 100 ml |
| 9 Sep 2026, 14:47 | 3800 | 3800 per 100 ml |
| 3 Sep 2026, 12:35 | 3100 | 3100 per 100 ml |
| 21 Aug 2026, 13:32 | 2200 | 2200 per 100 ml |
| 13 Aug 2026, 12:27 | 1500 | 1500 per 100 ml |
| 9 Aug 2026, 13:39 | 950 | 950 per 100 ml |
| 7 Aug 2026, 12:16 | 700 | 700 per 100 ml |
| 28 Jul 2026, 11:11 | 1300 | 1300 per 100 ml |
| 20 Jul 2026, 11:16 | 940 | 940 per 100 ml |
| 14 Jul 2026, 13:54 | 1100 | 1100 per 100 ml |
| 8 Jul 2026, 15:33 | 930 | 930 per 100 ml |
| 2 Jul 2026, 10:08 | 2200 | 2200 per 100 ml |
| 26 Jun 2026, 12:44 | 620 | 620 per 100 ml |
| 15 Jun 2026, 16:32 | 870 | 870 per 100 ml |
| 12 Jun 2026, 13:46 | 2000 | 2000 per 100 ml |
| 7 Jun 2026, 13:09 | 1100 | 1100 per 100 ml |
| 4 Jun 2026, 13:29 | 2400 | 2400 per 100 ml |
| 27 May 2026, 10:52 | 1600 | 1600 per 100 ml |
| 19 May 2026, 11:11 | 440 | 440 per 100 ml |
| 24 Sep 2025, 10:45 | 2500 | 2500 per 100 ml |
| 15 Sep 2025, 14:04 | 2100 | 2100 per 100 ml |
| 10 Sep 2025, 14:32 | 3100 | 3100 per 100 ml |
| 2 Sep 2025, 14:20 | 2700 | 2700 per 100 ml |
| 1 Sep 2025, 13:39 | 970 | 970 per 100 ml |
| 28 Aug 2025, 10:00 | 3000 | 3000 per 100 ml |
| 17 Aug 2025, 12:09 | 1000 | 1000 per 100 ml |
| 7 Aug 2025, 12:00 | 1200 | 1200 per 100 ml |
| 1 Aug 2025, 13:51 | 1500 | 1500 per 100 ml |
| 23 Jul 2025, 13:39 | 3000 | 3000 per 100 ml |
| 17 Jul 2025, 10:00 | 740 | 740 per 100 ml |
| 7 Jul 2025, 15:45 | 4200 | 4200 per 100 ml |
| 1 Jul 2025, 14:44 | 2300 | 2300 per 100 ml |
| 25 Jun 2025, 14:09 | 2300 | 2300 per 100 ml |
| 21 Jun 2025, 10:11 | 6200 | 6200 per 100 ml |
| 12 Jun 2025, 14:30 | 26000 | 26000 per 100 ml |
| 10 Jun 2025, 15:00 | 870 | 870 per 100 ml |
| 3 Jun 2025, 14:20 | 4500 | 4500 per 100 ml |
| 2 Jun 2025, 10:10 | 660 | 660 per 100 ml |
| 30 May 2025, 09:24 | 720 | 720 per 100 ml |
| 28 May 2025, 14:25 | 860 | 860 per 100 ml |
| 19 May 2025, 09:43 | 580 | 580 per 100 ml |
| 16 May 2025, 09:30 | 1200 | 1200 per 100 ml |
| 1 May 2025, 14:01 | 690 | 690 per 100 ml |
Everything measured here
4 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 4 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Escherichia coli : Confirmed : MF 2348 | River water | 44 | May 2025 – Sep 2026 | 1700 per 100 ml 21 Sep 2026 |
| Enterococci: Intestinal: Presumptive: MF 3722 | River water | 44 | May 2025 – Sep 2026 | 340 colony forming units / 100ml 21 Sep 2026 |
| MST Filtration 4926 | River water | 43 | May 2025 – Sep 2026 | DNA Stored 21 Sep 2026 |
| Volume of Sample Filtered 4865 | River water | 43 | May 2025 – Sep 2026 | 830 millilitre 21 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.