Aller Brook at Penninn Newton Abbot

EA name: ALLER BROOK AT PENNINN NEWTON ABBOT (also listed as “ALLER BROOK (TEIGN) AT PENNINN NEWTON ABBOT”)
Environment Agency sampling point SW-70611114 · 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, 10:2210 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked: 40 since 6 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 287058, 70718As published, to the nearest 1 m. Open in a map
River, by its own name: Aller Brook
River, by the map: Aller BrookPlaced on the river its name gives, 4 m from the line. A tidal reach: water runs both ways, so no gauge order is claimed.
Next gauge downstream: Not known
Why it was sampled: Planned investigation (local monitoring) (40 samples)

Results here were completed a median of 4 days after the sample was taken (4 to 10 days, 25 samples).

Main measurements, river water

E. coli

confirmed, membrane filtration · code 2348 · per 100 ml

290 per 100 ml

Sampled 21 Sep 2026, 10 days ago · 39 results banked

Every result (39)

Sampled	Result as published	Reads as
21 Sep 2026, 10:22	290	290 per 100 ml
10 Sep 2026, 10:55	63	63 per 100 ml
3 Sep 2026, 10:33	2200	2200 per 100 ml
24 Aug 2026, 10:55	940	940 per 100 ml
14 Aug 2026, 10:48	2300	2300 per 100 ml
10 Aug 2026, 13:52	<10	below 10 per 100 ml (not detected above this)
3 Aug 2026, 13:53	530	530 per 100 ml
28 Jul 2026, 12:27	4500	4500 per 100 ml
23 Jul 2026, 11:24	230	230 per 100 ml
15 Jul 2026, 13:02	350	350 per 100 ml
11 Jul 2026, 15:51	750	750 per 100 ml
6 Jul 2026, 10:23	2400	2400 per 100 ml
1 Jul 2026, 13:28	2600	2600 per 100 ml
24 Jun 2026, 10:58	410	410 per 100 ml
18 Jun 2026, 11:09	1600	1600 per 100 ml
10 Jun 2026, 10:23	330	330 per 100 ml
7 Jun 2026, 10:46	18	18 per 100 ml
1 Jun 2026, 10:26	160	160 per 100 ml
26 May 2026, 10:30	140	140 per 100 ml
19 May 2026, 10:34	5800	5800 per 100 ml
22 Sep 2025, 13:05	2100	2100 per 100 ml
16 Sep 2025, 14:26	2500	2500 per 100 ml
7 Sep 2025, 16:17	5200	5200 per 100 ml
2 Sep 2025, 14:35	1000	1000 per 100 ml
28 Aug 2025, 10:27	12000	12000 per 100 ml
20 Aug 2025, 12:35	2600	2600 per 100 ml
13 Aug 2025, 11:55	4100	4100 per 100 ml
5 Aug 2025, 14:53	4900	4900 per 100 ml
31 Jul 2025, 14:10	520	520 per 100 ml
22 Jul 2025, 10:42	18	18 per 100 ml
9 Jul 2025, 11:06	630	630 per 100 ml
2 Jul 2025, 11:48	380	380 per 100 ml
23 Jun 2025, 10:44	540	540 per 100 ml
17 Jun 2025, 14:02	570	570 per 100 ml
9 Jun 2025, 12:17	2700	2700 per 100 ml
4 Jun 2025, 11:13	1300	1300 per 100 ml
31 May 2025, 10:05	480	480 per 100 ml
15 May 2025, 12:21	1000	1000 per 100 ml
6 May 2025, 15:58	430	430 per 100 ml

Everything measured here

5 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 5 rows

Determinand	Material	Results	First – last	Latest result
Escherichia coli : Confirmed : MF 2348	River water	39	May 2025 – Sep 2026	290 per 100 ml 21 Sep 2026
Enterococci: Intestinal: Presumptive: MF 3722	River water	38	May 2025 – Sep 2026	120 colony forming units / 100ml 21 Sep 2026
MST Filtration 4926	River water	40	May 2025 – Sep 2026	DNA Stored 21 Sep 2026
Salinity : In Situ 7608	River water	40	May 2025 – Sep 2026	0.24 parts per thousand 21 Sep 2026
Volume of Sample Filtered 4865	River water	40	May 2025 – Sep 2026	900 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.