Merryhill Batch Road Bridge
EA name: MERRYHILL BATCH ROAD BRIDGE (also listed as “MERRYHILL BROOK - BRATCH ROAD BRIDGE AT MERRYHILL”)
Environment Agency sampling point MD-23657300 · 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
- 17 Sep 2026, 10:0614 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
- Samples banked
- 21 since 3 Oct 2023 Imported periods: 1 Oct 2023 – 30 Sep 2026. Samples outside them are not shown here.
- Latest sample
- River / running surface water Environmental monitoring statutory (EU directives)
- Where
- National Grid 386700, 293800As published, to the nearest 100 m (so up to about 70 m out). Open in a map
- River, by its own name
- Merryhill Brook
- River, by the map
- Not placedGrid reference only to 100 m and no line carries the name it gives, so position alone cannot choose. The river map cannot say which watercourse this is.
- Next gauge downstream
- Not known
- Why it was sampled
- Environmental monitoring statutory (EU directives) (21 samples)
Main measurements, river water
Dissolved oxygen
% saturation · code 9901 · %
102.8%
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 102.8 | 102.8% |
| 26 Aug 2026, 10:51 | 99.2 | 99.2% |
| 30 Jul 2026, 13:02 | 100.6 | 100.6% |
| 18 Jun 2026, 12:31 | 102.5 | 102.5% |
| 23 Apr 2026, 14:47 | 131.3 | 131.3% |
| 5 Mar 2025, 09:51 | 103.9 | 103.9% |
| 5 Feb 2025, 10:33 | 99.6 | 99.6% |
| 8 Jan 2025, 12:06 | 98.5 | 98.5% |
| 4 Dec 2024, 10:25 | 97 | 97% |
| 5 Nov 2024, 13:20 | 92.8 | 92.8% |
| 4 Oct 2024, 08:39 | 97.6 | 97.6% |
| 18 Sep 2024, 10:30 | 101.3 | 101.3% |
| 9 Aug 2024, 13:32 | 104.7 | 104.7% |
| 8 Jul 2024, 14:07 | 111 | 111% |
| 14 Jun 2024, 11:03 | 106.3 | 106.3% |
| 4 Mar 2024, 13:05 | 105.5 | 105.5% |
| 8 Feb 2024, 10:29 | 103.3 | 103.3% |
| 12 Jan 2024, 09:26 | 101 | 101% |
| 7 Dec 2023, 14:09 | 96.9 | 96.9% |
| 7 Nov 2023, 10:44 | 103.1 | 103.1% |
| 3 Oct 2023, 12:01 | 106 | 106% |
Dissolved oxygen
as O2 · code 9924 · mg/l
10.5 mg/l
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 10.5 | 10.5 mg/l |
| 26 Aug 2026, 10:51 | 9.44 | 9.44 mg/l |
| 30 Jul 2026, 13:02 | 9.02 | 9.02 mg/l |
| 18 Jun 2026, 12:31 | 9.28 | 9.28 mg/l |
| 23 Apr 2026, 14:47 | 12.5 | 12.5 mg/l |
| 5 Mar 2025, 09:51 | 13.3 | 13.3 mg/l |
| 5 Feb 2025, 10:33 | 12.8 | 12.8 mg/l |
| 8 Jan 2025, 12:06 | 13.3 | 13.3 mg/l |
| 4 Dec 2024, 10:25 | 11.9 | 11.9 mg/l |
| 5 Nov 2024, 13:20 | 9.98 | 9.98 mg/l |
| 4 Oct 2024, 08:39 | 11.5 | 11.5 mg/l |
| 18 Sep 2024, 10:30 | 10.5 | 10.5 mg/l |
| 9 Aug 2024, 13:32 | 9.33 | 9.33 mg/l |
| 8 Jul 2024, 14:07 | 10 | 10 mg/l |
| 14 Jun 2024, 11:03 | 10.6 | 10.6 mg/l |
| 4 Mar 2024, 13:05 | 12.6 | 12.6 mg/l |
| 8 Feb 2024, 10:29 | 13 | 13 mg/l |
| 12 Jan 2024, 09:26 | 13.1 | 13.1 mg/l |
| 7 Dec 2023, 14:09 | 11.8 | 11.8 mg/l |
| 7 Nov 2023, 10:44 | 12 | 12 mg/l |
| 3 Oct 2023, 12:01 | 10.8 | 10.8 mg/l |
Water temperature
code 0076 · °C
14.4 °C
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 14.4 | 14.4 °C |
| 26 Aug 2026, 10:51 | 17.6 | 17.6 °C |
| 30 Jul 2026, 13:02 | 20.6 | 20.6 °C |
| 18 Jun 2026, 12:31 | 20.1 | 20.1 °C |
| 23 Apr 2026, 14:47 | 17.6 | 17.6 °C |
| 5 Mar 2025, 09:51 | 4.9 | 4.9 °C |
| 5 Feb 2025, 10:33 | 4.7 | 4.7 °C |
| 8 Jan 2025, 12:06 | 2.8 | 2.8 °C |
| 4 Dec 2024, 10:25 | 6.6 | 6.6 °C |
| 5 Nov 2024, 13:20 | 12 | 12 °C |
| 4 Oct 2024, 08:39 | 8.2 | 8.2 °C |
| 18 Sep 2024, 10:30 | 13.6 | 13.6 °C |
| 9 Aug 2024, 13:32 | 20.9 | 20.9 °C |
| 8 Jul 2024, 14:07 | 20.2 | 20.2 °C |
| 14 Jun 2024, 11:03 | 15.4 | 15.4 °C |
| 4 Mar 2024, 13:05 | 7.6 | 7.6 °C |
| 8 Feb 2024, 10:29 | 5.5 | 5.5 °C |
| 12 Jan 2024, 09:26 | 4.5 | 4.5 °C |
| 7 Dec 2023, 14:09 | 6.8 | 6.8 °C |
| 7 Nov 2023, 10:44 | 8.5 | 8.5 °C |
| 3 Oct 2023, 12:01 | 14.5 | 14.5 °C |
pH
code 0061
8.19
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 8.19 | 8.19 |
| 26 Aug 2026, 10:51 | 8.05 | 8.05 |
| 30 Jul 2026, 13:02 | 7.99 | 7.99 |
| 18 Jun 2026, 12:31 | 8.35 | 8.35 |
| 23 Apr 2026, 14:47 | 8.75 | 8.75 |
| 5 Mar 2025, 09:51 | 8.44 | 8.44 |
| 5 Feb 2025, 10:33 | 8.17 | 8.17 |
| 8 Jan 2025, 12:06 | 8.09 | 8.09 |
| 4 Dec 2024, 10:25 | 8.31 | 8.31 |
| 5 Nov 2024, 13:20 | 8.29 | 8.29 |
| 4 Oct 2024, 08:39 | 8.08 | 8.08 |
| 18 Sep 2024, 10:30 | 8.51 | 8.51 |
| 9 Aug 2024, 13:32 | 8.52 | 8.52 |
| 8 Jul 2024, 14:07 | 8.35 | 8.35 |
| 14 Jun 2024, 11:03 | 8.46 | 8.46 |
| 4 Mar 2024, 13:05 | 8.13 | 8.13 |
| 8 Feb 2024, 10:29 | 8.14 | 8.14 |
| 12 Jan 2024, 09:26 | 8.28 | 8.28 |
| 7 Dec 2023, 14:09 | 7.96 | 7.96 |
| 7 Nov 2023, 10:44 | 8.19 | 8.19 |
| 3 Oct 2023, 12:01 | 8.26 | 8.26 |
Ammonia
ammoniacal nitrogen as N · code 0111 · mg/l
below 0.03 mg/l (not detected above this)
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | <0.03 | below 0.03 mg/l (not detected above this) |
| 26 Aug 2026, 10:51 | <0.03 | below 0.03 mg/l (not detected above this) |
| 30 Jul 2026, 13:02 | <0.03 | below 0.03 mg/l (not detected above this) |
| 18 Jun 2026, 12:31 | <0.03 | below 0.03 mg/l (not detected above this) |
| 23 Apr 2026, 14:47 | <0.03 | below 0.03 mg/l (not detected above this) |
| 5 Mar 2025, 09:51 | 0.052 | 0.052 mg/l |
| 5 Feb 2025, 10:33 | 0.075 | 0.075 mg/l |
| 8 Jan 2025, 12:06 | 0.068 | 0.068 mg/l |
| 4 Dec 2024, 10:25 | 0.088 | 0.088 mg/l |
| 5 Nov 2024, 13:20 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Oct 2024, 08:39 | 0.044 | 0.044 mg/l |
| 18 Sep 2024, 10:30 | <0.03 | below 0.03 mg/l (not detected above this) |
| 9 Aug 2024, 13:32 | <0.03 | below 0.03 mg/l (not detected above this) |
| 8 Jul 2024, 14:07 | <0.03 | below 0.03 mg/l (not detected above this) |
| 14 Jun 2024, 11:03 | <0.03 | below 0.03 mg/l (not detected above this) |
| 4 Mar 2024, 13:05 | 0.042 | 0.042 mg/l |
| 8 Feb 2024, 10:29 | 0.051 | 0.051 mg/l |
| 12 Jan 2024, 09:26 | 0.055 | 0.055 mg/l |
| 7 Dec 2023, 14:09 | 0.088 | 0.088 mg/l |
| 7 Nov 2023, 10:44 | <0.03 | below 0.03 mg/l (not detected above this) |
| 3 Oct 2023, 12:01 | <0.03 | below 0.03 mg/l (not detected above this) |
Nitrate
as nitrogen (N) · code 0117 · mg/l
2.09 mg/l
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 2.09 | 2.09 mg/l |
| 26 Aug 2026, 10:51 | 1.98 | 1.98 mg/l |
| 30 Jul 2026, 13:02 | 15 | 15 mg/l |
| 18 Jun 2026, 12:31 | 6.58 | 6.58 mg/l |
| 23 Apr 2026, 14:47 | 9.18 | 9.18 mg/l |
| 5 Mar 2025, 09:51 | 16 | 16 mg/l |
| 5 Feb 2025, 10:33 | 11.9 | 11.9 mg/l |
| 8 Jan 2025, 12:06 | 4.76 | 4.76 mg/l |
| 4 Dec 2024, 10:25 | 6.41 | 6.41 mg/l |
| 5 Nov 2024, 13:20 | 3.89 | 3.89 mg/l |
| 4 Oct 2024, 08:39 | 4.28 | 4.28 mg/l |
| 18 Sep 2024, 10:30 | 2.09 | 2.09 mg/l |
| 9 Aug 2024, 13:32 | 1.79 | 1.79 mg/l |
| 8 Jul 2024, 14:07 | 4.58 | 4.58 mg/l |
| 14 Jun 2024, 11:03 | 3.38 | 3.38 mg/l |
| 4 Mar 2024, 13:05 | 4.08 | 4.08 mg/l |
| 8 Feb 2024, 10:29 | 2.39 | 2.39 mg/l |
| 12 Jan 2024, 09:26 | 7.46 | 7.46 mg/l |
| 7 Dec 2023, 14:09 | 4.37 | 4.37 mg/l |
| 7 Nov 2023, 10:44 | 5.37 | 5.37 mg/l |
| 3 Oct 2023, 12:01 | 1.89 | 1.89 mg/l |
Phosphate
orthophosphate, reactive, as P · code 0180 · mg/l
0.13 mg/l
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 0.13 | 0.13 mg/l |
| 26 Aug 2026, 10:51 | 0.16 | 0.16 mg/l |
| 30 Jul 2026, 13:02 | 0.23 | 0.23 mg/l |
| 18 Jun 2026, 12:31 | 0.16 | 0.16 mg/l |
| 23 Apr 2026, 14:47 | 0.23 | 0.23 mg/l |
| 5 Mar 2025, 09:51 | 0.49 | 0.49 mg/l |
| 5 Feb 2025, 10:33 | 0.48 | 0.48 mg/l |
| 8 Jan 2025, 12:06 | 0.24 | 0.24 mg/l |
| 4 Dec 2024, 10:25 | 0.34 | 0.34 mg/l |
| 5 Nov 2024, 13:20 | 0.29 | 0.29 mg/l |
| 4 Oct 2024, 08:39 | 0.39 | 0.39 mg/l |
| 18 Sep 2024, 10:30 | 0.24 | 0.24 mg/l |
| 9 Aug 2024, 13:32 | 0.22 | 0.22 mg/l |
| 8 Jul 2024, 14:07 | 0.4 | 0.4 mg/l |
| 14 Jun 2024, 11:03 | 0.34 | 0.34 mg/l |
| 4 Mar 2024, 13:05 | 0.21 | 0.21 mg/l |
| 8 Feb 2024, 10:29 | 0.15 | 0.15 mg/l |
| 12 Jan 2024, 09:26 | 0.27 | 0.27 mg/l |
| 7 Dec 2023, 14:09 | 0.18 | 0.18 mg/l |
| 7 Nov 2023, 10:44 | 0.28 | 0.28 mg/l |
| 3 Oct 2023, 12:01 | 0.35 | 0.35 mg/l |
Conductivity
at 25 °C · code 0077 · µS/cm
472 µS/cm
Sampled 17 Sep 2026, 14 days ago · 21 results banked
Every result (21)
| Sampled | Result as published | Reads as |
|---|---|---|
| 17 Sep 2026, 10:06 | 472 | 472 µS/cm |
| 26 Aug 2026, 10:51 | 475 | 475 µS/cm |
| 30 Jul 2026, 13:02 | 1074 | 1074 µS/cm |
| 18 Jun 2026, 12:31 | 516 | 516 µS/cm |
| 23 Apr 2026, 14:47 | 678 | 678 µS/cm |
| 5 Mar 2025, 09:51 | 923 | 923 µS/cm |
| 5 Feb 2025, 10:33 | 807 | 807 µS/cm |
| 8 Jan 2025, 12:06 | 588 | 588 µS/cm |
| 4 Dec 2024, 10:25 | 648 | 648 µS/cm |
| 5 Nov 2024, 13:20 | 584 | 584 µS/cm |
| 4 Oct 2024, 08:39 | 558 | 558 µS/cm |
| 18 Sep 2024, 10:30 | 443 | 443 µS/cm |
| 9 Aug 2024, 13:32 | 458 | 458 µS/cm |
| 8 Jul 2024, 14:07 | 581 | 581 µS/cm |
| 14 Jun 2024, 11:03 | 526 | 526 µS/cm |
| 4 Mar 2024, 13:05 | 534 | 534 µS/cm |
| 8 Feb 2024, 10:29 | 350 | 350 µS/cm |
| 12 Jan 2024, 09:26 | 621 | 621 µS/cm |
| 7 Dec 2023, 14:09 | 673 | 673 µS/cm |
| 7 Nov 2023, 10:44 | 540 | 540 µS/cm |
| 3 Oct 2023, 12:01 | 317 | 317 µS/cm |
Everything measured here
12 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 12 rows
| Determinand | Material | Results | First – last | Latest result |
|---|---|---|---|---|
| Oxygen, Dissolved, % Saturation 9901 | River water | 21 | Oct 2023 – Sep 2026 | 102.8% 17 Sep 2026 |
| Oxygen, Dissolved as O2 9924 | River water | 21 | Oct 2023 – Sep 2026 | 10.5 mg/l 17 Sep 2026 |
| Temperature of Water 0076 | River water | 21 | Oct 2023 – Sep 2026 | 14.4 °C 17 Sep 2026 |
| pH 0061 | River water | 21 | Oct 2023 – Sep 2026 | 8.19 17 Sep 2026 |
| Ammoniacal Nitrogen as N 0111 | River water | 21 | Oct 2023 – Sep 2026 | below 0.03 mg/l 17 Sep 2026 |
| Nitrate as N 0117 | River water | 21 | Oct 2023 – Sep 2026 | 2.09 mg/l 17 Sep 2026 |
| Orthophosphate, reactive as P 0180 | River water | 21 | Oct 2023 – Sep 2026 | 0.13 mg/l 17 Sep 2026 |
| Conductivity at 25 C 0077 | River water | 21 | Oct 2023 – Sep 2026 | 472 µS/cm 17 Sep 2026 |
| Alkalinity to pH 4.5 as CaCO3 0162 | River water | 21 | Oct 2023 – Sep 2026 | 180 mg/l 17 Sep 2026 |
| Ammonia un-ionised as N 0119 | River water | 21 | Oct 2023 – Sep 2026 | below 0.00075 mg/l 17 Sep 2026 |
| Nitrite as N 0118 | River water | 21 | Oct 2023 – Sep 2026 | 0.0059 mg/l 17 Sep 2026 |
| Nitrogen, Total Oxidised as N 0116 | River water | 21 | Oct 2023 – Sep 2026 | 2.1 mg/l 17 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.