River Pant Petches Bridge

EA name: R.PANT PETCHES BRIDGE
Environment Agency sampling point AN-BL10 · 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
7 Sep 2026, 09:4231 days ago · time as the Environment Agency records it (UK clock time; the source gives no time zone)
Samples banked
6 since 13 Apr 2026 Imported periods: 1 Oct 2023 – 8 Oct 2026. Samples outside them are not shown here.
Latest sample
River / running surface water Environmental monitoring statutory (EU directives) · results completed 16 Sep 2026
Where
National Grid 570006, 231049As published, to the nearest 1 m. Open in a map
River, by its own name
Pant
River, by the map
River PantPlaced on the river its name gives, 4 m from the line.
Next gauge downstream
Stisted On the River Blackwater · 17 km along the river (the path rests on a repair to the map)
Nearest gauge upstream
Copford Hall On the River Pant · 4.8 km along the riverCOPFORD HALL FGS DUAL COMMS 4.8 km along the river
Why it was sampled
Environmental monitoring statutory (EU directives) (6 samples)

Results here were completed a median of 21 days after the sample was taken (9 to 32 days, 4 samples).

Main measurements, river water

Dissolved oxygen

% saturation · code 9901 · %

84.5%

Sampled 7 Sep 2026, 31 days ago · 6 results banked

60708090100110%20242025202613 Apr 2026, 12:22: 104.9%13 May 2026, 13:14: 92.9%9 Jun 2026, 10:43: 88.8%9 Jul 2026, 13:41: 89.4%14 Aug 2026, 08:35: 68.2%7 Sep 2026, 09:42: 84.5%
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:4284.5 84.5%
14 Aug 2026, 08:3568.2 68.2%
9 Jul 2026, 13:4189.4 89.4%
9 Jun 2026, 10:4388.8 88.8%
13 May 2026, 13:1492.9 92.9%
13 Apr 2026, 12:22104.9 104.9%

Dissolved oxygen

as O2 · code 9924 · mg/l

8.14 mg/l

Sampled 7 Sep 2026, 31 days ago · 6 results banked

681012mg/l20242025202613 Apr 2026, 12:22: 11.4 mg/l13 May 2026, 13:14: 10.3 mg/l9 Jun 2026, 10:43: 8.9 mg/l9 Jul 2026, 13:41: 7.79 mg/l14 Aug 2026, 08:35: 6.44 mg/l7 Sep 2026, 09:42: 8.14 mg/l
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:428.14 8.14 mg/l
14 Aug 2026, 08:356.44 6.44 mg/l
9 Jul 2026, 13:417.79 7.79 mg/l
9 Jun 2026, 10:438.9 8.9 mg/l
13 May 2026, 13:1410.3 10.3 mg/l
13 Apr 2026, 12:2211.4 11.4 mg/l

Water temperature

code 0076 · °C

17 °C

Sampled 7 Sep 2026, 31 days ago · 6 results banked

10152025°C20242025202613 Apr 2026, 12:22: 11.4 °C13 May 2026, 13:14: 10.6 °C9 Jun 2026, 10:43: 15.1 °C9 Jul 2026, 13:41: 22 °C14 Aug 2026, 08:35: 17.9 °C7 Sep 2026, 09:42: 17 °C
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:4217 17 °C
14 Aug 2026, 08:3517.9 17.9 °C
9 Jul 2026, 13:4122 22 °C
9 Jun 2026, 10:4315.1 15.1 °C
13 May 2026, 13:1410.6 10.6 °C
13 Apr 2026, 12:2211.4 11.4 °C

pH

code 0061

8.33

Sampled 7 Sep 2026, 31 days ago · 6 results banked

88.18.28.38.420242025202613 Apr 2026, 12:22: 8.2413 May 2026, 13:14: 8.089 Jun 2026, 10:43: 8.219 Jul 2026, 13:41: 8.1114 Aug 2026, 08:35: 8.077 Sep 2026, 09:42: 8.33
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:428.33 8.33
14 Aug 2026, 08:358.07 8.07
9 Jul 2026, 13:418.11 8.11
9 Jun 2026, 10:438.21 8.21
13 May 2026, 13:148.08 8.08
13 Apr 2026, 12:228.24 8.24

Ammonia

ammoniacal nitrogen as N · code 0111 · mg/l

below 0.03 mg/l (not detected above this)

Sampled 7 Sep 2026, 31 days ago · 6 results banked

-0.500.51mg/l20242025202613 Apr 2026, 12:22: below 0.03 mg/l (not detected above this)13 May 2026, 13:14: below 0.03 mg/l (not detected above this)9 Jun 2026, 10:43: below 0.03 mg/l (not detected above this)9 Jul 2026, 13:41: below 0.03 mg/l (not detected above this)14 Aug 2026, 08:35: below 0.03 mg/l (not detected above this)7 Sep 2026, 09:42: below 0.03 mg/l (not detected above this)
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:42<0.03 below 0.03 mg/l (not detected above this)
14 Aug 2026, 08:35<0.03 below 0.03 mg/l (not detected above this)
9 Jul 2026, 13:41<0.03 below 0.03 mg/l (not detected above this)
9 Jun 2026, 10:43<0.03 below 0.03 mg/l (not detected above this)
13 May 2026, 13:14<0.03 below 0.03 mg/l (not detected above this)
13 Apr 2026, 12:22<0.03 below 0.03 mg/l (not detected above this)

Nitrate

as nitrogen (N) · code 0117 · mg/l

7.09 mg/l

Sampled 7 Sep 2026, 31 days ago · 6 results banked

5678910mg/l20242025202613 Apr 2026, 12:22: 9.28 mg/l13 May 2026, 13:14: 7.78 mg/l9 Jun 2026, 10:43: 7.38 mg/l9 Jul 2026, 13:41: 5.58 mg/l14 Aug 2026, 08:35: 6.48 mg/l7 Sep 2026, 09:42: 7.09 mg/l
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:427.09 7.09 mg/l
14 Aug 2026, 08:356.48 6.48 mg/l
9 Jul 2026, 13:415.58 5.58 mg/l
9 Jun 2026, 10:437.38 7.38 mg/l
13 May 2026, 13:147.78 7.78 mg/l
13 Apr 2026, 12:229.28 9.28 mg/l

Phosphate

orthophosphate, reactive, as P · code 0180 · mg/l

0.12 mg/l

Sampled 7 Sep 2026, 31 days ago · 6 results banked

00.050.10.15mg/l20242025202613 Apr 2026, 12:22: 0.015 mg/l13 May 2026, 13:14: 0.057 mg/l9 Jun 2026, 10:43: 0.13 mg/l9 Jul 2026, 13:41: 0.11 mg/l14 Aug 2026, 08:35: 0.098 mg/l7 Sep 2026, 09:42: 0.12 mg/l
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:420.12 0.12 mg/l
14 Aug 2026, 08:350.098 0.098 mg/l
9 Jul 2026, 13:410.11 0.11 mg/l
9 Jun 2026, 10:430.13 0.13 mg/l
13 May 2026, 13:140.057 0.057 mg/l
13 Apr 2026, 12:220.015 0.015 mg/l

Conductivity

at 25 °C · code 0077 · µS/cm

1157 µS/cm

Sampled 7 Sep 2026, 31 days ago · 6 results banked

800100012001400µS/cm20242025202613 Apr 2026, 12:22: 902 µS/cm13 May 2026, 13:14: 817 µS/cm9 Jun 2026, 10:43: 924 µS/cm9 Jul 2026, 13:41: 1040 µS/cm14 Aug 2026, 08:35: 1243 µS/cm7 Sep 2026, 09:42: 1157 µS/cm
Every result (6)
SampledResult as publishedReads as
7 Sep 2026, 09:421157 1157 µS/cm
14 Aug 2026, 08:351243 1243 µS/cm
9 Jul 2026, 13:411040 1040 µS/cm
9 Jun 2026, 10:43924 924 µS/cm
13 May 2026, 13:14817 817 µS/cm
13 Apr 2026, 12:22902 902 µS/cm

Everything measured here

18 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 18 rows
DeterminandMaterialResults First – lastLatest result
Oxygen, Dissolved, % Saturation 9901 River water 6 Apr 2026 – Sep 2026 84.5% 7 Sep 2026
Oxygen, Dissolved as O2 9924 River water 6 Apr 2026 – Sep 2026 8.14 mg/l 7 Sep 2026
Temperature of Water 0076 River water 6 Apr 2026 – Sep 2026 17 °C 7 Sep 2026
pH 0061 River water 6 Apr 2026 – Sep 2026 8.33 7 Sep 2026
Ammoniacal Nitrogen as N 0111 River water 6 Apr 2026 – Sep 2026 below 0.03 mg/l 7 Sep 2026
Nitrate as N 0117 River water 6 Apr 2026 – Sep 2026 7.09 mg/l 7 Sep 2026
Orthophosphate, reactive as P 0180 River water 6 Apr 2026 – Sep 2026 0.12 mg/l 7 Sep 2026
Conductivity at 25 C 0077 River water 6 Apr 2026 – Sep 2026 1157 µS/cm 7 Sep 2026
Alkalinity to pH 4.5 as CaCO3 0162 River water 6 Apr 2026 – Sep 2026 250 mg/l 7 Sep 2026
Ammonia un-ionised as N 0119 River water 6 Apr 2026 – Sep 2026 below 0.00091 mg/l 7 Sep 2026
BOD : 5 Day ATU 0085 River water 6 Apr 2026 – Sep 2026 below 4 mg/l 7 Sep 2026
Chemical Oxygen Demand :- {COD} 0092 River water 6 Apr 2026 – Sep 2026 13 mg/l 7 Sep 2026
Chloride 0172 River water 6 Apr 2026 – Sep 2026 100 mg/l 7 Sep 2026
Chlorophyll : Acetone Extract 7887 River water 6 Apr 2026 – Sep 2026 1.5 µg/l 7 Sep 2026
Nitrite as N 0118 River water 6 Apr 2026 – Sep 2026 0.0062 mg/l 7 Sep 2026
Nitrogen, Total Oxidised as N 0116 River water 6 Apr 2026 – Sep 2026 7.1 mg/l 7 Sep 2026
Silica, reactive as SiO2 0182 River water 6 Apr 2026 – Sep 2026 12 mg/l 7 Sep 2026
Solids, Suspended at 105 C 0135 River water 6 Apr 2026 – Sep 2026 6.1 mg/l 7 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.