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The verified-safe register

Where the data says it's safe today

Sampling points where the most recent Environment Agency lab tests fall within published bathing-water and ecological standards, with no active spill within 5 km. Each rating is good only as of the test date — water quality changes hour-to-hour with rain.

Mode

Requires a recent ammonia, nitrate, nitrite or phosphate reading — the WFD nutrient indicators that drive fish-stream health

Filtered to angler mode · clear all

Official register

Designated bathing waters

Environment Agency designated river and inland bathing waters, showing the EA's own annual classification and any active short-term pollution warning. This is the official register; the lab-sample-derived list below is separate.

MD-13612980 · FRESHWATER - RIVERS

Verified safe

RIVER TEME AT TENBURY

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · AVON & LOWER SEVERN (4)

📍 52.3138° N, 2.5944° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH8.16 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.039 mg/l
  • ✓Nitrate3.67 mg/l
  • ✓Nitrite0.028 mg/l
  • ✓Ammonia (un-ionised)0.00077 mg/l
  • ✓Orthophosphate (reactive)0.048 mg/l

MD-00055460 · FRESHWATER - RIVERS

Verified safe

RIVER SEVERN AT ISLE OF BICTON

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.7426° N, 2.7895° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.79 PHUNITS
  • ✓Water temperature10.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.19 mg/l
  • ✓Nitrite0.0065 mg/l
  • ✓Ammonia (un-ionised)0.00036 mg/l
  • ✓Orthophosphate (reactive)0.04 mg/l

AN-GLV020 · FRESHWATER - RIVERS

Verified safe

R.GLAVEN EDGEFIELD BRIDGE

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.8846° N, 1.0975° E

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH8.09 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3.59 mg/l
  • ✓Nitrite0.0088 mg/l
  • ✓Ammonia (un-ionised)0.00063 mg/l
  • ✓Orthophosphate (reactive)0.022 mg/l

NE-49300552 · FRESHWATER - RIVERS

Verified safe

DALE DIKE AT MILL LEE ROAD - LOW BRADFIELD

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4224° N, 1.6060° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.2 PHUNITS
  • ✓Water temperature10.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.2 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00009 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l

MD-49712380 · FRESHWATER - RIVERS

Verified safe

RIVER DERWENT AT YORKSHIRE BRIDGE

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.3612° N, 1.7037° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.05 PHUNITS
  • ✓Water temperature10.5 CEL
  • ✓Ammoniacal Nitrogen0.059 mg/l
  • ✓Nitrate0.606 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00013 mg/l
  • ✓Orthophosphate (reactive)0.017 mg/l

MD-13627200 · FRESHWATER - RIVERS

Verified safe

RIVER TEME U/S STOW BRIDGE

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.3492° N, 3.0112° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.84 PHUNITS
  • ✓Water temperature11.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.5 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ✓Orthophosphate (reactive)0.021 mg/l

NW-88002094 · FRESHWATER - RIVERS

Verified safe

RIVER IRWELL AT EWOOD BRIDGE

NorthWest · NORTH WEST - GTR MANCS MERSEY AND CHES · MANCHESTER

📍 53.6840° N, 2.3108° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.72 PHUNITS
  • ✓Water temperature10.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.3 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.0003 mg/l
  • ✓Orthophosphate (reactive)0.037 mg/l

MD-45781020 · FRESHWATER - RIVERS

Verified safe

NETHERGREEN BROOK AT CONFLUENCE

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.0216° N, 1.3230° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.4 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.881 mg/l
  • ✓Nitrite0.0087 mg/l
  • ✓Ammonia (un-ionised)0.00016 mg/l
  • ✓Orthophosphate (reactive)0.023 mg/l

NE-49301628 · FRESHWATER - RIVERS

Verified safe

DON AT OUGHTIBRIDGE

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4364° N, 1.5382° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.75 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3.98 mg/l
  • ✓Nitrite0.019 mg/l
  • ✓Ammonia (un-ionised)0.00034 mg/l
  • ✓Orthophosphate (reactive)0.045 mg/l

NW-88002279 · FRESHWATER - RIVERS

Verified safe

BRADSHAW BROOK ABOVE CONFLUENCE WITH RIVER TONGE

NorthWest · NORTH WEST - GTR MANCS MERSEY AND CHES · MANCHESTER

📍 53.5741° N, 2.4037° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.54 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.876 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ✓Orthophosphate (reactive)0.031 mg/l

MD-72770190 · FRESHWATER - RIVERS

Caution

SAREDON/WYRLEY/WASH BROOK - A449 ROAD BRIDGE, D/S HMIP (SYNTHETIC CHEMICALS)

Midlands · MIDLANDS - STAFFS WARKS AND WEST MIDS · UPPER TRENT AND TAME

📍 52.6676° N, 2.1319° W

Last tested 7 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.38 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.00037 mg/l
  • ⚠Orthophosphate (reactive)0.094 mg/l

NE-49300013 · FRESHWATER - RIVERS

Caution

AGDEN DYKE AT SMITHY BRIDGE LOW BRADFIELD

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4233° N, 1.6057° W

Last tested 7 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH6.75 PHUNITS
  • ✓Water temperature11.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.2 mg/l
  • ✓Nitrite0.0046 mg/l
  • ✓Ammonia (un-ionised)0.00003 mg/l
  • ⚠Orthophosphate (reactive)0.092 mg/l

TH-PKER0039 · FRESHWATER - RIVERS

Caution

KENNET AT BERKELEY AVENUE, READING

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.4498° N, 0.9746° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.81 PHUNITS
  • ✓Water temperature13 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate7.39 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00044 mg/l
  • ⚠Orthophosphate (reactive)0.067 mg/l

AN-WAV051 · FRESHWATER - RIVERS

Caution

WEYBREAD STR.WEYBREAD BR.(WAVENEY)

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.3769° N, 1.2837° E

Last tested 7 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.73 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.498 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00034 mg/l
  • ⚠Orthophosphate (reactive)0.066 mg/l

NE-49305374 · FRESHWATER - RIVERS

Caution

ABBEY BROOK AT BEAUCHIEF

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.3352° N, 1.5074° W

Last tested 7 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.67 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.09 mg/l
  • ✓Nitrite0.012 mg/l
  • ✓Ammonia (un-ionised)0.00029 mg/l
  • ⚠Orthophosphate (reactive)0.088 mg/l

SO-G0004228 · FRESHWATER - RIVERS

Caution

LYMORE TRIB AT LYMORE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.7340° N, 1.5806° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.59 PHUNITS
  • ✓Water temperature13.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.06 mg/l
  • ⚠Nitrite0.038 mg/l
  • ✓Ammonia (un-ionised)0.00027 mg/l
  • ⚠Orthophosphate (reactive)0.088 mg/l

MD-30702200 · FRESHWATER - RIVERS

Caution

MILL STREAM - AT THE MINOR ROAD BRIDGE LLWYNTIDMON HALL

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.7780° N, 3.0491° W

Last tested 7 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.86 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ✓Nitrate5.07 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00183 mg/l
  • ✓Orthophosphate (reactive)0.049 mg/l

TH-PUTR0116 · FRESHWATER - RIVERS

Caution

TUCKMILL BROOK BELOW SHRIVENHAM STW

Thames · THAMES - WEST THAMES · L&W NORTH - WT

📍 51.6083° N, 1.6490° W

Last tested 7 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.7 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.39 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00032 mg/l
  • ⚠Orthophosphate (reactive)0.07 mg/l

NE-49300690 · FRESHWATER - RIVERS

Caution

EWDEN BECK AT MORE HALL BRIDGE

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4557° N, 1.5545° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.66 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.666 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00026 mg/l
  • ✓Orthophosphate (reactive)0.013 mg/l
  • · Spill ended in last 24h within 5km

NW-88002316 · FRESHWATER - RIVERS

Caution

RIVER CROAL AT FARNWORTH RECORDER STATION U/S OF WEIR

NorthWest · NORTH WEST - GTR MANCS MERSEY AND CHES · MANCHESTER

📍 53.5575° N, 2.3888° W

Last tested 7 days ago · 7 measurements · ✓7
  • ✓pH7.55 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.04 mg/l
  • ✓Nitrate0.975 mg/l
  • ✓Nitrite0.0048 mg/l
  • ✓Ammonia (un-ionised)0.00028 mg/l
  • ✓Orthophosphate (reactive)0.034 mg/l
  • · Spill ended in last 24h within 5km

SW-50281844 · FRESHWATER - RIVERS

Caution

HUCKLES BROOK AT OGDENS

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 50.9103° N, 1.7454° W

Last tested 8 days ago · 5 measurements · ✓5
  • ✓pH7.15 PHUNITS
  • ✓Ammoniacal Nitrogen0.021 mg/l
  • ✓Nitrate0.728 mg/l
  • ✓Nitrite0.0023 mg/l
  • ✓Orthophosphate (reactive)0.002 mg/l
  • · Last tested 8 days ago

MD-56090180 · FRESHWATER - RIVERS

Caution

RIVER CHURNET - WALL BRIDGE LEEK

Midlands · MIDLANDS - STAFFS WARKS AND WEST MIDS · UPPER TRENT AND TAME

📍 53.0950° N, 2.0403° W

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.26 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ✓Nitrate4.32 mg/l
  • ⚠Nitrite0.076 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ✓Orthophosphate (reactive)0.041 mg/l
  • · Last tested 8 days ago

MD-56088780 · FRESHWATER - RIVERS

Caution

RIVER CHURNET - CHEDDLETON STATION

Midlands · MIDLANDS - STAFFS WARKS AND WEST MIDS · UPPER TRENT AND TAME

📍 53.0662° N, 2.0283° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.24 PHUNITS
  • ✓Water temperature9.1 CEL
  • ✓Ammoniacal Nitrogen0.069 mg/l
  • ✓Nitrate5.04 mg/l
  • ⚠Nitrite0.061 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ⚠Orthophosphate (reactive)0.062 mg/l
  • · Last tested 8 days ago

AN-05M16 · FRESHWATER - RIVERS

Caution

LOUGHTON BK ROAD BRIDGE NEWPORT ROAD

Anglian · ANGLIAN - CAMBS AND BEDFORDSHIRE · BRAMPTON TEAM SUB AREA

📍 52.0651° N, 0.7993° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.59 PHUNITS
  • ✓Water temperature11.3 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ✓Nitrate1.67 mg/l
  • ⚠Nitrite0.03 mg/l
  • ✓Ammonia (un-ionised)0.00044 mg/l
  • ⚠Orthophosphate (reactive)0.068 mg/l
  • · Last tested 8 days ago

SW-E4002500 · FRESHWATER - RIVERS

Caution

R YEO THORNFORD

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 50.9223° N, 2.5660° W

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.82 PHUNITS
  • ✓Water temperature12.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.48 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ⚠Orthophosphate (reactive)0.096 mg/l
  • · Last tested 8 days ago

MD-78704020 · FRESHWATER - RIVERS

Caution

CAUSELEY BROOK - BUCKNALL

Midlands · MIDLANDS - STAFFS WARKS AND WEST MIDS · UPPER TRENT AND TAME

📍 53.0192° N, 2.1496° W

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.9 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.38 mg/l
  • ✓Nitrite0.017 mg/l
  • ✓Ammonia (un-ionised)0.00045 mg/l
  • ⚠Orthophosphate (reactive)0.061 mg/l
  • · Last tested 8 days ago

NW-88005872 · FRESHWATER - RIVERS

Caution

WIZA BECK AT DOCKRAY

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.8392° N, 3.1413° W

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.66 PHUNITS
  • ✓Water temperature9.5 CEL
  • ✓Ammoniacal Nitrogen0.052 mg/l
  • ✓Nitrate4.88 mg/l
  • ✓Nitrite0.017 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ⚠Orthophosphate (reactive)0.089 mg/l
  • · Last tested 8 days ago

NW-88025898 · FRESHWATER - RIVERS

Caution

WHELPO BECK AT WHELPO BRIDGE

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.7470° N, 3.0763° W

Last tested 8 days ago · 7 measurements · ✓7
  • ✓pH7.83 PHUNITS
  • ✓Water temperature8.6 CEL
  • ✓Ammoniacal Nitrogen0.0035 mg/l
  • ✓Nitrate0.538 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00004 mg/l
  • ✓Orthophosphate (reactive)0.0088 mg/l
  • · Last tested 8 days ago

SW-RSN1335 · FRESHWATER - RIVERS

Caution

RSN1335 ROSEWORTHY STREAM AT BOSPEBO

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.2220° N, 5.3581° W

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.48 PHUNITS
  • ✓Water temperature12.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.7 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ⚠Orthophosphate (reactive)0.055 mg/l
  • · Last tested 8 days ago

TH-PLER0137 · FRESHWATER - RIVERS

Caution

STANSTED BROOK AT GYPSY LANE

Thames · THAMES - HERTS AND NORTH LONDON · L&W HERTS & NORTH LONDON

📍 51.8947° N, 0.1864° E

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH8.09 PHUNITS
  • ✓Water temperature9.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.79 mg/l
  • ✓Nitrite0.0097 mg/l
  • ✓Ammonia (un-ionised)0.00052 mg/l
  • ⚠Orthophosphate (reactive)0.071 mg/l
  • · Last tested 8 days ago

NE-45100138 · FRESHWATER - RIVERS

Caution

TEES AT WIDDY BANK FARM

NorthEast · NORTH EAST - NORTHUMBERLAND DURHAM AND TEES · WEAR & TEES

📍 54.6623° N, 2.2518° W

Last tested 8 days ago · 7 measurements · ✓7
  • ✓pH7.77 PHUNITS
  • ✓Water temperature6.6 CEL
  • ✓Ammoniacal Nitrogen0.002 mg/l
  • ✓Nitrate0.077 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00002 mg/l
  • ✓Orthophosphate (reactive)0.002 mg/l
  • · Last tested 8 days ago

SO-F0002078 · FRESHWATER - RIVERS

Caution

RIVER CUCKMERE AT ARLINGTON UPSTREAM OF COMMON LANE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · L&W SOUTH - SSD

📍 50.8412° N, 0.1824° E

Last tested 8 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.05 PHUNITS
  • ✓Water temperature11.3 CEL
  • ✓Ammoniacal Nitrogen0.082 mg/l
  • ✓Nitrate5.06 mg/l
  • ⚠Nitrite0.041 mg/l
  • ✓Ammonia (un-ionised)0.00019 mg/l
  • ⚠Orthophosphate (reactive)0.08 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 8 days ago

SO-F0002098 · FRESHWATER - RIVERS

Caution

RIVER CUCKMERE TRIBUTARIES BULL RIVER LEA BRIDGE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · L&W SOUTH - SSD

📍 50.8940° N, 0.2439° E

Last tested 8 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.2 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.048 mg/l
  • ✓Nitrate4.24 mg/l
  • ⚠Nitrite0.058 mg/l
  • ✓Ammonia (un-ionised)0.00015 mg/l
  • ✓Orthophosphate (reactive)0.04 mg/l
  • · Last tested 8 days ago

TH-PUTR0013 · FRESHWATER - RIVERS

Caution

CHURN AT GAUGING STATION, CERNEY WICK

Thames · THAMES - WEST THAMES · L&W NORTH - WT

📍 51.6654° N, 1.8915° W

Last tested 9 days ago · 7 measurements · ✓7
  • ✓pH7.97 PHUNITS
  • ✓Water temperature10 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.9 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00051 mg/l
  • ✓Orthophosphate (reactive)0.037 mg/l
  • · Last tested 9 days ago

MD-20367420 · FRESHWATER - RIVERS

Caution

RIVER REDLAKE AT JAY

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · HEREFORD & WYE

📍 52.3678° N, 2.8988° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.65 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.2 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00024 mg/l
  • ⚠Orthophosphate (reactive)0.096 mg/l
  • · Last tested 11 days ago

NE-45100110 · FRESHWATER - RIVERS

Caution

MAIZE BECK AT BIRKDALE

NorthEast · NORTH EAST - NORTHUMBERLAND DURHAM AND TEES · WEAR & TEES

📍 54.6438° N, 2.3022° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH6.71 PHUNITS
  • ✓Water temperature7.8 CEL
  • ✓Ammoniacal Nitrogen0.002 mg/l
  • ✓Nitrate0.03 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00001 mg/l
  • ✓Orthophosphate (reactive)0.0025 mg/l
  • · Last tested 11 days ago

MD-13619900 · FRESHWATER - RIVERS

Caution

RIVER TEME AT OAKLY PARK BRIDGE

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.3863° N, 2.7633° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH7.95 PHUNITS
  • ✓Water temperature9.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3 mg/l
  • ✓Nitrite0.0041 mg/l
  • ✓Ammonia (un-ionised)0.00048 mg/l
  • ✓Orthophosphate (reactive)0.014 mg/l
  • · Last tested 11 days ago

NE-SSN1062 · FRESHWATER - RIVERS

Caution

SSN1062 CROOKS BECK TRIB AT CARR END FARM

NorthEast · NORTH EAST - YORKSHIRE · SUNO (SWALE, URE, NIDD, OUSE)

📍 54.2756° N, 2.1399° W

Last tested 11 days ago · 8 measurements · ✓7 · ⚠1
  • ✓pH7.9 PHUNITS
  • ✓Water temperature9.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.996 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00043 mg/l
  • ✓Orthophosphate (reactive)0.016 mg/l
  • ⚠Phosphorus (total)0.064 mg/l
  • · Last tested 11 days ago

MD-19226180 · FRESHWATER - RIVERS

Caution

RIVER ONNY - BROMFIELD

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.3877° N, 2.7625° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.77 PHUNITS
  • ✓Water temperature10 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3 mg/l
  • ✓Nitrite0.0044 mg/l
  • ✓Ammonia (un-ionised)0.00032 mg/l
  • ⚠Orthophosphate (reactive)0.052 mg/l
  • · Last tested 11 days ago

MD-13618180 · FRESHWATER - RIVERS

Caution

RIVER TEME - LUDFORD BRIDGE LUDLOW

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.3637° N, 2.7181° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.83 PHUNITS
  • ✓Water temperature9.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.99 mg/l
  • ✓Nitrite0.0073 mg/l
  • ✓Ammonia (un-ionised)0.00036 mg/l
  • ⚠Orthophosphate (reactive)0.089 mg/l
  • · Last tested 11 days ago

NE-49905044 · FRESHWATER - RIVERS

Caution

SWALE U/S STRAW BECK - MUKER

NorthEast · NORTH EAST - YORKSHIRE · SUNO (SWALE, URE, NIDD, OUSE)

📍 54.3774° N, 2.1354° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH7.9 PHUNITS
  • ✓Water temperature9.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.456 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l
  • · Last tested 11 days ago

SO-E0001760 · FRESHWATER - RIVERS

Caution

OLD RECTORY ETCHINGHAM ON RIVER DUDWELL

Southern · SOUTHERN - KENT AND SOUTH LONDON · L&W KENT AND SOUTH LONDON (SO)

📍 51.0066° N, 0.4358° E

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.63 PHUNITS
  • ✓Water temperature12.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.5 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00028 mg/l
  • ⚠Orthophosphate (reactive)0.051 mg/l
  • · Last tested 11 days ago

NE-RSN0059 · FRESHWATER - RIVERS

Caution

RSN0059 SWINKET MEASE SIKE

NorthEast · NORTH EAST - NORTHUMBERLAND DURHAM AND TEES · WEAR & TEES

📍 54.6309° N, 2.1739° W

Last tested 11 days ago · 8 measurements · ✓8
  • ✓pH7.63 PHUNITS
  • ✓Water temperature8.3 CEL
  • ✓Ammoniacal Nitrogen0.002 mg/l
  • ✓Nitrate0.258 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00001 mg/l
  • ✓Orthophosphate (reactive)0.002 mg/l
  • ✓Phosphorus (total)0.029 mg/l
  • · Last tested 11 days ago

SW-RSN0669 · FRESHWATER - RIVERS

Caution

RSN0669 AT BUS STOP, OPPOSITE WILLIAM CLOSE, LAVERSTOCK

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 51.0732° N, 1.7767° W

Last tested 11 days ago · 8 measurements · ✓5 · ⚠3
  • ✓pH7.72 PHUNITS
  • ✓Water temperature11.6 CEL
  • ✓Ammoniacal Nitrogen0.0071 mg/l
  • ⚠Nitrate7.19 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00008 mg/l
  • ⚠Orthophosphate (reactive)0.082 mg/l
  • ⚠Phosphorus (total)0.092 mg/l
  • · Last tested 11 days ago

AN-42M06 · FRESHWATER - RIVERS

Caution

LT.OUSE R. KNETTISHALL HEATH RD.BR.

Anglian · ANGLIAN - CAMBS AND BEDFORDSHIRE · ELY TEAM SUB AREA

📍 52.3900° N, 0.8731° E

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.79 PHUNITS
  • ✓Water temperature10.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.69 mg/l
  • ✓Nitrite0.0085 mg/l
  • ✓Ammonia (un-ionised)0.00036 mg/l
  • ⚠Orthophosphate (reactive)0.069 mg/l
  • · Last tested 11 days ago

MD-20353500 · FRESHWATER - RIVERS

Caution

RIVER CLUN AT THE B4385 BRIDGE PURSLOW

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.4187° N, 2.9425° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH7.8 PHUNITS
  • ✓Water temperature9.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.4 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00033 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l
  • · Last tested 11 days ago

MD-20669300 · FRESHWATER - RIVERS

Caution

RIVER KEMP AT PURSLOW NEW BRIDGE

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.4242° N, 2.9367° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.83 PHUNITS
  • ✓Water temperature9.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.826 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00035 mg/l
  • ⚠Orthophosphate (reactive)0.065 mg/l
  • · Last tested 11 days ago

AN-44M06 · FRESHWATER - RIVERS

Caution

R.THET BRIDGHAM TRACK BR.

Anglian · ANGLIAN - CAMBS AND BEDFORDSHIRE · ELY TEAM SUB AREA

📍 52.4334° N, 0.8774° E

Last tested 11 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.6 PHUNITS
  • ✓Water temperature10.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate9.58 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00023 mg/l
  • ⚠Orthophosphate (reactive)0.086 mg/l
  • · Last tested 11 days ago

TH-PCNR0246 · FRESHWATER - RIVERS

Caution

COLNE ABOVE G.U.C., MAPLE LODGE

Thames · THAMES - HERTS AND NORTH LONDON · L&W HERTS & NORTH LONDON

📍 51.6194° N, 0.4960° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.96 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.49 mg/l
  • ✓Nitrite0.012 mg/l
  • ✓Ammonia (un-ionised)0.00055 mg/l
  • ⚠Orthophosphate (reactive)0.08 mg/l
  • · Last tested 11 days ago

AN-MIN020 · FRESHWATER - RIVERS

Caution

MINSMERE RIVER EAST BRIDGE

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.2411° N, 1.5916° E

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.53 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.19 mg/l
  • ✓Nitrite0.0061 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ⚠Orthophosphate (reactive)0.056 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 11 days ago

AN-SSN1049 · FRESHWATER - RIVERS

Caution

SSN1049 ENGINE DIKE AT FEN FARM

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 53.2473° N, 0.3836° W

Last tested 11 days ago · 8 measurements · ✓7 · ⚠1
  • ✓pH7.87 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.196 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✓Orthophosphate (reactive)0.013 mg/l
  • ⚠Phosphorus (total)0.073 mg/l
  • · Last tested 11 days ago

TH-PCNR0205 · FRESHWATER - RIVERS

Caution

G.U.C. ABOVE SPRINGWELL LOCK

Thames · THAMES - HERTS AND NORTH LONDON · L&W HERTS & NORTH LONDON

📍 51.6258° N, 0.4940° W

Last tested 11 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.94 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate7.58 mg/l
  • ✓Nitrite0.016 mg/l
  • ✓Ammonia (un-ionised)0.00051 mg/l
  • ⚠Orthophosphate (reactive)0.082 mg/l
  • · Last tested 11 days ago

MD-00052182 · FRESHWATER - RIVERS

Caution

RIVER SEVERN AT ATCHAM

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.6794° N, 2.6818° W

Last tested 11 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.9 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ✓Nitrate1.69 mg/l
  • ✓Nitrite0.0097 mg/l
  • ✓Ammonia (un-ionised)0.00176 mg/l
  • ⚠Orthophosphate (reactive)0.063 mg/l
  • · Last tested 11 days ago

MD-20357445 · FRESHWATER - RIVERS

Caution

CLUN DOWNSTREAM OF THE GARN

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.4299° N, 3.1204° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH8.13 PHUNITS
  • ✓Water temperature9.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.836 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00053 mg/l
  • ✓Orthophosphate (reactive)0.012 mg/l
  • · Last tested 11 days ago

NE-49400520 · FRESHWATER - RIVERS

Caution

KELBROOK BECK AT SOUGH BRIDGE

NorthEast · NORTH EAST - YORKSHIRE · AIRE, CALDER, WHARFE

📍 53.9038° N, 2.1512° W

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH7.34 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.69 mg/l
  • ✓Nitrite0.0092 mg/l
  • ✓Ammonia (un-ionised)0.00012 mg/l
  • ✓Orthophosphate (reactive)0.031 mg/l
  • · Last tested 11 days ago

NW-88004545 · FRESHWATER - RIVERS

Caution

MILL BECK AT A592(STEAM BOAT MUSEUM)

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · MORECAMBE BAY

📍 54.3708° N, 2.9206° W

Last tested 11 days ago · 1 measurements · ⚠1
  • ⚠Phosphorus (total)0.064 mg/l
  • · Last tested 11 days ago

TH-PLER0004 · FRESHWATER - RIVERS

Caution

ASH AT BRIDGE NORTH OF WIDFORD

Thames · THAMES - HERTS AND NORTH LONDON · L&W HERTS & NORTH LONDON

📍 51.8327° N, 0.0655° E

Last tested 11 days ago · 7 measurements · ✓7
  • ✓pH7.69 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.38 mg/l
  • ✓Nitrite0.021 mg/l
  • ✓Ammonia (un-ionised)0.00028 mg/l
  • ✓Orthophosphate (reactive)0.043 mg/l
  • · Last tested 11 days ago

NW-88006288 · FRESHWATER - RIVERS

Caution

RIVER EDEN AT LAZONBY

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.7559° N, 2.7009° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH8.22 PHUNITS
  • ✓Water temperature10.2 CEL
  • ✓Ammoniacal Nitrogen0.0066 mg/l
  • ✓Nitrate1.39 mg/l
  • ✓Nitrite0.006 mg/l
  • ✓Ammonia (un-ionised)0.00012 mg/l
  • ✓Orthophosphate (reactive)0.018 mg/l
  • · Last tested 12 days ago

SW-82410291 · FRESHWATER - RIVERS

Caution

RIVER GANNEL ABOVE FRADDON STW

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.3818° N, 4.9489° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.37 PHUNITS
  • ✓Water temperature12.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.7 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00016 mg/l
  • ✓Orthophosphate (reactive)0.032 mg/l
  • · Last tested 12 days ago

AN-STF006 · FRESHWATER - RIVERS

Caution

R.STIFFKEY GT.SNORING BRIDGE

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.8700° N, 0.8928° E

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.7 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.036 mg/l
  • ✓Nitrate1.58 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00034 mg/l
  • ⚠Orthophosphate (reactive)0.074 mg/l
  • · Last tested 12 days ago

SW-82410285 · FRESHWATER - RIVERS

Caution

RIVER GANNEL BELOW FRADDON STW

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.3826° N, 4.9501° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.4 PHUNITS
  • ✓Water temperature12.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.7 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00017 mg/l
  • ✓Orthophosphate (reactive)0.02 mg/l
  • · Last tested 12 days ago

NW-88006160 · FRESHWATER - RIVERS

Caution

RIVER EDEN UPSTREAM OF KIRBY STEPHEN

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.4624° N, 2.3517° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH8.21 PHUNITS
  • ✓Water temperature8.1 CEL
  • ✓Ammoniacal Nitrogen0.002 mg/l
  • ✓Nitrate0.248 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00003 mg/l
  • ✓Orthophosphate (reactive)0.0022 mg/l
  • · Last tested 12 days ago

SO-RSN1581 · FRESHWATER - RIVERS

Caution

RSN1581 DANES STREAM HONEYLAKE WOOD

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.7386° N, 1.6263° W

Last tested 12 days ago · 8 measurements · ✓7 · ⚠1
  • ✓pH7.69 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.0083 mg/l
  • ✓Nitrate2.29 mg/l
  • ✓Nitrite0.012 mg/l
  • ✓Ammonia (un-ionised)0.00009 mg/l
  • ✓Orthophosphate (reactive)0.048 mg/l
  • ⚠Phosphorus (total)0.069 mg/l
  • · Last tested 12 days ago

AN-GLV026 · FRESHWATER - RIVERS

Caution

GUNTHORPE STR.THORNAGE BRIDGE (R.GLAVEN)

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.8824° N, 1.0438° E

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH8.14 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.09 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00058 mg/l
  • ✓Orthophosphate (reactive)0.04 mg/l
  • · Last tested 12 days ago

SO-G0004232 · FRESHWATER - RIVERS

Caution

DANES STREAM AT MILFORD-ON-SEA

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.7251° N, 1.5888° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.6 PHUNITS
  • ✓Water temperature12.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.3 mg/l
  • ✓Nitrite0.0043 mg/l
  • ✓Ammonia (un-ionised)0.00026 mg/l
  • ⚠Orthophosphate (reactive)0.052 mg/l
  • · Last tested 12 days ago

SW-H1511748 · FRESHWATER - RIVERS

Caution

COUCHES MILL RIVER LERRYN

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.4029° N, 4.6067° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.44 PHUNITS
  • ✓Water temperature11 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.5 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00016 mg/l
  • ✓Orthophosphate (reactive)0.019 mg/l
  • · Last tested 12 days ago

AN-THR061 · FRESHWATER - LAKES/PONDS/RESERVOIRS

Caution

MARTHAM SOUTH BROAD (R.THURNE)

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.7235° N, 1.6400° E

Last tested 12 days ago · 3 measurements · ✓3
  • ✓pH7.89 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Phosphorus (total)0.013 mg/l
  • · Last tested 12 days ago

SO-G0004218 · FRESHWATER - RIVERS

Caution

AVON WATER AT EFFORD MILL

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.7453° N, 1.5665° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.17 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.4 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00009 mg/l
  • ✓Orthophosphate (reactive)0.021 mg/l
  • · Last tested 12 days ago

SW-82010130 · FRESHWATER - RIVERS

Caution

RIVER COBER AT INFLOW TO LOE POOL

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.0897° N, 5.2828° W

Last tested 12 days ago · 8 measurements · ✓6 · ⚠2
  • ✓pH7.45 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✓Nitrate4.49 mg/l
  • ✓Nitrite0.015 mg/l
  • ✓Ammonia (un-ionised)0.00019 mg/l
  • ⚠Orthophosphate (reactive)0.061 mg/l
  • ⚠Phosphorus (total)0.088 mg/l
  • · Last tested 12 days ago

AN-RAVENWFD · FRESHWATER - LAKES/PONDS/RESERVOIRS

Caution

RAVENSTHORPE RESERVOIR WFD MONITORING POINT

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.3264° N, 1.0043° W

Last tested 12 days ago · 3 measurements · ✓3
  • ✓pH8.38 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Phosphorus (total)0.035 mg/l
  • · Last tested 12 days ago

AN-THR060 · FRESHWATER - RIVERS

Caution

R.THURNE MARTHAM BROAD

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.7253° N, 1.6402° E

Last tested 12 days ago · 8 measurements · ✓8
  • ✓pH7.69 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.06 mg/l
  • ✓Nitrate0.206 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00059 mg/l
  • ✓Orthophosphate (reactive)0.018 mg/l
  • ✓Phosphorus (total)0.025 mg/l
  • · Last tested 12 days ago

SW-82511157 · FRESHWATER - RIVERS

Caution

RIVER MENALHYL AT ST. COLUMB MAJOR BRIDGE

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.4387° N, 4.9385° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.47 PHUNITS
  • ✓Water temperature11.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.6 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00019 mg/l
  • ✓Orthophosphate (reactive)0.026 mg/l
  • · Last tested 12 days ago

SO-G0004161 · FRESHWATER - RIVERS

Caution

MATLEY BOG AT MATLEY PASSAGE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.8624° N, 1.5280° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH6.5 PHUNITS
  • ✓Water temperature11.8 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ✓Nitrate1.49 mg/l
  • ✓Nitrite0.0066 mg/l
  • ✓Ammonia (un-ionised)0.00004 mg/l
  • ✓Orthophosphate (reactive)0.016 mg/l
  • · Last tested 12 days ago

AN-THR065 · FRESHWATER - RIVERS

Caution

R.THURNE MARTHAM FERRY

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.7179° N, 1.6188° E

Last tested 12 days ago · 3 measurements · ✓2 · ⚠1
  • ✓pH7.88 PHUNITS
  • ✓Water temperature11.5 CEL
  • ⚠Phosphorus (total)0.089 mg/l
  • · Last tested 12 days ago

SW-82511119 · FRESHWATER - RIVERS

Caution

RIVER MENALHYL AT ST. MAWGAN BRIDGE

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.4551° N, 4.9984° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.59 PHUNITS
  • ✓Water temperature11.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.09 mg/l
  • ✓Nitrite0.0057 mg/l
  • ✓Ammonia (un-ionised)0.00024 mg/l
  • ⚠Orthophosphate (reactive)0.059 mg/l
  • · Last tested 12 days ago

MD-51706250 · FRESHWATER - RIVERS

Caution

RIVER WYE AT ASHWOOD PARK BUXTON

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.2589° N, 1.9056° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.84 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.1 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00037 mg/l
  • ✓Orthophosphate (reactive)0.027 mg/l
  • · Last tested 12 days ago

AN-BRAM060B · FRESHWATER - RIVERS

Caution

BRAMPTON BRANCH AT BOUGHTON CROSSING

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.3600° N, 0.9114° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.99 PHUNITS
  • ✓Water temperature9.8 CEL
  • ✓Ammoniacal Nitrogen0.033 mg/l
  • ✓Nitrate1.99 mg/l
  • ✓Nitrite0.0098 mg/l
  • ✓Ammonia (un-ionised)0.00058 mg/l
  • ✓Orthophosphate (reactive)0.043 mg/l
  • · Last tested 12 days ago

AN-CHEL040H · FRESHWATER - RIVERS

Caution

CHELVESTON BK.H.FERRERS/STANWICK RD.BR.

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.3193° N, 0.5853° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.85 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4 mg/l
  • ✓Nitrite0.0049 mg/l
  • ✓Ammonia (un-ionised)0.0004 mg/l
  • ⚠Orthophosphate (reactive)0.07 mg/l
  • · Last tested 12 days ago

SO-E0007312 · FRESHWATER - RIVERS

Caution

EBBSFLEET FOOTBRIDGE BY THAMES WAY

Southern · SOUTHERN - KENT AND SOUTH LONDON · L&W KENT AND SOUTH LONDON (SO)

📍 51.4421° N, 0.3261° E

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.55 PHUNITS
  • ✓Water temperature10.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.78 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.0002 mg/l
  • ✓Orthophosphate (reactive)0.04 mg/l
  • · Last tested 12 days ago

AN-THR040 · FRESHWATER - LAKES/PONDS/RESERVOIRS

Caution

HEIGHAM SOUND (R.THURNE)

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.7264° N, 1.6047° E

Last tested 12 days ago · 3 measurements · ✓2 · ⚠1
  • ✓pH7.92 PHUNITS
  • ✓Water temperature11.5 CEL
  • ⚠Phosphorus (total)0.09 mg/l
  • · Last tested 12 days ago

SW-82511104 · FRESHWATER - RIVERS

Caution

RIVER MENALHYL AT MAWGAN PORTH BRIDGE

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.4647° N, 5.0316° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.43 PHUNITS
  • ✓Water temperature11.8 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ✓Nitrate5.59 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00032 mg/l
  • ✓Orthophosphate (reactive)0.043 mg/l
  • · Last tested 12 days ago

AN-PITS020P · FRESHWATER - RIVERS

Caution

R.NENE PITSFORD ARM A508 RD.BR.

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.3093° N, 0.9004° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.81 PHUNITS
  • ✓Water temperature11.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.451 mg/l
  • ✓Nitrite0.0093 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ⚠Orthophosphate (reactive)0.064 mg/l
  • · Last tested 12 days ago

MD-51706251 · FRESHWATER - RIVERS

Caution

NUN BROOK US CONFL WITH RIVER WYE

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.2592° N, 1.9059° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.77 PHUNITS
  • ✓Water temperature9.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.836 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.0003 mg/l
  • ✓Orthophosphate (reactive)0.021 mg/l
  • · Last tested 12 days ago

AN-WAV060 · FRESHWATER - RIVERS

Caution

R.WAVENEY OLD HOMERSFIELD BRIDGE

Anglian · ANGLIAN - ESSEX NORFOLK AND SUFFOLK · NORFOLK & SUFFOLK TEAM SUB AREA

📍 52.4215° N, 1.3566° E

Last tested 12 days ago · 8 measurements · ✓6 · ⚠2
  • ✓pH7.78 PHUNITS
  • ✓Water temperature11.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.89 mg/l
  • ✓Nitrite0.012 mg/l
  • ✓Ammonia (un-ionised)0.00037 mg/l
  • ⚠Orthophosphate (reactive)0.087 mg/l
  • ⚠Phosphorus (total)0.093 mg/l
  • · Last tested 12 days ago

AN-RSN0606 · FRESHWATER - RIVERS

Caution

RSN0606 MOULTON ARM (BRAMPTON BRANCH) AT BRICKHILL

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.2907° N, 0.9123° W

Last tested 12 days ago · 8 measurements · ✓4 · ⚠4
  • ✓pH7.92 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.035 mg/l
  • ⚠Nitrate7.17 mg/l
  • ⚠Nitrite0.034 mg/l
  • ✓Ammonia (un-ionised)0.00054 mg/l
  • ⚠Orthophosphate (reactive)0.056 mg/l
  • ⚠Phosphorus (total)0.078 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

AN-KNUS100A · FRESHWATER - RIVERS

Caution

KNUSTON BK.A45 RD.BR.IRCHESTER

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.2942° N, 0.6392° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.98 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.28 mg/l
  • ✓Nitrite0.025 mg/l
  • ✓Ammonia (un-ionised)0.00054 mg/l
  • ✓Orthophosphate (reactive)0.045 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

MD-51706252 · FRESHWATER - RIVERS

Caution

NUN BROOK DS ALLOTMENTS

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.2630° N, 1.9058° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.74 PHUNITS
  • ✓Water temperature10 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✓Nitrate1.49 mg/l
  • ✓Nitrite0.0085 mg/l
  • ✓Ammonia (un-ionised)0.00031 mg/l
  • ✓Orthophosphate (reactive)0.024 mg/l
  • · Last tested 12 days ago

NW-SSN0058 · FRESHWATER - RIVERS

Caution

SSN0058 REED BROOK DS OCHRE FLASH

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · RIBBLE / DOUGLAS

📍 53.5220° N, 2.6327° W

Last tested 12 days ago · 8 measurements · ✓7 · ⚠1
  • ✓pH7.21 PHUNITS
  • ✓Water temperature9.2 CEL
  • ✓Ammoniacal Nitrogen0.035 mg/l
  • ✓Nitrate1.88 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.0001 mg/l
  • ✓Orthophosphate (reactive)0.044 mg/l
  • ⚠Phosphorus (total)0.082 mg/l
  • · Last tested 12 days ago

MD-51706253 · FRESHWATER - RIVERS

Caution

NUN BROOK DS LANDFILL SITE

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.2656° N, 1.9047° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.65 PHUNITS
  • ✓Water temperature10.2 CEL
  • ✓Ammoniacal Nitrogen0.054 mg/l
  • ✓Nitrate1.49 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00045 mg/l
  • ✓Orthophosphate (reactive)0.027 mg/l
  • · Last tested 12 days ago

NW-88003958 · FRESHWATER - RIVERS

Caution

RIVER RAWTHEY AT RAWTHEY BR BLUECASTER

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · MORECAMBE BAY

📍 54.3754° N, 2.4427° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH8.1 PHUNITS
  • ✓Water temperature7.3 CEL
  • ✓Ammoniacal Nitrogen0.0075 mg/l
  • ✓Nitrate0.138 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00011 mg/l
  • ✓Orthophosphate (reactive)0.0022 mg/l
  • · Last tested 12 days ago

NW-88025990 · FRESHWATER - RIVERS

Caution

BACK DRAIN AT A565

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · RIBBLE / DOUGLAS

📍 53.6758° N, 2.9369° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH7.17 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.19 mg/l
  • ✓Nitrate3.47 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00052 mg/l
  • ✓Orthophosphate (reactive)0.037 mg/l
  • · Last tested 12 days ago

AN-MOUL100M · FRESHWATER - RIVERS

Caution

RIVER NENE MOULTON ARM

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.2849° N, 0.9213° W

Last tested 12 days ago · 7 measurements · ✓6 · ⚠1
  • ✓pH8.1 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.042 mg/l
  • ✓Nitrate2.67 mg/l
  • ✓Nitrite0.026 mg/l
  • ✓Ammonia (un-ionised)0.00077 mg/l
  • ⚠Orthophosphate (reactive)0.085 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

SW-82010152 · FRESHWATER - RIVERS

Caution

RIVER COBER AT ST JOHNS BRIDGE

SouthWest · SOUTH WEST - DEVON AND CORNWALL · WEST DEVON AND CORNWALL

📍 50.1021° N, 5.2813° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.55 PHUNITS
  • ✓Water temperature10.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.3 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ✓Orthophosphate (reactive)0.015 mg/l
  • · Last tested 12 days ago

SO-G0004146 · FRESHWATER - RIVERS

Caution

BEAULIEU RIVER AT IPLEY MANOR

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.8593° N, 1.4605° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH6.52 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.08 mg/l
  • ✓Nitrate1.58 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00005 mg/l
  • ✓Orthophosphate (reactive)0.014 mg/l
  • · Last tested 12 days ago

AN-BRIN070C · FRESHWATER - RIVERS

Caution

BRINGTON BK.CHURCH BRAMPTON RD.BR.

Anglian · ANGLIAN - LINCS AND NORTHANTS · L&W NORTH & SOUTH

📍 52.2822° N, 0.9534° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.79 PHUNITS
  • ✓Water temperature10.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.19 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00035 mg/l
  • ✓Orthophosphate (reactive)0.04 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

SO-G0006987 · FRESHWATER - RIVERS

Caution

WEST CHANNEL, LONGMEAD ROW

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.8638° N, 1.4691° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH6.56 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.576 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00002 mg/l
  • ✓Orthophosphate (reactive)0.021 mg/l
  • · Last tested 12 days ago

NW-88022684 · FRESHWATER - RIVERS

Caution

THREE POOLS WATERWAY AT WATER LANE

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · RIBBLE / DOUGLAS

📍 53.6754° N, 2.9434° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠2
  • ✓pH7.35 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.1 mg/l
  • ✓Nitrate2.63 mg/l
  • ⚠Nitrite0.074 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ⚠Orthophosphate (reactive)0.059 mg/l
  • · Last tested 12 days ago

MD-51706254 · FRESHWATER - RIVERS

Caution

NUN BROOK DS HIGHER BROOK HOUSE FM

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · DERBYSHIRE, DERWENT AND EREWASH

📍 53.2716° N, 1.8999° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.61 PHUNITS
  • ✓Water temperature9.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.59 mg/l
  • ✓Nitrite0.0089 mg/l
  • ✓Ammonia (un-ionised)0.00022 mg/l
  • ✓Orthophosphate (reactive)0.017 mg/l
  • · Last tested 12 days ago

NE-49700249 · FRESHWATER - RIVERS

Caution

WHARFE AT GRASSINGTON B6265 BRIDGE

NorthEast · NORTH EAST - YORKSHIRE · AIRE, CALDER, WHARFE

📍 54.0707° N, 2.0046° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH8.16 PHUNITS
  • ✓Water temperature8.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.596 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00048 mg/l
  • ✓Orthophosphate (reactive)0.027 mg/l
  • · Last tested 12 days ago

NW-88006313 · FRESHWATER - RIVERS

Caution

RIVER IRTHING AT LANERCOST

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.9626° N, 2.6986° W

Last tested 12 days ago · 7 measurements · ✓7
  • ✓pH7.7 PHUNITS
  • ✓Water temperature8 CEL
  • ✓Ammoniacal Nitrogen0.002 mg/l
  • ✓Nitrate0.048 mg/l
  • ✓Nitrite0.002 mg/l
  • ✓Ammonia (un-ionised)0.00002 mg/l
  • ✓Orthophosphate (reactive)0.012 mg/l
  • · Last tested 12 days ago