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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

Score against any measured determinand

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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.

SW-81950640 · FRESHWATER - RIVERS

Avoid

CARNON RIVER AT WHEAL PROSPER

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

📍 50.2466° N, 5.1513° W

Last tested 7 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.77 PHUNITS
  • ✓Water temperature13.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.99 mg/l
  • ✓Nitrite0.0097 mg/l
  • ✓Ammonia (un-ionised)0.00043 mg/l
  • ✗Orthophosphate (reactive)0.34 mg/l

TH-PWER0004 · FRESHWATER - RIVERS

Avoid

CRANLEIGH WATERS AT ELMBRIDGE, CRANLEIGH

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.1416° N, 0.5151° W

Last tested 7 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH7.31 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate11.9 mg/l
  • ✗Nitrite0.14 mg/l
  • ✓Ammonia (un-ionised)0.00012 mg/l
  • ✓Orthophosphate (reactive)0.049 mg/l

AN-WAV024 · FRESHWATER - RIVERS

Avoid

FRENZE BECK BOW BR.(R.WAVENEY)

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

📍 52.3913° N, 1.1157° E

Last tested 7 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.6 PHUNITS
  • ✓Water temperature10.7 CEL
  • ✓Ammoniacal Nitrogen0.032 mg/l
  • ✓Nitrate1.66 mg/l
  • ⚠Nitrite0.036 mg/l
  • ✓Ammonia (un-ionised)0.00025 mg/l
  • ✗Orthophosphate (reactive)0.34 mg/l

MD-36756680 · FRESHWATER - RIVERS

Avoid

NON-TIDAL RIVER TRENT BURTON ON TRENT

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

📍 52.8062° N, 1.6198° W

Last tested 7 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.053 mg/l
  • ⚠Nitrate8.94 mg/l
  • ⚠Nitrite0.057 mg/l
  • ✓Ammonia (un-ionised)0.00062 mg/l
  • ✗Orthophosphate (reactive)0.35 mg/l
  • · Spill ended in last 24h within 5km

AN-44M18 · FRESHWATER - RIVERS

Avoid

BUCKENHAM STR.FETTLE RD.BR.ATTLEBOROUGH

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

📍 52.4958° N, 0.9810° E

Last tested 7 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.96 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.04 mg/l
  • ✗Nitrate13.9 mg/l
  • ⚠Nitrite0.087 mg/l
  • ✓Ammonia (un-ionised)0.00074 mg/l
  • ✗Orthophosphate (reactive)0.85 mg/l
  • · Last tested 7 days ago

MD-36754350 · FRESHWATER - RIVERS

Avoid

NON-TIDAL RIVER TRENT NEWTON SOLNEY

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

📍 52.8306° N, 1.5855° W

Last tested 7 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.75 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.063 mg/l
  • ⚠Nitrate8.84 mg/l
  • ⚠Nitrite0.065 mg/l
  • ✓Ammonia (un-ionised)0.00075 mg/l
  • ✗Orthophosphate (reactive)0.37 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 7 days ago

MD-02848860 · FRESHWATER - RIVERS

Avoid

LEADON RIVER KETFORD BRIDGE

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

📍 51.9746° N, 2.3952° W

Last tested 7 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.86 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.68 mg/l
  • ✓Nitrite0.02 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✗Orthophosphate (reactive)0.27 mg/l
  • · Last tested 7 days ago

SO-E0000900 · FRESHWATER - RIVERS

Avoid

CHAT HILL GIBBS BROOK

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

📍 51.2233° N, 0.0304° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.79 PHUNITS
  • ✓Water temperature11 CEL
  • ✓Ammoniacal Nitrogen0.038 mg/l
  • ✓Nitrate4.46 mg/l
  • ⚠Nitrite0.04 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✗Orthophosphate (reactive)0.21 mg/l
  • · Last tested 7 days ago

TH-PCHR0041 · FRESHWATER - RIVERS

Avoid

RAY ( OXON ) AT FENCOTT ROAD BRIDGE

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

📍 51.8413° N, 1.1740° W

Last tested 7 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.44 PHUNITS
  • ✓Water temperature12.3 CEL
  • ✓Ammoniacal Nitrogen0.034 mg/l
  • ⚠Nitrate7.36 mg/l
  • ⚠Nitrite0.043 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ✗Orthophosphate (reactive)0.36 mg/l
  • · Last tested 7 days ago

TH-PMLR0027 · FRESHWATER - RIVERS

Avoid

MOLE AT KINNERSLEY MANOR

Thames · THAMES - KENT AND SOUTH LONDON · L&W KENT AND SOUTH LONDON (TH)

📍 51.2012° N, 0.1944° W

Last tested 7 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.18 PHUNITS
  • ✓Water temperature13.5 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✗Nitrate12 mg/l
  • ⚠Nitrite0.031 mg/l
  • ✓Ammonia (un-ionised)0.00011 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 7 days ago

MD-02898060 · FRESHWATER - RIVERS

Avoid

RED BROOK BARBERS BRIDGE

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

📍 51.8990° N, 2.3316° W

Last tested 7 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH7.55 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.16 mg/l
  • ✓Nitrate3.19 mg/l
  • ✗Nitrite0.11 mg/l
  • ✓Ammonia (un-ionised)0.00115 mg/l
  • ✗Orthophosphate (reactive)0.31 mg/l
  • · Last tested 7 days ago

MD-75132290 · FRESHWATER - RIVERS

Avoid

MEECE BROOK - CRANBERRY

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

📍 52.9181° N, 2.2614° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.52 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.063 mg/l
  • ✓Nitrate6.22 mg/l
  • ⚠Nitrite0.084 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 7 days ago

SW-81918003 · FRESHWATER - RIVERS

Avoid

CURY RIVER UPSTREAM OF POLDHU BEACH

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

📍 50.0345° N, 5.2595° W

Last tested 7 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH6.89 PHUNITS
  • ✓Water temperature12.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.38 mg/l
  • ✓Nitrite0.022 mg/l
  • ✓Ammonia (un-ionised)0.00005 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 7 days ago

MD-51214395 · FRESHWATER - RIVERS

Avoid

ALFRETON/NORMANTON BROOK AT FORD BRIDGE LANE

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

📍 53.1143° N, 1.3439° W

Last tested 7 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.55 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.22 mg/l
  • ⚠Nitrate8.13 mg/l
  • ✗Nitrite0.17 mg/l
  • ✓Ammonia (un-ionised)0.00157 mg/l
  • ⚠Orthophosphate (reactive)0.092 mg/l
  • · Last tested 7 days ago

MD-22733450 · FRESHWATER - RIVERS

Avoid

BATTLEFIELD BROOK AT FOCKBURY FARM

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

📍 52.3479° N, 2.0735° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.93 PHUNITS
  • ✓Water temperature9.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate7.49 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✗Orthophosphate (reactive)0.23 mg/l
  • · Last tested 7 days ago

SW-81917204 · FRESHWATER - RIVERS

Avoid

POLTESCO RIVER AT POLTESCO BRIDGE

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

📍 49.9977° N, 5.1767° W

Last tested 7 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.92 PHUNITS
  • ✓Water temperature12.2 CEL
  • ✓Ammoniacal Nitrogen0.032 mg/l
  • ✓Nitrate1.88 mg/l
  • ✓Nitrite0.019 mg/l
  • ✓Ammonia (un-ionised)0.00057 mg/l
  • ✗Orthophosphate (reactive)0.16 mg/l
  • · Last tested 7 days ago

SW-81917255 · FRESHWATER - RIVERS

Avoid

POLTESCO RIVER AT TRERISE

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

📍 50.0102° N, 5.1892° W

Last tested 7 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.46 PHUNITS
  • ✓Water temperature11.6 CEL
  • ✓Ammoniacal Nitrogen0.16 mg/l
  • ✓Nitrate1.64 mg/l
  • ⚠Nitrite0.062 mg/l
  • ✓Ammonia (un-ionised)0.00096 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 7 days ago

TH-PLDR0008 · FRESHWATER - RIVERS

Avoid

BLACKWATER AT COLEFORD BRIDGE

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.2958° N, 0.7383° W

Last tested 7 days ago · 7 measurements · ✓4 · ✗3
  • ✓pH7.24 PHUNITS
  • ✓Water temperature12.8 CEL
  • ✓Ammoniacal Nitrogen0.091 mg/l
  • ✗Nitrate11.9 mg/l
  • ✗Nitrite0.11 mg/l
  • ✓Ammonia (un-ionised)0.00036 mg/l
  • ✗Orthophosphate (reactive)0.26 mg/l
  • · Last tested 7 days ago

MD-56015100 · FRESHWATER - RIVERS

Avoid

ALDERS BROOK (WARILOW BROOK) - COMBRIDGE

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

📍 52.9330° N, 1.8586° W

Last tested 7 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8 PHUNITS
  • ✓Water temperature9.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.67 mg/l
  • ✓Nitrite0.027 mg/l
  • ✓Ammonia (un-ionised)0.00052 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 7 days ago

MD-64632060 · FRESHWATER - RIVERS

Avoid

BOURN BROOK - AT PERSHORE ROAD

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

📍 52.4499° N, 1.9113° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.04 PHUNITS
  • ✓Water temperature12.4 CEL
  • ✓Ammoniacal Nitrogen0.094 mg/l
  • ✓Nitrate2.45 mg/l
  • ⚠Nitrite0.047 mg/l
  • ✓Ammonia (un-ionised)0.00204 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 8 days ago

MD-07687380 · FRESHWATER - RIVERS

Avoid

BADSEY BROOK OFFENHAM

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

📍 52.1046° N, 1.9158° W

Last tested 8 days ago · 7 measurements · ✓3 · ⚠1 · ✗3
  • ✓pH7.65 PHUNITS
  • ✓Water temperature12.9 CEL
  • ⚠Ammoniacal Nitrogen0.61 mg/l
  • ✗Nitrate11.8 mg/l
  • ✗Nitrite0.25 mg/l
  • ✓Ammonia (un-ionised)0.00622 mg/l
  • ✗Orthophosphate (reactive)0.32 mg/l
  • · Last tested 8 days ago

MD-30015185 · FRESHWATER - RIVERS

Avoid

WAR BROOK AT MINOR ROAD BRIDGE, YEATON

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.7727° N, 2.8445° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.92 PHUNITS
  • ✓Water temperature11 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.88 mg/l
  • ✓Nitrite0.02 mg/l
  • ✓Ammonia (un-ionised)0.00049 mg/l
  • ✗Orthophosphate (reactive)0.28 mg/l
  • · Last tested 8 days ago

MD-70483505 · FRESHWATER - RIVERS

Avoid

RIVER PENK - LOWER GREEN-COVEN

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

📍 52.6628° N, 2.1437° W

Last tested 8 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.71 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.036 mg/l
  • ⚠Nitrate7.46 mg/l
  • ⚠Nitrite0.044 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 8 days ago

AN-GLV060 · FRESHWATER - RIVERS

Avoid

R.GLAVEN GLANDFORD FORD

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

📍 52.9311° N, 1.0412° E

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.15 PHUNITS
  • ✓Water temperature12.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.17 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00066 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 8 days ago

MD-30128200 · FRESHWATER - RIVERS

Avoid

BROMLEY BROOK AT LIMPET HILL

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.8213° N, 2.8829° W

Last tested 8 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.33 PHUNITS
  • ✓Water temperature11.3 CEL
  • ⚠Ammoniacal Nitrogen0.56 mg/l
  • ✓Nitrate5.28 mg/l
  • ✗Nitrite0.12 mg/l
  • ✓Ammonia (un-ionised)0.00244 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 8 days ago

TH-PLDR0073 · FRESHWATER - RIVERS

Avoid

LODDON AT KEEPERS COTTAGE, WILDMOOR

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.2925° N, 1.0160° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.62 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate15 mg/l
  • ✓Nitrite0.005 mg/l
  • ✓Ammonia (un-ionised)0.00032 mg/l
  • ✓Orthophosphate (reactive)0.041 mg/l
  • · Last tested 8 days ago

AN-GLV070 · FRESHWATER - RIVERS

Avoid

R.GLAVEN WIVETON BRIDGE

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

📍 52.9428° N, 1.0406° E

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.79 PHUNITS
  • ✓Water temperature12.2 CEL
  • ✓Ammoniacal Nitrogen0.049 mg/l
  • ✓Nitrate6.57 mg/l
  • ⚠Nitrite0.034 mg/l
  • ✓Ammonia (un-ionised)0.00065 mg/l
  • ✗Orthophosphate (reactive)0.34 mg/l
  • · Last tested 8 days ago

MD-29994140 · FRESHWATER - RIVERS

Avoid

RIVER PERRY AT WYKEY

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.8147° N, 2.8976° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.48 PHUNITS
  • ✓Water temperature11 CEL
  • ✓Ammoniacal Nitrogen0.042 mg/l
  • ✓Nitrate5.07 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00025 mg/l
  • ✗Orthophosphate (reactive)0.38 mg/l
  • · Last tested 8 days ago

AN-STF080 · FRESHWATER - RIVERS

Avoid

R.STIFFKEY STIFFKEY VILLAGE BRIDGE

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

📍 52.9482° N, 0.9323° E

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.98 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.38 mg/l
  • ✓Nitrite0.024 mg/l
  • ✓Ammonia (un-ionised)0.00063 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 8 days ago

NE-49302261 · FRESHWATER - RIVERS

Avoid

STRINES DIKE AT STRINES BRIDGE

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4143° N, 1.6698° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✗pH3.94 PHUNITS
  • ✓Water temperature9.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.636 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00001 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l
  • · Last tested 8 days ago

AN-WAV026 · FRESHWATER - RIVERS

Avoid

DICKLEBURGH STR.BURSTON BR.(WAVENEY)

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

📍 52.3940° N, 1.1512° E

Last tested 8 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH7.72 PHUNITS
  • ✓Water temperature12.8 CEL
  • ✓Ammoniacal Nitrogen0.13 mg/l
  • ✓Nitrate6.28 mg/l
  • ✗Nitrite0.22 mg/l
  • ✓Ammonia (un-ionised)0.00154 mg/l
  • ✗Orthophosphate (reactive)1.1 mg/l
  • · Last tested 8 days ago

NE-49300011 · FRESHWATER - RIVERS

Avoid

AGDEN DYKE AT AGDEN BRIDGE

NorthEast · NORTH EAST - YORKSHIRE · DON, ROTHER

📍 53.4422° N, 1.6356° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✗pH4.11 PHUNITS
  • ✓Water temperature9.7 CEL
  • ✓Ammoniacal Nitrogen0.11 mg/l
  • ✓Nitrate0.596 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00001 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l
  • · Last tested 8 days ago

TH-PLDR0019 · FRESHWATER - RIVERS

Avoid

HART AT HARTFORD BRIDGE

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3144° N, 0.8897° W

Last tested 8 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH6.86 PHUNITS
  • ✓Water temperature13.8 CEL
  • ✓Ammoniacal Nitrogen0.098 mg/l
  • ⚠Nitrate10.8 mg/l
  • ✗Nitrite0.16 mg/l
  • ✓Ammonia (un-ionised)0.00017 mg/l
  • ⚠Orthophosphate (reactive)0.084 mg/l
  • · Last tested 8 days ago

AN-WELL030L · FRESHWATER - RIVERS

Avoid

R.WELLAND LUBENHAM MAR TRUSSEL RD.BR.

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

📍 52.4710° N, 0.9758° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.9 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.043 mg/l
  • ✓Nitrate2.36 mg/l
  • ⚠Nitrite0.044 mg/l
  • ✓Ammonia (un-ionised)0.00076 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 8 days ago

MD-30546120 · FRESHWATER - RIVERS

Avoid

WEIR BROOK AT PONTHEN

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.7493° N, 2.9777° W

Last tested 8 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.51 PHUNITS
  • ✓Water temperature11.4 CEL
  • ✓Ammoniacal Nitrogen0.16 mg/l
  • ⚠Nitrate7.64 mg/l
  • ⚠Nitrite0.064 mg/l
  • ✓Ammonia (un-ionised)0.00106 mg/l
  • ✗Orthophosphate (reactive)0.33 mg/l
  • · Last tested 8 days ago

SW-E4001200 · FRESHWATER - RIVERS

Avoid

R YEO GOLDINGS LANE

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 50.9640° N, 2.4622° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.41 PHUNITS
  • ✓Water temperature12.7 CEL
  • ✓Ammoniacal Nitrogen0.11 mg/l
  • ✓Nitrate2.74 mg/l
  • ⚠Nitrite0.064 mg/l
  • ✓Ammonia (un-ionised)0.00064 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 8 days ago

TH-PWAR0053 · FRESHWATER - RIVERS

Avoid

WANDLE AT GOAT BRIDGE, BEDDINGTON

Thames · THAMES - KENT AND SOUTH LONDON · L&W KENT AND SOUTH LONDON (TH)

📍 51.3869° N, 0.1637° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.75 PHUNITS
  • ✓Water temperature13.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.18 mg/l
  • ✓Nitrite0.025 mg/l
  • ✓Ammonia (un-ionised)0.0004 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 8 days ago

SW-60030550 · FRESHWATER - RIVERS

Avoid

RIVER BRUE AT COLE

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.1021° N, 2.4754° W

Last tested 8 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.8 PHUNITS
  • ✓Water temperature12.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate9.37 mg/l
  • ⚠Nitrite0.03 mg/l
  • ✓Ammonia (un-ionised)0.00043 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 8 days ago

SW-E4331500 · FRESHWATER - RIVERS

Avoid

R CAM QUEEN CAMEL

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0233° N, 2.5758° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.75 PHUNITS
  • ✓Water temperature12.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.13 mg/l
  • ⚠Nitrite0.073 mg/l
  • ✓Ammonia (un-ionised)0.00037 mg/l
  • ✗Orthophosphate (reactive)0.31 mg/l
  • · Last tested 8 days ago

SW-E4332000 · FRESHWATER - RIVERS

Avoid

R CAM BRIDGEHAMPTON

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0134° N, 2.6210° W

Last tested 8 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.72 PHUNITS
  • ✓Water temperature12.5 CEL
  • ✓Ammoniacal Nitrogen0.043 mg/l
  • ✓Nitrate5.73 mg/l
  • ⚠Nitrite0.067 mg/l
  • ✓Ammonia (un-ionised)0.0005 mg/l
  • ✗Orthophosphate (reactive)0.29 mg/l
  • · Last tested 8 days ago

AN-MUC011 · FRESHWATER - RIVERS

Avoid

MUCKFLEET WILLOW DRN.CONFLUENCE

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

📍 52.6564° N, 1.5989° E

Last tested 9 days ago · 3 measurements · ✓2 · ✗1
  • ✓pH8.24 PHUNITS
  • ✓Water temperature10 CEL
  • ✗Phosphorus (total)0.18 mg/l
  • · Last tested 9 days ago

SW-50370369 · FRESHWATER - RIVERS

Avoid

RIVER STOUR AT LONGHAM

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 50.7751° N, 1.9108° W

Last tested 9 days ago · 5 measurements · ✓3 · ⚠1 · ✗1
  • ✓pH8.09 PHUNITS
  • ✓Ammoniacal Nitrogen0.04 mg/l
  • ✓Nitrate6.26 mg/l
  • ⚠Nitrite0.04 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago

AN-07M09 · FRESHWATER - RIVERS

Avoid

TRIB.CLIPSTONE BK.RD.BR.MANOR FARM CLIPSTONE

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

📍 51.9285° N, 0.6241° W

Last tested 9 days ago · 7 measurements · ✓3 · ✗4
  • ✓pH7.88 PHUNITS
  • ✓Water temperature10.6 CEL
  • ✗Ammoniacal Nitrogen5 mg/l
  • ✓Nitrate1.85 mg/l
  • ✗Nitrite0.45 mg/l
  • ✗Ammonia (un-ionised)0.0726 mg/l
  • ✗Orthophosphate (reactive)0.32 mg/l
  • · Last tested 9 days ago

AN-07M03 · FRESHWATER - RIVERS

Avoid

CLIPSTONE BK.A4012 RD.BR.LEIGHTON BUZZAR

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

📍 51.9186° N, 0.6478° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.87 PHUNITS
  • ✓Water temperature10.6 CEL
  • ✓Ammoniacal Nitrogen0.2 mg/l
  • ⚠Nitrate9.21 mg/l
  • ✗Nitrite0.19 mg/l
  • ✓Ammonia (un-ionised)0.00284 mg/l
  • ⚠Orthophosphate (reactive)0.069 mg/l
  • · Last tested 9 days ago

TH-PTAR0028 · FRESHWATER - RIVERS

Avoid

THAME AT STONE BRIDGE, AYLESBURY

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

📍 51.8298° N, 0.8463° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.56 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.86 mg/l
  • ⚠Nitrite0.037 mg/l
  • ✓Ammonia (un-ionised)0.00022 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 9 days ago

AN-08M01 · FRESHWATER - RIVERS

Avoid

R.OUZEL TOWN BRIDGE LEIGHTON

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

📍 51.9160° N, 0.6681° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.8 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ✓Nitrate5.64 mg/l
  • ⚠Nitrite0.065 mg/l
  • ✓Ammonia (un-ionised)0.00147 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 9 days ago

AN-BEL030 · FRESHWATER - RIVERS

Avoid

BELSTEAD BK.CHURCH LANE BRIDGE

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

📍 52.0417° N, 1.0724° E

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.01 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate8.09 mg/l
  • ✓Nitrite0.013 mg/l
  • ✓Ammonia (un-ionised)0.0006 mg/l
  • ✗Orthophosphate (reactive)0.19 mg/l
  • · Last tested 9 days ago

AN-02M25 · FRESHWATER - RIVERS

Avoid

CLAYDON BK.TRIB.OUSE WHITE BRIDGE

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

📍 51.9551° N, 0.9603° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.78 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate12 mg/l
  • ⚠Nitrite0.037 mg/l
  • ✓Ammonia (un-ionised)0.00033 mg/l
  • ✗Orthophosphate (reactive)0.36 mg/l
  • · Last tested 9 days ago

SW-E3111000 · FRESHWATER - RIVERS

Avoid

CHINNOCK B POOP HILL

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 50.9209° N, 2.7530° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.73 PHUNITS
  • ✓Water temperature12.4 CEL
  • ✓Ammoniacal Nitrogen0.04 mg/l
  • ✓Nitrate3.76 mg/l
  • ⚠Nitrite0.038 mg/l
  • ✓Ammonia (un-ionised)0.00047 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 9 days ago

AN-MUN040 · FRESHWATER - RIVERS

Avoid

R.MUN MUNDESLEY MILL POOL

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

📍 52.8761° N, 1.4387° E

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.07 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.97 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00053 mg/l
  • ✗Orthophosphate (reactive)0.25 mg/l
  • · Last tested 9 days ago

TH-PTAR0036 · FRESHWATER - RIVERS

Avoid

STOKE BROOK ABOVE BEAR BROOK

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

📍 51.8123° N, 0.8351° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.01 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.37 mg/l
  • ⚠Nitrite0.034 mg/l
  • ✓Ammonia (un-ionised)0.00058 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago

SW-E4003200 · FRESHWATER - RIVERS

Avoid

RIVER YEO A30 ROADBRIDGE

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 50.9419° N, 2.6089° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.83 PHUNITS
  • ✓Water temperature12.4 CEL
  • ✓Ammoniacal Nitrogen0.052 mg/l
  • ✓Nitrate4.97 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00077 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 9 days ago

MD-SSN1754 · FRESHWATER - RIVERS

Avoid

SSN1754 ENDON BROOK TRIB AT MILL LANE

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

📍 53.0361° N, 2.0690° W

Last tested 9 days ago · 8 measurements · ✓7 · ✗1
  • ✓pH7.25 PHUNITS
  • ✓Water temperature9.9 CEL
  • ✓Ammoniacal Nitrogen0.079 mg/l
  • ✓Nitrate1.89 mg/l
  • ✓Nitrite0.0093 mg/l
  • ✓Ammonia (un-ionised)0.00026 mg/l
  • ✓Orthophosphate (reactive)0.041 mg/l
  • ✗Phosphorus (total)0.11 mg/l
  • · Last tested 9 days ago

TH-PCHR0158 · FRESHWATER - RIVERS

Avoid

BLOXHAM BROOK ABOVE SOR BROOK, WEST ADDERBURY

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

📍 52.0169° N, 1.3267° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.96 PHUNITS
  • ✓Water temperature10 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate8.89 mg/l
  • ✓Nitrite0.0098 mg/l
  • ✓Ammonia (un-ionised)0.0005 mg/l
  • ✗Orthophosphate (reactive)1 mg/l
  • · Last tested 9 days ago

TH-PCHR0055 · FRESHWATER - RIVERS

Avoid

KINGS SUTTON STREAM BELOW STW, KINGS SUTTON

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

📍 52.0166° N, 1.2728° W

Last tested 9 days ago · 7 measurements · ✓4 · ✗3
  • ✓pH7.79 PHUNITS
  • ✓Water temperature11 CEL
  • ✓Ammoniacal Nitrogen0.29 mg/l
  • ✗Nitrate15.9 mg/l
  • ✗Nitrite0.15 mg/l
  • ✓Ammonia (un-ionised)0.00354 mg/l
  • ✗Orthophosphate (reactive)2 mg/l
  • · Last tested 9 days ago

NW-88005850 · FRESHWATER - RIVERS

Avoid

HOLME DUB BECK AT CRUMMOCK BRIDGE ABBEYTOWN

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.8394° N, 3.2838° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.01 PHUNITS
  • ✓Water temperature9.1 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ⚠Nitrate7.06 mg/l
  • ⚠Nitrite0.036 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 9 days ago

AN-NENE610P · FRESHWATER - RIVERS

Avoid

R.NENE PETERBOROUGH TOWN BRIDGE

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

📍 52.5683° N, 0.2415° W

Last tested 9 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH8.02 PHUNITS
  • ✓Water temperature10 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✗Nitrate12 mg/l
  • ✓Nitrite0.02 mg/l
  • ✓Ammonia (un-ionised)0.00057 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 9 days ago

SO-E0004738 · FRESHWATER - LAKES/PONDS/RESERVOIRS

Avoid

NORTH POINT LAKE, RYE GOLF CLUB (WFD LAKE)

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

📍 50.9451° N, 0.7560° E

Last tested 9 days ago · 3 measurements · ✓1 · ⚠1 · ✗1
  • ⚠pH8.63 PHUNITS
  • ✓Water temperature11.4 CEL
  • ✗Phosphorus (total)0.27 mg/l
  • · Last tested 9 days ago

MD-14860360 · FRESHWATER - RIVERS

Avoid

SAPEY BROOK - MEADOW GREEN ROAD BRIDGE

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

📍 52.2038° N, 2.4133° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.9 PHUNITS
  • ✓Water temperature9.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.49 mg/l
  • ✓Nitrite0.013 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ✗Orthophosphate (reactive)0.23 mg/l
  • · Last tested 9 days ago

TH-PGWL0116 · FRESHWATER - LAKES/PONDS/RESERVOIRS

Avoid

D/S SOUTHMERE LAKE, THAMESMEAD

Thames · THAMES - KENT AND SOUTH LONDON · L&W KENT AND SOUTH LONDON (TH)

📍 51.4979° N, 0.1221° E

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.86 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.19 mg/l
  • ✓Nitrate0.485 mg/l
  • ⚠Nitrite0.035 mg/l
  • ✓Ammonia (un-ionised)0.00254 mg/l
  • ✗Orthophosphate (reactive)0.28 mg/l
  • · Last tested 9 days ago

MD-13608780 · FRESHWATER - RIVERS

Avoid

RIVER TEME - STANFORD BRIDGE

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

📍 52.2887° N, 2.4192° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.07 PHUNITS
  • ✓Water temperature8.9 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate3.08 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00074 mg/l
  • ✗Orthophosphate (reactive)0.15 mg/l
  • · Last tested 9 days ago

SO-E0004611 · FRESHWATER - LAKES/PONDS/RESERVOIRS

Avoid

NOOK LAKE, HABITATS DIRECTIVE MONITORING

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

📍 50.9268° N, 0.7438° E

Last tested 9 days ago · 3 measurements · ✓2 · ✗1
  • ✓pH8.5 PHUNITS
  • ✓Water temperature11.6 CEL
  • ✗Phosphorus (total)0.15 mg/l
  • · Last tested 9 days ago

TH-PTAR0017 · FRESHWATER - RIVERS

Avoid

KINGSEY CUTTLE BROOK ABOVE SCOTSGROVE BROOK

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

📍 51.7515° N, 0.9366° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.85 PHUNITS
  • ✓Water temperature9.9 CEL
  • ✓Ammoniacal Nitrogen0.29 mg/l
  • ⚠Nitrate8.36 mg/l
  • ✗Nitrite0.14 mg/l
  • ✓Ammonia (un-ionised)0.00374 mg/l
  • ✗Orthophosphate (reactive)0.74 mg/l
  • · Last tested 9 days ago

TH-PUTR0070 · FRESHWATER - RIVERS

Avoid

RAY AT MORRIS STREET, SWINDON

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

📍 51.5628° N, 1.8066° W

Last tested 10 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.71 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3.18 mg/l
  • ✓Nitrite0.025 mg/l
  • ✓Ammonia (un-ionised)0.00031 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 10 days ago

TH-PUTR0002 · FRESHWATER - RIVERS

Avoid

AMPNEY BROOK AT SHEEPPEN BRIDGE

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

📍 51.6555° N, 1.8496° W

Last tested 10 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.85 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.19 mg/l
  • ✓Nitrite0.013 mg/l
  • ✓Ammonia (un-ionised)0.00038 mg/l
  • ✗Orthophosphate (reactive)0.42 mg/l
  • · Last tested 10 days ago

TH-PUTR0040 · FRESHWATER - RIVERS

Avoid

COLN AT WITHINGTON

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

📍 51.8375° N, 1.9549° W

Last tested 10 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.03 PHUNITS
  • ✓Water temperature9.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.4 mg/l
  • ✓Nitrite0.0047 mg/l
  • ✓Ammonia (un-ionised)0.00052 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 10 days ago

TH-PWRR0023 · FRESHWATER - RIVERS

Avoid

WINDRUSH AT NEW BRIDGE, 1KM BELOW DIKLER

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

📍 51.8576° N, 1.7429° W

Last tested 12 days ago · 8 measurements · ✓6 · ✗2
  • ✓pH7.97 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.89 mg/l
  • ✓Nitrite0.006 mg/l
  • ✓Ammonia (un-ionised)0.00053 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • ✗Phosphorus (total)0.2 mg/l
  • · Last tested 12 days ago

TH-PWRR0005 · FRESHWATER - RIVERS

Avoid

DIKLER AT ROADBRIDGE, BOURTON ON THE WATER

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

📍 51.8756° N, 1.7399° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.87 PHUNITS
  • ✓Water temperature10.9 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate5.09 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00064 mg/l
  • ✗Orthophosphate (reactive)0.26 mg/l
  • · Last tested 12 days ago

NW-88024627 · FRESHWATER - RIVERS

Avoid

MANCHESTER SHIP CANAL AT MEDIA CITY FOOTBRIDGE (TURNING BASIN)

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

📍 53.4713° N, 2.3000° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.63 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.24 mg/l
  • ✓Nitrate4.1 mg/l
  • ✗Nitrite0.1 mg/l
  • ✓Ammonia (un-ionised)0.00205 mg/l
  • ⚠Orthophosphate (reactive)0.068 mg/l
  • · Last tested 12 days ago

TH-PLDR0015 · FRESHWATER - RIVERS

Avoid

EMMBROOK AT MERRYHILL BRIDGE, WINNERSH

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.4373° N, 0.8725° W

Last tested 12 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.69 PHUNITS
  • ✓Water temperature13.2 CEL
  • ⚠Ammoniacal Nitrogen0.54 mg/l
  • ✓Nitrate5.47 mg/l
  • ⚠Nitrite0.032 mg/l
  • ✓Ammonia (un-ionised)0.00617 mg/l
  • ✗Orthophosphate (reactive)0.2 mg/l
  • · Last tested 12 days ago

NW-88002380 · FRESHWATER - RIVERS

Avoid

RIVER IRK AT RED BANK ABOVE SCOTLAND WEIR

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

📍 53.4893° N, 2.2407° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.82 PHUNITS
  • ✓Water temperature12.2 CEL
  • ✓Ammoniacal Nitrogen0.043 mg/l
  • ✓Nitrate3.88 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.00061 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 12 days ago

MD-29266040 · FRESHWATER - RIVERS

Avoid

REA BROOK AT COLEHAM

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.7057° N, 2.7459° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.92 PHUNITS
  • ✓Water temperature10.3 CEL
  • ✓Ammoniacal Nitrogen0.23 mg/l
  • ✓Nitrate2.29 mg/l
  • ✓Nitrite0.0066 mg/l
  • ✓Ammonia (un-ionised)0.00358 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

MD-SSN1752 · FRESHWATER - RIVERS

Avoid

SSN1752 ONNY TRIB AT CHENEY

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.4586° N, 2.8538° W

Last tested 12 days ago · 8 measurements · ✓6 · ✗2
  • ✓pH7.35 PHUNITS
  • ✓Water temperature10.4 CEL
  • ✓Ammoniacal Nitrogen0.19 mg/l
  • ✓Nitrate4.18 mg/l
  • ✓Nitrite0.019 mg/l
  • ✓Ammonia (un-ionised)0.00081 mg/l
  • ✗Orthophosphate (reactive)0.27 mg/l
  • ✗Phosphorus (total)0.43 mg/l
  • · Last tested 12 days ago

MD-50584550 · FRESHWATER - RIVERS

Avoid

RIVER ECCLESBOURNE AT ALTON MANOR BATEMAN BRIDGE

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

📍 53.0565° N, 1.5755° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.78 PHUNITS
  • ✓Water temperature11.7 CEL
  • ✓Ammoniacal Nitrogen0.14 mg/l
  • ✓Nitrate4.91 mg/l
  • ⚠Nitrite0.086 mg/l
  • ✓Ammonia (un-ionised)0.00176 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 12 days ago

TH-PUTR0079 · FRESHWATER - RIVERS

Avoid

SHILL BROOK AT FISHERS BRIDGE, BAMPTON

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

📍 51.7239° N, 1.5396° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.68 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.33 mg/l
  • ⚠Nitrite0.066 mg/l
  • ✓Ammonia (un-ionised)0.0003 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 12 days ago

MD-26269380 · FRESHWATER - RIVERS

Avoid

COUND BROOK AT COUND BRIDGE

Midlands · MIDLANDS - SHROPS HEREF WORCS AND GLOS · SHROPSHIRE

📍 52.6472° N, 2.6547° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.01 PHUNITS
  • ✓Water temperature10.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.99 mg/l
  • ✓Nitrite0.0082 mg/l
  • ✓Ammonia (un-ionised)0.00055 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 12 days ago

MD-50582630 · FRESHWATER - RIVERS

Avoid

RIVER ECCLESBOURNE AT PUSS IN BOOTS PUBLIC HOUSE

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

📍 52.9980° N, 1.5250° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.84 PHUNITS
  • ✓Water temperature10.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.79 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago

NW-SSN1690 · FRESHWATER - RIVERS

Avoid

SSN1690 BUTTERWORTH HALL BROOK D/S CLAYLANDS HEAD

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

📍 53.6076° N, 2.1051° W

Last tested 12 days ago · 8 measurements · ✓6 · ⚠1 · ✗1
  • ✓pH7.24 PHUNITS
  • ✓Water temperature10.8 CEL
  • ✓Ammoniacal Nitrogen0.037 mg/l
  • ✓Nitrate1.28 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.00013 mg/l
  • ⚠Orthophosphate (reactive)0.078 mg/l
  • ✗Phosphorus (total)0.1 mg/l
  • · Last tested 12 days ago

NW-88002514 · FRESHWATER - RIVERS

Avoid

TIMPERLEY BROOK NEAR OLDHOUSE FARM

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

📍 53.4070° N, 2.3532° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.7 PHUNITS
  • ✓Water temperature10.9 CEL
  • ✓Ammoniacal Nitrogen0.19 mg/l
  • ✓Nitrate1.54 mg/l
  • ⚠Nitrite0.06 mg/l
  • ✓Ammonia (un-ionised)0.00187 mg/l
  • ✗Orthophosphate (reactive)0.15 mg/l
  • · Last tested 12 days ago

MD-54141153 · FRESHWATER - RIVERS

Avoid

TWYFORD BROOK (HELL BROOK) U/S FINDERN STWF

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

📍 52.8705° N, 1.5292° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.01 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.881 mg/l
  • ✓Nitrite0.0087 mg/l
  • ✓Ammonia (un-ionised)0.0006 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 12 days ago

SO-G0003988 · FRESHWATER - RIVERS

Avoid

NURSLING STREAM (LUZBOROUGH LANE STREAM) AT LUZBOROUGH LANE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.9385° N, 1.4867° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.39 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.043 mg/l
  • ✓Nitrate2.59 mg/l
  • ✓Nitrite0.0085 mg/l
  • ✓Ammonia (un-ionised)0.00023 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 12 days ago

SW-50320152 · FRESHWATER - RIVERS

Avoid

RIVER CALE AT ABBEY FORD BRIDGE

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0102° N, 2.3760° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.62 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.069 mg/l
  • ✓Nitrate6.35 mg/l
  • ⚠Nitrite0.052 mg/l
  • ✓Ammonia (un-ionised)0.00059 mg/l
  • ✗Orthophosphate (reactive)0.23 mg/l
  • · Last tested 12 days ago

NE-SSN1813 · FRESHWATER - RIVERS

Avoid

SSN1813 LATHEHOUSE BECK AT MIDDLE LAITHE BARN

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

📍 53.9563° N, 1.8646° W

Last tested 12 days ago · 8 measurements · ✓6 · ⚠1 · ✗1
  • ✓pH7.88 PHUNITS
  • ✓Water temperature9.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.6 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.0004 mg/l
  • ⚠Orthophosphate (reactive)0.071 mg/l
  • ✗Phosphorus (total)0.15 mg/l
  • · Last tested 12 days ago

TH-PCNR0039 · FRESHWATER - RIVERS

Avoid

COLNE BROOK ABOVE THAMES

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

📍 51.4393° N, 0.5349° W

Last tested 12 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH8 PHUNITS
  • ✓Water temperature12.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate12 mg/l
  • ✓Nitrite0.0095 mg/l
  • ✓Ammonia (un-ionised)0.00064 mg/l
  • ✗Orthophosphate (reactive)0.36 mg/l
  • · Last tested 12 days ago

SW-60250477 · FRESHWATER - RIVERS

Avoid

RIVER PARRETT AT THORNEY BRDGE D/S WEIR 150M

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0025° N, 2.8182° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.98 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.19 mg/l
  • ✓Nitrite0.0089 mg/l
  • ✓Ammonia (un-ionised)0.00057 mg/l
  • ✗Orthophosphate (reactive)0.21 mg/l
  • · Last tested 12 days ago

SW-60250444 · FRESHWATER - RIVERS

Avoid

RIVER PARRETT AT MUCHELNEY BRIDGE

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0199° N, 2.8211° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.82 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.049 mg/l
  • ✓Nitrate6.18 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.00065 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 12 days ago

SO-RSN1777 · FRESHWATER - RIVERS

Avoid

RSN1777 HAYSDEN MEDWAY

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

📍 51.1917° N, 0.2311° E

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.49 PHUNITS
  • ✓Water temperature11.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.69 mg/l
  • ✓Nitrite0.0098 mg/l
  • ✓Ammonia (un-ionised)0.00019 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 12 days ago

SO-E0007234 · FRESHWATER - RIVERS

Avoid

SWALECLIFFE BROOK AT SWALECLIFFE SLUICE

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

📍 51.3662° N, 1.0664° E

Last tested 13 days ago · 1 measurements · ✗1
  • ✗Intestinal Enterococci2000 CFU/0.1l
  • · Last tested 13 days ago

SO-E0007051 · FRESHWATER - RIVERS

Avoid

SWALECLIFFE BROOK

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

📍 51.3643° N, 1.0649° E

Last tested 13 days ago · 1 measurements · ✗1
  • ✗Intestinal Enterococci2600 CFU/0.1l
  • · Last tested 13 days ago

SO-RSN0421 · FRESHWATER - RIVERS

Avoid

RSN0421 FOREST WAY MEDWAY

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

📍 51.0967° N, 0.0482° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.23 PHUNITS
  • ✓Water temperature12.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate9.97 mg/l
  • ✓Nitrite0.026 mg/l
  • ✓Ammonia (un-ionised)0.00012 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 13 days ago

SO-E0007319 · FRESHWATER - RIVERS

Avoid

GORRELL STREAM AT MILLSTROOD ROAD

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

📍 51.3541° N, 1.0298° E

Last tested 13 days ago · 1 measurements · ✗1
  • ✗Intestinal Enterococci4400 CFU/0.1l
  • · Last tested 13 days ago

AN-HD01 · FRESHWATER - RIVERS

Avoid

HOLLAND BK.FAN BR.

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

📍 51.8233° N, 1.1869° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.24 PHUNITS
  • ✓Water temperature11.7 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ✓Nitrate6.82 mg/l
  • ⚠Nitrite0.082 mg/l
  • ✓Ammonia (un-ionised)0.0002 mg/l
  • ✗Orthophosphate (reactive)0.19 mg/l
  • · Last tested 13 days ago

AN-BRAM080B · FRESHWATER - RIVERS

Avoid

BRAMPTON BRANCH R.NENE BRIXWORTH-SPRATTN

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

📍 52.3297° N, 0.9208° W

Last tested 13 days ago · 7 measurements · ✓4 · ✗3
  • ✓pH7.77 PHUNITS
  • ✓Water temperature11.5 CEL
  • ✓Ammoniacal Nitrogen0.077 mg/l
  • ✗Nitrate12.9 mg/l
  • ✗Nitrite0.12 mg/l
  • ✓Ammonia (un-ionised)0.00093 mg/l
  • ✗Orthophosphate (reactive)0.2 mg/l
  • · Last tested 13 days ago

MD-36739550 · FRESHWATER - BATHING WATER

Avoid

WEST LAKE BATHING WATER, COLWICK COUNTRY PARK (09750)

Midlands · MIDLANDS - DERBYS NOTTS AND LEICS · LEICESTER AND SOUTH NOTTINGHAMSHIRE

📍 52.9452° N, 1.0982° W

Last tested 13 days ago · 2 measurements · ✓2
  • ✓Water temperature12.6 CEL
  • ✓Intestinal Enterococci10 CFU/0.1l
  • · Active spill within 5km
  • · Last tested 13 days ago

SW-50210150 · FRESHWATER - RIVERS

Avoid

SUMMERLOCK STREAM AT ASHLEY ROAD

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 51.0765° N, 1.8036° W

Last tested 13 days ago · 3 measurements · ✓2 · ✗1
  • ✓pH8.1 PHUNITS
  • ✓Water temperature10.7 CEL
  • ✗Intestinal Enterococci630 CFU/0.1l
  • · Last tested 13 days ago

AN-ST1522 · FRESHWATER - RIVERS

Avoid

R.STOUR GT.BRADLEY HALL BRIDGE

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

📍 52.1438° N, 0.4472° E

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.18 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.11 mg/l
  • ✓Nitrate4.99 mg/l
  • ✓Nitrite0.0096 mg/l
  • ✓Ammonia (un-ionised)0.00243 mg/l
  • ✗Orthophosphate (reactive)0.27 mg/l
  • · Last tested 13 days ago

SW-82511704 · FRESHWATER - RIVERS

Avoid

PORTHCOTHAN STREAM AT PORTHCOTHAN ROADBRIDGE

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

📍 50.5093° N, 5.0205° W

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.59 PHUNITS
  • ✓Water temperature11.3 CEL
  • ✓Ammoniacal Nitrogen0.14 mg/l
  • ✓Nitrate3.68 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00111 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 13 days ago

SW-82010347 · FRESHWATER - RIVERS

Avoid

PENROSE FEEDER AT INFLOW TO LOE POOL

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

📍 50.0847° N, 5.2960° W

Last tested 13 days ago · 8 measurements · ✓6 · ⚠1 · ✗1
  • ✓pH7.28 PHUNITS
  • ✓Water temperature11.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.7 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00012 mg/l
  • ⚠Orthophosphate (reactive)0.057 mg/l
  • ✗Phosphorus (total)0.19 mg/l
  • · Last tested 13 days ago

NW-88006340 · FRESHWATER - RIVERS

Avoid

BRUNSTOCK BECK AT RICKERBY

NorthWest · NORTH WEST - CUMBRIA AND LANCASHIRE · NORTH CUMBRIA

📍 54.9044° N, 2.9197° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.89 PHUNITS
  • ✓Water temperature8.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.95 mg/l
  • ✗Nitrite0.15 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ⚠Orthophosphate (reactive)0.083 mg/l
  • · Last tested 13 days ago

NW-88022685 · FRESHWATER - RIVERS

Avoid

THE SLUICE U/S CROSSENS PS

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

📍 53.6759° N, 2.9363° W

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.36 PHUNITS
  • ✓Water temperature10.6 CEL
  • ✓Ammoniacal Nitrogen0.087 mg/l
  • ✗Nitrate12.9 mg/l
  • ⚠Nitrite0.069 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ✗Orthophosphate (reactive)0.15 mg/l
  • · Last tested 13 days ago