River TruthRiver Truth
← River Truth

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

All purposesSwimmer / paddlerAngler

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

Tier

All · 206✓ 0 verified safe⚠ 95 caution✗ 111 avoid

Filtered to avoid · angler mode · clear all

TH-PWER0127 · FRESHWATER - RIVERS

Avoid

OAKHANGER STREAM ABOVE SLEA

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.1270° N, 0.8845° W

Last tested 8 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.29 PHUNITS
  • ✓Water temperature15.6 CEL
  • ✓Ammoniacal Nitrogen0.037 mg/l
  • ✓Nitrate1.29 mg/l
  • ✓Nitrite0.013 mg/l
  • ✓Ammonia (un-ionised)0.0002 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 8 days ago
📍 View on map →EA source ↗

AN-RSN0898 · FRESHWATER - RIVERS

Avoid

RSN0898 US RADWELL ROAD BRIDGE

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

📍 52.2042° N, 0.5315° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8 PHUNITS
  • ✓Water temperature17.2 CEL
  • ✓Ammoniacal Nitrogen0.043 mg/l
  • ✓Nitrate3.98 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00132 mg/l
  • ✗Orthophosphate (reactive)0.26 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-NENE420L · FRESHWATER - RIVERS

Avoid

R.NENE LILFORD RD.BR.

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

📍 52.4432° N, 0.4913° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH8.02 PHUNITS
  • ✓Water temperature17.7 CEL
  • ✓Ammoniacal Nitrogen0.064 mg/l
  • ⚠Nitrate9.14 mg/l
  • ⚠Nitrite0.065 mg/l
  • ✓Ammonia (un-ionised)0.00204 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PTHR0088 · FRESHWATER - RIVERS

Avoid

THAMES AT HENLEY BRIDGE

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

📍 51.5391° N, 0.9010° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH8.06 PHUNITS
  • ✓Water temperature16.8 CEL
  • ✓Ammoniacal Nitrogen0.11 mg/l
  • ⚠Nitrate7.16 mg/l
  • ⚠Nitrite0.036 mg/l
  • ✓Ammonia (un-ionised)0.00329 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

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 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.98 PHUNITS
  • ✓Water temperature14.9 CEL
  • ✓Ammoniacal Nitrogen0.071 mg/l
  • ✓Nitrate1.87 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00177 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

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 9 days ago · 5 measurements · ✓4 · ✗1
  • ✓Water temperature15.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.78 mg/l
  • ✓Nitrite0.025 mg/l
  • ✗Orthophosphate (reactive)0.29 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

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 9 days ago · 5 measurements · ✓4 · ✗1
  • ✓Water temperature16.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3.88 mg/l
  • ✓Nitrite0.019 mg/l
  • ✗Orthophosphate (reactive)0.16 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD01 · FRESHWATER - RIVERS

Avoid

R.WID SHAKESTONS LANE

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

📍 51.7259° N, 0.4435° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.7 PHUNITS
  • ✓Water temperature15.3 CEL
  • ✓Ammoniacal Nitrogen0.041 mg/l
  • ⚠Nitrate11 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00056 mg/l
  • ✗Orthophosphate (reactive)0.56 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WITHC · FRESHWATER - RIVERS

Avoid

R.WITHAM AUBOURN BRIDGE

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

📍 53.1543° N, 0.6280° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.28 PHUNITS
  • ✓Water temperature16.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.47 mg/l
  • ✓Nitrite0.029 mg/l
  • ✓Ammonia (un-ionised)0.00088 mg/l
  • ✗Orthophosphate (reactive)0.27 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD0812 · FRESHWATER - RIVERS

Avoid

SHENFIELD BK.CHAINBRIDGE FARM

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

📍 51.6485° N, 0.3403° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.93 PHUNITS
  • ✓Water temperature15.5 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ✓Nitrate1.28 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Ammonia (un-ionised)0.0013 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PKER0020 · FRESHWATER - RIVERS

Avoid

FOUDRY BROOK AT MORTIMER RAILWAY STATION

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3733° N, 1.0364° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature15.4 CEL
  • ✓Ammoniacal Nitrogen0.066 mg/l
  • ⚠Nitrate10.9 mg/l
  • ⚠Nitrite0.098 mg/l
  • ✓Ammonia (un-ionised)0.00099 mg/l
  • ✗Orthophosphate (reactive)0.28 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-48M25 · FRESHWATER - RIVERS

Avoid

R.GADDER OXBOROUGH BRIDGE

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

📍 52.5815° N, 0.5741° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.05 PHUNITS
  • ✓Water temperature15.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.38 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00082 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD0840 · FRESHWATER - RIVERS

Avoid

R.WID FITZWALTER'S FARM FORD

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

📍 51.6518° N, 0.3378° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.17 PHUNITS
  • ✓Water temperature15.7 CEL
  • ✓Ammoniacal Nitrogen0.047 mg/l
  • ✓Nitrate1.49 mg/l
  • ✓Nitrite0.015 mg/l
  • ✓Ammonia (un-ionised)0.0013 mg/l
  • ✗Orthophosphate (reactive)0.5 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WELL350T · FRESHWATER - RIVERS

Avoid

R.WELLAND TALLINGTON RD.BR.

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

📍 52.6568° N, 0.3867° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH8.26 PHUNITS
  • ✓Water temperature16.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate7.04 mg/l
  • ⚠Nitrite0.061 mg/l
  • ✓Ammonia (un-ionised)0.00085 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WOOT500K · FRESHWATER - RIVERS

Avoid

TRIB.WOOTTON BK.RD.BR.NR.KISLINGBURY

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

📍 52.2167° N, 0.9739° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.21 PHUNITS
  • ✓Water temperature15.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.29 mg/l
  • ✓Nitrite0.0073 mg/l
  • ✓Ammonia (un-ionised)0.00082 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD08 · FRESHWATER - RIVERS

Avoid

R.WID CHAIN BRIDGE

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

📍 51.6483° N, 0.3461° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.17 PHUNITS
  • ✓Water temperature16 CEL
  • ✓Ammoniacal Nitrogen0.063 mg/l
  • ✓Nitrate1.38 mg/l
  • ✓Nitrite0.022 mg/l
  • ✓Ammonia (un-ionised)0.00178 mg/l
  • ✗Orthophosphate (reactive)0.38 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-01M05 · FRESHWATER - RIVERS

Avoid

R.OUSE FULWELL CROSSING

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

📍 52.0059° N, 1.0886° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.08 PHUNITS
  • ✓Water temperature14.4 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.78 mg/l
  • ✓Nitrite0.024 mg/l
  • ✓Ammonia (un-ionised)0.00075 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-33M11 · FRESHWATER - RIVERS

Avoid

BIN BK.TRIB.CAM COTON RD.BR.

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

📍 52.2076° N, 0.0650° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.88 PHUNITS
  • ✓Water temperature14.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.78 mg/l
  • ✓Nitrite0.024 mg/l
  • ✓Ammonia (un-ionised)0.00059 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PLDR0019 · FRESHWATER - RIVERS

Avoid

HART AT HARTFORD BRIDGE

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3144° N, 0.8897° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.19 PHUNITS
  • ✓Water temperature14.9 CEL
  • ✓Ammoniacal Nitrogen0.18 mg/l
  • ✗Nitrate12.7 mg/l
  • ✗Nitrite0.27 mg/l
  • ✓Ammonia (un-ionised)0.00074 mg/l
  • ⚠Orthophosphate (reactive)0.064 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD0503 · FRESHWATER - RIVERS

Avoid

R.WID SHENFIELD STW ACCESS BRIDGE

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

📍 51.6384° N, 0.3874° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.65 PHUNITS
  • ✓Water temperature16.9 CEL
  • ✓Ammoniacal Nitrogen0.089 mg/l
  • ✗Nitrate15 mg/l
  • ⚠Nitrite0.031 mg/l
  • ✓Ammonia (un-ionised)0.00122 mg/l
  • ✗Orthophosphate (reactive)0.51 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-HUN040 · FRESHWATER - RIVERS

Avoid

R.HUN BROADWATER RD FT.BR. HOLME NEXT THE SEA

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

📍 52.9680° N, 0.5336° E

Last tested 9 days ago · 5 measurements · ✓4 · ✗1
  • ✓Water temperature15.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate15 mg/l
  • ✓Nitrite0.023 mg/l
  • ✓Orthophosphate (reactive)0.012 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-33M23 · FRESHWATER - RIVERS

Avoid

BIN BK. RD.BR. GRANGE ROAD

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

📍 52.2055° N, 0.1061° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.97 PHUNITS
  • ✓Water temperature15 CEL
  • ✓Ammoniacal Nitrogen0.056 mg/l
  • ⚠Nitrate9.13 mg/l
  • ⚠Nitrite0.072 mg/l
  • ✓Ammonia (un-ionised)0.00138 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-LANG070G · FRESHWATER - RIVERS

Avoid

LANGTON BK.GAUGING STATION NR.WELLAND

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

📍 52.5099° N, 0.8890° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.55 PHUNITS
  • ✓Water temperature14.1 CEL
  • ✓Ammoniacal Nitrogen0.16 mg/l
  • ✓Nitrate3.62 mg/l
  • ⚠Nitrite0.081 mg/l
  • ✓Ammonia (un-ionised)0.00142 mg/l
  • ✗Orthophosphate (reactive)0.41 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PRGR0021 · FRESHWATER - RIVERS

Avoid

INGREBOURNE AT HAROLD COURT RD

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

📍 51.5999° N, 0.2496° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.43 PHUNITS
  • ✓Water temperature16.4 CEL
  • ✓Ammoniacal Nitrogen0.074 mg/l
  • ✗Nitrate17.9 mg/l
  • ⚠Nitrite0.052 mg/l
  • ✓Ammonia (un-ionised)0.00059 mg/l
  • ✗Orthophosphate (reactive)0.34 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PLDR0017 · FRESHWATER - RIVERS

Avoid

FLEET BROOK ABOVE RIVER HART

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3052° N, 0.8727° W

Last tested 9 days ago · 7 measurements · ✓3 · ⚠1 · ✗3
  • ✓pH6.89 PHUNITS
  • ✓Water temperature15.6 CEL
  • ⚠Ammoniacal Nitrogen0.51 mg/l
  • ✗Nitrate16.3 mg/l
  • ✗Nitrite0.67 mg/l
  • ✓Ammonia (un-ionised)0.00111 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WD0275 · FRESHWATER - RIVERS

Avoid

R.WID SHOULDER HALL FORD

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

📍 51.6537° N, 0.3968° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.96 PHUNITS
  • ✓Water temperature15.8 CEL
  • ✓Ammoniacal Nitrogen0.055 mg/l
  • ⚠Nitrate7.65 mg/l
  • ⚠Nitrite0.05 mg/l
  • ✓Ammonia (un-ionised)0.0014 mg/l
  • ✗Orthophosphate (reactive)0.51 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-MAXCUT01 · FRESHWATER - RIVERS

Avoid

MAXEY CUT A15 RD.BR. SPALDING

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

📍 52.6514° N, 0.3158° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.13 PHUNITS
  • ✓Water temperature16 CEL
  • ✓Ammoniacal Nitrogen0.098 mg/l
  • ✓Nitrate6.88 mg/l
  • ✗Nitrite0.12 mg/l
  • ✓Ammonia (un-ionised)0.00277 mg/l
  • ⚠Orthophosphate (reactive)0.066 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-LANG060M · FRESHWATER - RIVERS

Avoid

LANGTON BK.MKT HARB THORPE LANGTON

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

📍 52.5110° N, 0.9092° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.55 PHUNITS
  • ✓Water temperature14.4 CEL
  • ⚠Ammoniacal Nitrogen0.45 mg/l
  • ✓Nitrate5.21 mg/l
  • ⚠Nitrite0.086 mg/l
  • ✓Ammonia (un-ionised)0.00408 mg/l
  • ✗Orthophosphate (reactive)0.41 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

MD-64525830 · FRESHWATER - RIVERS

Avoid

HOCKLEY BROOK - WOODBURN ROAD

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

📍 52.4989° N, 1.9469° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.68 PHUNITS
  • ✓Water temperature13.9 CEL
  • ✓Ammoniacal Nitrogen0.21 mg/l
  • ✓Nitrate4.72 mg/l
  • ⚠Nitrite0.082 mg/l
  • ✓Ammonia (un-ionised)0.00247 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WELL095G · FRESHWATER - RIVERS

Avoid

R.WELLAND FT.BR.GREEN LANE NR.MKT.HARB.

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

📍 52.5036° N, 0.8825° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.48 PHUNITS
  • ✓Water temperature15.1 CEL
  • ✓Ammoniacal Nitrogen0.05 mg/l
  • ✓Nitrate3.76 mg/l
  • ⚠Nitrite0.038 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

MD-71363300 · FRESHWATER - RIVERS

Avoid

WHISTON/LONGNOR BROOK - WHISTON MILL

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

📍 52.7272° N, 2.1475° W

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.84 PHUNITS
  • ✓Water temperature13.3 CEL
  • ⚠Ammoniacal Nitrogen0.81 mg/l
  • ✓Nitrate6.34 mg/l
  • ✗Nitrite0.16 mg/l
  • ✓Ammonia (un-ionised)0.0131 mg/l
  • ✗Orthophosphate (reactive)0.46 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-03M02 · FRESHWATER - RIVERS

Avoid

R.OUSE THORNBOROUGH RD.BR.

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

📍 52.0129° N, 0.9256° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.89 PHUNITS
  • ✓Water temperature14.4 CEL
  • ✓Ammoniacal Nitrogen0.035 mg/l
  • ✓Nitrate3.77 mg/l
  • ✓Nitrite0.026 mg/l
  • ✓Ammonia (un-ionised)0.00069 mg/l
  • ✗Orthophosphate (reactive)0.2 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-SB0112 · FRESHWATER - RIVERS

Avoid

SANDON BK.BUTTS GREEN FORD

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

📍 51.7080° N, 0.5401° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.82 PHUNITS
  • ✓Water temperature14.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.59 mg/l
  • ✓Nitrite0.0092 mg/l
  • ✓Ammonia (un-ionised)0.0005 mg/l
  • ✗Orthophosphate (reactive)0.25 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-STDR050D · FRESHWATER - RIVERS

Avoid

SOUTH DRN.DEEPING GATE RD.BR.PEAKIRK

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

📍 52.6491° N, 0.2750° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.67 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.1 mg/l
  • ✓Nitrate1.64 mg/l
  • ⚠Nitrite0.064 mg/l
  • ✓Ammonia (un-ionised)0.00121 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PRGR0013 · FRESHWATER - RIVERS

Avoid

CRIPSEY BROOK AT ONGAR BRIDGE

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

📍 51.7012° N, 0.2431° E

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature13.8 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✓Nitrate6.97 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ✗Orthophosphate (reactive)1 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PLDR0003 · FRESHWATER - RIVERS

Avoid

BLACKWATER ABOVE ALDERSHOT TOWN SOUTH STW

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.2419° N, 0.7380° W

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.45 PHUNITS
  • ✓Water temperature15.3 CEL
  • ✓Ammoniacal Nitrogen0.057 mg/l
  • ✓Nitrate0.852 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00044 mg/l
  • ✗Orthophosphate (reactive)0.15 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PRGR0032 · FRESHWATER - RIVERS

Avoid

RODING AT PASSINGFORD BRIDGE

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

📍 51.6554° N, 0.1723° E

Last tested 9 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.66 PHUNITS
  • ✓Water temperature14.3 CEL
  • ✓Ammoniacal Nitrogen0.13 mg/l
  • ✓Nitrate3.58 mg/l
  • ✓Nitrite0.02 mg/l
  • ✓Ammonia (un-ionised)0.0015 mg/l
  • ✗Orthophosphate (reactive)0.83 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PRGR0005 · FRESHWATER - RIVERS

Avoid

BROOKHOUSE BROOK AT BROOKHOUSE

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

📍 51.6639° N, 0.1358° E

Last tested 9 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.65 PHUNITS
  • ✓Water temperature15.3 CEL
  • ✓Ammoniacal Nitrogen0.25 mg/l
  • ⚠Nitrate10.8 mg/l
  • ✗Nitrite0.23 mg/l
  • ✓Ammonia (un-ionised)0.00304 mg/l
  • ✗Orthophosphate (reactive)1.4 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-20M07 · FRESHWATER - RIVERS

Avoid

STONE BK.TRIB.OUSE STONE BR.B1043 RD.BR.

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

📍 52.1774° N, 0.2958° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.43 PHUNITS
  • ✓Water temperature14.3 CEL
  • ✓Ammoniacal Nitrogen0.066 mg/l
  • ✓Nitrate6.26 mg/l
  • ⚠Nitrite0.038 mg/l
  • ✓Ammonia (un-ionised)0.00045 mg/l
  • ✗Orthophosphate (reactive)0.15 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-48M36 · FRESHWATER - RIVERS

Avoid

WATTON BK.DRURY LANE RD.BR.CARBROOKE

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

📍 52.5804° N, 0.8575° E

Last tested 9 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH7.88 PHUNITS
  • ✓Water temperature14.5 CEL
  • ✓Ammoniacal Nitrogen0.12 mg/l
  • ✓Nitrate2.86 mg/l
  • ✗Nitrite0.14 mg/l
  • ✓Ammonia (un-ionised)0.00232 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

TH-PRGR0027 · FRESHWATER - RIVERS

Avoid

RODING AT ABRIDGE

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

📍 51.6517° N, 0.1183° E

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.61 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate6.12 mg/l
  • ⚠Nitrite0.077 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✗Orthophosphate (reactive)1.1 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-20M15 · FRESHWATER - RIVERS

Avoid

HEN BK.TRIB.OUSE BK.STN.RD.BR.ST.NEOTS

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

📍 52.2264° N, 0.2679° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.57 PHUNITS
  • ✓Water temperature14.9 CEL
  • ✓Ammoniacal Nitrogen0.15 mg/l
  • ✓Nitrate1.92 mg/l
  • ⚠Nitrite0.077 mg/l
  • ✓Ammonia (un-ionised)0.00148 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WITH2 · FRESHWATER - RIVERS

Avoid

R.WITHAM EASTON HALL

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

📍 52.8319° N, 0.6253° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.58 PHUNITS
  • ✓Water temperature13.2 CEL
  • ✓Ammoniacal Nitrogen0.18 mg/l
  • ⚠Nitrate9.88 mg/l
  • ✗Nitrite0.12 mg/l
  • ✓Ammonia (un-ionised)0.0016 mg/l
  • ✓Orthophosphate (reactive)0.033 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-KYMEEAU · FRESHWATER - RIVERS

Avoid

KYME EAU AT CHAPEL HILL BRIDGE

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

📍 53.0703° N, 0.1991° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.39 PHUNITS
  • ✓Water temperature15.7 CEL
  • ✓Ammoniacal Nitrogen0.11 mg/l
  • ⚠Nitrate9.38 mg/l
  • ✗Nitrite0.12 mg/l
  • ✓Ammonia (un-ionised)0.00304 mg/l
  • ✓Orthophosphate (reactive)0.047 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

AN-WITHK · FRESHWATER - RIVERS

Avoid

R.WITHAM TATTERSHALL BRIDGE

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

📍 53.0899° N, 0.2147° W

Last tested 9 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.34 PHUNITS
  • ✓Water temperature16.6 CEL
  • ✓Ammoniacal Nitrogen0.058 mg/l
  • ⚠Nitrate8.19 mg/l
  • ✗Nitrite0.11 mg/l
  • ✓Ammonia (un-ionised)0.00171 mg/l
  • ✓Orthophosphate (reactive)0.012 mg/l
  • · Last tested 9 days ago
📍 View on map →EA source ↗

SW-70721716 · FRESHWATER - RIVERS

Avoid

RIVER HEMS AT LITTLEHEMPSTON

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

📍 50.4509° N, 3.6739° W

Last tested 10 days ago · 8 measurements · ✓6 · ✗2
  • ✓pH8.03 PHUNITS
  • ✓Water temperature11.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.09 mg/l
  • ✓Nitrite0.0063 mg/l
  • ✓Ammonia (un-ionised)0.00063 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • ✗Intestinal Enterococci620 CFU/0.1l
  • · Last tested 10 days ago
📍 View on map →EA source ↗

SO-Y0004395 · FRESHWATER - RIVERS

Avoid

MONKTONMEAD BROOK AT SIMEON STREET RYDE

Southern · SOUTHERN - SOLENT AND SOUTH DOWNS · Multiple Values

📍 50.7293° N, 1.1527° W

Last tested 11 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ⚠pH8.81 PHUNITS
  • ✓Water temperature15.6 CEL
  • ✓Ammoniacal Nitrogen0.035 mg/l
  • ✓Nitrate1.87 mg/l
  • ⚠Nitrite0.035 mg/l
  • ✓Ammonia (un-ionised)0.00096 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SO-F0002024 · FRESHWATER - RIVERS

Avoid

PEVENSEY HAVEN TRIBUTARY HURST HAVEN - RICKNEY SEWER AT RICKNEY P.S.

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

📍 50.8401° N, 0.3078° E

Last tested 11 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH8.17 PHUNITS
  • ✓Water temperature19 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate13.8 mg/l
  • ✗Nitrite0.18 mg/l
  • ✓Ammonia (un-ionised)0.00105 mg/l
  • ✓Orthophosphate (reactive)0.017 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SW-B3160105 · FRESHWATER - RIVERS

Avoid

TORT. BK. FALFIELD

SouthWest · SOUTH WEST - WESSEX · NORTH WESSEX

📍 51.6374° N, 2.4543° W

Last tested 11 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.27 PHUNITS
  • ✓Water temperature15.8 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.99 mg/l
  • ✓Nitrite0.0075 mg/l
  • ✓Ammonia (un-ionised)0.00084 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

AN-19M04 · FRESHWATER - RIVERS

Avoid

R.IVEL NEW ROAD BEESTON

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

📍 52.1196° N, 0.2838° W

Last tested 11 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.89 PHUNITS
  • ✓Water temperature15.2 CEL
  • ✓Ammoniacal Nitrogen0.077 mg/l
  • ⚠Nitrate9.91 mg/l
  • ⚠Nitrite0.094 mg/l
  • ✓Ammonia (un-ionised)0.0016 mg/l
  • ✗Orthophosphate (reactive)0.21 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PEVR0006 · FRESHWATER - RIVERS

Avoid

EVENLODE AT B4449, CASSINGTON

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

📍 51.7887° N, 1.3519° W

Last tested 11 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.02 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate3.69 mg/l
  • ✓Nitrite0.0069 mg/l
  • ✓Ammonia (un-ionised)0.00077 mg/l
  • ✗Orthophosphate (reactive)0.21 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SO-F0002082 · FRESHWATER - RIVERS

Avoid

RIVER CUCKMERE HORSELUNGES BRIDGE

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

📍 50.8872° N, 0.2478° E

Last tested 11 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.37 PHUNITS
  • ✓Water temperature13.9 CEL
  • ✓Ammoniacal Nitrogen0.1 mg/l
  • ✗Nitrate13.9 mg/l
  • ⚠Nitrite0.08 mg/l
  • ✓Ammonia (un-ionised)0.00058 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PEVR0020 · FRESHWATER - RIVERS

Avoid

HANBOROUGH STREAM AT CITY FARM

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

📍 51.7969° N, 1.3721° W

Last tested 11 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.88 PHUNITS
  • ✓Water temperature13.3 CEL
  • ✓Ammoniacal Nitrogen0.031 mg/l
  • ✗Nitrate19 mg/l
  • ⚠Nitrite0.047 mg/l
  • ✓Ammonia (un-ionised)0.00055 mg/l
  • ✗Orthophosphate (reactive)2.8 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PWER0024 · FRESHWATER - RIVERS

Avoid

WEY ( NORTH ) AT MOOR PARK BRIDGE, FARNHAM

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.2119° N, 0.7697° W

Last tested 11 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.88 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.048 mg/l
  • ⚠Nitrate9.37 mg/l
  • ✓Nitrite0.029 mg/l
  • ✓Ammonia (un-ionised)0.00093 mg/l
  • ✗Orthophosphate (reactive)0.5 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SW-50310289 · FRESHWATER - RIVERS

Avoid

RIVER STOUR U/S BOURTON STW

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 51.0710° N, 2.3107° W

Last tested 11 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.99 PHUNITS
  • ✓Water temperature13.2 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.78 mg/l
  • ✓Nitrite0.017 mg/l
  • ✓Ammonia (un-ionised)0.00068 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SW-50311154 · FRESHWATER - RIVERS

Avoid

SHREEN WATER AT FOREST SIDE

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 51.0672° N, 2.2697° W

Last tested 11 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH8.17 PHUNITS
  • ✓Water temperature11.7 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ⚠Nitrate7.37 mg/l
  • ⚠Nitrite0.033 mg/l
  • ✓Ammonia (un-ionised)0.00062 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PBRR0094 · FRESHWATER - RIVERS

Avoid

SILK STREAM AT SILK BRIDGE, A5, HENDON

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

📍 51.5808° N, 0.2438° W

Last tested 11 days ago · 7 measurements · ✓3 · ⚠1 · ✗3
  • ✗pH10.07 PHUNITS
  • ✓Water temperature14.1 CEL
  • ⚠Ammoniacal Nitrogen0.4 mg/l
  • ✓Nitrate3.3 mg/l
  • ✗Nitrite0.2 mg/l
  • ✓Ammonia (un-ionised)0.00984 mg/l
  • ✗Orthophosphate (reactive)0.63 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SW-50210411 · FRESHWATER - RIVERS

Avoid

HAMPSHIRE AVON AT BULFORD A3028

SouthWest · SOUTH WEST - WESSEX · EAST WESSEX

📍 51.1926° N, 1.7664° W

Last tested 11 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.09 PHUNITS
  • ✓Water temperature12.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.18 mg/l
  • ✓Nitrite0.019 mg/l
  • ✓Ammonia (un-ionised)0.00068 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

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 11 days ago · 7 measurements · ✓4 · ✗3
  • ✓pH7.65 PHUNITS
  • ✓Water temperature13.5 CEL
  • ✓Ammoniacal Nitrogen0.15 mg/l
  • ✗Nitrate12.9 mg/l
  • ✗Nitrite0.14 mg/l
  • ✓Ammonia (un-ionised)0.0016 mg/l
  • ✗Orthophosphate (reactive)2 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PBNR0004 · FRESHWATER - RIVERS

Avoid

BOURNE ( SOUTH ) AT MIMBRIDGE, CHOBHAM

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3359° N, 0.5779° W

Last tested 11 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH6.99 PHUNITS
  • ✓Water temperature13.6 CEL
  • ✓Ammoniacal Nitrogen0.35 mg/l
  • ⚠Nitrate7.04 mg/l
  • ✗Nitrite0.26 mg/l
  • ✓Ammonia (un-ionised)0.00083 mg/l
  • ⚠Orthophosphate (reactive)0.094 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SO-E0001379 · FRESHWATER - RIVERS

Avoid

WINGHAM RIVER A257 WINGHAM

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

📍 51.2755° N, 1.2157° E

Last tested 11 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.45 PHUNITS
  • ✓Water temperature14.3 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate12.9 mg/l
  • ⚠Nitrite0.058 mg/l
  • ✓Ammonia (un-ionised)0.00021 mg/l
  • ✓Orthophosphate (reactive)0.036 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

AN-37M31 · FRESHWATER - RIVERS

Avoid

CAVENHAM STR.ACCESS TRACK MILL HEATH

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

📍 52.3130° N, 0.5996° E

Last tested 11 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.84 PHUNITS
  • ✓Water temperature11.1 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate13 mg/l
  • ✓Nitrite0.0094 mg/l
  • ✓Ammonia (un-ionised)0.00041 mg/l
  • ✓Orthophosphate (reactive)0.023 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

TH-PWER0004 · FRESHWATER - RIVERS

Avoid

CRANLEIGH WATERS AT ELMBRIDGE, CRANLEIGH

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.1416° N, 0.5151° W

Last tested 11 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature14.3 CEL
  • ✓Ammoniacal Nitrogen0.046 mg/l
  • ✓Nitrate1.47 mg/l
  • ⚠Nitrite0.034 mg/l
  • ✓Ammonia (un-ionised)0.00064 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 11 days ago
📍 View on map →EA source ↗

SW-E2032700 · FRESHWATER - RIVERS

Avoid

R ISLE BRADON BRIDGE

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 50.9731° N, 2.9154° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.22 PHUNITS
  • ✓Water temperature14.8 CEL
  • ✓Ammoniacal Nitrogen0.039 mg/l
  • ✓Nitrate6.34 mg/l
  • ⚠Nitrite0.06 mg/l
  • ✓Ammonia (un-ionised)0.00101 mg/l
  • ✗Orthophosphate (reactive)0.16 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

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 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.34 PHUNITS
  • ✓Water temperature13.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.6 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00073 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-E4004200 · FRESHWATER - RIVERS

Avoid

R YEO NORTHOVER

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0029° N, 2.6823° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.12 PHUNITS
  • ✓Water temperature15.9 CEL
  • ✓Ammoniacal Nitrogen0.059 mg/l
  • ✓Nitrate6.36 mg/l
  • ⚠Nitrite0.039 mg/l
  • ✓Ammonia (un-ionised)0.00165 mg/l
  • ✗Orthophosphate (reactive)0.2 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-73023505 · FRESHWATER - RIVERS

Avoid

MULLY BROOK AT HANSFORD BRIDGE

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

📍 50.9246° N, 3.9096° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.7 PHUNITS
  • ✓Water temperature12.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate1.49 mg/l
  • ✓Nitrite0.0094 mg/l
  • ✓Ammonia (un-ionised)0.00034 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-73040242 · FRESHWATER - RIVERS

Avoid

RIVER DALCH AT CANN'S MILL BRIDGE

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

📍 50.8811° N, 3.7284° W

Last tested 12 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.63 PHUNITS
  • ✓Water temperature12 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate2.58 mg/l
  • ✓Nitrite0.018 mg/l
  • ✓Ammonia (un-ionised)0.00027 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-60270701 · FRESHWATER - RIVERS

Avoid

R CARY EAST OF RUBBERY FARM

SouthWest · SOUTH WEST - WESSEX · WEST WESSEX

📍 51.0705° N, 2.6065° W

Last tested 12 days ago · 7 measurements · ✓4 · ⚠2 · ✗1
  • ✓pH7.74 PHUNITS
  • ✓Water temperature13.8 CEL
  • ✓Ammoniacal Nitrogen0.079 mg/l
  • ⚠Nitrate8.1 mg/l
  • ⚠Nitrite0.099 mg/l
  • ✓Ammonia (un-ionised)0.00106 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-73021607 · FRESHWATER - RIVERS

Avoid

HAWKRIDGE BROOK AT HAWKRIDGE BRIDGE

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

📍 51.0102° N, 4.0050° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.81 PHUNITS
  • ✓Water temperature12.4 CEL
  • ✓Ammoniacal Nitrogen0.057 mg/l
  • ✓Nitrate4.72 mg/l
  • ⚠Nitrite0.077 mg/l
  • ✓Ammonia (un-ionised)0.00081 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Spill ended in last 24h within 5km
  • · Last tested 12 days ago
📍 View on map →EA source ↗

SW-72922205 · FRESHWATER - RIVERS

Avoid

WOOLLEIGH BROOK AT CASTLE HILL

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

📍 50.9347° N, 4.1045° W

Last tested 12 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.71 PHUNITS
  • ✓Water temperature12.5 CEL
  • ✓Ammoniacal Nitrogen0.04 mg/l
  • ✓Nitrate2.47 mg/l
  • ⚠Nitrite0.035 mg/l
  • ✓Ammonia (un-ionised)0.00045 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 12 days ago
📍 View on map →EA source ↗

MD-55004105 · FRESHWATER - RIVERS

Avoid

ROLLESTON BROOK (ALDER BROOK) - D/S ROLLESTON STW

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

📍 52.8526° N, 1.6391° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.95 PHUNITS
  • ✓Water temperature15.4 CEL
  • ✓Ammoniacal Nitrogen0.068 mg/l
  • ✓Nitrate5.43 mg/l
  • ⚠Nitrite0.073 mg/l
  • ✓Ammonia (un-ionised)0.00164 mg/l
  • ✗Orthophosphate (reactive)0.2 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

SO-F0002557 · FRESHWATER - RIVERS

Avoid

TRIB OF RIVER ADUR WOODSMILL STREAM AT STRETHAM RAILWAY CULVERT

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

📍 50.9139° N, 0.2899° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.51 PHUNITS
  • ✓Water temperature14.6 CEL
  • ✓Ammoniacal Nitrogen0.06 mg/l
  • ✓Nitrate2.86 mg/l
  • ⚠Nitrite0.038 mg/l
  • ✓Ammonia (un-ionised)0.0005 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-37M28 · FRESHWATER - RIVERS

Avoid

CULFORD STR.WEST STOW RD.BR.

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

📍 52.3034° N, 0.6680° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.06 PHUNITS
  • ✓Water temperature17.5 CEL
  • ✓Ammoniacal Nitrogen0.045 mg/l
  • ✓Nitrate2.71 mg/l
  • ⚠Nitrite0.089 mg/l
  • ✓Ammonia (un-ionised)0.00142 mg/l
  • ✗Orthophosphate (reactive)0.26 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

SO-E0007390 · FRESHWATER - RIVERS

Avoid

DENNES LANE

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

📍 50.9560° N, 0.9033° E

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.51 PHUNITS
  • ✓Water temperature14.8 CEL
  • ✗Ammoniacal Nitrogen1.4 mg/l
  • ✓Nitrate0.24 mg/l
  • ⚠Nitrite0.06 mg/l
  • ✓Ammonia (un-ionised)0.0119 mg/l
  • ✗Orthophosphate (reactive)2 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

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 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.2 PHUNITS
  • ✓Water temperature14.4 CEL
  • ✓Ammoniacal Nitrogen0.052 mg/l
  • ✓Nitrate4.26 mg/l
  • ⚠Nitrite0.036 mg/l
  • ✓Ammonia (un-ionised)0.00131 mg/l
  • ✗Orthophosphate (reactive)0.13 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

SO-E0007392 · FRESHWATER - RIVERS

Avoid

MIDLEY WALL BRIDGE

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

📍 50.9650° N, 0.8899° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ⚠pH8.77 PHUNITS
  • ✓Water temperature17.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate0.196 mg/l
  • ✓Nitrite0.004 mg/l
  • ✓Ammonia (un-ionised)0.00097 mg/l
  • ✗Orthophosphate (reactive)1.5 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-MEDB100M · FRESHWATER - RIVERS

Avoid

MEDBOURNE BK.MEDBOURNE

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

📍 52.5294° N, 0.8234° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.98 PHUNITS
  • ✓Water temperature14.4 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate0.612 mg/l
  • ⚠Nitrite0.088 mg/l
  • ✓Ammonia (un-ionised)0.00106 mg/l
  • ✗Orthophosphate (reactive)0.35 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-37M07 · FRESHWATER - RIVERS

Avoid

R.LARK TOLLGATE RD.BR.

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

📍 52.2619° N, 0.7124° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.41 PHUNITS
  • ✓Water temperature14.8 CEL
  • ✓Ammoniacal Nitrogen0.21 mg/l
  • ✓Nitrate3.04 mg/l
  • ⚠Nitrite0.059 mg/l
  • ✓Ammonia (un-ionised)0.00142 mg/l
  • ✗Orthophosphate (reactive)0.11 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

SO-E0001499 · FRESHWATER - RIVERS

Avoid

SPERINGBROOK AT ROYAL MILITARY CANAL

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

📍 51.0552° N, 0.8524° E

Last tested 13 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH7.03 PHUNITS
  • ✓Water temperature16.3 CEL
  • ✓Ammoniacal Nitrogen0.19 mg/l
  • ✓Nitrate1.14 mg/l
  • ✗Nitrite0.26 mg/l
  • ✓Ammonia (un-ionised)0.0006 mg/l
  • ✗Orthophosphate (reactive)1 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

TH-PTAR0014 · FRESHWATER - RIVERS

Avoid

HOLTON BROOK ABOVE RIVER THAME

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

📍 51.7511° N, 1.1061° W

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.96 PHUNITS
  • ✓Water temperature13.9 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate4.58 mg/l
  • ✓Nitrite0.016 mg/l
  • ✓Ammonia (un-ionised)0.00066 mg/l
  • ✗Orthophosphate (reactive)0.1 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-37M35 · FRESHWATER - RIVERS

Avoid

TUDDENHAM MILL STR.TUDDENHAM MILL

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

📍 52.3170° N, 0.5411° E

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.7 PHUNITS
  • ✓Water temperature14.4 CEL
  • ✓Ammoniacal Nitrogen0.034 mg/l
  • ✗Nitrate19.9 mg/l
  • ✗Nitrite0.13 mg/l
  • ✓Ammonia (un-ionised)0.00043 mg/l
  • ⚠Orthophosphate (reactive)0.056 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-STON030M · FRESHWATER - RIVERS

Avoid

STONTON BK.MILL FARM STONTON WYVILLE

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

📍 52.5443° N, 0.9176° W

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.08 PHUNITS
  • ✓Water temperature14.1 CEL
  • ✓Ammoniacal Nitrogen0.047 mg/l
  • ✓Nitrate1.29 mg/l
  • ✓Nitrite0.015 mg/l
  • ✓Ammonia (un-ionised)0.00116 mg/l
  • ✗Orthophosphate (reactive)0.18 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

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 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.24 PHUNITS
  • ✓Water temperature13.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate5.29 mg/l
  • ✓Nitrite0.011 mg/l
  • ✓Ammonia (un-ionised)0.00071 mg/l
  • ✗Orthophosphate (reactive)0.14 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

TH-PUTR0097 · FRESHWATER - RIVERS

Avoid

THAMES AT INGLESHAM

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

📍 51.6849° N, 1.7058° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH8.04 PHUNITS
  • ✓Water temperature15.7 CEL
  • ✓Ammoniacal Nitrogen0.035 mg/l
  • ⚠Nitrate8.88 mg/l
  • ✓Nitrite0.024 mg/l
  • ✓Ammonia (un-ionised)0.00097 mg/l
  • ✗Orthophosphate (reactive)0.31 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-CL0180 · FRESHWATER - RIVERS

Avoid

R.COLNE SHEEPEN BRIDGE

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

📍 51.8968° N, 0.8828° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.55 PHUNITS
  • ✓Water temperature15.6 CEL
  • ✓Ammoniacal Nitrogen0.079 mg/l
  • ✓Nitrate6.05 mg/l
  • ⚠Nitrite0.048 mg/l
  • ✓Ammonia (un-ionised)0.00078 mg/l
  • ✗Orthophosphate (reactive)0.21 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-36M19 · FRESHWATER - RIVERS

Avoid

R.SNAIL RIVER LANE FORDHAM

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

📍 52.3065° N, 0.3902° E

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.78 PHUNITS
  • ✓Water temperature14.5 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate12 mg/l
  • ⚠Nitrite0.036 mg/l
  • ✓Ammonia (un-ionised)0.00046 mg/l
  • ✗Orthophosphate (reactive)0.5 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-48M06 · FRESHWATER - RIVERS

Avoid

R.WISSEY LINGHILLS FARM BRIDGE AND FORD

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

📍 52.5750° N, 0.7051° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.73 PHUNITS
  • ✓Water temperature13.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate12 mg/l
  • ✓Nitrite0.021 mg/l
  • ✓Ammonia (un-ionised)0.00039 mg/l
  • ⚠Orthophosphate (reactive)0.068 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-CL0185 · FRESHWATER - RIVERS

Avoid

R.COLNE LEXDEN BRIDGE

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

📍 51.8946° N, 0.8656° E

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.62 PHUNITS
  • ✓Water temperature15.8 CEL
  • ✓Ammoniacal Nitrogen0.052 mg/l
  • ✓Nitrate6.43 mg/l
  • ⚠Nitrite0.066 mg/l
  • ✓Ammonia (un-ionised)0.00061 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-34M12 · FRESHWATER - RIVERS

Avoid

BURWELL LODE FACTORY BR.BURWELL

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

📍 52.2881° N, 0.3254° E

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.94 PHUNITS
  • ✓Water temperature14.4 CEL
  • ⚠Ammoniacal Nitrogen0.5 mg/l
  • ✗Nitrate11.9 mg/l
  • ✗Nitrite0.1 mg/l
  • ✓Ammonia (un-ionised)0.011 mg/l
  • ✓Orthophosphate (reactive)0.034 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-WOLD3 · FRESHWATER - RIVERS

Avoid

WOLD GRIFT DRN.RAILWAY CROSSING

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

📍 53.3288° N, 0.2639° E

Last tested 13 days ago · 7 measurements · ✓5 · ✗2
  • ✓pH8.03 PHUNITS
  • ✓Water temperature16.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate15.7 mg/l
  • ✗Nitrite0.3 mg/l
  • ✓Ammonia (un-ionised)0.00089 mg/l
  • ✓Orthophosphate (reactive)0.01 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-BR0150 · FRESHWATER - RIVERS

Avoid

R.BRAIN FT.BR.U/S FAULKBOURNE HALL

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

📍 51.8261° N, 0.6113° E

Last tested 13 days ago · 7 measurements · ✓4 · ✗3
  • ✓pH7.91 PHUNITS
  • ✓Water temperature15.7 CEL
  • ✓Ammoniacal Nitrogen0.065 mg/l
  • ✗Nitrate12.9 mg/l
  • ✗Nitrite0.11 mg/l
  • ✓Ammonia (un-ionised)0.00147 mg/l
  • ✗Orthophosphate (reactive)0.64 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

SO-F0002778 · FRESHWATER - RIVERS

Avoid

RIVER ARUN AT STOPHAM BRIDGE

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

📍 50.9557° N, 0.5354° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.61 PHUNITS
  • ✓Water temperature15.3 CEL
  • ✓Ammoniacal Nitrogen0.1 mg/l
  • ✓Nitrate4.43 mg/l
  • ⚠Nitrite0.068 mg/l
  • ✓Ammonia (un-ionised)0.00111 mg/l
  • ✗Orthophosphate (reactive)0.12 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

TH-PKER0057 · FRESHWATER - RIVERS

Avoid

KINGSCLERE BROOK BELOW TAN HOUSE FARM, HEADLEY

Thames · THAMES - WEST THAMES · Multiple Values

📍 51.3615° N, 1.2416° W

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH8.11 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✓Nitrate6.09 mg/l
  • ✓Nitrite0.0092 mg/l
  • ✓Ammonia (un-ionised)0.00066 mg/l
  • ✗Orthophosphate (reactive)0.17 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

TH-PBRR0011 · FRESHWATER - RIVERS

Avoid

BRENT AT UXBRIDGE ROAD, HANWELL

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

📍 51.5087° N, 0.3429° W

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.83 PHUNITS
  • ✓Water temperature15.8 CEL
  • ⚠Ammoniacal Nitrogen0.58 mg/l
  • ✓Nitrate1.73 mg/l
  • ✗Nitrite0.37 mg/l
  • ✓Ammonia (un-ionised)0.011 mg/l
  • ✗Orthophosphate (reactive)0.54 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-25M01 · FRESHWATER - RIVERS

Avoid

ALCONBURY BK.BRAMPTON RACECOURSE GAUGE

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

📍 52.3310° N, 0.2286° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.67 PHUNITS
  • ✓Water temperature16.1 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate2.93 mg/l
  • ⚠Nitrite0.067 mg/l
  • ✓Ammonia (un-ionised)0.00059 mg/l
  • ✗Orthophosphate (reactive)0.22 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-17M12 · FRESHWATER - RIVERS

Avoid

CAMPTON BK.SHILLINGTON MILL

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

📍 52.0085° N, 0.3711° W

Last tested 13 days ago · 7 measurements · ✓4 · ⚠1 · ✗2
  • ✓pH7.86 PHUNITS
  • ✓Water temperature14.8 CEL
  • ✓Ammoniacal Nitrogen0.068 mg/l
  • ✗Nitrate11.9 mg/l
  • ⚠Nitrite0.064 mg/l
  • ✓Ammonia (un-ionised)0.00128 mg/l
  • ✗Orthophosphate (reactive)0.83 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-34M06 · FRESHWATER - RIVERS

Avoid

SWAFFHAM BULBECK LODE S.BULBECK RD.BR.

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

📍 52.2415° N, 0.2731° E

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.61 PHUNITS
  • ✓Water temperature12.6 CEL
  • ✓Ammoniacal Nitrogen0.03 mg/l
  • ✗Nitrate16 mg/l
  • ✓Nitrite0.014 mg/l
  • ✓Ammonia (un-ionised)0.00027 mg/l
  • ✓Orthophosphate (reactive)0.032 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

AN-EASEDRN · FRESHWATER - RIVERS

Avoid

EASE DRAIN - GB105030056730

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

📍 52.9644° N, 0.7509° W

Last tested 13 days ago · 7 measurements · ✓5 · ⚠1 · ✗1
  • ✓pH7.55 PHUNITS
  • ✓Water temperature15.1 CEL
  • ✓Ammoniacal Nitrogen0.044 mg/l
  • ✓Nitrate0.198 mg/l
  • ⚠Nitrite0.042 mg/l
  • ✓Ammonia (un-ionised)0.00042 mg/l
  • ✗Orthophosphate (reactive)0.39 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗

TH-PCHR0014 · FRESHWATER - RIVERS

Avoid

CHERWELL AT HEYFORD BRIDGE

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

📍 51.9197° N, 1.3064° W

Last tested 13 days ago · 7 measurements · ✓6 · ✗1
  • ✓pH7.92 PHUNITS
  • ✓Water temperature15 CEL
  • ✓Ammoniacal Nitrogen0.07 mg/l
  • ✓Nitrate6.78 mg/l
  • ✓Nitrite0.019 mg/l
  • ✓Ammonia (un-ionised)0.00154 mg/l
  • ✗Orthophosphate (reactive)0.24 mg/l
  • · Last tested 13 days ago
📍 View on map →EA source ↗