/-85.432671,34.863785,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
Durham
Rock Creek, Rising Fawn
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38 Datapoints
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2 Observations
- Monitored since: 17 March 2026
- Last observation on: 02 April 2026
- Data collector: Mason Price
Latest water quality data added
594,019 datapoints at 9,428 locations
+612 new locations added in the last 30 days
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View trends at this location
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/-85.373112,34.931599,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationLula Lake
Rock Creek, Lookout Mountain
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39 Datapoints
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2 Observations
- Monitored since: 17 March 2026
- Last observation on: 02 April 2026
- Data collector: Mason Price
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/-85.380186,34.921426,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationMeadow Bridge
Rock Creek, Flintstone
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39 Datapoints
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2 Observations
- Monitored since: 17 March 2026
- Last observation on: 02 April 2026
- Data collector: Mason Price
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/-74.46773,45.589083,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationOttawa River
Ottawa River, Chute à Blondeau
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645 Datapoints
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66 Observations
- Monitored since: 13 April 2019
- Last observation on: 02 April 2026
- Data collector: Inga Chisholm
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/-0.804467,51.163944,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationDownstream of Frensham Mill
River Wey, Frensham
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844 Datapoints
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44 Observations
- Monitored since: 11 July 2022
- Last observation on: 02 April 2026
- Data collector: Simon Bleach
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/-0.831806,51.14022,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationSmithy Lane
River Wey, Dockenfield
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874 Datapoints
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47 Observations
- Monitored since: 09 March 2022
- Last observation on: 02 April 2026
- Data collector: Kat Kavanagh
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/-0.160303,50.947295,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationHurstpierpoint
Herrings Stream, Hassocks
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21 Datapoints
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1 Observations
- Monitored since: 02 April 2026
- Last observation on: 02 April 2026
- Data collector: Jo Owens
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/-0.071359,50.932307,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationPlumpton
Bevern Stream, Hassocks
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22 Datapoints
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1 Observations
- Monitored since: 02 April 2026
- Last observation on: 02 April 2026
- Data collector: Jo Owens
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/0.043432,50.918833,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationBevern Bridge, Barcombe
Bevern Stream, Lewes
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19 Datapoints
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1 Observations
- Monitored since: 02 April 2026
- Last observation on: 02 April 2026
- Data collector: Jo Owens
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/0.045603,50.922377,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationMilking Barn Bridge, Barcombe
River Ouse, Lewes
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19 Datapoints
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1 Observations
- Monitored since: 02 April 2026
- Last observation on: 02 April 2026
- Data collector: Jo Owens
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/-91.584236,41.720091,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationMuddy Creek Preserve
Muddy Creek #2 (NW), North Liberty
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150 Datapoints
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10 Observations
- Monitored since: 19 November 2025
- Last observation on: 01 April 2026
- Data collector: Olivia G
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/-91.580418,41.717711,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationMuddy Creek Preserve
Muddy Creek #1 (NE), Coralville
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149 Datapoints
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10 Observations
- Monitored since: 19 November 2025
- Last observation on: 01 April 2026
- Data collector: Olivia G
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/-74.576677,45.052084,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationGlen Walter
St Lawrence River, Summerstown
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54 Datapoints
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5 Observations
- Monitored since: 02 December 2025
- Last observation on: 01 April 2026
- Data collector: John Lounsberry
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/-91.51421,41.74588,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationTurkey Creek Nature Preserve
Turkey Creek #2 (N), Solon
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104 Datapoints
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7 Observations
- Monitored since: 19 November 2025
- Last observation on: 01 April 2026
- Data collector: Olivia G
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/0.006475,51.405213,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationQueensmead Recreation Ground Downstream
River Ravensbourne, Bromley
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49 Datapoints
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3 Observations
- Monitored since: 02 March 2026
- Last observation on: 01 April 2026
- Data collector: Harrison Tremain
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/-91.516018,41.739497,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationTurkey Creek Nature Preserve
Turkey Creek #1 (S), Solon
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92 Datapoints
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6 Observations
- Monitored since: 19 November 2025
- Last observation on: 01 April 2026
- Data collector: Olivia G
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/0.020547,51.627561,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationWhitehall Plain
The Ching, Buckhurst Hill
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652 Datapoints
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60 Observations
- Monitored since: 14 July 2024
- Last observation on: 01 April 2026
- Data collector: Alistair Young
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/0.025535,51.634055,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationFootbridge near Rangers Road
Ching Brook, Buckhurst Hill
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650 Datapoints
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61 Observations
- Monitored since: 14 July 2024
- Last observation on: 01 April 2026
- Data collector: Mo Tausif
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/0.126643,51.502182,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationSouthmere Lake - north inflow
Southmere Lake, London
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115 Datapoints
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8 Observations
- Monitored since: 25 April 2024
- Last observation on: 01 April 2026
- Data collector: Jack Beard
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/0.025654,51.63776,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationDownstream of Connaught Water
The Ching, Buckhurst Hill
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805 Datapoints
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64 Observations
- Monitored since: 23 November 2023
- Last observation on: 01 April 2026
- Data collector: Alistair Young
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