/-0.286406,51.363414,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
Bonegate Stream
Bonesgate Stream, Epsom
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297 Datapoints
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15 Observations
- Monitored since: 18 December 2024
- Last observation on: 17 January 2026
- Data collector: Robb Reeves
Latest water quality data added
560,172 datapoints at 9,366 locations
+484 new locations added in the last 30 days
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View trends at this location
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/-89.05956,42.290505,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationSpring Creek at Anderson Gardens
Spring Creek, Loves Park
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33 Datapoints
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2 Observations
- Monitored since: 13 December 2025
- Last observation on: 17 January 2026
- Data collector: Bob G.
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/-88.181745,41.796592,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationMc Dowell Forest Preserve
the DuPage River, West Branch, Naperville
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21 Datapoints
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3 Observations
- Monitored since: 17 November 2025
- Last observation on: 16 January 2026
- Data collector: shirley watters
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/-89.419958,38.897928,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this location140 and 127 in Greenville
East Fork Shoal Creek, Greenville
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61 Datapoints
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5 Observations
- Monitored since: 27 December 2024
- Last observation on: 16 January 2026
- Data collector: Nathaniel Brown
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/-88.543496,30.414609,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationRhodes Bayou - Pascagoula River Audubon Center
Rhodes Bayou, Moss Point
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23 Datapoints
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1 Observations
- Monitored since: 16 January 2026
- Last observation on: 16 January 2026
- Data collector: Madison Gnoose
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/-0.111863,51.633371,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationGrovelands Park Stream below dam
Salmons Brook/Houndsden Gutter/Grovelands Stream, London
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453 Datapoints
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84 Observations
- Monitored since: 30 July 2023
- Last observation on: 16 January 2026
- Data collector: Alistair Young
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/-0.112069,51.632232,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationGrovelands Park Lake Outfall by cafe and dam
Salmons Brook/Houndsden Gutter/Grovelands Stream, London
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474 Datapoints
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94 Observations
- Monitored since: 23 April 2023
- Last observation on: 16 January 2026
- Data collector: Alistair Young
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/-0.116322,51.630718,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationGrovelands Park Lake Entry
Salmons Brook/Houndsden Gutter/Grovelands Stream, London
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554 Datapoints
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107 Observations
- Monitored since: 23 April 2023
- Last observation on: 16 January 2026
- Data collector: Alistair Young
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/-0.115829,51.630991,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationGrovelands Park Lake Downstream of reedbeds
Salmons Brook/Houndsden Gutter/Grovelands Stream, London
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325 Datapoints
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47 Observations
- Monitored since: 12 August 2024
- Last observation on: 16 January 2026
- Data collector: Philly Nicholls
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/0.00869,51.618456,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationHatch Roundabout - Downstream
The Ching, London
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309 Datapoints
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24 Observations
- Monitored since: 21 March 2025
- Last observation on: 16 January 2026
- Data collector: Harrison Tremain
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/0.008952,51.618979,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationHatch Roundabout - Upstream
The Ching, London
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325 Datapoints
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25 Observations
- Monitored since: 21 March 2025
- Last observation on: 16 January 2026
- Data collector: Harrison Tremain
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/-81.469138,28.485893,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationKC's Dock
Lake Cane, Orlando
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1,760 Datapoints
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156 Observations
- Monitored since: 24 October 2021
- Last observation on: 15 January 2026
- Data collector: Shannon Monahan
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/-84.278312,46.563606,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationCold Water Creek at Old Garden River Road
Cold Water Creek, Rankin Location Indian Reserve 15d
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1,173 Datapoints
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57 Observations
- Monitored since: 01 March 2024
- Last observation on: 15 January 2026
- Data collector: Elaine Ho-Tassone
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/-88.300376,41.969624,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationJon Duerr Forest Preserve Fox River
Fox River, South Elgin
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99 Datapoints
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17 Observations
- Monitored since: 11 November 2023
- Last observation on: 15 January 2026
- Data collector: Julie Chadwick
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/-88.0239,41.768231,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationPrentiss Creek in Downers Grove (1911 Prentiss St.)
Prentiss Creek, Downers Grove
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17 Datapoints
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3 Observations
- Monitored since: 16 November 2025
- Last observation on: 15 January 2026
- Data collector: Patricia Weikersheimer
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/-84.293633,46.56377,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationRoot River Wishart Park
Root River, Sault Ste. Marie
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1,148 Datapoints
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58 Observations
- Monitored since: 01 March 2024
- Last observation on: 15 January 2026
- Data collector: Elaine Ho-Tassone
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/-122.727132,49.281413,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationDevon
DeBoville Slough , Coquitlam
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562 Datapoints
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42 Observations
- Monitored since: 09 November 2022
- Last observation on: 15 January 2026
- Data collector: David Mounteney
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/-87.7531,41.923,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationOswego
Fox River, Chicago
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23 Datapoints
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3 Observations
- Monitored since: 12 November 2025
- Last observation on: 15 January 2026
- Data collector: Lara Owczarski
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/-88.301711,41.885825,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationFox River
Fox River, Geneva
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91 Datapoints
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15 Observations
- Monitored since: 08 January 2024
- Last observation on: 15 January 2026
- Data collector: Anna Browne
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/-88.071096,41.639601,16,0,0/380x220@2x?access_token=pk.eyJ1Ijoid2F0ZXJyYW5nZXJzIiwiYSI6ImNtMG5zdzhhMjAxMnkya3IzZHVybzlxMDEifQ.3GdXd13tReOaKwengLTZTg)
View trends at this locationIsle la Cache Canoe Launch
Des Plaines River, Romeoville
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14 Datapoints
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3 Observations
- Monitored since: 10 November 2025
- Last observation on: 15 January 2026
- Data collector: Sharon Dyrkacz
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