[{"id":"dbebc739-d799-4bd7-a8bd-bc93070d3daa","created_at":"2026-06-27T15:49:03.709Z","updated_at":"2026-09-19T16:17:12.033Z","name":"Black Bass Bay","slug":"black-bass-bay-1782575343","permalink":"https://data.waterrangers.com/locations/black-bass-bay-1782575343","dataset_id":"b1189ca2-c55d-44eb-a716-d22c1db254cc","latitude":"45.033856","longitude":"-76.177918","country":"Canada","body_of_water":"Mississippi Lake","water_body_type":"lake","investigative":false,"tested_parameters":["current_weather","current_weather_description","chlorine","previous_weather","previous_weather_description","secchi_depth","Ice on","ph","oxygen","water_temperature","hardness","alkalinity","conductivity","air_temperature","water_depth"],"tested_equipment":["community_scientist_interpretation","water_rangers_freshwater_teststrips_chlorine","secchi_disk_20cm","community_scientist_interpretation_env","water_rangers_freshwater_teststrips_ph","chemetrics_dissolved_oxygen_mg_l","water_rangers_pen_type_temperature_meter","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","water_rangers_pen_type_conductivity_meter_low_range","stream_thermometer_water_rangers"],"reference_photo_url":null,"first_observation_at":"2026-06-27T15:49:00.000Z","last_observation_at":"2026-09-19T16:13:00.000Z"},{"id":"f527ad82-c402-4fb2-b5d5-a44efe1ddfa6","created_at":"2026-03-26T15:45:38.762Z","updated_at":"2026-09-19T16:05:53.775Z","name":"Albourne Estate","slug":"abbey-road-east","permalink":"https://data.waterrangers.com/locations/abbey-road-east","dataset_id":"63dd2b8a-9de0-4191-b5d2-7c85611f84d8","latitude":"50.927407","longitude":"-0.209253","country":"United Kingdom","body_of_water":"Cutlers Brook","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","previous_weather","recent_precipitation","colour","clarity","algae","on_the_water_s_surface","odour","water_flow","water_level","air_temperature","water_temperature","conductivity","chlorine","ph","alkalinity","hardness","nitrates","phosphate_phosphorus","water_use"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","stream_thermometer_water_rangers","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","kyoritsu_packtest_nitrate_nitrogen","kyoritsu_packtest_phosphate_phosphorus"],"reference_photo_url":null,"first_observation_at":"2026-05-13T10:00:00.000Z","last_observation_at":"2026-09-19T15:56:00.000Z"},{"id":"54c72439-f50d-4d3b-b9b6-2fd7991dee60","created_at":"2025-10-28T16:48:44.768Z","updated_at":"2026-09-20T16:58:10.099Z","name":"Maplewood Park Footbridge","slug":"maplewood-park-footbridge","permalink":"https://data.waterrangers.com/locations/maplewood-park-footbridge","dataset_id":"079b53ba-0405-4f9f-a236-b4c8905faf22","latitude":"43.190926","longitude":"-79.551417","country":"Canada","body_of_water":"Unnamed stream","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["water_level","incubation_time","incubation_temperature","e_coli","chloride","hardness","alkalinity","ph","chlorine","oxygen","conductivity","water_temperature","air_temperature","Ice on","secchi_depth","water_flow","odour","pollution_sources","on_the_water_s_surface","algae","clarity","colour","water_use","previous_weather","current_weather_description","current_weather","previous_weather_description","water_depth"],"tested_equipment":["community_scientist_interpretation_env","digital_timer","digital_thermometer_c","rcard_ecoli_3ml","hach_chloride_low_range","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_chlorine","chemetrics_dissolved_oxygen_mg_l","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter","stream_thermometer_water_rangers","secchi_disk_20cm","community_scientist_interpretation","rcard_ecoli_1ml"],"reference_photo_url":null,"first_observation_at":"2025-11-29T16:34:00.000Z","last_observation_at":"2026-09-19T15:00:00.000Z"},{"id":"24936c2a-dc6b-49c5-b1ef-c10251b7ac7f","created_at":"2026-06-09T20:03:39.799Z","updated_at":"2026-09-19T17:31:12.040Z","name":"Blue Slate Farm - Above CSO / Upper ","slug":"blue-slate-farm","permalink":"https://data.waterrangers.com/locations/blue-slate-farm","dataset_id":"7287e506-dbf9-4896-8c1c-5e052692f223","latitude":"53.758995","longitude":"-2.585256","country":"United Kingdom","body_of_water":"River Darwen","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","phosphate_phosphorus","nitrate_nitrogen","oxygen","total_dissolved_solids_tds","conductivity","ph","water_temperature","water_level","water_flow","on_the_water_s_surface","fungus_coverage","pollution_evidence","odour","wildlife_uk","shore_vegetation","invasive_plants_uk","colour","rain_previous_24hrs","nitrite_nitrogen","nitrites","nitrates","phosphates","ammonia","turbidity","pollution_signs","pollution_sources","aquatic_vegetation"],"tested_equipment":["community_scientist_interpretation","kyoritsu_packtest_phosphate_phosphorus","kyoritsu_packtest_nitrate_nitrogen","unspecified_oxygen_percent","unspecified_oxygen_mg_l","other_pen-type_tds_meter","other_pen_type_conductivity_meter_us_cm","other_pen_type_ph_meter","digital_thermometer_c","community_scientist_interpretation_env","water_works_nitrites","water_works_nitrates","hach_nitrites","hach_nitrates","hanna_checker_phosphates_low_range","hanna_checker_ammonia_low_range","turbidity_tube_45cm"],"reference_photo_url":null,"first_observation_at":"2026-02-22T13:35:00.000Z","last_observation_at":"2026-09-19T14:37:00.000Z"},{"id":"6553cf64-3330-4180-b3d7-6a1038e3825c","created_at":"2025-01-21T10:21:03.273Z","updated_at":"2026-09-20T20:10:52.363Z","name":"Whetstone Stray ","slug":"whetstone-stray","permalink":"https://data.waterrangers.com/locations/whetstone-stray","dataset_id":"76203aee-4d33-4a3d-9b50-e2ebff1b3c79","latitude":"51.626908","longitude":"-0.182276","country":"United Kingdom","body_of_water":"Dollis Brook ","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["phosphates","clarity","previous_weather","current_weather_description","current_weather","colour","algae","odour","pollution_sources","on_the_water_s_surface","water_flow","water_level","turbidity","ammonia","conductivity","water_temperature","air_temperature","water_use","previous_weather_description","secchi_depth","oxygen","ph"],"tested_equipment":["hanna_checker_phosphates_low_range","community_scientist_interpretation_env","community_scientist_interpretation","turbidity_tube_45cm","hanna_checker_ammonia_medium_range","other_pen_type_conductivity_meter_us_cm","other_thermometer","secchi_disk_20cm","other_do_multimeter_percent","hanna_checker_ammonia_low_range","lamotte_dissolved_oxygen_mg_l","other_pen_type_ph_meter"],"reference_photo_url":null,"first_observation_at":"2024-11-07T10:30:00.000Z","last_observation_at":"2026-09-19T13:35:00.000Z"},{"id":"39ef1eba-3be4-4d3d-a6d8-2f759988b425","created_at":"2025-01-21T10:36:09.903Z","updated_at":"2026-09-20T20:04:45.869Z","name":"Brook Farm Open Space ","slug":"brook-farm-open-space","permalink":"https://data.waterrangers.com/locations/brook-farm-open-space","dataset_id":"76203aee-4d33-4a3d-9b50-e2ebff1b3c79","latitude":"51.635848","longitude":"-0.18321","country":"United Kingdom","body_of_water":"Dollis Brook ","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["colour","water_temperature","conductivity","ammonia","turbidity","water_level","water_flow","on_the_water_s_surface","pollution_sources","odour","algae","water_use","clarity","previous_weather","current_weather_description","current_weather","air_temperature","phosphates","previous_weather_description","secchi_depth","oxygen","ph"],"tested_equipment":["community_scientist_interpretation_env","other_thermometer","other_pen_type_conductivity_meter_us_cm","hanna_checker_ammonia_medium_range","turbidity_tube_45cm","community_scientist_interpretation","hanna_checker_phosphates_low_range","hanna_checker_phosphates_high_range","secchi_disk_20cm","lamotte_dissolved_oxygen_mg_l","other_pen_type_ph_meter","hanna_checker_ammonia_low_range"],"reference_photo_url":null,"first_observation_at":"2024-11-07T11:15:00.000Z","last_observation_at":"2026-09-19T12:40:00.000Z"},{"id":"43e9d382-320f-44e5-b684-69b25c4d148b","created_at":"2026-03-03T11:57:28.775Z","updated_at":"2026-09-19T14:31:00.671Z","name":"Oxenhope Millennium Green Weir","slug":"oxenhope-millennium-green-weir","permalink":"https://data.waterrangers.com/locations/oxenhope-millennium-green-weir","dataset_id":"6beb55e4-8599-4fa4-ba0a-bac59f7ceeed","latitude":"53.813597","longitude":"-1.95175","country":"United Kingdom","body_of_water":"Leaming Water","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","current_weather_description","previous_weather","previous_weather_description","water_use","colour","clarity","algae","on_the_water_s_surface","pollution_sources","odour","water_flow","water_level","air_temperature","water_temperature","conductivity","chlorine","ph","alkalinity","hardness","nitrates","ammonia","phosphates"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","stream_thermometer_water_rangers","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","kyoritsu_packtest_nitrate_nitrogen","hanna_checker_ammonia_medium_range","hanna_checker_phosphates_low_range"],"reference_photo_url":null,"first_observation_at":"2026-08-05T14:45:00.000Z","last_observation_at":"2026-09-19T12:15:00.000Z"},{"id":"ae00f4fc-aa5a-452a-b24a-44b0e8b6e7dd","created_at":"2026-03-03T11:54:44.878Z","updated_at":"2026-09-19T14:28:02.037Z","name":"D/S Oxenhope Sewage Treatment Works","slug":"d-s-oxenhope-sewage-treatment-works","permalink":"https://data.waterrangers.com/locations/d-s-oxenhope-sewage-treatment-works","dataset_id":"6beb55e4-8599-4fa4-ba0a-bac59f7ceeed","latitude":"53.819029","longitude":"-1.945629","country":"United Kingdom","body_of_water":"Bridgehouse Beck","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","current_weather_description","previous_weather","previous_weather_description","water_use","colour","clarity","algae","on_the_water_s_surface","pollution_sources","odour","water_flow","water_level","air_temperature","water_temperature","conductivity","chlorine","ph","alkalinity","hardness","nitrates","ammonia","phosphates"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","stream_thermometer_water_rangers","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","kyoritsu_packtest_nitrate_nitrogen","hanna_checker_ammonia_medium_range","hanna_checker_phosphates_low_range"],"reference_photo_url":null,"first_observation_at":"2026-08-05T15:20:00.000Z","last_observation_at":"2026-09-19T11:50:00.000Z"},{"id":"7b4625e9-a157-456b-a1da-63ed2e96df99","created_at":"2026-03-19T12:25:47.640Z","updated_at":"2026-09-21T09:14:45.129Z","name":"Bolney","slug":"bolney","permalink":"https://data.waterrangers.com/locations/bolney","dataset_id":"63dd2b8a-9de0-4191-b5d2-7c85611f84d8","latitude":"51.003086","longitude":"-0.173204","country":"United Kingdom","body_of_water":"Copyhold Stream","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["previous_weather","phosphate_phosphorus","nitrates","hardness","alkalinity","ph","chlorine","conductivity","water_temperature","air_temperature","water_level","water_flow","odour","on_the_water_s_surface","algae","clarity","colour","recent_precipitation","current_weather"],"tested_equipment":["community_scientist_interpretation","kyoritsu_packtest_phosphate_phosphorus","kyoritsu_packtest_nitrate_nitrogen","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_chlorine","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter","stream_thermometer_water_rangers","community_scientist_interpretation_env"],"reference_photo_url":"http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBd0hpQWc9PSIsImV4cCI6IjIwMjYtMDktMjhUMTc6MDk6MTYuNjM1WiIsInB1ciI6ImJsb2JfaWQifX0=--9851d5fdddf52cc05407f6218d4c48fd830543bd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_0076.jpg","first_observation_at":"2026-03-19T10:16:00.000Z","last_observation_at":"2026-09-19T11:36:00.000Z"},{"id":"001439b8-d88e-4afa-be42-a4dcee5f9793","created_at":"2026-03-03T12:02:41.507Z","updated_at":"2026-09-19T14:34:19.375Z","name":"Moorhouse Bridge, Mill Lane, Oxenhope","slug":"fisherman-s-lodge-footpath-bridge","permalink":"https://data.waterrangers.com/locations/fisherman-s-lodge-footpath-bridge","dataset_id":"6beb55e4-8599-4fa4-ba0a-bac59f7ceeed","latitude":"53.81469","longitude":"-1.953826","country":"United Kingdom","body_of_water":"Moorhouse Beck","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","current_weather_description","previous_weather","previous_weather_description","water_use","colour","clarity","on_the_water_s_surface","pollution_sources","water_flow","water_level","air_temperature","water_temperature","conductivity","chlorine","ph","alkalinity","hardness","nitrates","ammonia","phosphates","algae","odour"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","stream_thermometer_water_rangers","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","kyoritsu_packtest_nitrate_nitrogen","hanna_checker_ammonia_medium_range","hanna_checker_phosphates_low_range"],"reference_photo_url":null,"first_observation_at":"2026-08-05T13:55:00.000Z","last_observation_at":"2026-09-19T10:45:00.000Z"},{"id":"b82a449e-e041-432e-a390-3cde86f94cdf","created_at":"2026-07-02T14:54:53.503Z","updated_at":"2026-09-19T09:27:31.758Z","name":"Wychdell","slug":"wychdell","permalink":"https://data.waterrangers.com/locations/wychdell","dataset_id":"39110975-2376-405a-965d-dbfe7c641c83","latitude":"51.877473","longitude":"-0.170073","country":"United Kingdom","body_of_water":"Stevenage Brook","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ammonia_nitrogen","nitrite_nitrogen","nitrate_nitrogen","phosphates","conductivity","water_temperature","average_depth","estimated_width","channel_bed_materials","obstacles","water_flow","water_level","turbidity","pollution_evidence","wildlife_uk","invasive_plants_uk","aquatic_vegetation","shore_vegetation","clarity","colour","rain_previous_24hrs","current_weather","outfall_observations"],"tested_equipment":["simplex_health_ammonia_teststrips_low_range","water_works_nitrites","water_works_nitrates","hanna_checker_phosphates_low_range","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter","community_scientist_estimate_depth","community_scientist_estimate_width","community_scientist_interpretation_env","turbidity_tube_50cm","community_scientist_interpretation"],"reference_photo_url":null,"first_observation_at":"2026-07-29T19:30:00.000Z","last_observation_at":"2026-09-19T09:19:00.000Z"},{"id":"b998a334-6dbe-4f11-9df0-608d1711a079","created_at":"2022-06-26T09:58:07.575Z","updated_at":"2026-09-21T08:36:09.774Z","name":"Radford Park : Pooh Sticks Bridge ","slug":"radford-park-pooh-sticks-bridge","permalink":"https://data.waterrangers.com/locations/radford-park-pooh-sticks-bridge","dataset_id":"a57b9307-b720-43c3-b95d-c4a4a835edbc","latitude":"51.082547","longitude":"-0.798743","country":"United Kingdom","body_of_water":"River Wey","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["previous_weather","water_use","colour","clarity","algae","water_depth","e_coli","current_weather_description","previous_weather_description","current_weather","on_the_water_s_surface","pollution_sources","odour","water_flow","water_level","total_coliform","water_temperature","conductivity","air_temperature","chlorine","ph","alkalinity","hardness","phosphate_phosphorus","nitrate_nitrogen","Ice on"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","secchi_disk_20cm","r_card_ecca","idexx_colilert_2000_e_coli","idexx_colilert_2000_tc","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","kyoritsu_packtest_phosphate_phosphorus","kyoritsu_packtest_nitrate_nitrogen"],"reference_photo_url":null,"first_observation_at":"2022-06-26T09:32:15.593Z","last_observation_at":"2026-09-19T08:32:00.000Z"},{"id":"de911dac-b8a7-4727-981d-bfaa40045af1","created_at":"2025-03-30T02:18:31.360Z","updated_at":"2026-09-18T21:25:01.190Z","name":"Lac des Îlets","slug":"lac-des-ilets","permalink":"https://data.waterrangers.com/locations/lac-des-ilets","dataset_id":"42b838d7-7abe-4b49-bbef-b94db486fd0a","latitude":"48.253334","longitude":"-70.65033","country":"Canada","body_of_water":"Lac des Îlets","water_body_type":"lake","investigative":false,"tested_parameters":["air_temperature","alkalinity","hardness","chlorine","ph","previous_weather","current_weather","water_temperature","secchi_depth","oxygen","conductivity","water_depth","current_weather_description","previous_weather_description"],"tested_equipment":["stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","community_scientist_interpretation","water_rangers_pen_type_temperature_meter","secchi_disk_20cm","other_pen_type_ph_meter","other_do_multimeter_mg_l","water_rangers_pen_type_conductivity_meter_low_range","chemetrics_dissolved_oxygen_mg_l","unspecified_water_depth","hanna_checker_alkalinity"],"reference_photo_url":null,"first_observation_at":"2025-06-16T14:35:00.000Z","last_observation_at":"2026-09-18T21:20:00.000Z"},{"id":"58c5234a-14b4-4818-a1b0-82b5c9848316","created_at":"2026-08-29T21:37:36.250Z","updated_at":"2026-09-18T18:27:52.539Z","name":"Shallow Creek Park","slug":"shallow-creek-park","permalink":"https://data.waterrangers.com/locations/shallow-creek-park","dataset_id":"15919a0b-2cd9-4225-9867-573f9fb542bd","latitude":"43.13482","longitude":"-80.256451","country":"Canada","body_of_water":"Shallow Creek","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","e_coli","water_temperature","water_depth","oxygen","air_temperature"],"tested_equipment":["community_scientist_interpretation","rcard_ecoli_1ml","water_rangers_pen_type_temperature_meter","secchi_disk_20cm","chemetrics_dissolved_oxygen_mg_l","stream_thermometer_water_rangers"],"reference_photo_url":null,"first_observation_at":"2026-08-28T17:35:00.000Z","last_observation_at":"2026-09-18T18:27:00.000Z"},{"id":"7e0369fa-1c7c-4cd8-b4a0-cfdba8b82dbf","created_at":"2023-04-12T20:41:13.276Z","updated_at":"2026-09-18T17:36:15.492Z","name":"Fosse GM1","slug":"fosse-gm1","permalink":"https://data.waterrangers.com/locations/fosse-gm1","dataset_id":"65a2ce04-e190-44f6-9187-3e6ae7b72b9f","latitude":"45.63835","longitude":"-75.550458","country":"Canada","body_of_water":"Lac Gilmour","water_body_type":"lake","investigative":false,"tested_parameters":["water_temperature","air_temperature","ph","water_level","water_flow","secchi_depth","on_the_water_s_surface","odour","algae","colour","water_use","chlorine","hardness","alkalinity","clarity","previous_weather","current_weather","previous_weather_description","current_weather_description","dissolved_organic_carbon","phosphate_phosphorus","chlorophyll_a"],"tested_equipment":["water_rangers_pen_type_temperature_meter","stream_thermometer_water_rangers","water_rangers_freshwater_teststrips_ph","community_scientist_interpretation_env","secchi_disk_20cm","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","community_scientist_interpretation","lab_test_doc_infared","lab_total_phosphorus_persulfate","fluorometer_ug_l"],"reference_photo_url":null,"first_observation_at":"2015-01-01T05:00:00.000Z","last_observation_at":"2026-09-18T17:33:00.000Z"},{"id":"5e2a9f74-3c37-4f90-af10-d84ff8c9d2ee","created_at":"2025-04-24T09:56:42.189Z","updated_at":"2026-09-18T17:27:08.541Z","name":"Hobart Corner","slug":"hobart-corner","permalink":"https://data.waterrangers.com/locations/hobart-corner","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","latitude":"51.61262","longitude":"-0.133703","country":"United Kingdom","body_of_water":"Bounds Green Brook","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["previous_weather_description","phosphates","current_weather","previous_weather","clarity","water_use","colour","algae","odour","pollution_sources","on_the_water_s_surface","water_flow","water_level","ammonia","air_temperature","conductivity","current_weather_description","water_temperature","turbidity"],"tested_equipment":["community_scientist_interpretation","hanna_checker_phosphates_low_range","community_scientist_interpretation_env","hanna_checker_ammonia_medium_range","other_thermometer","other_pen_type_conductivity_meter_us_cm","turbidity_tube_45cm","hanna_checker_phosphates_high_range","hanna_checker_ammonia_low_range"],"reference_photo_url":null,"first_observation_at":"2025-07-14T16:07:00.000Z","last_observation_at":"2026-09-18T17:22:00.000Z"},{"id":"25b26676-0345-41dc-8479-1abfc0570258","created_at":"2026-06-24T14:50:40.511Z","updated_at":"2026-09-18T14:58:32.528Z","name":"Woodhall Upper","slug":"woodhall-upper","permalink":"https://data.waterrangers.com/locations/woodhall-upper","dataset_id":"39110975-2376-405a-965d-dbfe7c641c83","latitude":"51.851794","longitude":"-0.09821","country":"United Kingdom","body_of_water":"River Beane","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["ammonia_nitrogen","current_weather","rain_previous_24hrs","colour","clarity","shore_vegetation","aquatic_vegetation","invasive_plants_uk","wildlife_uk","outfall_observations","pollution_evidence","turbidity","water_level","water_flow","obstacles","channel_bed_materials","estimated_width","average_depth","water_temperature","conductivity","phosphates","nitrate_nitrogen","nitrite_nitrogen"],"tested_equipment":["simplex_health_ammonia_teststrips_low_range","community_scientist_interpretation","community_scientist_interpretation_env","turbidity_tube_50cm","community_scientist_estimate_width","community_scientist_estimate_depth","water_rangers_pen_type_temperature_meter","water_rangers_pen_type_conductivity_meter_low_range","hanna_checker_phosphates_low_range","water_works_nitrates","water_works_nitrites"],"reference_photo_url":null,"first_observation_at":"2026-07-21T15:04:00.000Z","last_observation_at":"2026-09-18T14:52:00.000Z"},{"id":"27a20d25-12d8-4d00-b5d1-235463282eb7","created_at":"2026-08-10T14:25:43.993Z","updated_at":"2026-09-18T20:17:59.233Z","name":"Fisherman's Dock","slug":"fisherman-s-dock","permalink":"https://data.waterrangers.com/locations/fisherman-s-dock","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","latitude":"46.502463","longitude":"-84.320708","country":"Canada","body_of_water":"St. Marys River","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["water_level","hardness","alkalinity","chlorine","ph","oxygen","conductivity","water_temperature","air_temperature","secchi_depth","water_depth","water_flow","on_the_water_s_surface","pollution_sources","odour","algae","colour","water_use","clarity","previous_weather_description","previous_weather","current_weather_description","current_weather"],"tested_equipment":["community_scientist_interpretation","water_rangers_freshwater_teststrips_hardness","water_rangers_freshwater_teststrips_alkalinity","water_rangers_freshwater_teststrips_chlorine","water_rangers_freshwater_teststrips_ph","chemetrics_dissolved_oxygen_mg_l","water_rangers_pen_type_conductivity_meter_low_range","water_rangers_pen_type_temperature_meter","stream_thermometer_water_rangers","weather_app","secchi_disk_20cm","community_scientist_interpretation_env"],"reference_photo_url":null,"first_observation_at":"2026-07-27T14:00:00.000Z","last_observation_at":"2026-09-18T13:00:00.000Z"},{"id":"3d088186-4bb4-4930-b37b-366fe0c9456a","created_at":"2024-03-28T13:45:16.737Z","updated_at":"2026-09-19T17:43:05.041Z","name":"Lordship Recreation Ground (Downstream)","slug":"lordship-recreation-ground-downstream","permalink":"https://data.waterrangers.com/locations/lordship-recreation-ground-downstream","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","latitude":"51.594777","longitude":"-0.086985","country":"United Kingdom","body_of_water":"Moselle Brook","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather_description","pollution_sources","on_the_water_s_surface","water_flow","water_level","water_depth","ammonia","phosphates","air_temperature","conductivity","water_temperature","clarity","algae","odour","colour","previous_weather","current_weather","previous_weather_description","turbidity","secchi_depth"],"tested_equipment":["community_scientist_interpretation","community_scientist_interpretation_env","ruler_m","hanna_checker_ammonia_medium_range","hanna_checker_phosphates_high_range","other_thermometer","other_pen_type_conductivity_meter_us_cm","turbidity_tube_45cm","secchi_disk_20cm","hanna_checker_ammonia_low_range","hanna_checker_phosphates_low_range"],"reference_photo_url":null,"first_observation_at":"2024-04-20T10:30:00.000Z","last_observation_at":"2026-09-18T11:30:00.000Z"},{"id":"e11a4713-e7d0-4a40-962a-18e807ab682e","created_at":"2025-01-31T16:22:59.299Z","updated_at":"2026-09-20T19:56:54.298Z","name":"Quinta Open Space","slug":"quinta-open-space","permalink":"https://data.waterrangers.com/locations/quinta-open-space","dataset_id":"76203aee-4d33-4a3d-9b50-e2ebff1b3c79","latitude":"51.640514","longitude":"-0.217023","country":"United Kingdom","body_of_water":"Dollis Brook","water_body_type":"river_or_stream","investigative":false,"tested_parameters":["current_weather","turbidity","water_level","water_flow","on_the_water_s_surface","pollution_sources","odour","algae","colour","water_use","clarity","previous_weather_description","previous_weather","current_weather_description","total_dissolved_solids_tds","air_temperature","phosphates","water_temperature","conductivity","ammonia","secchi_depth"],"tested_equipment":["community_scientist_interpretation","turbidity_tube_45cm","community_scientist_interpretation_env","other_pen-type_tds_meter","other_thermometer","hanna_checker_phosphates_low_range","other_pen_type_conductivity_meter_us_cm","hanna_checker_ammonia_medium_range","hanna_checker_phosphates_high_range","secchi_disk_20cm","hanna_checker_ammonia_low_range"],"reference_photo_url":null,"first_observation_at":"2024-11-07T12:00:00.000Z","last_observation_at":"2026-09-18T11:05:00.000Z"}]