[{"id":"1deeb58a-4c2c-4e3f-a811-b69ab203c9a7","created_at":"2026-06-23T07:54:41.891Z","updated_at":"2026-07-23T12:46:47.023Z","owner_id":"14f710b4-46a0-4a6b-b742-dfbe9f627ac4","location_id":"5543e30c-4da3-4f7c-937f-cb726c44826e","dataset_id":"82588764-51b5-46ed-9702-4e959c701416","form_id":"42d4ef7c-6c7d-44e4-8a47-a908c93ad7fd","observed_at":"2026-05-30T10:47:00.000Z","observed_at_local":"2026-05-30T11:47:00+01:00","notes":"Carried out on same session and location as the kicktesting on that date as part of a Green HATs task also attended by Thames Water. Some Himalayan Balsam also pulled that day.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["current_weather","previous_weather","water_use","colour","clarity","algae","odour","water_flow","water_level","air_temperature","water_temperature","conductivity","chlorine","ph","alkalinity","hardness","nitrate_nitrogen","phosphate_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212671","readings":[{"id":"8d8842e7-5e37-4483-adc1-aefdf05a378f","created_at":"2026-07-23T12:46:46.874Z","updated_at":"2026-07-23T12:46:46.874Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"5ec853ef-69c6-4de2-8a67-b1272db36b81","created_at":"2026-07-23T12:46:46.879Z","updated_at":"2026-07-23T12:46:46.879Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"00805287-c900-436f-b39c-3e1a171ecab5","created_at":"2026-07-23T12:46:46.886Z","updated_at":"2026-07-23T12:46:46.886Z","parameter":"water_use","unit":"nil","value":"River stream tributary","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"686748d7-be01-4002-b961-1f6cbd50d3ba","created_at":"2026-07-23T12:46:46.891Z","updated_at":"2026-07-23T12:46:46.891Z","parameter":"colour","unit":"nil","value":"clear","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"1633a0bf-2e3a-419d-907f-51a590749f07","created_at":"2026-07-23T12:46:46.895Z","updated_at":"2026-07-23T12:46:46.895Z","parameter":"clarity","unit":"nil","value":"clear","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"e9a8285b-ab42-47d8-8a81-bfb438d33099","created_at":"2026-07-23T12:46:46.900Z","updated_at":"2026-07-23T12:46:46.900Z","parameter":"algae","unit":"nil","value":"none","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"24bd4af6-10d0-4ee9-9c68-5910f8245862","created_at":"2026-07-23T12:46:46.905Z","updated_at":"2026-07-23T12:46:46.905Z","parameter":"odour","unit":"nil","value":"none","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"940a1f10-108c-4912-a35f-48ec79bf8e59","created_at":"2026-07-23T12:46:46.910Z","updated_at":"2026-07-23T12:46:46.910Z","parameter":"water_flow","unit":"nil","value":"steady","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"53564d8e-58f5-4731-8888-25bfbc1674bd","created_at":"2026-07-23T12:46:46.915Z","updated_at":"2026-07-23T12:46:46.915Z","parameter":"water_level","unit":"nil","value":"average","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"d58ba961-bbc5-4102-aea6-fd9d17ba689e","created_at":"2026-07-23T12:46:46.919Z","updated_at":"2026-07-23T12:46:46.919Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c5a118df-2ec4-4b83-a8a0-e6fe9ec5b96e","created_at":"2026-07-23T12:46:46.924Z","updated_at":"2026-07-23T12:46:46.924Z","parameter":"water_temperature","unit":"deg_c","value":"14.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"46adac93-e69c-4929-b5ec-9f71f6bc606e","created_at":"2026-07-23T12:46:46.937Z","updated_at":"2026-07-23T12:46:46.937Z","parameter":"conductivity","unit":"us_cm","value":"190","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"6008a1fd-19f8-4f6f-bfdf-23cb04d92fbe","created_at":"2026-07-23T12:46:46.942Z","updated_at":"2026-07-23T12:46:46.942Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"9045f4f5-be63-4175-a527-61c52ca281cb","created_at":"2026-07-23T12:46:46.947Z","updated_at":"2026-07-23T12:46:46.947Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d921ee54-b44d-4c58-860e-05eceffd7393","created_at":"2026-07-23T12:46:46.952Z","updated_at":"2026-07-23T12:46:46.952Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="},{"id":"68457ade-858b-4d66-8b61-2b631aacf10a","created_at":"2026-07-23T12:46:46.959Z","updated_at":"2026-07-23T12:46:46.959Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"22b30495-d726-44ba-840d-5bb1112dda84","created_at":"2026-07-23T12:46:46.964Z","updated_at":"2026-07-23T12:46:46.964Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0.5","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"3ba35b74-fc00-4c6a-a733-c50a28ce02d8","created_at":"2026-07-23T12:46:46.971Z","updated_at":"2026-07-23T12:46:46.971Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0.02","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":null}]},{"id":"d0368a14-4143-4189-89fd-16477b536822","created_at":"2025-08-15T21:37:47.247Z","updated_at":"2026-01-23T15:53:21.748Z","owner_id":"14f710b4-46a0-4a6b-b742-dfbe9f627ac4","location_id":"5543e30c-4da3-4f7c-937f-cb726c44826e","dataset_id":"82588764-51b5-46ed-9702-4e959c701416","form_id":"42d4ef7c-6c7d-44e4-8a47-a908c93ad7fd","observed_at":"2023-05-28T13:06:00.000Z","observed_at_local":"2023-05-28T14:06:00+01:00","notes":"","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","nitrate_nitrogen","alkalinity","water_depth","conductivity","air_temperature","water_temperature","phosphate_phosphorus","current_weather","previous_weather","hardness","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcXhwIiwiZXhwIjoiMjAyNi0wOC0wMlQwNDoyMDo1MC42MTJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--1223e3912c0bdf3f25c58d25f4b1c29b47483b9e/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lKYW5CbFp3WTZCa1ZVT2hOeVpYTnBlbVZmZEc5ZlptbHNiRnNIYVFLUUFXa0NrQUU9IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--cdc1f370b59111cb1beab520bbd53a9d0351bfc9/AFA49282-2220-43F4-8242-3E92D8705D8B.jpeg"],"permalink":"https://data.waterrangers.com/observations/70309","readings":[{"id":"691dce54-300c-49f7-b768-afa66f21e663","created_at":"2025-08-15T21:37:47.401Z","updated_at":"2025-08-15T21:37:47.401Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d612b4e1-2b9a-4076-b392-529ff7122bcd","created_at":"2025-08-15T21:37:47.549Z","updated_at":"2025-08-15T21:37:47.549Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"14e494cd-453c-4be2-ad93-f4031783dbbc","created_at":"2025-08-15T21:37:47.641Z","updated_at":"2025-08-15T21:37:47.641Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ae45e92c-3f13-4d61-92b9-f05b8555568d","created_at":"2025-08-15T21:37:47.664Z","updated_at":"2025-08-15T21:37:47.664Z","parameter":"water_temperature","unit":"deg_c","value":"13.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"fca23bd0-8b1b-409b-a4ad-03afc42482ad","created_at":"2025-08-15T21:37:47.743Z","updated_at":"2025-08-15T21:37:47.743Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"7c60b933-dc14-4230-ac4c-cc6e666d4f8a","created_at":"2025-08-15T21:37:47.780Z","updated_at":"2025-08-15T21:37:47.780Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f04409a4-f445-431f-9525-0532f65d2904","created_at":"2025-08-15T21:37:47.502Z","updated_at":"2025-11-19T15:20:40.271Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"3fd1ee59-3986-42cf-97fb-e49f313a1861","created_at":"2025-08-15T21:37:47.443Z","updated_at":"2025-08-15T21:37:47.443Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9b80d98b-a2f9-45d3-99b9-47eff3a60443","created_at":"2025-08-15T21:37:47.521Z","updated_at":"2025-08-15T21:37:47.521Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0.75","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"17e36d3c-4463-4f76-86c2-808b5460bcd0","created_at":"2025-08-15T21:37:47.575Z","updated_at":"2025-08-15T21:37:47.575Z","parameter":"water_depth","unit":"m","value":"0.10","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"58023394-ee6d-4ee1-8aef-172eea67ae8f","created_at":"2025-08-15T21:37:47.601Z","updated_at":"2025-08-15T21:37:47.601Z","parameter":"conductivity","unit":"us_cm","value":"192","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c8cb7337-c25d-4209-8d98-3f1d2776c8ec","created_at":"2025-08-15T21:37:47.724Z","updated_at":"2025-08-15T21:37:47.724Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0.2","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":null},{"id":"800b9fd4-cf78-477c-982f-3cc65efef988","created_at":"2025-08-15T21:37:47.474Z","updated_at":"2025-11-19T15:20:40.271Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}]