{"id":"2132b003-2092-4665-9394-54bc34b23e5d","created_at":"2025-08-27T12:55:44.850Z","updated_at":"2026-01-21T21:11:27.572Z","owner_id":"bf04518c-aca3-4158-bee9-0dbe58cdd8e3","location_id":"6227a73a-b7e2-4f22-9098-cc016548d36d","dataset_id":"4afd9581-6d7d-4414-b639-96ad14343b87","form_id":"4b1be3a5-5603-46aa-b4c0-e44f30cb6612","observed_at":"2025-02-05T08:15:00.000Z","observed_at_local":"2025-02-05T08:15:00+00:00","notes":"This stretch of the river has three cornered garlic and Himalayan balsam and Japanese knotweed. \r\nAlso why is loosestrife classed as invasive, we aren't in the USA, its a native in Britain. The same issue with nearly all of the other \"invasives\" listed. Our sites are in the UK, we need the UK invasive species listed here, not natives. \r\nInsect seen = Damselfly larvae","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 11.2mg/L is outside the expected range of 5.6-9.6mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","ammonia","hardness","nitrate_nitrogen","alkalinity","conductivity","air_temperature","water_temperature","odour","clarity","water_flow","water_level","colour","on_the_water_s_surface","current_weather","current_weather_description","previous_weather","chlorine","oxygen"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa0dGIiwiZXhwIjoiMjAyNi0wNi0wMVQwMzowMjowMS41OTBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e913cffc7d8a15c9bc5cd31e56f99238ffdd4713/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/PhotoCollage_1738756490664.jpg"],"permalink":"https://data.waterrangers.com/observations/83113","readings":[{"id":"286ce993-9f69-4dde-bebe-567ad5f1e9cd","created_at":"2025-08-27T12:55:44.889Z","updated_at":"2025-08-27T12:55:44.889Z","parameter":"ph","unit":"std_units","value":"7.3","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"65426298-f275-4882-a428-f47aa1218978","created_at":"2025-08-27T12:55:44.907Z","updated_at":"2025-08-27T12:55:44.907Z","parameter":"ammonia","unit":"mg_l","value":"0.04","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"0d470889-01ad-42e2-a078-9970c60a1a09","created_at":"2025-08-27T12:55:44.949Z","updated_at":"2025-08-27T12:55:44.949Z","parameter":"hardness","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"35f04f74-3345-4b2a-917b-c6859fb5a261","created_at":"2025-08-27T12:55:44.963Z","updated_at":"2025-08-27T12:55:44.963Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"7.5","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"16784c31-fe15-4681-86e3-e371a6623d17","created_at":"2025-08-27T12:55:44.975Z","updated_at":"2025-08-27T12:55:44.975Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"ad0720f3-9b97-46d8-a190-187e266536b5","created_at":"2025-08-27T12:55:44.981Z","updated_at":"2025-08-27T12:55:44.981Z","parameter":"conductivity","unit":"us_cm","value":"943","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"56195188-0add-46fc-b2ff-fee7b6a52664","created_at":"2025-08-27T12:55:44.988Z","updated_at":"2025-08-27T12:55:44.988Z","parameter":"air_temperature","unit":"deg_c","value":"4.1","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3df0f7c9-9a6b-484e-86ca-e0e8e93a4c3b","created_at":"2025-08-27T12:55:44.994Z","updated_at":"2025-08-27T12:55:44.994Z","parameter":"water_temperature","unit":"deg_c","value":"6.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"be8d9eee-97bd-4a19-847d-4c1577de98af","created_at":"2025-08-27T12:55:45.010Z","updated_at":"2025-08-27T12:55:45.010Z","parameter":"odour","unit":"nil","value":"other","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"d76713a6-4d09-4dec-a855-3b1fdd03affb","created_at":"2025-08-27T12:55:45.017Z","updated_at":"2025-08-27T12:55:45.017Z","parameter":"clarity","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"59fec114-38b8-4603-b83d-f6d9f359e12c","created_at":"2025-08-27T12:55:45.028Z","updated_at":"2025-08-27T12:55:45.028Z","parameter":"water_flow","unit":"nil","value":"slow","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"7595f20b-e147-49f6-8873-6c47a2d066d0","created_at":"2025-08-27T12:55:45.033Z","updated_at":"2025-08-27T12:55:45.033Z","parameter":"water_level","unit":"nil","value":"low","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"cbfcfb2d-7d53-44e0-a8fb-629ce0938e38","created_at":"2025-08-27T12:55:45.038Z","updated_at":"2025-08-27T12:55:45.038Z","parameter":"colour","unit":"nil","value":"brown","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"67381e37-df64-40e2-86af-7aa6405f8933","created_at":"2025-08-27T12:55:45.044Z","updated_at":"2025-08-27T12:55:45.044Z","parameter":"on_the_water_s_surface","unit":"nil","value":"litter","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"959ab71d-f20b-46b0-aa68-f127533f35fe","created_at":"2025-08-27T12:55:45.048Z","updated_at":"2025-08-27T12:55:45.048Z","parameter":"on_the_water_s_surface","unit":"nil","value":"debris","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"4f080714-2fce-49b2-a8c2-9419101d5616","created_at":"2025-08-27T12:55:45.054Z","updated_at":"2025-08-27T12:55:45.054Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"e76007b3-b3e9-4482-8295-69d51c04e5bb","created_at":"2025-08-27T12:55:45.059Z","updated_at":"2025-08-27T12:55:45.059Z","parameter":"current_weather_description","unit":"nil","value":"part 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