{"id":"e172d2a8-2ab4-4bd8-943e-7a9c0087412f","created_at":"2025-08-12T18:12:43.623Z","updated_at":"2026-01-20T19:57:15.370Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"99890fe6-604b-41c2-a390-94f6f4228d7b","dataset_id":"d33af3a7-cd82-49e1-aedb-992ffe4bc570","form_id":"83a026d4-d6ef-4a4a-a73a-0cd57951fcb2","observed_at":"2022-07-22T04:00:00.000Z","observed_at_local":"2022-07-22T00:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","air_temperature","water_temperature","phosphates","total_dissolved_solids_tds","current_weather","previous_weather","chlorine"],"photos":[],"permalink":"https://data.waterrangers.com/observations/60936","readings":[{"id":"b70f30d3-14f9-4f26-af50-0f9814d4b174","created_at":"2025-08-12T18:12:43.657Z","updated_at":"2025-08-12T18:12:43.657Z","parameter":"ph","unit":"std_units","value":"7.15","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"67d03762-803e-41ad-841b-df13f484c684","created_at":"2025-08-12T18:12:43.686Z","updated_at":"2025-08-12T18:12:43.686Z","parameter":"oxygen","unit":"mg_l","value":"4.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"6df1105f-51d2-4395-998b-ac4036cac052","created_at":"2025-08-12T18:12:43.703Z","updated_at":"2025-08-12T18:12:43.703Z","parameter":"hardness","unit":"ppm","value":"350","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"8310d29f-9399-4b09-8d01-bc6637127592","created_at":"2025-08-12T18:12:43.713Z","updated_at":"2025-08-12T18:12:43.713Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"57a88624-460e-4a48-a864-36bca8202cd8","created_at":"2025-08-12T18:12:43.717Z","updated_at":"2025-08-12T18:12:43.717Z","parameter":"conductivity","unit":"us_cm","value":"1092","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ad9ce9f9-7fde-4279-a8df-86a7020415d2","created_at":"2025-08-12T18:12:43.731Z","updated_at":"2025-08-12T18:12:43.731Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"70c087af-4e4e-4834-ad7b-298a411a377c","created_at":"2025-08-12T18:12:43.735Z","updated_at":"2025-08-12T18:12:43.735Z","parameter":"water_temperature","unit":"deg_c","value":"23.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"733694db-7b94-4f70-915d-4ae178796d41","created_at":"2025-08-12T18:12:43.745Z","updated_at":"2025-08-12T18:12:43.745Z","parameter":"phosphates","unit":"mg_l","value":"0.7","equipment":"chemetrics_ortho_phosphates_low_range","equipment_limit":null},{"id":"d9eb562a-067f-4d7e-b2f8-09d8ff802a1b","created_at":"2025-08-12T18:12:43.749Z","updated_at":"2025-08-12T18:12:43.749Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"545","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"c823b4d1-cf63-4650-9f4e-2ba690cf3f81","created_at":"2025-08-12T18:12:43.766Z","updated_at":"2025-08-12T18:12:43.766Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"9e77f02d-25f8-434c-bfc7-ebe85cae693b","created_at":"2025-08-12T18:12:43.779Z","updated_at":"2025-08-12T18:12:43.779Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"26c8cb47-088a-46c4-b75f-20eec0360d40","created_at":"2025-08-12T18:12:43.696Z","updated_at":"2025-11-19T15:02:09.445Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}