{"id":"5271bd6b-c1d8-44ba-97f2-ee6c5a494018","created_at":"2025-09-04T17:21:33.552Z","updated_at":"2026-01-20T21:15:49.803Z","owner_id":"a30164e1-6c73-4628-9f2d-edf306a4a55b","location_id":"ac0888fc-aa42-404d-ad14-6f47a68c33a7","dataset_id":"927c9e9a-edf6-4e86-a9a7-de889c6a2686","form_id":"66512612-8bc3-4657-bd5a-b0a54e479298","observed_at":"2025-05-20T14:50:00.000Z","observed_at_local":"2025-05-20T10:50:00-04:00","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","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather","chlorine","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170185","readings":[{"id":"e7516220-0ba1-44bd-9fe1-44f66a9152a4","created_at":"2025-09-04T17:21:33.646Z","updated_at":"2025-09-04T17:21:33.646Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e82db3b8-3b43-485b-a09a-9cf7306ec872","created_at":"2025-09-04T17:21:33.677Z","updated_at":"2025-09-04T17:21:33.677Z","parameter":"oxygen","unit":"mg_l","value":"7.75","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"8d30f957-2a75-478b-ba07-acfb02abf430","created_at":"2025-09-04T17:21:33.733Z","updated_at":"2025-09-04T17:21:33.733Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"1a3543b4-f673-4b83-a8d1-93c3bf7ad6e4","created_at":"2025-09-04T17:21:33.749Z","updated_at":"2025-09-04T17:21:33.749Z","parameter":"conductivity","unit":"us_cm","value":"357","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"58501dc2-ce9e-4c81-89e1-d6459adfa18d","created_at":"2025-09-04T17:21:33.768Z","updated_at":"2025-09-04T17:21:33.768Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9ea59e76-e76b-4fd9-a8ba-00478c0bb588","created_at":"2025-09-04T17:21:33.779Z","updated_at":"2025-09-04T17:21:33.779Z","parameter":"water_temperature","unit":"deg_c","value":"13.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"1763b577-5e40-48a7-b087-f1fca7ca1fe5","created_at":"2025-09-04T17:21:33.802Z","updated_at":"2025-09-04T17:21:33.802Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"79aca326-f4ab-4121-95a4-3f14bcdcad25","created_at":"2025-09-04T17:21:33.821Z","updated_at":"2025-09-04T17:21:33.821Z","parameter":"current_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"18df4163-4ca2-49d5-bb92-408445098485","created_at":"2025-09-04T17:21:33.839Z","updated_at":"2025-09-04T17:21:33.839Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"88999f10-b4f7-472f-8678-1dc68f6aa608","created_at":"2025-09-04T17:21:33.851Z","updated_at":"2025-09-04T17:21:33.851Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1f3c4621-0af6-4307-8749-467f463fe914","created_at":"2025-09-04T17:21:33.687Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"dda74ed2-ac77-41ad-bdb5-61b21b551412","created_at":"2025-09-04T17:21:33.714Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}