{"id":"863b89c3-125e-44f4-a3e1-66260af5cb99","created_at":"2025-09-04T17:21:34.491Z","updated_at":"2026-01-20T21:15:50.424Z","owner_id":"a30164e1-6c73-4628-9f2d-edf306a4a55b","location_id":"7c216d29-bbfa-4233-8fc1-4b20d11459e1","dataset_id":"927c9e9a-edf6-4e86-a9a7-de889c6a2686","form_id":"66512612-8bc3-4657-bd5a-b0a54e479298","observed_at":"2025-05-21T14:15:00.000Z","observed_at_local":"2025-05-21T10:15:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 10.02mg/L is outside the expected range of 0.55-9.45mg/L.","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/170188","readings":[{"id":"8a45fc37-0027-45a6-b1ae-39def7b901c8","created_at":"2025-09-04T17:21:34.549Z","updated_at":"2025-09-04T17:21:34.549Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a392b437-40be-44eb-ad5d-0519515e7c0a","created_at":"2025-09-04T17:21:34.560Z","updated_at":"2025-09-04T17:21:34.560Z","parameter":"oxygen","unit":"mg_l","value":"10.02","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"5a5ace9e-dbad-4b51-988e-35d7db7731d4","created_at":"2025-09-04T17:21:34.589Z","updated_at":"2025-09-04T17:21:34.589Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"33e95ba2-867e-4b5d-a5fb-13d7d0a5073d","created_at":"2025-09-04T17:21:34.604Z","updated_at":"2025-09-04T17:21:34.604Z","parameter":"conductivity","unit":"us_cm","value":"105.8","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"411f943e-c8fc-4c29-b82b-9b161bc945f4","created_at":"2025-09-04T17:21:34.609Z","updated_at":"2025-09-04T17:21:34.609Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"dd11dc2c-7f07-4a52-8205-f8e8e946f1dc","created_at":"2025-09-04T17:21:34.624Z","updated_at":"2025-09-04T17:21:34.624Z","parameter":"water_temperature","unit":"deg_c","value":"10.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"24dcc444-e385-4954-bf91-95b9e2675b4a","created_at":"2025-09-04T17:21:34.653Z","updated_at":"2025-09-04T17:21:34.653Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"f9910661-ff59-4e0e-9e9e-a8087ea8050b","created_at":"2025-09-04T17:21:34.662Z","updated_at":"2025-09-04T17:21:34.662Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"c0a872f8-7619-4db5-861c-83fd1588c561","created_at":"2025-09-04T17:21:34.670Z","updated_at":"2025-09-04T17:21:34.670Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d9a9150e-0a8b-474a-b82d-0cac13f69c8b","created_at":"2025-09-04T17:21:34.688Z","updated_at":"2025-09-04T17:21:34.688Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"238ec9ab-b606-4894-b3ef-468b221d90bc","created_at":"2025-09-04T17:21:34.572Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"be3cc422-7fb6-45a7-a7cf-0d388ac56bb7","created_at":"2025-09-04T17:21:34.580Z","updated_at":"2025-11-19T15:02:45.612Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}