{"id":"4c7ca8e2-5eb5-4f9f-a2f3-3c38c4579a35","created_at":"2025-09-04T00:45:32.194Z","updated_at":"2026-01-20T20:25:31.870Z","owner_id":"904b3de2-82fa-4534-bb31-798c943d3cd3","location_id":"f834a06f-5542-44f4-b100-72488ee56762","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2022-06-25T14:02:00.000Z","observed_at_local":"2022-06-25T10:02:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 12mg/L is outside the expected range of 2.55-11.45mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chlorine","ph","secchi_depth","alkalinity","water_depth","air_temperature","water_temperature","current_weather","previous_weather","oxygen","hardness"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154842","readings":[{"id":"bc1d7d33-567f-4c3d-94c0-84c17cbd8805","created_at":"2025-09-04T00:45:32.222Z","updated_at":"2025-09-04T00:45:32.222Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"27fa5864-39b0-43eb-9c56-09f22350235c","created_at":"2025-09-04T00:45:32.229Z","updated_at":"2025-09-04T00:45:32.229Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"df68a6ff-b277-4116-a328-ef86f89140f9","created_at":"2025-09-04T00:45:32.238Z","updated_at":"2025-09-04T00:45:32.238Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d11d4970-e264-48b5-bcec-864c0e04a6c7","created_at":"2025-09-04T00:45:32.241Z","updated_at":"2025-09-04T00:45:32.241Z","parameter":"water_depth","unit":"m","value":"3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5d1e98d2-f6e9-4a75-a24d-00934381edcd","created_at":"2025-09-04T00:45:32.251Z","updated_at":"2025-09-04T00:45:32.251Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"83708f0e-7023-4356-b1d3-4aafe1ea12e6","created_at":"2025-09-04T00:45:32.254Z","updated_at":"2025-09-04T00:45:32.254Z","parameter":"water_temperature","unit":"deg_c","value":"25.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"465e0f31-f270-4b4f-90a8-fcc65a1daa61","created_at":"2025-09-04T00:45:32.257Z","updated_at":"2025-09-04T00:45:32.257Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"bf7ac7ed-6ae3-4c62-b6b8-c73e37575ad9","created_at":"2025-09-04T00:45:32.261Z","updated_at":"2025-09-04T00:45:32.261Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"bdcbd753-ad3e-4f86-9c56-08a21b89077b","created_at":"2025-09-04T00:45:32.225Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":">="},{"id":"ae024215-24e6-40f0-8b06-229da40a9930","created_at":"2025-09-04T00:45:32.235Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"c422b82e-3333-41b7-8ed2-741a7ee81b43","created_at":"2025-09-04T00:45:32.232Z","updated_at":"2025-11-19T15:02:33.125Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}