{"id":"375d8923-434a-4217-8a7a-e58a581efb10","created_at":"2025-09-04T00:21:59.792Z","updated_at":"2026-01-21T15:42:29.388Z","owner_id":"9b8b9c35-537b-4820-9f2b-09b00dca5661","location_id":"b7982fa1-4acc-4713-b863-814fe4722803","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-06-14T22:45:00.000Z","observed_at_local":"2021-06-14T16:45:00-06:00","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","secchi_depth","nitrate_nitrogen","nitrites","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144087","readings":[{"id":"e298c3c8-ba62-4a12-b07c-81a5eeb50223","created_at":"2025-09-04T00:21:59.817Z","updated_at":"2025-09-04T00:21:59.817Z","parameter":"ph","unit":"std_units","value":"9.08","equipment":"unspecified_ph","equipment_limit":null},{"id":"6915871c-0521-4082-addc-2d31b08eec24","created_at":"2025-09-04T00:21:59.820Z","updated_at":"2025-09-04T00:21:59.820Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0f3f0890-5491-4a70-8364-bba5f5304c63","created_at":"2025-09-04T00:21:59.822Z","updated_at":"2025-09-04T00:21:59.822Z","parameter":"secchi_depth","unit":"m","value":"0.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a66d6618-039f-4253-9c53-b4dab8caf3df","created_at":"2025-09-04T00:21:59.825Z","updated_at":"2025-09-04T00:21:59.825Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"8e918917-c48b-456c-b830-237f759ae6f6","created_at":"2025-09-04T00:21:59.828Z","updated_at":"2025-09-04T00:21:59.828Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"test_strips_other_nitrites_ppm","equipment_limit":null},{"id":"cc316636-2deb-449f-9042-3344f69612a8","created_at":"2025-09-04T00:21:59.831Z","updated_at":"2025-09-04T00:21:59.831Z","parameter":"water_depth","unit":"m","value":"19.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"505fcbf7-53d1-409f-8017-197277a7526f","created_at":"2025-09-04T00:21:59.834Z","updated_at":"2025-09-04T00:21:59.834Z","parameter":"conductivity","unit":"us_cm","value":"1644","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"4c76729e-9426-4afc-9171-a33e4ee65a48","created_at":"2025-09-04T00:21:59.837Z","updated_at":"2025-09-04T00:21:59.837Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"11d042da-3d5f-47ae-9391-6385b7d0236f","created_at":"2025-09-04T00:21:59.841Z","updated_at":"2025-09-04T00:21:59.841Z","parameter":"water_temperature","unit":"deg_c","value":"18.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}