[{"id":"1bb1e1f3-058a-439a-8d1c-47910d7dec30","created_at":"2025-09-04T17:33:26.755Z","updated_at":"2026-01-20T21:16:09.142Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"6209ab12-828f-4055-968a-d55cec98fb70","dataset_id":"79c225ac-aa83-4fdc-8b91-4220752e4b2b","form_id":"dbc5b608-561e-43d1-bb45-c74ccb575f68","observed_at":"2016-06-20T16:01:00.000Z","observed_at_local":"2016-06-20T12:01:00-04:00","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","secchi_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170655","readings":[{"id":"7cdb8e9d-1ac6-4887-b9c9-e336174f2eeb","created_at":"2025-09-04T17:33:26.825Z","updated_at":"2025-09-04T17:33:26.825Z","parameter":"ph","unit":"std_units","value":"7.94","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c0593859-85d4-4e31-b9cd-ce452f27713f","created_at":"2025-09-04T17:33:26.840Z","updated_at":"2025-09-04T17:33:26.840Z","parameter":"oxygen","unit":"mg_l","value":"6.9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"efc6c454-f187-4cb9-9db2-3c354457b356","created_at":"2025-09-04T17:33:26.849Z","updated_at":"2025-09-04T17:33:26.849Z","parameter":"secchi_depth","unit":"m","value":".3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8ecd661b-5d9e-4c6b-8cfb-a7d0838ac747","created_at":"2025-09-04T17:33:26.854Z","updated_at":"2025-09-04T17:33:26.854Z","parameter":"conductivity","unit":"us_cm","value":"2037","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"b80d32e5-9389-4964-a6df-04925d21912e","created_at":"2025-09-04T17:33:26.861Z","updated_at":"2025-09-04T17:33:26.861Z","parameter":"water_temperature","unit":"deg_c","value":"24.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]