{"id":"da946563-0118-4754-ad0d-f1d26d61055c","created_at":"2025-09-04T00:22:04.489Z","updated_at":"2026-01-21T15:42:36.884Z","owner_id":"3704640e-2ac3-43bd-acc8-20ee1426eee7","location_id":"878b6c03-983a-4cd3-8d35-5151a5eb08fd","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-06-28T21:30:39.357Z","observed_at_local":"2021-06-28T15:30:39-06:00","notes":"A hot sunny day, with a bit of wind. We were unable to keep in one place long enough to get a water depth.\n","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","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144132","readings":[{"id":"248e0f4e-8164-4e8b-9aef-9883389ec224","created_at":"2025-09-04T00:22:04.516Z","updated_at":"2025-09-04T00:22:04.516Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"unspecified_ph","equipment_limit":null},{"id":"0c4e7e88-4c1d-4b6d-ae78-58f3f53f5a56","created_at":"2025-09-04T00:22:04.520Z","updated_at":"2025-09-04T00:22:04.520Z","parameter":"oxygen","unit":"mg_l","value":"11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e6cbe9ed-7553-4ff1-92ba-401fcb4f0c83","created_at":"2025-09-04T00:22:04.523Z","updated_at":"2025-09-04T00:22:04.523Z","parameter":"secchi_depth","unit":"m","value":"2.36","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"40539426-72cc-49f9-9382-6516405f3be1","created_at":"2025-09-04T00:22:04.527Z","updated_at":"2025-09-04T00:22:04.527Z","parameter":"conductivity","unit":"us_cm","value":"159","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a26e8363-c2fc-4e7b-8609-cbf0488519f0","created_at":"2025-09-04T00:22:04.530Z","updated_at":"2025-09-04T00:22:04.530Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"cb7b859e-248c-46d8-a999-9bddc728e193","created_at":"2025-09-04T00:22:04.533Z","updated_at":"2025-09-04T00:22:04.533Z","parameter":"water_temperature","unit":"deg_c","value":"22.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}