{"id":"2ba9d738-34f0-45db-8d11-13e2d7e10162","created_at":"2025-09-04T00:21:56.213Z","updated_at":"2026-01-21T15:42:21.789Z","owner_id":"820889d9-8be4-4c75-9910-87d8756de5a3","location_id":"b8ea324a-0c4f-4041-b2b0-ec53f77667f9","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-05-31T03:19:00.000Z","observed_at_local":"2021-05-30T21:19:00-06:00","notes":"Mosquito larva present","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 5.6std_units is outside the expected range of 6.94-11.56std_units.\nReview needed: Based on previous readings, conductivity's result of 1662μS/cm is outside the expected range of 1108.57-1504.43μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144048","readings":[{"id":"1ec243f8-8791-4756-9860-d5182056f2e2","created_at":"2025-09-04T00:21:56.237Z","updated_at":"2025-09-04T00:21:56.237Z","parameter":"ph","unit":"std_units","value":"5.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"597bf96c-8241-45a3-8d80-4c9a317dd32e","created_at":"2025-09-04T00:21:56.243Z","updated_at":"2025-09-04T00:21:56.243Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"b7d96b1c-7921-40b9-8447-6da6570e25a4","created_at":"2025-09-04T00:21:56.247Z","updated_at":"2025-09-04T00:21:56.247Z","parameter":"secchi_depth","unit":"m","value":"0.61","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"754f9170-ed78-4e7e-9055-08e3a69cb8d7","created_at":"2025-09-04T00:21:56.249Z","updated_at":"2025-09-04T00:21:56.249Z","parameter":"water_depth","unit":"m","value":"0.61","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b9188fe3-a06d-459d-80cd-b4eae5ccd0a7","created_at":"2025-09-04T00:21:56.252Z","updated_at":"2025-09-04T00:21:56.252Z","parameter":"conductivity","unit":"us_cm","value":"1662","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"7aaabed9-5838-4dee-8599-dcd26282939b","created_at":"2025-09-04T00:21:56.255Z","updated_at":"2025-09-04T00:21:56.255Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"217bfbf1-bb93-4126-8d43-c346b85e1afc","created_at":"2025-09-04T00:21:56.257Z","updated_at":"2025-09-04T00:21:56.257Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}