{"id":"3a656b40-9411-481e-9add-bf9538ba137b","created_at":"2025-09-04T00:44:24.450Z","updated_at":"2026-01-20T20:24:30.819Z","owner_id":"e6599a15-bd01-4e3d-8ca4-52737bb8f9d2","location_id":"328528ce-e080-4831-8241-3d9fe636ab53","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2018-07-08T17:30:00.000Z","observed_at_local":"2018-07-08T13:30:00-04:00","notes":"chloride reading of 1.0ppm moved to \"chlorine\" by admin","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/154538","readings":[{"id":"081cc3cb-6f4d-4f31-8aee-ce518aeaea17","created_at":"2025-09-04T00:44:24.479Z","updated_at":"2025-09-04T00:44:24.479Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"90b09715-4a6e-4260-91be-3a749cd37f95","created_at":"2025-09-04T00:44:24.485Z","updated_at":"2025-09-04T00:44:24.485Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f1dcb146-75d8-4495-b0da-71afc9672950","created_at":"2025-09-04T00:44:24.487Z","updated_at":"2025-09-04T00:44:24.487Z","parameter":"chlorine","unit":"ppm","value":"1","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"b19f763c-7a04-4781-adec-2230f167ade3","created_at":"2025-09-04T00:44:24.492Z","updated_at":"2025-09-04T00:44:24.492Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"ba203254-78af-4098-a323-7609cd17f7eb","created_at":"2025-09-04T00:44:24.499Z","updated_at":"2025-09-04T00:44:24.499Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8d55419d-cc0f-4125-8b8f-0c0d39f7c437","created_at":"2025-09-04T00:44:24.504Z","updated_at":"2025-09-04T00:44:24.504Z","parameter":"water_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"00819d27-2b95-44a7-9367-664bc2a6d91b","created_at":"2025-09-04T00:44:24.509Z","updated_at":"2025-09-04T00:44:24.509Z","parameter":"conductivity","unit":"us_cm","value":"200","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"5cd571e1-5fec-4b4e-947a-dcc3f7793054","created_at":"2025-09-04T00:44:24.514Z","updated_at":"2025-09-04T00:44:24.514Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"47025040-08ae-4d0c-8a19-f9f610e3dcb1","created_at":"2025-09-04T00:44:24.519Z","updated_at":"2025-09-04T00:44:24.519Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}