{"id":"84a8c5ae-ea76-4dc3-aa81-88c185e1ccbe","created_at":"2025-08-12T18:25:48.382Z","updated_at":"2026-01-20T19:58:01.956Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"3d046036-7b9d-4b33-87df-85bd70bdfb1c","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","form_id":"15a1a013-1018-477d-8402-0cb04fc583b3","observed_at":"2020-08-25T00:00:00.000Z","observed_at_local":"2020-08-24T20:00:00-04:00","notes":null,"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","salinity","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/61395","readings":[{"id":"b7b4b42f-f5d5-4ed4-83d0-6632eb6a57bf","created_at":"2025-08-12T18:25:48.405Z","updated_at":"2025-08-12T18:25:48.405Z","parameter":"ph","unit":"std_units","value":"8.885","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"8fa4a070-4e0c-4afc-9509-f2137ed70431","created_at":"2025-08-12T18:25:48.409Z","updated_at":"2025-08-12T18:25:48.409Z","parameter":"oxygen","unit":"mg_l","value":"5.31","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"db02b5d7-f3b2-42e8-8f63-3ee4cdf342d9","created_at":"2025-08-12T18:25:48.416Z","updated_at":"2025-08-12T18:25:48.416Z","parameter":"salinity","unit":"ppm","value":"0.3","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"d6c31d3a-3b96-45d2-aa0e-ff447dbf026f","created_at":"2025-08-12T18:25:48.420Z","updated_at":"2025-08-12T18:25:48.420Z","parameter":"conductivity","unit":"us_cm","value":"610","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"42377393-145e-4406-a8c9-ff618472d69f","created_at":"2025-08-12T18:25:48.424Z","updated_at":"2025-08-12T18:25:48.424Z","parameter":"water_temperature","unit":"deg_c","value":"24.45","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e3c611b7-d27d-4da5-9478-af08e84361bb","created_at":"2025-08-12T18:25:48.431Z","updated_at":"2025-08-12T18:25:48.431Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"432.5","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}