{"id":"159a2362-cf26-4cce-bc5b-1fb24a9a2059","created_at":"2025-08-12T18:25:49.792Z","updated_at":"2026-01-20T19:58:04.633Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"2b1180e0-38df-4d00-8b43-d75a3e4f6190","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","form_id":"15a1a013-1018-477d-8402-0cb04fc583b3","observed_at":"2021-04-14T00:00:00.000Z","observed_at_local":"2021-04-13T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 731.5μS/cm is outside the expected range of 809.54-1583.46μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","salinity","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/61410","readings":[{"id":"c6402d46-e860-4347-96b4-5974c6a2405e","created_at":"2025-08-12T18:25:49.844Z","updated_at":"2025-08-12T18:25:49.844Z","parameter":"ph","unit":"std_units","value":"8.78","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d48e9e28-dab5-4eaf-a2ad-ebb69755e35c","created_at":"2025-08-12T18:25:49.849Z","updated_at":"2025-08-12T18:25:49.849Z","parameter":"salinity","unit":"ppm","value":"0.3","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"6ff37f8a-52c3-40a5-8cd9-a59d07df9b4b","created_at":"2025-08-12T18:25:49.853Z","updated_at":"2025-08-12T18:25:49.853Z","parameter":"conductivity","unit":"us_cm","value":"731.5","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c16fb425-4e9e-4aa0-864d-facb823d471a","created_at":"2025-08-12T18:25:49.857Z","updated_at":"2025-08-12T18:25:49.857Z","parameter":"water_temperature","unit":"deg_c","value":"12.95","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e5f7ecf1-3e83-4324-b4b3-ba5b03556149","created_at":"2025-08-12T18:25:49.865Z","updated_at":"2025-08-12T18:25:49.865Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"522","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}