{"id":"ca9ac6ee-561a-4faf-869f-53c967124d4c","created_at":"2025-08-12T18:25:50.696Z","updated_at":"2026-01-20T19:58:06.034Z","owner_id":"b0beb858-d4da-482e-aafb-45c504837f31","location_id":"b4799d41-7227-45c8-be78-26a571ed457a","dataset_id":"d2fe54dd-eb11-4fa3-8832-ae4b06735c06","form_id":"15a1a013-1018-477d-8402-0cb04fc583b3","observed_at":"2021-04-20T00:00:00.000Z","observed_at_local":"2021-04-19T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 1475μS/cm is outside the expected range of 942.05-1397.95μS/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/61418","readings":[{"id":"acf0aa10-08be-4bb7-a560-a433a18cfb8f","created_at":"2025-08-12T18:25:50.723Z","updated_at":"2025-08-12T18:25:50.723Z","parameter":"ph","unit":"std_units","value":"8.445","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a74dc70d-f836-4d13-9ece-8b2552f32cb0","created_at":"2025-08-12T18:25:50.728Z","updated_at":"2025-08-12T18:25:50.728Z","parameter":"salinity","unit":"ppm","value":"0.65","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"bba07a90-cdaf-4ae8-bbb2-f5e05b522433","created_at":"2025-08-12T18:25:50.737Z","updated_at":"2025-08-12T18:25:50.737Z","parameter":"conductivity","unit":"us_cm","value":"1475","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"817ab550-c304-440e-a3be-1d12b6ecfc3a","created_at":"2025-08-12T18:25:50.742Z","updated_at":"2025-08-12T18:25:50.742Z","parameter":"water_temperature","unit":"deg_c","value":"12.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"34fc23d9-b150-4bc1-8156-fa64b5ec5506","created_at":"2025-08-12T18:25:50.748Z","updated_at":"2025-08-12T18:25:50.748Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"1045","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}