{"id":"d6e63ff6-eaa3-4772-aa97-b8c1de34575a","created_at":"2025-09-04T00:23:45.278Z","updated_at":"2026-01-21T15:44:48.321Z","owner_id":"9b8b9c35-537b-4820-9f2b-09b00dca5661","location_id":"08ce1594-e176-4fd1-adae-c30b81572f19","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-05-10T19:30:00.000Z","observed_at_local":"2023-05-10T13:30:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 872μS/cm is outside the expected range of 1048.13-1452.87μS/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","current_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144866","readings":[{"id":"fed08925-35ab-4159-8271-e99744eacf48","created_at":"2025-09-04T00:23:45.307Z","updated_at":"2025-09-04T00:23:45.307Z","parameter":"ph","unit":"std_units","value":"8.87","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"26da8562-d77e-48c0-8685-56935adbc905","created_at":"2025-09-04T00:23:45.313Z","updated_at":"2025-09-04T00:23:45.313Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"39f6746e-5448-4704-9a63-e6b93e33cc24","created_at":"2025-09-04T00:23:45.317Z","updated_at":"2025-09-04T00:23:45.317Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1603a66c-0a61-4bba-b04e-b8042589e464","created_at":"2025-09-04T00:23:45.321Z","updated_at":"2025-09-04T00:23:45.321Z","parameter":"water_depth","unit":"m","value":"13.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"96dbf2b0-b83c-4adc-b60c-7c45ef2df635","created_at":"2025-09-04T00:23:45.324Z","updated_at":"2025-09-04T00:23:45.324Z","parameter":"conductivity","unit":"us_cm","value":"872","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ec7540b3-09f4-4816-bdbe-247365405e45","created_at":"2025-09-04T00:23:45.327Z","updated_at":"2025-09-04T00:23:45.327Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"b765cc20-233a-4c90-8c0d-57c6868d551a","created_at":"2025-09-04T00:23:45.330Z","updated_at":"2025-09-04T00:23:45.330Z","parameter":"water_temperature","unit":"deg_c","value":"12.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"bc8a3554-9191-4bd6-93dc-1f8ae32d11bc","created_at":"2025-09-04T00:23:45.362Z","updated_at":"2025-09-04T00:23:45.362Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"0a826bc6-864a-4455-beb0-26d586ee87fe","created_at":"2025-09-04T00:23:45.366Z","updated_at":"2025-09-04T00:23:45.366Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null}]}