{"id":"f8064442-ef55-4ece-b3ac-2e5809567c85","created_at":"2025-09-04T00:23:56.184Z","updated_at":"2026-01-30T22:42:40.670Z","owner_id":"686d742f-0242-476b-9d82-e54215bfe731","location_id":"c30e92db-cd73-48e7-8e02-d89ebc37b270","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2023-07-28T20:55:00.000Z","observed_at_local":"2023-07-28T14:55:00-06:00","notes":"","checked":"owner_approved","qa_notes":"Review needed: ph's result of 10.7std_units exceeds the normal range of 10.0std_units.\nReview needed: Based on previous readings, conductivity's result of 1477μS/cm is outside the expected range of 1368.85-1471.15μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144925","readings":[{"id":"ffd7a8fc-81bf-4069-b827-f7f4e6693b7b","created_at":"2025-09-04T00:23:56.220Z","updated_at":"2025-09-04T00:23:56.220Z","parameter":"ph","unit":"std_units","value":"10.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"3dc80946-04ad-4f57-b916-2a8a96ef0a6b","created_at":"2025-09-04T00:23:56.225Z","updated_at":"2025-09-04T00:23:56.225Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"8f22233e-e7c2-4ebc-923d-66eaf8550293","created_at":"2025-09-04T00:23:56.268Z","updated_at":"2025-09-04T00:23:56.268Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"faa90fb0-969c-481d-b33b-3618ecce0b16","created_at":"2025-09-04T00:23:56.274Z","updated_at":"2025-09-04T00:23:56.274Z","parameter":"conductivity","unit":"us_cm","value":"1477","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a04fd288-b73f-4d6a-9a35-8378672a3ef3","created_at":"2025-09-04T00:23:56.279Z","updated_at":"2025-09-04T00:23:56.279Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"9605a82c-54ae-4a8d-b8a9-b0cc667d2419","created_at":"2025-09-04T00:23:56.286Z","updated_at":"2025-09-04T00:23:56.286Z","parameter":"water_temperature","unit":"deg_c","value":"23.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"88b61b4b-d4f9-4c60-ae1d-bd4c3bf50ba3","created_at":"2025-09-04T00:23:56.291Z","updated_at":"2025-09-04T00:23:56.291Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"ba066bab-618f-4ce8-b7b3-9dde8591c693","created_at":"2025-09-04T00:23:56.296Z","updated_at":"2025-09-04T00:23:56.296Z","parameter":"current_weather_description","unit":"nil","value":"Lake was flat calm","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"8feeb365-4c11-426f-8b35-bd76a66cdaf4","created_at":"2025-09-04T00:23:56.301Z","updated_at":"2025-09-04T00:23:56.301Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"091e4602-85cb-4849-9153-5ec91e556865","created_at":"2025-09-04T00:23:56.305Z","updated_at":"2025-09-04T00:23:56.305Z","parameter":"previous_weather","unit":"nil","value":"windy","equipment":"community_scientist_interpretation","equipment_limit":null}]}