{"id":"ca11a924-f841-4f52-93be-335063fdde5c","created_at":"2025-09-04T17:13:16.879Z","updated_at":"2026-01-20T19:28:06.240Z","owner_id":"cf0b5faa-22d9-4756-b195-581214f7f484","location_id":"1395551f-c80e-4aba-944c-d2f68793199f","dataset_id":"0bf2e8ef-ca1e-4121-a68a-2947474c985b","form_id":"f429aaf3-f4df-4d8d-ad85-5e4a9d0beb0a","observed_at":"2025-08-01T21:30:00.000Z","observed_at_local":"2025-08-01T15:30:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 3mg/L is outside the expected range of 3.55-12.45mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","water_depth","air_temperature","water_temperature","current_weather","current_weather_description","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/170133","readings":[{"id":"1642f67e-a561-420f-9e5a-852acbb20bd9","created_at":"2025-09-04T17:13:16.951Z","updated_at":"2025-09-04T17:13:16.951Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"90e40268-48c9-4476-9478-59eca5e13cf6","created_at":"2025-09-04T17:13:16.964Z","updated_at":"2025-09-04T17:13:16.964Z","parameter":"oxygen","unit":"mg_l","value":"3","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"60569a3a-e4dc-4d21-8915-e9c17cc3bd2b","created_at":"2025-09-04T17:13:16.970Z","updated_at":"2025-09-04T17:13:16.970Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"114f5c79-56cf-4403-a95a-9ecea66465b7","created_at":"2025-09-04T17:13:16.983Z","updated_at":"2025-09-04T17:13:16.983Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"02bea56d-8568-4153-a081-ae4a3f9e1bf3","created_at":"2025-09-04T17:13:16.990Z","updated_at":"2025-09-04T17:13:16.990Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"b7e27539-e5ab-4cb1-a6c3-f5917a536bae","created_at":"2025-09-04T17:13:16.999Z","updated_at":"2025-09-04T17:13:16.999Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"474ab859-5215-4eae-adce-39d072024b83","created_at":"2025-09-04T17:13:17.012Z","updated_at":"2025-09-04T17:13:17.012Z","parameter":"water_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9d18cf0a-4b71-4f14-a8b5-505019778eb4","created_at":"2025-09-04T17:13:17.023Z","updated_at":"2025-09-04T17:13:17.023Z","parameter":"air_temperature","unit":"deg_c","value":"30","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"18351ef7-cff1-485e-ad15-18686951f85b","created_at":"2025-09-04T17:13:17.029Z","updated_at":"2025-09-04T17:13:17.029Z","parameter":"water_temperature","unit":"deg_c","value":"25","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"519f9e0e-c349-440b-bb96-31dc9f8e080b","created_at":"2025-09-04T17:13:17.040Z","updated_at":"2025-09-04T17:13:17.040Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"658c0a00-65dd-4106-b474-cc130ec3e2c6","created_at":"2025-09-04T17:13:17.047Z","updated_at":"2025-09-04T17:13:17.047Z","parameter":"current_weather_description","unit":"nil","value":"Very hot day","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"2bfbccd7-0ada-4480-8a8c-9521c990c53e","created_at":"2025-09-04T17:13:17.052Z","updated_at":"2025-09-04T17:13:17.052Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}