{"id":"48082450-10b9-4186-b278-db2a9eabe0b3","created_at":"2025-09-04T00:47:40.353Z","updated_at":"2026-01-20T20:28:52.136Z","owner_id":"8056a00c-af47-4852-83f4-5da24960f8ff","location_id":"f136beb0-0740-4556-8c59-53a4f8ab8c34","dataset_id":"ea372710-c901-4aa8-9798-a10c6de9d026","form_id":"377218fa-d571-4b3f-b9e4-3321e6832b57","observed_at":"2019-05-24T14:26:00.000Z","observed_at_local":"2019-05-24T10:26:00-04:00","notes":"Sun & Cloud mix. Steady wind from North blowing 9-17 kph. Had a heavy downpour in previous 24 hours.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/155705","readings":[{"id":"ac4015aa-ff51-4c25-adc1-dc98601c3fd1","created_at":"2025-09-04T00:47:40.377Z","updated_at":"2025-09-04T00:47:40.377Z","parameter":"ph","unit":"std_units","value":"7.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"5e092628-6114-4855-966f-4ce9ab7ed833","created_at":"2025-09-04T00:47:40.379Z","updated_at":"2025-09-04T00:47:40.379Z","parameter":"oxygen","unit":"mg_l","value":"11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d8b9e1d2-458e-4127-9942-6312f76e0a04","created_at":"2025-09-04T00:47:40.382Z","updated_at":"2025-09-04T00:47:40.382Z","parameter":"secchi_depth","unit":"m","value":"4.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4a17f2f5-a233-45bb-8521-42d0e406d850","created_at":"2025-09-04T00:47:40.384Z","updated_at":"2025-09-04T00:47:40.384Z","parameter":"chlorine","unit":"ppm","value":"2.0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"c61a0885-e0b4-4313-9b5c-afa5b3cc333e","created_at":"2025-09-04T00:47:40.387Z","updated_at":"2025-09-04T00:47:40.387Z","parameter":"hardness","unit":"ppm","value":"125","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"84f0cd7c-a497-4129-9710-76f974a067bd","created_at":"2025-09-04T00:47:40.389Z","updated_at":"2025-09-04T00:47:40.389Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"cfd7325b-c687-44f3-a92e-a6a5be81d51c","created_at":"2025-09-04T00:47:40.392Z","updated_at":"2025-09-04T00:47:40.392Z","parameter":"conductivity","unit":"us_cm","value":"199","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"74670029-cedb-4fe5-a76e-9aee29e8838e","created_at":"2025-09-04T00:47:40.396Z","updated_at":"2025-09-04T00:47:40.396Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"409a3cfd-0d2e-47da-bedf-9b851fc588f0","created_at":"2025-09-04T00:47:40.399Z","updated_at":"2025-09-04T00:47:40.399Z","parameter":"water_temperature","unit":"deg_c","value":"13.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}