{"id":"dbdeb7bf-f5f4-4862-a5c4-76806c439a52","created_at":"2025-08-28T18:26:05.098Z","updated_at":"2026-01-20T20:04:39.762Z","owner_id":"64f723e7-b8eb-403c-879a-13ddcf16d1d7","location_id":"462f64b6-fed7-4ebc-8515-9f110e4c0250","dataset_id":"7dde6968-485e-41c8-abf6-b3055ffc5b10","form_id":"1cb458e3-f396-4d5a-98d0-add9ebd337ca","observed_at":"2024-03-16T16:16:00.000Z","observed_at_local":"2024-03-16T12:16:00-04:00","notes":"Rocks, mud, possibility of animals nearby ","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","air_temperature","chlorine","hardness","alkalinity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/107101","readings":[{"id":"e0f81cd6-21d6-4552-b65b-170f158f1e19","created_at":"2025-08-28T18:26:05.124Z","updated_at":"2025-08-28T18:26:05.124Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c0cbf017-688b-44ff-9f51-980e1934ab57","created_at":"2025-08-28T18:26:05.129Z","updated_at":"2025-08-28T18:26:05.129Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a5e94014-4ec8-4a9d-9d3e-af7622ed61eb","created_at":"2025-08-28T18:26:05.136Z","updated_at":"2025-08-28T18:26:05.136Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"04613dc7-7c79-4f5e-8298-6428b7076c32","created_at":"2025-08-28T18:26:05.157Z","updated_at":"2025-08-28T18:26:05.157Z","parameter":"air_temperature","unit":"deg_c","value":"5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"90b4abb5-f15a-4256-992e-c8bb13f81f28","created_at":"2025-08-28T18:26:05.143Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="},{"id":"d515cfb6-33bc-4187-baee-b8f949d2c31e","created_at":"2025-08-28T18:26:05.148Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"bfe7c93a-3707-4888-ab21-86fd802670ce","created_at":"2025-08-28T18:26:05.153Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":"<="}]}