{"id":"41a99d52-b869-46b3-bb09-096dd0893898","created_at":"2025-08-15T18:17:43.461Z","updated_at":"2026-01-20T19:59:48.349Z","owner_id":"68910ec1-58c6-4be3-9c15-df64f476102e","location_id":"d8b78e79-4020-412e-a8fb-ebd66b769f2f","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-09-06T23:29:41.539Z","observed_at_local":"2021-09-06T19:29:41-04:00","notes":null,"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","water_depth","conductivity","air_temperature","water_temperature","hardness","alkalinity"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaHBnIiwiZXhwIjoiMjAyNi0wNC0yOFQxMjoxMzowMy44NzdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--32b3b19875da441a51307b7412ece4c5df2c167b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"a8617872-93ff-482b-b4ab-6b5f369331b9","created_at":"2025-08-15T18:17:43.529Z","updated_at":"2025-08-15T18:17:43.529Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6a27ed59-44e3-4168-a5ba-7e63da3b6425","created_at":"2025-08-15T18:17:43.535Z","updated_at":"2025-08-15T18:17:43.535Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"9d34118d-92eb-4f37-9862-c2385bed18c2","created_at":"2025-08-15T18:17:43.547Z","updated_at":"2025-08-15T18:17:43.547Z","parameter":"secchi_depth","unit":"m","value":"0.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"eb660b1f-15f5-4d91-a6c6-fc9d97d912f4","created_at":"2025-08-15T18:17:43.569Z","updated_at":"2025-08-15T18:17:43.569Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"6559992c-f88f-49e5-aafb-42f43519b254","created_at":"2025-08-15T18:17:43.600Z","updated_at":"2025-08-15T18:17:43.600Z","parameter":"water_depth","unit":"m","value":"2.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6ba8b2af-d1b7-4e25-ac74-3e04d35e8d73","created_at":"2025-08-15T18:17:43.608Z","updated_at":"2025-08-15T18:17:43.608Z","parameter":"conductivity","unit":"us_cm","value":"693","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"28330a24-2356-49c1-b186-929727dd27c5","created_at":"2025-08-15T18:17:43.617Z","updated_at":"2025-08-15T18:17:43.617Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"fe2695b8-2618-428d-871f-c05cb35c7951","created_at":"2025-08-15T18:17:43.625Z","updated_at":"2025-08-15T18:17:43.625Z","parameter":"water_temperature","unit":"deg_c","value":"20.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c0f93fd6-359c-490e-bfd3-e97b502b9983","created_at":"2025-08-15T18:17:43.576Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"hardness","unit":"ppm","value":"800","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":">="},{"id":"978c7d69-b532-432a-91ba-a4de212013e1","created_at":"2025-08-15T18:17:43.590Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="}]}