{"id":"2ca2a914-6543-4f30-821a-34bba58df1fb","created_at":"2025-09-04T00:29:02.101Z","updated_at":"2026-01-20T20:22:03.224Z","owner_id":"d27da9a2-5124-48b1-bfd0-11a5e20c41ec","location_id":"36a16916-87b5-44a2-8a2f-db292202ae8d","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-06-22T23:48:00.000Z","observed_at_local":"2018-06-22T19:48:00-04:00","notes":"Air is Cooling down.  River and marsh are quiet.  Could hear peepers beginning.  ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146005","readings":[{"id":"7dc3b717-b92f-4778-a84f-49b53b468d88","created_at":"2025-09-04T00:29:02.141Z","updated_at":"2025-09-04T00:29:02.141Z","parameter":"ph","unit":"std_units","value":"8.0","equipment":"unspecified_ph","equipment_limit":null},{"id":"9b3310a3-5bce-4c57-8fe4-776bc340c571","created_at":"2025-09-04T00:29:02.145Z","updated_at":"2025-09-04T00:29:02.145Z","parameter":"secchi_depth","unit":"m","value":"1.48","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d737bdf9-338e-4ec2-a327-45054a76612a","created_at":"2025-09-04T00:29:02.158Z","updated_at":"2025-09-04T00:29:02.158Z","parameter":"hardness","unit":"mg_l","value":"130","equipment":"unspecified_hardness","equipment_limit":null},{"id":"4ca9d2ff-56fe-462a-b882-5059522bfd65","created_at":"2025-09-04T00:29:02.174Z","updated_at":"2025-09-04T00:29:02.174Z","parameter":"alkalinity","unit":"mg_l","value":"70","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"d246ffa9-e119-4b82-800c-c6d464df8ad6","created_at":"2025-09-04T00:29:02.177Z","updated_at":"2025-09-04T00:29:02.177Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"fe6c4892-968a-4f02-9ace-f3f57b38e93b","created_at":"2025-09-04T00:29:02.192Z","updated_at":"2025-09-04T00:29:02.192Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"unspecified_water_temperature","equipment_limit":null}]}