{"id":"5e97ef7b-dea6-4795-8ad7-32d8bef7b05d","created_at":"2025-09-04T19:19:48.549Z","updated_at":"2026-01-20T21:22:59.110Z","owner_id":"4523b067-1f47-40f7-9327-cfbdb8b12c8f","location_id":"383008df-6cb8-4b03-be86-b9e5d68390e3","dataset_id":"7e457e96-fa9f-4fdc-ac15-8a24f50f93e0","form_id":"25b5c89f-ed8d-461a-a5e7-70b9af2d5ceb","observed_at":"2016-07-12T15:20:00.000Z","observed_at_local":"2016-07-12T11:20:00-04:00","notes":"Calcium: 30.0\r\nSunny, very few clouds;, wind ~10 km/hr; Air temp. 25 °C; July 9 some rain/July 10 heavy rain (~2” lake depth increased) July 11\r\nsunny and calm","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","alkalinity","air_temperature","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177760","readings":[{"id":"df400b18-0ebb-4631-8235-9f104600a1f9","created_at":"2025-09-04T19:19:48.605Z","updated_at":"2025-09-04T19:19:48.605Z","parameter":"ph","unit":"std_units","value":"8.26","equipment":"unspecified_ph","equipment_limit":null},{"id":"bc795c02-6793-4cb6-aabd-9263827bb6ac","created_at":"2025-09-04T19:19:48.626Z","updated_at":"2025-09-04T19:19:48.626Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"82f6ec91-2f1c-40b3-bc9d-1260026ae6c6","created_at":"2025-09-04T19:19:48.659Z","updated_at":"2025-09-04T19:19:48.659Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"8b6d0361-59d2-40a6-9af0-9f0428942ebc","created_at":"2025-09-04T19:19:48.856Z","updated_at":"2025-09-04T19:19:48.856Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"7094a45e-6cdd-411b-a026-285f187f6e10","created_at":"2025-09-04T19:19:48.863Z","updated_at":"2025-09-04T19:19:48.863Z","parameter":"total_phosphorus","unit":"ppb","value":"8.8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d28240e2-6fd9-4187-b7e6-6c7e6b4c26a8","created_at":"2025-09-04T19:19:48.895Z","updated_at":"2025-09-04T19:19:48.895Z","parameter":"water_temperature","unit":"deg_c","value":"23.5","equipment":"unspecified_water_temperature","equipment_limit":null}]}