{"id":"599e507e-72d2-4051-868a-dbc579c477d9","created_at":"2025-09-04T19:19:59.284Z","updated_at":"2026-01-20T21:23:27.617Z","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":"2017-07-28T17:58:00.000Z","observed_at_local":"2017-07-28T13:58:00-04:00","notes":"","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","water_depth","conductivity","chlorophyll_a","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/177863","readings":[{"id":"e30a6c94-0a5c-4ec1-aaec-309f929e37b8","created_at":"2025-09-04T19:19:59.323Z","updated_at":"2025-09-04T19:19:59.323Z","parameter":"ph","unit":"std_units","value":"8.67","equipment":"unspecified_ph","equipment_limit":null},{"id":"91d6bc2d-a836-435b-9d05-10cc9080c137","created_at":"2025-09-04T19:19:59.327Z","updated_at":"2025-09-04T19:19:59.327Z","parameter":"oxygen","unit":"mg_l","value":"10.0","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8cba79cd-6594-40ec-842c-baa6b69fa812","created_at":"2025-09-04T19:19:59.333Z","updated_at":"2025-09-04T19:19:59.333Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"dfd1721e-c4ce-43f6-bcb3-9a57232e9955","created_at":"2025-09-04T19:19:59.338Z","updated_at":"2025-09-04T19:19:59.338Z","parameter":"water_depth","unit":"m","value":"2.4","equipment":"unspecified_water_depth","equipment_limit":null},{"id":"f948efbf-4b16-4285-a58a-0866f012a540","created_at":"2025-09-04T19:19:59.343Z","updated_at":"2025-09-04T19:19:59.343Z","parameter":"conductivity","unit":"us_cm","value":"225","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"d5551d1b-8cda-4e03-a98c-853484bde440","created_at":"2025-09-04T19:19:59.347Z","updated_at":"2025-09-04T19:19:59.347Z","parameter":"chlorophyll_a","unit":"mg_l","value":"0.01","equipment":"unspecified_chlorophyll_a","equipment_limit":null},{"id":"2d290a89-625e-4445-95dd-d5f62301844d","created_at":"2025-09-04T19:19:59.352Z","updated_at":"2025-09-04T19:19:59.352Z","parameter":"air_temperature","unit":"deg_c","value":"23.0","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"81b6ec94-c8ce-42b5-9f42-09880c23b0a4","created_at":"2025-09-04T19:19:59.356Z","updated_at":"2025-09-04T19:19:59.356Z","parameter":"water_temperature","unit":"deg_c","value":"21.9","equipment":"unspecified_water_temperature","equipment_limit":null}]}