{"id":"78db916c-80bc-4505-9c60-591086e54bee","created_at":"2025-08-28T00:39:42.305Z","updated_at":"2026-01-02T16:12:40.882Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"4f7252f0-5ac7-4db0-b76e-9cf369616244","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2010-12-07T17:30:00.000Z","observed_at_local":"2010-12-07T11:30:00-06:00","notes":"weather: Sunny; wind_speed (mph):  10-15; wind direction: North; baro (mmHg): 768.86; tide: Incoming; Secchi on bottom. 2 Thalassionema are probable lioloma. Also noted 6 tintinnid; poss crypto/chlorophytes present.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity","water_temperature","ph","oxygen","secchi_depth","air_temperature","e_coli","other_coliform","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/96204","readings":[{"id":"39b64c6d-96f8-432c-a967-905e8a692b51","created_at":"2025-08-28T00:39:42.348Z","updated_at":"2025-11-28T18:15:13.382Z","parameter":"salinity","unit":"ppth","value":"26","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"ba159712-a123-477f-b237-786658e50b0f","created_at":"2025-08-28T00:39:42.360Z","updated_at":"2025-11-28T20:48:14.046Z","parameter":"water_temperature","unit":"deg_c","value":"10.2","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"473390f1-7c21-44e2-a329-e148573bfe1a","created_at":"2025-08-28T00:39:42.336Z","updated_at":"2025-08-28T00:39:42.336Z","parameter":"ph","unit":"std_units","value":"8.17","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"690964ff-100a-4310-95b3-8ad4aafa7c11","created_at":"2025-08-28T00:39:42.343Z","updated_at":"2025-08-28T00:39:42.343Z","parameter":"oxygen","unit":"mg_l","value":"8.53","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"a55ae502-797f-4684-88c0-4a5f8b88c998","created_at":"2025-08-28T00:39:42.346Z","updated_at":"2025-08-28T00:39:42.346Z","parameter":"secchi_depth","unit":"m","value":"0.55","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"37d6477b-13dc-4bb4-8e2a-910154f47843","created_at":"2025-08-28T00:39:42.358Z","updated_at":"2025-08-28T00:39:42.358Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"other_thermometer","equipment_limit":null},{"id":"6979cfff-7bf3-490a-9ea8-a5a8916b7a53","created_at":"2025-08-28T00:39:42.340Z","updated_at":"2025-12-16T15:25:19.912Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"705274ce-6948-48a3-af5a-fcb6ccb0faae","created_at":"2025-08-28T00:39:42.351Z","updated_at":"2025-12-16T15:27:18.001Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"44023c8e-a851-401d-b527-e9081bf64e98","created_at":"2025-08-28T00:39:42.354Z","updated_at":"2025-12-17T18:27:42.490Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}