{"id":"e03fa71f-9aa3-4da9-a3d2-3ef2e0b1aa9d","created_at":"2025-08-28T00:38:58.065Z","updated_at":"2026-01-02T16:23:13.041Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"65bf5a6d-fef3-4bb1-8918-597df7e4cbed","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2011-01-06T16:30:00.000Z","observed_at_local":"2011-01-06T10:30:00-06:00","notes":"weather: Sunny; wind_speed (mph):  5-10; wind direction: North; baro (mmHg): 759.21; tide: Outgoing; Secchi on bottom. 10 ltr. sample. Possible 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","oxygen","secchi_depth","air_temperature","water_temperature","e_coli","other_coliform","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95481","readings":[{"id":"17ff972f-075f-4850-ad4d-91cc5b7f67dd","created_at":"2025-08-28T00:38:58.102Z","updated_at":"2025-11-28T18:15:05.752Z","parameter":"salinity","unit":"ppth","value":"27.4","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"90b7561c-157f-48e1-bff8-4be556d7b9cf","created_at":"2025-08-28T00:38:58.096Z","updated_at":"2025-08-28T00:38:58.096Z","parameter":"oxygen","unit":"mg_l","value":"8.6","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"c9846bda-47d4-4dbd-b41f-25f1fa581d8f","created_at":"2025-08-28T00:38:58.099Z","updated_at":"2025-08-28T00:38:58.099Z","parameter":"secchi_depth","unit":"m","value":"0.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"75febe6f-862f-4372-b17e-c5bb6e9d62b4","created_at":"2025-08-28T00:38:58.110Z","updated_at":"2025-08-28T00:38:58.110Z","parameter":"air_temperature","unit":"deg_c","value":"11","equipment":"other_thermometer","equipment_limit":null},{"id":"5df82b55-56f1-428f-978d-48400f803521","created_at":"2025-08-28T00:38:58.113Z","updated_at":"2025-11-28T20:48:06.305Z","parameter":"water_temperature","unit":"deg_c","value":"13.6","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"6677a68e-21f4-4b99-b5f2-4d9e8c89f07b","created_at":"2025-08-28T00:38:58.093Z","updated_at":"2025-12-16T15:24:16.820Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"92f62af9-9249-4c7f-a684-665c848aa047","created_at":"2025-08-28T00:38:58.105Z","updated_at":"2025-12-16T15:25:44.453Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"400","equipment":"r_card_ecc","equipment_limit":null},{"id":"cf882e7e-c31e-4030-9e8b-61d51c3fb363","created_at":"2025-08-28T00:38:58.108Z","updated_at":"2025-12-17T18:25:56.364Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"400","equipment":"r_card_ecc","equipment_limit":null}]}