{"id":"4bfac12b-b0e4-442f-9e72-345fda4cc1f2","created_at":"2025-08-28T00:38:54.873Z","updated_at":"2026-01-02T17:42:32.882Z","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":"2009-02-10T16:30:00.000Z","observed_at_local":"2009-02-10T10:30:00-06:00","notes":"weather: Most Cloudy; wind_speed (mph):  10-15; wind direction: South East; baro (mmHg): 767.58; tide: Incoming; Secchi on bottom.  No break out of single cell vs chain.  Counted one row and scan.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity","ph","oxygen","secchi_depth","air_temperature","water_temperature","other_coliform","e_coli","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95426","readings":[{"id":"e1242c1e-877a-4f5b-8554-80104b3895c4","created_at":"2025-08-28T00:38:54.912Z","updated_at":"2025-11-28T18:15:05.220Z","parameter":"salinity","unit":"ppth","value":"29.4","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"87de71cc-3f96-44d2-99ab-b10f9204bf95","created_at":"2025-08-28T00:38:54.900Z","updated_at":"2025-08-28T00:38:54.900Z","parameter":"ph","unit":"std_units","value":"7.74","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"9e53201d-9239-487d-a822-52c59172f6a9","created_at":"2025-08-28T00:38:54.906Z","updated_at":"2025-08-28T00:38:54.906Z","parameter":"oxygen","unit":"mg_l","value":"5.87","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"ebcd2620-9a55-4314-940f-18a626cec8c4","created_at":"2025-08-28T00:38:54.909Z","updated_at":"2025-08-28T00:38:54.909Z","parameter":"secchi_depth","unit":"m","value":"0.81","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fdbbe54a-c7f5-4f9d-b82a-a0f83839c79a","created_at":"2025-08-28T00:38:54.921Z","updated_at":"2025-08-28T00:38:54.921Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"other_thermometer","equipment_limit":null},{"id":"2215e256-b1f0-44bb-99d6-98c8faad2b8c","created_at":"2025-08-28T00:38:54.924Z","updated_at":"2025-11-28T20:48:05.790Z","parameter":"water_temperature","unit":"deg_c","value":"17.9","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"732b7d59-102d-40f9-a43b-6eec91859c94","created_at":"2025-08-28T00:38:54.915Z","updated_at":"2025-12-16T15:25:43.308Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"df3749a2-443a-4fd9-a657-203b10fed396","created_at":"2025-08-28T00:38:54.903Z","updated_at":"2025-12-16T15:24:10.693Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"e6db9f56-38ad-4b9c-9985-23d1c003791c","created_at":"2025-08-28T00:38:54.918Z","updated_at":"2025-12-17T18:25:44.861Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}