{"id":"530b5baf-2c32-4944-a212-9be3e090f306","created_at":"2025-08-28T00:39:39.157Z","updated_at":"2026-01-02T16:11:48.357Z","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":"2009-05-05T16:30:00.000Z","observed_at_local":"2009-05-05T11:30:00-05:00","notes":"weather: Sunny; wind_speed (mph):  5-10; wind direction: South West; baro (mmHg): 763.3; tide: High; 15 chaetoceros=2 single+13 chain.  Also counted 2 radiolarian acanthometra; 2 unknown zooplankton","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","other_coliform","e_coli","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/96157","readings":[{"id":"c24768e6-8379-4758-b72a-3616f12b726d","created_at":"2025-08-28T00:39:39.203Z","updated_at":"2025-11-28T18:15:12.959Z","parameter":"salinity","unit":"ppth","value":"23.6","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"0354926d-aeb8-44eb-a33c-008a84e43b49","created_at":"2025-08-28T00:39:39.217Z","updated_at":"2025-11-28T20:48:13.589Z","parameter":"water_temperature","unit":"deg_c","value":"26.7","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"195acd2b-3565-4314-becc-7e6716f47284","created_at":"2025-08-28T00:39:39.189Z","updated_at":"2025-08-28T00:39:39.189Z","parameter":"ph","unit":"std_units","value":"7.77","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"e328bc3f-e9b5-47ce-8965-212782cb3c35","created_at":"2025-08-28T00:39:39.196Z","updated_at":"2025-08-28T00:39:39.196Z","parameter":"oxygen","unit":"mg_l","value":"5.2","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"29500a7f-611c-4553-a8fe-9ca0e96117a5","created_at":"2025-08-28T00:39:39.199Z","updated_at":"2025-08-28T00:39:39.199Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"62e5ed9a-2073-47c0-9b58-bc37e1571d5e","created_at":"2025-08-28T00:39:39.213Z","updated_at":"2025-08-28T00:39:39.213Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"other_thermometer","equipment_limit":null},{"id":"fc910892-1784-405e-843d-bb107e61d2de","created_at":"2025-08-28T00:39:39.206Z","updated_at":"2025-12-16T15:27:09.624Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"0e9251bb-d61d-4da8-8c8a-29f5acbf2375","created_at":"2025-08-28T00:39:39.193Z","updated_at":"2025-12-16T15:25:15.601Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"911347d3-9064-4f16-b1ef-6824a5e247e9","created_at":"2025-08-28T00:39:39.210Z","updated_at":"2025-12-17T18:27:32.389Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}