{"id":"21f40216-56b0-49ec-b33e-2480a298e28c","created_at":"2025-08-28T00:39:40.138Z","updated_at":"2026-01-02T17:49:54.915Z","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":"2009-12-22T17:30:00.000Z","observed_at_local":"2009-12-22T11:30:00-06:00","notes":"weather: Most Cloudy; wind_speed (mph):  5-10; wind direction: East; baro (mmHg): 767.84; tide: Incoming; 72 chaetoceros=10single+62chain; 1 spore; 2cyano filament/chain; 1 chlorophyte","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","water_temperature","oxygen","secchi_depth","air_temperature","other_coliform","e_coli","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/96172","readings":[{"id":"624c5acb-a682-4daa-9c8b-75027b1382c3","created_at":"2025-08-28T00:39:40.184Z","updated_at":"2025-11-28T18:15:13.112Z","parameter":"salinity","unit":"ppth","value":"17.6","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"0eef756d-9d7b-4347-bc42-fe5e689ab266","created_at":"2025-08-28T00:39:40.172Z","updated_at":"2025-08-28T00:39:40.172Z","parameter":"ph","unit":"std_units","value":"7.02","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"d2c4ce22-f70b-4aa0-8059-a51001f4c5e9","created_at":"2025-08-28T00:39:40.196Z","updated_at":"2025-11-28T20:48:13.737Z","parameter":"water_temperature","unit":"deg_c","value":"11.3","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"0cb3b50d-d357-4764-aa7f-607637d7f78a","created_at":"2025-08-28T00:39:40.178Z","updated_at":"2025-08-28T00:39:40.178Z","parameter":"oxygen","unit":"mg_l","value":"10.01","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"9d4f4ec3-f801-4ea9-84e2-d3010d3f1b75","created_at":"2025-08-28T00:39:40.181Z","updated_at":"2025-08-28T00:39:40.181Z","parameter":"secchi_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9a03e55e-801d-4960-a847-b7171f99ad2b","created_at":"2025-08-28T00:39:40.193Z","updated_at":"2025-08-28T00:39:40.193Z","parameter":"air_temperature","unit":"deg_c","value":"13.5","equipment":"other_thermometer","equipment_limit":null},{"id":"c9bd8867-320d-4405-99fb-3af29eaa1d4f","created_at":"2025-08-28T00:39:40.187Z","updated_at":"2025-12-16T15:27:12.063Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"910e6cad-93c8-4866-be8a-067736ff4cb0","created_at":"2025-08-28T00:39:40.175Z","updated_at":"2025-12-16T15:25:16.986Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"d8ee71a9-3872-4f60-99de-c85209c88eb8","created_at":"2025-08-28T00:39:40.190Z","updated_at":"2025-12-17T18:27:35.577Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}