{"id":"c359ce98-7447-41db-b14a-138b71675501","created_at":"2025-08-28T00:39:59.073Z","updated_at":"2026-01-02T16:17:56.932Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"2f0d0daf-6a4e-4f1f-8be7-353115bf4183","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2017-12-01T10:00:00.000Z","observed_at_local":"2017-12-01T04:00:00-06:00","notes":"15L. Secchi on bottom. Cryptos and chloros R to P tiny cyanos R. 35000 radiolarian 35000 unk 35000 (exploded radiolarian?). Mcloudy 5-10 NW barometer 765.6 incoming tide. ","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","water_temperature","air_temperature","other_coliform","total_coliform","e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/96466","readings":[{"id":"8d522973-e336-47ca-a683-0fb26b38974a","created_at":"2025-08-28T00:39:59.124Z","updated_at":"2025-11-28T18:15:16.572Z","parameter":"salinity","unit":"ppth","value":"27.51","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"2cecd063-2651-41de-9de2-6c85e355b2c8","created_at":"2025-08-28T00:39:59.112Z","updated_at":"2025-08-28T00:39:59.112Z","parameter":"ph","unit":"std_units","value":"8.14","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"9089b3b2-2f9d-462b-a02b-97ed77278a70","created_at":"2025-08-28T00:39:59.118Z","updated_at":"2025-08-28T00:39:59.118Z","parameter":"oxygen","unit":"mg_l","value":"7.92","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"7d9e3428-c724-43b8-a1df-f61c89e11e2f","created_at":"2025-08-28T00:39:59.121Z","updated_at":"2025-08-28T00:39:59.121Z","parameter":"secchi_depth","unit":"m","value":"1.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"224e5e1a-091e-4cc0-96df-23ef847333e5","created_at":"2025-08-28T00:39:59.136Z","updated_at":"2025-11-28T20:48:16.830Z","parameter":"water_temperature","unit":"deg_c","value":"18.3","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"fda00de5-6581-44ee-86d1-04401ca13b7c","created_at":"2025-08-28T00:39:59.133Z","updated_at":"2025-08-28T00:39:59.133Z","parameter":"air_temperature","unit":"deg_c","value":"18.0","equipment":"other_thermometer","equipment_limit":null},{"id":"b8ff0286-dfc9-41dc-88a5-96ddf4560c87","created_at":"2025-08-28T00:39:59.127Z","updated_at":"2025-12-16T15:28:00.704Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"e8b32405-38bf-4e5c-bfdb-2cb1857eb27d","created_at":"2025-08-28T00:39:59.130Z","updated_at":"2025-12-17T18:28:14.962Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"ebaf8ef7-7b6b-499f-b619-943bad138ad5","created_at":"2025-08-28T00:39:59.115Z","updated_at":"2025-12-16T15:23:14.969Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}