{"id":"38e0ac35-013d-402e-8561-f807410d4cf8","created_at":"2025-08-28T00:39:26.475Z","updated_at":"2026-01-02T16:09:24.918Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"b5401a79-5acd-4f60-abf6-3a4182f1d3da","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2010-12-20T16:00:00.000Z","observed_at_local":"2010-12-20T10:00:00-06:00","notes":"weather: Sunny; wind_speed (mph):  0-5; wind direction: North East; baro (mmHg): 765.05; tide: Incoming; Secchi on bottom. Also noted 3 Tintinnid; 1 unknown zooplankton;2 Nauplii;1cilliate;possible crypto/chlorophytes present. 35 Chaetoceros=27chain+8single.","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","e_coli","other_coliform","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95963","readings":[{"id":"9216fac9-22d3-4b32-ae9b-5a8889da4b50","created_at":"2025-08-28T00:39:26.532Z","updated_at":"2025-11-28T18:15:10.996Z","parameter":"salinity","unit":"ppth","value":"24.6","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"8b65dd3b-7544-47db-9e22-4e95b254034e","created_at":"2025-08-28T00:39:26.517Z","updated_at":"2025-08-28T00:39:26.517Z","parameter":"ph","unit":"std_units","value":"8.66","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"d1d0484f-c4ae-40ea-82f2-d8c44a9d15fe","created_at":"2025-08-28T00:39:26.525Z","updated_at":"2025-08-28T00:39:26.525Z","parameter":"oxygen","unit":"mg_l","value":"8.5","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"06bfab07-5ecd-4a78-b2e3-86f115de607f","created_at":"2025-08-28T00:39:26.528Z","updated_at":"2025-08-28T00:39:26.528Z","parameter":"secchi_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"6473a148-6d7d-4e04-8895-ca47b3bae691","created_at":"2025-08-28T00:39:26.542Z","updated_at":"2025-08-28T00:39:26.542Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"other_thermometer","equipment_limit":null},{"id":"17672425-23cc-4413-8cc0-06d00bf4c49e","created_at":"2025-08-28T00:39:26.545Z","updated_at":"2025-11-28T20:48:11.620Z","parameter":"water_temperature","unit":"deg_c","value":"10.5","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"07feb76b-dfb8-45a0-adf7-69b2231c7791","created_at":"2025-08-28T00:39:26.521Z","updated_at":"2025-12-16T15:24:59.893Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"03976dc6-8a96-4598-8948-f79a10339061","created_at":"2025-08-28T00:39:26.535Z","updated_at":"2025-12-16T15:26:45.659Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"800","equipment":"r_card_ecc","equipment_limit":null},{"id":"b2d709cb-3d13-49c0-b19a-6a3e2bc7863d","created_at":"2025-08-28T00:39:26.538Z","updated_at":"2025-12-17T18:27:08.173Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"800","equipment":"r_card_ecc","equipment_limit":null}]}