{"id":"51d79ac8-d22d-40ed-bdac-430911901a9f","created_at":"2025-08-28T00:39:56.573Z","updated_at":"2026-01-02T16:17:36.760Z","owner_id":"3fc49f9a-ed1a-493b-85af-bd796e09a532","location_id":"361613c6-2540-4d11-8413-4841a138fcc1","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2017-09-12T15:00:00.000Z","observed_at_local":"2017-09-12T10:00:00-05:00","notes":"15L phyto sample. Cryptos + Chloros -P. Chaetoceros 35000 Navicula 210000 Pleurosigma 35000 Skeletonema 4305000 Thalassiosira(Cyclotella?) 210000 Ciliate 35000. Sunny 0-5 W barometer 755.7. 25cm difference between sides of weir, water flowing west from Lake Shelby. Tide outgoing. 100 teal/blue colonies. ","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","air_temperature","e_coli","other_coliform","total_coliform"],"photos":[],"permalink":"https://data.waterrangers.com/observations/96429","readings":[{"id":"86f47258-5342-4e41-9abb-4a95fd89dd89","created_at":"2025-08-28T00:39:56.618Z","updated_at":"2025-11-28T18:15:16.216Z","parameter":"salinity","unit":"ppth","value":"4.49","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"435d89b9-6515-4e23-8ad1-536d61506d78","created_at":"2025-08-28T00:39:56.636Z","updated_at":"2025-11-28T20:48:16.452Z","parameter":"water_temperature","unit":"deg_c","value":"22.16","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"b8bb1de3-089f-4002-90ee-d8d9b41f3809","created_at":"2025-08-28T00:39:56.608Z","updated_at":"2025-08-28T00:39:56.608Z","parameter":"ph","unit":"std_units","value":"7.56","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"436376f2-362a-4332-99fb-0752f4ee2e6f","created_at":"2025-08-28T00:39:56.615Z","updated_at":"2025-08-28T00:39:56.615Z","parameter":"oxygen","unit":"mg_l","value":"6.93","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"6bbc2954-5210-47e4-8b5f-201d5dcb023d","created_at":"2025-08-28T00:39:56.633Z","updated_at":"2025-08-28T00:39:56.633Z","parameter":"air_temperature","unit":"deg_c","value":"30.0","equipment":"other_thermometer","equipment_limit":null},{"id":"4393e7c7-ab26-4c6c-9ba7-445d7fc1004e","created_at":"2025-08-28T00:39:56.611Z","updated_at":"2025-12-16T15:23:14.134Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"200","equipment":"r_card_ecc","equipment_limit":null},{"id":"2a79cafe-58c4-481c-9b06-61812a7191ce","created_at":"2025-08-28T00:39:56.622Z","updated_at":"2025-12-16T15:27:55.684Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"1300","equipment":"r_card_ecc","equipment_limit":null},{"id":"eebc3bc7-2e5d-40df-89e3-c3d280e73ce1","created_at":"2025-08-28T00:39:56.625Z","updated_at":"2025-12-17T18:28:11.472Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"1500","equipment":"r_card_ecc","equipment_limit":null}]}