{"id":"7b5874e3-1f35-460e-a9c1-f5c6087ce0a1","created_at":"2025-08-28T00:38:58.665Z","updated_at":"2026-01-02T16:05:21.076Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"65bf5a6d-fef3-4bb1-8918-597df7e4cbed","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2011-05-24T15:30:00.000Z","observed_at_local":"2011-05-24T10:30:00-05:00","notes":"weather: Sunny; wind_speed (mph):  5-10; wind direction: South; baro (mmHg): 762.51; tide: Incoming; Secchi on bottom. 30 ltr.; .05ml sample. Also noted 2 egg; 1 unknown zooplankton; tiny cyano chains and probable chryptophytes and chlorophytes present.","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","total_coliform","e_coli"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95492","readings":[{"id":"76495def-1c7a-4bef-a701-b65e394108a8","created_at":"2025-08-28T00:38:58.705Z","updated_at":"2025-11-28T18:15:05.883Z","parameter":"salinity","unit":"ppth","value":"29.66","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"e6d2e771-e7da-459a-b682-70c7da41cafd","created_at":"2025-08-28T00:38:58.717Z","updated_at":"2025-11-28T20:48:06.399Z","parameter":"water_temperature","unit":"deg_c","value":"28.13","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"b694e817-0c18-4cf8-b330-dfd82630b4e8","created_at":"2025-08-28T00:38:58.693Z","updated_at":"2025-08-28T00:38:58.693Z","parameter":"ph","unit":"std_units","value":"7.99","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"80f9f83c-5151-4b29-94eb-cbe5bfa10726","created_at":"2025-08-28T00:38:58.699Z","updated_at":"2025-08-28T00:38:58.699Z","parameter":"oxygen","unit":"mg_l","value":"4.85","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"7c85ba14-b947-4f7d-a84d-0856ed061e16","created_at":"2025-08-28T00:38:58.702Z","updated_at":"2025-08-28T00:38:58.702Z","parameter":"secchi_depth","unit":"m","value":"0.8","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9983e1da-a7e9-4de1-bbe6-ad0d6f226266","created_at":"2025-08-28T00:38:58.714Z","updated_at":"2025-08-28T00:38:58.714Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"other_thermometer","equipment_limit":null},{"id":"27a37e26-1e11-49dd-b442-6e94a29203a4","created_at":"2025-08-28T00:38:58.708Z","updated_at":"2025-12-16T15:25:44.676Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"a006c0f0-77df-4ac2-b892-ff6b9885413a","created_at":"2025-08-28T00:38:58.711Z","updated_at":"2025-12-17T18:25:58.678Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="},{"id":"23b83bfa-09ff-4d7f-a7de-3d4dba9b5d9c","created_at":"2025-08-28T00:38:58.696Z","updated_at":"2025-12-16T15:24:17.693Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecc","equipment_limit":"<="}]}