[{"id":"d4babd87-9be1-4be7-8b5d-6610b78374c5","created_at":"2025-08-06T19:52:12.567Z","updated_at":"2026-01-02T18:47:30.511Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-12-12T00:00:00.000Z","observed_at_local":"2019-12-11T16:00:00-08:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58985","readings":[{"id":"8033bde6-2894-43d1-aaf9-fa9390bab46f","created_at":"2025-08-06T19:52:12.656Z","updated_at":"2025-08-06T19:52:12.656Z","parameter":"ph","unit":"std_units","value":"7.57","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"8eed4433-006d-4dd4-bac3-4e072bd1fcbc","created_at":"2025-08-06T19:52:12.665Z","updated_at":"2025-08-06T19:52:12.665Z","parameter":"oxygen","unit":"mg_l","value":"7.05","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"a2a5295d-0b1f-44bb-a9d3-d7d4a25f875c","created_at":"2025-08-06T19:52:12.672Z","updated_at":"2025-08-06T19:52:12.672Z","parameter":"salinity","unit":"ppm","value":"27.19","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"0f5bd1c9-a6d5-4589-b11c-71e878f66802","created_at":"2025-08-06T19:52:12.678Z","updated_at":"2025-08-06T19:52:12.678Z","parameter":"water_temperature","unit":"deg_c","value":"9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a7b0f087-d5d3-4d5e-b08b-b8a983ecafec","created_at":"2025-12-05T23:11:29.538Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"42493","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"fd33c3bf-5c16-467f-b787-67f9f6c033a8","created_at":"2025-12-10T17:11:00.081Z","updated_at":"2025-12-10T17:11:00.081Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"27644.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"9f027120-03e3-43e3-a8af-596a07ecc8e0","created_at":"2025-08-06T19:52:12.207Z","updated_at":"2026-01-02T18:47:30.136Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-11-28T00:00:00.000Z","observed_at_local":"2019-11-27T16:00:00-08:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58983","readings":[{"id":"cea258c7-d7d2-49a9-9826-92353cc1990b","created_at":"2025-08-06T19:52:12.317Z","updated_at":"2025-08-06T19:52:12.317Z","parameter":"ph","unit":"std_units","value":"7.58","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"2d297282-336e-40f0-a8c5-112484bf5691","created_at":"2025-08-06T19:52:12.323Z","updated_at":"2025-08-06T19:52:12.323Z","parameter":"oxygen","unit":"mg_l","value":"8.64","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"d14c20c2-b1a7-4de9-a941-6c9f5a89aecc","created_at":"2025-08-06T19:52:12.337Z","updated_at":"2025-08-06T19:52:12.337Z","parameter":"salinity","unit":"ppm","value":"27.77","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"ef30b72f-2343-4c5e-897b-30ac1f41fa36","created_at":"2025-08-06T19:52:12.354Z","updated_at":"2025-08-06T19:52:12.354Z","parameter":"water_temperature","unit":"deg_c","value":"8.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"620f8f31-2d4d-45ed-b4e6-18f0156d6bff","created_at":"2025-12-05T23:11:29.279Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"43455","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"c4fe4a3e-fa7f-496e-b177-b3fae4c14ec3","created_at":"2025-12-10T17:10:58.864Z","updated_at":"2025-12-10T17:10:58.864Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"28242.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"fbfc49cd-8cfd-465d-9c43-180e8acbc9a0","created_at":"2025-08-06T19:52:11.416Z","updated_at":"2026-01-20T19:34:25.983Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-11-14T00:00:00.000Z","observed_at_local":"2019-11-13T16:00:00-08:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 32551μS/cm is below the normal range of 35000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","salinity","water_temperature","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58980","readings":[{"id":"3c003693-51f8-4a18-9f2b-d725b0215a63","created_at":"2025-08-06T19:52:11.505Z","updated_at":"2025-08-06T19:52:11.505Z","parameter":"ph","unit":"std_units","value":"7.73","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"3e2d354a-f268-44ee-9dcf-f8bc7cec7b8d","created_at":"2025-08-06T19:52:11.528Z","updated_at":"2025-08-06T19:52:11.528Z","parameter":"oxygen","unit":"mg_l","value":"9.63","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"19d8fb90-f473-4ddd-8912-7a6eb8eae56b","created_at":"2025-08-06T19:52:11.554Z","updated_at":"2025-08-06T19:52:11.554Z","parameter":"salinity","unit":"ppm","value":"20.22","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"cbdb0185-0e80-4fae-a70a-0ebef3e44be9","created_at":"2025-08-06T19:52:11.565Z","updated_at":"2025-08-06T19:52:11.565Z","parameter":"water_temperature","unit":"deg_c","value":"9.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"488d5423-72d2-414b-ab15-a5177c33a593","created_at":"2025-12-05T23:11:31.531Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"32551","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"a2b77443-2a2c-4357-a62d-df236deb39a1","created_at":"2025-12-10T17:10:58.918Z","updated_at":"2025-12-10T17:10:58.918Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"21151","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"3358c78c-17b8-482b-bce3-e1ca73adb672","created_at":"2025-08-06T19:52:10.812Z","updated_at":"2026-01-02T18:47:28.946Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-10-31T00:00:00.000Z","observed_at_local":"2019-10-30T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58977","readings":[{"id":"704cf053-fb49-4944-961b-80d29f090713","created_at":"2025-08-06T19:52:10.881Z","updated_at":"2025-08-06T19:52:10.881Z","parameter":"ph","unit":"std_units","value":"7.62","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"2cd3198c-2504-40bf-8a0e-e11bc7138c72","created_at":"2025-08-06T19:52:10.890Z","updated_at":"2025-08-06T19:52:10.890Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0.6","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"a2c231c9-646a-4013-ae50-2ab384a4640c","created_at":"2025-08-06T19:52:10.920Z","updated_at":"2025-08-06T19:52:10.920Z","parameter":"oxygen","unit":"mg_l","value":"7.67","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"24b91d75-6c8b-454a-9bd6-fe8280fdb131","created_at":"2025-08-06T19:52:10.926Z","updated_at":"2025-08-06T19:52:10.926Z","parameter":"salinity","unit":"ppm","value":"26.87","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"e19ddc07-4092-4d7c-8088-5caf532ea0f5","created_at":"2025-08-06T19:52:10.943Z","updated_at":"2025-08-06T19:52:10.943Z","parameter":"water_temperature","unit":"deg_c","value":"10.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"245b819e-8680-4784-827c-ff4a740ddd8a","created_at":"2025-12-05T23:11:29.692Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"42000","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"01c17b24-6da3-46d1-a2cd-5de4d3613891","created_at":"2025-12-10T17:10:58.980Z","updated_at":"2025-12-10T17:10:58.980Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"27313","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"16251594-7704-4360-8c21-4f939ec9cc1a","created_at":"2025-08-06T19:52:10.390Z","updated_at":"2026-01-02T18:47:27.511Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-10-24T00:00:00.000Z","observed_at_local":"2019-10-23T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58974","readings":[{"id":"eea3bedb-0ddd-46ba-9b3c-120e72953a6b","created_at":"2025-08-06T19:52:10.446Z","updated_at":"2025-08-06T19:52:10.446Z","parameter":"ph","unit":"std_units","value":"7.64","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"74458f20-69c9-4d10-b592-84c332c6b39e","created_at":"2025-08-06T19:52:10.456Z","updated_at":"2025-08-06T19:52:10.456Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"8.955579627","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"e9de2ec6-cdc8-4512-a858-b2ee63158dee","created_at":"2025-08-06T19:52:10.464Z","updated_at":"2025-08-06T19:52:10.464Z","parameter":"oxygen","unit":"mg_l","value":"8.22","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"269b6d89-4479-479b-bb82-f4fc9c3fa418","created_at":"2025-08-06T19:52:10.471Z","updated_at":"2025-08-06T19:52:10.471Z","parameter":"salinity","unit":"ppm","value":"24.51","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"9938e53e-e73b-4b1e-a18e-682e3f756dfd","created_at":"2025-08-06T19:52:10.483Z","updated_at":"2025-08-06T19:52:10.483Z","parameter":"water_temperature","unit":"deg_c","value":"11.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"601e1fe0-fc18-4b65-9d21-b2df5e24d51f","created_at":"2025-12-05T23:11:29.989Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"38638","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"ef0cdb0f-4465-42c2-941f-8854cfe0eabc","created_at":"2025-12-10T17:10:59.036Z","updated_at":"2025-12-10T17:10:59.036Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"25116","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"17b68ea2-f131-4125-906f-e1f2e5283b74","created_at":"2025-08-06T19:52:09.965Z","updated_at":"2026-01-02T18:47:27.003Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-10-17T00:00:00.000Z","observed_at_local":"2019-10-16T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58971","readings":[{"id":"eac33c42-19e5-4a84-bf70-d7f6578d072e","created_at":"2025-08-06T19:52:09.995Z","updated_at":"2025-08-06T19:52:09.995Z","parameter":"ph","unit":"std_units","value":"7.65","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"e56cf101-3532-46f8-bf4a-b0afff566124","created_at":"2025-08-06T19:52:10.000Z","updated_at":"2025-08-06T19:52:10.000Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"29.89221627","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"4219590c-a32f-4365-a5ec-e7577c8ac8a1","created_at":"2025-08-06T19:52:10.007Z","updated_at":"2025-08-06T19:52:10.007Z","parameter":"oxygen","unit":"mg_l","value":"7.82","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"a47137a8-882f-40bb-a8a4-d1bbcae3cde4","created_at":"2025-08-06T19:52:10.027Z","updated_at":"2025-08-06T19:52:10.027Z","parameter":"salinity","unit":"ppm","value":"27.09","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"697ab24c-0c49-4553-a605-aa3178d1d34a","created_at":"2025-08-06T19:52:10.039Z","updated_at":"2025-08-06T19:52:10.039Z","parameter":"water_temperature","unit":"deg_c","value":"11.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"bd346aa7-ac39-4946-be38-4ef0bbf8db52","created_at":"2025-12-05T23:11:29.583Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"42164","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"548e3006-dca8-4cf5-a126-3ed5f35374d0","created_at":"2025-12-10T17:11:00.172Z","updated_at":"2025-12-10T17:11:00.172Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"27410.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"fdd9c403-269b-456b-b79c-3d498fa4dffc","created_at":"2025-08-06T19:52:09.728Z","updated_at":"2026-01-02T18:47:26.047Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-10-10T00:00:00.000Z","observed_at_local":"2019-10-09T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58968","readings":[{"id":"99b9d3f2-3543-4072-8ce7-1eaf6650a19e","created_at":"2025-08-06T19:52:09.754Z","updated_at":"2025-08-06T19:52:09.754Z","parameter":"ph","unit":"std_units","value":"7.97","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"ae7a63ea-78ba-4dec-965e-6bf2574726af","created_at":"2025-08-06T19:52:09.757Z","updated_at":"2025-08-06T19:52:09.757Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"41.89285762","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"9232b5b6-76d6-4665-bd31-b5cb72e3b5f8","created_at":"2025-08-06T19:52:09.761Z","updated_at":"2025-08-06T19:52:09.761Z","parameter":"oxygen","unit":"mg_l","value":"7.11","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"eeea1908-465d-48d1-8c22-34555f3822f8","created_at":"2025-08-06T19:52:09.764Z","updated_at":"2025-08-06T19:52:09.764Z","parameter":"salinity","unit":"ppm","value":"23.49","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"4fc952a4-0b6c-4dce-b6fc-9dab73872ee3","created_at":"2025-08-06T19:52:09.769Z","updated_at":"2025-08-06T19:52:09.769Z","parameter":"water_temperature","unit":"deg_c","value":"11.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"64af851d-0103-471c-bd02-7c181606eefe","created_at":"2025-12-10T17:10:57.293Z","updated_at":"2025-12-10T17:10:57.293Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"24050","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"7568624d-f854-4f59-8292-7241c3c76f51","created_at":"2025-12-05T23:11:30.490Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"36845","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"9ac34576-60f4-4e78-a8d7-8b967e218dae","created_at":"2025-08-06T19:52:09.551Z","updated_at":"2026-01-02T18:47:25.484Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-10-01T00:00:00.000Z","observed_at_local":"2019-09-30T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58965","readings":[{"id":"07521a21-0283-4c69-a61e-56e81a6e8f1d","created_at":"2025-08-06T19:52:09.577Z","updated_at":"2025-08-06T19:52:09.577Z","parameter":"ph","unit":"std_units","value":"7.66","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"7d58689e-5b53-4504-a608-6f6f72848833","created_at":"2025-08-06T19:52:09.581Z","updated_at":"2025-08-06T19:52:09.581Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"24.75644745","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"e5217934-0221-4f21-8b8f-2be0db062069","created_at":"2025-08-06T19:52:09.584Z","updated_at":"2025-08-06T19:52:09.584Z","parameter":"oxygen","unit":"mg_l","value":"7.72","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"0b73aafb-3eff-4b72-b9f8-8a93d84fb3bc","created_at":"2025-08-06T19:52:09.588Z","updated_at":"2025-08-06T19:52:09.588Z","parameter":"salinity","unit":"ppm","value":"24.34","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"fcb51fd6-a667-405f-bdf4-544e081751aa","created_at":"2025-08-06T19:52:09.592Z","updated_at":"2025-08-06T19:52:09.592Z","parameter":"water_temperature","unit":"deg_c","value":"12.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"e1ad3fb1-5f4e-408a-8868-b614c4862f63","created_at":"2025-12-10T17:10:58.707Z","updated_at":"2025-12-10T17:10:58.707Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"24947","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"5a93302d-1d16-450c-9a92-53cf17bb4ead","created_at":"2025-12-05T23:11:30.220Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"38369","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"fb500274-d531-4bf6-a76e-92d2db3d377e","created_at":"2025-08-06T19:52:09.032Z","updated_at":"2026-01-02T18:47:24.414Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-09-25T00:00:00.000Z","observed_at_local":"2019-09-24T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 25258μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58962","readings":[{"id":"c3b5b463-d1c3-4258-b988-833ef0787771","created_at":"2025-08-06T19:52:09.160Z","updated_at":"2025-08-06T19:52:09.160Z","parameter":"ph","unit":"std_units","value":"7.72","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"425c636d-4dc3-43c4-9478-e58c9c50c841","created_at":"2025-08-06T19:52:09.168Z","updated_at":"2025-08-06T19:52:09.168Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"16.37319767","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"2b4cc29b-b7c4-46f6-ac8e-53e9bc4c9374","created_at":"2025-08-06T19:52:09.173Z","updated_at":"2025-08-06T19:52:09.173Z","parameter":"oxygen","unit":"mg_l","value":"8.06","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"652d4f69-c23e-42b3-be0d-e869ea26be6a","created_at":"2025-08-06T19:52:09.208Z","updated_at":"2025-08-06T19:52:09.208Z","parameter":"salinity","unit":"ppm","value":"15.44","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"1bc8aca5-8a90-43c7-8520-99b945111cc9","created_at":"2025-08-06T19:52:09.223Z","updated_at":"2025-08-06T19:52:09.223Z","parameter":"water_temperature","unit":"deg_c","value":"15.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"ffa3ca3c-69ce-4ed7-860c-c91968edb650","created_at":"2025-12-05T23:11:33.305Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"25258","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"2ac00d45-07cc-4853-9ce8-e6e002db6add","created_at":"2025-12-10T17:10:58.603Z","updated_at":"2025-12-10T17:10:58.603Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"16419","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"4f64eee7-2fe4-4a02-98ff-5d864740c80b","created_at":"2025-08-06T19:52:08.375Z","updated_at":"2026-01-02T18:47:22.889Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-09-19T00:00:00.000Z","observed_at_local":"2019-09-18T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrates","nitrites","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58959","readings":[{"id":"c98c01ab-2d0a-4346-99d3-7b0b68418ffe","created_at":"2025-08-06T19:52:08.488Z","updated_at":"2025-08-06T19:52:08.488Z","parameter":"ph","unit":"std_units","value":"7.55","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"003e7b92-8be5-4f40-ae32-fe47c9fa661c","created_at":"2025-08-06T19:52:08.506Z","updated_at":"2025-08-06T19:52:08.506Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"7.569515364","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"f51199c7-1bb5-4b47-8124-28b8934f9f89","created_at":"2025-08-06T19:52:08.520Z","updated_at":"2025-08-06T19:52:08.520Z","parameter":"oxygen","unit":"mg_l","value":"5.78","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"8991638c-3335-43e2-9991-7e783bd83a1c","created_at":"2025-08-06T19:52:08.532Z","updated_at":"2025-08-06T19:52:08.532Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"b34d8484-6bb5-4389-9cf8-2ff196687ce3","created_at":"2025-08-06T19:52:08.569Z","updated_at":"2025-08-06T19:52:08.569Z","parameter":"salinity","unit":"ppm","value":"27","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"16f127ab-fdeb-488a-ae69-57d42da54187","created_at":"2025-08-06T19:52:08.579Z","updated_at":"2025-08-06T19:52:08.579Z","parameter":"water_temperature","unit":"deg_c","value":"12.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"180a35d5-ba1c-49ee-8dd9-21061af25f92","created_at":"2025-08-06T19:52:08.542Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"416a2ea3-03ee-432d-93bc-c13e46ed89c1","created_at":"2025-08-06T19:52:08.557Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"603dd22b-3520-4219-883f-13c1e7f80578","created_at":"2025-12-05T23:11:29.634Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"42125","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"27a8c557-6562-4418-a90e-764c5abc431a","created_at":"2025-12-10T17:10:58.437Z","updated_at":"2025-12-10T17:10:58.437Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"27313","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"6518468c-f05c-49f8-9397-ea56c9956c85","created_at":"2025-08-06T19:52:07.769Z","updated_at":"2026-01-02T18:47:21.648Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-09-12T00:00:00.000Z","observed_at_local":"2019-09-11T17:00:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 31574μS/cm is below the normal range of 35000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrites","total_dissolved_solids_tds","nitrates","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58956","readings":[{"id":"902fc8b1-acc8-4b67-8ea5-acb1fa5c5e7f","created_at":"2025-08-06T19:52:07.846Z","updated_at":"2025-08-06T19:52:07.846Z","parameter":"ph","unit":"std_units","value":"7.95","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"a16e2a94-5824-43a5-84f7-2f46a20c26b7","created_at":"2025-08-06T19:52:07.852Z","updated_at":"2025-08-06T19:52:07.852Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"37.82316763","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"b42f4965-5971-4ae8-972b-3547f9bdcc72","created_at":"2025-08-06T19:52:07.862Z","updated_at":"2025-08-06T19:52:07.862Z","parameter":"oxygen","unit":"mg_l","value":"7.58","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"61afb5ab-9af2-49b1-8bf9-a6a4ecb319e6","created_at":"2025-08-06T19:52:07.873Z","updated_at":"2025-08-06T19:52:07.873Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"f65f25f4-eb1c-4d1c-990b-47fc69a37676","created_at":"2025-08-06T19:52:07.908Z","updated_at":"2025-08-06T19:52:07.908Z","parameter":"salinity","unit":"ppm","value":"19.72","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"a76bfece-0db1-413a-ade0-713e540e030c","created_at":"2025-08-06T19:52:07.915Z","updated_at":"2025-08-06T19:52:07.915Z","parameter":"water_temperature","unit":"deg_c","value":"17.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3199bb01-814a-4623-a2de-a7824dc6d552","created_at":"2025-08-06T19:52:07.903Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"cf18f2e8-cd2b-4220-96dc-84740081bad2","created_at":"2025-12-10T17:10:58.321Z","updated_at":"2025-12-10T17:10:58.321Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"20520.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"5fe215ff-ea98-43a3-ab59-66046fe77658","created_at":"2025-08-06T19:52:07.892Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"22aa5220-8a3e-45df-8c19-57e9a7263be2","created_at":"2025-12-05T23:11:31.581Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"31574","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"91323d8d-34be-4018-bdca-a844d719db7c","created_at":"2025-08-06T19:52:07.289Z","updated_at":"2026-01-02T18:47:20.388Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-09-05T00:00:00.000Z","observed_at_local":"2019-09-04T17:00:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 33045μS/cm is below the normal range of 35000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrates","nitrites","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58953","readings":[{"id":"adc8ab69-c7fe-4406-a829-363596c45e6d","created_at":"2025-08-06T19:52:07.317Z","updated_at":"2025-08-06T19:52:07.317Z","parameter":"ph","unit":"std_units","value":"8.07","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"343a45f6-ced4-4fa1-8677-fafd588e4953","created_at":"2025-08-06T19:52:07.320Z","updated_at":"2025-08-06T19:52:07.320Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"29.53428483","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"cbfa8b09-5f31-4ac5-94f2-d7d834af0649","created_at":"2025-08-06T19:52:07.324Z","updated_at":"2025-08-06T19:52:07.324Z","parameter":"oxygen","unit":"mg_l","value":"8.42","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"580b97e9-1843-4b6f-a323-be032c934541","created_at":"2025-08-06T19:52:07.328Z","updated_at":"2025-08-06T19:52:07.328Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"5b24448e-adff-498f-bd09-b61b27d01543","created_at":"2025-08-06T19:52:07.346Z","updated_at":"2025-08-06T19:52:07.346Z","parameter":"salinity","unit":"ppm","value":"20.73","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"4294642c-d7af-4d4d-bc9b-640404d5d6db","created_at":"2025-08-06T19:52:07.373Z","updated_at":"2025-08-06T19:52:07.373Z","parameter":"water_temperature","unit":"deg_c","value":"19.08","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"5795fd52-2be7-45b3-a9f0-1db0b7e2e662","created_at":"2025-08-06T19:52:07.331Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"e742d01e-cc55-421e-9236-96f2368f6021","created_at":"2025-08-06T19:52:07.334Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"df74747c-cd6c-4980-982c-d8151881a502","created_at":"2025-12-10T17:10:58.146Z","updated_at":"2025-12-10T17:10:58.146Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"21482.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"d0e8fa25-2053-4fde-a83a-e645e0e0ada9","created_at":"2025-12-05T23:11:31.216Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"33045","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"80c357ba-f764-4adf-8677-97a6ac181193","created_at":"2025-08-06T19:52:06.999Z","updated_at":"2026-01-02T18:47:19.201Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-08-29T00:00:00.000Z","observed_at_local":"2019-08-28T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","conductivity","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58950","readings":[{"id":"0ff1cab0-f28b-4f0b-acd2-61823495dba0","created_at":"2025-08-06T19:52:07.033Z","updated_at":"2025-08-06T19:52:07.033Z","parameter":"ph","unit":"std_units","value":"7.82","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"e9d597ce-3e13-4de0-8ee1-e8224a2a6321","created_at":"2025-08-06T19:52:07.036Z","updated_at":"2025-08-06T19:52:07.036Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"78.79463796","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"9089c65f-1a66-4bd0-ad20-24368df789d9","created_at":"2025-08-06T19:52:07.040Z","updated_at":"2025-08-06T19:52:07.040Z","parameter":"oxygen","unit":"mg_l","value":"7.4","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"355fe7d7-17ce-4a2f-a9a7-16a658debaba","created_at":"2025-08-06T19:52:07.049Z","updated_at":"2025-08-06T19:52:07.049Z","parameter":"salinity","unit":"ppm","value":"24.91","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"a13f0c04-9c8f-46a6-9772-e0dba453ab36","created_at":"2025-08-06T19:52:07.054Z","updated_at":"2025-08-06T19:52:07.054Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"189731e5-0934-4fd7-8a92-580d7993fe14","created_at":"2025-12-05T23:11:29.930Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"39071","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"46639f94-d96a-445b-94a5-a16d037dfea7","created_at":"2025-12-10T17:10:57.974Z","updated_at":"2025-12-10T17:10:57.974Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"25402.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"}]},{"id":"13a64dd5-0bf2-4ea6-bace-f69964735c12","created_at":"2025-08-06T19:52:06.748Z","updated_at":"2026-01-20T19:23:39.125Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-08-21T00:00:00.000Z","observed_at_local":"2019-08-20T17:00:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 31057μS/cm is below the normal range of 35000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58946","readings":[{"id":"ba753f70-9091-4da0-acc8-100d93162bca","created_at":"2025-08-06T19:52:06.778Z","updated_at":"2025-08-06T19:52:06.778Z","parameter":"ph","unit":"std_units","value":"8.1","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"a7ee3ba2-2073-4d8c-b44a-3a93b1a50994","created_at":"2025-08-06T19:52:06.782Z","updated_at":"2025-08-06T19:52:06.782Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"85.48843257","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"aea34bcb-f3d4-458a-83cf-4bc463861952","created_at":"2025-08-06T19:52:06.785Z","updated_at":"2025-08-06T19:52:06.785Z","parameter":"oxygen","unit":"mg_l","value":"7.12","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"4dc9e88a-823c-4f26-9b24-d1abaf5b6ca3","created_at":"2025-08-06T19:52:06.789Z","updated_at":"2025-08-06T19:52:06.789Z","parameter":"salinity","unit":"ppm","value":"19.38","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"42c7ca9d-af7e-44b0-84d8-4b2a1e5696ac","created_at":"2025-08-06T19:52:06.794Z","updated_at":"2025-08-06T19:52:06.794Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"ec117d86-5847-4bf4-8891-159a2793d4e0","created_at":"2025-12-10T17:10:57.742Z","updated_at":"2025-12-10T17:10:57.742Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"20182","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"e3a8838a-1875-4fc3-9252-e069e36c3262","created_at":"2025-12-05T23:11:31.777Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"31057","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"0595d440-0742-4d73-9bd8-4079a14dbc39","created_at":"2025-08-06T19:52:06.343Z","updated_at":"2026-01-21T21:12:54.472Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-08-15T00:00:00.000Z","observed_at_local":"2019-08-14T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 27130μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","hardness","nitrates","nitrites","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58944","readings":[{"id":"b89be39e-6752-4c11-9623-cc34e3894784","created_at":"2025-08-06T19:52:06.469Z","updated_at":"2025-08-06T19:52:06.469Z","parameter":"ph","unit":"std_units","value":"8.1","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"82366e99-90f7-45fb-b1d8-ae660a255710","created_at":"2025-08-06T19:52:06.521Z","updated_at":"2025-08-06T19:52:06.521Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"660.7081078","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"aff56f9e-09f0-4c67-a72f-c52e68bc876a","created_at":"2025-08-06T19:52:06.533Z","updated_at":"2025-08-06T19:52:06.533Z","parameter":"oxygen","unit":"mg_l","value":"8.47","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"aff8f247-9982-4b0e-8ce6-656877de3838","created_at":"2025-08-06T19:52:06.618Z","updated_at":"2025-08-06T19:52:06.618Z","parameter":"salinity","unit":"ppm","value":"16.66","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"17c92ee6-d43b-48c9-bd3b-72239cdd9e3c","created_at":"2025-08-06T19:52:06.638Z","updated_at":"2025-08-06T19:52:06.638Z","parameter":"water_temperature","unit":"deg_c","value":"20.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9f83f7da-5408-4cf1-bf54-967a774fb751","created_at":"2025-08-06T19:52:06.554Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"api_saltwater_hardness","equipment_limit":"<="},{"id":"f3746bb2-7e52-435d-a816-877d05666500","created_at":"2025-08-06T19:52:06.587Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"8a28be13-1e21-43fa-b4cc-e8f2c1c451be","created_at":"2025-08-06T19:52:06.592Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"96795845-b34b-4013-a9b2-4ad17588efc1","created_at":"2025-12-10T17:10:59.823Z","updated_at":"2025-12-10T17:10:59.823Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"17634","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"c55eea76-fdd4-4a8e-8640-7d978d3b2aea","created_at":"2025-12-05T23:11:32.645Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"27130","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"dca3b1d7-7a8d-4423-ba2f-ef795d51a37d","created_at":"2025-08-06T19:52:05.645Z","updated_at":"2026-01-02T18:47:15.935Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-08-08T00:00:00.000Z","observed_at_local":"2019-08-07T17:00:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrates","nitrites","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58941","readings":[{"id":"a8913fae-5537-40c7-80e8-8075b0b986cd","created_at":"2025-08-06T19:52:05.724Z","updated_at":"2025-08-06T19:52:05.724Z","parameter":"ph","unit":"std_units","value":"7.46","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"f3906e25-a9f8-43a0-8d4b-22a2457d0d70","created_at":"2025-08-06T19:52:05.729Z","updated_at":"2025-08-06T19:52:05.729Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"26.03680406","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"4d6c956f-f932-4dc2-8743-38470c32f901","created_at":"2025-08-06T19:52:05.743Z","updated_at":"2025-08-06T19:52:05.743Z","parameter":"oxygen","unit":"mg_l","value":"8.6","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"884a9df4-87c9-4197-bb1b-e0ff696cc512","created_at":"2025-08-06T19:52:05.753Z","updated_at":"2025-08-06T19:52:05.753Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"75ff10c9-3eb0-486e-a9aa-aab769fb0160","created_at":"2025-08-06T19:52:05.823Z","updated_at":"2025-08-06T19:52:05.823Z","parameter":"salinity","unit":"ppm","value":"22.6","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"2b92d93b-540b-4ac1-8bb2-a209442c20b2","created_at":"2025-08-06T19:52:05.844Z","updated_at":"2025-08-06T19:52:05.844Z","parameter":"water_temperature","unit":"deg_c","value":"17.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"4109fe6f-d9c6-44d5-9d7e-4353a1c590e8","created_at":"2025-08-06T19:52:05.765Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"665d28d5-a7eb-43d5-83b7-e2d32929d347","created_at":"2025-08-06T19:52:05.773Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"01dc8172-f519-41f7-8795-d5027accecbc","created_at":"2025-12-10T17:10:57.635Z","updated_at":"2025-12-10T17:10:57.635Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"23231","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"7d3c0a41-77f0-4e13-9684-527d93223df2","created_at":"2025-12-05T23:11:30.734Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"35748","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"9c971dc2-abbf-4a06-b7bf-7f9aadbf6f7f","created_at":"2025-08-06T19:52:04.982Z","updated_at":"2026-01-02T18:47:16.275Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-07-31T00:00:00.000Z","observed_at_local":"2019-07-30T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 26846μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","total_dissolved_solids_tds","hardness","nitrates","nitrites","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58938","readings":[{"id":"b6fbbca7-28a2-40a4-ab05-ab2a7d87ae09","created_at":"2025-08-06T19:52:05.063Z","updated_at":"2025-08-06T19:52:05.063Z","parameter":"ph","unit":"std_units","value":"7.9","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"271fbb46-edf7-4d83-9fdd-d8815d54e2df","created_at":"2025-08-06T19:52:05.070Z","updated_at":"2025-08-06T19:52:05.070Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"112.631443","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"858a8bde-33c1-485b-acc1-7e32663a0ed1","created_at":"2025-08-06T19:52:05.076Z","updated_at":"2025-08-06T19:52:05.076Z","parameter":"oxygen","unit":"mg_l","value":"8.55","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"964e98ca-9c3e-4075-af14-e8367866fd41","created_at":"2025-08-06T19:52:05.132Z","updated_at":"2025-08-06T19:52:05.132Z","parameter":"salinity","unit":"ppm","value":"16.48","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"e78682d1-2ba4-4db4-952f-eca24fb77c0f","created_at":"2025-08-06T19:52:05.144Z","updated_at":"2025-08-06T19:52:05.144Z","parameter":"water_temperature","unit":"deg_c","value":"20.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"5233ff25-4cbe-42c5-be94-402f76f479f1","created_at":"2025-12-10T17:10:59.772Z","updated_at":"2025-12-10T17:10:59.772Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"17446","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"25f9c343-219e-4664-ad51-642e8af9f111","created_at":"2025-08-06T19:52:05.106Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"api_saltwater_hardness","equipment_limit":"<="},{"id":"73767eee-6e06-4c64-971e-661b26bd6715","created_at":"2025-08-06T19:52:05.113Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="},{"id":"063bd3a7-d6ab-4d0f-b6a1-4ac4f4b127dc","created_at":"2025-08-06T19:52:05.120Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"001c615e-0491-405b-8ad7-272118c996cb","created_at":"2025-12-05T23:11:32.698Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"26846","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]},{"id":"c73f6818-df82-46ed-ae55-4d11e8f07919","created_at":"2025-08-06T19:52:04.726Z","updated_at":"2026-01-21T21:12:52.860Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-07-25T00:00:00.000Z","observed_at_local":"2019-07-24T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 23215μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","nitrites","salinity","water_temperature","hardness","conductivity","nitrates","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58935","readings":[{"id":"1eaf6781-21e0-4389-8126-b9626665796f","created_at":"2025-08-06T19:52:04.754Z","updated_at":"2025-08-06T19:52:04.754Z","parameter":"ph","unit":"std_units","value":"8.04","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"91b661d9-c36c-4e89-84eb-a1afa9697d4d","created_at":"2025-08-06T19:52:04.760Z","updated_at":"2025-08-06T19:52:04.760Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"98.81679159","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"bf343459-191a-407b-92a8-2464bd4f9ace","created_at":"2025-08-06T19:52:04.763Z","updated_at":"2025-08-06T19:52:04.763Z","parameter":"oxygen","unit":"mg_l","value":"8.34","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"aed2f5dc-3e9e-4736-8d9c-63035c8c13ce","created_at":"2025-08-06T19:52:04.774Z","updated_at":"2025-08-06T19:52:04.774Z","parameter":"nitrites","unit":"mg_l","value":"0.5","equipment":"api_saltwater_nitrites","equipment_limit":null},{"id":"51f4aa65-79d2-4f22-8826-f03dad6aeaf9","created_at":"2025-08-06T19:52:04.778Z","updated_at":"2025-08-06T19:52:04.778Z","parameter":"salinity","unit":"ppm","value":"14.07","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"dc454b70-0bba-482a-8b7a-b8f94fdaccbd","created_at":"2025-08-06T19:52:04.783Z","updated_at":"2025-08-06T19:52:04.783Z","parameter":"water_temperature","unit":"deg_c","value":"20.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"1c2bd901-e2ac-47fa-be62-350488df3b2f","created_at":"2025-08-06T19:52:04.767Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"hardness","unit":"mg_l","value":"0","equipment":"api_saltwater_hardness","equipment_limit":"<="},{"id":"250b0855-75df-4153-ae9b-6f6aaf39e7c2","created_at":"2025-12-05T23:11:33.776Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"23215","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"d67341af-5080-4f2a-8e31-23dceec8a79e","created_at":"2025-12-10T17:10:59.618Z","updated_at":"2025-12-10T17:10:59.618Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"15086","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"c59e784f-9211-4a59-8be1-532fbf7b598a","created_at":"2025-08-06T19:52:04.771Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="}]},{"id":"8e8b2074-4692-4f05-acf2-843e711b945f","created_at":"2025-08-06T19:52:04.363Z","updated_at":"2026-01-02T18:47:14.271Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-07-18T00:00:00.000Z","observed_at_local":"2019-07-17T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 23737μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","hardness","salinity","water_temperature","nitrites","conductivity","total_dissolved_solids_tds","nitrates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58932","readings":[{"id":"9afe7714-db27-4de4-a66a-7046f18bd8c4","created_at":"2025-08-06T19:52:04.434Z","updated_at":"2025-08-06T19:52:04.434Z","parameter":"ph","unit":"std_units","value":"8.04","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"89bd43ab-1762-4f7d-acb2-afa8c217190e","created_at":"2025-08-06T19:52:04.442Z","updated_at":"2025-08-06T19:52:04.442Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"451.1966791","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"0997d877-7a9a-4096-b6b0-96a8b980c5b3","created_at":"2025-08-06T19:52:04.457Z","updated_at":"2025-08-06T19:52:04.457Z","parameter":"oxygen","unit":"mg_l","value":"8.84","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"4c6f0d4a-30a0-4fcb-a022-be852956216e","created_at":"2025-08-06T19:52:04.463Z","updated_at":"2025-08-06T19:52:04.463Z","parameter":"hardness","unit":"mg_l","value":"40","equipment":"api_saltwater_hardness","equipment_limit":null},{"id":"6036b8a3-dfe0-4286-af68-eaa4228504d2","created_at":"2025-08-06T19:52:04.492Z","updated_at":"2025-08-06T19:52:04.492Z","parameter":"salinity","unit":"ppm","value":"14.42","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"09d5b876-797d-483e-906a-5ceb03c49713","created_at":"2025-08-06T19:52:04.511Z","updated_at":"2025-08-06T19:52:04.511Z","parameter":"water_temperature","unit":"deg_c","value":"18.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"3c0ff583-7c22-4302-af90-d677cd4ba66e","created_at":"2025-08-06T19:52:04.482Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrites","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrites","equipment_limit":"<="},{"id":"3b46e0a9-dbe9-4d00-ac47-5026b11030d5","created_at":"2025-12-05T23:11:33.608Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"23737","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"c79c2a66-9b79-424f-b8b1-ac63e1ce1538","created_at":"2025-12-10T17:10:57.015Z","updated_at":"2025-12-10T17:10:57.015Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"15431","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"686c9b32-d41f-4927-880e-a376edb91e8e","created_at":"2025-08-06T19:52:04.474Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"nitrates","unit":"mg_l","value":"0","equipment":"api_saltwater_nitrates","equipment_limit":"<="}]},{"id":"ea1e8d01-3ff7-4cbe-8d36-904c1a7a9be8","created_at":"2025-08-06T19:52:03.841Z","updated_at":"2026-01-21T21:12:51.726Z","owner_id":"eb076b90-d5e1-42f2-be10-afd800a0b576","location_id":"7bc1a5ce-b9a3-45cb-bd2d-cbb8e6142529","dataset_id":"203adc47-b02c-442d-8bee-0923313d582b","form_id":"3e76dd72-b4c9-453d-a17d-2411161f3839","observed_at":"2019-07-11T00:00:00.000Z","observed_at_local":"2019-07-10T17:00:00-07:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: conductivity's result of 27316μS/cm is below the extreme range of 30000.0μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","oxygen","salinity","water_temperature","total_dissolved_solids_tds","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/58929","readings":[{"id":"2fa9ec5c-b2a3-4c8f-ac5c-2a04a30216b1","created_at":"2025-08-06T19:52:03.901Z","updated_at":"2025-08-06T19:52:03.901Z","parameter":"ph","unit":"std_units","value":"8.05","equipment":"api_saltwater_ph","equipment_limit":null},{"id":"db175317-465e-45dc-9a94-04f7452ee8c2","created_at":"2025-08-06T19:52:03.923Z","updated_at":"2025-08-06T19:52:03.923Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"31.17820276","equipment":"idexx_colilert_2000_e_coli_geomean","equipment_limit":null},{"id":"b3996b6f-df8d-46aa-bff1-6dc0d58ec7a6","created_at":"2025-08-06T19:52:03.931Z","updated_at":"2025-08-06T19:52:03.931Z","parameter":"oxygen","unit":"mg_l","value":"9.45","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"3b01de37-c99c-4fa6-a43e-b7ac91ae7c92","created_at":"2025-08-06T19:52:03.944Z","updated_at":"2025-08-06T19:52:03.944Z","parameter":"salinity","unit":"ppm","value":"16.82","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"71a15ac5-6122-4d61-a432-dac7d8879482","created_at":"2025-08-06T19:52:03.952Z","updated_at":"2025-08-06T19:52:03.952Z","parameter":"water_temperature","unit":"deg_c","value":"17.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"2349fde1-232f-40fc-b0b2-1caea018aea3","created_at":"2025-12-10T17:10:56.964Z","updated_at":"2025-12-10T17:10:56.964Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"17764.5","equipment":"other_pen-type_tds_meter","equipment_limit":">"},{"id":"70204bb1-0ff0-4c50-b9e4-b213db3ec916","created_at":"2025-12-05T23:11:32.315Z","updated_at":"2025-12-19T18:18:19.283Z","parameter":"conductivity","unit":"us_cm","value":"27316","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}]