[{"id":"ba9f3e53-5b67-4310-935c-c51a442b80c3","created_at":"2025-09-04T00:29:29.230Z","updated_at":"2026-01-20T20:22:27.903Z","owner_id":"e7eef73c-4caf-4a77-ae28-b3317fd8ceba","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2021-07-23T13:53:00.000Z","observed_at_local":"2021-07-23T09:53:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146230","readings":[{"id":"d0a8268a-6df8-4ae0-9b9b-81952fe268d9","created_at":"2025-09-04T00:29:29.272Z","updated_at":"2025-09-04T00:29:29.272Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"d8b2f3b4-93e6-4aea-a67b-3498433078cc","created_at":"2025-09-04T00:29:29.276Z","updated_at":"2025-09-04T00:29:29.276Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"337f9585-6705-464a-9415-aec121cda9bf","created_at":"2025-09-04T00:29:29.282Z","updated_at":"2025-09-04T00:29:29.282Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"0de6485b-56ed-4b83-a631-625d58fa9391","created_at":"2025-09-04T00:29:29.288Z","updated_at":"2025-09-04T00:29:29.288Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"94abe548-2fed-45c6-b80f-c138a53f8d82","created_at":"2025-09-04T00:29:29.295Z","updated_at":"2025-09-04T00:29:29.295Z","parameter":"current_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"70bb0ac3-8695-460b-9147-55949ee8013f","created_at":"2025-09-04T00:29:29.302Z","updated_at":"2025-09-04T00:29:29.302Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]},{"id":"d70fdac4-3d45-4ccd-9184-acb221249bc6","created_at":"2025-09-04T00:29:06.073Z","updated_at":"2026-01-20T20:22:07.034Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-09-29T16:00:00.000Z","observed_at_local":"2018-09-29T12:00:00-04:00","notes":"overcast with intermittent showers\r\n\r\n","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrites","nitrate_nitrogen","ph","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146043","readings":[{"id":"291235c0-3c09-4751-ac15-a6a7843dcf2f","created_at":"2025-12-10T17:35:57.890Z","updated_at":"2025-12-10T17:35:57.890Z","parameter":"nitrites","unit":"ppm","value":"0.5","equipment":"unspecified_ppm","equipment_limit":null},{"id":"19652f1f-751a-4439-8f70-bb9fe6c3d8b5","created_at":"2025-12-10T17:49:31.975Z","updated_at":"2025-12-10T17:49:31.975Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"a05bafce-eee7-48cc-98e9-5371e738bc82","created_at":"2025-09-04T00:29:06.121Z","updated_at":"2025-09-04T00:29:06.121Z","parameter":"ph","unit":"std_units","value":"6.75","equipment":"unspecified_ph","equipment_limit":null},{"id":"110dcf29-c653-49c9-9d0e-68b7e62a2dc8","created_at":"2025-09-04T00:29:06.128Z","updated_at":"2025-09-04T00:29:06.128Z","parameter":"secchi_depth","unit":"m","value":"1.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"efc895e3-0a7d-4dec-87dc-3b41e133c666","created_at":"2025-09-04T00:29:06.136Z","updated_at":"2025-09-04T00:29:06.136Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"81f90341-5e37-4229-a3e6-9ce22f83d253","created_at":"2025-09-04T00:29:06.147Z","updated_at":"2025-09-04T00:29:06.147Z","parameter":"water_temperature","unit":"deg_c","value":"16","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"e30b0b1f-409b-4b83-a60d-a4499428b11d","created_at":"2025-09-04T00:29:04.502Z","updated_at":"2026-01-20T20:22:05.228Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-08-26T14:30:00.000Z","observed_at_local":"2018-08-26T10:30:00-04:00","notes":"Two bald eagles sitting on a branch above nest about 1 km downstream from sampling site.  The nest was formerly used by ospreys but was taken over by a bald eagle 2 years ago - said to be a male with no mate.  This is the first siting of 2 eagles sitting above the nest.  ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/146028","readings":[{"id":"efa192c2-1169-468d-8910-ddcb09cc2ceb","created_at":"2025-09-04T00:29:04.569Z","updated_at":"2025-09-04T00:29:04.569Z","parameter":"ph","unit":"std_units","value":"6.6","equipment":"unspecified_ph","equipment_limit":null},{"id":"2ef12eb1-2824-42c0-8785-2936dc30884e","created_at":"2025-09-04T00:29:04.572Z","updated_at":"2025-09-04T00:29:04.572Z","parameter":"secchi_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4e19bafb-e9cd-49ab-aacc-5c8309252c3e","created_at":"2025-09-04T00:29:04.582Z","updated_at":"2025-09-04T00:29:04.582Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"d30adc85-a344-446f-9780-56201f009e90","created_at":"2025-09-04T00:29:04.592Z","updated_at":"2025-09-04T00:29:04.592Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"4fab8efa-4309-4cfa-923a-55abcbda5c83","created_at":"2025-09-04T00:28:59.868Z","updated_at":"2026-01-20T20:22:01.452Z","owner_id":"e7eef73c-4caf-4a77-ae28-b3317fd8ceba","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2018-05-28T11:30:00.000Z","observed_at_local":"2018-05-28T07:30:00-04:00","notes":"Large amounts of foam in the river","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":[],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeTBLQVE9PSIsImV4cCI6IjIwMjYtMDYtMDFUMjM6NDQ6MDEuNzcwWiIsInB1ciI6ImJsb2JfaWQifX0=--a485eab31796b153c1f959cb762c973fdc2a032b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJY0c1bkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--0828854867a352a3779f31e7f51e095f0071644e/07932BE2-A0CD-4E2F-93C6-0B05ED9E1292.png"],"permalink":"https://data.waterrangers.com/observations/145985","readings":[]},{"id":"1925d7bd-8aaf-4918-a5c1-a126ed4dec43","created_at":"2025-09-04T00:28:51.289Z","updated_at":"2026-01-20T20:21:53.045Z","owner_id":"e7eef73c-4caf-4a77-ae28-b3317fd8ceba","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2017-07-06T10:59:00.000Z","observed_at_local":"2017-07-06T06:59:00-04:00","notes":"\r\nwater brown and turbid. very high above the Portage dam with lots of debris floating downstream.\r\n","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 7.7std_units is outside the expected range of 4.5-7.5std_units.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","nitrate_nitrogen","nitrites","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145888","readings":[{"id":"961c6772-e1b8-48d4-b4b8-3e7890aee342","created_at":"2025-09-04T00:28:51.317Z","updated_at":"2025-09-04T00:28:51.317Z","parameter":"ph","unit":"std_units","value":"7.7","equipment":"unspecified_ph","equipment_limit":null},{"id":"4ad52bb9-535e-462d-b93d-6ee144190f05","created_at":"2025-09-04T00:28:51.323Z","updated_at":"2025-09-04T00:28:51.323Z","parameter":"secchi_depth","unit":"m","value":"1.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"a312f1b4-f4db-4f0a-8cc5-c81f43c9305a","created_at":"2025-09-04T00:28:51.332Z","updated_at":"2025-09-04T00:28:51.332Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":".2","equipment":"unspecified_nitrate_nitrogen","equipment_limit":null},{"id":"2bf5a30c-90fb-4087-82d6-cf3889aadc3e","created_at":"2025-09-04T00:28:51.335Z","updated_at":"2025-09-04T00:28:51.335Z","parameter":"nitrites","unit":"ppm","value":".2","equipment":"unspecified_ppm","equipment_limit":null},{"id":"85420763-a889-456b-ad1c-07c78920080d","created_at":"2025-09-04T00:28:51.346Z","updated_at":"2025-09-04T00:28:51.346Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"390dea43-b9db-4b95-82f7-fc037a85c995","created_at":"2025-09-04T00:28:51.351Z","updated_at":"2025-09-04T00:28:51.351Z","parameter":"water_temperature","unit":"deg_c","value":"17.5","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"ecf38382-15ca-4a2d-99bb-7e3824da1406","created_at":"2025-09-04T00:28:40.649Z","updated_at":"2026-01-20T20:21:40.103Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2016-06-27T20:02:00.000Z","observed_at_local":"2016-06-27T16:02:00-04:00","notes":"Apparent increase of nitrite and nitrate is a recording error - seems I should have entered \"0\" rather than ","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","nitrites","air_temperature","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145752","readings":[{"id":"1e76529e-efc0-4464-bcc4-81c2322acc8b","created_at":"2025-09-04T00:28:40.707Z","updated_at":"2025-09-04T00:28:40.707Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"30538381-4f08-4d0e-a24c-b2d9bd09d3cf","created_at":"2025-09-04T00:28:40.713Z","updated_at":"2025-09-04T00:28:40.713Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"04eaae54-9494-4104-982d-a406423923bd","created_at":"2025-09-04T00:28:40.735Z","updated_at":"2025-09-04T00:28:40.735Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"5411f288-3941-4430-9d70-2e038030c6a0","created_at":"2025-09-04T00:28:40.739Z","updated_at":"2025-09-04T00:28:40.739Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"e55b6605-3c1f-469e-9b38-1b17d7fdaf40","created_at":"2025-09-04T00:28:40.748Z","updated_at":"2025-09-04T00:28:40.748Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"d97d6da5-0078-44f2-9446-3986dc2f96e2","created_at":"2025-09-04T00:28:40.719Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]},{"id":"57e10eed-eb85-4c17-820d-e056a95d866a","created_at":"2025-09-04T00:28:40.563Z","updated_at":"2026-01-20T20:21:39.918Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2015-09-27T00:00:00.000Z","observed_at_local":"2015-09-26T20:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","nitrites","air_temperature","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145751","readings":[{"id":"08e67cc3-04a4-4391-85e1-5c2230450684","created_at":"2025-09-04T00:28:40.612Z","updated_at":"2025-09-04T00:28:40.612Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"09d89dac-9572-4105-b921-8956806dd8e8","created_at":"2025-09-04T00:28:40.620Z","updated_at":"2025-09-04T00:28:40.620Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e8e27df9-c9dd-4de7-bd95-ac0804106e09","created_at":"2025-09-04T00:28:40.627Z","updated_at":"2025-09-04T00:28:40.627Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"0fbc732d-f81f-407e-932d-d97cb46d3dd8","created_at":"2025-09-04T00:28:40.630Z","updated_at":"2025-09-04T00:28:40.630Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5448bf79-ac7f-42c6-a3e3-c5c19c0a7e09","created_at":"2025-09-04T00:28:40.633Z","updated_at":"2025-09-04T00:28:40.633Z","parameter":"water_temperature","unit":"deg_c","value":"18.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"3740642f-513f-48e4-ac9b-f2fccfe20013","created_at":"2025-09-04T00:28:40.624Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]},{"id":"08efeb26-de4c-4db8-a06a-3f7a58f7e983","created_at":"2025-09-04T00:28:40.447Z","updated_at":"2026-01-20T20:21:39.746Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2015-08-22T00:00:00.000Z","observed_at_local":"2015-08-21T20:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","nitrites","air_temperature","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145750","readings":[{"id":"5c99c02d-292f-4f7d-be6e-711cdc3a931a","created_at":"2025-09-04T00:28:40.503Z","updated_at":"2025-09-04T00:28:40.503Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"c19f7992-7202-440c-9e92-f7677eaa8934","created_at":"2025-09-04T00:28:40.507Z","updated_at":"2025-09-04T00:28:40.507Z","parameter":"secchi_depth","unit":"m","value":"2.125","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"80a10dd0-5f70-42b2-bf18-51f97ae69177","created_at":"2025-09-04T00:28:40.522Z","updated_at":"2025-09-04T00:28:40.522Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"8bb0ec2d-bdc8-4d5a-b3b0-b48dba129555","created_at":"2025-09-04T00:28:40.531Z","updated_at":"2025-09-04T00:28:40.531Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"64276885-1dea-4468-8eba-bea1f060e309","created_at":"2025-09-04T00:28:40.542Z","updated_at":"2025-09-04T00:28:40.542Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"d2809877-5919-40a5-98ac-269a9980afc7","created_at":"2025-09-04T00:28:40.510Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]},{"id":"75eb256c-5913-429c-b3fb-070eb14568c8","created_at":"2025-09-04T00:28:40.376Z","updated_at":"2026-01-20T20:21:39.581Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2015-07-26T00:00:00.000Z","observed_at_local":"2015-07-25T20:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["nitrate_nitrogen","ph","secchi_depth","nitrites","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145749","readings":[{"id":"da7b8ca3-9d14-4b68-a3bd-db872884768e","created_at":"2025-09-04T00:28:40.428Z","updated_at":"2025-09-04T00:28:40.428Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"ffbb753e-fe62-4cda-9a32-9147776835ea","created_at":"2025-09-04T00:28:40.432Z","updated_at":"2025-09-04T00:28:40.432Z","parameter":"secchi_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bf46a0c3-acf9-41be-b65f-38356cb691c5","created_at":"2025-09-04T00:28:40.437Z","updated_at":"2025-09-04T00:28:40.437Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"c0e1e9e3-b028-4c37-9416-0b95bbf752d5","created_at":"2025-09-04T00:28:40.440Z","updated_at":"2025-09-04T00:28:40.440Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"9a6f9e63-a0d5-49a8-98e8-57bbeec234d3","created_at":"2025-09-04T00:28:40.442Z","updated_at":"2025-09-04T00:28:40.442Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"70798fee-550c-4547-a15c-1f11bd2e9b5e","created_at":"2025-09-04T00:28:40.435Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]},{"id":"6f06822d-6c0c-4320-9fc6-7d6450622f5c","created_at":"2025-09-04T00:28:40.832Z","updated_at":"2026-01-20T20:21:40.569Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2015-06-27T00:00:00.000Z","observed_at_local":"2015-06-26T20:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","nitrites","air_temperature","nitrate_nitrogen","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145754","readings":[{"id":"55910827-c522-407e-90ff-36a3f50319ef","created_at":"2025-09-04T00:28:40.876Z","updated_at":"2025-09-04T00:28:40.876Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"b5c8ccd1-981e-494f-8f26-22bc3edded32","created_at":"2025-09-04T00:28:40.882Z","updated_at":"2025-09-04T00:28:40.882Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ab386abd-e24b-41cd-9e9e-2e20c9e0c0d0","created_at":"2025-09-04T00:28:40.892Z","updated_at":"2025-09-04T00:28:40.892Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"60a05195-b766-48c0-91e6-5621a77a3d9c","created_at":"2025-09-04T00:28:40.895Z","updated_at":"2025-09-04T00:28:40.895Z","parameter":"air_temperature","unit":"deg_c","value":"24.5","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"7bfae464-c9a8-4810-aefc-b602f630c3c3","created_at":"2025-09-04T00:28:40.889Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="},{"id":"b1773837-6c8d-44a5-bdcb-6b701feaa5e1","created_at":"2025-09-04T00:28:40.898Z","updated_at":"2025-09-04T00:28:40.898Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment":"unspecified_water_temperature","equipment_limit":null}]},{"id":"4b6807c2-f533-4a4b-a828-3ea9f21767b9","created_at":"2025-09-04T00:28:40.763Z","updated_at":"2026-01-20T20:21:40.374Z","owner_id":"a2f2edd1-ac44-4c01-97b9-6c1fe7820382","location_id":"946918c2-27b8-4639-950c-c1b17e598369","dataset_id":"5d0b5d51-a2d3-40e3-9fe7-38df4702dbe9","form_id":"df56f42c-937c-409a-966e-fe2cbd9e1ee6","observed_at":"2013-09-14T00:00:00.000Z","observed_at_local":"2013-09-13T20:00:00-04:00","notes":"Just upstream of hydro buoy","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","secchi_depth","nitrites","air_temperature","water_temperature","nitrate_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/145753","readings":[{"id":"d96f3a60-0238-4bc7-a737-03ba4dba990d","created_at":"2025-09-04T00:28:40.790Z","updated_at":"2025-09-04T00:28:40.790Z","parameter":"ph","unit":"std_units","value":"6","equipment":"unspecified_ph","equipment_limit":null},{"id":"254cdb4d-d951-4c0c-bd3f-f4482a3f0aca","created_at":"2025-09-04T00:28:40.800Z","updated_at":"2025-09-04T00:28:40.800Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"10120ccf-3367-425c-b287-306bb1034f86","created_at":"2025-09-04T00:28:40.812Z","updated_at":"2025-09-04T00:28:40.812Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f534e003-5189-4979-b51e-706dc273d504","created_at":"2025-09-04T00:28:40.819Z","updated_at":"2025-09-04T00:28:40.819Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"08e8636f-cfc7-4412-8925-5d9c0f810393","created_at":"2025-09-04T00:28:40.823Z","updated_at":"2025-09-04T00:28:40.823Z","parameter":"air_temperature","unit":"deg_c","value":"17","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"b3caa613-e918-4b02-8342-a0602efd0300","created_at":"2025-09-04T00:28:40.826Z","updated_at":"2025-09-04T00:28:40.826Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"5c70aa27-48a6-418d-b949-b2b251a8aef3","created_at":"2025-09-04T00:28:40.816Z","updated_at":"2025-11-19T15:02:32.180Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"unspecified_nitrate_nitrogen","equipment_limit":"<="}]}]