When open my vanilla JS app using CDA on CWBI-DEV, I see many CORS Error. see console log
App URL. https://water-mgt.dev.cwbi.us/mvs/river-reservoir/index.html
Access to fetch at 'https://water.dev.cwbi.us/cwms-data/timeseries?name=Nav%20Pool-Kaskaskia.Stage.Inst.30Minutes.0.29&begin=2026-06-29T03:20:32.793Z&end=2026-07-01T15:20:32.793Z&office=MVS' from origin 'https://water-mgt.dev.cwbi.us' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. river-reservoir.js:2435 GET https://water.dev.cwbi.us/cwms-data/timeseries?name=Nav%20Pool-Kaskaskia.Stage.Inst.30Minutes.0.29&begin=2026-06-29T03:20:32.793Z&end=2026-07-01T15:20:32.793Z&office=MVS net::ERR_FAILED 502 (Bad Gateway)
When open my vanilla JS app using CDA on CWBI-DEV, I see many CORS Error. see console log
App URL. https://water-mgt.dev.cwbi.us/mvs/river-reservoir/index.html
Access to fetch at 'https://water.dev.cwbi.us/cwms-data/timeseries?name=Nav%20Pool-Kaskaskia.Stage.Inst.30Minutes.0.29&begin=2026-06-29T03:20:32.793Z&end=2026-07-01T15:20:32.793Z&office=MVS' from origin 'https://water-mgt.dev.cwbi.us' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. river-reservoir.js:2435 GET https://water.dev.cwbi.us/cwms-data/timeseries?name=Nav%20Pool-Kaskaskia.Stage.Inst.30Minutes.0.29&begin=2026-06-29T03:20:32.793Z&end=2026-07-01T15:20:32.793Z&office=MVS net::ERR_FAILED 502 (Bad Gateway)