Robuta

https://data.usbr.gov/catalog/4067/item/7156 Humboldt River Below Rye Patch Dam Ammonia (as N) ug/L Time Series Data | Item 7156 | RISE | Bureau... Measurements of Ammonia (as N) collected at Humboldt River Below Rye Patch Dam. Currently collected twice a year, previously collected quarterly. Access... rye patch damtime series datahumboldt riverammoniaitem