forecast_day_0_date forecast_day_0_value forecast_day_minus1_date forecast_day_minus1_value forecast_day_minus2_date forecast_day_minus2_value forecast_day_plus1_date forecast_day_plus1_value forecast_day_plus2_date forecast_day_plus2_value forecast_day_plus3_date forecast_day_plus3_value forecast_day_plus4_date forecast_day_plus4_value forecast_trend gauge_id issued_date issued_time issued_value last_updated latitude longitude quality_verified region_code severity source threshold_danger threshold_extreme threshold_warning