762  
SXUS55 KBOI 071500  
HYDBOI  
IDZALL-ORZ061>064-211900-  
 
DAILY HYDROMETEOROLOGICAL DATA SUMMARY  
NATIONAL WEATHER SERVICE BOISE ID  
100 PM MDT SUN APR 20 2025  
 
THESE RIVER OBSERVATIONS AND FORECASTS ARE INTENDED TO HELP  
PEOPLE WHO ARE PLANNING RECREATIONAL ACTIVITIES NEAR THE  
FOLLOWING RIVER LOCATIONS. IT IS IMPORTANT TO NOTE THAT  
FLOWING WATER CAN BE VERY DANGEROUS EVEN WHEN THE RIVER IS  
BELOW LEVELS WHICH ARE GENERALLY CONSIDERED SAFE FOR RAFTING  
AND OTHER RECREATIONAL USES. RIVER USERS SHOULD ALWAYS BE  
PREPARED FOR UNFORECAST AND CHANGING RIVER CONDITIONS  
ESPECIALLY BELOW DAMS WHERE RAPID FLUCTUATIONS ARE POSSIBLE.  
 
RIVER LOCATION OBSERVED FORECAST VALID 6 AM EACH DAY  
 
SUN APR 20 MON TUE WED THU  
 
BOISE RIVER AT BOISE GLENWOOD BRIDGE  
STAGE IN FEET..... 6.11 6.06 6.04 6.03 6.02  
FLOW IN CFS ..... 2044 1997 1985 1973 1961  
 
NORTH FORK OF PAYETTE RIVER BELOW CASCADE DAM  
FLOW IN CFS ..... 1489 1500 1500 1500 1500  
 
SOUTH FORK OF PAYETTE RIVER AT LOWMAN  
STAGE IN FEET..... 4.47 4.45 4.43 4.39 4.39  
FLOW IN CFS ..... 1393 1362 1345 1293 1291  
 
PAYETTE RIVER AT HORSESHOE BEND  
STAGE IN FEET..... 8.39 8.36 8.30 8.12 8.04  
FLOW IN CFS ..... 6591 6536 6423 6127 5992  
 
OWYHEE RIVER NR ROME (FORECAST IS FOR OWYHEE LAKE INFLOW)  
FLOW IN CFS ..... 1817 1868 1847 1772 1677  
 
BRUNEAU RIVER AT HOT SPRINGS  
STAGE IN FEET..... 5.93 5.96 5.98 5.99 6.00  
FLOW IN CFS ..... 586 604 619 624 630  
 
SNAKE RIVER BELOW SWAN FALLS DAM  
FLOW IN CFS ..... 6895 6854 6893 6844 6793  
 
SNAKE RIVER BELOW HELLS CANYON DAM  
FLOW IN CFS ..... 26485 30301 30301 30301 24998  
 
SALMON RIVER AT SALMON  
STAGE IN FEET..... M 3.19 3.15 3.10 3.04  
FLOW IN CFS ..... M 2109 2055 1984 1911  
 
MIDDLE FORK OF SALMON RIVER AT MIDDLE FORK LODGE  
STAGE IN FEET..... 3.06 2.87 2.74 2.57 2.44  
FLOW IN CFS ..... 2211 1948 1778 1563 1413  
 
MIDDLE FORK OF SALMON RIVER AT SHOUP  
FLOW IN CFS ..... 3649 M M M M  
 
SOUTH FORK OF SALMON RIVER AT KRASSEL RANGER STATION  
FLOW IN CFS ..... 1074 M M M M  
 
LITTLE SALMON RIVER AT RIGGINS  
STAGE IN FEET..... 4.79 4.75 4.69 4.62 4.54  
FLOW IN CFS ..... 1331 1302 1257 1208 1152  
 
SALMON RIVER AT WHITE BIRD  
STAGE IN FEET..... 17.40 17.45 17.24 17.07 16.86  
FLOW IN CFS ..... 15660 15817 15160 14621 13996  
 
LOCSHA RIVER AT LOWELL  
STAGE IN FEET..... 4.91 4.90 4.93 4.35 4.20  
FLOW IN CFS ..... 4749 4732 4795 3624 3332  
 
SELWAY RIVER AT LOWELL  
STAGE IN FEET..... 6.19 5.99 6.22 6.08 5.79  
FLOW IN CFS ..... 5997 5436 6077 5691 4948  
 
CLEAR WATER RIVER AT STITES  
STAGE IN FEET..... 4.64 4.84 4.67 4.55 4.51  
FLOW IN CFS ..... 2044 2373 2091 1900 1840  
 
CLEAR WATER RIVER AT OROFINO  
STAGE IN FEET..... 7.59 7.50 7.71 7.49 7.06  
FLOW IN CFS ..... 14673 14325 15155 14273 12628  
 

 
 
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