If you are going to the lower susitna river area:


Flood Advisory

000WGAK88 PAFC 041300FLSAFCFLOOD ADVISORYNATIONAL WEATHER SERVICE ANCHORAGE AK500 AM AKDT THU AUG 4 2011AKZ145-061830-/O.CON.PAFC.FA.Y.0008.000000T0000Z-110806T1830Z//00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z. OO/SUSITNA VALLEY AK-500 AM AKDT THU AUG 4 2011...THE FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1030 AM AKDT SATURDAYFOR...WESTERN SUSITNA DRAINAGES AND SUSITNA RIVER BELOW THE YENTNA RIVERCONFLUENCE. INCLUDING SKWENTNA...YENTNA AND LAKE CREEK.AT 447 AM AKDT THURSDAY...PERIODS OF HEAVY RAIN OVER THE EASTERNALASKA RANGE CONTINUE TO CAUSE SIGNIFICANT RISES ON THE WESTERNSUSITNA DRAINAGES...WITH MORE RAIN TO COME TODAY AND TONIGHT. THEYENTNA RIVER AT LAKE CREEK WAS AT 19.8 FEET WEDNESDAY MORNING WITHCONTINUED RISES EXPECTED. FLOOD STAGE AT LAKE CREEK IS 20.5 FEET ANDTHE RIVER IS FORECAST TO REMAIN ABOVE ITS MINOR FLOOD STAGE ANDCREST NEAR 21 FEET LATE THIS AFTERNOON. THE SUSITNA RIVER BELOW THECONFLUENCE WITH THE YENTNA RIVER HAS ALSO RISEN AND A SIGNIFICANTAMOUNT OF DEBRIS IS IN THE RIVER.EXPECTED IMPACTS:AT THESE LEVELS THERE MAY BE WATER IN SEVERAL AREA CABINS. IF WATERLEVELS GET ABOVE 21.5 FEET SEVERAL ADDITIONAL STRUCTURES MAY BEAFFECTED.RAIN WILL CAUSE CONSIDERABLE PONDING OF WATER IN LOW LYING AREAS,NEAR CULVERTS, AND ALONG SMALL CREEKS AND DRAINAGES.LAT...LON 6244 15142 6238 15075 6191 15044 6129 15050 6128 15186 6207 15217