FGUS81 KPBZ 311729 RVSPBZ PAZ021-011729- HYDROLOGIC STATEMENT NATIONAL WEATHER SERVICE PITTSBURGH PA 129 PM EDT TUE MAY 31 2011 ...A RECREATIONAL BOATERS ADVISORY IS IN EFFECT FOR THE PITTSBURGH POOL ON THE OHIO AND ALLEGHENY RIVERS... HIGH FLOWS, FAST CURRENTS AND DEBRIS MAY CREATE HAZARDOUS CONDITIONS FOR RECREATIONAL BOATERS IN ALLEGHENY COUNTY ON THE ALLEGHENY RIVER AND OHIO RIVERS. STAY TUNED TO DEVELOPMENTS BY LISTENING TO NOAA WEATHER RADIO. $$