| 66.0 | THE RIO GRANDE RIVER REACHES LOWEST AREAS OF RIO GRANDE CITY ITSELF - WIDESPREAD DISASTROUS FLOODING INUNDATES MOST OF THE ROADS AND HIGHWAYS IN AND OUT OF TOWN - HUNDREDS OF HOMES ARE FLOODED | | 63.5 | WIDESPREAD FLOODING REACHES MUCH OF THE FLOOD PLAIN SOUTH OF TOWN AND FLOODS HIGHWAY 83 WEST OF RIO GRANDE CITY - THE RIO GRANDE RIVER BACKS UP THE ARROYO LOS OLMOS AND FLOODS HIGHWAY 755 AND THREATENS LOWEST HOMES IN THE LOS OLMOS FLOOD PLAIN | | 53.0 | MAJOR LOWLAND FLOODING DAMAGES IRRIGATION PUMPS, EQUIPMENT, ROADS AND THREATENS LIVESTOCK - BRIDGES IN THE FLOOD PLAIN ARE SEVERELY FLOODED AND BECOME DANGEROUS - THE RIVER BACKS UP ON THE ARROYO LOS OLMOS AND FLOODS THE LOWEST HOMES NEAR HIGHWAY 83 AND FM 755 AS WELL AS FLOODS THESE ROADS. | | 50.0 | IRRIGATION PUMPS, EQUIPMENT, LIVESTOCK, ROADS AND BRIDGES FLOOD IN LOW AREAS | | 48.0 | MINOR LOWLAND FLOODING DAMAGES IRRIGATION PUMPS AND EQUIPMENT IF THEY ARE NOT MOVED |
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1) 65.78 ft on 09/27/1972
2) 57.63 ft on 07/11/2010
3) 57.31 ft on 07/16/2010
4) 32.34 ft on 09/29/1967
5) 25.29 ft on 09/20/1971
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Low water records are unavailable.
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