FLOOD11632 (2) - Laserfiche WebLink

costilla.rep warning: 7he,velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for additional cross sections. warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less r.han 0.7 or greater than 1.4. This may indicate the need for additional cross sections. Note• Multiple critical depths were found at this location. The critical depth with the lowest, valid, energy was used. CROSS SECTION RIVER: Rio Seco REACH: 1 RS: 400.5 INPUT Description: Station Elevation Data num= 10 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 08017.586248.29628016.398501.49258016.602627.86148016.742627.8614 8011 662.8614 8011662.86148016.742786.69648015.5961017.4448014.7221185.8858013.846 Manning's n values num= 3 sta n val Sta n val sta n val 0 .055627.8614 .04662.8614 .055 Bank sta: ~eft Right ~engths: ~eft channel Right Coeff Contr. Expan. 627.8614662.8614 475.5 300.5 178.5 .3 .5 tzight Levee Station= 666.52 Elevation= 8016.72 CRO55 SECTION RIVER: Rio Seco REACH: 1 RS: 100 INPUT Description: Station Elevation Data num= 12 Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev 08011.992142.13148012.007287.23098012.494452.45238012.949468.26618011.104 488.54478009.917494.22978009.958501.34868012.464600.02448011.9~9735.7509 8012.21 912.51428011.0491051.2948015.269 Manning's n values num= 3 Sta n val Sta n Val Sta n val 0 .055452.4523 .04501.3486 .055 Bank sta: ~eft Right ~engths: ~eft Channel Right Coeff Contr. Expan. 452.4523501.3486 100 100 100 .1 .3 Right Levee Station= 505.54 Elevation= 8012.49 SUMMARY OF MANNING~S N VALUES River:Rio Seco Reach River Sta. nl n2 n3 1 2785 .055 .04 .055 1 2373 .055 .04 .055 1 1911 .055 .04 .055 1 1460 .055 .04 .0~5 1 1090 .055 .04 .055 1 846 .055 .04 .0~5 1 427 .055 .04 .055 1 410 Bridge 1 400.5 .055 .04 .055 1 100 .055 .04 .055 SUMMARY OF REACH LENGTHS River: Rio Seco Reach River sta. ~eft channel rtight Page 8