### Group By Message ID

XS CD 01 | SECNO: 869
| Critical Depth occurs at 1%-annual-chance flood. Flow Code will be "C". The Ineffective flow option is used. The Ineffective Flow elevation is equal to or higher than the Critical WSEL. Please investigate whether this selection is appropriate.
XS DC 02 | Constant discharge used for the entire profile for 1%-annual-chance flood. At least two discharges should be selected; one at the mouth and the other at the middle of the watershed or above the confluence of a tributary. Or provide explanation why only one discharge should be used. Other flood frequencies should also be checked.
XS IF 01L | SECNO: 3798
| Flow code will be IL. The area left of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2887.73 is higher than the ground elevation 2886.257 of the Left Ineffective Flow Station. However, it is equal to or lower than the left ineffective flow elevation of 2890.03. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area left of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area left of the ineffective flow station is non conveyance.
XS IF 01L | SECNO: 1799
| Flow code will be IL. The area left of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2873.51 is higher than the ground elevation 2872.454 of the Left Ineffective Flow Station. However, it is equal to or lower than the left ineffective flow elevation of 2876.51. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area left of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area left of the ineffective flow station is non conveyance.
XS IF 01L | SECNO: 1433
| Flow code will be IL. The area left of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2871.11 is higher than the ground elevation 2868.568 of the Left Ineffective Flow Station. However, it is equal to or lower than the left ineffective flow elevation of 2873.17. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area left of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area left of the ineffective flow station is non conveyance.
XS IF 01L | SECNO: 576
| Flow code will be IL. The area left of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2861.17 is higher than the ground elevation 2858.363 of the Left Ineffective Flow Station. However, it is equal to or lower than the left ineffective flow elevation of 2862.5. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area left of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area left of the ineffective flow station is non conveyance.
XS IF 01L | SECNO: 200
| Flow code will be IL. The area left of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2859.38 is higher than the ground elevation 2859.087 of the Left Ineffective Flow Station. However, it is equal to or lower than the left ineffective flow elevation of 2861.24. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area left of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area left of the ineffective flow station is non conveyance.
XS IF 01R | SECNO: 3798
| Flow code will be IR. The area to the right of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2887.73 is higher than the ground elevation 2886.439 of the Right Ineffective Flow Station. However, it is equal to or lower than the right ineffective flow elevation of 2888.59. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area right of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area right of the ineffective flow station is non conveyance.
XS IF 01R | SECNO: 2401
| Flow code will be IR. The area to the right of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2877.43 is higher than the ground elevation 2875.66 of the Right Ineffective Flow Station. However, it is equal to or lower than the right ineffective flow elevation of 2880.98. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area right of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area right of the ineffective flow station is non conveyance.
XS IF 01R | SECNO: 2048
| Flow code will be IR. The area to the right of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2875.37 is higher than the ground elevation 2874.313 of the Right Ineffective Flow Station. However, it is equal to or lower than the right ineffective flow elevation of 2877.22. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area right of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area right of the ineffective flow station is non conveyance.
XS IF 01R | SECNO: 200
| Flow code will be IR. The area to the right of the ineffective flow station may be considered effective. The 1%-annual-chance WSEL of 2859.38 is higher than the ground elevation 2857.439 of the Right Ineffective Flow Station. However, it is equal to or lower than the right ineffective flow elevation of 2861.01. The lateral structure was not modeled downstream of this River Station. Lower the ineffective flow elevation to the ground elevation to consider the area right of the ineffective flow station as effective, or model a lateral structure if the overflow will take a different flow path. The ineffective flow elevation could be accepted if the area right of the ineffective flow station is non conveyance.