| NT RC 05 | SECNO: 11584 |
The left overbank n-value of 0.05 and the right overbank n-value of 0.05 are less than or equal to the channel n-value of 0.07. Follow the procedure in (FHWA, 1984) to compute the n-value for the natural floodplain and the channel. Or follow the procedure in (USGS, 1977) to compute the n-value for urban development. Please submit supporting information on the evaluation of n-values. |
|
| NT RC 05 | SECNO: 11439 |
The left overbank n-value of 0.05 and the right overbank n-value of 0.05 are less than or equal to the channel n-value of 0.05. Follow the procedure in (FHWA, 1984) to compute the n-value for the natural floodplain and the channel. Or follow the procedure in (USGS, 1977) to compute the n-value for urban development. Please submit supporting information on the evaluation of n-values. |
|
| NT RC 05 | SECNO: 9506 |
The left overbank n-value of 0.05 and the right overbank n-value of 0.05 are less than or equal to the channel n-value of 0.05. Follow the procedure in (FHWA, 1984) to compute the n-value for the natural floodplain and the channel. Or follow the procedure in (USGS, 1977) to compute the n-value for urban development. Please submit supporting information on the evaluation of n-values. |
|
| NT RC 05 | SECNO: 9352 |
The left overbank n-value of 0.05 and the right overbank n-value of 0.05 are less than or equal to the channel n-value of 0.05. Follow the procedure in (FHWA, 1984) to compute the n-value for the natural floodplain and the channel. Or follow the procedure in (USGS, 1977) to compute the n-value for urban development. Please submit supporting information on the evaluation of n-values. |
|
| NT RC 05 | SECNO: 1161 |
The left overbank n-value of 0.05 and the right overbank n-value of 0.05 are less than or equal to the channel n-value of 0.05. Follow the procedure in (FHWA, 1984) to compute the n-value for the natural floodplain and the channel. Or follow the procedure in (USGS, 1977) to compute the n-value for urban development. Please submit supporting information on the evaluation of n-values. |
|
| XS CD 01 | SECNO: 11498 |
Critical Depth occurs at 0.2%-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. |
|