Channel Patterns Trinity River
Entity (ENT) | Northwest Fisheries Science Center (NWFSC)GUID: gov.noaa.nmfs.inport:33388 | Updated: August 9, 2022 | Published / External
Item Identification
| Title: | Channel Patterns Trinity River |
|---|---|
| Short Name: | Channel Patterns Trinity River |
| Status: | Planned |
| Abstract: |
Reach numbers and attributes for the Trinity River from Lewiston Dam downstream to the North Fork Trinity River, California. |
Entity Information
| Entity Type: | Spreadsheet |
|---|---|
| Active Version?: | Yes |
| Schema Name: | PARR |
| Description: |
Reach numbers and attributes for the Trinity River from Lewiston Dam downstream to the North Fork Trinity River, California. |
Data Attributes
Attribute Summary
|
|
Name | Type | Description |
|---|---|---|---|---|
|
100
|
Reach number | NUMBER | Reach number in sequence from downstream to upstream. | |
|
100
|
Code | VARCHAR2 | Abbreviation for reach name. | |
|
100
|
GID | NUMBER | Unique identifier for GIS file. | |
|
100
|
Reach Name | VARCHAR2 | Local name for the reach. | |
|
100
|
Flow type | VARCHAR2 | Description of the stream flow attribute recorded in the "Discharge" (DISCHARGE) column (e.g., Wet year release flow). | |
|
100
|
Discharge | NUMBER | Stream flow for the flow type identified in the "flow type" (FLOW_TYPE) column, in cubic meters per second. Units for values are Cubic meters per second. | |
|
100
|
Slope | NUMBER | Channel slope for the reach, in meters per meter. Units for values are Meters per meter (dimensionless). | |
|
100
|
Predicted channel type | VARCHAR2 | Predicted channel type based on plot of Trinity River reach slopes and discharges against reference site reach slopes and discharges. |
Attribute Details
Reach number
| Seq. Order: | 1 |
|---|---|
| Data Storage Type: | NUMBER |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Reach number in sequence from downstream to upstream. |
| General Data Type: | NUMBER |
Code
| Seq. Order: | 2 |
|---|---|
| Data Storage Type: | VARCHAR2 |
| Max Length: | 3 |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Abbreviation for reach name. |
| General Data Type: | VARCHAR2 |
GID
| Seq. Order: | 3 |
|---|---|
| Data Storage Type: | NUMBER |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Unique identifier for GIS file. |
| General Data Type: | NUMBER |
Reach Name
| Seq. Order: | 4 |
|---|---|
| Data Storage Type: | VARCHAR2 |
| Max Length: | 255 |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Local name for the reach. |
| General Data Type: | VARCHAR2 |
Flow type
| Seq. Order: | 5 |
|---|---|
| Data Storage Type: | VARCHAR2 |
| Max Length: | 255 |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Description of the stream flow attribute recorded in the "Discharge" (DISCHARGE) column (e.g., Wet year release flow). |
| General Data Type: | VARCHAR2 |
Discharge
| Seq. Order: | 6 |
|---|---|
| Data Storage Type: | NUMBER |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Stream flow for the flow type identified in the "flow type" (FLOW_TYPE) column, in cubic meters per second. Units for values are Cubic meters per second. |
| General Data Type: | NUMBER |
| Unit of Measure: | Cubic meters per second |
Slope
| Seq. Order: | 7 |
|---|---|
| Data Storage Type: | NUMBER |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Channel slope for the reach, in meters per meter. Units for values are Meters per meter (dimensionless). |
| General Data Type: | NUMBER |
| Unit of Measure: | Meters per meter (dimensionless) |
Predicted channel type
| Seq. Order: | 8 |
|---|---|
| Data Storage Type: | VARCHAR2 |
| Max Length: | 255 |
| Required: | Yes |
| Primary Key: | No |
| Status: | Active |
| Description: |
Predicted channel type based on plot of Trinity River reach slopes and discharges against reference site reach slopes and discharges. |
| General Data Type: | VARCHAR2 |
| Allowed Values: | Braided, Island-braided, Meandering, Straight |
Catalog Details
| Catalog Item ID: | 33388 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:33388 |
| Metadata Record Created By: | Jeffrey W Cowen |
| Metadata Record Created: | 2016-07-06 18:09+0000 |
| Metadata Record Last Modified By: | SysAdmin InPortAdmin |
| Metadata Record Last Modified: | 2022-08-09 17:11+0000 |
| Metadata Record Published: | 2018-02-27 |
| Owner Org: | NWFSC |
| Metadata Publication Status: | Published Externally |
| Do Not Publish?: | N |
| Metadata Last Review Date: | 2018-02-27 |
| Metadata Review Frequency: | 1 Year |
| Metadata Next Review Date: | 2019-02-27 |