Selection of Columns for Expert Query

table_name:V_CWNS_V_FLOW TABLEOWNER:WATERS

Selection of Columns

STEP 2: Select one or more column(s) for your output by clicking on the square box next to the column name. When you are finished selecting columns, click on the "STEP 3: Enter Search Criteria" button at the bottom of this page.

TABLE NAME: V_CWNS_V_FLOW
	*	All data elements in the view or table are selected. If selected, all other data elements selections will be ignored!
	Count Function for *. DO NOT SELECT THE COLUMN LOCATED DIRECTLY ABOVE IF YOU SELECT THIS COLUMN!	Counts the number of distinct records for the column above: You must select an additional column other than a group function! HELP on STATISTICS! COUNT
	CWNS NUMBER	Authority/Facility Identification Number (A/F). This is unique for a facility. The first two numbers correspond to a State's FIPS code, e.g., Alabama = 01, Alaska = 02, etc. The next four characters correspond to the authority and the last three characters correspond to the facility.
	Count Function for AF_NBR. DO NOT SELECT THE COLUMN LOCATED DIRECTLY ABOVE IF YOU SELECT THIS COLUMN!	Counts the number of distinct records for the column above: You must select an additional column other than a group function! HELP on STATISTICS! COUNT
	FACILITY NAME	Name of water quality management project. A facility can be a wastewater treatment plant, municipal storm sewer system, or a nonpoint source (NPS) pollution control project. The Facility Name must be unique within each state.
	STATE	The state abbreviation (US Postal) for the state. This field is included for all entries.
	REGION	EPA Region (1-10). This field is included for all entries.
	COUNTY NAME	The name of the county in which the facility is located.
	SYSTEM NAME	The System Name that this facility belongs to.
	AUTHORITY NAME	Non-Federal unit of government responsible for managing the facility.
	WATERSHED HUC	8-digit USGS hydrologic Unit Code (HUC) (text format).
	WATERSHED NAME	The name for the watershed according to the US Geological Survey's 8-digit Hydrological Unit Code (HUC) system, in which the facility is located.
	CONGRESSIONAL DISTRICT	The number of the Congressional District in which the facility is located.
	CWNS REVIEW STATUS	Indicates whether the list has been reviewed and approved/disapproved by EPA.
	CWNS REVIEW STATUS DESCRIPTION	A description of the report status that indicates whether the list has been reviewed and approved/disapproved by EPA.
	CWNS FACILITY FACT SHEET	A hypertext link for a detailed CWNS report.
	CWNS MAP	A hypertext link for a map of a CWNS facility location.
	TCWFCFLW NAME	Flow Type
	TCWFCFLW EPF CD	This code indicates whether the values represent existing, present design, or future design flow.
	FLOW MSR	Actual existing flow component of the total flow (12 month avg) (MGD) for a particular type of flow. Note JLH 10/24/2000 Changed FLOW_MSR from a max flow of 999.999 to 9999.999 MGD.
	Group Functions for FLOW_MSR. DO NOT SELECT THE COLUMN LOCATED DIRECTLY ABOVE IF YOU SELECT THIS COLUMN!	You may select any of the following Group Numerical Functions for the column above: You must select an additional column other than one of these group functions! HELP on STATISTICS! SUM AVERAGE MAX MIN STANDARD DEVIATION VARIANCE

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