AN008

Properties of Attributes in entity 8 table: Dissolved oxygen and specific conductivity within treatment reach

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units	Missing Value Code
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	ratio	natural	8.-8.		number
YEAR	N	N	numeric(4,0)	range	interval	natural	2014.-2016.		year (yyyy)
SITE_NUMBER	Y	N	char(8)	place	ordinal
REACH_TREATMENT	Y	N	char(1)	enum	nominal
SAMPLE_LOCATION	Y	N	char(6)	enum	nominal
SAMPLE_TIMING	Y	N	char(5)	enum	nominal
TIMESTAMP	Y	N	datetime	range	datetime		Aug 25 2014 2:35PM-Aug 12 2016 12:50PM		date as datetime type
SAMPLE_ID	N	N	numeric(5,0)	range	ratio	natural	1.-52476.		number
TEMPERATURE	N	N	numeric(5,2)	range	ratio	real	8.18-17.66		degrees Celsius
PERCENT_DO	N	N	numeric(5,1)	range	ratio	real	80.0-100.1		percent
DO_MG_L	N	N	numeric(5,2)	range	ratio	real	8.00-10.50		milligrams per liter
EC_US_CM	N	N	numeric(4,0)	range	ratio	real	34.-2038.		micro siemens per centimeter