CF002

Attributes in entity 6: Stream water sample log sheet: field and laboratory comments		Details
1. STCODE Definition: Study code Domain: enum
2. ENTITY Definition: Entity number Units: number Domain: range (minimum = 6.  maximum = 6.)
3. SITECODE Definition: Gaging station site code Domain: place
4. WATERYEAR Definition: Water year of sample or annual summary (October-September) Units: number Domain: range (minimum = 1969.  maximum = 2022.)
5. DATE_TIME Definition: Collection date and time (PST) of the stream water sample - sample collected proportionally to streamflow from the previous sample date and time. Assume beginning date of first sample period for each collector is October 1st. Units: date as datetime type Domain: range (minimum = Oct 9 1968 12:00PM  maximum = Jun 30 2022 8:35AM)
6. LABNO Definition: Lab number code for sample Domain: freetext
7. TYPE Definition: Sample type indicator Domain: enum
8. QCCODE Definition: Quality control sample codes are assigned to samples collected for examining integrity of proportional sample analysis Domain: enum
9. QA_SAMPLE Definition: Quality assurance sample number assigned if sample water is further analyzed for internal laboratory purposes Domain: freetext
10. SAMPLER_TYPE Definition: Type of water sampler or method used to collect water Domain: enum
11. LOW_VOLUME Definition: Indicator of a low volume sampler that may restrict the breadth of laboratory analyses Domain: enum
12. FIELD_COMMENTS Definition: Field comments related to the collection of the water sample Domain: freetext
13. LAB_COMMENTS Definition: Laboratory comments related to the handling and analyses of the sample Domain: freetext
14. SEQ_INDEX Definition: Sequential index generated primarily by the temporal order in which samples are collected Units: number Domain: range (minimum = 1.  maximum = 9709.)