RAW DATA RECORDS

9611-01

Series is created to document analysis of water samples that are water system related. Series is used to verify water quality. Records include raw analytical data (strip charts, turbidity, reports, bench sheets, logbooks, etc.) at the time of analysis. Records include all chemical, bacteriological and biological analysis done by the Water Bureau labs. Records include QA (quality assurance), QC (quality control) and calibration data. Series includes raw data compiled for EPA Reports (9611-03) and needed for lab certification. State Schedule Number: 96-0039/0112 State Approval Date: 9/3/1996 Permanent. Microfilm after 1 year and destroy hard copy after film has been checked and verified. Produce 2 diazio copies and 1 silver (which is to be sent to SPARC).