TECHNICAL
MEMO 00.01 - NATIONAL WATER QUALITY LABORATORY
SUBJECT: Update on blank
correction omission for Kjeldahl nitrogen and phosphorus tests on samples sent
to the National Water Quality Laboratory
Memo 90.01 - BRANCH OF QUALITY
ASSURANCE MEMORANDUM 90.01
SUBJECT: PUBLICATIONS - "QADATA user's manual: An interactive computer program for
the retrieval and analysis of the results from the external blind sample quality-assurance project of the U.S. Geological Survey." Open-File Report 90-162.
Memo 90.02 - BRANCH OF QUALITY
ASSURANCE MEMORANDUM 90.02
SUBJECT: REPORTS - US EPA summary of quality assurance literature
Memo 90.03 - BRANCH OF QUALITY
ASSURANCE MEMORANDUM 90.03
SUBJECT: ADP - Storage of water-quality, quality-assurance data in NWIS
Memo 91.09 WATER
RESOURCES DIVISION MEMORANDUM NO. 91.09
Subject: PUBLICATIONS--Quality Systems Terminology
Memo 92.01 - BRANCH OF QUALITY
ASSURANCE MEMORANDUM 92.01
SUBJECT: ADP - Storage of water-quality, quality-assurance data in NWIS
Memo 93.01 - BRANCH OF QUALITY
ASSURANCE MEMORANDUM 92.01
SUBJECT: ADP - Storage of water-quality, quality-assurance data in NWIS
Memo 95.01 - BRANCH OF TECHNICAL
DEVELOPMENT AND QUALITY SYSTEMS MEMORANDUM NO. 95.01
SUBJECT: ADP--Storage of water-quality quality-assurance data in NWIS
Memo 97.01 PROGRAMS AND PLANS - Assessment of Alkalinity Results in the National Field Quality Assurance Program
Bibliography - BIBLIOGRAPHY OF QUALITY ASSURANCE REPORTS
Aggregated Coding - This document contains the aggregated coding from BQA Memos 90.03, 92.01 and 95.01 to use for storing QC samples in NWIS-I.
National Water Quality Laboratory TECHNICAL MEMORANDA