Data Review And Audits
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Quality-Assurance Quick links
- DEP QA Policy
- QA Rule 62-160
- DEP SOPs
- SOP Forms
- QA Resources
- QA for DEP Contracts, Grants and Purchase Orders
- Audit Report List
- The NELAC Institute (TNI)
- Training Resources
- Data Review And Audits
- Analytical Method Source
- List of Labs Certified by DOH
- Quality of Science Newsletter
- Alternative and Modified Method Approvals
- Environmental Laboratory Certification Program
- Water Quality Standards Program Staff Contacts
- All Quality-Assurance content
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Checklists
TMDL Data Evaluation Checklists - Use these checklists as guidance to evaluate the usability of your data.
- Field Performance Audit Checklist (7/2004)
- Data Evaluation Checklist (9/20/2023)
Field Audit Checklists - Use these example checklists as guidance for conducting internal audits.
- Documentation Checklist
- Field Quality Control Checklist
- Field Testing Checklist
- General Sampling Checklist
- Aqueous Sampling Checklist
- Groundwater Sampling Checklist
- Surface Water Sampling Checklist
- Stream Condition Index (SCI) Sampling Checklist (2/1/2004)
- Qualitative Periphyton Sampling Checklist (5/18/2005)
Lab Audit Checklists (MSExcel file)
Data Usability Document (DEP-EA-001/07, May 2026)
EAS #00-01 - A Tiered Approach to Data Quality Assessment (10/12/2000; PDF, 25 kB)
Common Problems Seen During Audits
- Common Audit Deficiencies - List of common field and laboratory audit deficiencies.
Audits
Performance Audit Inspection (PAI) Typical Records Request List (Sampling and Analyses)
Last Modified: Tuesday, May 19, 2026 - 02:45pm