Systems That Sample Monthly
Preparing a Coliform Plan Template 331-036 Word | PDF
Checklists
Each checklist takes you through a process to help you develop your E. coli response plans.
- Distribution system E. coli response checklist (Word)
- E. coli-present triggered source sample response checklist: All Sources (Word)
Examples
Use the example that most closely resembles your system.
- ABC Water District (Word). Five chlorinated sources including one well field with three wells, three pressure zones. Provides 4-log virus treatment for all sources, no compliance monitoring, requested reduced triggered source monitoring.
- LMN Water District (Word). Four sources including one well field with three wells, one pressure zone.
- JKL Water System (Word). Two chlorinated sources, two pressure zones Provides 4-log virus treatment for one source, no compliance monitoring, wholesaler, requested reduced triggered source monitoring.
- XYZ Water Association (Word). Three chlorinated sources, three pressure zones Provides 4-log virus treatment for one source, no compliance monitoring, requested reduced triggered source monitoring.