When should a primary small water system NOT be replaced by an alternate small system in a State Monitoring Plan?
A small system cannot be removed because of a known history of contaminant occurrence or lack of occurrence. While there will be other circumstances that may cause an alternate system to be selected, these rules must be followed carefully to ensure the statistical integrity of the national sample.
Related Questions
- When should a primary small water system NOT be replaced by an alternate small system in a State Monitoring Plan?
- When should a primary small water system be replaced by an alternate small system in a State Monitoring Plan?
- Can all the small systems selected in a State Monitoring Plan be sampled in the same year?
