While many regulations related to lead are delayed, two communications requirements require water system action right now:
- Consumer Confidence Reports (CCR)
- Tier 1 Notifications (with a Lead Action Level exceedance)
Previously, under the Lead and Copper Rule (LCR), Tier 1 public notification was not required if compliance sampling exceeded the lead action level. An exceedance means the 90th percentile, or 10% of samples, are above the limit. Now, until the Lead and Copper Rule Improvements (LCRI) compliance date (November 1, 2027), water systems must notify consumers of a lead action level (15 ppb) exceedance within 24 hours via a Tier 1 public notification.
So, if your water system has a 90th percentile lead action level exceedance, prepare to quickly distribute a public notice. The notice itself can likely be a template from your respective state regulator. Tier 1 notifications require reaching your community via at least one of the following methods: radio, television, posting in prominent locations, hand delivery to each customer, or another delivery method approved by your state.
Putting scripts together and understanding the process of quickly getting the message out—for example, gathering media contacts, or planning for hand-delivering to each consumer—requires advance preparation. Plan now so you’re not caught in a bind with a 24-hour deadline!