§ 109.412. Special notice of the availability of unregulated contaminant monitoring results.

 (a)  Timing for a special notice. A community water system or nontransient, noncommunity water system required to monitor for an unregulated contaminant under 40 CFR 141.40 (relating to monitoring requirements for unregulated contaminants) shall notify persons served by the system of the availability of the results of the sampling no later than 12 months after the monitoring results are known.

 (b)  Form and manner of a special notice. The form and manner of the public notice shall follow the requirements for a Tier 3 public notice prescribed in §  109.410 (relating to Tier 3 public notice—form, manner and frequency of notice). A public water system may use an annual report or CCR to notify persons served by the system of the availability of the results of the sampling as long as the requirements under §  109.410(d) are met. The notice shall also identify a person and provide the telephone number to contact for information on the monitoring results.

   The provisions of this §  109.412 adopted August 9, 2002, effective August 10, 2002, 32 Pa.B. 3894.

   This section cited in 52 Pa. Code §  69.1601 (relating to general).