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ii. Annually, the Village of East Aurora updates the inventory if monitoring locations are constructed or discovered; or if information for existing monitoring locations change. Prioritization determinations and updates, as noted below, are also addressed in the update. Compliance documentation pertaining to updating the monitoring locations inventory is listed in Appendix B. d. Monitoring Locations Prioritization i. The Village of East Aurora prioritizes its monitoring locations which are included in the monitoring locations inventory as follows: a) High priority monitoring locations are as follows: • At a high priority municipal facility, defined as a municipal facility that has one or more of the following on site and exposed to stormwater: o Storage of chemicals, salt, petroleum, pesticides, fertilizers, antifreeze, lead-acid batteries, tires, waste/debris; o Fueling stations; and/or o Vehicle or equipment maintenance/repair. • Discharging to impaired waters; • Discharging within a TMDL watershed (Not applicable in the Village of East Aurora); • Directly discharging to waters with Class AA-S, A-S, AA, A, B, SA, or SB; and/or • Confirmed citizen complaints on three or more separate occasions in the last twelve (12) months. b) All other monitoring locations are considered low priority. ii. Monitoring locations that are newly constructed, or discovered, will be prioritized within 30 days; and iii. Annually, the Village of East Aurora updates the monitoring location prioritization in the inventory based on information gathered as part of the monitoring location inspection and sampling program. Compliance documentation pertaining to updating prioritization for monitoring locations in the inventory is listed in Appendix B. The inventory is available for public review and comment as indicated above. e. Monitoring Locations Inspection and Sampling Program The Village of East Aurora has a program to inspect monitoring locations and sample dry weather flow discharging from the MS4. i. The monitoring locations inspection and sampling procedures are as follows: a) During dry weather, one (1) inspection of each monitoring location identified in the inventory every five (5) years; b) Inspections and sampling results (if flowing during dry weather) are documented with a Monitoring Locations Inspection and Sampling Field Sheet (Appendix C).