Who are the conservation authorities in essex? The County of Essex is governed by two separate Conservation Authorities, the Essex Region Conservation Authority and the Lower Thames Valley Conservation Authority.What does erca stand for essex county? Essex Region Conservation Authority. The Essex Region Conservation Authority ("ERCA") is a non-profit organization responsible for parks, wetlands, and waterways (creeks, rivers, bays, etc.) in most of Essex County and its boundaries.How does the essex region conservation authority predict flooding? The Essex Region Conservation Authority monitors water levels, current conditions, and weather forecasts to predict flooding. The Authority may issue the following alerts: Watershed Conditions Statement: factors related to flooding may be occuring, but flooding is not expected.What is the essex windsor land trust council? The LTVCA covers a wide swath stretching from the western portion of Essex County to London and includes representatives from two local Essex County municipalities – Lakeshore and Leamington. Explore the 22 conservation areas in the Essex-Windsor area for beautiful trails, fishing, camping, biking, bird watching and more!