Brown pond water is a sign of low water depth in the pond Low Water Transparencyĭirty or murky water is another sign that the sediment at the bottom of the pond needs to be removed. The increased phosphate levels that are created when organic matter starts decaying will start a chain reaction of plant and algae growth that cannot be reversed by any other means effectively other than dredging. When the entire pond starts to grow more weed, it’s time to dredge it. You can clearly see excessive aquatic weed growth in the shallow area.
Emergent pond plants are a clear sign of shallow depth. If too many emergent pondweed growths are noticeable then it is a clear sign that the pond has lost its depth. If your pond needs dredging, then you will see the following signs – Excessive Weed Growth Are There Any Disadvantages of Dredging A Pond.Please send a Request for Project Review (RPR) to the NH Division of Historical Resources. State Division of Historical Resources (NHDHR) – Project Review and ComplianceĪs required by General Condition #8 of the General Permit (GP), and Section 106 of the National Historic Preservation Act (NHPA), applicants must consult with the State Historic Preservation Officer (SHPO) to ensure all authorized activities will not adversely affect properties listed on, determined to be eligible for listing on, or potentially eligible for listing on the National Register of Historic Places, including previously unknown historic sites within the project area. For your convenience, the Appendix B is also attached to the NHDES Wetlands Bureau permit application and Permit by Notification: Appendix B - Corps Secondary Impacts Checklist. Army Corps of Engineers – Regional General Permits and Required Informationįor activities regulated by "Corps" and NHDES jurisdiction, our NH General Permit (GP) helps minimize duplication between state and federal regulatory review. Conservation, Mitigation, and Restoration.
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