![]() Since the hydrologic conditions and recreational uses of these water bodies vary, the degree and date of the start of drawdown for each lake also vary and could be affected by the amount of rainfall during the period. Due to changing ice and hydrologic conditions, these levels can vary throughout the winter. The depth of drawdown listed above is not from the current level it is from the normal full pond level. Sunset Lake will follow its usual drawdown procedure to -7 feet, but instead of being refilled in the spring, it will remain at that drawdown level through 2024 to allow for major repairs of the dam.North River Pond will be drawn down 3 feet for three weeks in October, then returned to its normal winter level.The values listed above are generally the maximum levels reached, although during any given year the levels reached can be either higher or lower due to weather conditions. These larger lakes generally do not reach their full drawdowns until mid or late March.Little Sunapee Lake will have its once every five year scheduled deeper drawdown.Afterward, the level of the lake will be returned to full pond. Hermit Lake will have a drawdown of 8 feet to do inspection and minor work for a period of two to four weeks.This drawdown level is expected to remain in effect for at least one full year and may be longer depending on the construction schedule. However, should construction schedule changes occur, then this drawdown may be delayed. Goose Pond’s drawdown will begin on the usual date and will proceed following the usual schedule for dropping the water level, but the plan is for the pond to continue to be drawn down fully over the winter to allow for dam reconstruction work of the dam. The water level will be lowered no more than 1 foot per day to a level of approximately 21.5 feet below the normal water surface to allow for the rehabilitation of Goose Pond Dam in 2025. ![]() Conservation, Mitigation, and RestorationĬoncord, NH – The New Hampshire Department of Environmental Services (NHDES) announced today that the annual fall drawdown of the lakes and ponds controlled by dams owned by NHDES will be initiated according to the schedule below. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |