November Lake Level Control Sub-Committee Meeting Minutes

Lake Level Control Sub-Committee Meeting Minutes
November 13, 2013

Members present include Gil Kendrac, Dave Flaum, Dave Emick, Todd Gress, and Chairman Rick Gainar. Also present was RRA Board Member Dell Rogers.

Meeting called to order at 2PM at the Association Office.

Items discussed:
1. Discussed the recent lake turnover event that occurred on or about 10/24/2013 and the subsequent algal bloom. O2 and temperature data collected on 10/4/2013, while the lake was still stratified, was compared to data collected after the lake turnover on 10/24/2013. Before the turnover temperatures ranged from 21.5ºC at the surface to 12.5ºC at 31-foot level while dissolved oxygen ranged from 10.4 mg/L to 0mg/L at the 17-foot level and below. After the lake turnover temperatures remained constant throughout the water column at 5.2ºC. Dissolved oxygen was also nearly constant ranging from 1.6 mg/L at the surface to 0mg.L at the 29-foot level.
2. Lake turnover is an annual event at Roam Rock Lake. So is the subsequent, massive algal bloom that follows this event after a few days time. The lake turnover event causes the phosphorus that was released from the organic sediment but held at the lake bottom all year, to mix in the entire water column.
3. We discussed the model siphon that a team of committee members recently installed at the dam using a length of garden hose. Dissolved oxygen data is currently being collected from lake water 5-feet off the bottom. Phosphorus data collection will soon follow.
4. No report from the Lowrey/Martin work group on their investigation of the water/sewage lines that cross a cove near the dam. We will need to understand the effect a freezing, winter drawdown would have on these lines.
5. A discussion ranking 13 advantages of a siphon spillway determined that the committee felt that less phosphorus & nutrients, improved weed control, and ability to maintain lake level for emergency repairs were among the most important. A siphon design with the ability to keep up with 100% of expected water flowing into the lake would be necessary.

Our next meeting is scheduled on December 11, 2013 at 2:00PM. Our regular meeting date is the 2nd Wednesday of each month at the Association Office so mark your calendars!

Meeting was adjourned at 3:45PM

by RD Gainar on November 14, 2013

Dog Found

black-lab

Are you missing a male black lab? This little guy was found on found at 2331 Morning Star Drive over the weekend. If this is your dog, please call 440-479-9930.

Thank you!

Sept & Oct Lake Mangement Committee Report

Lake Management Committee
by Richard D. Gainar, CEBS
Chairman, LMC

August and September were very busy months for the Lake Management Committee (LMC). As you may remember, three sub-committees were created in August in order to 1) attract more residents so that work on several complicated subjects can be done simultaneously, and 2) take advantage of the many professional disciplines our residents have to offer. Significant attention will be paid to water quality on the Lake Sediment Control Sub-Committee and Lake Level Control Sub-Committee as well as to improving water depth in our back coves on the Lake Depth Control Sub-Committee. I am happy to report that a total of 19 residents are now working on the committees – a much larger number than the one or two member LMC’s of previous administrations. These committee members are from a variety of disciplines (including engineering, construction, biology, science, business, and many others) and are eager to work to improve our lake. Residents who are not able to attend these committee meetings can find each meeting’s minutes published on our web site and can direct any questions or concerns to the sub-committee chairmen at each Association meeting.

The Lake Sediment Committee worked to develop a methodology and a database to contain all professional collected information from previously commissioned studies and data in order to make good, evidence-based decisions. Their focus will be on excess nutrients and algae to start.
The Lake Level Control Committee decided to work on two projects in the coming months. The first involves creating a “model siphon” using a garden hose installed near the principal spillway in order to collect water samples from lake bottom. This project would allow samples to be tested all year, including through the ice, to obtain a full year’s data. This important data will provide evidence of the water’s chemistry before discharging from a siphon Spillway into the river below.

The Lake Depth Control Sub-Committee was busy designing a scoop-dredging rig we can use on the lake for many years. Already, two track hoes were recently purchased from available funds. In October’s meeting, the committee announced its plans for a 3-phased approach to dredging. Digging a basin to trap incoming sediment in the back of major coves is already underway. These sediment basins created in Phase #1 will be cleared on a regular basis. Phase #2 will begin this summer with the dredging of the channel in Fisherman’s Cove. There we expect to work the kinks out of our “scoop rig” operations (currently and successfully used at Lake Lakengrin) in Fisherman’s Cove before proceeding to the river channel in Rock Creek. All other coves river channels will follow the dredging of Rock Creek channel in order of need as defined in the 2010 EnviroScience Sediment Survey. This way, all cove residents will benefit from some improved depth before we move on to Phase #3 which involves returning to the larger coves in order to widen the area cleared in Phase #2.
In addition to the sub-committee meetings, our lake water testing program results were posted on the web site so residents can see the lab results. So far, the levels of various blue-green algal toxins were below any level of concern defined by the Ohio EPA.

Marty Hilovsky, our consultant from EnviroScience, on his second visit to our lake last month, met with our LMC leaders to discuss our lake management plans. He believes our program is “on the right path”. Marty tested the water’s clarity, sampled from various depths for algae toxins, phosphorus and other nutrients, and measured oxygen at various temperatures. These tests will be repeated by your Lake Management Committee and the results will be used by the various LMC sub-committees and for historic purposes.

Cub Scout Food Drive

food-drive

The Webelos Den of Cub Scout Pack 72 is looking for your help! They are collecting non-perishable food to help others! Items can be dropped off at the Village Hall or Association Office through November 16th. Please help us show what a wonderful community this is by giving to others. Every little bit helps!

Association Office Hours: 8am – 6pm, Wednesday – Saturday
Village Office Hours: 9am – 4:30pm Monday – Friday

Lost Cat

Update: She is home now! 🙂

kingzett cat

Please keep a lookout for a female cat who has been missing for 2 days now. She has no front claws, is very friendly and was last seen in the vicinity of Rome-Rock Creek Rd. and Western Star Court.

If you see her, please contact 440-862-1762

Thank you!

Lake Depth Improvement Sub-Committee – Phase 1 Report

Phase 1 Report:

Preliminary Dredging Meetings

  • May
    • Grand Lake St. Marys: Shallow water State Lake in western Ohio currently undergoing a massive hydraulic dredging operation. Started in 1964.
    • Lake Lakengren: Private lake association in western Ohio currently undergoing a mechanical dredging operation. Met during OLCA (Ohio Lake Communities Association) conference.
  • June
    • Army Corp of Engineers: Met to learn which permits would be required for dredging.
    • EPA: Met to discuss dredging.
    • ODNR: Met to discuss dredging.
    • Roaming Shores Village: Met to acquire permits for Dredge Material Disposal Site.
  • July
    • Chagrin Valley Engineers: Designers for Dredge Material Disposal Site.
    • Ashtabula County Water & Soil Dept.: Met to learn rules regarding settlement ponds and Dredge Material Disposal Site.
  • August
    • EnviroScience: Performed depth study for dredging locations. Will use information from 2009 study which cost over $20,000 to perform.
    • Chagrin Valley Engineers: Plans finalized for Dredge Material Disposal Site.
    • ODNR: Registered for permission to build Dredge Material Disposal Site.
  • September
    • ODNR: Paid for permits.

This Dredging project will not increase Dues & Assessments any further. The project can completed without the need to take out a loan from the bank.

Phase 2 report will be in the December Edition of the Shores News.

Preliminary Dredging Begins

The RRA has been putting its recently acquired excavators to work this Fall. 18 truckloads of sediment were removed from the silt pond near Knowlton Entrance on October 10th. The silt pond was implemented several years ago to catch sediment before it has a chance to enter the lake. After a few years, the pond is emptied of its collected silt in order to catch more.

silt pond 10-10-13

Dredging work was also performed in Marina Cove. 20 truckloads of siltation have been removed so far.

Currently, dredging work is being performed from the shore. After work is completed on a barge for the excavator and hopper barges for the siltation, dredging work in the larger coves can begin.

marina cove 10-15-13

2013 Trick or Treating in Roaming Shores

trick or treat

Trick or Treating in the Shores this year will be on Saturday, October 26th from 5pm – 7pm.

Please take extra caution as there will be little ghosts and goblins out and about!

Happy Halloween!!

October Lake Level Control Sub-Committee Meeting Minutes

October 9, 2013

Members present include Bud Tharp, Gil Kandrac, Walt Samson, and Chairman Rick Gainar. Also present was RRA Board Member Dell Rogers.

Meeting called to order at 2PM at the Association Office.

Items discussed:
1. Walt Samson led a conversation in order to focus the work and discussions of the sub-committee. Many years of committee experience has taught Walt that nothing usually get accomplished until a goal is clearly defined.
2. A list of benefits that various bottom-withdrawal siphon systems provide is to be created so that committee members can rank the importance of each benefit. Our goal will be to detail and cost a specific siphon design that will accomplish at least the more important benefits. The design will eventually be presented to the Board for their action.
3. No report from the Lowrey/Martin work group on their investigation of the water/sewage lines that cross a cove near the dam. We will need to understand the effect a freezing, winter drawdown would have on these lines.
4. The Kandrac/Emick/Gainar work group is working to install a small model siphon near the principle spillway in order to begin sampling lake water from the approximate area in the lake where the actual siphon would draw water. The Village has given access to the work group so they can proceed. Materials have been purchased and are ready to install.

Our next meeting is scheduled on November 13, 2013 at 2:00PM. Our regular meeting date is the 2nd Wednesday of each month at 2:00PM so mark your calendars!

Meeting was adjourned at 3:45PM

by RD Gainar on October 9, 2013

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Office Info:

Mailing Address: P.O. Box 8, Rome, OH 44085

Located at 1875 US Route 6, Roaming Shores, OH 44085

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