Diamond Lake Community Survey We are developing a Lake Ecosystem Management Plan to guide the long-term health, use, and enjoyment of Diamond Lake. This plan will address water quality, aquatic plants, fisheries, and shoreline management, with the goal of balancing ecological health with community needs. Your input is essential. As a resident, lake user, or community member, you bring valuable perspectives on how the lake is used, the challenges you see, and what priorities matter most. The following survey is focused on the waters of Diamond Lake. For more information about the Diamond Lake Master Plan and future plans for the district-owned properties on the shore of Diamond Lake, please visit the Diamond Lake Master Plan project page on our website. By completing this survey, you will help shape the plan to reflect both the science of lake management and the community's values.The Lake Ecosystem Management Plan is a grant-funded project being guided by our lake management contractor ILM Environments. We have been partnering with ILM for the past two years, and together we are committed to making Diamond Lake the best it can be. The survey should take only a few minutes to complete. Your responses will be combined with those of others to inform decisions. Together, we can ensure a healthy, resilient, and enjoyable lake for future generations. Question Title * 1. Do you own or rent property in one of the following? Please pick one. On Diamond Lake In a neighborhood walking distance to Diamond Lake. In Mundelein, but not near Diamond Lake. I do not own or rent a property in Mundelein. Question Title * 2. How long have you lived on, visited, or utilized Diamond Lake for recreational purposes? Please pick one. 0 - I don't use Diamond Lake at all Less than 2 years 2 - 10 years 11 - 20 years More than 20 years If you answered "0 - I don't use Diamond Lake at all" in the previous question, you may skip the remaining questions. Question Title * 3. During the time you have lived on, visited, or utilized Diamond Lake, how would you say conditions have changed? Please pick one. Improved Declined Stayed the same Unsure Question Title * 4. What is most important to you about Diamond Lake? Please pick one. Water clarity Fishing Water sports Traffic on the lake Nature Other (please specify) Question Title * 5. Below is a list of common issues found in lakes in our area. Please rank the following challenges in relation to Diamond Lake. Not present Annoying but tolerable Somewhat bad Bad Very bad Water quality decline Water quality decline Not present Water quality decline Annoying but tolerable Water quality decline Somewhat bad Water quality decline Bad Water quality decline Very bad Shoreline erosion Shoreline erosion Not present Shoreline erosion Annoying but tolerable Shoreline erosion Somewhat bad Shoreline erosion Bad Shoreline erosion Very bad Excessive aquatic plant growth Excessive aquatic plant growth Not present Excessive aquatic plant growth Annoying but tolerable Excessive aquatic plant growth Somewhat bad Excessive aquatic plant growth Bad Excessive aquatic plant growth Very bad Excessive/unsafe boat traffic Excessive/unsafe boat traffic Not present Excessive/unsafe boat traffic Annoying but tolerable Excessive/unsafe boat traffic Somewhat bad Excessive/unsafe boat traffic Bad Excessive/unsafe boat traffic Very bad Alage blooms Alage blooms Not present Alage blooms Annoying but tolerable Alage blooms Somewhat bad Alage blooms Bad Alage blooms Very bad Question Title * 6. How much does water quality and water clarity impact your enjoyment of Diamond Lake? Please pick one. Unsure No Impact Some impact Major impact Question Title * 7. Which statement best describes how you feel during the times you spend on Diamond Lake? Please pick one. Beautiful, could not be any nicer. A few minor issues, but excellent for swimming and boating. Invasive plants and algae issues moderatly impact how I enjoy of the lake. Invasive plants and algae issues substantially impact how I enjoy of the lake. Very disappointed about the overall condition of the lake. None of the above Question Title * 8. In your opinion, which statement best describes the amount of aquatic plant growth in Diamond Lake? It is dense and negatively affects my recreational use of the lake. There are few plants which negatively affects fishing in the lake. Just the right amount for both recreation and fishing. No opinion Other (please specify) Question Title * 9. Do you believe Diamond Lake requires aquatic plant control? Yes No In some areas Unsure Question Title * 10. What activities do you participate in on the waters of Diamond Lake? Check all that apply. Enjoying scenery Enjoying wildlife Fishing Swimming Canoeing/kayaking/stand-up paddle boarding Tubing/waterskiing/wake boarding Motorized boating/wave runners Sailing Ice fishing Snowmobiling Ice skating/hockey Other (please specify) This question is for boaters. Skip if you are not a boater. Question Title * 11. If you are a boater, where do you launch your watercraft? HOA launch Private dock MPRD public boat launch Other (please specify) The next two questions are for residents living on Diamond Lake. Please skip if you don't reside on the lake. Question Title * 12. If you live on Diamond Lake, how do you currently manage the shoreline? Please check all that apply. Mow or weed-whack grass to the water's edge. Maintain a naturalized buffer strip comprised of native plants. Rip-rap rocks Other (please specify) Question Title * 13. If you live on Diamond Lake, please share your opinion about shoreline native buffer strips. Check all that apply. They increase the beauty/value of a property. They decrease the beauty/value of a property. They help deter geese. They help filter polutants before they enter the lake. They are expensive to maintain. I'd put one in if there was grant funding to help pay for it. I have no opinion about shorline native buffer strips. Questions 14–17 relate to fishing. Please skip them if you don't fish at Diamond Lake. Question Title * 14. How many years have you been fishing Diamond Lake? Less than one year 1 - 5 years 6 - 10 years 11 - 20 years More than 20 years Question Title * 15. In the time you have been fishing Diamond Lake, how would you say the quality of fishing has changed? Please pick one. Improved Stayed the same Declined I don't know Question Title * 16. What type of fish do you catch in Diamond Lake? Please check all that apply. Catfish Bass Bluegill Muskie Crappie Other (please specify) Question Title * 17. What do you value most about the fishery in Diamond Lake? Please select one. Catch and release fishing Fishing for food Food for birds and other wildlife Enjoy seeing fish Teaching children about fishing and lakes Other (please specify) Question Title * 18. Do you have any other comments about Diamond Lake? 100% of survey complete. Done