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Project code: 2025-0076181 <br />03/31/2025 15:11:51 UTC <br />We recommend running the project (if it qualifies) through our Minnesota -Wisconsin Federal Endangered <br />Species Determination Key (Minnesota -Wisconsin ("D-key")). A demonstration video showing how-to <br />access and use the determination key is available. Please note that the Minnesota -Wisconsin D-key is the third <br />option of 3 available d-keys. D-keys are tools to help Federal agencies and other project proponents determine <br />if their proposed action has the potential to adversely affect federally listed species and designated critical <br />habitat. The Minnesota -Wisconsin D-key includes a structured set of questions that assists a project proponent <br />in determining whether a proposed project qualifies for a certain predetermined consultation outcome for all <br />federally listed species found in Minnesota and Wisconsin (except for the northern long-eared bat- see below), <br />which includes determinations of "no effect" or "may affect, not likely to adversely affect." In each case, the <br />Service has compiled and analyzed the best available information on the species' biology and the impacts of <br />certain activities to support these determinations. <br />If your completed d-key output letter shows a "No Effect" (NE) determination for all listed species, print your <br />IPaC output letter for your files to document your compliance with the Endangered Species Act. <br />For Federal projects with a "Not Likely to Adversely Affect" (NLAA) determination, our concurrence becomes <br />valid if you do not hear otherwise from us after a 30-day review period, as indicated in your letter. <br />If your d-key output letter indicates additional coordination with the Minnesota -Wisconsin Ecological Services <br />Field Office is necessary (i.e., you get a "May Affect" determination), you will be provided additional <br />guidance on contacting the Service to continue ESA coordination outside of the key; ESA compliance cannot <br />be concluded using the key for "May Affect" determinations unless otherwise indicated in your output letter. <br />Note: Once you obtain your official species list, you are not required to continue in IPaC with d-keys, <br />although in most cases these tools should expedite your review. If you choose to make an effects <br />determination on your own, you may do so. If the project is a Federal Action, you may want to review our <br />section 7 step-by-step instructions before making your determinations. <br />Using the IPaC Official Species List to Make No Effect and May Affect Determinations for Listed <br />Species <br />1. If IPaC returns a result of "There are no listed species found within the vicinity of the project," then <br />project proponents can conclude the proposed activities will have no effect on any federally listed <br />species under Service jurisdiction. Concurrence from the Service is not required for no <br />effect determinations. No further consultation or coordination is required. Attach this letter to the dated <br />IPaC species list report for your records. <br />2. If IPaC returns one or more federally listed, proposed, or candidate species as potentially present in the <br />action area of the proposed project — other than bats (see below) — then project proponents must <br />determine if proposed activities will have no effect on or may affect those species. For assistance in <br />determining if suitable habitat for listed, candidate, or proposed species occurs within your project area <br />or if species may be affected by project activities, you can obtain Life History Information for Listed <br />and Candidate Species on our office website. If no impacts will occur to a species on the IPaC species <br />list (e.g., there is no habitat present in the project area), the appropriate determination is no effect. No <br />further consultation or coordination is required. Attach this letter to the dated IPaC species list report for <br />your records. <br />2of17 <br />Page 110 of 617 <br />