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~ , LRRWMO Meeting Minutes April 16, 1993 Page 2 Schrantz queried whether this development is part of the Scenic Rivers designation. Jankowski did not think it was, but admitted that possibility was not discussed. Weaver queried whether time is a major factor in this situation. He went on to state that while he empathized with the developer's and Jankowski's position, he cautioned that in the future should it come to light that there is a negative impact to the Rum River because of the drainage from this development, there could be serious litigation issues with which the LRRWMO must contend. There are proposed catch basins that will flow into the Rum River, if they are retained. Jankowski confirmed if they retain. this plan as shown there will be discharge to the Rum River, not much, but some. He suggested more of this drainage be directed to the northwest. If that is done, there will not be one drop of water from this plat going directly to the river without sedimentation; only in a case of emergency, which is a fairly remote possibility. Schrantz stated the developer still has to provide for an explanation of his ponding and detention basins. Jankowski was of the opinion that that has been done. Schrantz added that application for a PCA permit would have to address grading and require better management practices. This is a new requirement as of the first of the year. Schrantz indicated, however, the turn around process with the PCA is 48 hours. Weaver noted that this is a big project. The developer is proposing to reduce the flow into the Rum River, which is a positive move. However, Weaver noted, and Jankowski confirmed, that water from the other side of 149th will still go into the Rum River, a gravity flow. Jankowski stated there will be sedimentation ponds for that drainage on one side of the street before it hits the river. The other half of the street will still flow directly to the river, unless they take it and put basins in that side of the street also. Schrantz indicated he and Weaver are not in a position to thoroughly study this proposed plat in detail; that is what the Consulting Engineer is for. A suggested alternative was that Jankowski write a letter to the LRRWMO indicating it is Ramsey's position that the proposed plan follows LRRWMO procedure and does not have to go to the Consulting Engineer. Weaver expressed a concern with that action. He felt this board has an obligation as a governmental entity to do what is correct. Weaver stated he would much prefer if the LRRWMO