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HomeMy WebLinkAbout20190157 Ver 1_DWR Comment Memo & Summary (Buffer)_20200724Mitigation Plan Checklist for Riparian Restoration Mitigation Sites -created 7/15/13 ❑ DWR Stream Determination — r�- L- l tb lM Uuc4- VDWR Site Viability Letter ❑ Site Location L-u�Uirections including Lat & Long \_o,_-8-d1git HUC &/or 14 digit (if applicable) L'5�county �EMC approved Soil map, Topo and Aerial Maps — Project Name: I�rr I Reviewed By: 11)) DWR# 1 aQJq- D5 rJ 7� Date I �a u V "d o Sub -watershed where applicable - P U-4lv1L Odd, `' Tti0e a M 3) ,> c c� �W �9---Existing Site Conditions w/ photos- 1�P1� tt� ' p) � C OA-L �'J� LX: t ' � I f v ��� 31 0-,� 1 ,_� 11� 1i U'. .�t� 4t.14� ;`� �9G, �yl@n�A 'aj��Ctrt t)i�aU.^..o����4 d \ , U r, a runa(7tT All proposed mitigation activities, including a brief summaryof stream and/or wetland mitigation w/ pl r p v� w cwcW� cu m ti� ho Iuv oA D2�Gt a detailed planting plan es t ag c.l d1.A i s pyaptvu d N V e) N rm anion urh in c P, b Co-) ry o C ur' l .--❑ Monitoring & Maintenance Plan I&` cac�.L�o1r�,x ia5 cdda.� r�o,tOl 11ti6LL C��C��j �2 Financial Assurance (if applicable) � U Associated buffer and/or nutrient offset credit talcs, which shall include credit generation, service area, etc. L C \.' 1 .11 L� , f ti� C3 S, \)f) y �� GSMYti^Q317 c ddtio ykc� q ❑ Credit Determination Table/Ma � d 1lj) -f 70 h� ' p - b61p1)CYJ>C� ki-bo/��� hC4 > SUS N 1 l�( �Q LUn �C vS I, t5�ar 9s;}w�hV QOi a' Verification that the site does not have an impact on threatened or endangered species —Verification that the site is not affected by on -site or nearby sources of contamination as provided by Environmental Data Resources, Inc. -fl' Verification that the site can be constructed on land if it is an archaeological site; �_ZA list of all permits that will be required and obtained prior to constructing the mitigation site for nutrient offset and/or buffer mitigation (e.g. Sediment and Erosion Control Plan from Division of Land Resources, NCG010000 Stormwater Permit from NCDWQ, 404 permit from the Army Corps of Engineers and corresponding 401 Water Quality Certification from NCDWQ). Summary of Comments on Perry Hill Appendix 1 - Buffer Plan DWR Edits.pdf Page: 2 — Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:36:38 PM replace 0233 with .0714. Effective Date is June 15, 2020 — Number: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:36:23 PM replace .0240 with .0703 and rename the rule to "Nutrient Offset Credit Trading". effective date is APril 1, 2020 J Number: 3 Author: kymerritt Subject: Cross -Out Date: 7/22/2020 2:36:03 PM am Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:38:10 PM no DWR Stream determination letter was included. Please add to Appendix and reference in SEction 2.8 or in other more appropriate sections. Page: 5 =,Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/24/2020 1:08:06 PM In reviewing the stream mitigation plan as well as this plan, it was unclear whether DMS is seeking wider buffers for both stream & buffer credit. Please state whether or not buffers restored beyond 50' are being used towards stream credit Page: 6 Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:39:19 PM clarify that fencing will at least be installed around all areas where buffer enhancement credit is requested, since this is a requirement in 0295 (o)(6) :Number: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:41:04 PM Site photos are dated May 2019 are do not depict existing conditions as of the time the Mit Plan was submitted. Provide more recent photos of the riparian area conditions and describe any changes to the proposed mitigation areas from what was observed during the 2019 site visit. Page: 7 ,,,Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:41:43 PM Add that the site is located in the Upper Falls Watershed. QNumber: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:47:03 PM correct rule reference here to be .0295 (o) Number: 3 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:48:57 PM Explain how you determined bullet 2 and include a reference (maybe table 5?) Number: 4 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:50:10 PM Explain how you concluded bullet #3 Number: 5 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:51:17 PM correct the rule reference here by excluding subchapter "o" ,Number: 6 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:51:37 PM explain how bullet #1 is achieved ;,Number: 7 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:52:46 PM What is the "enhancement plan"? Is there a particular section/s where the plan is described? Number: 8 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:54:36 PM Explain how bullet #3 was determined. I recommend referencing Section 2.8 and the Appendix where you have the site viability letter. Page: 10 — Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:S4:20 PM i prefer "DWR" be used in place of "Katie Merritt" Page: 13 _Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/24/2020 1:05:03 PM Add a reference to Figure 10 and explain in the text that nutrient offset credits can service only the Falls Lake Watershed, while buffer credits can serve the Neuse 03020201, including the Falls lake Watershed. _Number: 2 Author: kymerritt Subject: Sticky Note Date: 7/24/2020 1:06:10 PM I may have many comments to make on this table. I have to delay providing these comments until I receive clarification from other DWR staff. I will provide those comments separately to DMS as soon as I'm able. Page: 14 =,Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:06:37 PM Reference the Plan sheets that show the stream mitigation activities. 4)Number: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:01:59 PM parcel preparation is more intense on stream mitigation sites, but this section is very vague. Add a reference to the Stream Plan where details can be found regarding grading, mowing, ripping, etc. Or, please provide more details here regarding site prep work, especially soil preparations. With the riparian areas mostly in compact pasture soils and dense in fescue vegetation, both mowing and ripping should be proposed for this site. ,Number: 3 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:11:44 PM the Site Viability letter calls out a drainage conveyance B below the ag pond. How will diffused flow by this conveyance be addressed =Number: 4 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:04:55 PM Please indicate that no top soil will be removed from the riparian areas slated for riparian restoration. The source of fill material for stream mitigation activities should come from another part of the site where buffer credits are not being sought. Number: 5 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:05:39 PM Describe "chemical" treatment *)Number: 6 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:57:23 PM remove tag alder and Red Maple from the Planting Plan. These trees are proposed to be planted within areas receiving buffer credit and DWR does not support including these in this planting plan. c;!)Number: 7 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:58:54 PM A plan to address how fescue will be treated before initial planting efforts should be included in this section. �vNumber: 8 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:56:36 PM Reference the applicable Plan Sheets where the planting plan is provided in more detail. ,Number: 9 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:55:58 PM even though it isn't spelled out here, I appreciate the use of pollinator species in your seed mixes. Please call this out in the text within this section. ,Number: 10 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:07:25 PM what type of management is anticipated? please explain this in detail Page: 15 ,Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:07:49 PM the Plan sheets showing the fence boundaries should be referenced in this section. QNumber: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:08:40 PM add a note that this bank is "being proposed to DWR" since it hasn't yet been reviewed or approved. - Number: 3 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 2:58:41 PM Address how fescue will be controlled during the monitoring period. Page: 16 — Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:09:48 PM add Height to the parameters that will be evaluated annually. DWR expects the heights to be included in the reports. Page: 20 , .,Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:12:14 PM call out as "DWR Ephemeral Point' *)Number: 2 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:12:45 PM call out as "DWR Intermittent Point' *)Number: 3 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:12:26 PM call out as "DWR Intermittent Point' cvNumber: 4 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:13:14 PM call out as Drainage Conveyance B Number: 5 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:12:59 PM call out as "DWR E/I Point' Page: 24 — Number: 1 Author: kymerritt Subject: Sticky Note Date: 7/22/2020 3:14:53 PM show the proposed easement boundary for the Perry Hill II Mitigation Bank