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Home My WebLink About202106-Beardsley Stormwater District Informational Meeting Beardsley Stormwater District Informational Meeting June 171h 7pm via Zoom TownofDanbyNY.org/calendar https://zoom.us/j/93150530455 Meeting ID: 9315053 0455 Call In : 1-646-876-9923 Town of Danby Planner, David West and Town Supervisor, Joel Gagnon will host an informal discussion on plans to set up a Stormwater District to maintain the stormwater infrastructure related to the Beardsley Ln. Subdivision (including parcels on Loomis Ct. and Comfort Rd.) ~ - - — CCM=QRT ROAD m5 mEST arAtE URUI.&ulE R �ee.lM.�ilifC.86u i KrF-rzS-O+T+ iris L¢Lrae Amw •Y`"r¢ w4d lwaj PROPOSED DAI16Y DRAINAGE DISTR4 T IT 6QVhH)A4?Y Lli MO -kr . r so-rwr0ar ow # wrlp ML Rm0PFR.r$ii P7 nwa-r-?.a trigxo fpr.a- 4f1 Fi4 MI AVOPERM L¢4. {' Ltd Y V LJJ o LOCATIM OF STORMWATER r+w.,i.rs o U CMANI 1XVIENT ao- awr L r 774 W_ LLJ a+r,ax,ea eociwir o- $ o � n0m-r-x Tar Fy k5O�1 R .q f t RFC£,'I"C �J rw, quwq r rRA! murm 4mm irr l rt'7 IWN%p 7Rrr U!f NO Rdt r.i12 LjWLMFrwa nolwv 2rr4 I�r.-l�.a /r hr BEM69LY iar t{v�[ornr � xYr![A 18a1 �1 PROP ED DARBY DRAINdAGf DISTRICT # BOUNWY LLZAW� SHEET TITLE mcp}.,I-A to ALVA I.Par 155 EEi�!�.FT �-r-v,o acx.=au*3 #r a�F+i.P's aj W-MK j VI INIIY -I-a.11 sacSCRr r Ol Mr arpm a n/a-r-9zr Trn may,raa s uoa rp.o. MAP frai r,wraAi'r L+r� ryl3 � Arb roMl.-,-nia JWs lk,wrOFECr l+x[ &aww.m EGG VEa) nwa-r-f ig zr HE49 1ET ra#.u�eL+,. r+�Pl�me.d9K:dcaJ �-a�v.r pp i r yi4h OR � r_.wr.✓ Sfr pu IE gwnn%rL pg.? kfF { ft-H: imk Ila 01/19/202, DATA C,RAPHIC LE .ash'3HDWN E19-38 LOCATION OF $TQF?MIMATERLL,, '¢""n �u WAh}ACEMENF FACILITY 1 nSR c ecu� FIG- 1 Time Line • Development and subdivision was approved in 2004 • Approval required all sales to include notice that the Town could set up a Stormwater District in the future • Developer (CIVIC) was required to maintain stormwater infrastructure until a District was created • Set up escrow account to pay for maintenance and legal fees if developer didn't do what they were supposed to • 2006 District creation process started but was not completed • 2019 Town was notified by County that Stormwater Parcels were going to be foreclosed on due to 3 years of unpaid taxes • 2021 Town took ownership of Stormwater Parcels & Restart District Formation What is a Stormwater District ? • Taxing boundary to pay for local stormwater infrastructure • Set up by Town • Residents within boundary pay for maintenance of neighborhood infrastructure Process for Forming District • Map Plan Report ( MPR) — Draft has been completed by Town Engineer • Town Board adopts final MPR • Notice of Hearing • Conduct Public Hearing, Make Findings • Issue Conditional Approval • Issue Final Order forming District e1ii�+• ^ \2tiS' n r pft . ;RA7}{IC R n�.•,� nr•cm 1,311. a �1 a � ' v� ��r/ .yip'.•n ,+u.+w �� . Miisuw.• v.m�o � C' e 5 z a � 1 e,.a«sw^ 9 ei+'>w„i',�°..` a ••�•••••••�� - ,m.... � < c tt..v• n. =,I ;eaez w r. a 1 z>.eee,o c ren ecnc ` 1 �— 1 •a "+ter••' r�ez LA•V•. ,eos.... ,no 'L —11J - PROP CMI AFPWIV •SDI,/e<L# —_.._ . What 's Next Once District is Formed • Town will maintain stormwater facilities starting with deferred maintenance • Maintenance may be done by Town Highway staff or a contractor • Annual costs will be assessed per house lot within the District Deferred Maintenance SWM 1 1 . Remove fallen trees and limbs from within the pond. 2. Mow the embankments in-board of the pond twice per year. 3. Fill the void spaces between the HDPE outlet pipe and the concrete control structure with nonshrink grout. 4. Replace stone fill (rip-rap) on the main channel leading into the permanent pool basin. It is noticeable where the underlying filter fabric is exposed. 5. Additional earth fill may be needed behind the concrete outlet control structure in order to establish the correct top elevation of the surrounding berm. This will become more apparent after mowing has been completed. SWM 2 1 . Mow the embankments in-board of the pond twice per year including the removal of trees and invasive shrubs. 2. Fill the void spaces between the HDPE outlet pipe and the concrete outlet control structure with non-shrink grout. Swale 1 . Cut and remove trees and brush smaller than 3-inch diameter within the limits of the 30-foot-wide easement the full length of the easement area. Trees larger than 3-inch diameter can remain unless dead or known to be an invasive species. 2. Perform excavation and soil stabilization restoration from the northeast corner of parcel 2-1-9.7 to SWM 2 to conform with the Developers original grading plan. The alignment of the swale can be adjusted to avoid removing trees over 3-inch diameter that are determined desirable to remain. 50'X60' I PUN ar"Rs ORREECtED TO PO T DO- BDR "OME I I I E Ra o ►¢R 6EM7 VTOW ca oAw { I� , } I PROVmE SWA1E TO UPECT..-OR I I PpMp 3.Pe^'- 4xif ti 1 725 4 I � CP — PRONDE RIS_ TN RBN-0F'F Is oIRECTDD=!..r Dolts - .. I-. ., ryOREBA2YS ✓ :: ` PRONOE 1x'WOE ACCESS TO BACK a POND. nTc ROAD. - eNTwc LENGTH or Access DOES NOT""E 1l TO BE GRAVEL MICRO POND PROVIDE 4'WIDE INVERT top A`1111.0 ;, t� } ✓ 2 OVIDG 4'WIDE IN - r BDR 4 HOM lo•TRDE � , _ i ._ TOP OF BERM OF Ef fgAY i �� ll TOP17 2r BOTTOM ELEV 1O0R /— / f II -.f._ -T' /✓ - _ - 0'MDEI 55'LO l PRONOE 1 ON S.SLOPE - pEPM PERYANENT RP-RAP fO.X 36 X 5.DEEP TOR ELEV.nuO PMN E IT 8 O4DE EMERGENCY SPLLMAY --� AFETY BENCH•Bs i r' EIEV.1115,3'RP-RAP BDTTON MAX SLOPE OF LNANNEL TO ROADRAT EDGE PIVOV7OE T OH 4 SLOPE 1 50TX60' i ✓� I / 4' 8DR HOME 50'X6DT 1 50'X60' BDR HOME 4-_8DR HOME // /I- Why does this maintenance need to be done ? • Required by DEC Stormwater Permit • Protects the watershed from excess runoff and erosion due to development • Protects neighborhood from internal flooding, erosion, and maintenance issues What if a district is not formed ? • Town would have to decide whether or not to perform maintenance using general fund tax dollars • Liability if DEC stormwater permit requirements aren't met • Increased legal costs and liability for the Town • Further delay in addressing deferred maintenance • Risk of damage to the environment or private property What 's it going to cost ? • Town will use developer escrow account first to cover District Setup Fees (current escrow account balance is around $ 10k) • The per lot cost to landowners after exhausting the escrow account will be approximately $420 in year 1 assuming work listed is completed • Subsequent years cost will be the total maintenance and administrative costs (estimated to be $3,070/year) divided evenly between 22 lots, anticipated to be approximately $ 150/year • Cost will be added to Town Property Tax bills