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HomeMy WebLinkAbout2024-01-24 RCWD HandoutCenterville Lake, Phosplhorus Budget (lbs of P, %) n Watershed vi,! hriternal (Sedirnent P R e I ea se) iuu,' A t n'i o s p e r i c I Reffier, �Lake Baddlow Centerville r �/ �/ / /i �% �j„ r �/ �/ / /i �% �j„ r �/ �/ / /i �% �j„ r �/ �/ / /i �% �j„ � � � �\ %\ ;j« z � \/ , � �� M ill M!" C L E A. N W A, I'E R j, A. N 1) &, LEGACY A M F N 1) Ni EN d r �/ �/ / /i �% �j„ r �/ �/ / /i �% �j„ Y"dk&NVtdPf�N�fC` h94A�ry.�i „„ /'% 1 . (.��l�rlUl'fPikY�G'l�dFfG" ••• ,,.%;, ✓................................... ......._.„ f Upper RJkce Creek Centerville LaN C>a nwan Wire t,nkm' J ,,fr Hardwood Creek (Direct, drairis m ......, „o.,..� m,. Peltlier Lake) 1 Mr �S✓Ji'J�"MY GnRa ce uuu u� j �e i ""..w... JAO km 16" 6N ille (Din vdrains to l l C ek er „ry ' FelcMei ale) 1 a a ,i` e nw+F , err a rrrNarla aw R „ ,,,,, l 'Jsp(% f M1Yr�rsg f ofl<vf 1 N ..[[ scale in miles it ._"f...... r <s "= •"P orlrr l�rtw" 0 2 Tabie, 1. Total estil7lated backflow volumes by year into Centervifle Lake, from Peltier Lake. MINEYMP IWRCWD (leritervike Lake PhosII' )Ihart .us Loacflng II")ropartiorls 2% m m Dhrect Drak-oge 40% nteindLoadiing Atirriosplhei'lc Depos�tion `3'ackfow Cep n'll F�!Vfleir Figure 9. Centervitte Lake Phosphorus Loading Proportions. Tabie TO. Average Annual Loading Surny'naty to, Centervifle Lake ............... ................. .. ........ ..... ... . . . . ........... ...... . . ...... Atmio hed IDSpoisffilon 78 172 22% �Dlir,ect Drainage 136 299 39% Backifllow from Pelder 81 1 "/c a Inteirinal Loading 126 278 36% Polhilt Sources Ol 0 01% Groundwater Dischairge A k Total 348 767 1001% Table 7, Annual advective and Diffuse Loading frorn Petit to Centerville Lake 19199 43.861 35.E 51.8 101.. 49 O. 1i a7 20,00 52-810 52.5 511.,5 1 ".,9 106 0.67 53.2 20,01 29.222 14 .8, 206 1.34 15.9 2002 5,3-403 23-9 28.,0 160.8 1 .,7 20,03 1316 0.8 58.8 138.5 80 0.53 1.3 2004 22.4519,1 11.91 49.,5 11 11.1 13,11 0.86 12.8 20,05 74.7 1.8 209.1 157 O.97 65.6 20,06 37-0, 24.1 511.,8 258.6 207 11-33 25.,4 20,07 MOO 0.0 51.8 214.8, 163 1.09 20,08, 0.,000 0.0 46-11 1 66.,4 120 0-8 0.81 20,09 MOO 0.0 C.8 197.5 156 1.04 1.0 2010 8.,485, 5.0 59-6 1691. 7 1110 0.73 MEN= 57MMMI 2:01 1 '1 20.826 8.7 37.5 '141 .3 104 0.68 9.4 012 40-3512 12.1 38.8 1917.,01 158 11.02 13.1 2:0113 ,1, 0. 4 8 5 3.1 50.3 1 4.91 105 0.69 3.8 2014 12.549, 4.3 58-0 141. 9 84 0.55 4.8, 20,15 52.2917 12A 52.8 95.4 43 0.27 12.E 2016 '1318-034 68-51 63-11 11391.E 77 0.44 68-91 2:0117 Z879 2.2 66.5 '161 A 95 OM 01 5,1.5,651 22.,2 54.6 135-01 80, 0.51 22.,7 2:0119 10. 5 7 4 5.9 52.7 '127.2 74 0.49 6.4 2020 2.,879, 0.9 78.6 161 .6 83 0.56 1.4 rx)s&ve� vakx,,� suaciests diffusiv(.-.; 'flow floni F"effier in Centeivffle (and vk.,e versa) 0(PRCW13 OF, % RICL UEEKWAI LRSHED WS-1 MU ---------- �Mm-- 'Z I lit A. .. . .. ... Date Transeds Tra0Seds Total time (h) Total carp CRUE 7/8122 5 5 1.67 116 '9_60 711212 2 2 4 1.58 12 7'_58 7126122 4 4 1.26 3 2_39 M e,a e,a nUt (mrni),