Loading...
HomeMy WebLinkAbout18C Valley West Sub. Drainage Plan - Part 2 Baxter Creek Major Drainage Plan Calculations Appendices Culvert Calculator Report Farmer's Canal Culvert- 1 Ive For. Discharge Culvert Summary allowable HW Elevation 5.65 ft Headwater Depth/Height 2.00 computed Headwater Elevation 5.65 ft Discharge 38.69 cfs .nlet Control HW Elev 5.42 ft Tailwater Elevation 0.00 ft Outlet Control HW Elev 5.65 ft Control Type Outlet Control 3rades Upstream Invert 0,65 ft Downstream Invert 0.00 ft -ength 50.00 ft Constructed Slope 0.013000 ft/ft Hydraulic Profile Profile CompositeM2Pressure Depth, Downstream 2.10 ft Slope Type Mild Normal Depth N/A ft Flow Regime Subcritical Critical Depth 2.10 ft Velocity Downstream 8.79 ft/s Critical Slope 0.029082 ft/ft Section Section Shape Circular Mannings Coefficient 0.024 Section Material CMP Span 2.50 ft Section Size 30 inch Rise 2.50 ft ^lumber Sections 1 .jutlet Control Properties Outlet Control HW Elev 5.65 ft Upstream Velocity Head 0.97 ft Ke 0.90 Entrance Loss 0.87 ft Inlet Control Properties Inlet Control HW Elev 5.42 ft Flow Control Submerged Inlet Type Projecting Area Full 4.9 ft2 K 0.03400 HDS 5 Chart 2 M 1.50000 HDS 5 Scale 3 C 0.05530 Equation Form 1 Y 0,54000 Project Title:Valley West#1 -Farmers Canal Culvert Project Engineer.Morrison-Maierle, Inc. k:\2885\culvert.cvm Morrison-Malerle,Inc. CulvertMaster v1.0 1/26/00 02:34:58 PM ©Haestad Methods, Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Huff ine 3• ulvert Solve For: Discharge Culvert Summary Allowable HW Elevation 4.832.70 ft Headwater Depth/Height 1.44 Computed Headwater Elevation 4,832.70 ft Discharge 149.87 cfs Inlet Control HW Elev 4,832.70 ft Tailwater Elevation 4,825.00 ft Outlet Control HW Elev 4,832.62 ft Control Type Inlet Control Grades Upstream Invert 4,826.20 ft Downstream Invert 4.823.10 ft Length 142.00 ft Constructed Slope 0.021831 Wit Hydraulic Profile Profile S2 Depth, Downstream 2.49 ft Slope Type Steep Normal Depth 2.29 ft Flow Regime Supercritical Critical Depth 3.59 ft Velocity Downstream 16.59 ft/s Critical Slope 0.006107 ft/ft Section Section Shape Circular Mannings Coefficient 0.013 Section Material Concrete Span 4.50 ft Section Size 54 inch Rise 4.50 ft Number Sections 1 Outlet Control Properties Outlet Control HW Elev 4,832.62 ft Upstream Velocity Head 1.88 ft Ke 0.50 Entrance Loss 0.94 ft Inlet Control Properties Inlet Control HW Elev 4,832.70 ft Flow Control Submerged Inlet Type Square edge w/headwall Area Full 15.9 W K 0.00980 HDS 5 Chart 1 M 2.00000 HDS 5 Scale 1 C 0.03980 Equation Form 1 Y 0.67000 Project Engineer:Employee untitled.urn Academic Edition CulvertMaster 0.0 04/21/99 03:27:13 PM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 IVel iiGu q 1%1 Huffine 21' vert Solve For: Discharge Culvert Summary 2.69 Allowable HW Elevation 4,832.70 ft Headwater Depth/Height 15.29 cfs Computed Headwater Elevation 4,832.70 ft Discharge 4,827.00 It Inlet Control HW Elev 4,831.16 ft Tailwater Elevation Outlet Control HW Elev 4,832.70 ft Control Type Outlet Control Grades Upstream Invert 4,828.00 ft Downstream Invert 4,825.00 ft Length 142.00 ft Constructed Slope 0.021127 ft/ft Hydraulic Profile Pressure ure Depth, Downstream 2.00 ft Slope Type N/A Normal Depth N/A ft Flow Regime N/A Critical Depth 1.45 ft Velocity Downstream 6.36 ft/s Critical Slope 0.031247 fUft Section Circular Mannings Coefficient 0.024 Section Shape 1.75 ft Section Material CMP Span 21 inch 'Rise 1.75 ft Section Size Number Sections 1 Outlet Control Properties Outlet Control HW Elev 4,832.70 ft Upstream Velocity Head 0.63 ft Ke 0.90 Entrance Loss 0.57 ft Inlet Control Properties Inlet Control HW Elev 4,831.16 ft Flow Control Submerged Inlet Type Projecting Area Full 2.4 ft2 K 0.03400 HDS 5 Chart 2 M 1.50000 HDS 5 Scale 3 C 0.05530 Equation Form 1 Y 0.54000 Project Engineer:Employee CulvertMaster 0.0 untilled.cvm Academic Edition Page 1 of 1 04121/99 03:23:30 PM 0 Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 MPROJECT: = ^' BY: DATE PROD.NO. ■■■-"-0nnnn ��[[��'��O�MMERLE INC. � CHK: DATE PAGE: OF ��H�� oT l-IMCNi�Trc�r�c. �a f c'_rc Is7�18tt5 � r4htJ�y /�� Pte •beveleFw,e,6vf C = O,2 0 Ficn..a - SZop P+ .mow C,di'me4rdf 4rit, & t° �a�tw�aK SJh»t U Aj `, l�rc - evelep ct %�. = �3t��+ ZLO m►� L� n0e t'Io�J SSbC� LIB '7 A7P-A5 73me of ve%rn�rr�.7� rxl, MODIFIED RATIONAL METHOD Barter Creek-Highway 191 Crossing- 100-year event Qp=CiA PRE-DEVELOPMENT i=a*(DURATION)^-(b) (CITY OF BOZEMAN) BASIN AREA PRE= 528'ACRES STORM EVENT INTENSITY STORM i COEFF _ (YR.) (IN/HR) A B PRE-DEV TC= 276.007MIN 4.60 HR 2 0.14 0.36 0.6 - 5 0.20 0.52 0.64 PRE-DEV C= �: ''-''0 2 ��....�+•,. . 10 0.24 0.64 0.65 25 0.29 0.78 0.64 STORM A= 50 0.34 0.92 0.66 B= 0.67 100 0.36 1.01 0.67 STORM INTENSITY= 0.36 INM PRE-DEV Qp= 38.37 CFS M RR1 �J PRO�C7: = _'+OR" ISO ' BY: GATE PROD.NO. ME'MMERLE,INC. CHK: PATE PAGE OF me of C'dK��°rtTlst�ir�H I-k�C�k�l2�r��S �S�v►1 �or.� T'�41 l s%;t hies 1� 53 oo Z) C��,n'rCl Floes //,I/ e rcvPo%,ks �� IaS p-7.4 MODIFIED RATIONAL METHOD Baxter Creek-Durston Road Crossing- 100 year event Qp=CiA PRE-DEVELOPMENT i=a*(DURATION)^-(b) (CITY OF BOZEMAN) BASIN AREA PRE= 1060 ACRES STORM EVENT INTENSITY STORM i COEFF (YR) (IN/HR) A B PRE-DEV TC= 332.00 MIN 5.53 HR 2 0.13 0.36 0.6 5 0.17 0.52 0.64 PRE-DEV C= ' -, _0.2 10 0.21 0.64 0.65 _ 25 0.26 0.78 0.64 STORM A= 01 50 0.30 0.92 0.66 B= 0.67 100 0.32 1.01 0.67 STORM INTENSITY= 0.32 IN/HR PRE-DEV Qp= 68.05 CFS PROJECT: = MOB"RRT"SON ` BY: DATE PROJ NO. ■�'MMERLE INC. 1 CHK DATE PAGE: OF Xf-�/ri iw G Dr &ceJm-t;cn l l��Cl��Cv;t?4ti$ .@ ��ifift-rtS 1. cft*f.,C pre - �evG/orlsiej a -Pre- - bev4 c.,,f Z)v,: /t � �Ia✓ VelPu��� _// Z),L/ �s Z' CLmilel P/oci = 3Zoa I A Iree I tf li�6c e 5 / - S MODIFIED RATIONAL METHOD Baxter Creek-Farmer's Canal Crossing- 100-year event Qp=CiA PRE-DEVELOPMENT i=a*(DURATION)^-(b) (CITY OF BOZEMAN) BASIN AREA PRE= G��'c,.. 495 ACRES STORM EVENT INTENSITY STORM i COEFF (YR) (IN/HR) A B PRE-DEV TC= ''.251.00 MIN 4.18 HR 2 0.15 0.36 0.6 5 0.21 0.52 0.64 PRE-DEV C= A 0.2 10 0.25 0.64 0.65 25 0.31 0.78 0.64 STORM A= I.01 50 0.36 0.92 0.66 B= r_ 0.67 100 0.39 1.01 0.67 STORM INTENSITY= 0.39 IN/HR PRE-DEV Qp= 38.33 CFS PROJECT: =IMORRISONBY: DATE PROJ.NO. MAIERLE INC. CHK DATE PAGE: OF T,YrtC DT �YIt ��v t r'w bG�r tG ei. lYr o ,I I7 �LC�'S ��C,- /orA l�cve-lU-, 4, lv j -pyt. jcvtJtrpm pre-J,-v eJ T� - S`Jur"a = 2,V95�•�i JJ MODIFIED RATIONAL METHOD Baxter Creek- Contrib u tion(Highway 191 to Durston) 100-year Qp=CiA PRE-DEVELOPMENT i=a*(DURATION)^-(b) (CITY OF BOZEMAN) BASIN AREA PRE= 445 ACRES STORM EVENT INTENSITY STORM i COEFF (YR) (IN/HR) A B PRE-DEV TC= 248.00 MIN 4.13 HR 2 0.15 0.36 0.6 5 0.21 0.52 0.64 PRE-DEV C= 0.21 10 0.25 0.64 0.65 25 0.31 0.78 0.64 STORM A= 1.01 50 0.36 0.92 0.66 B= 0.67 100 0.39 1.01 0.67 STORM INTENSITY= 0.39 IN/HR PRE-DEV Qp= 36.47 CFS a 1200 I I I ( I I I I I I I t I I 140 I I I I I 1 1 1 1 I I I I I I I IP y I yI I i l l l l I ( I I I I 1000 120 Iwl 1 l 1 1 °� I I to v I I 1 1 1 1 1 1 1 1 800 I I I I I I I I I I I I I I I 1 1 1 oo l l l l l i l I v I J I i I I I I I 1 1 1 l l l l l ! I I I I I I I I I I I I I I W I l l l i I I Goo I l i l I I E I I I I I I I I I 80 Z I I I y y l 1 l 1 11 1 1 ix I 1 1 1 i I l l 0 w 400 I 1 1 1 ( I I I Gf I I +�0 C i t I III ° . I I ! I Z J I I I I J cr— r l I I 0 w 200 40 I I 0 II � I I I I © I I I I I 20 II I .: TIME OF CONCENTRATION M) FIGURE RATIONAL FORMULA 22 „� , a,a:• F.,�.. _p , �,l lt... ''TK� � •ititiKds{''1� rS. .� !•, +u,";�PF�l�1r' ;1.1' r' � h .)l 11 •;fN,:rR''' .v fr1 17, ) r! �..Wi' ':fi •.-, .u' :�ti: 4i; :rp.1a:;;.: +r';;wY'4+"r. o.!1t., ,t. �, ,4 �'�';•'Y. a .s.d'C,�.f+r+r. �?' i i"n'+:�•rr ii+ n. •4..py'4..4I!� 'r{,1�, e+14,r f `"'' ,v.•.i. .i l,.tA,�. •C, ry;`l, ,,, .��.. .,�.!`C, .�}y��k: �);fR i• 'a<.t. t �ln...r. R�,r+.-�At 1t.1, ..�G.Uw N V<: ''n''t,r' ��Ri,'�t 'fl.+,�;�.�iK'�,�� y'l. r'��'2„f':��;,k .�{•'�(�lii• ,yu•.yf•,r.Cp �y��r,. .•an3tj'+}�' s? ;,r! �•,�.ifS:�.va.H.µ1�..}4r) .:,'. f-5r_ �n�.. �Y.�.dn:r.• ,c",�,at•tr '��, .�. a:{ `}d�' {r ':,r x,��"11•• +r {L •;�,. A � ra ,� t .ft!•?24fL.•;lfj IL';•t�`'�” !'�'+: 7`i •:,,v.tiii°V'?rM 1i ' 41?!•,!r�Q'ihC w G.. , W;..*j-1 y ,1. r,11�.'j!'.,•,.•w�L!f�/• IA,i'+'� y1.Yi,,,j ! �+;. . '�'�• ,�'It 'f'r• df� �'' tSa�,��•y3j'•2 �) ! •� f/ hlt�� 4•�1,. •� Ug. n ,x,� ry" q 1 �• r � Jr 1 i �, r+t � +�.r. } i�'•�3�9z{; i 7 i;�ttK, -y¢r •r 1+15 �i�a 3S esl 'y 4i l :4. " f .s J[i• '4 r, 1 .+ V .jriil - r-'10L+ii .13 rGh., �S, Y �.. P { Tj'k. t'' , yt 1 F �T � rj� �' '1•I i� r�l^1i ��,, r le t �i yySb S) a , ¢� f� 7^ r ` ., .,d• .��1 T ', y +� � ••, f,^�f�/ l `t r�l 1 F} r / 'i +twii tf 1{.` �C . 4 4 ' •l• � N, h ��. .� O�1.R•• `, ��: y,"A .���'��`''S14.�jrkA:,l`'1�+"•�+�• .'��"�'� , ,l.;�1 �,��t.', A .�. ' t� �• �tr+s':., ��`��r^a��'��';�j;•'th �• ° �� r alr;�+r ,, i t '` ' y•rrt x,i $ + • ' •,,g t,. „"'�► o F .��a fl o : : o �►� u�','�1°+ + j f �; !fir ,;Y•: i'; 41 "���'1' ''rp '' ''ti P" k a ,.� .J?Var.�q'� • ark. "• ,,,•� 4... ,YyJ1�1 f of a �� 5{A� ��. ��. t S„ ,r ♦• ,};• ,q:l-^i.r5r1� - �} '+p•t , - r r } •f} a,�!�,r, t+'�i.h`t 1'..)Yrfi���l"'u 'R .�r,i{�1:/l C�;, .�f1��,,�,�•.{, •1.2 w tR, y.1� y7ty�'� ,.y , e'r.�^' ,yt}l'.�c,.y, ;'�i'• .i21��C .i•I•^nl'�!!' '" ..f.•;i, ;+ ?!}�+ n. h5�, J`{ �,+ } `7!1 v tt '�i�•�S 1 ....11� "1• cl i, W":,' •'�. a ..r.i tl sfl{la.. *.;.{!t.r�{.� :t. {}n. A •�,•''�:1 �„ A� ,.,y. I�r•,.�..// aatl 0 !� 15N„`; ,t:� .�,t,� �.. d,., +. .�1,�i,.;,f lit tw.r �5.41 1:� S!'� ix ,'�A'r�° yiryt s' :r�\ �,�S�,Y., .!.y11•y:.�!.ii !1� .TK 7i�7r'in%tlA1k�: rt?t ",s � r f. �.:.k�l\Srs' �'•.:ll�l '! �.� 1 lal ti a: 'r, � ,• :,du>"� �,.,i• ,,t�i, ��+ ';v'+t•} slli;e '� :�r• 3'` ` u of r a'r,�-��4t.� .,y�, •"d•rs.;rf:Z.!. •R+� e. �•5' .i<r• �1 fix•e, ..• k 1�.� �.ti� � .f t; rk ;r, •,I�•b ,.1�,�.,,, i .? ! t, � � ,•. r.- 1. ) }� p ,f t t .r ,{l Y S�1 r r w.+• .; �,: �, I .+'•:o J � y}e r .� t"f., ����;�.� � k•>a•.� �1 • �" r >�f'� ,� � IA� �r� ��'�,. 1�'k'_` r��My t'i � fl�;k t!y 'q ���'�d.X+w. � •t+�;! ���! `�^a•�t T;,�.� ��.a5i: I�..i�i• �, � !+1�iX1 •1 .�� � 7 R •�,• ,1 q'I�c t i. � 1 Y?' ', ',; . ',� •F =�'�`b.. 'b ?h ti S) i'1 '.N. �,.}Ya v,1 r M a4Y1 ^14i,� k t- �i r•, r' �' �,. �i ►..5 i�: +� a r +'ra {• 1. ,,�. P Y� � +r q !j i i MI. t l��+n , r•,t�h,. r/jt' a?. :`is"{}�` K,1�•�,�.��N��t�+w..},� t ,;�.r a,•i}r 1"��jt. r Y•," ,t ,��, Z�;. r ,k• ��f }',L 1�IK,t�,I�A 5.1�lf�'' i"��i of t� }v"t41 � 6 Vi, �%kl` 1.4..;r ..''77``rr.Ay/ p ii''�f t.,�`ti-FSr()Si,{�1�-�jrl�+y�i�„'i^f�{M.� (tf ry1 t`�+j{��5,�" t1 t ..1+�7 k.+tY�•}.rl.�'(,� fT�"�" n'1�+`i. ��r+.l• '`4•t (� S .,.i�1y1 (((��-�(�' ' F��'"1 1�,1 f �r��Y�. ndrl�,' F.t) V'•hi EA��ilSi�r��...� 1�, � t. R��u 1a�47l��1�tyl•�,I�•'vT�•�"�•.�j1�y..��"AJ�C.�,�_•hU�'1fH,�.r{���'itVl�'+1.1•!i•fi�+.'�iV.�:�lffll .�'fi1t�.�i.N.Is��i�ff�R/,'�j�1 Mi � RYrr)����i41a .A iil �' !: � �•}' !� I�5 � rJ�ti .f.�fk• ■ ., rr t�L{I�}lt�tlr , ti }I.aL�„•?�1'.'fa<C+"l r�' J 'l,, R' p t f ,'�` 1!1�V�Nt�l�}i+M5t; t Sr 1.a4�,yw!!/,,i,�'•A Fr ■■ � ■ ■■■■■ l�+�i,•�a•,l!1rR4�.;.,ttS+:'�r•jLta�rlr"�/C;ar/° I�..� '� ■ ■ ■ ■ ■■■ 'n 1 ( •a. S, 1 �Lor:, �h 1 !1''9t '�f Il<1iraT�+zi]l�^•d,l,l�r',1"•_','�;fl��'�S�•'•.�.a .t� ■ ■■ ■ f kfs9• ��ir�':'Sa f�.p�•,'';>i3ti:��i�it,�.7�K9. ,r��'' ■ y�i'cutyi:s.y � (''x:Si'yl�•e,• fr•tP.,d:t+Yri?r 0' .; ■■ ■ ■ ■ rl +t }Hip tlEyaf,},I ;�Y�1}t'� ■ ■■ ■ r�/ y�l 1 l'1`•y� �� A ,l r hl s1 ,Y_"lj,�•'S},+�t ■■ �l+tJ� '4� rl,�� ��}}f�1, 11',.f� t'1'•�fhr•J, 1��4`:I ' "t' :1�«�,•t�',Y,N'�i.1,�� '•!. fl't 1•iY�,l i�.�y riy��,f�1q y�. "C�j�'tF';''•"+'^�r"/�,'t�:�JAI p �.ix.�j,,1I�>rt�±,�-'+;rf" v�r����y���:�s.} t.�.F ■ ■ ■ ■ ■ ■ r,r as = � � 0 p gyp. _ ■ ><' ;�+)v crfptt +r ,ys�y 1 rp�.�}�1,ru{c +: { + ■�� �� �' •C■ ■�� ■ 1, r+ti yr it . - �dt .11.w S r•��, � {4 t.i.4ili. ..Y ^t,J•,,,. 'S r& p p ■ p p Xi;: CX � �,,'.'"�:C,•�..r;•�vf•l`�y�:,CT,7k'•"��+�•�.�;",a�.,�•r'?x1wr+lMal ■ 41— e •iW�1�2�'•'r�i •�i1��J �II�'A'%'+i•�.,sf_��i I �? 7 �; , 1 C•^ a, a A { t 1 1� J '1 ;, a,, h tt s � 'KT. , � t. J '•� 'f 1 �r+ A �.S a •�1 CAI;, t•, ;5 � „ 4. r. .+ l' i n r ` r, +� �+1\� , q'� � 1 a4,�t,�� �!6L�t �, ��;t r��, �!�� .�� Y , h t�t l�� , E .1?7Z# �� ff �1'�.f"1?•) ;wP•1� {;',�!'1. +r'C'•,}I�`S °' • yp Y r !11 'p,x•,{, /1 Jt 1' y;it t. 1 1 ,.� y NMt. * ,�, r. 11 Ar '' Ml.�/w•5`.. /. YL {'1�1,•1 I,.l a- J{Lt'`) Iti•{{''L�.,l .,}.1,+'�,s,- }•''r .A�.1 1;7 '.' !•.;ir,,,( fti` •t 1Qt•' f�,•"'ykV�f:k. �• r 2Y •t::,'r,';1'f i yyrr •�,ti,1„ v f.fy q,fp".>q`.4: yrr;+•,t�Y+l�y�CL.ts�'�•. �•f S �.-+P!'.'�•�!)�� .�l>•, 1. a t sv 'A'. � �a•��' {' 11�� x .+ ��'•�u1}. y'it `l�y�Si�.'I•a. „I •.,.� frf'�,t}I b.���r)I.t � Ih• .S Y.�'.,t, J� +�'rF,i'+ .r....,f•.t7+•r'1 t�i,-:4.1;R:1�'�i°i'f ir�..}'�'� , r;h.'r ! r }tA.�"/t�jj,'I,��,tS`��i'il�.'r�, R+I;h � :'�.�)•t;'llt;��t1+.f A.. •A.•..��• _r... + f�i.. '} a. 1i} x i,�l,y r te,+.1 l,La ..!�. ♦>�� ,.1.tlga,�:,\., dd•1,r t i'4• ,�,�.; �.• •.�� ,i• I {'1 �I iJ�'+ . K)1 •.e J`•i�' a [•,.,� �A;�.,1•• �.'i� •,'1 `.7 i.�h + f J M 3 t!'•+fel ?�••:!rrPl:rq.,r'+a L �,.rUy. r.-',S � '.{•: ;ii;•t;':.::;'Lt7•..LI ... K+ti+ti;�t<�r,i'�A'iy1�:r u:�.'Il.,f :,fit+ saa:�4�,1r..1,,,\1r{:y u,., yr + '-,..1!•1]+t.a t5� •r p. 1 1•' t .! W r S.• rt+ y, 1, i S. .,1,. '+"'r Na ,P,t y.,yh c '!1 r r if n•. ir� Ci; gg T i.f.�.., f f a'2r:M1�...,.t:,, ) f• ST �I�t.1t0.r •o,� l'' a� 1 ,i }"S�'• v t1 I r E h 1' •� dv x�.riw�t .'!�� n."tc tt , 5 }. .1 G.Ills+�••Sdc.,#•5�+t.IMn:.a'tiyya.>Zla�.'��•�•.yst..;,•':�'•1;.�;'4.a�dt•Sei. .•:ti:f.� .r.,�."l Y.S�+:'.h,.j..RL �� �•� to\i. � 'r ilr> 'S 11'' .''�J•W" /a�S��:,'4'.w{».Ck Baxter Creek - Station 1+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-1+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.006000 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metholmproved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,776.66 ft Elevation Range 4,773.50 to 4,779.90 Flow Area 36.9 ft2 Wetted Perimeter 40.64 ft Top Width 39.16 ft Actual Depth 3.16 ft Critical Elevation 4,775.69 ft Critical Slope 0.018037 ft/ft Velocity 3.09 ft/s Velocity Head 0.15 ft Specific Energy 4,776.81 ft Froude Number 0.56 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,778.00 -0+70 4,778.00 -0+06 4,776.00 -0+02 4,773.50 0+02 4,773.50 0+06 4.776.00 0+15 4,777.00 0+30 4,779.20 0+80 4,779.90 1+00 4,779.90 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0(614e] 11/07/00 09:26:17 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-1+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.006000 fuft Water Surface Elevation 4,776.66 ft Elevation Range 4,773.50 to 4,779.90 Discharge 114.00 cfs 4,780.00,- -- _. 4,773.00 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 VA N H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e) 11/07/00 09:26:04 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 3+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-3+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.006000 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,775.45 ft Elevation Range 4,772.50 to 4,777.50 Flow Area 26.1 ft2 Wetted Perimeter 17.10 It Top Width 15.56 ft Actual Depth 2.95 ft Critical Elevation 4,774.69 ft Critical Slope 0.018037 ft/ft Velocity 4.36 ft/s Velocity Head 0.30 ft Specific Energy 4,775.74 ft Froude Number 0.59 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,776.20 -0+80 4,776.40 -0+60 4,776.50 -0+40 4,776.00 -0+10 4.776.00 -0+06 4,775.00 -0+02 4,772.50 0+02 4,772.50 0+06 4,775.00 .0+10 4,776.00 0+30 4,775.90 0+70 4,777.00 0+90 4,777.10 1+00 4,777.50 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 09:50:33 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-3+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.006000 ft/ft Water Surface Elevation 4,775.45 ft Elevation Range 4,772.50 to 4,777.50 Discharge 114.00 cfs 4,777.50,;----..- - - -- - -- ---- --- -- 4,772.50 -- -- -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 VAN H:1 NTS Project Engineer:m-m h:\2885\010\flowmasterlbaxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 09:37:40 AM O Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - 5+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-5+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.009400 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,773.10 ft Elevation Range 4,770.50 to 4,776.00 Flow Area 21.2 ftz Wetted Perimeter 14.25 ft Top Width 12.80 ft Actual Depth 2.60 ft Critical Elevation 4,772.69 ft Critical Slope 0.018037 ft/ft Velocity 5.37 ft/s Velocity Head 0.45 ft Specific Energy 4,773.55 ft Froude Number 0.73 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,776.00 -0+90 4,776.00 -0+20 4,774.00 -0+10 4,774.00 -0+06 4,773.00 -0+02 4,770.50 0+02 4,770.50 0+06 4,773.00 0+10 4,774.00 0+20 4,774.00 0+50 4,776.00 1+00 4,776.00 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0(614e] 11/07/00 09:50:22 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 067013 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-5+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.009400 ft/ft Water Surface Elevation 4,773.10 ft Elevation Range 4,770.50 to 4,776.00 Discharge 114.00 cfs 4,776.00 - 4,770.50 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 VAN H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 09:44:47 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 6+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek 6+OC Flow Element Irregular Channel Method Manning's Formul< Solve For Channel Depth Input Data Slope 0,018500 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,771.27 ft Elevation Range 4,769.00 to 4,776.00 Flow Area 15.9 ft' Wetted Perimeter 11.56 ft Top Width 10.05 ft Actual Depth 2.27 ft Critical Elevation 4,771.27 ft Critical Slope 0,018451 ft/ft Velocity 7.15 fUs Velocity Head 0.79 ft Specific Energy 4,772.06 ft Froude Number 1.00 Flow Type Supercritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,776.00 -0+90 4,776.00 -0+40 4,774.00 -0+30 4,772.00 -0+06 4,772.00 -0+02 4,769.00 0+02 4,769.00 0+06 4,772.00 0+35 4,772.00 1+00 4,774.20 Project Engineer:m-m h:\2885\010\Flowmaster\baxtercreek.fm2 Morrison-Maierle,Inc. FlowMasterv6.0[614e] 11/07/00 11:52:06 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek 6+OC Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.018500 ft/ft Water Surface Elevation 4,771.27 It Elevation Range 4,769.00 to 4,776.00 Discharge 114.00 cfs 4,776.000 4,769.00 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1 H:1 NTS Project Engineer:m-m FlowMaster v6.0[614e] h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Malefle,Inc. Page 1 of 1 11/07100 11:52:34 AM 0 Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-166 Baxter Creek - Station 8+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-8+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.007300 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,769.87 ft Elevation Range 4,767.00 to 4.772.00 Flow Area 22.5 ftz Wetted Perimeter 13.57 ft Top Width 11.65 ft Actual Depth 2.87 ft Critical Elevation 4.769.27 ft Critical Slope 0.018451 ft/ft Velocity 5.08 fUs Velocity Head 0.40 ft Specific Energy 4,770.27 ft Froude Number 0.64 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,770.00 -0+06 4,770.00 -0+02 4,767.00 0+02 4,767.00 0+06 4,770.00 0+30 4,770.00 0+50 4,772.00 1+00 4,772.00 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierte,Inc. FlowMaster v6.0(614ej 11/07/00 09:49:26 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-8+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.007300 ft/ft Water Surface Elevation 4,769.87 ft Elevation Range 4,767.00 to 4,772.00 Discharge 114.00 cfs 4,772.00 --- _-- — -- -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 VAN H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Ma lerle,Inc. FlowMaster v6.0(614e] 11/07/00 09:49:12 AM 0 Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755 1666 Page 1 of 1 Baxter Creek - Station 17+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-17+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.010100 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Methalmproved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,758.30 ft Elevation Range 4,755.50 to 4,760.00 Flow Area 42.6 W Wetted Perimeter 85.54 ft Top Width 84.08 ft Actual Depth 2.80 ft Critical Elevation 4,757.69 ft Critical Slope 0.018037 ft/ft Velocity 2.68 ft/s Velocity Head 0.11 ft Specific Energy 4,758.41 ft Froude Number 0.66 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,760.00 -0+40 4,760.00 -0+25 4,758.00 -0+06 4,758.00 -0+02 4,755.50 0+02 4,755.50 0+06 4,758.00 0+40 4,758.00 0+90 4.758.90 1+00 4,759.00 Project Engineer:m-m h:\2885\010\Flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:08:36 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-17+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.010100 ft/ft Water Surface Elevation 4,758.30 ft Elevation Range 4,755.50 to 4,760.00 Discharge 114.00 cfs 4,760.00 4,755.50 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1N H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierte,Inc. FlowMaster v6.0[614e] 11/07/00 10:08:30 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 19+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-19+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.009700 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,756.38 ft Elevation Range 4,753.50 to 4,758.50 Flow Area 39.2 ft' Wetted Perimeter 67.58 ft Top Width 66.13 ft Actual Depth 2.88 ft Critical Elevation 4,755.69 ft Critical Slope 0.018037 ft/ft Velocity 2.91 ft/s Velocity Head 0.13 ft Specific Energy 4,756.51 ft Froude Number 0.67 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,758.50 -0+20 4,756.00 -0+06 4,756.00 -0+02 4,753.50 0+02 4,753.50 0+06 4,756.00 0+15 4,756.00 0+65 4,757.00 1+00 4,757.40 Project Engineer:m-m h:\2885\010\tlowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:13:28 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-19+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.009700 ft/ft Water Surface Elevation 4,756.38 ft Elevation Range 4,753.50 to 4,758.50 Discharge 114.00 cfs 4,758.50'_ ---- -- - - --- ------ 4,753.50 - -- --- - -- - — - --- ----- -- -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1N H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierte,Inc. FlowMaster v6.0[614e] 11/07/00 10:13:35 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Bater Creek - Station 21+00 Worksheet for Irregular Channel ?roject Description Worksheet Baxter Creek-21+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.008300 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,753.78 ft Elevation Range 4,751.50 to 4,756.40 Flow Area 55.2 ft2 Wetted Perimeter 141.76 ft Top Width 140.44 ft Actual Depth 2.28 ft Critical Elevation 4,753.61 ft Critical Slope 0.026034 ft/ft Velocity 2.06 ft/s Velocity Head 0.07 ft Specific Energy 4,753.85 ft Froude Number 0.58 Flow Type Subcritical Calculation Messages: Flow is divided. Roughness Segments Start End Mannings Station Station Coefficient -2+50 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -2+50 4,754.00 -1+00 4,753.20 -0+80 4,753.80 -0+70 4,754.00 -0+06 4,754.00 -0+02 4,751.50 -0+02 4,751.50 0+06 4,754.00 0+20 4,754.00 1+00 4,756.40 Project Engineer:m-m h:\2885\010\flowmaster\baxtercreek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0(614e] 11/07/00 10:28:16 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-21+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.008300 ft/ft Water Surface Elevation 4,753.78 ft Elevation Range 4,751.50 to 4,756.40 Discharge 114.00 cfs -2+50 -2+00 -1+50 -1+00 -0+50 0+00 0+50 1+00 V:1N H:1 NTS Project Engineer:m-m h:\2885\010\Flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0(614e] 11/07/00 10:27:38 AM ©Haestad Methods.Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Section 22+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-22+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.008300 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,753.67 ft Elevation Range 4,750.70 to 4,756.00 Flow Area 52.1 ft2 Wetted Perimeter 122.59 ft Top Width 120.45 ft Actual Depth 2.97 ft Critical Elevation 4,753.01 ft Critical Slope 0.018737 ft/ft Velocity 2.19 ft/s Velocity Head 0.07 ft Specific Energy 4,753.75 ft Froude Number 0.59 Flow Type Subcritical Calculation Messages: Flow is divided. Roughness Segments Start End Mannings Station Station Coefficient -2+25 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -2+25 4,756.00 -1+90 4,754.00 -1+00 4,753.20 -0+80 4,753.40 -0+60 4,753.30 -0+30 4,754.00 --0+06 4,754.00 -0+02 4,750.70 0+02 4,750.70 0+06 4,754.00 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0(614e) 11/07/00 02:40:09 PM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 2 Baxter Creek - Section 22+00 Worksheet for Irregular Channel Natural Channel Points Station Elevation (ft) (ft) 0+40 4,754.00 0+90 4,756.00 1+00 4,756.00 Project Engineer:m-m h:\2885\010\Flowmaster\baxter creek.tm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 02:40:09 PM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 2 of 2 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-22+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.008300 ft/ft Water Surface Elevation 4,753.67 ft Elevation Range 4,750.70 to 4,756.00 Discharge 114.00 cfs 98.88 - - -2+50 -2+00 -1+50 -1+00 -0+50 0+00 0+50 1+00 VAN HA NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Malerle,Inc. FlowMaster v6.0[614e] 11/07/00 02:40:00 PM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 23+00 Worksheet for Irregular Channel Project Description Worksheet Baxter Creek-23+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.009000 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,752.53 ft Elevation Range 4,749.80 to 4,754.00 Flow Area 33.7 ft2 Wetted Perimeter 43.64 ft Top Width 42.44 ft Actual Depth 2.73 ft Critical Elevation 4,751.93 ft Critical Slope 0.017845 ft/ft Velocity 3.39 ft/s Velocity Head 0.18 ft Specific Energy 4,752.71 ft Froude Number 0.67 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,754.00 -0+90 4,754.00 -0+06 4,752.00 -0+02 4,749.80 0+02 4,749.80 0+06 4,752.00 0+12 4,752.00 0+20 4,754.00 0+40 4,754.00 1+00 4,753.00 Project Engineer:m-m h:12 8 8 510 1 01flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:31:11 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-23+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.009000 fUft Water Surface Elevation 4,752.53 ft Elevation Range 4.749.80 to 4,754.00 Discharge 114.00 cfs 4,754,00= 4,749.50 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1N HA NTS Project Engineer m-m h:\2885\010\flowmaster\baxter creek.fm2 Morris on-Ma ierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:31:01 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 25+00 Worksheet for Irregular Channel Droject Description Worksheet Baxter Creek-25+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.001170 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,751.41 ft Elevation Range 4,748.00 to 4,754.90 Flow Area 70.0 ft2 Wetted Perimeter 59.02 It Top Width 57.94 ft Actual Depth 3.41 ft Critical Elevation 4,750.27 ft Critical Slope 0.019819 ft/ft Velocity 1.63 ft/s Velocity Head 0.04 ft Specific Energy 4,751.45 ft Froude Number 0.26 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,754.90 -0+60 4,754.10 -0+40 4,753.00 -0+25 4,752.00 -0+20 4,751.00 -0+12 4,750.00 -0+06 4,750.00 -0+02 4,748.00 0+02 4,748.00 0+06 4,750.00 0+40 4,751.60 0+50 4,752.00 1+00 4.752.70 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierte,Inc. FlowMaster v6.0[614e] 11/07/00 10:37.50 AM ©Haestad Methods.Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-25+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.001170 ft/ft Water Surface Elevation 4,751.41 ft Elevation Range 4,748.00 to 4,754.90 Discharge 114.00 cfs 4,755.0OC -._..._._- 4,748.00 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1 N H:1 NITS Project Engineer:m-m h:\2885\0101flowmaster\baxter creek.fm2 Morris on-Materle,Inc. FlowMaster v6.0(614e] 11/07/00 10:37:39 AM O Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek -Station 27+00 Worksheet for Irregular Channel 'roject Description Worksheet Baxter Creek-27+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.008800 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho•Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,748.43 ft Elevation Range 4,745.90 to 4,752.20 Flow Area 34.9 ft2 Wetted Perimeter 47.08 ft Top Width 45.99 ft Actual Depth 2.53 ft Critical Elevation 4,748.22 ft Critical Slope 0.021753 ft/ft Velocity 3.26 ft/s Velocity Head 0.17 ft Specific Energy 4,748.60 ft Froude Number 0.66 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,752.20 -0+80 4,752.00 -0+30 4,750.00 -0+20 4,748.00 -0+06 4,748.00 -0+02 4,745.90 0+02 4,745.90 0+06 4,748.00 0+18 4,748.00 0+45 4,750.00 1+00 4,749.60 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Ma ierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:41:15 AM 0 Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-27+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.008800 ft/ft Water Surface Elevation 4,748.43 ft Elevation Range 4,745.90 to 4,752.20 Discharge 114.00 cfs 4,753.00`. -- -- - - --- - - 4,7 45.0 0 ----- ----- -- ---- - -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 V:1N H:1 NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:41:09 AM 0 Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 29+00 Worksheet for Irregular Channel Droject Description Worksheet Baxter Creek-29+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.002700 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho,Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,746.86 ft Elevation Range 4,744.00 to 4,749.80 Flow Area 57.8 ft' Wetted Perimeter 68.27 ft Top Width 67.28 ft Actual Depth 2.86 ft Critical Elevation 4,746.27 ft Critical Slope 0.021635 ft/ft Velocity 1.97 ft/s Velocity Head 0.06 ft Specific Energy 4,746.92 ft Froude Number 0.38 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+00 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,749.80 -0+90 4,749.80 -0+20 4,746.00 -0+06 4,746.00 -0+02 4.744.00 0+02 4,744.00 0+06 4,746.00 0+10 4,746.00 0+60 4,748.00 1+00 4,748.30 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:43:37 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Norksheet Baxter Creek-29+00 Flow Element Irregular Channel Method Manning's FormU12 Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.002700 ft/ft Water Surface Elevation 4,746.86 ft Elevation Range 4,744.00 to 4,749.80 Discharge 114.00 cfs 4,750.00 4,744.00 -1+00 -0+80 -0+60 -0+40 -0+20 0+00 0+20 0+40 0+60 0+80 1+00 VAN HA NTS Project Engineer:m-m h:\2885\010Towmaster%axter creek.fm2 Morrison-Maierte,Inc. FlowMaster v6.0[614e] 11/07/00 10:43:31 AM ©Haestad Methods.Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Baxter Creek - Station 31+00 Worksheet for Irregular Channel 'roject Description Worksheet Baxter Creek-31+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Input Data Slope 0.002700 ft/ft Discharge 114.00 cfs Options Current Roughness Method Improved Lotter's Method Open Channel Weighting Metho Improved Lotter's Method Closed Channel Weighting Meth Horton's Method Results Mannings Coefficient 0.035 Water Surface Elevation 4,746.41 ft Elevation Range 4,743.50 to 4,747.00 Flow Area 86.3 ftz Wetted Perimeter 186.35 ft Top Width 184.91 ft Actual Depth 2.91 ft Critical Elevation 4,745.69 ft Critical Slope 0.018037 ft/ft Velocity 1.32 Ws Velocity Head 0.03 ft Specific Energy 4,746.44 ft Froude Number 0.34 Flow Type Subcritical Roughness Segments Start End Mannings Station Station Coefficient -1+00 1+50 0.035 Natural Channel Points Station Elevation (ft) (ft) -1+00 4,747.00 -0+40 4,746.00 -0+06 4,746.00 -0+02 4,743.50 0+02 4,743.50 0+06 4,746.00 1+00 4,746.00 1+50 4.747.00 Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:52:22 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1 Cross Section Cross Section for Irregular Channel Project Description Worksheet Baxter Creek-31+00 Flow Element Irregular Channel Method Manning's Formula Solve For Channel Depth Section Data Mannings Coefficient 0.035 Slope 0.002700 ft/ft Water Surface Elevation 4,746.41 ft Elevation Range 4,743.50 to 4,747.00 Discharge 114.00 cfs 4;743.55:' -1+00 -0+50 0+00 0+50 1+00 1+50 VAN HA NTS Project Engineer:m-m h:\2885\010\flowmaster\baxter creek.fm2 Morrison-Maierle,Inc. FlowMaster v6.0[614e] 11/07/00 10:52:15 AM ©Haestad Methods,Inc. 37 Brookside Road Waterbury,CT 06708 USA (203)755-1666 Page 1 of 1