HomeMy WebLinkAboutWPO202000034 Calculations 2020-11-04qFq wMima Runoffemdu[tlan MCMOE Newkvelopmm[(umplbnreSprevGheef
C 2011 BMP Stand a rds and Vetlflratlam 03013 Draft BMP AaMxds and 3petlhrdans
Protect Name: BELVEDERE PHASE S .
Date: ID/3o/2020
DMP Design$tnedeamans tin: 2013 Drag SWs & Spe[5
Site Information
Post -Development Project (Treatment Volume and Loads)
aml rnwr merxs
Roils
BSeils
[Soils
DS its
1m.N
PmmVDxnsPw -""at umm,
[x.e brm/ope r..'=land
prondl.aml
Om
f dmrbed6radmbr.
rwnao
R]9
r bemwm/maeman
s19
rweer(—)
sn
sn
law
contents
Bamenpo[I�1
w
amaue.mgio[Ial
Im
TN PAC
026
11 eorumInp/lt
lTNIEMCIm /D
IDG
vrgnmmaellbp[reNH
nm
q lay do�Remrl
Dm
PoresVDpen spaaraxr b[resl
o.m
Weiemed Pelbreml
Om
%Fdem
D%
Managed Turtrderla[rest
N.
Wmemed Pel[urft
020
%Managed Tud
fA%
Impervous ra�eelacrest
5]]
Belimperviuu0
095
%Impervious
a.
sirenrea lanes)
u.w
3.0
C."
DSkdft
TeeaMentVmume and Nument Loads
rreatmemvolam.
lanartl 0 s]M
Teu4nem Volumel[mti[(xtt 20M6
TP badllb/Yrl I56]
]N b[dllb/pl
APPROVED
by the Albemarle County
Community Development Department
Date 11/04/20
Drainage Area A
Drainage Area A land Weer laaresl
ASalls
BSolls
CSolls
DWWTUmIs..din,er/opm
I, assay)
ManagedTnnlann)
Stormwater Rest Manaeernent Practices M = Runoff Reduction)
DAA
Tonal Phosphorus Available for Removal in DA A (Ibl 0.00
Post Development Treatment Volume in D.A. A(hs) o
_Snlan Imm ArnMmvn Ilan_
naR
2. Rooftop Disconnection (Fill
z a. simple 0l.—antion to N. Iris
(sparer)
so
0
0
0
0
0
ot0
o00
0..
000
z. n. Sl mole Dls—rash non Cm snilr
Kong)
ss
0
0
0
0
0
ot0
oa0
o.O]
ot0
l.c TO Soil Amend,d Filter. aeper
ssxirnado nr@ri gC/D-fll)(1,Hl
50
0
0
0
0
0
OLO
oN
0..OLO
211 Dry well m 1-1 Dnin m,
-mtaanon al Icon
0
0
0
0
zs
ODO
oar,
o.O]
000
ze T. Dry wnl or 1-1, Dan xz,
Mom -ggaanogz Rprcial
au
an
D
0
zs
OW
oar,
o.O]
oa0
T,mar,,d ,
Rprcerl MivZ
o
D
o
0
zs
Doo
oar,
o.oD
oao
gOit Fzm6ardenpg,
Mi—ffibrHendo n p3 Rpx eal
B0
0
0
0
0
So
ODO
par,O.O]
Oa0
z n. To xainaafer rvarvmmg npec wsl
0
0
D
0
0
D
oa
oaD
0..
ow
21. To stormwater Planter,
Dynanlimcb-tion(Sp encs Al
QO
0
0
0
0
zs
OLO
oN
OO]
ODO
3. Permeable Pasommat (RR)
.a. rmardde Pavemeram Roxp])
a,7
Oa0
oN
0.
OM
3.n Pem'ean)e.-anerg Dinace)
]s
0
0
oN
ran
OD]
4. Grass Channel (RR) 77
O.a. Grays CMnnel A soil, Rear ei)
EO
o
0
o
ODO
oN
OO]
OLO
4h. mass Corral M soils loan Nil
r0
0
0
0
o11OCO
oN
O.O]
OCO
on,t Ar,ernear
e.r. Gass Cmnml With Cnmd so
p
0
0
0
0
oC0
pan
o.O]
I-
pa,:Pa p-soec eel
1 411 1 1 1D D D 0 a1 oa 1 0. 1 it. I oa
Nitrogen
Marine Wad
Untreated
Mail
Remaining
Removal
Rom Upstream
Nitrogen bad to
Removed BY
hiftel
Ef cienry)%)
Practices (Ibs)
Pactice (Ibs)
Practice (Ibs)
Wad (lbs)
oa
oa
o.oD
000
OLO
O.O]
ano
0
n no
In"
an
Ed
S. Dry Swale (RR)
6. Bioretention
(RR)
DAA
Isva=w91
].a.IMlbadonp lsperwfl)
so
0
o
ss
o.m
oa
Pan
0.00
zb. Inmtmmn wz Pac we
90
0
0
ss
o.O]
ot0
oN
o.W
8. Extended Detention Pond fill)
R.a. On., Ineepsl
0
0
D.m
ow
0.
D.m
Sib En.l Preenlsl
Ss
o
0
0 0
IS
o.00
oao
0.
o..
TOTALIMPERNOUSCOVER TREATED (ac 0.00 AREA CHECK: OR.
TOTALMANAGFD TURF AREA TREATED (ac.00 AREA CHECK: OIL
TOTAL RUNOFF REDUCTION IN DA A(F�)) 00
TOTALPHOSPHORUSAVAILABLF FOR RFMOVALIN OAA(Ib/yr 0.00
US
CES
TOTALPHOSPHOR REMOVED WITH RUNOFF
PRACT
al 0
TOTAL PHOSPHORUS REMAINING AFTER APPLYING RUNOFF REDUCTION PRACTICESINOA A(Ib/,0.00
SEE WATER QUALITYCOMPLIANCE TAB FORSITE COMPLIANCE CALCULATIONS
10.a.wNSwale N115pec Nlll
0
0
30
000
oC0
ON
000
IDL Wrt Swale wE (Spar, tell
n
0
0
0
W
u
a-
ON
"A"
.a.Fl[ering Praetiapl lspecwlll
0
0
m
OW
ot0
ON
0.0]
SLb. Filtering Poo i¢wllSperw11)
0
0
0 0
0
61
oW
ot0
oN
0.0]
12. Constructed Weiland (no RR)
I2.a..a¢—r..na.Rvarp1l
o
o
D
o
o.RR
oa
oaD
D.m
12 b. ConNue4a Watlana Al(Spar xl3d
0
0
0
0
011
000
ot0
oN
0.0]
13. Wet Ponds Ino RR
Ii.a. war Pond wl Rpar el
0
0
0
0
o
so
0.0]
ot0
oN
o.0]
]3.n we Pond wl(CmffiI Nai nl Rpar pal
0
0
0
0
o
as
o.00
0.
oao
o.00
I1.e Wet Pond.(1, pa)
0
0
0
0
o
Ts
o.0]
ot0
oao
0.0]
]La. Wet Pond wl(C-cral Nam) Rpae Alal
0
0
0
0
o
f5
0.0]
con",
oW
o.0]
oRR ado oa R.Ro
]. Infiltration(RR)
S. Extended Detention
S. Extended Detention
Pond (RR)
9. SheetRow, to
FiNer/Open Space
(RR)
TOTAL RUNOFF REDUCTION IN D.A. A (d)
NOROGEN REMOVED WITH RUNOFF REDUCTION PRACTICES IN D.A. A(Ib/Yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE OUCULANONS(I jarmation Only)
10. Wet Swale (Coa9al
Plain) (no
RR)
11. FiRering Practims(no
RR)
12. Can9mtired
Well anit (no RR(
wagwOm
DAA
14. Maroufa�urad Treatment Devices (no RR)
TOTAL IMPERVIOUS COVER TREATED(ae 0.00 AREA CHECK: OR.
TOTAL MANAGED TURF AREA TREATED(a[( 0.00 AREA CHECK: OR.
TOTAL PHOSPHORUS REMOVAL REQUIRED ON SITE(Ib/yr 968
TOTAL PHOSPHORUS AVAl1ABLF FOR REMOVAL INOAA(IbM 0.00
TOTAL PHOSPHORUS REMOVED WITHOUT RUNOFF REDUCTION PRACTICES IN D.A-A(Ib/yr 0.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFF REDUCTION PRACTICFS IN 0AAA(Ib/yr ).00
dI
TOTALPHOSPHORUS LOAD REDURION ACHIEVED IN D.A. A(Ib/yr 0.00
TOTAL PHOSPHORUS REMAINING AFTER APPLYING BMP LOAD REDUCTIONS IN D.A. A(Ib/yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE COMPLIANCE CALCULATIONS
HOFF REDUCTION PRACTICES IN DAA(Ib/yr 0.00
HOFF REDUCTION PRACTICES IN DA A(Ib/yr 0.00
TOTAL NITROGEN REMOVED IN D.A. A(Ib/yr 0.00
14. ManWatluretl
BMP (no RR)
Drainage Area B
Drainaae Area A land Cover laeml
A,BmIs
BSolls
CSolls
DWWTUmIs..dimar/open
I, assay)
ManageaTnnla on)
ImlenlwaCoearb—)
Stormwater Rest Manaeement Practices M = Runoff Reduction)
DAB
Total Phosphorus Available for Removal in D.A. B (lb/yr) 0.00
Post Development Treatment Volumein D.A. Bih°) o
_Sohn fmm ArnMmvn liar_
Bunch
Managed
Impervious
Volumefrom
Runoff
Remaining
Treat
Phosphorus
Phosphoros
Untreated
Phosphorus
Remaining
prd[[i[!
i%)
Getlit
Uctica
ReduRion
Treatment
ent
Removal
Wad from
phosphorus
Removed By
Phosphorus
Downrtream Pnttice to be
CrackReduc
Cred'n (%)
xam
Areaiacres)
Arem(aCorearCred"6
Area )acres)
Pnttice )h'1
)Rai
fumeBara(
Volume iha)
Volumes(to)Fffidenry
i%)
Upsream
Wad be
prectice )Ib)
bad (lb)
Employed
Pratticez ilb)
Pnttice)Ib)
1. Vegetated arm (RR)
..vegarabl Ronfxl Dnar.)
0
0
0
0
oN
o.O]
1t0
Ln. vegerooI.00fa2(Ir-.1j
60
0
0
0
0
oN
run
000
2. Rooftop Disconnection (RR�
z a. simple 0lxnnnaDon to No Iona
Ispeaml
so
0
0
0
0
0
oa
o00
0.m
Dan
z. n. Sl mule Dlsnnnesinn no C/O snila
seem)
ss
0
0
0
0
0
ot0
oN
o.O]
ot0
l.c To Sod Amendrd Filter PaM aaper
sstnaao 11 ars gC/D soils) lipaaxal
50
0
0
0
0
0
OLO
DOD
0.00
A.
21 To Dry well m 1-1 Dninny
Mln -mtumann Ml cav on
0
0
a
0
zs
ODO
oa0
o.O]
ono
ze Dry wnl nr nercn Dan xz,
Miao-InDmaonndzlspealret
Bo
D
0
zs
OLO
oa0
o.O]
ono
zr Tn Baru Gamendy
MivZ
D
D
D
D
zs
o.00
oaD
o.oD
ono
SBit Fzm6araenp2,
Mic—ab Henao1.20rac Mel
B0
0
0
0
0
So
ODO
oW
O.O]
ODO
z n. To xaimaaafer rvarvmmg )seen ds)
0
0
D
0
0
D
oa
DOD
0.00
ow
21. To stormwater Planter,
Dynan Bimsontio n (sp entlo A)
e0
0
0
0
0
zs
OLO
pup
OO]
ODO
3. Permeable Pascal AR)
.a. ermeanle PavememmpPsB7
0
0
07
ODO
con
0.
Dan
3.n Pemeanle Pavemm A2D;vVn
11
0
0
oM
O.un
OD]
4. Grass Channel (RR) 77
O.a, Graas CMnnel A/B soil, Doan M3)
EO
o
0
o
ODO
oN
OD]
OLO
an. mass Cnanrel C/0 soils(lec xD
10
0
0
0
o11OCO
oN
"a
e.a.Gr— Cmnml each Comport Arrernea soda
p
0
D
D
o
oC0
oaD
o.D]
Ina
par seen )sea sue. Pa)
ao 1 1 1D D D 0 a1 oa 1 am 1 nan I oa
Nitrogen
Meal Load
Untreated
NNrogen
Remaining
Removal
Rom Upstream
Nitrogen bad to
Removed By
Mel
Ef cienry)%)
Positions (Has)
Practice (Ibs)
Practice (Ibs)
load (Ibs)
ono
ono
o.00
000
OLO
O.O]
arm
D
"a
"a
Ed
S. Dry Swale AR)
6. Bioretention
(RR)
DAB
........_.�_..._. ..�_...., _.._.�_,.._,...�
Isvcw9l
BB
o
a
o o
w
D.m
ow
Bm
D.w
].a.IMlbadonp lsparwfl)
so
0
0
ss
o.m
oa
Pan
0.00
zb. Inmtoomn wz erc W)
90
0
0
ss
o.0]
ot0
oN
o.W
B. Extended Detention Pond fiRRj
Ba. Dr., Ineepsl
0
0
D.m
ow
0.
D.m
Sib Enwzlsveenlsl
Ss
o
0
0 0
I,
0.00
en.
0.
o.00
TOTALIMPERNOUS COVER
TREAED�ac 0.00 AREA CHECK: OK.
TOTALMANAGFD TURF AREA TREAFEE (a]c) 0.00 AREA CHFCN:OK.
TOTAL RUNOFF REDUCTION IN D.A. B (F[) 0
TOTAL PHOSPHORUS AVAILABLE FOR REMOVAL IN D.A. B(Ib/yr
PHOSPHORUS 0.00
TOTAL
CIES IN D.A. a
TOTAL PHOSPHORUS RFMMNNG AF ER APPLYING RUNOFF REDUCTION PRACTIICES IN D.A. B(IIb/, 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SUE COMPLIANCE CALCULATIONS
10.a.w1SwaIr.t1Per N11)
n
n
0
0
30
000
OCO
ON
000
McL Wrt Swale XE(Saw, BrIl
n
0
0
0
W
000
a-
ON
O.W
.aFl[ering Praeliapl (SFecwlll
0
0
m
OW
OLO
ON
0.0]
SLb. Filtering Baci¢wl(SPn N11)
0
0
0 0
0
61
OW
es-
ON
0.0]
12. Constructed Weiland (no RR)
12a Grw—r WNanap Rvcpll
o
o
D
o
o.BB
oa
Ba0
D.m
12 b. ConNue4a Wall Al(Saw w o
0
0
0
0
0
000
OLO
ON
0.0]
13. Wet Ponds Ino RR)
1i.. Van Pond xl Rvc el
0
0
0
0
o
so
0.0]
ot0
oN
o.0]
D' War "a d""Bal wal nl Rpre pal
0
0
0
0
o
as
o.00
0.
D.o.00
11.e BeerPond p(1, pa)
0
0
0
0
o
Ts
o.0]
ot0
oao
0.0]
Da. wH Pond xl(C-cral Nam) RPae Alal
0
0
0
0
o
f5
0.0]
oC0
oW
o.0]
r. BBB D- Dun B.BB
]. Infiltration(RR)
S. Extended Detention
S. Extended Detention
Pond (RR)
9. SheetRow, to
FiNer/Open Space
(RR)
TOTAL RUNOFF REDUCTION IN D.A. B (fe)
MTI NITROGEN REMOVED WITH RUNOFF REDUCTION PRCES IN D.A. B (Iblyrl 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE CALCULATIONS (I jarmation Only)
10. Wet Swale (Coa9al
Plain) (no
RR)
11. FiRering Practims(no
RR)
12. Con9mcited
Wetland (no RR(
Put
DAB
14. Manufa�turecl Treatment Devices (no RR)
TOTAL IMPERVIOUS COVER TREATED(ae 0.00 AREA CHECK: OR.
TOTAL MANAGED TURF AREA TREATED(a[( 0.00 AREA CHECK: OR.
TOTAL PHOSPHORUS REMOVAL REQUIRED ON SITE(Ib/yr 968
TOTAL PHOSPHORUS AVAILABLE FOR REMOVAL IN D.A. B(IbM
0.00
TOTAL PHOSPHORUS REMOVED WITHOUT RUNOFF REDUCTION PRARICFS IN DA. B (Ib/yr
0.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFF REDUCTION PMRICFSIN D.A.B(Ib/yr
0.00
TOTAL PHOSPHORUS LOAD REDUCTION ACHIEVED INDA B(Ib/yr
0.00
TOTAL PHOSPHORUS REMAINING AFTER APPLYING BMP LOAD REDUCTIONS IN DA. B(Ib/yr
0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE COMPLIANCE CALCULATIONS
NITROGEN REMOVED WITH RUNOFF REDUCTION PRACTICFSIN D.A. B(Ib/yr 0.00
NITROGEN RFMOVEDWITHOUT RUNOFF REDUCTION PRACTICES IN D.A.B(IDIW 0.00
TOTAL NITROGEN REMOVED IN O.A. B(Ib/yr 0.00
14. Manufacture
! BMP (no RR)
Drainage Area C
Drainage Area A land Over lased
Ailed,
BSolk
CSolls
DWWTUt2Is..dManagaaTnfhrsr-)
Stormwater Rest Manaeement Practices M = Runoff Reduction)
Total phosphorus Available for Removal in D.A. C (Ibl 0.00
Port Development Treatmen[VolumeinDACiha) o
_Snlan tmm a—ermvn Ilan_
RunaR
Managed
Impervious
Volumefrom
Runoff
Remaining
Totdual
vbo:phoros
Phosphves
Untreated
Phosphorus
Remaining
prd[[i[!
on
Temieres
Uprtream
Reduttion
Treatment
Removal
Wad Rom
phosphorus
Removed By
Phazphoma
Downrtream Practice to be
CrediRedut
Credit i%)
Areaiacres)
Arem(nameCoverCreefi)
Area )acres)
Pnttice )h')
)Rai
fumeRama(
Volume ih')
Volume(to)Fffidenry
i%)
Upmeam
badto
prattice (fib)
bad Qbi
Employed
Pratticez (lb)
Practice(lb)
1. Vegetated Roof (RR)
..vegendar PooluDpx.)
0
0
0
0
ON
r..
1.
LB. vicerWod Poof.Dr-.1j
60
0
0
0
0
a-
O.O]
000
2. Rooftop Disconnection (RR�
z a. simple 0lxnnnotion to N. Iris
preeml
so
0
0
0
0
0
OLO
am
0..
000
z. h. Sl mple Dls—ractinn m Cm Soils
span)
ss
0
0
0
0
0
OLO
Oa0
o.O]
OLO
l.c To soX Amendrd Filter Path aeper
erifleatlo 11 by gC/D soils)(1, cal
M
0
0
0
0
0
OLO
ON
O.O]
OLO
211 Dry well m 1-1 Dnin on,
-mtuanon rl (Spa re)
0
0
a
0
zs
ODO
Oa0
o.O]
Oao
ze T. Dry well or Rercn Dam cz,
mo-mtibaano Mz (Sp Taal
au
co
n
D
n
0
zs
not
Oa0
o.O]
Oao
Tngam Gamen Mg,
n Rpaeal
D
D
D
D
zs
0o0
oao
o.oD
0ao
gOit Fzm 6artlenpg,
sill
Mionsam Hentlo1p315per Mal
60
0
0
0
0
So
ODO
OW
O.O]
000
zr.Tv Rvmaaatc,H— ngnperws)
0
0
D
0
0
D
oa
o.DD
0.00
ow
21. To Sfo—ter Planter,
Drran loons-tion (sp entlo A)
a0
0
0
0
0
z5
OLO
ON
a.ODO
3. Permeable Pascal (RR)
.a. emnearle P—rnInampPcrM]I
a,
n0
0
07
n.
am
0.
nat
3.6Pem'earle Pv-rn .Daar M))
TS
0
0
a-
0-
4. Grass Channel (RR) 77
1 411 1 1 1D 0 0 0 a1 0a 1 0m 1 a. I 0a
Nitrogen
Nitrogen Load
Untreated
enrol
Remaining
Removal
Rom Upstream
Nitrogen bad to
Removed BY
Nitrogen
Efficient,)%)
Practices (Ibs)
Poll (Ibs)
Practice(Im)
Wad (Ill
0a
0a
o.oD
000
OLO
O.O]
nat
0.
S. Dry Swale (RR)
6. Biormention
iRR)
Isva=w91
1.
ow
om
D.w
].a.IMlbadonp lspacwfl)
so
0
0
ss
o.m
oa
Pan
0.00
zb. Inmtorm, wz Pac W)
0
0
0
ss
o.0]
ot0
oN
o.W
8. Extended Detention Pond Fit
R.a. FL., Inecpsl
0
0
D.m
ow
om
D..
Sib En.l Preenlsl
Ss
o
0
0 0
I,
0.00
en.
0.
o..
TOTALIMPERWOUSCOVER TREATED (ac 0.00 AREA CHECK: OK.
TOTALMANAGFD TURF AREA TREATFO (ac.00 AREA CHECK: OK
TOTAL RUNOFF REDUCTION IN O.A. C (R)) 00
TOTAL PHOSPHORUS AVAILABLE FOR REMOVALIN O.A. C(Ib/yr 0.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFF REDUCTION PRACTCES IN O.A.[(Ib/yr 0.00
TOTAL PHOSPHORUS REMAINING AFIERAPPLYING RUNOFF REDUCTION PRACTICES IN O.A. C(Ib/yr 0.00
SEE WATERQUALITYCOMPLIANCE TAB FORSFFECOMPLIANCE iCALCUTATIONS
10.a. wN Swale w115pec NIn)
n
n
0
0
30
000
oC0
ON
000
IDL Wrt Swale D Gac tell
n
0
0
0
W
000
a-
ON
"A"
.a.Fl[ering Practiapl lSpecwlll
0
0
OW
on,
ON
0.0]
SLb. Filtering Poo imertSpec N11I
0
0
0 0
0
61
oW
ot0
oN
0.0]
12. Constructed Weiland (no RR)
I2.a..--rWxL.na.Rvarp1l
o
o
D
o
o.RR
oa
oa0
D.m
12 b. ConNuc4a Wal Al(Spar xl3d
0
0
0
0
011
000
ot0
oN
0.0]
13. Wet Ponds Ino RR)
Ii.a. war Pond xl Rpar el
0
0
0
0
o
so
0.0]
ot0
oN
o.0]
]3.n we rand .(Coaml wal nl Da" pal
0
0
0
0
o
as
o.00
o00
ren
o.00
I1.e Wet Pond.(1, pa)
0
0
0
0
o
Ts
o.0]
ot0
oao
0.0]
va. Wet Pona.(C-cral wam)Rpae+lal
0
0
0
0
o
ss
o.00
000
oao
o.00
oRR ado oa R.Ro
]. Infiltration(RR)
R. Extended Detention
R. Extended Detention
Pond (RR)
9. SheetRow to
FiNer/Open Space
IRA)
TOTAL RUNOFF REDUCTION IN OA C (Fill0
NITROGEN REMOVED WITH RUNOFF REDUCTION PRACTICES IN OA C (Ib/yr 0.00
SEE WATER QUALITY COMPLFANCE TAB FOR SITE CALCU"I lOWS(Ierfarmation Only)
10. Wet Swale (Coa9al
Plain) (no
RR)
11. FiRering Praatices(no
RR)
12. Can9mcted
Well anit (no RR(
wagwOm
Per,
nu
1.
Im
0-
0.
14. Manufa�turecl Treatment Devices (no RR)
TOTAL IMPERVIOUS COVER TREATED Jae 0.00 AREA CHECK: OK.
TOTAL MANAGED TURF AREA TREATED(a[) 0.00 AREA CHECK: OR
TOTAL PHOSPHORUS REMOVAL REQUIRED ON SITE(Ib/Yr 968
TOTAL PHOSPHORUS AVAILABLE FOR REMOVAL IN D.A. C(Ib/yr 0.00
TOTAL PHOSPHORUS REMOVED WITHOUT RUNOFF REDUCTION PRACTICES IN D.A. C(Ib/yr 0.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFFREDUCTION PRACTCES IN O.A.[(IbM 0.Do
TOTALPHOSPHORUSLOADRFDUCTIONACHIFVEDIND.A. C(IbIV 0.00
TOTAL PHOSPHORUS REMAINING AFTER APPLYING BMP LOAD REDUCTIONS IN DA C(Ib/yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE COMPLIANCE CALCULATIONS
NITROGEN REMOVED WITH RUNOFF REDURION PRARICESIN D.A. C(Ib/yr 0.00
NITROGEN REMOVED WITHOUT RUNOFF REDURION PRACTICES IN O.A. C(ID/yr 0.00
TOTAL NITROGEN REMOVED INDA [(Ib/Yr 0MID
14. Manufatluretl
IMP (no RR(
Drainage Area D
Drainage Area A land Corer laeml
ASalls
BSolls
CSolls
DWWTUmIs..dimer/open
I, arras)
Manageal, arras)
Stornowater Rest Manaeement Practices M = Runoff Reduction)
Total shapable, Available for Removal in D.A. D (lb/,,) 0.00
Poe[ Development Treatmentm Veltman in D.A. D(hs) o
_Snlan Imm A,nM n— Ilan_
RunaR
Managed
Impervious
Volumefrom
Runoff
Remaining
TerminaP
Phosphorus
Pbospboms
Untreated
Phosphorus
Remaining
prd[[i[!
i%)
TudGetlit
CoaerCrcdR
Reduction
Treatment
Removal
Wad Rom
Phosphorus
Removed By
PWad(l)
Downrtream Poaice to be
Crack
Cred'n (%)
Areaiacres)
Area )acres)
macsUP-
Pnttice )ha)
)Rai
fume(Rumuff
Volume iha)
Volume(to)Fffidenry
i%)
Uctica
Wad to
Practice )Ib)
bad (lb)
Employed
Practices ilb)
Practice(lb)
1. Vegetated Roof (RR)
..vegeraeRoofmDPae.)
0
0
0
0
ON
o.O]
OLO
Lb. Ve,rW,d.00fp3lipx.1j
60
0
0
0
0
ON
run
000
2. Rooftop Disconnection (RR�
z a. simple 0l.—antion to N. Iris
(spar.)
so
0
0
0
0
0
OLO
pan
0..
000
z. b. Sl mple 0lsnnrach—m C/O snila
spec-)
ss
0
0
0
0
0
OLO
pan
o.O]
OLO
z.c TO Soil Amend,d Filter Path aeper
aifnaho.s ass gC/0 o sils)(1, alsse
s0
0
0
0
0
0
OLO
ON
O.O]
OLO
z d. To Dry well m F—ch Orrin or,
-mfIrahan sit c—on)
0
0
a
0
zs
O00
pan
o.O]
Oao
ze T. Ory well or 1-1, Dam Xz,
Mao-mtibnano Xzlspeaeal
Bo
0n
0
zs
OW
pan
o.O]
Oao
u T,ma Gamen Xt,
MiRpeaeal
vZ
o
o
o
0
zs
0o0
pan
o.oD
0ao
gOit Fzm 6arbenpg,
MirraBimHenhonpz0rcreal
B0
0
0
0
0
So
O00
OW
O.O]
000
z n. To xaimaaafer rvarvmmg lspe, u6)
0
0
D
0
0
D
oa
Pop
0.00
ow
21. To stormwater Planter,
0rban 0imca-tion lsp entlo A)
QO
0
0
0
0
z5
OLO
ON
OO]
O00
3. Permeable Personal (RR)
.a. ermeable PavememmpPsrp]I
a,
O00
ON
0.
rM
3.b Pemwahle Pammm[XE ISpap1)
15
0
0
ON
0.0]
OD]
O.a. Grass CMnnel A sal, DoerN3)
EO
o
0
o
700
ON
OO]
OLO
Ob. mass Cnanrel C/0 soils (51ec X3)
10
0
0
0
o11
OCO
ON
O.On
OCO
e.a. Goss Cbanml with Comport Ar,ennea sons
p
O
O
O
o
000
pan
o.On
000
re,"lace 1, Pal
ao 1 1 1D 0 0 0 a1 0a 1 0m 1 nan I 0a
Nitrogen
Mail Load
Untreated
annual
Remaining
Removal
Rom Upstream
Nitrogen bad to
Removed By
hiftel
Efficient,)%)
Practices Qbe)
Pactice (Ibs)
Practice (Ibs)
load (lbs)
0a
0a
o.oD
000
OLO
O.O]
Oun
S. Dry Swale (RR)
6. Bioretention
(RR)
ingral
Inscad
Isva=w91
].a.Inflbagon Al lsparwfl)
so
0
o
ss
o.m
oa
Pan
0.00
zb. Inmtorm, wz Pac P)
90
0
0
ss
o.O]
ot0
oN
o.W
8. Extended Detention Pond fill
B.a. On., Inee Alsl
0
0
D.m
ow
0.
D.m
Sib Enwzlsveenlsl
Ss
o
0
0 0
15
0.00
en.
0.
o.00
TOTALIMPERNOUSCOVER TREATED (ac 0.00 AREA CHECK: OK.
TOTALMANAGFD TURF AREA TREMFO (ac.00 AREA CHECK: OK.
TOTAL RUNOFF REDUCTION IN D.A. D (Fe)) 00
TOTAL PHOSPHORUS AVAILABLE MR REMOVAL IN D.A. D(Ib/yr 0.00
PHOSPHORUSTOTAL PRACTICES TOTAL PHOSPHORUS RFMMNNG AFTER APPLYING RUNOFF REDUCTION PRACTICES IN D.A. D(Ib/yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SUE COMPLIANCE CALCULATIONS
10.a. wN Swale in V nec NIn)
n
n0
0
30
000
OCO
ON
000
IDL Wrt Swale D Pac tell
n
0
0
0
W
u
a-
ON
O.W
.a.Fl[ering Praetiap115Fecw111
0
0
OW
OLO
ON
0.0]
SLb. Filtering Poo i¢w31SFer U2)
0
0
0 0
0
61
OW
es-
ON
.00
12. Constructed Weiland (no RR)
I2a.--r..ndwllSvae A11,
o
o
D
o
o.BB
oa
BaD
D.m
12 b. ConNue4a Watlana Al(Svc xl3d
0
0
0
0
011
u
OLO
ON
0.0]
13. Wet Ponds Ino RR)
Ii.. Van Pena xl lsvc el
0
0
0
0
o
so
0.0]
ot0
oN
o.0]
13.n wH Pond wl""'nl N.I n Draw Ala,
0
0
0
0
o
as
o.0]
0'.
oN
o.0]
I1.e wH Pond.(1, Ma)
0
0
0
0
o
Ts
o.0]
ot0
oao
0.0]
]La. Wet Pond Al(C-cral Nam) ISvae Ala,
0
0
0
0
o
ss
o.00
000
oao
o.00
BBB aaB oa B.BB
]. Infiltration(RR)
S. Extended Detention
S. Extended Detention
Pond (RR)
9. SheetRow to
FiNer/Open Space
IRA)
TOTAL RUNOFF REDUCTION IN D.A. D (fe)�
NITROGEN REMOVED WITH RUNOFF REDUCTION PRACTICES IN D.A. D(lb/Yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE CALCULATIONS(Infibramidon Only)
10. Wet Swale (Coa9al
Plain) (no
RR)
11. FiRering Practices(no
RR)
12. Con9mcited
Well anit (no RR(
Lord
0.
14. Manufa�tured Treatment Devices (no RR)
TOTAL IMPERVIOUS COVER TREATED(ae O.GG AREA CHECK: OR.
TOTAL MANAGED TURF AREA TREATED(a[( O.GG AREA CHECK: OR.
TOTAL PHOSPHORUS REMOVAL REQUIRED ON SITE(Ib/yr 968
TOTAL PHOSPHORUS AVAILABLE FOR REMOVAL IN DA. D(Ib/yr
D.00
TOTAL PHOSPHORUS REMOVED WITHOUT RUNOFF REDUCTION PMRICFS IN DA. D (Ib/yr
D.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFF REDUCTION PMRICFSIN D.A.D(Ib/yr
0.Do
TOTAL PHOSPHORUS LOAD REDUCTION ACHIEVED IN DA D(Ib/yr
D.00
TOTAL PHOSPHORUS REMAINING AFTER APPLYING BMP LOAD REDUCTIONS IN DA. D(Ib/yr
D.DO
SEE WATER QUALITY COMPLIANCE TAB FOR SITE COMPLIANCE CALCULATIONS
HOFF REDUCTION PRACTICES IN D.A.O(Ib/yr D.DO
HOFF RFOUCf10NPMCTICFSIN D.A.O(Ib/yrI OGG
TOTAL NITROGEN REMOVED IN D.A. D(Ib/yr OGG
14. ManWatluretl
BMP (no RR)
Drainage Area E
Drainage Area A land Cover laeml
ASalls
BSolls
CSells
DsolWTUmIs..d
imaef/open sws assarl
ManagaaTnnlavarl
Stormwater Rest Manaeement Practices M = Runoff Reduction)
DAE
Tmal Phosphorus Available for Removal in DA E (Il 0.00
Post Development Treatment Volumein D.A.Eih°) o
_Sohn Imm n,nM nrvn liar_
Rural
Managed
Impervious
Volumefrom
Runoff
Remaining
Tonal
vbospboro:
Morainal
Untreated
sometimes
Remaining
prd[[i[!
on
Tud Getlit
Uactea
Reduction
Treatment
Removal
Wad Rom
phosphorus
Removed
remittances
Downrtrimpanirearl ted to be
Credit
Credit i%)
Neaiacres)
oam(Credh
Nee )acres)
Pnttice )ha)
)Rai
Volume iha)
fume (
Volume(to)Fffidenry
i%)
Uctica
load to
real (lb)
b)
WdQbi
Employed
Practices ilb)
Proctice)Ib)
1. Vegetated R.of (RR)
..vegerablrrolu Doaces)
0
0
0
0
ON
turn
1.
Lb. vegtord.00f.Drarspsl
6n
0
0
0
0
ON
ran
IM
2. Rooftop Disconnection (Fill
z a. simple 0l.—antion to N. sntla
grater)
so
0
0
0
0
0
Og0
ON
turn
000
z. b. Sl mple Dra—rach—m Cm snila
col
ss
o
0
0
0
0
Og0
ON
Dorn
Og0
l.cio Soil Amentletl Filter Pl)(1,ar
xitna[lons Jeri gCID soils)lslec alss
!a,
0
0
0
0
0
am
ON
OD]
OLO
21 To try well m 1-1 onin m,
Mln -mtbannn at Ides an)
0
0
0
o
zs
000
OW
WO
O00
ze Ory .,It or 1-1, Dam xz,
Mom -ebaano Mz(spec Mal
au
an
t0
o
zs
rM
OW
WO
O00
T,mar,men Mg,
MivZ Rpec MBl
o
D
o
o
zs
0o0
om
o.ot
0w
gOit Fzm 6arbenpg,
Mir—ab Henbl.1.20pea Mal
g0
0
0
0
0
50
000
OW
WO
O00
z n. To xaimaaafer rvarvmmg )spec wsl
0
0
D
0
0
D
oa
Dor
o.m
ow
21. To stormwater, Planter,
0rban 0imat-tion lsp encs Nl
QO
0
0
0
0
zs
Og0
ON
OO]
O00
3. Permeable Pascal (RR)
.a. ermeable Pavemeramplcce7
0
0
07
rl
ON
0.
O00
3"Pem'eable Pavement.Dinacen
]s
0
0
ON
0-
"s
4. Grass Channel (RR) 77
O.a. roaas CMnnel Ism soil, )spec M3)
EO
0
0
0
Oa0
ON
OO]
OLO
4h. mass Corral C/0 Smis(Stan D)
]0
0
0
0
0
OCO
ON
O.O]
OCO
e.a. Go— Cmnml with Comport arrentlat soda
p
o
0
0
0
000
pan
o.O]
Inn
pe,"Rae spat gal
411 1 1 1D t t 0 a1 0a 1 0m 1 tot I 0a
Nitrogen
Nitrogen Load
Untreated
Nitrogen
Remaining
Removal
Rom Upstream
Nitrogen bad to
Removed By
Nitrogen
Official (%)
Practices (Ibs)
Practice (Ibs)
Practice (Ibs)
load(lbs)
oat
oat
turn
Oa0
ore
Wn
0
n no
In'
an
34�
turn
-00
0.
Ed
S. Dry Swale (RR)
6. Bioretention
(RR)
16Tffim
CAP
Isva=w91
].a.lnflbadonp lsperwfl)
so
0
o
ss
o.m
oa
Pan
0.00
zb. Inmtmmn wz Pac we
90
0
0
ss
o.O]
ot0
oN
o.W
8. Extended Detention Pond (Fill
R.a. On., Ineepsl
0
0
D.m
ow
om
D.m
Sib En.l Preenlsl
Ss
o
0
0 0
15
0.00
oao
0.
o..
TOTALIMPERWOUSCOVER TREATED (ac 0.00 AREA CHECK: OR.
TOTALMANAGED TURF AREA TREATED (ac.00 AREA CHFCK:OK.
TOTAL RUNOFF REDUCTION IN DA F (e)) 00
TOTALPHOSPHORUSAVAILABLF FOR RFMOVALIN OA E(Ib/yr 0.M.
US
DES
TOTALPHOSPHOR REMOVED
ITH RUNOFF REDUCTION PRACT
la
TOTAL PHOSPHORUS REMAINING AFTER APPLYING RUNOFF REDUCTION PRACTICESINOA F(Ilb/yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SUE COMPLIANCE CALCULATIONS
10.a.wNSwale N115pec N11I
0
0
30
000
oC0
ON
000
IDL Wrt Swale wE (Spar, tell
n
0
0
0
W
000
a-
ON
"A"
.a.Fl[ering Praetiapl lSpecwlll
0
0
m
OW
ot0
ON
0.0]
SLb. Filtering Poo i¢wllSperwll)
0
0
0 0
0
61
oW
ot0
oN
0.0]
12. Constructed Weiland (no RR)
I2.a..e¢—r..nd.Ovarp1l
o
o
D
o
o.RR
oa
oa0
D.m
12 b. ConNue4a Watlana Al(Spar xl3d
0
0
0
0
011
000
ot0
oN
0.0]
13. Wet Ponds Ino RR
Ii.. Van Pena wl Rpar el
0
0
0
0
o
so
0.0]
ot0
oN
o.0]
]3.n we Pond wl(Cea'n"Plal nl Rpar pal
0
0
0
0
o
as
o.00
0.
oao
o.00
I1.e Wet Pond.(1, pa)
0
0
0
0
o
Ts
o.0]
ot0
oao
0.0]
]La. Wet Pond wl(C-cral Nam) Rpae Alal
0
0
0
0
o
f5
0.0]
con",
oW
o.0]
oRR ado oa R.Ro
]. Infiltration(RR)
S. Extended Detention
S. Extended Detention
Pond (RR)
9. SheetRow, to
FiNer/Open Space
(RR)
TOTAL RUNOFF REDUCTION IN D.A. E (fli')
NITROGEN REMOVED WITH RUNOFF REDUCTION PRACTICES IN D.A. E)Ib/yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE OUCUTATIONS(I jarmation Only)
10. Wet Swale (Coa9al
Plain) (no
RR)
11. FiRering Practims(no
RR)
12. Con9mtired
Well anit (no RR(
wagwOm
14. Manufa�tured Treatment Devices (no RR)
TOTAL IMPERVIOUS COVER TREATED(ae 0.00 AREA CHECK: OR.
TOTAL MANAGED TURF AREA TREATED(a[( 0.00 AREA CHECK: OR.
TOTAL PHOSPHORUS REMOVAL REQUIRED ON SITE(Ib/yr 968
TOTAL PHOSPHORUS AVAl1ABLF FOR REMOVAL INOAF(Ib/yr 0.00
TOTAL PHOSPHORUS REMOVED WITHOUT RUNOFF REDUCTION PRACTICES IN D.A E(IbM 0.00
TOTAL PHOSPHORUS REMOVED WITH RUNOFF REDUCTION PRACTI S:N 0AA E(IbM 0.00
TOTAL PHOSPHORUS LOAD REDUCTION A[HIEVEO IN D.A. E(Ib/yr 0.00
'MAL PHOSPHORUS REMAINING AFTER APPLYING BMP LOAD REDUCTIONS IN D.A. E(Ib/Yr 0.00
SEE WATER QUALITY COMPLIANCE TAB FOR SITE COMPLIANCE CALCULATIONS
NITROGEN REMOVED WITH RUNOFF REDUCTION PRACTICES IN DA F(Ib/yr 0.00
NITROGEN REMOVED WITHOUT RUNOFF REDUCTION PRACTICES IN DAF(IDIW 0.00
TOTAL NITROGEN REMOVED IN D.A. E(Ib/yr 0MID
14. ManWatluretl
BMP (no RR)
Runoff Volume and Come Number Calculations
re, da�ig,,mm„ameadegb. MP.
ar<., Itree
Om
fth .
Drainage area curve Numbers and Runoff Depths
aNxil Dad na ffee,,do(RV gel ere mmp„ed errrb andaanmdFd�.R;oap,x,.a
Virginia Runoff Reduction Method Worksheet
DEQ Virginia Runoff Reduction Method New Development Compliance Spreadsheet - Version 3.0
LIMP Design Specifications List: 2013 Draft Stds & Specs
Site Summary Project Title: BELVEDERE PHASES
Date: 44134
Total Rainfall= 43 inches
Site Land Cover Summary
A soils
Bsoils
Csoils
DSoils
Totals
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0
Managed Turf(acres)
0.00
9.19
0.00
0.00
9.19
64
Impervious Cover (acres)
0.00
5.27
0.00
0.00
5.27
36
14.46
100
Site Tv and Land Cover Nutrient Loads
Site Rv
0.47
Treatment Volume ftr
24,846
TP Load (lb/yr)
15.61
TN Load (lb/yr)
111.67
Total TP Load Reduction Required (lb/yr) 9.68
Site Compliance Summary
Total Runoff Volume Reduction (ft)
0
Total TP Load Reduction Achieved (lb/yr)
0.00
Total TN Load Reduction Achieved (lb/yr)
0.00
Remaining Post Development TP Load
15.61
(lb/yr)
Remaining TP Load Reduction (lb/yr)
9.68
Required
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Drainage Area Summary
D.A. A
D.A. B
D.A. C
D.A. D
DA. E
Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0.00
Managed Turf(acres)
0.00
0.00
0.00
0.00
0.00
0.00
Impervious Cover (acres)
0.00
0.00
0.00
0.00
0.00
0.00
Total Area (acres)
0.00
0.00
0.00
0.00
0.00
0.00
Drainage Area Compliance Summary
D-_AA D.A. B D- C D.A. D D.A. E Total
TP Load Reduced llb/vrl 0.00 0.00 0.00 0.00 0.00 0.00
Summary Print
Virginia Runoff Reduction Method Woroineet
TN Load Reduced (Ih/yr) 1 0.00 1 0.00 1 0.00 1 0.00 1 0.00 1 0.00
Drainage Area A Summary
Land Cover Summary
A Soils
BSoils
CSolls
DSolis
Total
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0
Managed Turf (acres)
1 0.00
1 0.00
0.00
0.00
0.00
0
Impervious Cover (acres)
1 0.00
1 0.00
0.00
0.00
0.00
0
0.00
BMP Selections
Managed Turf
Impervious
BMP Treatment
TP Load from
Untreated TP Load
TP Removed
TP Remaining
Downstream
Practice
Credit
CoverCreditUpstream
I
Volume (Tt')
I
to Practice (16s)
(16/yr)
(Ih/yr)
Treatmentto be
(acres)
Area (acres)
practices (Ihz)
Employed
Total Impervious Cover Treated(acres)
0.00
Total Turf Area Treated (acres)
0.00
Total TP Load Reduction Achieved in D.A.
(lb/yr)
0.00
Total TN Load Reduction Achieved in D.A.
(lb/yr)
0.00
Drainage Area B Summary
Land Cover Summary
A Soils
BSoils
CSolls
DSolis
Total
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0
Managed Turf(acrez)
0.00
0.00
0.00
0.00
0.00
0
Impervious Cover (acres)
0.00
0.00
0.00
0.00
0.00
0
0.00
BMP Seiections
Managed Turf
Impervious
BMP Treatment
TP Load from
Untreated TP Load
TP Removed
TP Remaining
Downstream
Practice
Credit
[over Credit
I
s
Volume (ft)
I
Upstream
to Practice (Ihs)
(16/yr)
(Ih/yr)
Treatmentto be
(acres)
Area (acres)
practices (Ihz)
Employed
Total Impervious Cover Treated(acres)
0.00
Total Turf Area Treated (acres)
0.00
Total TP Load Reduction Achieved in D.A.
(lb/yr)
0.00
Total TN Load Reduction Achieved in D.A.
(lb/yr)
0.00
Summary Print
Virginia Runoff Reduction Method Worksheet
Drainage Area C Summary
Land Cover Summary
A Soils
B Soils
C Soils
D Soils
Total
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0
Managed Turf (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
Impervious Cover (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
0.00
BMP Selections
Managed Turf
Impervious
BMP Treatment
TP Load from
Untreated TP Load
TP Removed
TP Remaining
Downstream
Practice
Credit Area
Cover Credit
I
s
Volume (ft)
I
Upstream
to Practice (Ibs)
(lb/yr)
(lb/yr)
Treatmenttobe
(acres)
Area (acres)
Practices (Ibs)
Employed
Total Impervious Cover Treated(acres)
0.00
Total Turf Area Treated (acres)
0.00
Total TP Load Reduction Achieved in D.A.
(lb/yr)
0.00
Total TN Load Reduction Achieved in D.A.
(lb/yr)
0.00
Drainage Area D Summary
Land Cover Summary
A Solis
B Soils
C S011s
D Soils
Total
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
0.00
0
Managed Turf (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
Impervious Cover (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
0.00
BMP Selections
Managed Turf
Impervious
BMP Treatment
TP Load from
Untreated TP Load
TP Removed
TP Remaining
Downstream
Practice
Credit Area
Cover Credit
I
Volume (It')
Upstream
to Practice (Ibs)
(lb/yr)
(lb/yr)
Treatmenttobe
(acres)
Area (acres)
Practices (Ibs)
Employed
Total Impervious Cover Treated(acres)
0.00
Total Turf Area Treated (acres)
0.00
Total TP Load Reduction Achieved in D.A.
(lb/yr)
0.00
Total TN Load Reduction Achieved in D.A.
(lb/yr)
0.00
Drainage Area E Summary
Summary Print
Virginia Runoff Reduction Method Worksheet
iand Cover Summary
A Soils
B Soils
C Soils
D Soils
Total
%of Total
Forest/Open (acres)
0.00
0.00
0.00
0.00
DOD
0
Managed Turf (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
Impervious Cover (acres)
1 0.00
1 0.00
0.00
1 0.00
0.00
1 0
0.00
BMP Selections
Managed Turf
Impervious
BMP Treatment
TP Load from
Untreated TP Load
TP Removed
TP Remaining
Downstream
Practice
Credit Area
[over Credit
I
Volume (Tta)
Upstream
to Practice (Ihs)
(Ih/yr)
(Ih/yr)
Trebe
(acres)
Area (acres)
practices (Ihz)
EmployEmployedd
Total Impervious Cover Treated(acres)
0.00
Total Turf Area Treated (acres)
0.00
Total TP Load Reduction Achieved in D.A.
0.00
(Ih/yr)
Total TN Load Reduction Achieved in D.A.
0.00
(Ih/yr)
Runoff Volume and CN Calculations
1-year storm 2-year storm 10-year storm
Target Rainfall Event (in) 1 3.04 3.68 5.57
Drainage Areas
RV & CN
Drainage Area A
Drainage Area B
Drainage Area C
Drainage Area D
Drainage Area E
CN
0
0
0
0
0
RR (it)
0
0
0
0
0
1-year return period
RV wa R0.(wzin)
0.00
0.00
0.00
0.00
0.00
RV w RR (wnin)
0.00
0.00
0.00
0.00
0.00
CN adjusted
0
0
0
0
0
2-year return period
RVwo RR(wzin)
0.00
0.00
0.00
0.00
0.00
RV w RR (wsin)
0.00
0.00
0.00
0.00
0.00
CN adjusted
0
0
0
0
0
10-year return period
RVwo RR(wzin)
0.00
0.00
Ow
0.00
0.00
RV w 0.R Iwsan)
0.00
0.00
0.00
0.00
0.00
CN adjusted
0
0
0
0
0
Summary Print
VRRM_Belvedere Please 5_20201030.x1sm
Version 2.8 - June 2014 - 2011 BMP SIda 8 Specs
1 Fixed summary sheet totals/percentage column fixed
2 Corrected nitrogen efficiency percentages
3 Connected! the Re value in column J for manager turf
4 Checked and revised mnoff reduction credit values assigned
Version 3.0 - 2011 and drsh 2013 BMP Side & Spea
General
1 Added error checks and user prompts to Site tab, DA tabs, and Runoff Volume and CN tab for data input errors.
2 Various format changes thoughout the spreatlsheet
3 Combined 2011 and 2013 BMP spreadsheets into one spreadsheet with a user selection option included in Site tab (row 2).
4 Vaer input cell color charged from cyan blue to green; alarlation cells changed form mid -grey to light grey; and added final mount cell in indigo.
S#e tab
5 Lodual annual tonal of 43 inches for use throughout Virginia since regulatory site hasetl TP load limit is Mind on this value.
6 Concede! error in formula for summation of nitrogen removal from mouth retluction fractions for each Drainage Area tab (call V79).
Added button and shoi (CM+Shift+R) to dear user inputs from all worksheets.
8 Added shortcut (CM+$hilt+D) to clear land aver data from Sit, tab.
9 Added data entry instruction when user inputs blank may 8).
10 Moved and revised TP load reduction requirement (now in blue) M columns A M H. roves 27d0.
D.A faba
11 Added Iii Hydrodynamic, Fiftedng, Senate.
12 Added "Total BMP Treatment Volume (ff")' column.
13 Rearranged beepers Turf and Impervious input rows to adjacent cells in same may so each prarAa now located in one row.
14 Consolidated SNAP Practice heading and added (RR or no RR label) to each crashes to dandify those with and Mount Runoff Reduction.
15 Added- Total Phosphorus Available for Removal in DA._(Iles)'.
16 Added button to dear BMP credit areas entered for each practice.
17 Added user prompts to assist with use -input Rainwater Harvesting wood vouchers trend, and Mims.
18 Renamed Credit and PhosphomsiNitrogen Efficiency alumn headers to Runoff Removal Cretl0 and PhosphoruslNNogen Removal Efficiency for rarity.
19 Removed -RR' from Column headings referring to moth volume and TP load form upstream practices (which may be RR or nor,RR proctices).
20 Renamed -10. V✓A Swale (Coastal Plain)" M'10. Vast Swale" in BMP heading in order o improve ctarly. The practice is well sufed for but not limited to the Coastal Plain,
21 Renamed'14. Manufactured BMP%-section heading to-14. Manufactured Treatment Devia's for consistency with Virginia BMP Clearinghouse.
22 Added "Micro-Bioretedmn#1- and "Micro-9ioretention#- to Bioretearmn headings(fie and 6.1b on tab, nagemtivsy) from Spa 9.
23 Replaced zero values form all data entry cells with blank ells, hlodual out calculation and data entry calls where input or calculations are not applicable.
paler Costly Compliance rib
24 Optimizetl and reorganized for improved information output
25 Added 'Runoff Reorders Volume and TP By Drainage Area".
26 Made correction to site volume arced forwand form Site tab. (0117)
Runoff VdumeanMCRfah
27 Sangamon! and command Channel and Flood Protection tab M Runoff Volume and CN to more advrotsy reflect information meddled.
28 Added user notes regarding limitations of Rancid Volume and CN tab for water quantity calculations.
29 RenamedCNv,,,ea to CNren xlforthe CNs Mind on soils and land aver types for ach drainage area
Summaryfeb
30 Added "Print Preview' button.
31 Fixetl runrome error in Summary tab update macro.
32 Added! "BMP Treatment Volume", "TP Load horn Upstream prad i -FP Removed" and -FP remaining' columns to Summary tab.
33 Optimized macro efficiency and eliminated screen updatingMashing during macros.
34 Connected Summary tab macro -Turf missing routine missing'—•.
35 Added! Error Summary Table to Summary tab (appears only ff errors on Site tab or Drainage Area tabs are present)
36 Expanded and improved Runoff Coefficient and CN calculation section.
37 Marro glitch with M$ Excel 2016 correcled.(01=017)
38 Added! Project Title and Date from Site Wb. (MM017)