20061666 Ver 1_More Info Received_20061229

Blackburn Consulting Engineering
234 East Main Street
Clayton, NC 27520
Phone: [phone]
Fax: [phone]
December 2q, 2006
NCDENR -DWQ
Parkview Building
2321 Crabtree Boulevard
Raleigh, NC 27604
Attn: Ms, Cyndi Karoly
RE: DWQ 06-1666
o~~
~~n~~~7J~
~L? !•. ~v
oFN~,, .9 ~o~ D
~,oslrF~~ 6
~~Reiry~~
_ "'rH
Enclosed in this submittal is additional information as requested for Rosewood
Phase l subdivision.
1. Zone 1 and 2 for the Neuse River Buffers shown on plan
2. Total wetlands listed in application
3. Level Spreader worksheets and signed operations and maintenance agreements
enclosed.
4. Cross-section detail for pipe crossing enclosed
5. Level Spreader map with contours enclosed for easier level spreader review.
Please note that the impacts have been revised as has the wetlands crossings to
conform to NCDOT standards for road curvature.
Sincerely,
Sean P. Hein, PLS

O to - l to to b
2. Individually list wetland impacts. Types of impacts include, but are not limited to
mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams,
separately list impacts due to both structure and flooding.
Wetland lmpact
Site Number

(indicate on map)
Type of Impact Type of Wetland
(e.g., forested, marsh,

herbaceous, bog, etc.) Located within
100-year
Floodplain
(es/no) Distance to
Nearest
Stream
(linear feet) Area of
Impact
(acres)
1 Permanent Forested No 274 0.4084

Total Wetland Impact (acres)
3. List the total acreage (estimated) of all existing wetlands on the property: 6.8893 Acres
4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary
impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam
construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib
walls, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed,
plans and profiles showing the linear footprint for both the original and relocated streams
must be included. To calculate acreage. multinly length X width_ then divide by 43.5f0_
Stream Impact
Number
(indicate on ma)
Stream Name
Type of Impact Perennial or
Intermittent? Average
Stream Width
Before Im act Impact
Length
(linear feet) Area of
Impact
(acres)

Total Stream Impact (by length and acreage)
5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic
Ocean and any other water of the U.S.). Open water impacts include, but are not limited to
fill_ excavation_ dredging_ fl~ndinu drainage hnikhearlc etr
Open Water Impact
Site Number

(indicate on map)
Name of Waterbody
(if applicable)
T e of Im act
yp p Type of Waterbody
lake and estua
( ~ P ry, sound, bay,
ocean, etc.) Area of

Impact
(acres)

Total Open Water Impact (acres) 0
uu U
DEC 2 g ; ,
Page 8 of 12 DENR-WATERQUALITY
WETIANDSAND STDRMNNITER BkHnCtt

U
Q
H
F--1
Q
n~
LL ~
L~
I~
L~
_r
U
N
W
z
o
H

U
W
I

O

U
W
V
Q
L~
N
l7 A
ZZ
~N
wz
w
3

LEVEL SPREADER OPERATION AND MAINTENANCE AGREEMENT
The level spreader is defined as an elongated, level threshold, designed to diffuse stormwater runoff.
Maintenance activities shall be performed as follows:
1. After construction and until vegetation has been established, level spreader(s) shall be inspected after
every rainfall. Thereafter, level spreader(s) shall be inspected at least every month and more frequently
during the fall season and after heavy rainfall events:
a. Accumulated sediment, leaves, and trash shall be removed, and repairs made if required.
b. Inspect level spreader(s) for evidence of scour, undercutting, settlement of the structure, and
concentrated flows downhill from the level spreader(s).
c. A level elevation shall be maintained across the entire flow-spreading structure at all times.
Repair or replace the level spreader if it is damaged.
d. Mow vegetative cover to a height of six (6) inches and prune plants if they cover over half of the
level spreader surface.
e. Repair eroded areas and replace/replant dead or damaged vegetation.
2. The contractor should avoid the placement of any material on and prevent construction traffic across
the structure. If the measure is damaged by construction traffic, it shall be repaired immediately.
3. Inspect and repair the collection system (e.g., catch basins, pipes, swales, riprap) four (4) times a year to
maintain proper functioning.
I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance
procedures listed above until handed over to the Homeowners Association or transferred to another responsible
party, as provided below. I agree to notify DWQ of any problems with the system or prior to any changes to the
system or responsible party.
Print name: Tom Hankins for Teague-Hankins Development, Corp.
Title: Tom Hankins President, Teague-Hankins Development Corp.
Address: 8368 Six Forks Road, Suite 202, Raleigh, NC 27615
Phone: [phone]
Signature: vz -z~: ~:-~: z~.. ~..~.-
Date: 10/30/2006
Note: The legally responsible party should not be a homeowners association unless more than 50% of the
lots have been sold and a resident of the subdivision has been named the president.
I, Johanna K. Taylor, Notary Public for the State of North Carolina, County of Wake, do hereby certify that Tom
Hankins personally appeared before me this 30t" day of October, and acknowledge the due execution of the
forgoing wet [wetland] detention basin maintenance requirements. Witness my hand and official seal,
~~~
~y9 'O~~-e~' ,~c,
SEAL
K- ~
Jo nna K. Taylor
My commission expires: 11/05/2010
Page 1 of 1

DWQ Project No. c`')6 ~ ~ ~
I. PROJECT INFORMA
Project Name
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
(please complete the following information):
Contact Person: ;c,dn,• L' i-IELN PI
_ yy ~
Level Spreader ID: /
Level Spreader Length ~ ~~ ft. (perpendicular to flow)
Drainage Area 3 . ~~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area O. S /-- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ,~ , ~ % (ii% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm 1 ~;,]~% cfs
Max. Discharge to Level Spreader ~.7, `1 v cfs
Filter Strip/Buffer Vegetation ~~S (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method /~tiiyC'
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
_~P~y Level spreader is at least 13 ft. per cfs far thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
s~=r~/ Pre-Form Scour Holes are on flat slopes only
r(rLf No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~!~ "'I ~~r; ~,
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION lease complete the following information):
Project Name : '" i
Contact Person: ~~ Phone Number: (~t~'~ _t~.~; -29d,s
Level Spreader ID: , ~ z ST~~t ~ ,,a N ZZ y~ L.T
Level Spreader Length r~ ~ ft. (perpendicular to flow)
Drainage Area Y b~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area '~.7 r/- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope I~7. ? % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm / =~r~' cfs
Max. Discharge to Level Spreader /~",~ cfs
Filter StriplBuffer Vegetation +';/~,q s S (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method l`l0~'/ '
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Aaolicants Initials
.~,~ N Level spreader is at least 13 ft, per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
S~Pr/ Pre-Form Scour Holes are on flat slopes only
,,fir/ No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
' Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~ -166
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION
Project Name
Contact Person: _ sue,
complete the following information):
Level Spreader I D: ~3 _ ~j T ~ 7
Phone Number: (~f~l SS~_Zr>oi~
Level Spreader Length `~ 7 ft. (perpendicular to flow)
Drainage Area Z-•O 3 ac. (on-site and off-site drainage to the level spreader)
Impervious Area ~ tl ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ~ % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm 7+ ~ cfs
Max. Discharge to Level Spreader 7- ~ cfs
Filter Strip/Buffer Vegetation ~:/l,4-~~ (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method ~Or1E
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
-AP~licants~Initia~ls
J~/r Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
_ ~ ~~ Pre-Form Scour Holes are on flat slopes only
P ' No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No._ !~~ -/ 6 6
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following information):
Project Name : ICUs ~~ ~i~i2. ~<~~,~,r/l<~tw~
Contact Person: !F~/ I~ Hr/N Phone Number: Lcjf~l SS.~-Z9!~~
Level Spreader ID.~t f - 5 f,¢~gT `~ ~` /7-fi~ /ZT
Level Spreader Length ~ ~ ft. (perpendicular to flow)
Drainage Area .: ~~~~ i ac. (on-site and off-site drainage to the level spreader)
Impervious Area t/- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter StriplBuffer Slope % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm ,- ~ cfs
Max. Discharge to Level Spreader 3. ~ cfs
Filter Strip/Buffer Vegetation ~ 1~~; ~ (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method /~t~ ;
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. !f a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Aaalicants Initials
I' Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
:~ ,^~ " Pre-Form Scour Holes are on flat slopes only
=. r? No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to leve- spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~ "/~~h,~
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION ( lease complete the following information):
Project Name : C'S/,MD-~ ~ ~ ~ t ;:?- i i y,~ %~
Contact Person: ~Y ~-~ ' Phone Number: 1 `~/`~ .~~.~ - ~ yc~'
Level Spreader ID: _ C ~ _ ,~ r
Level Spreader Length ~ ~ ft. (perpendicular to flow)
Drainage Area lr: 3 ~ . ac. (on-site and off-site drainage to the level spreader)
Impervious Area v, Z ~~ ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ~S % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter Strip/Buffer Vegetation
Pre-treatment or Bypass Method
II. REQUIRED ITEMS CHECKLIST
/. ~!'-~ cfs
z1 ~~_ cfs
~~?A5>
A/~~lE
(thick ground cover or grass, canopied forest with leaf litter
groundcover)
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Aaalicants Initials
~~ ~~ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
;; ~' ~" Pre-Form Scour Holes are on flat slopes only
~' -~~ No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~~ °r~~~
DIVISION OF WATER QUALITY. - LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (p~l~yyase complete the following information):
Project Name : f~6~r",rn/~r3,c: Su,~t~il,5ia`~
Contact Person: ~ t,~,~ f' . ~~ ~:i^/ Phone Number:
Level Spreader ID:. ~ _ ~J ~ ~ 7
Level Spreader Length ~ ~ ft. (perpendicular to flow)
Drainage Area y. ~S ac. (on-site and off-site drainage to the level spreader)
Impervious Area ;~i , Z r'- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ~, 7 % (6% for forested, leaf littler cover, 8% for thick ground cover)'
grass
Max. Discharge from a 10 Year Storm ~• '~ cfs
Max. Discharge to Level Spreader •=,/~, cfs
Filter StriplBuffer Vegetation ~r"~ ~" (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method ,~l~i,yt'
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
!~ r Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
?~''~~ Pre-Form Scour Holes are on flat slopes only
~' %' No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~' ~ -f~~~
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the folly
Project Name : S ~~ -~cZ ~~*
Contact Person: /f-1f/
Level Spreader ID:. ~. ~ _ Lv r' 7 ~
information):
Phone Number: (1r ~_1__ S_ ~ 1
Level Spreader Length ~=~ ~ ft. (perpendicular to flow)
Drainage Area ~~ z9 ac. (on-site and off-site drainage to the level spreader)
Impervious Area u. ~ F~ ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ~Z: ~ % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm ~~ ~~ cfs
Max. Discharge to Level Spreader 7, ~+-¢ cfs
Filter StriplBuffer Vegetation ~r~.dsS (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method c'>~/
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
~~, / Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
_7`'~~ Pre-Form Scour Holes are on flat slopes only
~; r~:! No structures are located in protected buffers`
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. dE~ -~~
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following information):
Project Name : i~~Sc~ .hf~^.,~ 5 ~!~(Jru~ S~ ,~
Contact Person: _Sc/a.y ~ Ff~,~.~ Phone Number:
Level Spreader ID: _ 1t ~ _ ,~ r ~ 7?
~-
Level Spreader Length 3 Z ft. (perpendicular to flow)
Drainage Area , T/ ac. (on-site and off-site drainage to the level spreader)
Impervious Area t;%', ~. ~"/- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope / +~., ~ % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm 2, y~ cfs
Max. Discharge to Level Spreader `Z. ~/~ cfs
Filter StripBuffer Vegetation 6~~d s (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method .l~,~yf
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Apalicants Initials
_`~/ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
'~'~"f Pre-Form Scour Holes are on flat slopes only
S ~r1 No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~~'~~~~
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following information):
Project Name : ~ ~~~ '
Contact Person: - x/ Phone Number: (yi~il v SS'-'~s~w
Level Spreader ID:. ~
# ~ - l~ 7 ~ ~
Level Spreader Length ff~ ft. (perpendicular to flow)
Drainage Area Z-~ -' ac. (on-site and off-site drainage to the level spreader)
Impervious Area L~. ~ , ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope .'~.S .:~ % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm `/'. ~~ cfs
Max. Discharge to Level Spreader LI. t~ ~` cfs
Filter Strip/Buffer Vegetation Vii.°°:~ ~ s (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method ~+~~~~
REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
AA lica~
'z~''/. Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
-%~~~ Pre-Form Scour Holes are on flat slopes only
~,~ No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No, ~~ ~ ~ ~~
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complej~ the following information):
Project Name : ~ ~ ~ ~ ' °f5i
Contact Person: ~s~,~,~-l fi',' ~'~.c",.r1 Phone Number: 5 L`"~~
Level Spreader ID:.~ /v <~r f,~, t ~l v ~.~ tG~; ~- 7
Level Spreader Length Z. ~ ft. (perpendicular to flow)
Drainage Area ~? '~ Z ac. (on-site and off-site drainage to the level spreader)
Impervious Area /, = r ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope :~ ~• ~ % (6% for forested, leaf littler cover, 8% for thick ground cover)'
grass
Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter StripBuffer Vegetation
?- '>' '- cfs
i, ' ' cfs
ylL.as S
(thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method
REQUIRED ITEMS CHECKLIST
~~~~~
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
Sf'i ~ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
~ f'.^-i Pre-Form Scour Holes are on flat slopes only
,fir ~r' No structures are located in protected buffers
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
' Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. i~ `/~G
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following information):
Project Name : 2aSE~~i = SL,n /~j~°+ 5~ ,~
Contact Person: ~f,~ix ~' HFi~ Phone Number:
Level Spreader ID: -,~ ~r _ ~•.~.~.~~~ ~ <~ y _ ~ ~ tt~r.. i~ ~
Level Spreader Length ~rl ft. (perpendicular to flow)
Drainage Area ~; 3 L' ac. (on-site and off-site drainage to the level spreader)
Impervious Area C3, ? *'~° ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope ~, _3 % (6% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm ~ + Z ~ cfs
Max. Discharge to Level Spreader =, Z; cfs
Filter Strip/Buffer Vegetation ! r~.~ 5 (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
~~~ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
.'~~~~''" Pre-Form Scour Holes are on flat slopes only
~~~`~ No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~~ ` ~rJ ~
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the followirj~
Project Name : _~2vS~ .v,,~~. -~
Contact Person: 5'~.4N~%' tlr'iF/
Level Spreader ID:.~. ,` _ L~;T ~, ~
Level Spreader Length ~ 1 ,Z ft.
Drainage Area 3 ac.
Impervious Area D, 7 ~ ~-5y ac.
Maximum Filter StriplBuffer Slope l ` :t~
grass
Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter Strip/Buffer Vegetation
~~. ~ CfS
/~•7 cfs
( /~'"~.
Pre-treatment or Bypass Method
II. REQUIRED ITEMS CHECKLIST
rl~~ `%'
a
information):
Phone Number: (~%/~) SS ~ --
(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-site and off-site drainage to the level spreader)
(6% for forested, leaf littler cover, 8% for thick ground cover)*
(thick ground cover or grass, canopied forest with leaf litter
groundcover)
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
~;l' 1+ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
~"`~ Pre-Form Scour Holes are on flat slopes only
5`'/~f No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No.~i'~ rl~~-~
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following
Project Name : %5rsy-,~v.k
Contact Person: _ ~-,!~ ~/ ~'. /t EiN
Level Spreader ID: ~ j ~ _ a~/ ~,, ~ ,
Level Spreader Length I ~ ft.
Drainage Area ;3 ~ ac.
Impervious Area 4, ~ /- ac.
Maximum Filter StriplBuffer Slope ~r 7
grass
Max. Discharge from a 10 Year Storm
Max. Discharge to Level Spreader
Filter Strip/Buffer Vegetation
/P, ~ cfs
/C=~~ cfs
~i~ ~(>
Pre-treatment or Bypass Method
II. REQUIRED ITEMS CHECKLIST

Phone Number: (~~) SS;~ -2~r.~~-'
(perpendicular to flow)
(on-site and off-site drainage to the level spreader)
(on-site and off-site drainage to the level spreader)
((i% for forested, leaf littler cover, 8% for thick ground cover)*
(thick ground cover or grass, canopied forest with leaf litter
groundcover)
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement, An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
;.nip Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
~~'-' Pre-Form Scour Holes are on flat slopes only
,~„~'t-~ No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~ ~~L~
DIVISION OF WATER QUALITY -LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the following information):
Project Name : l~r~S~i~->~~ Svr; r?~ y,s; c ~ ~`
Contact Person: > >=e w ~'. ~> £i,~ Phone Number: t a~~') ; °~ ~; - ~w<_.j
Level Spreader ID: • yr ly _ ~;`re~~ ` ~'' - ~;~ ~~~~ i~-'i'
Level Spreader Length ~~ ~ ft. (perpendicular to flow)
Drainage Area /~ 3 ~ ac. (on-site and off-site drainage to the level spreader)
Impervious Area ~, ? r~ ac. (on-site and off-site drainage to the level spreader)
Maximum Filter StriplBuffer Slope 7, y % (6% for forested, leaf littler cover, 8% for thick ground cover)'
grass
Max. Discharge from a 10 Year Storm Y• ~/y cfs
Max. Discharge to Level Spreader , ~~' cfs
Filter StriplBuffer Vegetation ~k'- ~S (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method ; f/v~/~`
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
Applicants Initials
;,~'i~- Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
-itter.
-;:^' ~` Pre-Form Scour Holes are on flat slopes only
~''' ` No structures are located in protected buffers'
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

DWQ Project No. ~ ._~~,~, ~
DIVISION OF WATER QUALITY • LEVEL SPREADER WORKSHEET
I. PROJECT INFORMATION (please complete the
Project Name : ~~"~,~ rL,L
Contact Person: t ~ ,z1,~.1 ~" f{ ~ i~
Level Spreader ID: z ~
information):
Phone Number: (~'/~) ~5~ ? -' ? w ~>
Level Spreader Length + ~ ft. (perpendicular to flow)
Drainage Area ~s - ac. (on-site and off-site drainage to the level spreader)
Impervious Area S t- ac. (on-site and off-site drainage to the level spreader)
Maximum Filter Strip/Buffer Slope = C % (ti% for forested, leaf littler cover, 8% for thick ground cover)*
grass
Max. Discharge from a 10 Year Storm ~/S cfs
Max. Discharge to Level Spreader y, r ~ cfs
Filter Strip/Buffer Vegetation _~' ~ s~ (thick ground cover or grass, canopied forest with leaf litter
groundcover)
Pre-treatment or Bypass Method
II. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If a
requirement has not been met, attach an explanation of why. At a minimum, a complete stormwater management plan submittal includes
a worksheet for each BMP, design calculations, plans and specifications showing all BMPs and outlet structure details, a detailed
drainage plan and a fully executed operation and maintenance agreement. An incomplete submittal package will result in a request for
additional information and will substantially delay final review and approval of the project.
A~alicants Initials
~1,Fi.~ Level spreader is at least 13 ft. per cfs for thick ground cover or grass or 100 ft per cfs in canopied forest with leaf
litter.
~i~ Pre-Form Scour Holes are on flat slopes only
~,nu No structures are located in protected buffers*
If bypass method specified in the Draft Level Spreader Design Option Document:
Bypass method is specified (if applicable) and plan details and calculations are provided
Discharge to level spreader and subsequent filter strip is hydraulically and spatially separate from the bypass
discharge.
No structures are located in protected buffers.
Plan details for the bypass and outlets are provided.
The operation and maintenance agreement includes annual erosion and vegetation repair.
The operation and maintenance agreement signed and notarized by the responsible party is provided.
* Level spreaders in series can be used on slopes of up to 15% in forested areas with leaf littler cover or on slopes of up to 25% in areas
with thick ground cover or grass if designed according to the Draft Level Spreader Design Option Document. This potentially requires a
minor variance in protected buffer areas. In any event the second level spreader cannot be located in Zone 1 of a protected buffer area.

w
N
01
r~
N ..
~z~
w
~~~
8N~p1
W
W

a
z~
o~
°z
~~MAM+~11
Fsr^ U
FV/
O
W~
(~ u
a
RavlsroNS:
~ 2-2a-os
scams:
1" = 56'
DRANK HY
SPH
DdTE:
09-18-08
PROJECT N0.
4-540
98EET
1
OP 1