20231425 Ver 1_401 Prefiling Request_20231017

Friday, April 21, 2023 at 10:28:05 Eastern Daylight Time
Page 1 of 1
Subject:Transylvania County - Jessie Hightower Property EWP Stream Bank Stabiliza@on: 401 Pre-filing
Mee@ng Request
Date:Friday, April 21, 2023 at 10:27:23 AM Eastern Daylight Time
From:[e-mail]
To:[e-mail]
AEachments:image001.jpg, Hightower Parcel.pdf, IMG_2034.JPG, IMG_2092.JPG, Site [e-mail]
This is the pre-filing mee@ng request for proposed stream bank stabiliza@on on Indian Creek in Transylvania
County. The project is located at: 35.24426, -82.86781. A^ached are site and aerial photos.

Transylvania County Soil and Water Conserva@on District has received funding through the NRCS’s Emergency
Watershed Protec@on program to conduct stream bank stabiliza@on at the property to protect
exis@ng structures damaged or threatened by stream erosion during Strom Fred (late August 2021).

We propose to conduct the stream bank work using a combina@on of stacked boulders, boulder/rock toe
with vegeta@ve geo-lies, and plan@ngs. In areas where there is not enough room to lay-back the banks or
immediately next to a structure the work will involve stacked boulders. In areas where we can lay-back the
banks, we will use boulder/rock toe with vegetated geo-lies. In areas where the banks are currently at a
manageable grade, we will plant vegeta@on or add geo-lies with vegeta@on.

Thank you,
David Brown, PG
Sr. Scientist / Geologist | Jennings Environmental, PLLC
828 384 1890
[e-mail]
Asheville, NC | jenningsenv.com

This information is confidential and is intended solely for use by the recipient and others authorized to receive it. Any disclosure, copying, distribution
or taking action in relation to this information is strictly prohibited and may be unlawful.
StreamStats Report - Indian Creek - Hightower Property
Collapse All
  Basin Characteristics
P a r a m e t e r C o d e P a ra m e t e r D e s c r i p t i o n Va l u e U n i t
B A S I N P E R I M P e r i m e t e r o f t h e d r a i n a g e b a s i n a s d e f i n e d i n S I R 2 0 0 4 -5 2 6 2 6 .7 3 m i l e s
B S L D E M 3 0 F T M e a n b a s i n s l o p e , b a s e d o n s l o p e p e rc e n t g r i d 4 4 .2 p e r c e n t
C S L 1 0 _8 5 f m C h a n g e i n e l e v a t i o n b e t w e e n p o i n t s 1 0 a n d 8 5 p e r c e n t o f l e n g t h a l o n g m a i n c h a n n e l to b a s i n d i v i d e d i v i d e d b y l e n g t h b e t w e e n p o i n t s f t p e r m i 6 9 4 .6 6 fe e t p e r m i
D R N A R E A A re a t h a t d r a i n s t o a p o i n t o n a s t re a m 1 .0 8 s q u a r e m i l e s
E L E V M e a n B a s i n E l e v a t i o n 3 7 3 0 fe e t
E L E V M A X M a x i m u m b a s i n e l e v a t i o n 5 0 7 0 fe e t
I 2 4 H 5 0 Y M a x i m u m 2 4 -h o u r p r e c i p i t a t i o n t h a t o c c u r s o n a v e r a g e o n c e i n 5 0 y e a r s 1 0 .9 i n c h e s
LC 0 1 B A R E P e r c e n t a g e o f a r e a b a r r e n l a n d , N LC D 2 0 0 1 c a t e g o r y 3 1 0 p e r c e n t
LC 0 1 C R P H AY P e r c e n t a g e o f c u l t i v a t e d c r o p s a n d h a y, c l a s s e s 8 1 a n d 8 2 , f ro m N LC D 2 0 0 1 1 .7 p e r c e n t
LC 0 1 D E V P e r c e n t a g e o f l a n d -u s e f r o m N L C D 2 0 0 1 c l a s s e s 2 1 -2 4 1 .2 p e r c e n t
LC 0 1 F O R E S T P e r c e n t a g e o f f o r e s t f ro m N LC D 2 0 0 1 c l a s s e s 4 1 -4 3 9 6 .3 p e r c e n t
R e g i o n I D :N C
W o r k s p a c e I D :N C 2 0 2 3 0 2 0 2 1 6 1 1 3 9 9 0 3 0 0 0
C l i c k e d P o i n t (L a t i t u d e , L o n g i t u d e ):3 5 .2 4 3 3 1 , -8 2 .8 6 8 3 5
T i m e :2 0 2 3 -0 2 -0 2 1 1 :1 1 :5 9 -0 5 0 0


P a r a m e t e r C o d e P a ra m e t e r D e s c r i p t i o n Va l u e U n i t
LC 0 1 H E R B P e r c e n t a g e o f h e r b a c e o u s u p l a n d f r o m N L C D 2 0 0 1 c l a s s 7 1 0 p e r c e n t
LC 0 1 I M P P e r c e n t i m p e r v i o u s n e s s o f b a s i n a r e a 2 0 0 1 N LC D 0 .0 3 p e r c e n t
LC 0 1 S H R U B P e r c e n t o f a r e a c o v e r e d b y s h r u b l a n d u s i n g 2 0 0 1 N LC D 0 .8 p e r c e n t
LC 0 1 WAT E R P e r c e n t a g e o f o p e n w a t e r, c l a s s 1 1 , f r o m N LC D 2 0 0 1 0 p e r c e n t
LC 0 1 W E T L N D P e r c e n t a g e o f w e t l a n d s , c l a s s e s 9 0 a n d 9 5 , f r o m N L C D 2 0 0 1 0 p e r c e n t
LC 0 6 B A R E P e r c e n t o f a r e a c o v e r e d b y b a r r e n ro c k u s i n g 2 0 0 6 N LC D 0 p e r c e n t
LC 0 6 D E V P e r c e n t a g e o f l a n d -u s e f r o m N L C D 2 0 0 6 c l a s s e s 2 1 -2 4 1 .2 p e r c e n t
LC 0 6 F O R E S T P e r c e n t a g e o f f o r e s t f ro m N LC D 2 0 0 6 c l a s s e s 4 1 -4 3 9 6 .3 p e r c e n t
LC 0 6 G R A S S P e r c e n t o f a r e a c o v e r e d b y g r a s s l a n d /h e r b a c e o u s u s i n g 2 0 0 6 N LC D 0 p e r c e n t
LC 0 6 I M P P e r c e n t a g e o f i m p e r v i o u s a r e a d e t e r m i n e d f r o m N LC D 2 0 0 6 i m p e r v i o u s d a t a s e t 0 .0 3 p e r c e n t
LC 0 6 P L A N T P e r c e n t o f a r e a i n c u l t i v a t i o n u s i n g 2 0 0 6 N LC D 1 .7 p e r c e n t
LC 0 6 S H R U B P e r c e n t o f a r e a c o v e r e d b y s h r u b l a n d u s i n g 2 0 0 6 N LC D 0 .8 p e r c e n t
LC 0 6 WAT E R P e r c e n t o f o p e n w a t e r, c l a s s 1 1 , f r o m N LC D 2 0 0 6 0 p e r c e n t
LC 0 6 W E T L N D P e r c e n t o f a r e a c o v e r e d b y w e t l a n d u s i n g 2 0 0 6 N LC D 0 p e r c e n t
LC 1 1 B A R E P e r c e n t a g e o f b a r re n f r o m N L C D 2 0 1 1 c l a s s 3 1 0 p e r c e n t
LC 1 1 C R P H AY P e r c e n t a g e o f c u l t i v a t e d c r o p s a n d h a y, c l a s s e s 8 1 a n d 8 2 , f ro m N LC D 2 0 1 1 1 .7 p e r c e n t
LC 1 1 D E V P e r c e n t a g e o f d e v e l o p e d (u r b a n ) l a n d f r o m N LC D 2 0 1 1 c l a s s e s 2 1 -2 4 1 .2 p e r c e n t
LC 1 1 F O R E S T P e r c e n t a g e o f f o r e s t f ro m N LC D 2 0 1 1 c l a s s e s 4 1 -4 3 9 6 .3 p e r c e n t
LC 1 1 G R A S S P e r c e n t o f a r e a c o v e r e d b y g r a s s l a n d /h e r b a c e o u s u s i n g 2 0 1 1 N LC D 0 p e r c e n t
LC 1 1 I M P Av e r a g e p e r c e n t a g e o f i m p e r v i o u s a re a d e t e r m i n e d f r o m N LC D 2 0 1 1 i m p e r v i o u s d a t a s e t 0 p e r c e n t
LC 1 1 S H R U B P e r c e n t o f a r e a c o v e r e d b y s h r u b l a n d u s i n g 2 0 1 1 N LC D 0 .8 p e r c e n t
LC 1 1 WAT E R P e r c e n t o f o p e n w a t e r, c l a s s 1 1 , f r o m N LC D 2 0 1 1 0 p e r c e n t
LC 1 1 W E T L N D P e r c e n t a g e o f w e t l a n d s , c l a s s e s 9 0 a n d 9 5 , f r o m N L C D 2 0 1 1 0 p e r c e n t
LC 9 2 F O R E S T P e r c e n t a g e o f f o r e s t f ro m N LC D 1 9 9 2 c l a s s e s 4 1 -4 3 9 8 .1 p e r c e n t
L F P L E N G T H L e n g t h o f l o n g e s t f l o w p a t h 2 .5 5 5 m i l e s
LU 9 2 B A R E P e r c e n t o f a r e a c o v e r e d b y b a r r e n ro c k u s i n g 1 9 9 2 N LC D 0 p e r c e n t
LU 9 2 D E V P e r c e n t o f a r e a c o v e r e d b y a l l d e n s i t i e s o f d e v e l o p e d l a n d u s i n g 1 9 9 2 N LC D 1 .1 p e r c e n t
LU 9 2 P L A N T P e r c e n t o f a r e a i n c u l t i v a t i o n u s i n g 1 9 9 2 N LC D 0 .8 p e r c e n t
LU 9 2 WAT E R P e r c e n t o f a r e a c o v e r e d b y w a t e r u s i n g 1 9 9 2 N LC D 0 p e r c e n t
LU 9 2 W E T L N P e r c e n t o f a r e a c o v e r e d b y w e t l a n d u s i n g 1 9 9 2 N LC D 0 p e r c e n t
M I N B E L E V M i n i m u m b a s i n e l e v a t i o n 2 9 2 0 fe e t
O U T L E T E L E V E l e v a t i o n o f t h e s t r e a m o u t l e t i n f e e t a b o v e N AV D 8 8 2 9 1 6 fe e t
P CT R E G 1 P e r c e n t a g e o f d ra i n a g e a re a l o c a t e d i n R e g i o n 1 - P i e d m o n t / R i d g e a n d Va l l e y 0 p e r c e n t
P CT R E G 2 P e r c e n t a g e o f d ra i n a g e a re a l o c a t e d i n R e g i o n 2 - B l u e R i d g e 1 0 0 p e r c e n t
P a r a m e t e r C o d e P a ra m e t e r D e s c r i p t i o n Va l u e U n i t
P CT R E G 3 P e r c e n t a g e o f d ra i n a g e a re a l o c a t e d i n R e g i o n 3 - S a n d h i l l s 0 p e r c e n t
P CT R E G 4 P e r c e n t a g e o f d ra i n a g e a re a l o c a t e d i n R e g i o n 4 - C o a s t a l P l a i n s 0 p e r c e n t
P CT R E G 5 P e r c e n t a g e o f d ra i n a g e a re a l o c a t e d i n R e g i o n 5 - L o w e r T i f to n U p l a n d s 0 p e r c e n t
P R E C I P M e a n A n n u a l P re c i p i t a t i o n 7 6 .5 i n c h e s
P R OT E C T E D P e r c e n t o f a r e a o f p r o t e c t e d F e d e ra l a n d S t a t e o w n e d l a n d 1 p e r c e n t
S S U R G O A P e r c e n t a g e o f a r e a o f H y d r o l o g i c S o i l Ty p e A f r o m S S U R G O 3 2 .2 p e r c e n t
S S U R G O B P e r c e n t a g e o f a r e a o f H y d r o l o g i c S o i l Ty p e B f r o m S S U R G O 6 6 .5 p e r c e n t
S S U R G O C P e r c e n t a g e o f a r e a o f H y d r o l o g i c S o i l Ty p e C f r o m S S U R G O 0 p e r c e n t
S S U R G O D P e r c e n t a g e o f a r e a o f H y d r o l o g i c S o i l Ty p e D f r o m S S U R G O 0 p e r c e n t
  Peak-Flow Statistics
Peak-Flow Statistics Parameters  [Peak Southeast US over 1 sqmi 2009 5158]
P a r a m e t e r C o d e P a r a m e t e r N a m e Va l u e U n i t s M i n L i m i t M a x L i m i t
D R N A R E A D r a i n a g e A r e a 1 .0 8 s q u a r e m i l e s 1 9 0 0 0
P CT R E G 1 P e rc e n t A r e a i n R e g i o n 1 0 p e r c e n t 0 1 0 0
P CT R E G 2 P e rc e n t A r e a i n R e g i o n 2 1 0 0 p e r c e n t 0 1 0 0
P CT R E G 3 P e rc e n t A r e a i n R e g i o n 3 0 p e r c e n t 0 1 0 0
P CT R E G 4 P e rc e n t A r e a i n R e g i o n 4 0 p e r c e n t 0 1 0 0
P CT R E G 5 P e rc e n t A r e a i n R e g i o n 5 0 p e r c e n t 0 1 0 0
Peak-Flow Statistics Flow Report  [Peak Southeast US over 1 sqmi 2009 5158]
P I l : P r e d i c t i o n I n t e r v a l -L o w e r, P I u : P r e d i c t i o n I n t e r v a l -U p p e r, A S E p : A v e r a g e S t a n d a r d E r r o r o f P r e d i c t i o n , S E : S t a n d a r d E r r o r (o t h e r -- s e e r e p o r t )
S t a t i s t i c V a l u e U n i t P I l P I u A S E p
5 0 -p e r c e n t A E P f l o o d 1 1 6 f t ^3 /s 6 5 .6 2 0 5 3 4 .5
2 0 -p e r c e n t A E P f l o o d 2 2 1 f t ^3 /s 1 2 6 3 8 9 3 4
1 0 -p e r c e n t A E P f l o o d 3 0 5 f t ^3 /s 1 7 0 5 4 7 3 5 .1
4 -p e rc e n t A E P f l o o d 4 2 1 f t ^3 /s 2 2 6 7 8 4 3 7 .5
2 -p e rc e n t A E P f l o o d 5 0 6 f t ^3 /s 2 6 3 9 7 5 3 9 .6
1 -p e rc e n t A E P f l o o d 6 0 8 f t ^3 /s 3 0 4 1 2 1 0 4 1 .9
0 .5 -p e r c e n t A E P f l o o d 6 9 8 f t ^3 /s 3 3 7 1 4 5 0 4 4 .3
0 .2 -p e r c e n t A E P f l o o d 8 3 9 f t ^3 /s 3 8 4 1 8 3 0 4 7 .7
Peak-Flow Statistics Citations

W e av e r, J .C ., F e a s t e r, T.D., a n d G o t v a l d , A .J .,2 0 0 9 , M a g n i t u d e a n d f r e q u e n c y o f r u r a l f l o o d s i n t h e S o u t h e a s t e r n U n i t e d S t a t e s , t h r o u g h 2 0 0 6 —Vo l u m e 2 , N o r t h C a ro l i n a : U .S . G e o l o g i c a l
S u r v e y S c i e n t i f i c I n v e s t i g a t i o n s R e p o r t 2 0 0 9 –5 1 5 8 , 1 1 1 p . (h t t p ://p u b s .u s g s .g o v /s i r /2 0 0 9 /5 1 5 8 /)
  Bankfull Statistics
Bankfull Statistics Parameters  [Appalachian Highlands D Bieger 2015]
P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t
D R N A R E A D r a i n a g e A r e a 1 .0 8 s q u a r e m i l e s 0 .0 7 7 2 2 9 4 0 .1 5 3 5
Bankfull Statistics Parameters  [Blue Ridge P Bieger 2015]
P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t
D R N A R E A D r a i n a g e A r e a 1 .0 8 s q u a r e m i l e s 5 .4 5 9 4 5 4 1 2 5 .9 9 9 8 7 4
Bankfull Statistics Parameters  [USA Bieger 2015]
P a r a m e t e r C o d e P a r a m e t e r N a m e V a l u e U n i t s M i n L i m i t M a x L i m i t
D R N A R E A D r a i n a g e A r e a 1 .0 8 s q u a r e m i l e s 0 .0 7 7 2 2 5 9 9 2 7 .7 3 9 3
Bankfull Statistics Flow Report  [Appalachian Highlands D Bieger 2015]
S t a t i s t i c Va l u e U n i t
B i e g e r _D _c h a n n e l _w i d t h 1 5 .7 f t
B i e g e r _D _c h a n n e l _d e p t h 1 .1 5 f t
B i e g e r _D _c h a n n e l _c ro s s _s e c t i o n a l _a r e a 1 8 .2 f t ^2
Bankfull Statistics Disclaimers  [Blue Ridge P Bieger 2015]
O n e or m o r e of th e pa ram e t e r s i s ou t s i d e th e s ug g e st e d ra n g e . E s t i ma tes w e re e x t rap o l a t e d w i th un k now n e rro r s .
Bankfull Statistics Flow Report  [Blue Ridge P Bieger 2015]
S t a t i s t i c Va l u e U n i t
B i e g e r _P _c h a n n e l _w i d t h 1 8 .5 f t
B i e g e r _P _c h a n n e l _d e p t h 1 .1 3 f t
B i e g e r _P _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 2 1 .7 f t ^2
Bankfull Statistics Flow Report  [USA Bieger 2015]
S t a t i s t i c V a l u e U n i t
B i e g e r _U S A _c h a n n e l _w i d t h 1 2 .7 f t

S t a t i s t i c V a l u e U n i t
B i e g e r _U S A _c h a n n e l _d e p t h 1 .2 3 f t
B i e g e r _U S A _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 7 .8 f t ^2
Bankfull Statistics Flow Report  [Area-Averaged]
S t a t i s t i c V a l u e U n i t
B i e g e r _D _c h a n n e l _w i d t h 1 5 .7 f t
B i e g e r _D _c h a n n e l _d e p t h 1 .1 5 f t
B i e g e r _D _c h a n n e l _c ro s s _s e c t i o n a l _a r e a 1 8 .2 f t ^2
B i e g e r _P _c h a n n e l _w i d t h 1 8 .5 f t
B i e g e r _P _c h a n n e l _d e p t h 1 .1 3 f t
B i e g e r _P _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 2 1 .7 f t ^2
B i e g e r _U S A _c h a n n e l _w i d t h 1 2 .7 f t
B i e g e r _U S A _c h a n n e l _d e p t h 1 .2 3 f t
B i e g e r _U S A _c h a n n e l _c r o s s _s e c t i o n a l _a r e a 1 7 .8 f t ^2
Bankfull Statistics Citations
B i e g e r, K a t r i n ; R a t h j e n s , H e n d r i k ; A l l e n , P e t e r M .; a n d A r n o l d , J e f f r e y G .,2 0 1 5 , D e v e l o p m e n t a n d Ev a l u a t i o n o f B a n k f u l l H y d r a u l i c G e o m e t r y R e l a t i o n s h i p s f o r t h e P h y s i o g r a p h i c R e g i o n s o f
t h e U n i t e d S t a t e s , P u b l i c a t i o n s f r o m U S D A -A R S / U N L F a c u l t y, 1 7 p . (h t t p s ://d i g i t a l c o m m o n s .u n l .e d u /u s d a a r s f a c p u b /1 5 1 5 ?
u t m _s o u r c e =d i g i t a l c o m m o n s .u n l .e d u %2 F u s d a a r s f a c p u b %2 F 1 5 1 5 &u t m _m e d i u m =P D F &u t m _c a m p a i g n =P D F C ov e r P a g e s )
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Application Version: 4.12.0
StreamStats Services Version: 1.2.22
NSS Services Version: 2.2.1
United States
Department of
Agriculture
A product of the National
Cooperative Soil Survey,
a joint effort of the United
States Department of
Agriculture and other
Federal agencies, State
agencies including the
Agricultural Experiment
Stations, and local
participants
Custom Soil Resource
Report for
Transylvania
County, North
Carolina
Hightower Indian Creek Soil Map
Natural
Resources
Conservation
Service
June 19, 2023
Preface
Soil surveys contain information that affects land use planning in survey areas.
They highlight soil limitations that affect various land uses and provide information
about the properties of the soils in the survey areas. Soil surveys are designed for
many different users, including farmers, ranchers, foresters, agronomists, urban
planners, community officials, engineers, developers, builders, and home buyers.
Also, conservationists, teachers, students, and specialists in recreation, waste
disposal, and pollution control can use the surveys to help them understand,
protect, or enhance the environment.
Various land use regulations of Federal, State, and local governments may impose
special restrictions on land use or land treatment. Soil surveys identify soil
properties that are used in making various land use or land treatment decisions.
The information is intended to help the land users identify and reduce the effects of
soil limitations on various land uses. The landowner or user is responsible for
identifying and complying with existing laws and regulations.
Although soil survey information can be used for general farm, local, and wider area
planning, onsite investigation is needed to supplement this information in some
cases. Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/
portal/nrcs/main/soils/health/) and certain conservation and engineering
applications. For more detailed information, contact your local USDA Service Center
(https://offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil
Scientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/?
cid=nrcs142p2_053951).
Great differences in soil properties can occur within short distances. Some soils are
seasonally wet or subject to flooding. Some are too unstable to be used as a
foundation for buildings or roads. Clayey or wet soils are poorly suited to use as
septic tank absorption fields. A high water table makes a soil poorly suited to
basements or underground installations.
The National Cooperative Soil Survey is a joint effort of the United States
Department of Agriculture and other Federal agencies, State agencies including the
Agricultural Experiment Stations, and local agencies. The Natural Resources
Conservation Service (NRCS) has leadership for the Federal part of the National
Cooperative Soil Survey.
Information about soils is updated periodically. Updated information is available
through the NRCS Web Soil Survey, the site for official soil survey information.
The U.S. Department of Agriculture (USDA) prohibits discrimination in all its
programs and activities on the basis of race, color, national origin, age, disability,
and where applicable, sex, marital status, familial status, parental status, religion,
sexual orientation, genetic information, political beliefs, reprisal, or because all or a
part of an individual's income is derived from any public assistance program. (Not
all prohibited bases apply to all programs.) Persons with disabilities who require
2
alternative means for communication of program information (Braille, large print,
audiotape, etc.) should contact USDA's TARGET Center at [phone] (voice
and TDD). To file a complaint of discrimination, write to USDA, Director, Office of
Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or
call [phone] (voice) or [phone] (TDD). USDA is an equal opportunity
provider and employer.
3
Contents
Preface....................................................................................................................2
Soil Map..................................................................................................................5
Soil Map................................................................................................................6
Legend..................................................................................................................7
Map Unit Legend..................................................................................................8
Map Unit Descriptions..........................................................................................8
Transylvania County, North Carolina..............................................................10
Tn—Toxaway loam, 0 to 2 percent slopes, frequently flooded....................10
References............................................................................................................12
4
Soil Map
The soil map section includes the soil map for the defined area of interest, a list of
soil map units on the map and extent of each map unit, and cartographic symbols
displayed on the map. Also presented are various metadata about data used to
produce the map, and a description of each soil map unit.
5
6
Custom Soil Resource Report
Soil Map
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330020 330030 330040 330050 330060 330070 330080
330020 330030 330040 330050 330060 330070 330080
35° 14' 41'' N
82
°

5
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'

5
'
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W
35° 14' 41'' N
82
°

5
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3
'
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35° 14' 38'' N
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N
Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 17N WGS84
0 20 40 80 120
Feet
0 5 10 20 30
Meters
Map Scale: 1:449 if printed on A portrait (8.5" x 11") sheet.
Soil Map may not be valid at this scale.
MAP LEGEND MAP INFORMATION
Area of Interest (AOI)
Area of Interest (AOI)
Soils
Soil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special Point Features
Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
Other
Special Line Features
Water Features
Streams and Canals
Transportation
Rails
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
The soil surveys that comprise your AOI were mapped at
1:12,000.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement. The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below.
Soil Survey Area: Transylvania County, North Carolina
Survey Area Data: Version 22, Sep 12, 2022
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Apr 1, 2022—May 9,
2022
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident.
Custom Soil Resource Report
7
Map Unit Legend
Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI
Tn Toxaway loam, 0 to 2 percent
slopes, frequently flooded
0.5 100.0%
Totals for Area of Interest 0.5 100.0%
Map Unit Descriptions
The map units delineated on the detailed soil maps in a soil survey represent the
soils or miscellaneous areas in the survey area. The map unit descriptions, along
with the maps, can be used to determine the composition and properties of a unit.
A map unit delineation on a soil map represents an area dominated by one or more
major kinds of soil or miscellaneous areas. A map unit is identified and named
according to the taxonomic classification of the dominant soils. Within a taxonomic
class there are precisely defined limits for the properties of the soils. On the
landscape, however, the soils are natural phenomena, and they have the
characteristic variability of all natural phenomena. Thus, the range of some
observed properties may extend beyond the limits defined for a taxonomic class.
Areas of soils of a single taxonomic class rarely, if ever, can be mapped without
including areas of other taxonomic classes. Consequently, every map unit is made
up of the soils or miscellaneous areas for which it is named and some minor
components that belong to taxonomic classes other than those of the major soils.
Most minor soils have properties similar to those of the dominant soil or soils in the
map unit, and thus they do not affect use and management. These are called
noncontrasting, or similar, components. They may or may not be mentioned in a
particular map unit description. Other minor components, however, have properties
and behavioral characteristics divergent enough to affect use or to require different
management. These are called contrasting, or dissimilar, components. They
generally are in small areas and could not be mapped separately because of the
scale used. Some small areas of strongly contrasting soils or miscellaneous areas
are identified by a special symbol on the maps. If included in the database for a
given area, the contrasting minor components are identified in the map unit
descriptions along with some characteristics of each. A few areas of minor
components may not have been observed, and consequently they are not
mentioned in the descriptions, especially where the pattern was so complex that it
was impractical to make enough observations to identify all the soils and
miscellaneous areas on the landscape.
The presence of minor components in a map unit in no way diminishes the
usefulness or accuracy of the data. The objective of mapping is not to delineate
pure taxonomic classes but rather to separate the landscape into landforms or
landform segments that have similar use and management requirements. The
delineation of such segments on the map provides sufficient information for the
development of resource plans. If intensive use of small areas is planned, however,
onsite investigation is needed to define and locate the soils and miscellaneous
areas.
Custom Soil Resource Report
8
An identifying symbol precedes the map unit name in the map unit descriptions.
Each description includes general facts about the unit and gives important soil
properties and qualities.
Soils that have profiles that are almost alike make up a soil series. Except for
differences in texture of the surface layer, all the soils of a series have major
horizons that are similar in composition, thickness, and arrangement.
Soils of one series can differ in texture of the surface layer, slope, stoniness,
salinity, degree of erosion, and other characteristics that affect their use. On the
basis of such differences, a soil series is divided into soil phases. Most of the areas
shown on the detailed soil maps are phases of soil series. The name of a soil phase
commonly indicates a feature that affects use or management. For example, Alpha
silt loam, 0 to 2 percent slopes, is a phase of the Alpha series.
Some map units are made up of two or more major soils or miscellaneous areas.
These map units are complexes, associations, or undifferentiated groups.
A complex consists of two or more soils or miscellaneous areas in such an intricate
pattern or in such small areas that they cannot be shown separately on the maps.
The pattern and proportion of the soils or miscellaneous areas are somewhat similar
in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example.
An association is made up of two or more geographically associated soils or
miscellaneous areas that are shown as one unit on the maps. Because of present
or anticipated uses of the map units in the survey area, it was not considered
practical or necessary to map the soils or miscellaneous areas separately. The
pattern and relative proportion of the soils or miscellaneous areas are somewhat
similar. Alpha-Beta association, 0 to 2 percent slopes, is an example.
An undifferentiated group is made up of two or more soils or miscellaneous areas
that could be mapped individually but are mapped as one unit because similar
interpretations can be made for use and management. The pattern and proportion
of the soils or miscellaneous areas in a mapped area are not uniform. An area can
be made up of only one of the major soils or miscellaneous areas, or it can be made
up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example.
Some surveys include miscellaneous areas. Such areas have little or no soil
material and support little or no vegetation. Rock outcrop is an example.
Custom Soil Resource Report
9
Transylvania County, North Carolina
Tn—Toxaway loam, 0 to 2 percent slopes, frequently flooded
Map Unit Setting
National map unit symbol: 2l7dr
Elevation: 1,850 to 2,050 feet
Mean annual precipitation: 45 to 70 inches
Mean annual air temperature: 46 to 57 degrees F
Frost-free period: 116 to 170 days
Farmland classification: Prime farmland if drained and either protected from flooding
or not frequently flooded during the growing season
Map Unit Composition
Toxaway, frequently flooded, and similar soils:95 percent
Minor components:5 percent
Estimates are based on observations, descriptions, and transects of the mapunit.
Description of Toxaway, Frequently Flooded
Setting
Landform:Depressions on flood plains
Down-slope shape:Concave, linear
Across-slope shape:Concave
Parent material:Loamy alluvium
Typical profile
A - 0 to 26 inches: loam
Cg - 26 to 80 inches: stratified sandy clay loam to sand
Properties and qualities
Slope:0 to 2 percent
Depth to restrictive feature:More than 80 inches
Drainage class:Very poorly drained
Runoff class: Very high
Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high
(0.57 to 1.98 in/hr)
Depth to water table:About 0 to 12 inches
Frequency of flooding:FrequentNone
Frequency of ponding:None
Available water supply, 0 to 60 inches: Moderate (about 8.1 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 4w
Hydrologic Soil Group: B/D
Ecological site: F130BY011WV - Hydric Floodplains
Hydric soil rating: Yes
Minor Components
Toxaway, undrained
Percent of map unit:5 percent
Landform:Depressions on flood plains
Down-slope shape:Concave, linear
Across-slope shape:Concave
Custom Soil Resource Report
10
Hydric soil rating: Yes
Custom Soil Resource Report
11
References
American Association of State Highway and Transportation Officials (AASHTO).
2004. Standard specifications for transportation materials and methods of sampling
and testing. 24th edition.
American Society for Testing and Materials (ASTM). 2005. Standard classification of
soils for engineering purposes. ASTM Standard D2487-00.
Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of
wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife
Service FWS/OBS-79/31.
Federal Register. July 13, 1994. Changes in hydric soils of the United States.
Federal Register. September 18, 2002. Hydric soils of the United States.
Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric
soils in the United States.
National Research Council. 1995. Wetlands: Characteristics and boundaries.
Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service.
U.S. Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/
nrcs/detail/national/soils/?cid=nrcs142p2_054262
Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for
making and interpreting soil surveys. 2nd edition. Natural Resources Conservation
Service, U.S. Department of Agriculture Handbook 436. http://
www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053577
Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of
Agriculture, Natural Resources Conservation Service. http://
www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580
Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and
Delaware Department of Natural Resources and Environmental Control, Wetlands
Section.
United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of
Engineers wetlands delineation manual. Waterways Experiment Station Technical
Report Y-87-1.
United States Department of Agriculture, Natural Resources Conservation Service.
National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/
home/?cid=nrcs142p2_053374
United States Department of Agriculture, Natural Resources Conservation Service.
National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/
detail/national/landuse/rangepasture/?cid=stelprdb1043084
12
United States Department of Agriculture, Natural Resources Conservation Service.
National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/
nrcs/detail/soils/scientists/?cid=nrcs142p2_054242
United States Department of Agriculture, Natural Resources Conservation Service.
2006. Land resource regions and major land resource areas of the United States,
the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook
296. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/?
cid=nrcs142p2_053624
United States Department of Agriculture, Soil Conservation Service. 1961. Land
capability classification. U.S. Department of Agriculture Handbook 210. http://
www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf
Custom Soil Resource Report
13
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USGS 7.5 Min Quad
6/19/2023, 1:09:02 PM 1:18,056
0 0.13 0.25 0.5 mi
0 0.2 0.4 0.8 km
Copyright:© 2013 National Geographic Society, i-cubed
USGS
2021 USGS

USGS Hydrography Dataset
6/19/2023, 1:11:08 PM 1:2,257
0 0.01 0.03 0.06 mi
0 0.03 0.05 0.1 km
State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin,
INCREMENT P, USGS, EPA, USDA, USGS TNM — National Hydrography
Dataset. Data Refreshed April, 2023.
USGS
2021 USGS

LiDAR Hillshade
6/19/2023, 1:12:49 PM 1:2,257
0 0.01 0.03 0.06 mi
0 0.03 0.05 0.1 km
State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin,
INCREMENT P, USGS, EPA, USDA, USGS National Map 3D Elevation
Program (3DEP). May 16, 2023.
USGS
2021 USGS

LiDAR Slope
6/19/2023, 1:13:42 PM 1:2,257
0.01 0.03 0.06 mi
0.03 0.05 0.1 km
State of North Carolina DOT, Tennessee STS GIS, Esri, HERE, Garmin,
INCREMENT P, USGS, EPA, USDA, USGS National Map 3D Elevation
Program (3DEP). May 16, 2023.
USGS
2021 USGS

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IPaC resource list
This report is an automatically generated list of species and other resources such as critical
habitat (collectively referred to as trust resources) under the U.S. Fish and Wildlife Service's
(USFWS) jurisdiction that are known or expected to be on or near the project area referenced
below. The list may also include trust resources that occur outside of the project area, but that
could potentially be directly or indirectly aected by activities in the project area. However,
determining the likelihood and extent of eects a project may have on trust resources typically
requires gathering additional site-specic (e.g., vegetation/species surveys) and project-specic
(e.g., magnitude and timing of proposed activities) information.
Below is a summary of the project information you provided and contact information for the
USFWS oce(s) with jurisdiction in the dened project area. Please read the introduction to
each section that follows (Endangered Species, Migratory Birds, USFWS Facilities, and NWI
Wetlands) for additional information applicable to the trust resources addressed in that
section.
Location
Transylvania County, North Carolina
Local oce
Asheville Ecological Services Field Oce
 [phone]
 [phone]
160 Zillicoa Street
U.S. Fish & Wildlife ServiceIPaC
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Asheville, NC 28801-1082
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Endangered species
This resource list is for informational purposes only and does not constitute an analysis of
project level impacts.
The primary information used to generate this list is the known or expected range of each
species. Additional areas of inuence (AOI) for species are also considered. An AOI includes
areas outside of the species range if the species could be indirectly aected by activities in that
area (e.g., placing a dam upstream of a sh population even if that sh does not occur at the
dam site, may indirectly impact the species by reducing or eliminating water ow downstream).
Because species can move, and site conditions can change, the species on this list are not
guaranteed to be found on or near the project area. To fully determine any potential eects to
species, additional site-specic and project-specic information is often required.
Section 7 of the Endangered Species Act requires Federal agencies to "request of the Secretary
information whether any species which is listed or proposed to be listed may be present in the
area of such proposed action" for any project that is conducted, permitted, funded, or licensed
by any Federal agency. A letter from the local oce and a species list which fullls this
requirement can only be obtained by requesting an ocial species list from either the
Regulatory Review section in IPaC (see directions below) or from the local eld oce directly.
For project evaluations that require USFWS concurrence/review, please return to the IPaC
website and request an ocial species list by doing the following:
1. Draw the project location and click CONTINUE.
2. Click DEFINE PROJECT.
3. Log in (if directed to do so).
4. Provide a name and description for your project.
5. Click REQUEST SPECIES LIST.
Listed species and their critical habitats are managed by the Ecological Services Program of the
U.S. Fish and Wildlife Service (USFWS) and the sheries division of the National Oceanic and
Atmospheric Administration (NOAA Fisheries ).
Species and critical habitats under the sole responsibility of NOAA Fisheries are not shown on
this list. Please contact NOAA Fisheries for species under their jurisdiction.
1. Species listed under the Endangered Species Act are threatened or endangered; IPaC also
shows species that are candidates, or proposed, for listing. See the listing status page for
more information. IPaC only shows species that are regulated by USFWS (see FAQ).
2. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an oce of
the National Oceanic and Atmospheric Administration within the Department of Commerce.
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The following species are potentially aected by activities in this location:
Mammals
Reptiles
Clams
Insects
NAME STATUS
Gray Bat Myotis grisescens
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/6329
Endangered
Northern Long-eared Bat Myotis septentrionalis
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/9045
Endangered
Tricolored Bat Perimyotis subavus
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/10515
Proposed Endangered
NAME STATUS
Bog Turtle Glyptemys muhlenbergii
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/6962
SAT
NAME STATUS
Appalachian Elktoe Alasmidonta raveneliana
Wherever found
There is nal critical habitat for this species.Your location does
not overlap the critical habitat.
https://ecos.fws.gov/ecp/species/5039
Endangered
NAME STATUS
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Flowering Plants
Lichens
Critical habitats
Potential eects to critical habitat(s) in this location must be analyzed along with the
endangered species themselves.
There are no critical habitats at this location.
Monarch Buttery Danaus plexippus
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/9743
Candidate
NAME STATUS
Mountain Sweet Pitcher-plant Sarracenia rubra ssp. jonesii
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/4283
Endangered
Small Whorled Pogonia Isotria medeoloides
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/1890
Threatened
Swamp Pink Helonias bullata
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/4333
Threatened
Virginia Spiraea Spiraea virginiana
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/1728
Threatened
NAME STATUS
Rock Gnome Lichen Gymnoderma lineare
Wherever found
No critical habitat has been designated for this species.
https://ecos.fws.gov/ecp/species/3933
Endangered
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You are still required to determine if your project(s) may have eects on all
above listed species.
Bald & Golden Eagles
There are bald and/or golden eagles in your project area.
For guidance on when to schedule activities or implement avoidance and minimization
measures to reduce impacts to migratory birds on your list,click on the PROBABILITY OF
PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be
present and breeding in your project area.
BREEDING SEASON
Probability of Presence Summary
The graphs below provide our best understanding of when birds of concern are most likely to
be present in your project area. This information can be used to tailor and schedule your
project activities to avoid or minimize impacts to birds. Please make sure you read and
Bald and golden eagles are protected under the Bald and Golden Eagle Protection Act and the
Migratory Bird Treaty Act.
Any person or organization who plans or conducts activities that may result in impacts to bald
or golden eagles, or their habitats, should follow appropriate regulations and consider
implementing appropriate conservation measures, as described below.
Additional information can be found using the following links:
Eagle Managment https://www.fws.gov/program/eagle-management
Measures for avoiding and minimizing impacts to birds
https://www.fws.gov/library/collections/avoiding-and-minimizing-incidental-take-migratory-
birds
Nationwide conservation measures for birds
https://www.fws.gov/sites/default/les/documents/nationwide-standard-conservation-
measures.pdf
NAME
Bald Eagle Haliaeetus leucocephalus
This is not a Bird of Conservation Concern (BCC) in this area, but
warrants attention because of the Eagle Act or for potential
susceptibilities in oshore areas from certain types of
development or activities.
Breeds Sep 1 to Aug 31
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understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before
using or attempting to interpret this report.
Probability of Presence ()
Each green bar represents the bird's relative probability of presence in the 10km grid cell(s)
your project overlaps during a particular week of the year. (A year is represented as 12 4-week
months.) A taller bar indicates a higher probability of species presence. The survey eort (see
below) can be used to establish a level of condence in the presence score. One can have
higher condence in the presence score if the corresponding survey eort is also high.
How is the probability of presence score calculated? The calculation is done in three steps:
1. The probability of presence for each week is calculated as the number of survey events in
the week where the species was detected divided by the total number of survey events for
that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee
was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is
0.25.
2. To properly present the pattern of presence across the year, the relative probability of
presence is calculated. This is the probability of presence divided by the maximum
probability of presence across all weeks. For example, imagine the probability of presence in
week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12
(0.25) is the maximum of any week of the year. The relative probability of presence on week
12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2.
3. The relative probability of presence calculated in the previous step undergoes a statistical
conversion so that all possible values fall between 0 and 10, inclusive. This is the probability
of presence score.
To see a bar's probability of presence score, simply hover your mouse cursor over the bar.
Breeding Season ()
Yellow bars denote a very liberal estimate of the time-frame inside which the bird breeds
across its entire range. If there are no yellow bars shown for a bird, it does not breed in your
project area.
Survey Eort ()
Vertical black lines superimposed on probability of presence bars indicate the number of
surveys performed for that species in the 10km grid cell(s) your project area overlaps. The
number of surveys is expressed as a range, for example, 33 to 64 surveys.
To see a bar's survey eort range, simply hover your mouse cursor over the bar.
No Data ()
A week is marked as having no data if there were no survey events for that week.
Survey Timeframe
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 no data survey eort breeding season probability of presence
Surveys from only the last 10 years are used in order to ensure delivery of currently relevant
information. The exception to this is areas o the Atlantic coast, where bird returns are based
on all years of available data, since data in these areas is currently much more sparse.
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Bald Eagle
Non-BCC
Vulnerable
What does IPaC use to generate the potential presence of bald and golden eagles in my specied location?
The potential for eagle presence is derived from data provided by the Avian Knowledge Network (AKN). The
AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and
ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which your project
intersects, and that have been identied as warranting special attention because they are a BCC species in
that area, an eagle (Eagle Act requirements may apply). To see a list of all birds potentially present in your
project area, please visit the Rapid Avian Information Locator (RAIL) Tool.
What does IPaC use to generate the probability of presence graphs of bald and golden eagles in my
specied location?
The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other
species that may warrant special attention in your project location.
The migratory bird list generated for your project is derived from data provided by the Avian Knowledge
Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets
and is queried and ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which
your project intersects, and that have been identied as warranting special attention because they are a BCC
species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular
vulnerability to oshore activities or development.
Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is
not representative of all birds that may occur in your project area. To get a list of all birds potentially present
in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool.
What if I have eagles on my list?
If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating
the Eagle Act should such impacts occur. Please contact your local Fish and Wildlife Service Field Oce if you
have questions.
Migratory birds
Certain birds are protected under the Migratory Bird Treaty Act and the Bald and Golden Eagle
Protection Act .
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The birds listed below are birds of particular concern either because they occur on the
USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project
location. To learn more about the levels of concern for birds on your list and how this list is
generated, see the FAQ below. This is not a list of every bird you may nd in this location, nor a
guarantee that every bird on this list will be found in your project area. To see exact locations of
where birders and the general public have sighted birds in and around your project area, visit
the E-bird data mapping tool (Tip: enter your location, desired date range and a species on your
list). For projects that occur o the Atlantic Coast, additional maps and models detailing the
relative occurrence and abundance of bird species on your list are available. Links to additional
information about Atlantic Coast birds, and other important information about your migratory
bird list, including how to properly interpret and use your migratory bird report, can be found
below.
For guidance on when to schedule activities or implement avoidance and minimization
measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF
PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be
present and breeding in your project area.
BREEDING SEASON
Any person or organization who plans or conducts activities that may result in impacts to
migratory birds, eagles, and their habitats should follow appropriate regulations and consider
implementing appropriate conservation measures, as described below.
1. The Migratory Birds Treaty Act of 1918.
2. The Bald and Golden Eagle Protection Act of 1940.
Additional information can be found using the following links:
Birds of Conservation Concern https://www.fws.gov/program/migratory-birds/species
Measures for avoiding and minimizing impacts to birds
https://www.fws.gov/library/collections/avoiding-and-minimizing-incidental-take-migratory-
birds
Nationwide conservation measures for birds
https://www.fws.gov/sites/default/les/documents/nationwide-standard-conservation-
measures.pdf
NAME
Bald Eagle Haliaeetus leucocephalus
This is not a Bird of Conservation Concern (BCC) in this area, but
warrants attention because of the Eagle Act or for potential
susceptibilities in oshore areas from certain types of
development or activities.
Breeds Sep 1 to Aug 31
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Black-billed Cuckoo Coccyzus erythropthalmus
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
https://ecos.fws.gov/ecp/species/9399
Breeds May 15 to Oct 10
Black-capped Chickadee Poecile atricapillus practicus
This is a Bird of Conservation Concern (BCC) only in particular
Bird Conservation Regions (BCRs) in the continental USA
Breeds Apr 10 to Jul 31
Canada Warbler Cardellina canadensis
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds May 20 to Aug 10
Cerulean Warbler Dendroica cerulea
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
https://ecos.fws.gov/ecp/species/2974
Breeds Apr 27 to Jul 20
Chimney Swift Chaetura pelagica
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds Mar 15 to Aug 25
Eastern Whip-poor-will Antrostomus vociferus
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds May 1 to Aug 20
Kentucky Warbler Oporornis formosus
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds Apr 20 to Aug 20
Prairie Warbler Dendroica discolor
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds May 1 to Jul 31
Red-headed Woodpecker Melanerpes erythrocephalus
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds May 10 to Sep 10
Wood Thrush Hylocichla mustelina
This is a Bird of Conservation Concern (BCC) throughout its range
in the continental USA and Alaska.
Breeds May 10 to Aug 31
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Probability of Presence Summary
The graphs below provide our best understanding of when birds of concern are most likely to
be present in your project area. This information can be used to tailor and schedule your
project activities to avoid or minimize impacts to birds. Please make sure you read and
understand the FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before
using or attempting to interpret this report.
Probability of Presence ()
Each green bar represents the bird's relative probability of presence in the 10km grid cell(s)
your project overlaps during a particular week of the year. (A year is represented as 12 4-week
months.) A taller bar indicates a higher probability of species presence. The survey eort (see
below) can be used to establish a level of condence in the presence score. One can have
higher condence in the presence score if the corresponding survey eort is also high.
How is the probability of presence score calculated? The calculation is done in three steps:
1. The probability of presence for each week is calculated as the number of survey events in
the week where the species was detected divided by the total number of survey events for
that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee
was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is
0.25.
2. To properly present the pattern of presence across the year, the relative probability of
presence is calculated. This is the probability of presence divided by the maximum
probability of presence across all weeks. For example, imagine the probability of presence in
week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12
(0.25) is the maximum of any week of the year. The relative probability of presence on week
12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2.
3. The relative probability of presence calculated in the previous step undergoes a statistical
conversion so that all possible values fall between 0 and 10, inclusive. This is the probability
of presence score.
To see a bar's probability of presence score, simply hover your mouse cursor over the bar.
Breeding Season ()
Yellow bars denote a very liberal estimate of the time-frame inside which the bird breeds
across its entire range. If there are no yellow bars shown for a bird, it does not breed in your
project area.
Survey Eort ()
Vertical black lines superimposed on probability of presence bars indicate the number of
surveys performed for that species in the 10km grid cell(s) your project area overlaps. The
number of surveys is expressed as a range, for example, 33 to 64 surveys.
To see a bar's survey eort range, simply hover your mouse cursor over the bar.
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 no data survey eort breeding season probability of presence
No Data ()
A week is marked as having no data if there were no survey events for that week.
Survey Timeframe
Surveys from only the last 10 years are used in order to ensure delivery of currently relevant
information. The exception to this is areas o the Atlantic coast, where bird returns are based
on all years of available data, since data in these areas is currently much more sparse.
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Bald Eagle
Non-BCC
Vulnerable
Black-billed
Cuckoo
BCC Rangewide
(CON)
Black-capped
Chickadee
BCC - BCR
Canada Warbler
BCC Rangewide
(CON)
Cerulean Warbler
BCC Rangewide
(CON)
Chimney Swift
BCC Rangewide
(CON)
Eastern Whip-
poor-will
BCC Rangewide
(CON)
Kentucky Warbler
BCC Rangewide
(CON)
Prairie Warbler
BCC Rangewide
(CON)
Red-headed
Woodpecker
BCC Rangewide
(CON)
Wood Thrush
BCC Rangewide
(CON)
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Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory
birds.
Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds
at any location year round. Implementation of these measures is particularly important when birds are most
likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any
active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds
are most likely to occur and be breeding in your project area, view the Probability of Presence Summary.
Additional measures or permits may be advisable depending on the type of activity you are conducting and
the type of infrastructure or bird species present on your project site.
What does IPaC use to generate the list of migratory birds that potentially occur in my specied location?
The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern (BCC) and other
species that may warrant special attention in your project location.
The migratory bird list generated for your project is derived from data provided by the Avian Knowledge
Network (AKN). The AKN data is based on a growing collection of survey, banding, and citizen science datasets
and is queried and ltered to return a list of those birds reported as occurring in the 10km grid cell(s) which
your project intersects, and that have been identied as warranting special attention because they are a BCC
species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular
vulnerability to oshore activities or development.
Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is
not representative of all birds that may occur in your project area. To get a list of all birds potentially present
in your project area, please visit the Rapid Avian Information Locator (RAIL) Tool.
What does IPaC use to generate the probability of presence graphs for the migratory birds potentially
occurring in my specied location?
The probability of presence graphs associated with your migratory bird list are based on data provided by the
Avian Knowledge Network (AKN). This data is derived from a growing collection of survey, banding, and citizen
science datasets.
Probability of presence data is continuously being updated as new and better information becomes available.
To learn more about how the probability of presence graphs are produced and how to interpret them, go the
Probability of Presence Summary and then click on the "Tell me about these graphs" link.
How do I know if a bird is breeding, wintering or migrating in my area?
To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating
or year-round), you may query your location using the RAIL Tool and look at the range maps provided for
birds in your area at the bottom of the proles provided for each bird in your results. If a bird on your
migratory bird species list has a breeding season associated with it, if that bird does occur in your project
area, there may be nests present at some point within the timeframe specied. If "Breeds elsewhere" is
indicated, then the bird likely does not breed in your project area.
What are the levels of concern for migratory birds?
Migratory birds delivered through IPaC fall into the following distinct categories of concern:
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1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern throughout their
range anywhere within the USA (including Hawaii, the Pacic Islands, Puerto Rico, and the Virgin Islands);
2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (BCRs) in the
continental USA; and
3. "Non-BCC - Vulnerable" birds are not BCC species in your project area, but appear on your list either
because of the Eagle Act requirements (for eagles) or (for non-eagles) potential susceptibilities in oshore
areas from certain types of development or activities (e.g. oshore energy development or longline
shing).
Although it is important to try to avoid and minimize impacts to all birds, eorts should be made, in
particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of
rangewide concern. For more information on conservation measures you can implement to help avoid and
minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics.
Details about birds that are potentially aected by oshore projects
For additional details about the relative occurrence and abundance of both individual bird species and groups
of bird species within your project area o the Atlantic Coast, please visit the Northeast Ocean Data Portal.
The Portal also oers data and information about other taxa besides birds that may be helpful to you in your
project review. Alternately, you may download the bird model results les underlying the portal maps through
the NOAA NCCOS Integrative Statistical Modeling and Predictive Mapping of Marine Bird Distributions and
Abundance on the Atlantic Outer Continental Shelf project webpage.
Bird tracking data can also provide additional details about occurrence and habitat use throughout the year,
including migration. Models relying on survey data may not include this information. For additional
information on marine bird tracking data, see the Diving Bird Study and the nanotag studies or contact Caleb
Spiegel or Pam Loring.
What if I have eagles on my list?
If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating
the Eagle Act should such impacts occur.
Proper Interpretation and Use of Your Migratory Bird Report
The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority
concern. To learn more about how your list is generated, and see options for identifying what other birds may
be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially
occurring in my specied location". Please be aware this report provides the "probability of presence" of birds
within the 10 km grid cell(s) that overlap your project; not your exact project footprint. On the graphs
provided, please also look carefully at the survey eort (indicated by the black vertical bar) and for the
existence of the "no data" indicator (a red horizontal bar). A high survey eort is the key component. If the
survey eort is high, then the probability of presence score can be viewed as more dependable. In contrast, a
low survey eort bar or no data bar means a lack of data and, therefore, a lack of certainty about presence of
the species. This list is not perfect; it is simply a starting point for identifying what birds of concern have the
potential to be in your project area, when they might be there, and if they might be breeding (which means
nests might be present). The list helps you know what to look for to conrm presence, and helps guide you in
knowing when to implement conservation measures to avoid or minimize potential impacts from your project
activities, should presence be conrmed. To learn more about conservation measures, visit the FAQ "Tell me
about conservation measures I can implement to avoid or minimize impacts to migratory birds" at the bottom
of your migratory bird trust resources page.
6/19/23, 11:45 AM IPaC: Explore Location resources
https://ipac.ecosphere.fws.gov/location/SHXDWIEJWZCYTPN7NWUUMUOJDU/resources 15/16
Facilities
National Wildlife Refuge lands
Any activity proposed on lands managed by the National Wildlife Refuge system must undergo
a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges
to discuss any questions or concerns.
There are no refuge lands at this location.
Fish hatcheries
There are no sh hatcheries at this location.
Wetlands in the National Wetlands Inventory
(NWI)
Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section
404 of the Clean Water Act, or other State/Federal statutes.
For more information please contact the Regulatory Program of the local U.S. Army Corps of
Engineers District.
Wetland information is not available at this time
This can happen when the National Wetlands Inventory (NWI) map service is unavailable, or for
very large projects that intersect many wetland areas. Try again, or visit the NWI map to view
wetlands at this location.
Data limitations
The Service's objective of mapping wetlands and deepwater habitats is to produce reconnaissance level
information on the location, type and size of these resources. The maps are prepared from the analysis of
high altitude imagery. Wetlands are identied based on vegetation, visible hydrology and geography. A
margin of error is inherent in the use of imagery; thus, detailed on-the-ground inspection of any particular
site may result in revision of the wetland boundaries or classication established through image analysis.
6/19/23, 11:45 AM IPaC: Explore Location resources
https://ipac.ecosphere.fws.gov/location/SHXDWIEJWZCYTPN7NWUUMUOJDU/resources 16/16
The accuracy of image interpretation depends on the quality of the imagery, the experience of the image
analysts, the amount and quality of the collateral data and the amount of ground truth verication work
conducted. Metadata should be consulted to determine the date of the source imagery used and any
mapping problems.
Wetlands or other mapped features may have changed since the date of the imagery or eld work. There may
be occasional dierences in polygon boundaries or classications between the information depicted on the
map and the actual conditions on site.
Data exclusions
Certain wetland habitats are excluded from the National mapping program because of the limitations of
aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or
submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and nearshore
coastal waters. Some deepwater reef communities (coral or tubercid worm reefs) have also been excluded
from the inventory. These habitats, because of their depth, go undetected by aerial imagery.
Data precautions
Federal, state, and local regulatory agencies with jurisdiction over wetlands may dene and describe wetlands
in a dierent manner than that used in this inventory. There is no attempt, in either the design or products of
this inventory, to dene the limits of proprietary jurisdiction of any Federal, state, or local government or to
establish the geographical scope of the regulatory programs of government agencies. Persons intending to
engage in activities involving modications within or adjacent to wetland areas should seek the advice of
appropriate Federal, state, or local agencies concerning specied agency regulatory programs and proprietary
jurisdictions that may aect such activities.
1/18/23, 8:51 AM Transylvania County, NC WebGIS
https://www.webgis.net/Common/print.php 1/1
Disclaimer: The information contained on this page is NOT to be
construed or used as a survey or legal description. Map information is
believed to be accurate but accuracy is not guaranteed.
Approx. Scale 1:3562
0 297 ft 594 ft
Layer: Parcels
PIN:8546-56-7461-000
Owner:Hightower Everette JR &
Owner2:Hightower Mary O HLTE
Address2:664 Indian Creek Road
City:Balsam Grove
State:NC
Zip:28708
Acres:7.97
Land Area:7.5
Land Units:AC
Township:07
Fire District:FR08
Land Value:75000
Assessed Value:85640
XFOB Value:10640
Legal Address:SR 1321
Layer: Voting Tabulation Districts (VTD)
Name: Balsam Grove
Layer: Precincts
Description: TRANSYLVANIA COUNTY 1
7 Samuel Ashe Drive, Asheville, NC 28805 1 919-600-4790 1 [e-mail]
AGENT AUTHORIZATION FORM
Project Name: Jesse Hightower Property EWP Stream Bank Stabilization
Project Address/Location: 664 Indian Creek Road
Balsam Grove, NC 28708
The undersigned is the
Property Owner IV]
Assigned
Representative
Easement
Holder E
Right -Of -
Way Holder
Lease Holder
and will be the applicant on the request for permit(s) and/or jurisdictional determination. I
hereby authorize Jennings Environmental PLLC to act on my behalf and take all actions
necessary for the processing, issuance, and acceptance of the permit or certification and any
and all standard and special conditions attached. Additionally, I authorize the representative(s)
of the permitting agency(s) to enter the property for the purpose of conducting activities
associated with verification of the request for permit(s) and/or jurisdictional determination. I
hereby certify that the information submitted in this document is true and accurate to the best
of our knowledge.
Name: Jeff Parker
Company Name
(if applicable): Transylvania County Soil & Water Conservation District
Mailing Address: 106 East Morgan Street, Suite 103
Brevard, NC 28712
Phone Number: 828-884-3230
Email Address: ieff.parker&tconc.org
Signature:
Date: �'z3
Check if applicable
HThe property owner has executed a binding agreement with the Natural Resources Conservation
Service (NRCS) for this stream/wetland restoration project. The above is the assigned representative
for the NRCS and is authorized to act on behalf of the NRCS and the property owner through a signed
mutual agreement for the stream sabilization/restoration project.
Jennings Environmental PLLC is licensed with the North Carolina Board of Examiners for Engineers and Surveyors and is
authorized to practice engineering under the provisions of Chapter 89C and 55B of the General Statutes of North Carolina
License Number P-1932.

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SHEET NUMBER
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10/16/2023
1.1
SCALE (34"X22"):
SCALE (17"X11"):
1" = 100'
1" = 200'
SCALE IN FEET
0 200100
PROJECT DIRECTORY
PROJECT SPONSOR
TRANSYLVANIA COUNTY
SOIL AND WATER
CONSERVATION DISTRICT
JEFF PARKER
SOIL & WATER DISTRICT DIRECTOR
[e-mail]
DESIGN TEAM
ENGINEER
JENNINGS ENVIRONMENTAL PLLC
GREG JENNINGS, PHD, PE
PRESIDENT
[e-mail]
CONSTRUCTION
CONTRACTOR
TO BE DETERMINED
PROPERTY OWNER(S)
PIN OWNER
8546-56-7461-000 EVERETTE JR & MARY O HLTE HIGHTOWER
8546-56-4086-000 BOBBY C & CRYSTAL OWEN
SHEET INDEX
COVER SHEET 1.1
GENERAL PROJECT NOTES & SPECIFICATIONS 1.2
STREAM RESTORATION PLAN 2.1
SECTIONS 3.1
DETAILS 4.1 - 4.2
EROSION & SEDIMENTATION CONTROL (ESC)5.1 - 5.3
RE-VEGETATION 6.1 - 6.2
PROJECT
LOCATION
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TRANSYLVANIA COUNTY EWP
SITE ID #: 37-11-21-5042-406 - HIGHTOWER
INDIAN CREEK
TRANSYLVANIA COUNTY , NORTH CAROLINA
LAT: 35.243687, LONG: -82.867949
Know what'sbelow.
before you digCall
PERMIT DRAWING
NOT FOR CONSTRUCTION
October 16, 2023
NRCS DESIGN CERTIFICATION:
"TO THE BEST OF MY PROFESSIONAL KNOWLEDGE, JUDGEMENT, AND BELIEF, THESE
PLANS MEET APPLICABLE NRCS STANDARDS AND PERMITTING REQUIREMENTS."
GREG JENNINGS, PHD, PE
PRESIDENT, JENNINGS ENVIRONMENTAL PLLC
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ASHEVILLE, NC 28805
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10/16/2023
1.2
SCALE (34"X22"):
SCALE (17"X11"):
NTS
NTS
NOT TO SCALE
GENERAL PROJECT NOTES AND SPECIFICATIONS
1.DEFINITIONS:
1.1.CONSTRUCTION DOCUMENTS: THE CONTRACT AND APPLICABLE DRAWINGS, DETAILS, SPECIFICATIONS,
PERMIT(S), AND/OR ANY OTHER DOCUMENTS (MEETING MINUTES, PUNCH LISTS, BID TABS, ETC.) FOR
COMPLETE INFORMATION ABOUT THE REQUIRED WORK. ANY ONE OF THESE PARTS OF THE MAY NOT
CONTAIN ALL OF THE INFORMATION REQUIRED TO COMPLETE THE PROJECT WORK.
1.2.ENGINEER: JENNINGS ENVIRONMENTAL PLLC
2.THE WORK ON THIS PROJECT SHALL ADHERE TO THE FOLLOWING SPECIFICATIONS, STANDARDS AND/OR
REGULATIONS:
2.1.NC DEMLR'S "EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL" (2013)
2.2.NC DEMLR'S CONSTRUCTION GENERAL PERMIT NUMBER NCG01000
2.3.GENERAL, REGIONAL AND SPECIAL CONDITIONS OF USACE'S 404 NATIONWIDE PERMIT NUMBER 27
2.4.GENERAL AND SPECIAL CONDITIONS OF NCDWR'S 401 WATER QUALITY CERTIFICATION 4134
2.5.THE CONSTRUCTION DOCUMENTS
3.ALL EXISTING UTILITIES MAY NOT BE SHOWN. SOME LOCATIONS MAY BE APPROXIMATE. CONTRACTOR SHALL
NOTIFY 'NC811' (811) OR (1-800-632-4949) AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING
CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES LOCATED. CONTRACTOR SHALL CONTACT ANY
LOCAL UTILITIES THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF 'NC811'. REPORT ANY
DISCREPANCIES TO THE ENGINEER IMMEDIATELY. ANY UTILITIES SHOWN ON THE CONSTRUCTION
DOCUMENTS ARE FOR INFORMATIONAL PURPOSES ONLY AND IN NO WAY RELIEVES THE CONTRACTOR FROM
COORDINATING, VERIFYING, AND PROTECTING EXISTING UTILITIES.
4.ALL UTILITIES SHALL BE PROTECTED AND REMAIN ACTIVE UNLESS OTHERWISE NOTED. CONTRACTOR IS
RESPONSIBLE FOR COORDINATING CONSTRUCTION ACTIVITIES WITH THE APPROPRIATE UTILITY COMPANIES
FOR ANY REQUIRED RELOCATIONS (I.E. POWER POLES, METERS, FITTINGS, ETC.).
5.THE CONTRACTOR IS RESPONSIBLE FOR THE PROJECT AREA UNTIL COMPLETION AND FINAL ACCEPTANCE BY
THE ENGINEER AND PROJECT OWNER. THE CONTRACTOR SHALL CONFINE ALL ACTIVITIES, INCLUDING
EQUIPMENT STORAGE, TO THE LIMITS OF DISTURBANCE, STAGING AREAS, AND DESIGNATED CONSTRUCTION
ACCESS POINTS.
6.THE MANNER IN WHICH THE CONTRACTOR DEALS WITH PEOPLE AND THEIR PROPERTIES WHILE PERFORMING
THIS WORK IS EXTREMELY IMPORTANT. THEREFORE, THE CONTRACTOR AND THE CONTRACTOR'S
REPRESENTATIVES SHALL MANIFEST A SPIRIT OF FRIENDLINESS AND COOPERATION WHEN DEALING WITH
PROPERTY OWNERS AND THE GENERAL PUBLIC WHILE PERFORMING WORK ON THE SITE.
7.EXTREME CARE AND DILIGENCE SHALL BE EXERCISED BY THE CONTRACTOR TO ASSURE THE SAFETY OF
PERSONS, ANIMALS, AND PROPERTY. IF AT ANY TIME THE OWNER OR ENGINEER DETERMINES THAT THE
CONTRACTOR'S METHODS OR EQUIPMENT ARE INADEQUATE FOR SECURING THE SAFETY OF THE
CONTRACTOR'S EMPLOYEES OR THE PUBLIC, THE DESIGNATED REPRESENTATIVE MAY DIRECT THE
CONTRACTOR TO TAKE SPECIFIC ACTIONS TO ENSURE SAFETY. THE CONTRACTOR SHALL IMPROVE METHODS
AS DEEMED APPROPRIATE BY THE DESIGNATED REPRESENTATIVE WITHOUT ADDITIONAL COST TO THE
PROJECT OWNER, SO AS TO ASSURE COMPLIANCE WITH SAFETY CONCERNS. FAILURE OF THE DESIGNATED
REPRESENTATIVE TO MAKE THIS DEMAND SHALL NOT RELIEVE THE CONTRACTOR OF ANY OBLIGATION TO
ENSURE THE SAFE CONDUCT OF ITS WORK.
8.THE CONTRACTOR SHALL MAINTAIN ALL LIGHTS, GUARDS, SIGNS, TEMPORARY PASSAGES, OR OTHER
PRECAUTIONS NECESSARY FOR THE SAFETY OF ALL PERSONS. THE CONTRACTOR SHALL ABIDE BY ALL SAFETY
RULES AND CONSTRUCTION CONDITIONS REQUIRED BY GOVERNMENTAL AUTHORITIES AND OTHER ENTITIES,
INCLUDING RAILROADS, SO THE PUBLIC IS SAFEGUARDED FROM ACCIDENTS AND DELAYS. GUARDS AND
FLAGS REQUIRED BY GOVERNMENTAL OR RAILROAD AUTHORITIES SHALL BE PROVIDED AT THE
CONTRACTOR'S EXPENSE, UNLESS DIRECTED OTHERWISE BY THE DESIGNATED REPRESENTATIVE.
CONTRACTOR SHALL AT NO TIME COMPROMISE EITHER SAFETY OR ENVIRONMENTAL REQUIREMENTS.
9.THE CONTRACTOR SHALL ONLY USE ACCESS PATHS AND STAGING AREAS SHOWN ON THE DRAWINGS. ANY
ALTERNATE ACCESS PLANNED BY THE CONTRACTOR SHALL BE APPROVED BY THE ENGINEER AND PROJECT
OWNER PRIOR TO USE.
10.NO NON-PERMITTED FILL IN WETLANDS MAY OCCUR. ALL EXCESS SOILS FROM STABILIZATION AND GRADING
WORK SHALL BE PLACED IN DESIGNATED AREAS ON THE SITE.
TOPOGRAPHIC NOTES AND SPECIFICATIONS
11.HORIZONTAL DATUM IS NAD83(2011) & VERTICAL DATUM IS NAVD88. ALL COORDINATES ARE BASED ON
NAD83(2011) AND ALL ELEVATIONS ARE BASED ON NAVD88.
12.THE DESIGN ELEVATIONS AND GRADES SHOWN IN THE DRAWINGS ARE BASED ON NORTH CAROLINA
QL2/QL1 LiDAR DIGITAL ELEVATION MODEL (DEM) FROM WHICH ALL COMPUTATIONS OF CUT AND FILL ARE
BASED. DISCREPANCIES BETWEEN THE EXISTING GROUND SURFACE AND FIELD CONDITIONS AT THE TIME OF
CONSTRUCTION CAN RESULT IN VARIATIONS OF TOTAL EXCAVATED QUANTITIES. THESE VARIATIONS SHALL
BE CONSIDERED INCIDENTAL TO CONSTRUCTION.
STREAM RESTORATION NOTES AND SPECIFICATIONS
13.FIELD CONDITIONS MAY REQUIRE ADAPTATION OF THE DESIGN AND/OR DETAILS PROVIDED IN THE
DRAWINGS. MINOR VARIATION(S) OR ADAPTATION(S) OF THE PROPOSED WORK SHOWN IN THE DRAWINGS
AND DETAILS ARE CONSIDERED INCIDENTAL TO THE WORK. THE ENGINEER WILL WORK WITH THE
CONTRACTOR TO ADDRESS ANY FIELD CHANGES.
14.IN-STREAM ROCK STRUCTURES MAY BE SUBSTITUTED WITH WOOD STRUCTURES WITH WRITTEN APPROVAL
FROM THE ENGINEER.
15.THE CONTRACTOR SHALL MARK THE LOCATIONS OF BANK STABILIZATION STRUCTURES USING SURVEY GRADE
GPS EQUIPMENT FOR REVIEW BY THE ENGINEER BEFORE BEGINNING EXCAVATION AND GRADING.
16.CONTRACTOR SHALL MINIMIZE, TO THE MAXIMUM EXTENT POSSIBLE, IMPACTS TO ADJACENT SIGNIFICANT
TREES.
17.CONTRACTOR SHALL USE AN EXCAVATOR WITH A HYDRAULIC THUMB TO INSTALL BANK STABILIZATION
STRUCTURES.
18.DESIGN ELEVATIONS SHALL BE CONSTRUCTED WITHIN 0.1' (VERTICAL). WIDTHS AND DEPTHS MUST FALL
WITHIN RANGES SHOWN IN THE DRAWINGS AND DETAILS.
19.IF THE EXISTING GROUND IS LESS THAN 0.2' HIGHER THAN THE PROPOSED BANKFULL ELEVATION, IT IS NOT
NECESSARY TO EXCAVATE TO THE PROPOSED ELEVATIONS AND GRADES IN THE CONSTRUCTION
DOCUMENTS.
20.BANK STABILIZATION STRUCTURES SHALL BE INSTALLED AS SHOWN IN THE DRAWINGS AND DETAILS. ALL
STRUCTURES SHALL BE FINISHED TO A SMOOTH SURFACE IN ACCORDANCE WITH THE LINES, GRADES AND
ELEVATIONS SHOWN IN THE DRAWINGS AND DETAILS. THE FINISHED STRUCTURE SLOPES AND GRADES SHALL
BE WITHIN 0.1' OF DESIGN ELEVATIONS.
21.AFTER THE STRUCTURE IS COMPLETE AND NORMAL FLOW IS RESTORED TO THE CHANNEL, SOME
ADJUSTMENT TO THE STRUCTURE OR ADDITIONAL STABILIZATION MEASURE MAY BE NECESSARY TO ACHIEVE
THE DESIRED FUNCTION.
22.THE GRADED RIVER BANKS SHALL BE STABILIZED AS SOON AS POSSIBLE BY TEMPORARY AND PERMANENT
SEEDING, ADDING STRAW MULCH TO BARE SOIL AND INSTALLING EROSION CONTROL MATTING AS SHOWN
IN THE DRAWINGS AND DETAILS. PRIOR TO INSTALLING THE EROSION CONTROL MATTING, PREPARE THE SOIL
SURFACE BY LOOSENING 3 - 6” OF SOIL OR APPLYING 3 - 6” OF TOPSOIL TO THE DESIGN ELEVATIONS AND
APPLY TEMPORARY AND PERMANENT SEED AND THEN STRAW MULCH. SEED SHALL BE BROADCAST EVENLY
OVER THE AREA USING A BROADCAST SPREADER PRIOR TO COVERING WITH THE EROSION CONTROL
MATTING. THE MATTING SHALL BE ROLLED OUT IN THE DIRECTION OF ANTICIPATED RUNOFF. INSTALL
MATTING IN ACCORDANCE WITH THE DETAIL INCLUDED IN THE DRAWINGS. MATTING USED FOR
STREAMBANK STABILIZATION MUST BE CERTIFIED WEED-FREE STRAW OR OTHER NATURAL WEED-FREE /
NON-PROPAGATING VEGETATIVE MATERIALS. REWORKING OF AREAS THAT DO NOT ESTABLISH VEGETATION
OR BECOME UNSTABLE SHALL BE NECESSARY IN THE MATTING SEPARATES FROM THE SOIL.
23.TOPSOIL SHALL BE REMOVED FROM EXCAVATION AND FILL AREAS PRIOR TO EXCAVATION AND GRADING
AND RE-APPLIED TO AREAS AFTER ROUGH GRADING IS COMPLETE. 2 - 4” OF TOPSOIL SHALL BE PLACED ON
DISTURBED AREAS TO THE ELEVATIONS AND GRADES INCLUDED IN THE DRAWINGS. EROSION AND
SEDIMENTATION CONTROL NOTES AND SPECIFICATIONS.
24.ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE CONDITIONS AND REQUIREMENTS OF NCDEMLR'S
NG01 CONSTRUCTION GENERAL PERMIT.
25.ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE PROTECTED UNLESS MARKED FOR REMOVAL OR
RELOCATION.
26.ALL WETLANDS AND STREAMS LOCATED WITHIN 50 FEET OF THE CONSTRUCTION AREA ON THE PROJECT SITE
SHALL BE CLEARLY MARKED (EXAMPLE- ORANGE FABRIC FENCING) PRIOR TO ANY LAND DISTURBING
ACTIVITIES AND MUST BE MAINTAINED ON THE PROPERTY UNTIL THE PROJECT PHASE IS COMPLETED [15A
NCAC 02H .0506 (B)(2)].
27.THE CONTRACTOR SHALL USED A STANDARD CONSTRUCTION ENTRANCE AT ALL SITE ACCESS POINTS TO
PREVENT SEDIMENT FROM BEING TRACKED ONTO PUBLIC ROADS.
28.THE CONTRACTOR SHALL USED TEMPORARY SILT FENCE ALONG THE DOWNSLOPE SIDE OF ALL STAGING
AREAS AND TEMPORARY STOCK PILE AREAS.
29.THE TURBIDITY IN THE RECEIVING WATERS SHALL NOT EXCEED 50 NEPHELOMETRIC TURBIDITY UNITS (NTU)
IN STREAMS NOT DESIGNATED AS TROUT WATERS AND 10 NTU IN STREAMS, LAKES, OR RESERVOIRS
DESIGNATED AS TROUT WATERS, AS DESCRIBED IN 15A NCAC 02B .0200. APPROPRIATE SEDIMENT AND
EROSION CONTROL PRACTICES MUST BE USED TO MEET THIS STANDARD. [15A NCAC 02B .0211 (21)].
30.EQUIPMENT SHALL BE WELL-MAINTAINED, CLEANED PRIOR TO MOBILIZATION, AND CHECKED DAILY FOR
LEAKS OF PETROLEUM PRODUCTS. FUELING, LUBRICATION AND GENERAL EQUIPMENT MAINTENANCE
SHOULD NOT TAKE PLACE WITHIN 50 FEET OF A WATERBODY OR WETLANDS TO PREVENT CONTAMINATION
BY FUEL AND OILS. [15A NCAC 02H .0506 (B)(3) AND 15A NCAC 02B.0211(12)].
31.CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW.
32.THE DESIGNER OR HIS DESIGNEE SHALL SUPERVISE THE INSTALLATION OF IN-STREAM STRUCTURES. [15A
NCAC 02H .0506(B)(1) AND (2)].
33.A TEMPORARY DIVERSION AND/OR PUMP AROUND SYSTEM SHALL BE USED TO DURING ALL STREAM
RESTORATION AND STABILIZATION WORK AS SHOWN IN THE DETAILS. TEMPORARY PUMP AROUND SYSTEM
SHALL BE USED AT PROJECT SITES WHERE THE WATERSHED SIZE IS LESS THAN 2 SQUARE MILES.
34.THE STREAM BANKS, IN-STREAM STRUCTURES, AND WORK AREA MUST BE STABILIZED AT THE END OF EACH
DAY BEFORE THE TEMPORARY IN-STREAM DIVERSIONS AND/OR PUMP AROUND SYSTEM(S) ARE REMOVED
AND FLOW IS RETURNED THE FULL CHANNEL.
35.EROSION CONTROL MATTING THAT INCORPORATES PLASTIC MESH AND/OR PLASTIC TWINE SHALL NOT BE
USED ALONG STREAMBANKS OR WITHIN WETLANDS. DISTURBED AREAS SHOULD BE SEEDED, MULCHED,
AND/OR MATTED AS SOON AS POSSIBLE, PREFERABLY AT THE END OF EACH WORKDAY. [15A NCAC 02B
.0201]
36.IF BORROW OR WASTE MATERIAL IS REQUIRED OR GENERATED DURING GRADING OPERATIONS, AN
APPROVED EROSION AND SEDIMENT CONTROL PERMIT MUST BE SECURED FOR THE BORROW OR WASTE
MATERIAL SITE PRIOR TO INITIATION OF ANY LAND DISTURBING ACTIVITY. [15A NCAC 04B .0110].
QUANTITIES AND MATERIALS NOTES AND SPECIFICATIONS
37.THE CONTRACTOR SHALL FURNISH ALL MATERIALS NECESSARY TO COMPLETE THE PROPOSED WORK UNLESS
OTHER PROVISIONS HAVE BEEN AGREED UPON PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL DELIVER
ALL MATERIALS TO THE DESIGNATED ACCESS POINTS AND STAGING AREAS. MATERIAL QUANTITIES,
DIMENSIONS AND SIZES SHALL CONFORM TO THE NOTES AND SPECIFICATIONS PROVIDED IN THE
CONSTRUCTION DOCUMENTS. THE ENGINEER MAY INSPECT AND APPROVE ALL MATERIALS PRIOR TO
CONSTRUCTION. IF MATERIALS DO NOT MEET THE MINIMUM REQUIREMENTS SPECIFIED IN THE
CONSTRUCTION DOCUMENTS, THE ENGINEER SHALL REJECT THE MATERIALS.
38.COSTS INCURRED DUE TO PROJECT DELAYS RESULTING FROM FAILURE OF THE CONTRACTOR TO MEET THE
REQUIREMENTS OF THE CONSTRUCTION DOCUMENTS SHALL BE THE EXPENSE OF THE CONTRACTOR.
QUANTITIES LISTED ARE ESTIMATES ONLY AND SHALL BE CONFIRMED BY THE CONTRACTOR.
39.THE EROSION CONTROL MEASURES DEPICTED ON THE DRAWINGS SHALL BE INSTALLED AS NEEDED TO KEEP
ALL SEDIMENT ON SITE AND OUT OF STREAMS AND WETLANDS. ADDITIONAL EROSION CONTROL MEASURES
(ABOVE THOSE SHOWN ON THE DRAWINGS) MAY BE REQUIRED IN ORDER TO KEEP ALL SEDIMENT ON SITE
AND OUT OF STREAMS AND WETLANDS. THE CONTRACTOR SHALL OBTAIN APPROVAL FROM THE PROJECT
OWNER AND ENGINEER PRIOR TO INSTALLATION OF ADDITIONAL EROSION CONTROL MEASURES.
40.ANY ADDITIONAL GRADING OTHER THAN WHAT IS SHOWN ON THE PLANS SHALL REQUIRE PRIOR APPROVAL
FROM THE PROJECT OWNER AND ENGINEER.
41.THE USE OF ANY BRAND NAMES/MANUFACTURERS OR MODELS IS INTENDED SOLELY TO DENOTE THE
QUALITY STANDARD OF THE DESIRED PRODUCT. ANY USE OF BRAND NAMES IS NOT INTENDED TO RESTRICT
BIDDERS TO A SPECIFIC BRAND, MAKE, MANUFACTURER, OR NAME. THE BRAND NAMES / MANUFACTURERS
OF MODELS ARE INTENDED TO CONVEY THE GENERAL STYLE, TYPE, CHARACTER, AND QUALITY OF PRODUCT.
EQUIVALENT PRODUCTS WILL BE ACCEPTABLE IF THE PROJECT OWNER OR ENGINEER HAS GIVEN APPROVAL
OF THE SPECIFIC PRODUCT IN WRITING.
42.THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND PROVIDING STORAGE AREAS FOR
CONSTRUCTION MATERIALS AND EQUIPMENT. THE MATERIAL AND EQUIPMENT STORAGE SHALL COMPLY
WITH THE CONSTRUCTION DOCUMENTS AND ALL LOCAL, STATE AND FEDERAL REGULATIONS THROUGHOUT
THE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL RESTORE THE STORAGE AREA TO ITS ORIGINAL (OR
BETTER) CONDITION UPON COMPLETION OF THE PROJECT OR UPON SUCH TIME AS DIRECTED BY THE
PROJECT OWNER AND ENGINEER. SUCH RESTORATION SHALL BE AT NO ADDITIONAL COST TO THE PROJECT
OWNER. THE CONTRACTOR SHALL WARRANTY ALL MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE
(1) YEAR FROM THE DATE OF ACCEPTANCE OF BY THE PROJECT OWNER AND SHALL REPLACE ANY PORTIONS
THAT FAIL DUE TO FAULTY MATERIALS OR WORKMANSHIP, AT NO ADDITIONAL COST TO THE PROJECT
OWNER. A SIX (6) MONTH AND ELEVEN (11) MONTH INSPECTION WILL BE PERFORMED DURING THE
WARRANTY PERIOD. THE CONTRACTOR SHALL IMMEDIATELY REPAIR ALL ITEMS DETERMINED BY THE
PROJECT OWNER OR AUTHORIZED REPRESENTATIVE TO BE DEFECTIVE UPON NOTIFICATION. THE
CONTRACTOR SHALL IMMEDIATELY REPAIR OR REPLACE FAILED ITEMS UPON NOTIFICATION BY THE PROJECT
OWNER. SEASONALLY INSTALLED ITEMS SHALL BE REPAIRED OR REPLACED DURING THE NEXT AVAILABLE
INSTALLATION PERIOD. ITEMS REPAIRED OR REPLACED UNDER THIS PROVISION SHALL HAVE AN ADDITIONAL
ONE (1) YEAR WARRANTY PERIOD FROM THE NEW DATE OF ACCEPTANCE. AREAS AND/OR OTHER WORK
DISTURBED WHILE ACCESSING AND/OR REPAIRING/REPLACING WARRANTY COVERED ITEMS SHALL BE
STABILIZED.
NRCS PRACTICE CODES
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SHEET NUMBER
DATE:
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10/16/2023
2.1
SCALE (34"X22"):
SCALE (17"X11"):
1" = 10'
1" = 20'
SCALE IN FEET
0 10 20
NOTES:
- STABILIZE LEFT STREAM BANK UPSTREAM
OF EXISTING BRIDGE CROSSING.
- PLACE ADDITIONAL ROCK MATERIAL ON
STREAMBANKS TO PROTECT BRIDGE
ABUTMENTS FROM SCOUR AND EROSION.
- ONSITE DEBRIS DISPOSAL SHALL BE
LOCATED IN AN AREA OUTSIDE THE
100-YEAR FLOODPLAIN WITH LOCATION
PROVIDED BY LANDOWNER AND
APPROVED BY PROJECT ENGINEER.
-RESTORE ACCESS PATHS AND STORAGE
AREA(S) TO ORIGINAL CONDITION UPON
COMPLETION OF THE PROJECT OR UPON
SUCH TIME AS DIRECTED BY THE PROJECT
OWNER AND ENGINEER.
-DISTURBANCE OF TREES AND/OR WOODY
VEGETATION SHALL BE KEPT TO THE
MINIMUM EXTENT PRACTICABLE TO
COMPLETE WORK.
PLAN VIEW LEGEND
580 - STREAMBANK
STABILIZATION
SEE DETAIL,
SHEETS 4.1 - 4.2
EXISTING STREAM
CENTERLINE
PROPERTY LINE
EX. CONTOUR (1 FT)
FLOW DIRECTION
580 - STREAMBANK STABILIZATION, 100 LF
SEE DETAIL, SHEET 4.1
580 - STREAMBANK STABILIZATION, 15 LF
SEE DETAIL, SHEET 4.2
AA'580 - STREAMBANK
STABILIZATION, 18 LF
SEE DETAIL, SHEET 4.2
MAX DEPTH AT CENTER OF
RIFFLE CROSS-SECTION
TIE TO EXISTING GROUND
PER PLAN (MAX 2:1)
DESIGN BANKFULL
STAGE
DESIGN GRADE
DESIGN CENTERLINE
ALIGNMENT
15.0' ±MIN.
3.0
2:1
2:12:
1
1.50' ±
BANKFULL
BENCH
GENERALLY MATCH EX. CHANNEL
SECTION BELOW BANKFULL BENCHES
MATCH EXISTING THALWEG INVERT
TypSection - SCALE: HOR 1" =10'; VERT 1"= 5'
2925
2930
2935
2940
2925
2930
2935
2940
0+00 0+10 0+20 0+30 0+40 0+50 0+60 0+70 0+80
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SHEET NUMBER
DATE:
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10/16/2023
3.1
SCALE (34"X22"):
SCALE (17"X11"):
NTS
NTS
NOT TO SCALE
TYPICAL DESIGN SECTION
TYPICAL SECTION
DESIGN CHANNEL SECTION SPECIFICATIONS
MAINTAIN CHANNEL
DIMENSION & CAPACITY
STRUCTURAL STREAMBANK
STABILIZATION
SEE DETAIL, SHEET 4.1
MAX 2:1
1.INSTALL STREAMBANK STABILIZARION PRACTICES AS SHOWN ON
THE DRAWINGS AND DETAILS. CONTRACTOR SHALL NOT INCREASE
CAPACITY OF THE CHANNEL BEYOND THE PRE-DISASTER CAPACITY
AS DOCUMENTED.
2.FINISHED SURFACE OF STREAMBANKS AND STABILIZATION
PRACTICES SHALL MATCH PRE-DISASTER CHANNEL DIMENSION
AND CAPACITY. ELEVATIONS AND DEPTHS SHALL BE
CONSTRUCTED TO WITHIN 0.1' (VERTICAL). CHANNEL WIDTHS AND
OTHER HORIZONTAL (X,Y) DIMENSIONS SHALL BE WITHIN 0.2'.
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ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
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10/16/2023
4.1
NOT TO SCALE
SCALE (34"X22"):
SCALE (17"X11"):
NTS
NTS
STREAMBANK STABILIZATION - STRUCTURAL
NOTES AND SPECIFICATIONS
1.ALL STREAMBANK STABILIZATION - STRUCTURAL WORK SHALL TAKE PLACE DURING DRY
WORKING CONDITIONS. THE CONTRACTOR SHALL MINIMIZE THE EXPORT OF SEDIMENT TO
ADJACENT SURFACE WATERS TO THE MAXIMUM EXTENT PRACTICABLE BY USING ADDITIONAL
EROSION AND SEDIMENTATION CONTROL MEASURES AS NEEDED OR AS DIRECTED BY THE
ENGINEER ONSITE.
2.FOR IMPLEMENTATION, THE CONTRACTOR SHALL PREPARE THE EXISTING STREAMBANK AND
INSTALL 8 OZ. NON-WOVEN FILTER FABRIC, AS NEEDED. STABILIZATION MATERIAL SHALL BE
PLACED ON THE PREPARED SLOPE TO A MINIMUM DEPTH OF 2.0 FEET. LARGER MATERIAL IS
TO BE PLACED IN A TOE TRENCH AT THE EXISTING TOE OF SLOPE.
3.ROCK MATERIAL USED FOR STRUCTURAL STREAMBANK STABILIZATION SHALL CONSIST OF
100% NCDOT CLASS 2 RIPRAP. ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER.
RIPRAP SHALL BE INSTALLED IN LIFTS NOT TO EXCEED 2.0'. EACH LIFT SHALL BE COMPACTED
WITH THE EXCAVATOR BUCKET TO FORM A DENSE LAYER OF COMPACTED ROCK MATERIAL TO
LINES, ELEVATIONS AND GRADES IN THE DRAWINGS AND DETAILS.
4.KEY EROSION CONTROL MATTING IN AT INTERFACE WITH STRUCTURAL STREAMBANK
STABILIZATION AND INSTALL MATTING ON ALL DISTURBED RIVER BANKS.
5.TRANSPLANTS AVAILABLE ONSITE MAY BE INSTALLED IN THE TOPSOIL AS DIRECTED BY THE
ENGINEER ONSITE.
6.THE SURFACE OF THIS FEATURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN
ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS.
7.STABILIZATION OF THE WORK AREA WITH TEMPORARY AND PERMANENT SEEDING AND
MULCHING IS REQUIRED FOLLOWING GRADING OF THE STREAMBANK. INSTALL WOODY
PLANTING AND VEGETATION AS SHOWN ON THE APPROVED RE-VEGETATION PLAN.
FL
O
W
MIN.
3.0'
TIE TO EXISTING
TOP OF BANK
DETAILED SECTION A - A'
NOT TO SCALE
DETAILED PLAN
NOT TO SCALE
EX. TOP OF BANK
MIN. 2.0 FT
MIN. 2.0 FT
VARIES
(MAX. 2.0' ABOVE
BANKFULL)
COMPACTED BACKFILL
NON-WOVEN GEOTEXTILE OR
BEDDING MATERIAL, AS NEEDED
TIE TO EXISTING
GRADE
EX. STREAMBED
MATCH EX. GRADE
MAX. 2:1
INSTALL EROSION CONTROL MATTING OR LIVE
TRANSPLANTS AS DIRECTED BY THE ENGINEER
ON ALL DISTURBED STREAMBANKS.
STREAMBANK STABILIZATION - STRUCTURAL
MATERIAL, SEE NOTE 3.
ST
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VARIES
(EXTEND TO
TOP OF BANK)
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7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
DR
A
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Y
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E
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K
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:
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XX
MJ
H
MJ
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-

B
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&

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F
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NO
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A
10/16/2023
4.2
NOT TO SCALE
SCALE (34"X22"):
SCALE (17"X11"):
NTS
NTS
STREAMBANK STABILIZATION - STRUCTURAL, BRIDGE/CULVERT
NOTES AND SPECIFICATIONS
1.ALL STREAMBANK STABILIZATION - STRUCTURAL WORK SHALL TAKE PLACE DURING DRY
WORKING CONDITIONS. THE CONTRACTOR SHALL MINIMIZE THE EXPORT OF SEDIMENT TO
ADJACENT SURFACE WATERS TO THE MAXIMUM EXTENT PRACTICABLE BY USING ADDITIONAL
EROSION AND SEDIMENTATION CONTROL MEASURES AS NEEDED OR AS DIRECTED BY THE
ENGINEER ONSITE.
2.FOR IMPLEMENTATION, THE CONTRACTOR SHALL PREPARE THE EXISTING STREAMBANK AND
INSTALL 8 OZ. NON-WOVEN FILTER FABRIC, AS NEEDED. STABILIZATION MATERIAL SHALL BE
PLACED ON THE PREPARED SLOPE TO A MINIMUM DEPTH OF 2.0 FEET. LARGER MATERIAL IS
TO BE PLACED IN A TOE TRENCH AT THE EXISTING TOE OF SLOPE.
3.ROCK MATERIAL USED FOR STRUCTURAL STREAMBANK STABILIZATION SHALL CONSIST OF
100% NCDOT CLASS 2 RIPRAP. ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER.
RIPRAP SHALL BE INSTALLED IN LIFTS NOT TO EXCEED 2.0'. EACH LIFT SHALL BE COMPACTED
WITH THE EXCAVATOR BUCKET TO FORM A DENSE LAYER OF COMPACTED ROCK MATERIAL TO
LINES, ELEVATIONS AND GRADES IN THE DRAWINGS AND DETAILS.
4.KEY EROSION CONTROL MATTING IN AT INTERFACE WITH STRUCTURAL STREAMBANK
STABILIZATION AND INSTALL MATTING ON ALL DISTURBED AREAS ABOVE TOP OF BANK.
5.TRANSPLANTS AVAILABLE ONSITE MAY BE INSTALLED IN THE TOPSOIL AS DIRECTED BY THE
ENGINEER ONSITE.
6.THE SURFACE OF THIS FEATURE SHALL BE FINISHED TO A SMOOTH AND COMPACT SURFACE IN
ACCORDANCE WITH THE LINES, GRADES, AND CROSS-SECTIONS OR ELEVATIONS SHOWN ON
THE DRAWINGS.
7.STABILIZATION OF THE WORK AREA WITH TEMPORARY AND PERMANENT SEEDING AND
MULCHING IS REQUIRED FOLLOWING GRADING OF THE STREAMBANK. INSTALL WOODY
PLANTING AND VEGETATION AS SHOWN ON THE APPROVED RE-VEGETATION PLAN.
FL
O
W
MIN.
3.0'
DETAILED SECTION A - A'
NOT TO SCALE
DETAILED PLAN
NOT TO SCALE
EX. TOP OF BANK
MIN. 2.0 FT
MIN. 2.0 FT
VARIES
(EXTEND TO EX.
TOP OF BANK)
NON-WOVEN GEOTEXTILE OR
BEDDING MATERIAL, AS NEEDED
TIE TO EXISTING GRADE
AT TOP OF BANK
EX. STREAMBED
MATCH EX. GRADE
MAX. 2:1
INSTALL EROSION CONTROL MATTING AS DIRECTED BY
THE ENGINEER ON ALL DISTURBED STREAMBANKS.
STREAMBANK STABILIZATION - STRUCTURAL
MATERIAL, SEE NOTE 3.
ST
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PIN: 8546-56-7461-000
BOBBY C OWEN &
CRYSTAL OWEN
PIN: 8546-56-4086-000
TD
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7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
DR
A
W
N

B
Y
:
CH
E
C
K
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B
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:
AP
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XX
MJ
H
MJ
H
PE
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D
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W
I
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ES
C

P
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A
N
NO
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F
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C
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T
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TR
A
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S
Y
L
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A
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C
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E
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P
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I
A
N

C
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K

R
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HI
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N
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NO
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C
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A
10/16/2023
5.1
SCALE (34"X22"):
SCALE (17"X11"):
1" = 20'
1" = 40'
SCALE IN FEET
0 20 40
SCALE IN FEET
0 20 40
TEMPORARY IN-STREAM
DIVERSION (TYP.)
LIMITS OF
DISTURBANCE
(LOD) = 0.36 AC.
TEMPORARY
SILT FENCE
TEMPORARY STAGING
AND STORAGE AREA
STABILIZE ALL DISTURBED
STREAMBANKS WITH COIR
EROSION CONTROL MATTING (TYP.)
PROTECT EX. WATER INTAKE
PIPE AT ALL TIMES
TEMPORARY IN-STREAM
DIVERSION (TYP.)
UTILIZE EX. GRAVEL DRIVE
TO ACCESS SITE TEMP. ACCESS PATH
ALONG TOP OF BANK
(15' WIDE TYP.)
EROSION AND SEDIMENTATION CONTROL LEGEND
LOD LOD
SF SF
LIMITS OF DISTURBANCE
SILT FENCE
STAGING AND STORAGE AREA
STABILIZED CONSTRUCTION ENTRANCE
CONSTRUCTION ACCESS ROUTE
TD TD TEMPORARY DIVERSION
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7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
DR
A
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N

B
Y
:
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E
C
K
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D

B
Y
:
AP
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XX
MJ
H
MJ
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D
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C
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NO
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F
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C
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S
T
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C
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E
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C
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NO
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C
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I
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A
10/16/2023
5.2
SCALE (34"X22"):
SCALE (17"X11"):
NTS
NTS
EROSION AND SEDIMENTATION CONTROL
NOTES AND SPECIFICATIONS SEQUENCE OF CONSTRUCTION
1.ALL CONSTRUCTION ACTIVITIES SHALL ADHERE TO THE
CONDITIONS AND REQUIREMENTS OF NC DEMLR'S NG01
CONSTRUCTION GENERAL PERMIT.
2.ALL TREES, UTILITIES AND OTHER SITE FEATURES SHALL BE
PROTECTED UNLESS MARKED FOR REMOVAL OR RELOCATION.
3.EQUIPMENT SHALL BE WELL-MAINTAINED, CLEANED PRIOR TO
MOBILIZATION, AND CHECKED DAILY FOR LEAKS OF PETROLEUM
PRODUCTS. FUELING OPERATIONS SHALL BE PERFORMED IN A
CONTAINED AREA AWAY FROM SURFACE WATER.
4.ALL WORK IN OR ADJACENT TO STREAMS AND RIVERS SHALL BE
CONDUCTED SUCH THAT THE FLOWING WATER DOES NOT COME
IN CONTACT WITH THE DISTURBED WORK AREA.
5.UTILIZE A TEMPORARY IN-STREAM DIVERSION AT ALL TIMES
WHEN WORKING IN THE ACTIVE STREAM CHANNEL. SEE DETAIL,
SHEET 5.3.
6.CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF
LOW FLOW.
7.CONSTRUCTION SCHEDULING AND STAGING SHALL BE TIMED TO
MINIMIZE THE AMOUNT OF TIME SPENT WORKING IN THE RIVER
CHANNEL.
8.THE RIVERBANKS, IN-STREAM STRUCTURES AND WORK AREA
MUST BE STABILIZED AT THE END OF EACH DAY BEFORE THE
TEMPORARY IN-STREAM DIVERSIONS ARE REMOVED AND FLOW
IS RETURNED THE FULL CHANNEL.
9.ALL WASTE SOIL SHALL STAY ONSITE AND WILL BE DISPOSED OF
IN AREAS DESIGNATED ON THE PLANS. THE WASTE SOIL FOR THE
FUTURE WALKING TRAIL SHALL BE ROUGH-GRADED AND
STABILIZED WITH TEMPORARY AND PERMANENT SEEDING AND
MULCH
1.OBTAIN AND REVIEW THE INDIAN CREEK RESTORATION PROJECT,
EROSION AND SEDIMENTATION CONTROL PLAN AND ALL OTHER
APPLICABLE PERMITS.
2.FLAG THE WORK LIMITS AND STAKE OUT THE LIMITS OF
DISTURBANCE (LOD) OF THE PROJECT. THE TOTAL PROJECT LOD IS
0.36 AC.
3.LOCATE ALL UNDERGROUND UTILITIES WITHIN THE WORK AREA.
4.INSTALL RAIN GAUGE AND PREPARE INSPECTION FORMS.
5.HOLD PRE-CONSTRUCTION MEETING WITH THE PERMITTEE,
ENGINEER AND CONTRACTOR PRIOR TO STARTING ANY LAND
DISTURBING ACTIVITIES.
6.INSTALL ALL EROSION AND SEDIMENTATION CONTROL BMPS AS
SHOWN IN THE DRAWINGS AND DETAILS.
7.INSPECT EROSION PREVENTION AND SEDIMENT CONTROL BMPS
DAILY AND AFTER SIGNIFICANT RAINFALL EVENTS. MAKE NEEDED
REPAIRS IMMEDIATELY. KEEP ALL LOGS AND RECORDS
UP-TO-DATE.
8.ACQUIRE AND STORE MATERIALS FOR SITE (E.G. ROCK, LOGS,
EROSION CONTROL MATTING AND FILTER FABRICS) IN THE
TEMPORARY STAGING AREAS.
9.CLEAR EXISTING VEGETATION REQUIRED TO COMPLETE THE
WORK TAKING CARE NOT TO DISTURB DESIRABLE VEGETATION
TO REMAIN INTACT.
10.GRADE THE RIVER BANKS AND INSTALL BANK STABILIZATION
STRUCTURES ACCORDING TO THE PLANS AND DETAILS. WHEN
POSSIBLE, PERFORM WORK FROM THE RIVER BANKS TO
MINIMIZE TIME SPENT WORKING IN THE CHANNEL.
11.WHEN WORKING IN THE CHANNEL, UTILIZE A TEMPORARY
IN-STREAM DIVERSION.
12.INSTALL TEMPORARY SEEDING, PERMANENT SEEDING, AND
EROSION CONTROL MATTING ON ALL DISTURBED RIVER BANKS
AND GRADED SLOPES AS SHOWN ON SHEET 2.1.
13.INSTALL TEMPORARY AND PERMANENT SEEDING AND MULCH TO
ALL AREAS DISTURBED FOR CONSTRUCTION ACCESS AND
STAGING AS SHOWN ON SHEET 5.1.
14.ONCE THE WORK AREA IS STABILIZED AND CONSTRUCTION
ACTIVITIES ARE COMPLETED, REMOVE AND DISPOSE OF ALL
NON-BIODEGRADABLE EROSION AND SEDIMENTATION CONTROL
BMPS.
15.NOTIFY THE PERMITEE AND THE ENGINEER FOR A FINAL
INSPECTION AND WALK THROUGH TO VERIFY FINAL
STABILIZATION OF THE SITE.
16.WHEN SEASONALLY APPROPRIATE, INSTALL PERMANENT
PLANTINGS ON RIVER BANKS AND WITHIN THE RIPARIAN ZONES
AS SHOWN ON SHEETS 6.1 THROUGH 6.2.
NOT TO SCALE
G:
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7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
DR
A
W
N

B
Y
:
CH
E
C
K
E
D

B
Y
:
AP
P
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O
V
E
D

B
Y
:
XX
MJ
H
MJ
H
PE
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I
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D
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A
W
I
N
G
ES
C

D
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A
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S
NO
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F
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C
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S
T
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TR
A
N
S
Y
L
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A
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I
A

C
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N
T
Y

E
W
P
IN
D
I
A
N

C
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E
K

R
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S
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A
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I
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N
HI
G
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A

C
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N
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,
NO
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C
A
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I
N
A
10/16/2023
5.3
SCALE (34"X22"):
SCALE (17"X11"):
WORK AREA
(LENGTH NOT TO EXCEED THAT WHICH
CAN BE COMPLETED IN ONE DAY)
FLOW
RIVER BA
N
K
FLOW
WORK AREA
TEMPORARY GRAVEL/COBBLE
BERM
RIVER BANK
DETAILED PLAN
NOT TO SCALE
TEMPORARY IN-STREAM DIVERSION
NOTES AND SPECIFICATIONS
1.EROSION CONTROL MATTING IS USED TO PROTECT RECENTLY CONSTRUCTED
STREAM BANKS FROM EROSION. THE MATTING WILL REMAIN INTACT WHILE THE
BANK AND RIPARIAN VEGETATION MATURES, PROVIDING CRITICAL BANK
PROTECTION.
2.STREAM BANK EROSION CONTROL MATTING MATERIAL SPECIFICATIONS:
2.1.MACHINE DIRECTION TENSILE STRENGTH: 77 LB/IN
2.2.CROSS MATCH DIRECTION TENSILE STRENGTH: 86 LB/IN
2.3.APPARENT OPENING SIZE: 0.59” x 0.67”
2.4.PERCENT OPENING: 49%
2.5.MASS: 700 G/M2
3.BEFORE INSTALLING EROSION CONTROL MATTING, RAKE SOIL LEVEL, ADD
TEMPORARY AND PERMANENT SEED, SOIL PREPARATION AND MULCH.
4.EROSION CONTROL MATTING SHALL BE PLACED ALONG THE LENGTH OF THE NEW
CHANNEL FROM THE TOE OF SLOPE AT THE INNER BERM TO THE BANKFULL STAGE.
5.SECURE MATTING IN PLACE BY STAKING AND OVERLAPPING AT THE SEEMS WITH A
SHINGLE-TYPE METHOD SUCH THAT THE OVERLAPPING PIECE IS IN THE SAME
DIRECTION AS THE STREAM FLOW AS SHOWN IN THE DETAIL. ADDITIONAL STAKING
SHALL BE APPLIED BY THE CONTRACTOR AT NO ADDITIONAL COST IF THE MATTING
SEPARATES FROM THE SOIL MORE THAN ONE INCH UNDER A REASONABLE PULL.
6.EROSION CONTROL MATTING USED ON ALL STREAM BANKS SHALL BE MADE OF 100%
NATURAL FIBERS AND MATERIALS AND BE BIODEGRADABLE UNDER NORMAL
CLIMATE CONDITIONS. EROSION CONTROL MATTING CONTAINING PLASTICS OR
PLASTIC BASED MATERIALS SHALL NOT BE USED.
EROSION CONTROL MATTING
NOTES AND SPECIFICATIONS
2'
EROSION CONTROL MATTING FROM TOE OF
SLOPE TO 3.0' BEYOND BANKFULL STAGE
BANKFULL
EROSION CONTROL
MATTING
ECO-STAKE MIN.
12" LENGTH
EDGE OVERLAP
MIN. 4" WITH DOUBLE
ECO-STAKES AT 2' O.C.EROSION CONTROL
MATTING
TOE OF
SLOPE
SECURE MATTING WITH 4" OVERLAP
AND DOUBLED ECO-STAKES
VERTICAL OVERLAP MIN. 12"
WITH DOUBLE ECO-STAKES
TURN DOWN
MATTING MIN. 6"
SINGLE 12"
ECO-STAKES OFFSET
ROWS AT 2'-3' O.C.
BANKFULL STAGE
A A'
BANKFULL STAGE
EXISTING
GROUND
DETAILED SECTION A - A'
NOT TO SCALE
DETAILED STAKING PLAN
NOT TO SCALE
TEMPORARY IN-STREAM DIVERSION
EROSION CONTROL MATTING
DETAILED PLAN
NOT TO SCALE
NTS
NTS
NOT TO SCALE
1.ALL WORK IN OR ADJACENT TO THE RIVER SHALL BE CONDUCTED SUCH THAT FLOW
DOES NOT COME IN CONTACT WITH THE DISTURBED WORK AREA.
2.CONSTRUCT A TEMPORARY IN-STREAM THAT DIRECTS FLOW AROUND THE WORK
AREA SUCH THAT FLOW DOES NOT INTERACT WITH DISTURBED EARTH AND
CONSTRUCTION MATERIALS.
3.IN-STREAM DIVERSION MAY BE CONSTRUCTED OF SANDBAGS, RIPRAP (NCDOT CLASS
B, OR EQUIVALENT), AND/OR EXISTING BED AND BANK MATERIAL APPROVED BY THE
ENGINEER.
4.CONSTRUCTION SHALL BE TIMED TO OCCUR DURING TIMES OF LOW FLOW.
5.CONSTRUCTION SCHEDULING AND STAGING SHALL BE TIMED TO MINIMIZE THE
AMOUNT OF TIME SPENT WORKING IN THE RIVER CHANNEL.
6.THE RIVERBANKS, IN-STREAM STRUCTURES AND WORK AREA MUST BE STABILIZED
AT THE END OF EACH DAY BEFORE THE TEMPORARY DIVERSION IS REMOVED AND
FLOW IS RETURNED TO THE FULL CHANNEL.
7.AFTER THE WORK AREA IS STABILIZED, REMOVE THE MATERIAL USED TO CONSTRUCT
THE TEMPORARY DIVERSION AND RETURN THE RIVERBED TO THE
PRE-CONSTRUCTION CONDITION.
8.IN-STREAM DIVERSION SHALL BE INSPECTED WEEKLY OR AFTER EVERY RAIN EVENT.
ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY.
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EVERETTE JR HIGHTOWER &
MARY O HIGHTOWER HLTE
PIN: 8546-56-7461-000
BOBBY C OWEN &
CRYSTAL OWEN
PIN: 8546-56-4086-000
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ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
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10/16/2023
6.1
SCALE (34"X22"):
SCALE (17"X11"):
1" = 20'
1" = 40'
SCALE IN FEET
0 20 40
SCALE IN FEET
0 20 40
RE-VEGETATION PLAN LEGEND
ZONE 2 - RIPARIAN BUFFER
ZONE 1 - STREAMBANKS
ZONE 3 - SEED MIX ONLY
ZONE 1: STREAMBANKS
ZONE 2: RIPARIAN BUFFER
ZONE 3: SEED MIX ONLY
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7 SAMUEL ASHE DRIVE
ASHEVILLE, NC 28805
SHEET NUMBER
DATE:
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10/16/2023
6.2
SCALE (34"X22"):
SCALE (17"X11"):
GENERAL RE-VEGETATION AND PLANTING NOTES
1. FINAL VEGETATION SPECIES SELECTION MAY CHANGE DUE TO
REFINEMENT OR SPECIES AVAILABILITY AT THE TIME OF PLANTING.
SPECIES SUBSTITUTIONS WILL BE COORDINATED BETWEEN THE BANK
MANAGER, ENGINEER AND PLANTING CONTRACTOR PRIOR TO THE
PROCUREMENT OF PLANT/SEED STOCK.
2. LARGER NATIVE TREE SPECIES TO BE PRESERVED WILL BE FLAGGED BY
THE ENGINEER PRIOR TO CONSTRUCTION ACTIVITIES. ANY TREES
HARVESTED FOR WOODY MATERIAL WILL BE UTILIZED TO PROVIDE BED
AND BANK STABILIZATION AND COVER OR NESTING HABITAT ON THE
FLOODPLAIN. ANY EXCESS WOODY MATERIALS MAY USED TO BACKFILL
OLD CHANNELS.
3. ALL DISTURBED AREAS WILL BE STABILIZED USING TEMPRORY AND
PERMERMANET SEEDING AS DEFINED IN THE SEEDING SCHEDULE AND
THE APPROVED E&SC PLANS.
4. SUPPLEMENTAL PLANTING ACTIVITIES MAY BE REQUIRED WITHIN
THE CONSERVATION EASEMENT.
TEMPORARY SEEDING AND MULCHING NOTES
5. TEMPORARY SEEDING SHALL BE APPLIED TO DENUDED AREAS THAT
WILL NOT BE BROUGHT TO FINAL GRADE FOR A PERIOD OF MORE THAN
21 CALENDAR DAYS.
6. TEMPORARY SEEDING AND MULCHING SHALL BE APPLIED TO ALL
AREAS AND ACCESS ROUTES DISTURBED DURING CONSTRUCTION.
7. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND
FEDERALLY LISTED NOXIOUS WEED SEED AND INVASIVE SPECIES.
8. ALL DISTURBED AREAS WILL BE SEEDED WITH TEMPORARY SEED AND
MULCHED WITH WHEAT STRAW. SEEDING WILL BE
PERFORMED USING A BROADCAST SPREADER. OTHER METHODS MAY
BE USED BUT MUST BE APPROVED BY ENGINEER IN ADVANCE OF
INSTALLATION.
9. MAINTENANCE OF SEEDED AREAS SHALL CONSIST OF WATERING,
WEED AND PEST CONTROL, FERTILIZATION, EROSION REPAIR,
RESEEDING, AND INCIDENTAL OPERATIONS AS NECESSARY TO
ESTABLISH A HEALTHY, VIGOROUS, WEED FREE AND DISEASE FEE
UNIFORM STAND OF GRASS. ALL AREAS WHICH FAIL TO SHOW A
UNIFORM STAND OF GRASS FOR ANY REASON SHALL BE TREATED
REPEATEDLY UNTIL A UNIFORM STAND OF AT LEAST 90% COVERAGE IS
ATTAINED WITH NO BARE AREA GREATER THAN FIVE (5) SQUARE FEET.
PERMANENT SEEDING NOTES
10. AREAS TO BE STABILIZED WITH PERMANENT VEGETATION MUST BE
SEEDED OR PLANTED WITHIN 15 WORKING DAYS OR 90 CALENDAR
DAYS AFTER FINAL GRADE IS REACHED, UNLESS TEMPORARY
STABILIZATION IS APPLIED. PERMANENT SEEDING MAY ALSO BE USED
ON ROUGH-GRADED AREAS THAT WILL NOT BE BROUGHT TO FINAL
GRADE FOR A YEAR OR MORE.
11. PERMANENT SEEDING SHALL OCCUR IN CONJUNCTION WITH
TEMPORARY SEEDING WHERE APPLICABLE. IDEALLY, PERMANENT
SEEDING SHALL OCCUR DURING THE PLANTING SEASON FOR EACH SEED
TYPE. AREAS FERTILIZED FOR TEMPORARY SEEDING SHALL BE
SUFFICIENTLY FERTILIZED FOR PERMANENT SEEDING; ADDITIONAL
FERTILIZER IS NOT REQUIRED FOR PERMANENT SEEDING.
12. ALL SEED AND SEED VARIETIES MUST BE FREE OF STATE AND
FEDERALLY LISTED NOXIOUS WEED SEED AND INVASIVE SPECIES.
13. THE CONTRACTOR SHALL LOOSEN THE SOIL TO A MINIMUM DEPTH
OF 4-INCHES AND GRADE TO A SMOOTH, EVEN SURFACE WITH A LOOSE,
UNIFORMLY FINE TEXTURE. THE AREAS TO BE SEEDED ARE THEN TO BE
ROLLED AND RAKED TO REMOVE RIDGES AND FILL DEPRESSIONS TO
MEET FINISH GRADES. THE CONTRACTOR IS TO LIMIT SUB GRADE AND
FINISH GRADE PREPARATION TO AREAS THAT WILL BE PLANTED
IMMEDIATELY. PREPARED AREAS ARE TO BE RESTORED IF ERODED OR
OTHERWISE DISTURBED AFTER FINE GRADING AND BEFORE PLANTING.
14. SEED SHALL BE SOWN WITH A SPREADER OR A SEEDING MACHINE.
SEED IS NOT TO BE BROADCAST OR DROPPED WHEN WIND VELOCITY
EXCEEDS 5 MPH. SEED SHALL BE EVENLY DISTRIBUTED BY SOWING IN
TWO DIRECTIONS AT RIGHT ANGLES TO EACH OTHER. WET SEED OR
SEED THAT IS MOLDY OR OTHERWISE DAMAGED IN TRANSIT OR
STORAGE IS NOT TO BE USED. AFTER BEGIN SOWN, THE SEED SHALL BE
RAKED INTO THE TOP 1/4 INCH OF THE TOPSOIL, LIGHTLY ROLLED, AND
WATERED WITH FINE SPRAY. SEEDED AREAS ON STREAM BANKS SHALL
BE PROTECTED WITH COIR FIBER MATTING.
ZONE 1: STREAMBANK
15. LIVESTAKES AND HERBACEOUS PLUGS LISTED IN THE PLANTING
SCHEDULE SHALL BE PLANTED IN OFFSET ROWS AT A DENSITY OF 4,840
STEMS PER ACRE (3.0' O.C.) FROM TOE OF THE RESTORED CHANNEL TO
2.0' OUTSIDE THE BANKFULL STAGE. HERBACEOUS PLUGS SHALL BE
PLANTED ALONG THE TOE OF THE CHANNEL IN THE OUTSIDE OF THE
POOL MEANDER BENDS.
ZONE 2: RIPARIAN BUFFER
16. WOODY SPECIES LISTED IN THE PLANTING SCHEDULE SHALL BE
PLANTED IN OFFSET ROWS AT A DENSITY OF 440 STEMS PER ACRE (10.0'
O.C.) FROM 2.0' OUTSIDE THE BANKFULL STAGE TO THE GRADING
LIMITS. EXACT PLACEMENT OF THE SPECIES SHALL BE DETERMINED BY
THE CONTRACTOR’S VEGETATION SPECIALIST PRIOR TO SITE PLANTING
AND BASED ON THE WETNESS CONDITIONS OF PLANTING LOCATIONS.
TEMPORARY SEEDING SCHEDULEPERMANENT SEEDING SCHEDULE
NTS
NTS
NOT TO SCALE
ZONE 1: STREAMBANKS ZONE 2: RIPARIAN BUFFER