SW3230501_Plansheet - WQ100 Existing Drainage Area_20230823

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0
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0 40 80
/ FEET p
1 " = 40' a
w
-- - - - - - � z- / 11
u - = �u_
u_u -� -
u OS03.33'19"E
�Tu � — — \ — -W=__ 1349.47' TOTAL,
LC R0 w_ _ — O
- - - - - L7 ROW— L81
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_ SIT _ W---- — — T:_ —�tiJ---W----W---_bL—=_�# 11—=TW=— — —
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i I \ \ \ L11 ROW
l -�/ -�9 R�WJ \\ \\ \ \ - -T _-T_- ter- - - _ - - - - - - z
50.0' / / \ \ \ \\ \\ 7 12 ROW _ ---T----T----T----T---- ---- ----- ----T---- �r O
\ — — — '_T__3—`---T----T— --T----T ---- i— T —
o - _ o� / // � \ , �' \ \\ \\ `\ - - � ROW - �C1166 RR0W - - - - - - - - - -
- - / \ \ \ \ U [ 1 -� ��U U— —u u L17 ROW-u u —� L18 ROW
Z-U_uU_u-u
so.o' B \ \ \\ -LTA ROW L14 ROWJ
694.00
\\ EXISTING ROW I L1
�kB TC LENGTH: 100'
691.82
C J W N
Z z
STREAM BUFFER \\ \\ \ \ I
- - _ DA-A
\ \ \ \ Ill
o
i NOTE: ALL LOTS WILL SUBMIT TO NCDENR FOR z M z Y
/ /
\\ / \ O o o w
INTERMITTENT STREAM — 1 \� �\ \ \ \ \ \ \, _ ( , / , ,,— \\ \ STORMWATER PERMIT WHEN THEY ARE GOING TO W a a
EXISTING WETLAND �, \ \� \N \\ ` �, _ ,� �, _ — / / l BE DEVELOPED. FUTURE SCM AREAS ARE NOT = w o z i
FINAL, BUT WILL BE INSTALLED PER THE W O } >
�G , , \, STORMWATER DESIGN MANUAL AND THE MINIMUM (n g m a a.
DESIGN CRITERIA.
TC LENGTH: 334' I \ / To
U
z
SOIL LIMITS �`'
LEGEND Q }
\ \\\ \ \\\ TRANSITION FROM
INTERMITTENT TO
\ \ \\\ \\\ PERENNIAL
\ \ \ \\ \\ I 1 , 'G
PRE DA DRAINAGE AREA a
No
l
He6 Ian
Lf)
00
i 673.53 `O B �68S\ \ tc TIME OF CONCENTRATION PATH �I N
00
010 \ 1 I I \ ���' _\\ \ o � ..
x \ \ \ \ \ \\ l I I I \ \ I PERENNIAL STREAM ' \oo \ \ I I \ 1 I I I \ DRAINAGE AREA LIMITS p z
00
04
\ \ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I i ) / / / I , I \ 1 11 I I \ \ \ \ — ✓ I 98 OUTFACE LOCATION w z
\\
I \ - - z U
/ I I I I I I /l / (� \ I \ \ \ \\ �s — I //' PoF SOILS TYPE/HYDROLOGIC GROUP 0
STREAM BUFFER I \ \ \ T 85 ` �� \ 5
\ o- C
0
/ / / / III \ I B
/ / W
/ \ SOILS LIMITS
\\ I I , III /' \\ _ � Z
I I I I I II 1. I / / I I I / I I / \ \ 1 , I I l \ \�> l // / / \ J\I ` \ \ \, _ UTFALL I \\\ \\ I/\ 1 PRE—CONSTRUCTION DRAINAGE AREAS 20
I I I X I 1 l l I 1 I DRAINAGE AREA AREA (SQ. FT) AREA (ACRES)
680— 9 8 —W q 119,947 2.754
TOTAL 119,947 2.754
E IN R SEAL
— — — — _ I \ \ �
EXISTING WETLAND 1 �� 1\ I I \\ \ \ \ \ \ I 1 I \ 1
_ 5 — — ~\ o� sA' �
/ / / -- `\ \ \ \ \ 1 \\ \ \— _ _ 67 1 \ ; �,
/ / / / \� \� \I I I \ \ \ \ - - - _ — / / I II // -
/ I I I / , I I _ \ I I I \ - J / / I TOWN OF MIDLAND _ " 033'70 : o _
/ // / l/ I I I / / / ' I I / , III 1 I \ I \ \ i / , / - - 08/23/2023 o
i , =��
APPROVED: ""'' , W. ����•
ROADWAY & PUBLIC DRAINAGE ONLY „
TOWN ENGINEER