NC0032131_Wasteload Allocation_19890505

NPDES WASTE LOAD ALLOCATION
PERMIT NO.: Nc0032131
FACILITY NAME• TWee- x r w t1 roa�
Facility Status: Emma
(circle owe)
Permit Status: RENEWAL4
(circle one)
Malor Minor
Pipe No:
Design Capacity (MGD): 0,0 rin
Domestic (% of Flow) I 00
Industrial (% of Flow): 0 •
Comments: •* rtiAA
001
UNPERNITTED
RECEIVING STREAM:
Class:
Sub -Basin:
t0—I-2.— (6)
J 5 .-J —Tr
Reference USGS Quad:
County:
Regional Office:
(effete •.$)
c r2. N
(please attach)
Requested By: U re
Prepared By:
Fa Mo Ra Wa Wi WS
Reviewed By:
Date: 2-/3-/3 c1
Date:
Date:
Modeler
Date Rec.
6
'P.c�
-385
57394_.
C//
Drainage Area (mis) l-l�
Avg. Streamflow (cfs)•
7Q10 (cfs) Winter 7Q10 (cfs) 30Q2 (cfs) S. 7
Toxicity Limits: IWC % (circle come) Acute / Chronic
Instream Monitoring:
Parameters
Upstream Location
Downstream Location
Effluent
Characteristics
Sumsasr
Winter
BOD5 (mg/I)
Jd
N113 N (mg/I)
—
D.O. (mg/I)
-
TSS (mg/1)
J Q
F. Col. (/ l OOml)
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Permit Number
Facility Name
Type of Waste
Status
Receiving Stream
Stream Class
Subbasin
County
Regional Office
Requestor
Date of Request
Quad
WASTELOAD ALLOCATION APPROVAL FORM
Request No. :5094
RECE!VEQ
NC0032131
TWEETSIE RAILROAD
DOMESTIC
EXISTING
MIDDLE FORK OF SOUTH FORK OF NEW RIVER
WSIII-TR
050701
WATAUGA Drainage Area (sq mi)
ARO Average Flow (cfs)
JULE SHAN}LIN Summer 7Q10 (cfs)
2/3/89 Winter 7Q10 (cfs)
C12NW 30Q2 (cfs)
Wastef low
5-Day BOD
''Ammonia Nitrogen
Dissolved Oxygen
TSS
Fecal Coliform
pH
Res. Chlorine
RECOMMENDED EFFLUENT LIMITS
(mgd): 0.07
(mg/1): 30
(mg/1):
(mg/1):
(mg/1): 30
(#/100m1): 1000
(SU): 6-9
(ug/1): 67
Upstream (Y/N):
Downstream (Y/N):
Location:
Location:
Okfrid
MONITORING
COMMENTS
APR 2 8 1989
Asheville Re for :31 Office
Asheville, North Carolina
9.6
: 19
3.5
. 5.5
. 8.7
t
1
REGFIVED
MAY 3 1989
FELiliTS & ENGINLERING
THESE LIMITS ARE FOR THE EXPANSION FROM 0.0024 MGD TO 0.07 MGD.
BLOWING ROCK WWTP, ROARING RIVER CHALETS, AND BLOOMFIELD APARTMENTS ARE
INCLUDED IN THIS ANALYSIS.
Recommended by
Reviewed by:
'ech. Support Supery
Regional Su
sor
so r
Permits & Engineering __
RETURN
TO TECHNICAL.
SERVICES BY
Date
Date
Date / -ZS 4
Date
gififi _ _
MAY 2 5 1989

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Discharger
Receiving Stream
SUMMER
ALL DISCHARGERS AT EXIST LIMIT
TWEET WITH EXPANSION & 2NDARY
---- MODEL RESULTS ---
: TWEETSIE RAILROAD
: MIDDLE FORK OF SOUTH FORK OF NEW RIVER
The End D.O. is 8.49 mg/l.
The End CBOD is 3.06 mg/l.
The End NBOD is 3.59 mg/l.
WLA WLA WLA
DO Min CBOD NBOD DO Waste Flow
(mg/l) Milepoint Reach # (mg/l) (mg/l) (mg/l) (mgd)
- -------
Segment 1 1 5.66 0.00 1
Reach 1 45.00 90.00 0.00 0.20000
Reach 2 45.00 90.00 0.00 0.00500
Reach 3 0.00 0.00 0.00 0.00000
Reach 4 45.00 90.00 0.00 0.07000
Reach 5 0.00 0.00 0.00 0.00000
Segment 2 5.00 0.00 1
Reach 1 45.00 90.00 5.00 0.00830
Segment 3 4.98 0.20 1
Reach 1 0.00 0.00 0.00 0.00000
Reach 2 0.00 0.00 0.00 0.00000
Reach 3 0.00 0.00 0.00 0.00000

#•* MOD'EL. SUMMARY DATA ***
i 1 i I i 1 1 ( i i I I
eglent 1 ( 1.451 52.201 0.3I5 10.59 1 0.60 10.52 131.63 1 29,631 0.63 10.50 10.63 10.00 i
Reach 1 1 1 1 1 1 I i ! I I I 1 I
I I 1 i 1 1 1 1 I 1 1 1
Segment 1 0.351 52.201 0.369 10.64 1 0.63 . 0.55 136.98 1 34.641 0.63 1 0.50 1 0.63 1 0.00 i
Reach 2 1 1 1 1 I 1 1 1 1 1 1 I
Discharger TWEETS1E RAILROAD SLbba<_' .n „ 050701
Re•ce'i.vi.nc, Streap MIDDLE FORK OF SOUTH FORK Stream Class: b•S1:II--EF=.
Summer 71)1 i t ":1.5 Winter 7010 . 5.5
Design Temperature: 23.
ILEN6TH1 SLOPE] VELOCITY I OE?THI Kd 1 Kd 1 Ka I Ka I KN 1 KN I KNR 1 KNR I
mile I ftihil fps 1 ft ldesignl 320' idesignl 220' !design! 220' (design' 220' I
1 1 1 € € 1 1 I I 1 1
Segaerlt 1 1.651 30.201 0.329 1 0.77 1 0.45 1 0.39 119.10 1 17.891 0.63 1 0.50 10,63 10.00 1
Reach 3 1 1 1 1 I I 1 1 I 1 I 1
1 € 1 1 € 1 i I I 1
3ec:aent 1 1 1.001 30.201 0.359 1 0.25 i 0.44 10.39 120.83 1 19.521 0.63 100.50 1 0.63 1 0.00 1
Reach 4 1 I I 1 I 1 I I 1 I I 1 I
i 1 I 1 1 I 1 I 1 1 € I
Segment 1 1 0.251 57.001 0.444 1 0.81 10.61 1 0.53 (48.59 145.521 0.63 1 0.50 10.63 1 0.00 I
Reach 5 1 1 1 I I 1 i 1 I I 1 I 1
1 1 I 1 1 1 1 ( I ! I I
Segment 2 0.1511333.001 0.100 1 0.09 1 0.97 1 0.85 153.37 1 50.001 0.63 10.50 10.63 1 0.00 I
Reach 1 1 1 1 1 i 1 1 I 1 €
( 1 I I 1 1 € 1 1 I I
Segment 3 1 0.201 1.001 0.010 15.61 10.23 1 0.20 1 0.002 . 0.02i 0.38 i 0.30 1 0.38 1 0.00 1
Reach 1 1 1 1 i I ( I 1 1 i 1
I 1 I I I I 1 1 I 1
Segment 3 1 0.181222.001 0.674 ( 0.69 1 0.91 10.79 153.37 150.001 0.63 € 0.50 ( 0.63 1 0.00 1
Reach 2 l 1 1 1 1 i 1 I I 1 € I
i ( i 1 I ! i I i I 1
Segment 3 1 0.851 94.001 0,527 0.78 10.69 10.60 153.37 1 50,001 0.63 10.50 i 0,63 1 0.00 1
Reach 3€ 1 1 i I I I I 1 1 1 1 i
I Flow 1 COD 1 NBOD 1 D.O. I
€ c-t s 1 rac1/1 1 mg/1 I ntg/:i 1
Segment 1. Reach 1
Wasat 1 ->. s10 € 4 (_i) > I c/0,000 I 0..000
IeadWat-er"c i 1.>.8150 1 2..000 I 1..000 1 7. 72i>
Tri.ht_!tt::ary 1 0.00) 1 2„ 0> 1 1 .t>Ui> 1 7,72i
Rur'of-t 1 if.t~7i: 1 2.000 1 1.000 I 7..72{
SegffTent € Reach
2

W C.4 I* t, L-1 '
Tributary |
* Runoff |
v.vvo /
0.000 |
0.670 }
2.000 |
2.000 }
1.000 ! 7.720
1.000 | 7.72O
Segment 1 Reach 3
Waste 1 0.000 | 0.000 > 0.000 ) 0.000
Tributary | 0.000 1 2.000 | 1.000 ! 7.720
* Runoff | 0.670 | 2.000 } 1.000 } 7.720
Segment 1 Reach 4
Waste | 0.109 | 45.000 | 90.000 } 0.000
Tributary < 0.000 | 2.000 | 1.000 | 7.720
* Runoff } 0.670 | 2.000 | 1.000 | 7.720
Segment 1 Reach 5
Waste } 0.000 > 0.000 | 0.000 | 0.000
Tributary } 0.000 | 2.000 | 1.000 | 7.720
* Runoff 1 0.670 | 2.000 1 1.000 | 7.720
Segment 2 Reach 1
Waste 1 0,013 | 45.000 | 90.000 | 5.00O
Headwaters! 0.000 | 2.000 | 1.000 | 7.720
Tributary } 0.000 | 2.000 } 1.000 1 7.720
* Runoff ! 0.000 | 2.000 } 1.000 1 7.720
Segment 3 Reach 1
Waste > 0.000 | 0.000 | 0.000 } 0.000
Headwaters| 0.000 | 2.000 ! 1.000 / 7.720
Tributary | 0.270 | 2.000 1 1.000 > 7.720
* Runoff | 0.150 | 2.000 | 1.000 1 7.720
Segment 3 Reach 2
Waste | 0.000 | 0.000 | 0.000 | 0.000
Tributary i 0.000 } 2.000 | 1.000 | 7.720
* Runoff 1 0.150 i 2.000 1 1.000 i 7.720
Segment 3 Reach 3
Waste / 0.000 } 0.000 | 0.000 | 0.000
Tributary } 0.000 ! 2.000 | 1.000 | 7.720
* Runoff } 0.150 1 2.000 | 1.000 | 7.720
* Runoff flow is in cfs/mile

SUMMER
ALL DISCHARGERS AT EXIST LIMIT
TWEET WITH EXPANSION & 2NDARY
Seg # | Reach # | Seg Mi | D.O. / CBOD | NBOD | Flow |
1 1 0.00 5.66 13.49 24.78 1,16
1 1 0.05 6.28 13.09 23.97 1.19
1 1 0.10 6.73 12.72 23.20 1.23
1 1 0.15 7.06 12.36 22.47 1.26
1 1 0.20 7.30 12.02 21.78 1.29
1 1 0.25 7.47 11.70 21.13 1.33
1 1 0.30 7.60 11.40 20.51 1.36
1 1 0.35 7.70 11.11 19.92 1.39
1 1 0.40 7.78 10.83 19.36 1.43
1 1 0.45 7.84 10.57 18.82 1.46
1 1 0.50 7.88 10.31 18.31 1.50
1 1 0.55 7.92 10.07 17.82 1.53
1 1 0.60 7.95 9.84 17.35 1.56
1 1 0.65 7.98 9.62 16.91 1.60
1 1 0.70 8.00 9.41 16.48 1.63
1 1 0.75 8.02 9.21 16.07 1.66
1 1 0.80 8.03 9.01 15.67 1.70
1 1 0.85 8.05 8.83 15.30 1.73
1 1 0.90 8.06 8.65 14.93 1.76
1 1 0.95 8.07 B.47 14.58 1.80
1 1 1.00 8.09 8.31 14.25 1.83
1 1 1.05 8.10 8.15 13.93 1.86
1 1 1.10 8.11 7.99 13.61 1.90
1 1 1.15 8.12 7.84 13.31 1.93
1 1 1.20 8.13 7.70 13.02 1.96
1 1 1.25 8.14 7.56 12.74 2.00
1 1 1.30 8.15 7.42 12.47 2.03
1 1 1.35 8.15 7.29 12'21 2.06
1 1 1.40 3.16 7.17 11.96 2.10
1 1 1.45 8.17 7.04 11.72 2.13
1 2 1.45 8.14 7.18 12.00 2.14
1 2 1.50 8.17 7.06 11.77 2.17
1 2 1.55 8.19 6.95 11.55 2.21
1 2 1.60 8.20 6.84 11.33 2.24
1 2 1.65 8.22 6.74 11.12 2.27
1 2 1.70 8.23 6-63 10.91 2.31
1 2 1.75 8.24 6.53 10.72 2.34
1 2 1.80 8.25 6.43 10.52 2.37
l 3 1.80 8.25 6.43 10.52 2.37
1 3 1.85 8.22 6.35 10.33 2.41
1 3 1.90 8.19 6.26 10.14 2.44
1 3 1.95 8.17 6.18 9.96 2.47
1 3 2.00 8.16 6.10 9.78 2.51
1 3 2.05 8.15 6.02 9'61 2.54
1 3 2.10 8.14 5'94 9.44 2.57
1 3 2.15 8.13 5.86 9.28 2.61
1 3 2.20 8.13 5.79 9.12 2.64
1 3 2.25 8.13 5.72 8.97 2.68
1 3 2.30 8.13 5.65 8.82 2.71
1 3 2.35 8.13 5.58 8.67 2.74
1 S 2.40 3.13 5'52 8.53 2.78
1 3 2.45 8.14 5.45 8.39 2.81
1 3 2.50 8.14 5.39 8.25 2.84
1 3 2.55 8.14 5.33 8.12 2.88
i 3 2.60 8.15 5.27 7.99 2.91
i 3 2.65 8.15 5.21 7.87 2.94
3 2.70 8.15 5.15 7.75 2.98
1 3 2.75 8.16 5.09 7.63 3.01
3 2.80 8.16 5.04 7.51 3.04
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3 3 0.38 7.02 3.31 3.90 4.77
3 0.43 7.41 3.29 3.88 4.77
3 3 0.48 7.70 3'28 3.86 4.78
3 3 0.53 7.91 3.26 3.84 4.79
| ' 3 3 0.58 8.07 3.25 3.83 4.80
|
� 3 3 0.63 8.18 3.23 3.81 4.80
_ 3 3 0.68 8.26 3.22 3'79 4.81
3 3 0.73 8.32 3.20 3.77 4'B2
3 3 0.78 8.37 3.19 3.75 4.83
3 3 0.83 8.40 3.18 3.73 4.83
3 3 0.88 8.43 3.16 3.72 4.84
3 3 0.93 8.44 3.15 3.70 4.85
3 3 0.98 8.46 3.13 3.68 4.86
3 3 1.03 8.47 3.12 3.66 4.86
3 3 1.08 8.47 3.10 3.65 4.87
3 3 1.13 8.48 3.09 3.63 4.88
3 3 1.18 8.48 3.08 3.61 4.89
3 3 1.23 8.49 3.06 3.59 4'89
| Seg # | Reach # i Seg Mi | D.O. } CBOD I NBOD | Flow }