ENFORCE37454

• Permit No: C1981048
• IBM Index Class Name: Enforcement
• Doc Date: 9/11/1992
• Doc Name: VIOLATIONS C-92-013 014 019 020 & 021
• From: GREG LEWICKI & ASSOCIATES
• To: MLRD
• Violation No.: CV1992020
• Media Type: D
• Archive: No

,project Title = TBM
WATER5HED HYDROGRAPH
Infiow into strur_ture # 1
Structure type: Null
-- Watershed data for watershed tY 1
Curve number = 74 C
Area
Hydraulic length
Elevation change
Concentration time
Concentration time type
Unit hydrograph type
= 169.0 acres
= 4900.00 Feet
= 370.0 feet.
= 0.33 hours
= SCS Upland Curves
= Forested
-- Tctal Area = 169.0 acres
-- Storm data
Total precipitation = 2.9 inches
Storm type = SCS Type 2 storm, 24 hour storm
Pea~< Discharge = 49.37 cfs
Discharge volume = 11.91 acre ft
time rainfall hydrograph time rainfaii hydrograph
(hr.l (in.) (cfs) (hr.) (in,) (cfs)
0.00 0.000 0.000 x C.1C O,G03 C.':CC
0.20 0.003 0.000 ~ 0.30 0.003 O.CGC
0.40 0.003 0.000 * 0.50 0.003 C.000
0.60 O.OC3 0.000 ~ 0.70 0.003 0.'J0C
0.80 0.003 0.000 * G.90 0.003 O.GOC
1.00 O.OG3 C.OGO _ 1.10 G.003 0.000
1.20 O.C03 0.000 x ~.30 0.003 O.GGC
i.40 0.003 0.000 * _.5G 0.003 0.000
1.60 O.OG3 O.GGO ~ 1.70 G.003 _.:.GO
..80 O.OG3 0.000 ~ _.9G G.003 0.000
2,00 0.003 0.000 ~ _.1C 0,003 C.OGO
2.20 O.CC3 C.000 x 2.30 0.003 J.000
2.40 0.003 C.000 x 2.50 C.003 O.GCC
2.60 0.003 0.000 2.7C 0.003 6.000
2.80 0.003 0.000 x 2.90 0.003 C.000
3.00 0.003 0.000 x 3.10 C,004 0.000
3.20 O.G04 0.000 x 3.30 O.OG4 G.OGO
3.40 0.004 C.000 .. 3.50 O.OOc 0.000
3.6o G.GO4 o.n,GG x s.7o G.oG4 G.Ur.;o
3.8C 0.004 G.000 x 3.90 0.004 0.000
4.00 0.004 C.000 x 4.10 0,605 O.GGC
4.20 0,005 G.OGG x 4.3G 0,005 C.OGO
4.40 0.005 0.000 ~ u.~p 0.005 C.OGO
4.50 O.OCS 0.000 x 4.7C O,OG5 0.000
4.=0 O.OGS 6.000 ,.. ..90 0.005 0.000
S.Gi, O.OOS 0.000 _ 5.10 0.005 0.00.";
5.30 C.COS 0.000 ~ 5.30 G.GOS 0.000
5.4G 0.005 0.000 ,. 5.50 0.005 0.000
S.bG 0.005 0.000 x 5.;0 6,005 O.~;GG
5 .8ci 0.065 O.OOG yc 5.?C O.OGS 0.060
0.00 0.005 O.C~QO x ,.LO G.0G6 0.000