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ETIWANDA AREA
MASTERPLAN-PF DRAINAGE
WATERSHED AREAS XVI &'xVII
LOWER N C
LEGEND
LINK NODE
LINK NODE NUMBER
e P
, SUBAREA,ACREAGECONCENTRATION POINT
SUBAREA BOUNDARY
REGIONAL MAINLINE FACILITIES
SECONDARY REGIONAL FACILITIES
EXISTING MASTER PLAN FACILITYa
PROPOSED MASTER PLAN FACILITY
DRAINAGE AREA BOUNDARY
SUBAREA DRAINAGE BOUNDARY
�lb 9 MASTER PLAN STORM DRAIN DESIGNATION
Q 100 YR FLOW RATE (cfs)
S APPROXIMATE NATURAL SLOPE OR PIPE SLOPE
D PIPE DIAMETER IN INCHES OR CHANNEL
HEIGHT IN FEET
B BASE WIDTH. IN FEET
z SIDE SLOPE