SPRINGDALE - PCN STREAM IMPACT TABLE 7-2-23

PCN Stream Impact Table

Reason for
impact
Impact
type
Type of
impact
Stream
name
Stream
type
Type of
jurisdiction
Stream
width
(inches)
Impact
length
(feet)

Stream
1

Pipe Section
of stream
underground

Permanent

Culvert

UT1

Perennial

Both

20

295

Stream
2

Stream
restoration of
UT2

Permanent

Restoration/
Enhancement

UT2

Perennial

Both

16

360

Stream
3

UT1 pump
around
diversion

Temporary

Temporary
stream
diversion

UT1
Pump
Around

Perennial

Both

20

10

Stream
4

UT2 pump
around
diversion

Temporary

Temporary
stream
diversion

UT2
Pump
Around

Perennial

Both

16

20

*Stream
5
(Inside
Extents
of Old
Pond)

Remove Old
Impoundment
(Non-JD per
ACOE)

Permanent

Culvert

UT1

Perennial

Non-JD

20

125.5
*Not included in mitigation threshold per NCDEQ-DWR and USACE (email dated 6-30-2023)