20201262 Ver 1_ePCN Impact Tables-revised 8-2-2021_20210831

3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted.
"S." will be used in the table below to represent the word "stream".
3a. Reason for impact
3b. Impact type
'erm. or Temp.)
3c. Type of impact
2d. S. name
3e. Stream Type
3f. Type of
Jurisdiction
3g. S. width
3h. Impact
length
Si
Impact Area A - road crossing
Permanent
Culvert
Stream S1
Perennial
Both
8
32
S2
Impact Area A - road crossing
Permanent
Rip Rap Fill
Stream S1
Perennial
Both
7
S3
Impact Area A - road crossing
Temporary
Other
Stream S1
Perennial
Both
6
S4
Impact Area B - road crossing
Permanent
Culvert
Stream S2
Intermittent
Both
7 "1
S5
Impact Area B - road crossing
Permanent
Rip Rap Fill
Stream S2
Intermittent
Both
6 35
S6
Impact Area B - road crossing
Temporary
Other
Stream S2
Intermittent
Both
7
S7
Impact Area C - road crossing
Permanent
Culvert
Stream S1
Perennial
Both
4
S8
Impact Area C - road crossing
Permanent
Rip Rap Fill
Stream S1
Perennial
Both
3 30
S9
Impact Area C - road crossing
Temporary
Other
Stream S1
Perennial
Both
5
S10
Impact Area B - road crossing
Permanent
Rip Rap Fill
Stream S2
Intermittent
Both
5
"
Impact Area B - road crossing
Temporary
Other
Stream S2
Intermittent
Both
12
3i. Total jurisdictional ditch impact in square feet:
3i. Total permanent stream impacts:
3i. Total temporary stream impacts:
3i. Total stream and ditch impacts:
267

6. Buffer Impacts (for DWR)
If project will impact a protected riparian buffer, then complete the chart below. Individually list all buffer impacts below.
6a. Project is in which protect basin(s)? *
6b. Impact Type*
6c. Per or Temp *
6d. Stream name *
6e. Buffer mitigation required? *
6f. Zone 1 impact *
6g. Zone 2 impact *
B1 - Impact Area A - Allowable Upon Authorization
P
Stream S1
No
4,860
4,737
B2 - Impact Area C - Allowable with Mitigation Upon Authorization
P
Stream S1
Yes
3,127
1,321
B3 - Impact Area D - Allowable with Mitigation Upon Authorization
P
Stream S1
Yes
476
1,582
6h. Total buffer impacts:
Zone 1 Zone 2
Total Temporary impacts: 0 0
Zone 1 Zone 2
Total Permanent impacts: 8,463 7,640
Zone 1 Zone 2
Total combined buffer impacts: 8,463 7,640

6. Buffer mitigation (State Regulated Riparian Buffer Rules) -required by DWR
6c. Reason for impact
6d. Totoal impact (square feet)
Multiplier
6e. Required Mitigation (square feet)
Zone 1
Road impact other than perpendicular crossing
3,603
3
10,809
Zone 2
Road impact other than perpendicular crossing
2,903
1.5
4,355
6f. Total buffer mitigation required
15,164