IPES Score Summary

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Printed on 5/5/2025

Individual Parcel Evaluation System

Official Score: 739

Parcel

097-050-069 097-050-069

Address

Address not available

County

Placer County, CA

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	243
Runoff Potential	200	200
Access to Building Site	170	120
Disturbance in Stream Environment Zone	110	110
Condition of Watershed	70	14
Ability to Revegetate	50	42
Water Quality Improvements	50	0
Proximity to Lake Tahoe	50	10
Total Raw IPES Points	1,150	739

Determination of IPES Score

Raw IPES Points		739
Factor for Parcel Area Outside of SEZ < 5000 sq. ft.		1
Factor for Parcel Area Outside of SEZ < 10,000 sq. ft.		1
Factor for Parcel with No Area Outside of SEZ or SEZ Setback		1
Limited Incentive Points		0
IPES Score		739

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	468,810	24%
Parcel Area in SEZ	0	-
Parcel Area in SEZ Setback	0	-

IPES Coverage Score: 443

Printed on 5/5/2025

Individual Parcel Evaluation System

Official Score: 739

Parcel

097-050-069 097-050-069

Address

Address not available

County

Placer County, CA

Details of each Scoring Element

Relative Erosion Hazard Score

243

Soil Erodibility Factor

0.05

Rainfall Factor

LS Factor

9.37

Length Slope Segments

Length	Slope Angle
55 ft.	47%
65 ft.	37%

Runoff Potential Score

200

Hydrological Soil Group

Group A

Hydrological Condition

Good

Access Score

120

Disturbance for Access

No Disturbance

Parcel Access Type

Existing Access Up Slope

Extent of Grading Required

Minor Grading

Excavation for Parking

Less than 3 Feet

Feet of Excavation > 3 ft

Utility in SEZ Score

110

Utility Disturbance

No Disturbance

Condition of Watershed Score

14

Watershed

Madden Creek

Ability to Revegetate Score

42

Vegetative Group

Group A - Not Limited

Elevation of Parcel

< 7000 feet

Average Building Site Slope

Compass Degrees of Parcel

130 SE

Water Quality Improvements Score

0 Proximity to Lake Score

10

Proximity to Lake

Between 6240 Foot Contour and 1 Mile From HWL