IPES Score Summary

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Printed on 12/18/2025

Individual Parcel Evaluation System

Official Score: 608

Parcel

083-360-035 083-360-035

Address

TAHOE CITY, CA

County

Placer County, CA

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	176
Runoff Potential	200	98
Access to Building Site	170	160
Disturbance in Stream Environment Zone	110	110
Condition of Watershed	70	21
Ability to Revegetate	50	21
Water Quality Improvements	50	12
Proximity to Lake Tahoe	50	10
Total Raw IPES Points	1,150	608

Determination of IPES Score

Raw IPES Points		608
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		608

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	Unknown	2%
Parcel Area in SEZ	0	-
Parcel Area in SEZ Setback	0	-

IPES Coverage Score: 274

Printed on 12/18/2025

Individual Parcel Evaluation System

Official Score: 608

Parcel

083-360-035 083-360-035

Address

TAHOE CITY, CA

County

Placer County, CA

Details of each Scoring Element

Relative Erosion Hazard Score

176

Soil Erodibility Factor

0.15

Rainfall Factor

LS Factor

8.44

Length Slope Segments

Length	Slope Angle
16 ft.	22%
14 ft.	13%
20 ft.	23%
22 ft.	34%
48 ft.	46%

Runoff Potential Score

98

Hydrological Soil Group

Group B

Hydrological Condition

Good

Access Score

160

Disturbance for Access

No Disturbance

Parcel Access Type

New Access Down Slope

Excavation Difficulty

Unknown

In Streamzone

Height of Cut Slope

<= 1 foot

Height of Fill Slope

> 3 - 6 feet

Gradient of Cut or Fill Slope

<= 10%

Utility in SEZ Score

110

Utility Disturbance

No Disturbance

Condition of Watershed Score

21

Watershed

Ward Creek

Ability to Revegetate Score

21

Vegetative Group

Group B - Dryness

Elevation of Parcel

< 7000 feet

Average Building Site Slope

Compass Degrees of Parcel

180 S

Water Quality Improvements Score

12 Proximity to Lake Score

10

Proximity to Lake

Between 6240 Foot Contour and 1 Mile From HWL