IPES Score Summary

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Printed on 8/2/2025

Individual Parcel Evaluation System

Official Score: 710

Parcel

083-183-006 083-183-006

Address

950 W LAKE BLVD, TAHOE CITY, CA

County

Placer County, CA

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	384
Runoff Potential	200	98
Access to Building Site	170	120
Disturbance in Stream Environment Zone	110	40
Condition of Watershed	70	21
Ability to Revegetate	50	25
Water Quality Improvements	50	12
Proximity to Lake Tahoe	50	10
Total Raw IPES Points	1,150	710

Determination of IPES Score

Raw IPES Points		710
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		Unknown
Limited Incentive Points		0
IPES Score		710

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	Unknown	26%
Parcel Area in SEZ	8,000	-
Parcel Area in SEZ Setback	9,000	-

IPES Coverage Score: 482

Printed on 8/2/2025

Individual Parcel Evaluation System

Official Score: 710

Parcel

083-183-006 083-183-006

Address

950 W LAKE BLVD, TAHOE CITY, CA

County

Placer County, CA

Details of each Scoring Element

Relative Erosion Hazard Score

384

Soil Erodibility Factor

0.05

Rainfall Factor

LS Factor

1.45

Length Slope Segments

Length	Slope Angle
60 ft.	9%
30 ft.	8%
30 ft.	12%

Runoff Potential Score

98

Hydrological Soil Group

Group B

Hydrological Condition

Good

Access Score

120

Disturbance for Access

In Stream Channel

Parcel Access Type

Existing Access X Slope

Extent of Grading Required

No Appreciable Grading

Excavation for Parking

None

Feet of Excavation > 3 ft

Utility in SEZ Score

40

Utility Disturbance

Inside Secondary Riparian Vegetation or Setback

Condition of Watershed Score

21

Watershed

Ward Creek

Ability to Revegetate Score

25

Vegetative Group

Group B - Dryness

Elevation of Parcel

< 7000 feet

Average Building Site Slope

Compass Degrees of Parcel

90 E

Water Quality Improvements Score

12 Proximity to Lake Score

10

Proximity to Lake

Between 6240 Foot Contour and 1 Mile From HWL