IPES Score Summary

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Printed on 5/8/2025

Individual Parcel Evaluation System

Official Score: 563

Parcel

021-261-033 021-261-033

Address

797 EMIGRANT RD, SOUTH LAKE TAHOE, CA

County

El Dorado County, CA

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	325
Runoff Potential	200	98
Access to Building Site	170	125
Disturbance in Stream Environment Zone	110	10
Condition of Watershed	70	47
Ability to Revegetate	50	25
Water Quality Improvements	50	20
Proximity to Lake Tahoe	50	40
Total Raw IPES Points	1,150	690

Determination of IPES Score

Raw IPES Points		690
Factor for Parcel Area Outside of SEZ < 5000 sq. ft.		0.96
Factor for Parcel Area Outside of SEZ < 10,000 sq. ft.		0.85
Factor for Parcel with No Area Outside of SEZ or SEZ Setback		Unknown
Limited Incentive Points		0
IPES Score		563

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	4,800	23%
Parcel Area in SEZ	3,000	-
Parcel Area in SEZ Setback	500	-

IPES Coverage Score: 423

Printed on 5/8/2025

Individual Parcel Evaluation System

Official Score: 563

Parcel

021-261-033 021-261-033

Address

797 EMIGRANT RD, SOUTH LAKE TAHOE, CA

County

El Dorado County, CA

Details of each Scoring Element

Relative Erosion Hazard Score

325

Soil Erodibility Factor

0.2

Rainfall Factor

LS Factor

1.26

Length Slope Segments

Length	Slope Angle
45 ft.	15%
31 ft.	8%
44 ft.	6%

Runoff Potential Score

98

Hydrological Soil Group

Group B

Hydrological Condition

Good

Access Score

125

Disturbance for Access

Inside Primary Riparian Vegetation

Parcel Access Type

New Access Up Slope

Excavation Difficulty

Severe

In Streamzone

Height of Cut Slope

<= 1 foot

Height of Fill Slope

<= 3 feet

Gradient of Cut or Fill Slope

<= 4%

Utility in SEZ Score

10

Utility Disturbance

Inside Primary Riparian Vegetation

Condition of Watershed Score

47

Watershed

Taylor Creek

Ability to Revegetate Score

25

Vegetative Group

Group B - Dryness

Elevation of Parcel

< 7000 feet

Average Building Site Slope

Compass Degrees of Parcel

348 N

Water Quality Improvements Score

20 Proximity to Lake Score

40

Proximity to Lake

Between 3 Mile From HWL To 4 Miles From HWL