IPES Score Summary

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Printed on 4/5/2026

Individual Parcel Evaluation System

Official Score: 826

Parcel

014-231-005 014-231-005

Address

7036 LEWIS AVE, TAHOMA, CA

County

El Dorado County, CA

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	409
Runoff Potential	200	34
Access to Building Site	170	170
Disturbance in Stream Environment Zone	110	110
Condition of Watershed	70	18
Ability to Revegetate	50	25
Water Quality Improvements	50	50
Proximity to Lake Tahoe	50	10
Total Raw IPES Points	1,150	826

Determination of IPES Score

Raw IPES Points		826
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		826

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	11,200	24%
Parcel Area in SEZ	0	-
Parcel Area in SEZ Setback	0	-

IPES Coverage Score: 443

Printed on 4/5/2026

Individual Parcel Evaluation System

Official Score: 826

Parcel

014-231-005 014-231-005

Address

7036 LEWIS AVE, TAHOMA, CA

County

El Dorado County, CA

Details of each Scoring Element

Relative Erosion Hazard Score

409

Soil Erodibility Factor

0.1

Rainfall Factor

LS Factor

.23

Length Slope Segments

Length	Slope Angle
120 ft.	2%

Runoff Potential Score

34

Hydrological Soil Group

Group C

Hydrological Condition

Fair

Access Score

170

Disturbance for Access

No Disturbance

Parcel Access Type

Existing Access Z Slope

Extent of Grading Required

No Appreciable Grading

Excavation for Parking

None

Feet of Excavation > 3 ft

Utility in SEZ Score

110

Utility Disturbance

No Disturbance

Condition of Watershed Score

18

Watershed

Mckinney 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

50 Proximity to Lake Score

10

Proximity to Lake

Between 6240 Foot Contour and 1 Mile From HWL