IPES Score Summary

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Printed on 7/26/2026

Individual Parcel Evaluation System

Official Score: 748

Parcel

1418-11-110-001 1418-11-110-001

Address

2147 THE BACK RD, GLENBROOK, NV

County

Douglas County, NV

Notes

Summary of each Scoring Element

	Maximum Points	IPES Points
Relative Erosion Hazard	450	286
Runoff Potential	200	98
Access to Building Site	170	120
Disturbance in Stream Environment Zone	110	110
Condition of Watershed	70	53
Ability to Revegetate	50	21
Water Quality Improvements	50	50
Proximity to Lake Tahoe	50	10
Total Raw IPES Points	1,150	748

Determination of IPES Score

Raw IPES Points		748
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		748

Determination of Base Allowable Coverage

Location	Area (ft²)	Allowable Base Percent (%)
IPES Building Site Area	Unknown	15%
Parcel Area in SEZ	0	-
Parcel Area in SEZ Setback	0	-

IPES Coverage Score: 384

Printed on 7/26/2026

Individual Parcel Evaluation System

Official Score: 748

Parcel

1418-11-110-001 1418-11-110-001

Address

2147 THE BACK RD, GLENBROOK, NV

County

Douglas County, NV

Details of each Scoring Element

Relative Erosion Hazard Score

286

Soil Erodibility Factor

0.15

Rainfall Factor

LS Factor

4.98

Length Slope Segments

Length	Slope Angle
22 ft.	27%
63 ft.	25%
35 ft.	23%

Runoff Potential Score

98

Hydrological Soil Group

Group B

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

53

Watershed

Glenbrook Creek

Ability to Revegetate Score

21

Vegetative Group

Group B - Dryness

Elevation of Parcel

< 7000 feet

Average Building Site Slope

Compass Degrees of Parcel

210 SW

Water Quality Improvements Score

50 Proximity to Lake Score

10

Proximity to Lake

Between 6240 Foot Contour and 1 Mile From HWL