LT Info | Stateline Stormwater

Registration

Douglas County, NV

Stateline Stormwater

Overview

Jurisdiction

Douglas County, NV

Name

Stateline Stormwater

Type

BMP Registration

Status

Approved

Timeframe

10/01/2023 to 09/30/2028 (5 years)

Annual Credit Potential

53 credits

Establishment Year Credit Potential

53 credits (100%)

Treatment BMPs Included in Registration

Parcel BMPs Included in Registration

Yes

Other Pollutant Control Strategies

Supporting Documents

EWCC_CONNECTIVITY MEMORANDUM_12-1-16.pdf

Registration Area & BMPs

Declarations

Currently viewing of Registration Years Download Table

Credit Schedule

Establishment Date

10/1/2023

Registration Duration

5 years

Registration End Date

09/30/2028

Duration Rationale

BMP Registrations are good for five years. BMP certificates expire after five years and need to be renewed. Re-doing this registration with 0% MFR in the existing scenario. 1/30/2025

Establishment Year Credit Potential

100%

Water Year 2024 Credit Potential

Water Years 2025 - 2028 Credit Potential

PLRM Models and Load Reduction

PLRM Zip Archive

Download StatelineStormwater2.zip Summary Report

Models and Scenarios

Model Name	Scenario Name	Scenario Type	Catchment Connectivity
SSWA_2024 (Project4)
	Baseline (Scenario1)	Baseline Scenario	70%
	Existing (Scenario2)	Expected Scenario	70%

Load Reduction Details

	FSP (lbs)	TP (lbs)	TN (lbs)	Credit Potential
Baseline Load	28,109.9	105.7	381.5	N/A
Expected Load	17,585.4	65.8	242.2	N/A
Load Reduction	10,524.5	39.9	139.3	53

Treatment BMPs

Treatment BMPs Included in Registration

Centralized/PLRM BMPs

Treatment BMP Type	BMP Name	Change in FSP Reduction (lbs)	Change in TP Reduction (lbs)	Change in TN Reduction (lbs)	Credits	Water Quality Importance	Pre 2004 BMP
No centralized BMPs added to this registration

Distributed BMPs

Treatment BMP Type	BMP Name	Water Quality Importance	Water Quality Importance Rationale	Pre 2004 BMP
No distributed BMPs added to registration

Parcel BMPs

Parcel BMPs Included in Registration

Yes

PLRM Parcel BMP Model Details

		Total Area (acres)	BMP Area (acres)	Source Control Area (acres)	BMP Area (% of total)	Source Control Area (% of total)	FSP (lbs/yr)
Single Family Residential
	Standard Baseline				7%	0%
	Baseline Scenario	1.1	0.08	0	7.3%	0.0%	6.7
	Expected Scenario	1.1	0	0	0.0%	0.0%	7.2
Multi-Family Residential
	Standard Baseline				19%	0%
	Baseline Scenario	15.6	2.96	0	19.0%	0.0%	30.7
	Expected Scenario	15.6	0	0	0.0%	0.0%	37.5
Commercial, Industrial, and Community Use
	Standard Baseline				5%	0%
	Baseline Scenario	78.8	3.94	0	5.0%	0.0%	32231.9
	Expected Scenario	78.8	38.67	0	49.1%	0.0%	17635.5

Water Quality Importance

Essential

Maintenance Plan Summary

Douglas County is working with the Tahoe Regional Planning Agency and Midkiff and Associates to produce maintenance documentation of the shared water quality system that makes these properties eligible for BMP certificates. This registration will be updated once those certificates are updated. They expired over five years ago.

Inspection Plan Summary

Douglas County will work with the Stateline Stormwater Association to compile maintenance documentation prior to the expiration of the BMP certificates.

Additional Implementation Information

Land Use and Certificate Statistics

Stateline Stormwater-CertificateStatistics-01_30_2025.pdf

Other Pollutant Control Strategies

No other pollutant control strategies implemented in this registration