Western Excelsior provides industry leading technical and logistical support.

A database of Western Excelsior product regulatory approvals has been developed and is available on this page. Selecting the state (DoT) or regulatory body of interest (ECTC/FHWA) will present a list of Excel products approved by the chosen jurisdiction. Approved categories and dates are also provided. This list is updated frequently, however, as many agencies may change policies without notice, final approvals are governed by the regulatory agencies.

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Western Excelsior Products approved for the state of Alabama
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 List II-11 S3 Max Slope 3H:1V Approved 9/27/2023
WG-SR-1 List II-11 S3 Max Slope 3H:1V Approved 9/27/2023
WG-SS-2 List II-11 S2 Max Slope 2H:1V Approved 9/27/2023
WG-ECC-3 List II-11 S1 Max Slope 1H:1V Approved 9/27/2023
WG-PP5-10 List II-11 C8 Max 8 psf Approved 5/2/2023
WG-ECC-3 (ECC-3) List II-11 C10 Max 10 psf Approved 9/27/2023
Excel SR-1 All Natural List II-11 S3 Max Slope 3H:1V Approved 9/27/2023
WG-CS-3 List II-11 S2 Max Slope 2H:1V Approved 9/27/2023
WG-PP5-12 (ECP-2) List II-11 C10 Max 10 psf Approved 9/27/2023
Excel CS-3 All Natural List II-11 S1 Max Slope 1H:1V Approved 9/27/2023
WG-PP5-12 List II-11 S2 Max Slope 2H:1V Approved 9/27/2023
WG-ECP-3 (ECP-3) List II-11 C10 Max 10 psf Approved 9/27/2023
Excel CS-3 List II-11 S1 Max Slope 1H:1V Approved 9/27/2023
WG-ECSC-3 (ECSC-3) List II-11 C10 Max 10 psf Approved 9/27/2023
Excel CC-4 List II-11 S1 Max Slope 1H:1V Approved 9/27/2023
Excel SS-2 List II-11 C2 Max 2 psf Approved 9/27/2023
Excel CS-3 All Natural List II-11 C2 Max 2 psf Approved 9/27/2023
Excel CC-4 List II-11 C2 Max 2 psf Approved 9/27/2023
Excel CS-3 List II-11 C2 Max 2 psf Approved 9/27/2023
WG-ECX-2 List II-11 C2 Max 2 psf Approved 9/27/2023
Excel PP5-10 List II-11 C10 Max 10 psf Approved 9/27/2023
WG-ECC-2 List II-11 C2 Max 2 psf Approved 9/27/2023
SC250 List II-11 C10 Max 10 psf Approved 9/27/2023
Aspen Excelsior Logs List II-24 Wattles Approved 11/7/2018
Excel Straw Logs List II-24 Wattles Approved 11/7/2018
Western Excelsior Products approved for the province of Alberta
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
PP5-8 TRM Type A Potential Products Approved 9/15/2022
PP5-10 TRM Type B Potential Products Approved 9/15/2022
PP5-12 TRM Type C Potential Products Approved 9/15/2022
Western Excelsior Products approved for the state of Arkansas
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Class 1 Matting Approved 7/17/2020
Excel SR-1 All Natural Class 1 Matting Approved 7/17/2020
Excel SS-2 Class 1 Matting Approved 7/17/2020
Excel SS-2 All Natural Class 1 Matting Approved 7/17/2020
Excel CC-4 Class 2 Matting Approved 7/17/2020
Excel CC-4 All Natural Class 2 Matting Approved 7/17/2020
Excel R-1 Class 2 Matting Approved 7/17/2020
Excel R-1 All Natural Class 2 Matting Approved 7/17/2020
Excel S-2 Class 2 Matting Approved 7/17/2020
Excel S-2 All Natural Class 2 Matting Approved 7/17/2020
Excel SD-3 Class 2 Matting Approved 7/17/2020
Excel PP5-10 Class 3 Matting Approved 7/17/2020
Excel PP5-12 Class 3 Matting Approved 7/17/2020
Western Excelsior Products approved for the state of British Columbia
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
SR-1 Rolled Erosion Control Products Approved 2/14/2020
SS-2 Rolled Erosion Control Products Approved 2/14/2020
CS-3 Rolled Erosion Control Products Approved 2/14/2020
CC-4 Rolled Erosion Control Products Approved 2/14/2020
Rolled Erosion Control Products Approved 2/14/2020
Western Excelsior Products approved for the state of California
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel CC-4 All Natural Spec 21-2.02O(4) Type B Compliant 2/10/2020
Excel CS-3 All Natural Spec 21-2.02O(4) Type A Compliant 2/10/2020
Excel PP5-10 Spec 21-2.02O(5) Type C Compliant 2/10/2020
Excel PP5-8 Spec 21-2.02O(5) Type A Compliant 2/10/2020
Excel PP5-10 Spec 21-2.02O(5) Type B Compliant 2/10/2020
Excel R-2 All Natural Spec 21-2.02O(4) Type C Compliant 2/10/2020
Western Excelsior Products approved for the state of Colorado
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel PP5-10 TRM [Class 2] Approved 5/3/2023
Western Excelsior Products approved for the state of Connecticut
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Class 1: Slope Protection Type A Approved 10/24/2022
Excel S-2 Class 1: Slope Protection Type A Approved 10/24/2022
Excel SR-1 Class 1: Slope Protection Type A Approved 10/24/2022
Excel SS-2 Class 1: Slope Protection Type A Approved 10/24/2022
Excel R-1 Class 1: Slope Protection Type B Approved 10/24/2022
Excel S-2 Class 1: Slope Protection Type B Approved 10/24/2022
Excel SR-1 Class 1: Slope Protection Type B Approved 10/24/2022
Excel SS-2 Class 1: Slope Protection Type B Approved 10/24/2022
Excel S-2 Class 1: Slope Protection Type C Approved 10/24/2022
Excel SS-2 Class 1: Slope Protection Type C Approved 10/24/2022
Excel S-2 Class 1: Slope Protection Type D Approved 10/24/2022
Excel SS-2 Class 1: Slope Protection Type D Approved 10/24/2022
Excel PP5-8 Class 2: Flexible Channel Type Protection Type E Approved 10/24/2022
Excel S-2 Class 2: Flexible Channel Type Protection Type E Approved 10/24/2022
Excel SD-3 Class 2: Flexible Channel Type Protection Type E Approved 10/24/2022
Excel PP5-8 Class 2: Flexible Channel Type Protection Type F Approved 10/24/2022
Excel SD-3 Class 2: Flexible Channel Type Protection Type F Approved 10/24/2022
Excel PP5-8 Class 2: Flexible Channel Type Protection Type G Approved 10/24/2022
Excel PP5-10 Class 2: Flexible Channel Type Protection Type G Approved 10/24/2022
Excel PP5-12 Class 2: Flexible Channel Type Protection Type G Approved 10/24/2022
Excel PP5-10 Class 2: Flexible Channel Type Protection Type H Approved 10/24/2022
Excel PP5-12 Class 2: Flexible Channel Type Protection Type H Approved 10/24/2022
Western Excelsior Products approved for the state of Delaware
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel CC-4 All Natural Erosion Control Blanket Previously Type 5 Approved 4/20/2022
Excel CS-3 All Natural Erosion Control Blanket Previously Type 5 Approved 4/20/2022
Excel PP5-10 TRM Type 1 Previously Type 6 Approved 4/20/2022
Excel PP5-12 TRM Type 1,2 Previously Type 7 Approved 4/20/2022
Western Excelsior Products compliant with ECTC
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
N/A 1A Compliant 10/2/2023
N/A 1B Compliant 10/2/2023
Excel SR-1 Rapid Go 1C Compliant 10/2/2023
Excel R-1 Rapid Go 1C Compliant 10/2/2023
Excel S-1 Rapid Go 1C Compliant 10/2/2023
Tackmats Rapid Go 1C Compliant 10/2/2023
Tackmatx Rapid Go 1C Compliant 10/2/2023
Excel SS-2 Rapid Go 1D Compliant 10/2/2023
Excel R-2 Rapid Go 1D Compliant 10/2/2023
Excel S-2 Rapid Go 1D Compliant 10/2/2023
N/A 2A Compliant 10/2/2023
N/A 2B Compliant 10/2/2023
Excel SR-1 2C Compliant 10/2/2023
Excel SR-1 All Natural 2C Compliant 10/2/2023
Excel R-1 2C Compliant 10/2/2023
Excel R-1 All Natural 2C Compliant 10/2/2023
Excel S-1 2C Compliant 10/2/2023
Excel S-1 All Natural 2C Compliant 10/2/2023
Tackmats 2C Compliant 10/2/2023
Tackmats All Natural 2C Compliant 10/2/2023
Excel SS-2 2D Compliant 10/2/2023
Excel SS-2 All Natural 2D Compliant 10/2/2023
Excel R-2 2D Compliant 10/2/2023
Excel R-2 All Natural 2D Compliant 10/2/2023
N/A 3A Compliant 10/2/2023
Excel CS-3 3B Compliant 10/2/2023
Excel CS-3 All Natural 3B Compliant 10/2/2023
Excel S-2 3B Compliant 10/2/2023
Excel S-2 All Natural 3B Compliant 10/2/2023
Tackmatx 3B Compliant 10/2/2023
Tackmatx All Natural 3B Compliant 10/2/2023
Excel CC-4 4B Compliant 10/2/2023
Excel CC-4 All Natural 4B Compliant 10/2/2023
Excel SD-3 4B Compliant 10/2/2023
Excel PP5-8 5A Compliant 10/2/2023
Excel PP5-8 5B Compliant 10/2/2023
ECSC-3 5C Compliant 10/2/2023
ECC-3 5C Compliant 10/2/2023
Excel PP5-10 5C Compliant 10/2/2023
PP5-12 5C Compliant 10/2/2023
ECP-3 5C Compliant 10/2/2023
PP5-Pro 5F Compliant 10/2/2023
PP5-Xtreme 5F Compliant 10/2/2023
Western Excelsior Products compliant with FHWA FP03
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Rapid Go 1C Compliant 5/8/2023
Excel R-1 Rapid Go 1C Compliant 5/8/2023
Excel S-1 Rapid Go 1C Compliant 5/8/2023
Excel SS-2 Rapid Go 1D Compliant 5/8/2023
Excel R-2 Rapid Go 1D Compliant 5/8/2023
Excel S-2 Rapid Go 1D Compliant 5/8/2023
Excel SR-1 2C Compliant 5/8/2023
Excel SR-1 All Natural 2C Compliant 5/8/2023
Excel R-1 2C Compliant 5/8/2023
Excel R-1 All Natural 2C Compliant 5/8/2023
Excel S-1 2C Compliant 5/8/2023
Excel S-1 All Natural 2C Compliant 5/8/2023
Excel SS-2 2D Compliant 5/8/2023
Excel SS-2 All Natural 2D Compliant 5/8/2023
Excel R-2 2D Compliant 5/8/2023
Excel R-2 All Natural 2D Compliant 5/8/2023
N/A 3A Compliant 5/8/2023
Excel CS-3 3B Compliant 5/8/2023
Excel CS-3 All Natural 3B Compliant 5/8/2023
Excel S-2 3B Compliant 5/8/2023
Excel S-2 All Natural 3B Compliant 5/8/2023
Excel CC-4 4 Compliant 5/8/2023
Excel CC-4 All Natural 4 Compliant 5/8/2023
Excel SD-3 4 Compliant 5/8/2023
Excel PP5-8 5A Compliant 5/8/2023
Excel PP5-10 5A Compliant 5/8/2023
Excel PP5-12 5A Compliant 5/8/2023
PP5-Pro 5A Compliant 5/8/2023
PP5-Xtreme 5A Compliant 5/8/2023
Excel PP5-10 5B Compliant 5/8/2023
Excel PP5-12 5B Compliant 5/8/2023
PP5-Pro 5B Compliant 5/8/2023
PP5-Xtreme 5B Compliant 5/8/2023
Excel PP5-12 5C Compliant 5/8/2023
PP5-Pro 5C Compliant 5/8/2023
PP5-Xtreme 5C Compliant 5/8/2023
Western Excelsior Products approved for the state of Florida
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
PP5-8 Erosion Control Type E-3 Approved 2/19/2020
PP5-Xtreme Erosion Control Type E-3 Approved 2/19/2020
PP5-8 Erosion Control Type E-4 Approved 2/19/2020
PP5-Xtreme Erosion Control Type E-4 Approved 2/19/2020
PP5-Xtreme Erosion Control Type E-5 Approved 2/19/2020
Western Excelsior Products approved for the state of Georgia
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel S-2 Erosion Control - List 62 Waterways and Slopes Approved 9/27/2023
Excel SR-1 Erosion Control - List 62 Slopes Only Approved 9/27/2023
Excel SS-2 Erosion Control - List 62 Slopes Only Approved 9/27/2023
Excel SD-3 Erosion Control - List 62 Waterways and Slopes Approved 9/27/2023
Excel PP5-10 Erosion Control - List 49 TRM Type 5 Approved 12/14/2022
Excel PP5-12 Erosion Control - List 49 TRM Type 3 Approved 12/14/2022
Western Excelsior Products approved for the state of Idaho
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 All Natural 621 Rolled Erosion Control Products (RECP) 711.11 - (a) Biodegradeable 3 - 12 Month ECB Approved 5/26/2022
Excel SS-2 All Natural 621 Rolled Erosion Control Products (RECP) 711.11 - (a) Biodegradeable 3 - 12 Month ECB Approved 5/26/2022
Excel CS-3 All Natural 621 Rolled Erosion Control Products (RECP) 711.11 - (b) Biodegradeable 12 - 24 Month ECB Approved 7/13/2021
ECC-2B 621 Rolled Erosion Control Products (RECP) 711.11 - (c) Biodegradeable 24+ Month ECB Approved 5/26/2022
Excel CC-4 All Natural 621 Rolled Erosion Control Products (RECP) 711.11 - (c) Biodegradeable 24+ Month ECB Approved 5/26/2022
ECC-3 621 Rolled Erosion Control Products (RECP) 711.12 - Turf Reinfrcoment Mat Approved 5/2/2023
ECP-2 621 Rolled Erosion Control Products (RECP) 711.12 - Turf Reinfrcoment Mat Approved 5/2/2023
ECP-3 621 Rolled Erosion Control Products (RECP) 711.12 - Turf Reinfrcoment Mat Approved 5/2/2023
Excel PP5-10 621 Rolled Erosion Control Products (RECP) 711.12 - Turf Reinfrcoment Mat Approved 5/26/2022
Excel PP5-8 621 Rolled Erosion Control Products (RECP) 711.12 - Turf Reinfrcoment Mat Approved 5/26/2022
Western Excelsior Products approved for the state of Illinois
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Rapid Go 1081.10a Excelsior Blanket Compliant 12/19/2022
Excel SR-1 Rapid Go 1081.10b Knitted Straw Mat Compliant 12/19/2022
Excel SD-3 1081.10c (1) Heavy Duty Excelsior Blanket Compliant 12/19/2022
Excel CS-3 1081.10c (2) Heavy Duty Blanket, Coconut Straw Compliant 12/19/2022
Excel PP5-8 1081.10g Turf Reinforcement Mat Compliant 12/19/2022
100% Aspen Mulch 1081.06 (a) (2) Hydraulic Mulch Compliant 12/19/2022
Aspen Turbo Mulch 1081.06 (a) (2) Hydraulic Mulch Compliant 12/19/2022
Western Excelsior Products approved for the state of Indiana
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 914.05a(3) Compliant 12/19/2022
Multiple 914.05a(5) Compliant 12/19/2022
Western Excelsior Products approved for the state of Iowa
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Erosion Control Slope Protection Only Approved 5/26/2022
Excel SR-1 Erosion Control Slope Protection Only Approved 5/26/2022
Excel SS-2 Erosion Control Slope Protection Only Approved 5/26/2022
Excel CS-3 Erosion Control Slope Protection Only Approved 5/26/2022
Excel CC-4 Erosion Control Special Ditch Control and Slope Protection Approved 5/26/2022
Excel S-2 Erosion Control Special Ditch Control and Slope Protection Approved 5/26/2022
Excel PP5-8 Erosion Control TRM Type 1 Approved 5/26/2022
Excel PP5-10 Erosion Control TRM Type 2 Approved 5/26/2022
PP5-Xtreme Erosion Control TRM Type 3 Approved 5/26/2022
PP5-Pro Erosion Control TRM Type 3 Approved 5/26/2022
PP5-Xtreme Erosion Control TRM Type 4 Approved 5/26/2022
Aspen Tack Mulch Erosion Control Mulch-Wood Cellulose Fiber Approved 2/19/2020
Aspen Turbo Tack Erosion Control Mulch-Wood Cellulose Fiber Approved 2/19/2020
GFMx Erosion Control Mulch-Bonded Fiber Matrix Approved 2/19/2020
Western Excelsior Products approved for the state of Kansas
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Turbo Mulch Cellulose Fiber Mulches Clay or Tight Soils Approved 6/1/2023
Aspen Turbo Mulch Cellulose Fiber Mulches Sandy or Loose Soils Approved 6/1/2023
Excel S-1 Class 1 - Slope Protection Type C - Clay Soils Approved 6/1/2023
Excel SR-1 All Natural Class 1 - Slope Protection Type C - Clay Soils Approved 6/1/2023
Excel CC-4 All Natural Class 1 - Slope Protection Type D - Sandy Soils Approved 6/1/2023
Excel Rc-1 Class 1 - Slope Protection Type D - Sandy Soils Approved 6/1/2023
Excel SS-2 Class 1 - Slope Protection Type D - Sandy Soils Approved 6/1/2023
Excel CC-4 Class 2 - Channel Liner Type E Approved 6/1/2023
Excel CC-4 All Natural Class 2 - Channel Liner Type E Approved 6/1/2023
Excel CS-3 Class 2 - Channel Liner Type E Approved 6/1/2023
Excel CS-3 All Natural Class 2 - Channel Liner Type E Approved 6/1/2023
Excel CC-4 Class 2 - Channel Liner Type F Approved 6/1/2023
Excel R-1 Class 2 - Channel Liner Type F Approved 6/1/2023
Excel SD-3 Class 2 - Channel Liner Type F Approved 6/1/2023
Excel PP5-HD Class 2 - Channel Liner Type H Approved 6/1/2023
Excel PP5-8 Class 2 - Channel Liner Type H Approved 6/1/2023
Excel PP5-10 Class 2 - Channel Liner Type H Approved 6/1/2023
Excel PP5-12 Class 2 - Channel Liner Type H Approved 6/1/2023
Excel S-1 Class 1 Type C Approved 6/1/2023
Excel Rc-1 Class 1 Type D Approved 6/1/2023
Western Excelsior Products approved for the state of Kentucky
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel S-2 Spec 827.07 Erosion Control Blanket Approved 12/19/2022
Excel SD-3 Spec 827.07 Erosion Control Blanket Approved 12/19/2022
Excel PP5-12 Special Note 11F Turf Reinforcement Mat Type 1 Approved 12/19/2022
Excel PP5-10 Special Note 11F Turf Reinforcement Mat Type 1 Approved 12/19/2022
Excel PP5-8 Special Note 11F Turf Reinforcement Mat Type 1 Approved 12/19/2022
Excel PP5-12 Special Note 11F Turf Reinforcement Mat Type 2 Approved 12/19/2022
Excel PP5-10 Special Note 11F Turf Reinforcement Mat Type 2 Approved 12/19/2022
Excel PP5-12 Special Note 11F Turf Reinforcement Mat Type 3 Approved 12/19/2022
Excel PP5-10 Special Note 11F Turf Reinforcement Mat Type 3 Approved 12/19/2022
Wattle Fence Trial Basis Approved 6/22/2023
PP5-Xtreme Special Note 11F Turf Reinforcement Mat Type 4 Approved 4/28/2023
Western Excelsior Products approved for the state of Louisiana
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Erosion Control Products Type A Approved 2/11/2020
Excel S-2 Erosion Control Products Type A Approved 2/11/2020
Excel S-2 Erosion Control Products Type B Approved 2/11/2020
Excel SS-2 Erosion Control Products Type A Approved 2/11/2020
Excel SS-2 Erosion Control Products Type B Approved 2/11/2020
Excel SS-2 Erosion Control Products Type C Approved 2/11/2020
Excel SR-1 Erosion Control Products Type A Approved 2/11/2020
Excel SR-1 Erosion Control Products Type B Approved 2/11/2020
Excel SD-3 Erosion Control Products Type C Approved 2/11/2020
Excel SD-3 Erosion Control Products Type D Approved 2/11/2020
Excel SD-3 Erosion Control Products Type E Approved 2/11/2020
Excel SD-3 Erosion Control Products Type F Approved 2/11/2020
Excel CC-4 Erosion Control Products Type A Approved 2/11/2020
Excel CC-4 Erosion Control Products Type B Approved 2/11/2020
Excel CC-4 Erosion Control Products Type C Approved 2/11/2020
Excel CC-4 Erosion Control Products Type D Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type A Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type B Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type C Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type D Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type E Approved 2/11/2020
Excel PP5-10 Erosion Control Products Type F Approved 2/11/2020
Aspen Turbo Mulch Erosion Control Products Fiber Mulch Approved 2/11/2020
Western Excelsior Products approved for the state of Maine
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel CS-3 All Natural Rolled Erosion Control Products Type 3B Approved 5/4/2023
Wattle Fence Miscellaneous Environmental Items Approved 5/4/2023
Excel CC-4 All Natural Rolled Erosion Control Products Type 4 Approved 5/4/2023
Excel SS-2 All Natural Rolled Erosion Control Products Type 2D Approved 5/4/2023
PP5-10 Turf Reinforcement Mats Type 5C Approved 5/4/2023
Western Excelsior Products approved for the state of Maryland
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SS-2 All Natural Soil Stabilization Mats 920.05.01(e) - Type E SSM Approved 6/21/2022
Western Excelsior Products approved for the state of Michigan
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SS-2 Mulch Blanket 917.15B (1) Approved 12/19/2022
Excel SR-1 Mulch Blanket 917.15B (2) Approved 12/19/2022
PP5-10 TRM, Permanent Special Provision Approved 12/19/2022
Western Excelsior Products approved for the state of Minnesota
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel Straw Logs- 9 in Spec 3987.2 Type Straw Bioroll Approved 5/24/2017
Aspen Excelsior Logs - 9 in Spec 3987.2 Type Wood Fiber Bioroll Approved 5/24/2017
Excel Straw Logs- 12in Spec 3987.2 Type Straw Bioroll Approved 5/24/2017
Aspen Excelsior Logs - 12in Spec 3987.2 Type Wood Fiber Bioroll Approved 5/24/2017
Excel Straw Logs- 20in Spec 3987.2 Type Straw Bioroll Approved 5/24/2017
Aspen Excelsior Logs - 20in Spec 3987.2 Type Wood Fiber Bioroll Approved 5/24/2017
Western Excelsior Products approved for the state of Mississippi
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 2017 228.02 Erosion Control Blankets, Type I Approved 9/29/2023
Excel PP5-8 2017 224.02.1 Soil Reinforcing Mat Approved 9/29/2023
Aspen Excelsior Logs Erosion - Wattles 2017 - 237.02 Approved 5/10/2023
Excel SR-1 2017 228.02 Erosion Control Blankets, Type I Approved 9/29/2023
Excel PP5-10 2017 224.02.1 Soil Reinforcing Mat Approved 9/29/2023
Excel Straw Logs Erosion - Wattles 2017 - 237.02 Approved 5/10/2023
Excel SS-2 2017 228.02 Erosion Control Blankets, Type II Approved 9/29/2023
Excel S-2 2017 228.02 Erosion Control Blankets, Type III Approved 9/29/2023
Excel CC-4 2017 228.02 Erosion Control Blankets, Type IV Approved 9/29/2023
Excel Straw Logs Qualified Suppliers List Wattles Approved 5/3/2023
Aspen Excelsior Logs Qualified Suppliers List Wattles Approved 5/3/2023
Western Excelsior Products approved for the state of Missouri
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Turbo Mulch Mulch Clay Approved 2/11/2020
Aspen Turbo Mulch Mulch Sand Approved 2/11/2020
Excel PP5-10 Class 1 Type A Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel R-2 Class 1 Type A Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel S-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SR-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SR-1 All Natural Class 1 Type A Protection 1 Approved 2/11/2020
TackmatS Class 1 Type A Protection 1 Approved 2/11/2020
Excel CC-4 Class 2 Type E Liner 2 Approved 2/11/2020
Excel CC-4 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel CS-3 Class 2 Type E Liner 2 Approved 2/11/2020
Excel CS-3 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type E Liner 2 Approved 2/11/2020
Excel R-1 Class 2 Type E Liner 2 Approved 2/11/2020
Excel S-2 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SD-3 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SS-2 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SR-1 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel CC-4 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type F Liner 2 Approved 2/11/2020
Excel S-2 Class 2 Type F Liner 2 Approved 2/11/2020
Excel SD-3 Class 2 Type F Liner 2 Approved 2/11/2020
Excel R-1 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type H Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type H Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type H Liner 2 Approved 2/11/2020
Excel CC-4 Class 1 Type B Protection 1 Approved 2/11/2020
TackmatX Class 1 Type B Tackmat 1 Approved 2/11/2020
Excel PP5-8 Class 1 Type B Protection 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type B Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel SR-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type B Protection 1 Approved 2/11/2020
TackmatS Class 1 Type B Protection 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type C Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel S-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type C Protection 1 Approved 2/11/2020
Excel CC-4 Class 1 Type D Protection 1 Approved 2/11/2020
Excel CC-4 All Natural Class 1 Type D Protection 1 Approved 2/11/2020
TackmatX Class 1 Type D Tackmat 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type D Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type D Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type D Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type D Protection 1 Approved 2/11/2020
TackmatS Class 1 Type D Protection 1 Approved 2/11/2020
Excel SS-2 Class 2 Type F Liner 2 Approved 2/11/2020
Western Excelsior Products approved for the state of Montana
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
CS-3 All Natural 713.12.00.02 Long Term Rolled EC Approved 6/1/2023
CC-4 All Natural 713.12.00.03 Hi Perf Rolled EC Approved 6/1/2023
Western Excelsior Products approved for the state of Nebraska
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Rapid Go Class 1B Lt Wt Quick Degrading ECB Approved 2/18/2020
Excel SR-1 Rapid Go Class 1B Lt Wt Quick Degrading ECB Approved 2/18/2020
Excel R-1 Class 1C Lt Wt Single Net ECB - Excelsior Approved 2/18/2020
Excel SR-1 Class 1C Lt Wt Single Net ECB - Straw Approved 2/18/2020
Excel S-2 Class 1D Lt Wt Double Net ECB - Excelsior Approved 2/18/2020
Excel SS-2 Class 1D Lt Wt Double Net ECB - Straw Approved 2/18/2020
Excel S-2 All Natural Class 1D Lt Wt Double Net ECB - Bio-net Blanket Approved 2/18/2020
Excel SS-2 All Natural Class 1D Lt Wt Double Net ECB - Bio-net Blanket Approved 2/18/2020
Excel CC-4 Class 1F Heavy Duty ECB Approved 2/18/2020
Excel CC-4 All Natural Class 1F Heavy Duty ECB Approved 2/18/2020
Excel PP5-10 Class 2B TRM Type AA Approved 2/18/2020
Excel PP5-12 Class 2C TRM Type AA Approved 2/18/2020
Excel Straw Log 12 Silt Checks Type 1 High Approved 2/18/2020
NSW 1210 Silt Checks Type 1 High Approved 2/18/2020
Excel Straw Log 9 Silt Checks Type 1 Low Approved 2/18/2020
NSW 925 Silt Checks Type 1 Low Approved 2/18/2020
12 Aspen Excelsior Log Silt Checks Type 2 High Approved 2/18/2020
9 Aspen Excelsior Log Silt Checks Type 2 Low Approved 2/18/2020
12 Excel Coco Log Silt Checks Type 3 High Approved 2/18/2020
12 Excel Coir Log - 125 Silt Checks Type 3 High Approved 2/18/2020
8 Excel Coir Log - 85 Silt Checks Type 3 Low Approved 2/18/2020
9 in Excel Coco Log Silt Checks Type 3 Low Approved 2/18/2020
Western Excelsior Products approved for the state of New Hampshire
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
SR-1 All Natural K. 645.42 Temp Slope Matting Type B Approved 9/27/2023
Western Excelsior Products approved for the state of New Jersey
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Turbo Mulch Mulch Clay Approved 2/11/2020
Aspen Turbo Mulch Mulch Sand Approved 2/11/2020
Excel PP5-10 Class 1 Type A Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel R-2 Class 1 Type A Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel S-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SR-1 Class 1 Type A Protection 1 Approved 2/11/2020
Excel SR-1 All Natural Class 1 Type A Protection 1 Approved 2/11/2020
TackmatS Class 1 Type A Protection 1 Approved 2/11/2020
Excel CC-4 Class 2 Type E Liner 2 Approved 2/11/2020
Excel CC-4 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel CS-3 Class 2 Type E Liner 2 Approved 2/11/2020
Excel CS-3 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type E Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type E Liner 2 Approved 2/11/2020
Excel R-1 Class 2 Type E Liner 2 Approved 2/11/2020
Excel S-2 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SD-3 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SS-2 Class 2 Type E Liner 2 Approved 2/11/2020
Excel SR-1 All Natural Class 2 Type E Liner 2 Approved 2/11/2020
Excel CC-4 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type F Liner 2 Approved 2/11/2020
Excel S-2 Class 2 Type F Liner 2 Approved 2/11/2020
Excel SD-3 Class 2 Type F Liner 2 Approved 2/11/2020
Excel R-1 Class 2 Type F Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type G Liner 2 Approved 2/11/2020
Excel PP5-8 Class 2 Type H Liner 2 Approved 2/11/2020
Excel PP5-10 Class 2 Type H Liner 2 Approved 2/11/2020
Excel PP5-12 Class 2 Type H Liner 2 Approved 2/11/2020
Excel CC-4 Class 1 Type B Protection 1 Approved 2/11/2020
TackmatX Class 1 Type B Tackmat 1 Approved 2/11/2020
Excel PP5-8 Class 1 Type B Protection 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type B Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel SR-1 Class 1 Type B Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type B Protection 1 Approved 2/11/2020
TackmatS Class 1 Type B Protection 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type C Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel S-1 Class 1 Type C Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type C Protection 1 Approved 2/11/2020
Excel CC-4 Class 1 Type D Protection 1 Approved 2/11/2020
Excel CC-4 All Natural Class 1 Type D Protection 1 Approved 2/11/2020
TackmatX Class 1 Type D Tackmat 1 Approved 2/11/2020
Excel PP5-10 Class 1 Type D Protection 1 Approved 2/11/2020
Excel R-1 Class 1 Type D Protection 1 Approved 2/11/2020
Excel Rc-1 Class 1 Type D Protection 1 Approved 2/11/2020
Excel SS-2 Class 1 Type D Protection 1 Approved 2/11/2020
TackmatS Class 1 Type D Protection 1 Approved 2/11/2020
Excel SS-2 Class 2 Type F Liner 2 Approved 2/11/2020
Western Excelsior Products approved for the state of New Mexico
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Multiple Erosion/Sediment Control Spec 603 Compliant 2/12/2020
Western Excelsior Products approved for the state of New York
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Class I, Type A Short Term Approved 5/26/2022
Excel SS-2 Class I, Type A Short Term Approved 5/26/2022
Excel SR-1 Class I, Type B Short Term Approved 5/26/2022
Excel SS-2 Class I, Type B Short Term Approved 5/26/2022
Excel CC-4 Class II, Type B Intetmediate Approved 5/26/2022
Excel CS-3 Class II, Type B Intetmediate Approved 5/26/2022
PP5-10 Class III, Type A Permanent Approved 5/26/2022
PP5-12 Class III, Type A Permanent Approved 5/26/2022
Western Excelsior Products approved for the state of North Carolina
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel S-1 Erosion Control and Landscaping Blankets and Mats Approved 4/11/2022
Excel SR-1 Erosion Control and Landscaping Blankets and Mats Approved 4/11/2022
Excel SS-2 Erosion Control and Landscaping Blankets and Mats Approved 4/11/2022
Excel PP5-8 Erosion Control and Landscaping Blankets and Mats Approved 4/11/2022
Excel PP5-10 Erosion Control and Landscaping Blankets and Mats Approved 4/11/2022
Western Excelsior Products approved for the state of North Dakota
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Rapid Go 856.01 ECB 1 Straw Compliant 2/12/2020
Excel SR-1 Rapid Go ECB Type 1 Straw Compliant 2/12/2020
Excel R-1 Rapid Go 856.01 ECB 1 Wood Compliant 2/12/2020
Excel R-1 Rapid Go ECB Type 1 Wood Compliant 2/12/2020
Excel SR-1 856.01 ECB 2 Straw Compliant 2/12/2020
Excel SS-2 ECB Type 2 Straw Compliant 2/12/2020
Excel SS-2 856.01 ECB 2 Straw Compliant 2/12/2020
Excel R-1 856.01 ECB 2 Wood Compliant 2/12/2020
Excel R-1 ECB Type 2 Wood Compliant 2/12/2020
Excel CS-3 856.01 ECB 3 Straw/Coconut Compliant 2/12/2020
Excel CS-3 ECB 3 Straw/Coconut Compliant 2/12/2020
Excel S-2 856.01 ECB 3 Wood Compliant 2/12/2020
Excel S-2 ECB 3 Wood Compliant 2/12/2020
Excel CC-4 856.01 ECB 4 Coconut Compliant 2/12/2020
Excel CC-4 ECB 4 100% Coconut Compliant 2/12/2020
Excel SD-3 856.01 ECB 4 Wood Compliant 2/12/2020
Excel SD-3 ECB 4 Wood Compliant 2/12/2020
Excel PP5-10 856.02 TRM Type 1 Compliant 2/12/2020
Excel SD-3 TRM 1 Compliant 2/12/2020
Excel PP5-10 856.02 TRM Type 2 Compliant 2/12/2020
Excel PP5-10 TRM 2 Compliant 2/12/2020
Western Excelsior Products approved for the state of Ohio
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel PP5-8 Type 1 Turf Reinforcing Mat Approved 6/1/2023
Excel PP5-10 Type 2 Turf Reinforcing Mat Approved 6/1/2023
Excel PP5-10 Type 3 Turf Reinforcing Mat Approved 6/1/2023
Excel PP5-12 Type 3 Turf Reinforcing Mat Approved 6/1/2023
Excel SR-1 Spec 712.11 Type A Temporary Control Mat Compliant 12/19/2022
Excel SS-2 Spec 712.11 Type B Temporary Control Mat Compliant 12/19/2022
Excel CS-3 Spec 712.11 Type C Temporary Control Mat Compliant 12/19/2022
Excel CC-4 Spec 712.11 Type E Temporary Control Mat Compliant 12/19/2022
Excel R-2 Spec 712.11 Type G Temporary Control Mat Compliant 12/19/2022
Excel SR-1 All Natural Spec 712.11 Type A Temporary Control Mat Compliant 12/19/2022
Excel SS-2 Rapid Go Spec 712.11 Type B Temporary Control Mat Compliant 12/19/2022
Western Excelsior Products approved for the state of Oregon
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel CS-3 All Natural Type A - Slope List A Approved 1/20/2020
Excel CS-3 All Natural Type B - Slope List A Approved 1/20/2020
Excel CS-3 All Natural Type C - Slope List A Approved 1/20/2020
Excel CS-3 All Natural Type D - Slope List A Approved 1/20/2020
Excel CS-3 All Natural Type E - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-10 Type F - Flexible Channel Liner List A Approved 1/20/2020
Excel CC-4 Type F - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-12 Type F - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-8 Type F - Flexible Channel Liner List A Approved 3/18/2022
Excel SD-3 Type F - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-8 Type G - Flexible Channel Liner List A Approved 3/18/2022
Excel PP5-10 Type G - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-12 Type G - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-8 Type H - Flexible Channel Liner List A Approved 3/18/2022
Excel PP5-10 Type H - Flexible Channel Liner List A Approved 1/20/2020
Excel PP5-12 Type H - Flexible Channel Liner List A Approved 1/20/2020
Aspen Turbo Mulch Mulches, Temporary List A Approved 1/20/2020
Western Excelsior Products approved for the state of Pennsylvania
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 806.2(a) Organic Mulch Material Compliant 2/12/2020
Excel S-2 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Excel SD-3 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Permamat 100 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Permamat 150F 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Permamat 200F 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Excel SR-1 806.2(a) Organic Mulch Material Compliant 2/12/2020
Excel SR-1 Rapid Go 806.2(a) Organic Mulch Material Compliant 2/12/2020
Excel SS-2 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Excel SS-2 Rapid Go 806.2(a) Organic Mulch Material Compliant 2/12/2020
Excel CS-3 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Excel CC-4 806.2(a) Hi-Velocity EC Mulch Blanket Compliant 2/12/2020
Excel PP5-10 806.2.(c) ECRM Type A Compliant 2/12/2020
Excel S-2 806.2(a) Organic Mulch Material Compliant 2/12/2020
Excel PP5-10 806.2(b) Turf Reinforcement Mat Compliant 2/12/2020
Western Excelsior Products approved for the state of South Carolina
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SS-2 Temporary Erosion Control Blankets List 55 Approved 2/21/2020
Excel PP5-10 TRM - Type 1 List 56 Approved 2/21/2020
Excel Straw Logs Sediment Tubes List 57 Approved 2/21/2020
Aspen Excelsior Logs Sediment Tubes List 57 Approved 2/21/2020
Aspen Excelsior Logs Inlet Filter Type F - Non Weighted Approved 2/21/2020
Excel PP5-10 TRM - Type 2 List 56 Approved 2/21/2020
Western Excelsior Products approved for the state of South Dakota
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Type 1 Erosion Control Blanket Approved 2/13/2020
Excel SS-2 Rapid Go Type 1 Erosion Control Blanket Approved 2/13/2020
Excel CS-3 Type 2 Erosion Control Blanket Approved 2/13/2020
Excel S-2 Type 2 Erosion Control Blanket Approved 2/13/2020
Excel SS-2 Type 2 Erosion Control Blanket Approved 2/13/2020
Excel S-2 Type 3 Erosion Control Blanket Approved 2/13/2020
Excel CC-4 Type 4 Erosion Control Blanket Approved 2/13/2020
Aspen Excelsior Logs Erosion Control Wattles Approved 2/13/2020
Excel Straw Logs Erosion Control Wattles Approved 2/13/2020
Excel PP5-8 Turf Reinforcement Mat Type 1 Approved 3/18/2022
Excel PP5-10 Turf Reinforcement Mat Type 2 Approved 3/18/2022
Excel PP5-12 Turf Reinforcement Mat Type 3 Approved 3/18/2022
Excel CS-3 Type 3 Erosion Control Blanket Approved 2/13/2020
Western Excelsior Products approved for the state of Tennessee
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 List 17 Type I Approved 2/13/2020
Excel R-1 List 17 Type I Approved 2/13/2020
Excel SS-2 List 17 Type II Approved 2/13/2020
Excel S-2 List 17 Type II Approved 2/13/2020
Excel CS-3 List 17 Type III Approved 2/13/2020
Excel CC-4 List 17 Type IV Approved 2/13/2020
Excel SD-3 List 17 Type IV Approved 2/13/2020
Excel PP5-10 List 17 Class I TRM Approved 2/13/2020
Excel PP5-10 List 17 Class II TRM Approved 2/13/2020
Excel PP5-12 List 17 Class II TRM Approved 2/13/2020
Excel PP5-12 List 17 Class III TRM Approved 2/13/2020
Aspen Excelsior Logs - 9 in EC-STR-8 Filter Sock Approved 2/13/2020
Aspen Excelsior Logs - 12in EC-STR-8 Filter Sock Approved 2/13/2020
Aspen Excelsior Logs - 18in EC-STR-8 Filter Sock Approved 2/13/2020
Aspen Excelsior Logs - 20in EC-STR-8 Filter Sock Approved 2/13/2020
Aspen Excelsior Logs - 9 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Aspen Excelsior Logs - 12 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Aspen Excelsior Logs - 18 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Aspen Excelsior Logs - 20 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Excel Straw Logs - 9 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Excel Straw Logs - 12 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Excel Straw Logs - 20 in EC-STR-37 Sediment Tubes Approved 2/13/2020
Western Excelsior Products approved for the state of Texas
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Turbo Mulch Mulch Clay Approved 2/17/2020
Aspen Turbo Mulch Mulch Sand Approved 2/17/2020
Excel PP5-10 Class 1 Type A Protection 1 Approved 2/17/2020
Excel R-1 Class 1 Type A Protection 1 Approved 2/17/2020
Excel R-2 Class 1 Type A Protection 1 Approved 2/17/2020
Excel Rc-1 Class 1 Type A Protection 1 Approved 2/17/2020
Excel S-1 Class 1 Type A Protection 1 Approved 2/17/2020
Excel SS-2 Class 1 Type A Protection 1 Approved 2/17/2020
Excel SR-1 Class 1 Type A Protection 1 Approved 2/17/2020
Excel SR-1 All Natural Class 1 Type A Protection 1 Approved 2/17/2020
TackmatS Class 1 Type A Protection 1 Approved 2/17/2020
Excel CC-4 Class 2 Type E Liner 1 Approved 2/17/2020
Excel CC-4 All Natural Class 2 Type E Liner 1 Approved 2/17/2020
Excel CS-3 Class 2 Type E Liner 1 Approved 2/17/2020
Excel CS-3 All Natural Class 2 Type E Liner 1 Approved 2/17/2020
Excel PP5-8 Class 2 Type E Liner 1 Approved 2/17/2020
Excel PP5-10 Class 2 Type E Liner 1 Approved 2/17/2020
Excel PP5-12 Class 2 Type E Liner 1 Approved 2/17/2020
Excel S-2 Class 2 Type E Liner 1 Approved 2/17/2020
Excel SD-3 Class 2 Type E Liner 1 Approved 2/17/2020
Excel SS-2 Class 2 Type E Liner 1 Approved 2/17/2020
Excel CC-4 Class 2 Type F Liner 1 Approved 2/17/2020
Excel PP5-8 Class 2 Type F Liner 1 Approved 2/17/2020
Excel PP5-10 Class 2 Type F Liner 1 Approved 2/17/2020
Excel PP5-12 Class 2 Type F Liner 1 Approved 2/17/2020
Excel S-2 Class 2 Type F Liner 1 Approved 2/17/2020
Excel SD-3 Class 2 Type F Liner 1 Approved 2/17/2020
Excel PP5-8 Class 2 Type G Liner 1 Approved 2/17/2020
Excel PP5-10 Class 2 Type G Liner 1 Approved 2/17/2020
Excel PP5-12 Class 2 Type G Liner 1 Approved 2/17/2020
Excel PP5-8 Class 2 Type H Liner 1 Approved 2/17/2020
Excel PP5-10 Class 2 Type H Liner 1 Approved 2/17/2020
Excel PP5-12 Class 2 Type H Liner 1 Approved 2/17/2020
Excel CC-4 Class 1 Type B Protection 1 Approved 2/17/2020
TackmatX Class 1 Type B Tackmat 1 Approved 2/17/2020
Excel PP5-8 Class 1 Type B Protection 1 Approved 2/17/2020
Excel PP5-10 Class 1 Type B Protection 1 Approved 2/17/2020
Excel R-1 Class 1 Type B Protection 1 Approved 2/17/2020
Excel Rc-1 Class 1 Type B Protection 1 Approved 2/17/2020
Excel SS-2 Class 1 Type B Protection 1 Approved 2/17/2020
TackmatS Class 1 Type B Protection 1 Approved 2/17/2020
Excel SR-1 Class 1 Type B Protection 1 Approved 2/17/2020
Excel PP5-10 Class 1 Type C Protection 1 Approved 2/17/2020
Excel R-1 Class 1 Type C Protection 1 Approved 2/17/2020
Excel Rc-1 Class 1 Type C Protection 1 Approved 2/17/2020
Excel S-1 Class 1 Type C Protection 1 Approved 2/17/2020
Excel SS-2 Class 1 Type C Protection 1 Approved 2/17/2020
Excel CC-4 Class 1 Type D Protection 1 Approved 2/17/2020
Excel CC-4 All Natural Class 1 Type D Protection 1 Approved 2/17/2020
TackmatS Class 1 Type D Tackmat 1 Approved 2/17/2020
TackmatX Class 1 Type D Tackmat 1 Approved 2/17/2020
Excel PP5-10 Class 1 Type D Protection 1 Approved 2/17/2020
Excel R-1 Class 1 Type D Protection 1 Approved 2/17/2020
Excel Rc-1 Class 1 Type D Protection 1 Approved 2/17/2020
Excel SS-2 Class 1 Type D Protection 1 Approved 2/17/2020
Excel SR-1 All Natural Class 1 Type D Protection 1 Approved 2/17/2020
Excel SS-2 Class 2 Type F Liner 1 Approved 2/17/2020
Excel R-1 Class 2 Type E Liner 1 Approved 2/17/2020
Excel R-1 Class 2 Type F Liner 1 Approved 2/17/2020
Western Excelsior Products approved for the state of Utah
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Excelsior Logs 1571 Fiber Roll (Products 2.1.A) Approved 1/20/2020
Excel Straw Logs 1571 Fiber Roll (Products 2.1.A) Approved 1/20/2020
S150 RECP's -02376 Temproary RECP Type 2 Approved 5/2/2023
SC250 RECP's -02376 Permanent RECP Turf Reinforcment Mat (TRM) Approved 5/2/2023
SC150 RECP's -02376 Temproary RECP Type 3 Approved 5/2/2023
S200 RECP's -02376 Permanent Rolled Erosion Control Products Approved 5/8/2023
ECSC-3 RECP's -02376 Permanent Rolled Erosion Control Products Approved 5/10/2023
ECC-2 RECP's -02376 Temproary RECP Type 4 Approved 5/4/2023
Western Excelsior Products approved for the state of Vermont
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
CC-4 All Natural 755.11(a) Rolled Erosion Control Product Type I Approved 10/24/2022
R-2 All Natural 755.11(a) Rolled Erosion Control Product Type I Approved 10/24/2022
SR-1 All Natural 755.11(a) Rolled Erosion Control Product Type I Approved 10/24/2022
CS-3 All Natural 755.11(a) Rolled Erosion Control Product Type I Approved 10/24/2022
SS-2 All Natural 755.11(a) Rolled Erosion Control Product Type I Approved 10/24/2022
PP5-8 755.11(b) Rolled Erosion Control Product Type II Approved 10/24/2022
PP5-10 755.11(b) Rolled Erosion Control Product Type II Approved 10/24/2022
PP5-12 755.11(b) Rolled Erosion Control Product Type II Approved 10/24/2022
PP5-Pro 755.11(b) Rolled Erosion Control Product Type II Approved 10/24/2022
PP5-Xtreme 755.11(b) Rolled Erosion Control Product Type II Approved 10/24/2022
Coir Logs 653.30 Check Dam Type III Approved 10/24/2022
Coir Logs 653.41 Inlet Protection Type II Approved 10/24/2022
Straw Wattles ST-9, ST-12, ST-20 653.30 Check Dam Type III Approved 10/24/2022
Straw Wattles ST-9, ST-12, ST-20 653.41 Inlet Protection Type II Approved 10/24/2022
Wattle Fence 653.3 Check Dam Type III Approved 11/9/2022
Western Excelsior Products approved for the state of Virginia
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 List 80 - Temp EC-2 Type 1 Approved 2/17/2020
Excel SS-2 List 80 - Temp EC-2 Type 2 Approved 2/17/2020
Excel R-2 List 80 - Temp EC-2 Type 3 Approved 2/17/2020
Excel CC-4 List 80 - Temp EC-2 Type 4 Approved 2/17/2020
Excel R-1 List 57 - Standard EC-3 Type B Approved 2/17/2020
Excel PP5-8 List 57 - Standard EC-3 Type B (7-10 fps) Approved 2/17/2020
Excel PP5-10 List 57 - Standard EC-3 Type B (7-10 fps) Approved 2/17/2020
Excel PP5-8 List 57 - Standard EC-3 Type C (Slope 3:1 and flatter) Approved 2/17/2020
Excel PP5-10 List 57 - Standard EC-3 Type C (Slope 3:1 and flatter) Approved 2/17/2020
Permamat 100 EC-2 2.5 - 4.0 feet per second Approved 5/15/2017
CS-3 EC-2 Type 3 Approved 2/17/2020
CS-3 List 57 - Standard EC-3 Type A (4-7 fps) Approved 2/17/2020
Excel CS-3 List 80 - Temp EC-2 Type 3 Approved 2/17/2020
Western Excelsior Products approved for the state of Washington
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel Straw Logs Spec. 9-14.6(5) Erosion Control - Wattles Approved 1/20/2020
Aspen Excelsior Logs Spec. 9-14.6(5) Erosion Control - Wattles Approved 1/20/2020
Excel SS-2 All Natural Spec. 9-14.6(2)C Biodegradable Erosion Control Blanket for Ditches Approved 1/20/2020
Excel SR-1 All Natural Spec. 9-14.6(2)B Biodegradable ECB Slopes Flatter than 3:1 Approved 1/20/2020
Western Excelsior Products approved for the state of West Virginia
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel R-1 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel S-2 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel R-1 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel S-2 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel R-1 Rapid Go Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel S-2 Rapid Go Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SR-1 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SS-2 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SR-1 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SS-2 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SR-1 Rapid Go Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SS-2 Rapid Go Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel CS-3 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel CS-3 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel SD-3 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel CC-4 Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel CC-4 All Natural Matting for Erosion Control 715.24.1 Compliant 2/17/2020
Excel PP5-8 715.24.2 Permanent Erosion Matting Type A, B Compliant 2/17/2020
Excel PP5-10 715.24.2 Permanent Erosion Matting Type A, B Compliant 2/17/2020
Excel PP5-HD 715.24.2 Permanent Erosion Matting Type A, B Compliant 2/17/2020
PP5-Xtreme 715.24.2 Permanent Erosion Matting Type A, B, C Compliant 2/17/2020
Western Excelsior Products approved for the state of Wisconsin
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Aspen Excelsior Logs Ditch Check All Sizes Approved 12/19/2022
Excel Straw Logs Ditch Check All Sizes Approved 12/19/2022
Western Excelsior Products approved for the state of Wyoming
PRODUCT PRIMARY CATEGORY SECONDARY CATEGORY STATUS LAST VERIFIED
Excel SR-1 Spec 806.4.3 Erosion Control Blanket, Types ST1 Compliant 2/17/2020
Excel SS-2 Spec 806.4.3 Erosion Control Blanket, Types ST2 Compliant 2/17/2020
Excel CS-3 Spec 806.4.4 Erosion Control Blanket, Types STC Compliant 2/17/2020
Excel S-1 Spec 806.4.5 Erosion Control Blanket, Types EX1 Compliant 2/17/2020
Excel S-2 Spec 806.4.5 Erosion Control Blanket, Types EX2 Compliant 2/17/2020
Excel SD-3 Spec 806.4.6 Erosion Control Blanket, Types EX3 Compliant 2/17/2020
Excel CC-4 Spec 806.4.7 Coconut Fiber Ditch Lining Type COC Compliant 2/17/2020




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