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Onsite Wastewater Management Program (Septic Systems)

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 WQ Info Guides:
by alphabet
by category

Approved Tanks and Distribution Units

Choose from the list below to find approved materials manufacturers.

[A - E] [F - J] [K - O] [P - T] [U - Z]

A - E

Advanced Precast Products 
P.O. Box 703 
Redmond, Oregon 97756

Phone: (541) 923-3272
Fax: (541) 923-6590
Contact: Rick Dubisar
County: Deschutes
ID: 1209
Approved Product or Materials Approval Date  
1000-gal conc. low profile (46”) septic tank
1000-gal conc. high profile (52”) septic tank
1000-gal conc. high profile (52”) dosing septic tank
1500-gal 2-comp. conc. tank, flow-through config 
1500-gal conc. septic tank, holding tank
1500-gal conc. dosing septic tank>

Dec. 20, 2001
Dec. 20, 2001
Dec. 20, 2001
May 14, 2003
Dec. 20, 2001
Dec. 20, 2001

 

Attbar, Inc.
5985 S. 6th Way
Ridgefield, WA 98642

Phone: (503) 285-2594
Phone: (360) 887-3580
Contact: Philip Volz

Washington State
ID: 1640
Approved Product or Materials Approval Date  
1000-gal fiber reinforced plastic (FRP) septic tank
1000-gal FRP septic tank
1000-gal FRP dosing septic tank
1500-gal FRP septic tank
1500-gal FRP septic tank used as a holding tank
1500-gal FRP septic tank
1500-gal FRP dosing septic tank
1500-gal FRP septic and dosing septic tanks

Dec. 11, 2001

 

Belco Manufacturing Co.
13824 S.E. Steele Street
Portland, Oregon 97236

Phone: (503) 761-2118
Contact: Michael Yung

County: Multnomah
ID: 126
Approved Product or Materials Approval Date  
1000-gal steel septic tank
1000-gal steel septic tank model S1000-T

Dec. 27, 2001
Apr. 26, 2004
 

Big River Ready Mix, Inc.
P.O. Box 891
Ilwaco, WA  98624

Phone: (360) 642-3153
Contact: Keith Wright
State: Washington
ID: 1740
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1000-gal conc. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. partitioned dosing septic tank

Apr. 3, 2007

 

Central Oregon Redi-Mix, LLC
1253 NE Greenwood
Redmond, OR  97756

Contact: Jerry Hanson County: Deschutes
ID: 1509
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1100-gal conc. septic tank
1100-gal conc. single compartment dosing septic tank
1500-gal conc. septic tank 1500-gal conc. single compartment dosing septic tank

Aug. 16, 2005

 

D&K Concrete Products
15008 NE 15th Avenue        
Vancouver, Washington 98685

Phone: (206) 573-4020
Contact: F. Newman
State: Washington
ID: 540
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1000-gal conc. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. two-comp. septic tank
1500-gal conc. two-comp. dosing septic tank
Conc. Dist. & Drop Boxes

June 29, 2002





 Feb. 26, 1991
 

Duke’s Septic Tanks
8100 Dutch Lane
Payette, ID 83661-5523

Contact: Charles Elliott State: Idaho
ID: 850
Approved Product or Materials Approval Date  
1000-gal conc. round septic tank
1000-gal conc. rectangular septic tank

Apr. 18, 2002

 

East Moon Pre-Cast
P.O. Box 174
Chemult, Oregon 97731

Phone: (541) 365-4414
Contact: William "Butch" King
County: Klamath
ID: 1409
Approved Product or Materials Approval Date  
500-gal dosing tank
1000-gal single comp. septic tank w/effluent filter
1500-gal single comp. septic tank
1500-gal 2-comp. septic tank
2000-gal single comp. dosing septic tank
1500-gal conc. partition septic tank

Aug. 24, 2004




June 2, 2010

 

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F - J

Floyd & Sons
3901 NW Elliot Lane
Prineville OR  97754

Phone: (541) 410-6383
County: Crook
ID: 1609
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1500-gal conc. two-chamber septic tank
1500-gal conc. septic tank
Apr. 3, 2007
July 17, 2007
July 28, 2011


Approved Plans

Hank's Concrete Products, Inc.
33065 Tennessee Road
Lebanon, Oregon 97355

Phone: (541) 258-2567 
Contact: Darwin Kubicek
County: Linn
ID: 222
Approved Product or Materials Approval Date  
500-gal conc. dosing tank
1000-gal conc. septic tank
1000-gal dosing septic tank (pump/siphon)
1250-gal conc. single comp. septic tank
1250-gal conc. single comp. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. single comp. septic tank
1500-gal conc. single comp. dosing septic tank
1500-gal conc. two-comp. septic tank
1500-gal conc. 2-comp. comb. septic & dosing tank
1500-gal conc. partitioned dosing septic tank
1500-gal conc. partitioned H20 rated septic tank
2000-gal conc. single comp. septic tank
2000-gal conc. single comp. dosing septic tank
3000-gal conc. single comp. septic tank
3000-gal conc. single comp. dosing septic tank
Nov. 13, 2001
Nov. 13, 2001
Nov. 13, 2001
Feb. 18, 2003
Feb. 18, 2003
Sept. 24, 2002
Sept. 24, 2002
Feb. 18, 2003
Feb. 18, 2003
Feb. 18, 2003
Feb. 18, 2003
July 31, 2006
Apr. 25, 2008
Feb. 18, 2003
Feb. 18, 2003
Feb. 18, 2003
Feb. 18, 2003
 

Bob Humbert & Son, Inc.
1560A S. Main Street
Milton-Freewater, OR  97862

Phone: (541) 938-3488 
Contact: Bob Humbert
County: Umatilla
ID: 1030
Approved Product or Materials Approval Date  
500-gal conc. septic dosing tank
1000-gal conc. septic tank
1000-gal conc. dosing septic tank
1500-gal conc. septic tank, holding tank
1500-gal conc. dosing septic tank
1500-gal two (2) compartment tank-Septic Tank
1500-gal two (2) compartment tank-Septic & Dosing Tank
Jan. 19, 2006
Jan. 19, 2006
Jan. 19, 2006
Jan. 19, 2006
Jan. 19, 2006
Oct. 14, 2009
Oct. 14, 2009





Approval Letter, Drawings, Installation Manual
Approval Letter, Drawings, Installation Manual

Infiltrator Systems, Inc.br> 6 Business Park Road
P. O. Box 768
Old Saybrook, CT 06475

Phone: (800) 221-4436 
 
State: Connecticut
ID: 580
Approved Product or Materials Approval Date  
“The DistributorTM” HDPE dist. box
“The DistributorTM” HDPE drop box
TW-500 gallon dosing tank
Infiltrator TW Series

Infiltrator TW Series Anti-buoyancy
TW-1050 gallon septic tank
TW-1050 gallon dosing septic tank
TW-1500 gallon septic tank
TW-1500 gallon partitioned septic tank
TW-1500 gallon dosing septic tank
TTW-1500 gallon partitioned dosing septic tank
IM-1060 gallon septic tank
IM-1060 gallon dosing septic tank
July 29, 1997
July 29, 1997
Dec. 17, 2010
May 29, 2009

May 29, 2009
May 29, 2009
May 29, 2009
May 29, 2009
May 29, 2009
May 29, 2009
May 29, 2009
Feb. 17, 2011
Feb. 17, 2011


Approval Letter & Drawing PDF
Approval Letter, Installation Manual, Riser Manual PDF
Anti-buoyancy Countermeasures
Approved Drawing
Approved Drawing
Approved Drawing
Approved Drawing
Approved Drawing
Approved Drawing
Approval Letter, Drawing, Installation Manual, Riser
Approval Letter, Drawing, Installation Manual, Riser

Jefferson State edi-Mix, Inc.
4815 Tingley Lane
Klamath Falls, Oregon 97603

Phone: (541) 882-2286 
Contact: Al Pranghofer
County: Klamath
ID:218
Approved Product or Materials Approval Date  
500-gal conc. dosing tank
1000-gal conc. Low Profile septic tank
1000-gal conc. septic tank
1100-gal conc. Low Profile dosing septic tank
1100-gal conc. dosing septic
1500-gal conc. septic tank
1500-gal conc. dosing septic
1500-gal conc. 2-comp. septic and dosing tank
Nov. 4, 1996
Mar. 26, 1998
Nov. 4, 1996
Mar. 25, 1996
Nov. 4, 1996
Nov. 4, 1996
Nov. 4, 1996
Nov. 4, 1996
 

Jensen Precast
7210 Hwy 32
Orland, CA 95963

Phone: (800) 709-3000
Contact: Bill Beck
County: Deschutes
ID: 1309
Approved Product or Materials Approval Date  
Conc. distribution box
1000-gal conc. septic tank
1100-gal conc. septic tank
1100-gal conc. single compartment dosing septic tank
1500-gal conc. septic tank
1500-gal conc. single compartment dosing septic tank
1500-gal conc. dosing tank (KR1500SDT)
1500-gal. two-chamber septic tank
2000-gal conc. septic tank
2000-gal conc. single compartment dosing septic tank
2500-gal conc. septic tank
2500-gal conc. single compartment dosing septic tank
3000-gal conc. septic tank
3000-gal conc. single compartment dosing septic tan  
Dec. 31, 2001
Dec. 31, 2001
Dec. 31, 2001
Sept. 10, 2002
Dec. 31, 2001
Sept. 10, 2002
Apr. 10, 2002
Oct. 7, 2002
Dec. 31, 2001
Sept. 10, 2002
Dec. 31, 2001
Sept. 10, 2002
Dec. 31, 2001
Sept. 10, 2002
 

[top]

K - O

Koncrete Industries
1360 Dell Avenue
Walla Walla, Washington 99362

Phone: (509) 525-9143 
Contact: R. Konen
State: Washington
ID: 1340
Approved Product or Materials Approval Date  
1250-gal conc. septic tank
1250-gal conc. dosing septic tank
June 28, 1995
 

La Pine Redi-Mix, Inc.
P.O. Box 632
La Pine, Oregon 97739  

Phone: (541) 536-1771
Contact: Cary Matthews
County: Deschutes
ID: 809
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1250-gal conc. septic tank
1100-gal conc. dosing septic tank
1500-gal conc. dosing septic tank
1500-gal partition tank

Mar. 14, 2002

 

Lar-Ken Septic Tanks, Inc.
411 Remington
Boise, ID 83714

Contact: Ken Barnes State: Idaho
ID: 750
Approved Product or Materials Approval Date  
1000-gal conc. single-comp. septic tank Apr. 15, 2002
 

Michael’s Pre-Cast Concrete
35175 S.E. Hwy 21
Boring, OR 97009

Phone: (503) 668-4073 
Contact: Wanda Michaels
County: Clackamas
ID: 403
Approved Product or Materials Approval Date  
Conc. Distribution and drop boxes
500-gal conc. dosing tank
1000-gal conc. septic tank
1000-gal conc. H-20 rated septic tank
1000-gal conc. double-compartment septic tank
1000-gal conc. dosing septic tank
1000-gal conc. H-20 rated dosing septic tank
1500-gal conc. septic tank
1500-gal conc. holding tank
1500-gal conc. H-20 rated septic tank
1500-gal conc. H-20 rated holding tank
1500-gal conc. dosing septic tank
1500-gal conc. H-20 rated dosing septic tank
1500-gal conc. septic double tank
1500-gal conc. dosing septic double tank
Octagonal 360 ft2 Sand Filter
Sept. 15, 1982
May 3, 2002
Jan. 17, 2002
Jan. 17, 2002
June 2, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
Jan. 17, 2002
May 3, 2002
May 3, 2002
May 22, 1996
 

Miller & Sons Excavating
P.O. Box 650
Heppner, OR 97836

Phone: (541) 676-9613
Fax: (541) 676-5298 
Contact: Ryan Miller
County: Morrow
ID: 125
Approved Product or Materials Approval Date  
1000-gal. conc. septic tank, low profile
May 6, 2003
 

Norwesco, Inc.
4365 Steiner Street
P.O. Box 439
St. Bonifacius, MN 55375-0439

Phone: (612) 446-1945
Contacts:
Anastasia O'Hara-(800) 443-8817
Rick Aronson-(800) 328-3420
State: Minnesota
ID: 1810
Approved Product or Materials Approval Date  
500-gal spherical polyethylene dosing tank (LIMITED)
1000-gal polyethylene septic tank (LIMITED)
1000-gal polyethylene Low Profile septic tank
1250-gal polyethylene septic tank (LIMITED)
1250-gal polyethylene Low Profile septic tank  
1500-gal polyethylene septic tank (LIMITED)
1500-gal polyethylene Low Profile septic tank
Bruiser 1000-gal polyethylene septic tank (LIMITED)
Bruiser 1250-gal polyethylene septic tank (LIMITED)
Bruiser 1500-gal polyethylene septic tank (LIMITED)

LIMITED APPROVAL – No tank shall be used on a site where groundwater observations or conditions associated with saturation have predicted the water table to rise higher than the bottom surface of the tank at any time.
Jan. 2, 2002
 

Jan. 6, 2012

Jan. 6, 2012
Mar. 8, 2005
Jan. 6, 2012




Approval Letter & Install. Manual, Drawings

Approval Letter & Install. Manual, Drawings

Approval Letter & Install. Manual, Drawings

Jerry O’Leary
P. O. Box 209
Paisley, OR  97636

Phone: (541) 943-3961 
Contact: Jerry O'Leary
County: Lake
ID: 119
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1000-gal conc. vault toilet
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. holding tank
Apr. 16, 2001
 

Orenco Systems, Inc.
814 Airway Avenue
Sutherlin, OR  97479

Phone: (541) 459-4449 
Contact: Terry Bounds, P.E.
County: Douglas
ID: 410
Approved Product or Materials Approval Date  
500-gal fiber reinforced plastic (FRP) dosing tank
750-gal fiber reinforced plastic (FRP) dosing tank
1000-gal FRP septic tank
1000-gal FRP septic tank
1000-gal FRP dosing septic tank
1500-gal FRP septic tank
1500-gal FRP septic tank used as a holding tank
1500-gal FRP septic tank
1500-gal FRP dosing septic tank
1500-gal FRP septic/dosing septic tanks w/flow-thru baffle
1500-gal FRP two-compartment septic tank
1500-gal FRP two-compartment dosing septic tank
Dec. 31, 2008
Dec. 9, 2002
Nov. 7, 2001
 
 
 
 
 
 
 
Dec. 9, 2002
Dec. 9, 2002
Approval Letter, Drawings, Installation Manual PDF

[top]

P - T

Gary Peterson Redimix Concrete
910 SE M Street
Grants Pass, OR  97526

Phone: (541) 479-2173 
Contact: Gary Peterson
County: Josephine
ID: 117
Approved Product or Materials Approval Date  
1000-gal precast concrete septic tank
1500-gal conc. septic tank
1500-gal conc. two-chamber dosing septic tank
May 23, 2002
Aug. 20, 2002
Aug. 20, 2002
 

Polylok, Inc.
173 Church Street
Yalesville, CT 06492

 
 
State: Connecticut
ID: N/A
Approved Product or Materials Approval Date  
All-in-One Distribution Box June 25, 2003
Approval Letter and Product Info

Pre-Cast Concrete Products
112 E Victory
Meridian, ID  83642

Phone: (208) 585-3390 
Contact: Tom Stillwaugh
State: Idaho
ID: 650
Approved Product or Materials Approval Date  
1000-gal conc. 2-piece septic tank
1000-gal conc. 2-piece septic tank
1000-gal conc. 2-piece dosing septic tank
1000-gal conc. 2-piece dosing tank
Jan. 10, 2002
 

Precast Concepts, LLC
1042 Chestnut Ave
Cottage Grove OR  97424

Phone: (541) 942-3444 
Contact: Mark Murphy
County: Lane
ID: 320
Approved Product or Materials Approval Date  
1000 gal conc. Septic tank
1500 gal conc. Partitioned dosing septic tank
Oct. 16, 2008
Oct. 16, 2008
 

Premier Plastics Inc.
8328 River Way
Delta, BC, V4G 1C4
Canada

Phone: (800) 661-4473
Contact: John Richardson 
Province: British Columbia
ID: 1080
Approved Product or Materials Approval Date  
1,000 gallon Supertank septic tank May 20, 2009
Approval Letter, Installation Manual & Drawings PDF

Reese Concrete Products Man. Inc.
1606 South Ely
Kennewick, WA 99337-2899

Phone: (509) 586-3704 
Contact: D. Westermeyer
State: Washington
ID: 1540
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1500-gal 2-comp. conc. septic & dosing tank
May 5, 1997
Approval Letter, Installation Manual & Drawings PDF

Riverside Readymix, Inc.
531 S.E. Mill Street
P.O. Box 248;
Grants Pass, OR 97528

Phone: (541) 476-1424 
Contact: Brett Coe
County: Josephine
ID: 517
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1000-gal dosing tank
1000-gal dosing tank
1100-gal conc. dosing septic tank
1100-gal conc. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. dosing septic tank
1500-gal conc. dosing tank
1500-gal conc. dosing tank
1500-gal partition dosing septic tank
1500-gal conc. 2-comp. septic tank
1500-gal conc. 2-comp. septic & dosing tank
2350-gal septic tank, dosing tank, septic dosing tank
3000-gal septic tank
3000-gal dosing tank
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
June 11, 2002
Aug. 16, 2005
June 11, 2002
June 11, 2002
Aug. 27, 2002
Sept. 19, 2003
Sept. 19, 2003
 

Roth Global Plastics, Inc.
d.b.a. Fralo Plastech
P.O.Box 245
Syracuse NY 13211

Phone: (315) 475-0100 
Contact: Joseph A. Brown
State: New York
ID: 780 (Approved 1/8/08)
ID: 880 (Approved 12/4/08)
Approved Product or Materials Approval Date Approval Letter & Installation Manuals PDF
500 gallon dosing tank
750 gallon dosing tank
1060 gallon septic tank
1060 gallon partitioned septic tank
1060 gallon dosing septic tank
1250 gallon septic tank
1250 gallon dosing septic tank
1250 gallon partitioned septic tank
1500 gallon septic tank
1500 gallon dosing septic tank
1500 gallon partitioned septic tank
Monster Distribution Box

RMT-500 gallon dosing tank
RMT-750 gallon dosing tank
RMT-1,060 gallon septic tank
RMT-1,060 gallon partitioned septic tank
RMT-1,060 gallon dosing septic tank
RMT-1,060 gallon partitioned dosing septic tank
RMT-1,250 gallon septic tank
RMT-1,250 gallon dosing septic tank
RMT-1,250 gallon partitioned septic tank
RMT-1,250 gallon partitioned dosing septic tank
RMT-1,500 gallon septic tank
RMT-1,500 gallon dosing septic tank
RMT-1,500 gallon partitioned septic tank
RMT-1,500 gallon partitioned dosing septic tank
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008
Jan. 8, 2008

Dec. 4, 2008
Dec. 4, 2008
Dec. 4, 2008
Dec. 4, 2008
Dec. 4, 2008
Nov. 23, 2011
Dec. 4, 2008
Dec. 4, 2008
Dec. 4, 2008
Nov. 23, 2011
Dec. 4, 2008
Dec. 4, 2008
Dec. 4, 2008
Nov. 23, 2011
Approved Drawings PDF
Approved Drawings PDF
Approved Drawings PDF
Approved Drawings PDF
Approved Drawings PDF
Approved Drawings PDF
Approved drawings PDF
Approved drawings PDF
Approved Drawings PDF
Approved Drawings PDF
Approved Drawings PDF







Approved Drawings PDF



Approved Drawings PDF



Approved Drawings PDF



Snyder Industries
PO Box 4853
Lincoln, NE 68504

Phone: (402) 467-5221 
Contact: Herb Spann
State: Nebraska
ID: 980
Approved Product or Materials Approval Date  
1,000 gallon Dominator septic tank
1,000 gallon Dominator partitioned septic tank
1,000-gal polyethylene Low Profile septic tank
1,250-gal polyethylene Low Profile septic tank
1,500-gal polyethylene Low Profile septic tank
1,500 gallon Dominator septic tank
1,500 gallon Dominator partitioned septic tank
Jan. 30, 2009
Jan. 30, 2009
Jan. 6, 2012
Jan. 6, 2012
Jan. 6, 2012
Jan. 30, 2009
Jan. 30, 2009


Approval Letter & Install. Manual, Drawings
Approval Letter & Install. Manual, Drawings
Approval Letter & Install. Manual, Drawings

Southern Oregon Precast Tanks
P.O. Box 462
Talent, Oregon  97540

Phone: (541) 821-0901
Fax: (541)  535-2131
Contact: Darryl G. Baker
County: Douglas
ID: 410
Approved Product or Materials Approval Date  
1250-gal conc. septic tank
1250-gal conc. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. 2-compartment septic tank
1500-gal conc. dosing septic tank
1500-gal conc. 2-compartment septic and dosing tank
Aug. 3, 1998  

Steele's Septic Tank Service
57992 Foothill Road
La Grande, Oregon 97850

Phone: (541) 963-6380
Contact: Rick Steele
County: Union
ID: 131
Approved Product or Materials Approval Date  
1000-gal Low Profile conc. septic tank
1000-gal conc. septic tank, holding tank
1000-gal conc. dosing septic tank
1050-gal 2-piece conc. septic tank
1500-gal 2-piece conc. septic tank and holding tank
1600-gal conc. septic tank
1600-gal conc. two-comp. septic tank
1600-gal two-chamber combination septic & dosing tank
2100-gal septic tank
Conc. distribution box with 3-hole outlets
Conc. distribution box with 5-hole outlets
Conc. drop box
Dec. 28, 2001
Nov. 13, 2001
Nov. 13, 2001
Nov. 13, 2001
Nov. 13, 2001
Apr. 22, 2002
Apr. 22, 2002
Aug. 22, 2002
Apr. 22, 2002
Aug. 20, 2002
Aug. 20, 2002
Aug. 20, 2002
 

TJK Tanks
87372 Highway 82
Enterprise, Oregon 97828

Contact: Tim & Julia Kiesecker County: Wallowa
ID: 332
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1100-gal conc. dosing septic tank
Mar. 25, 2002
 

Mike Tresham Backhoe Service
P.O. Box 597
Pilot Rock OR 97868

Phone: (541) 443-3841 
Contact: Mike Tresham
County: Umatilla
ID: 230
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
June 11, 2001
 

Tuff-Tite, Inc.
1125 Old Rand Road
Wauconda, Illinois 60084

Phone: (800) 382-7009 
Contact: Theodore Meyers
State: Illinois
ID: 280
Approved Product or Materials Approval Date  
Poly Dist Box (4HD2, 7HD2, 9HD3)
Poly Drop Box (6"DB)
July 20, 1995
 

[top]

U - Z

Utility Vault Company
P.O. Box 323
Wilsonville, OR 97070

Phone: (503) 682-2844
Contact: John Hart
County: Clackamas
ID: 303
Approved Product or Materials Approval Date  
Make large vault assemblies, typically over 3000-gallons,
which are used for WPCF-level installations.

3000-gal septic tank
Individual approvals granted via a WPCF permit.

Jan. 24, 2006
 

Waite Concrete Products
PP.O. Box 306
Canby, OR 97013

Phone: (503) 266-2670
Fax: (503) 266-7466
Contact: Spencer Waite
County: Clackamas
ID: 103
Approved Product or Materials Approval Date  
Conc. Distribution and drop boxes
500-gal conc. dosing tank; holding tank
1000-gal conc. septic tank
1000-gal conc. dosing septic tank
1000-gal 2-piece septic tank
1000-gal 2-piece (mid seam) dosing septic tank
1000-gal 2-piece (mid seam) septic tank
1500-gal conc. septic tank; holding tank
1500-gal conc. dosing septic tank
1500-gal conc. partitioned dosing septic tank
1500-gal conc. 2-comp. septic tank
1500-gal conc. 2-comp. septic and dosing tank
2000-gal conc. septic tank; dosing tank; holding tank
3000-gal conc. septic tank; holding tank
3000-gal conc. dosing septic tank
3000-gal conc. septic tank; dosing tank; holding tank
3,000-gal conc. H-20 rated septic tank
3,000-gal conc. H-20 rated partitioned septic tank
1,000-gal conc H-20 septic tank
1,000-gal conc H-20 dosing septic tank
1,500-gal conc H-20 partitioned septic tank
1,500-gal conc H-20 holding tank
1,500-gal conc H-20 septic tank
2,000-gal conc H-20 septic tank
2,000-gal conc H-20 holding tank
2,000-gal conc H-20 dosing septic tank
May 31, 1978
Apr. 16, 2002
Nov. 21, 2001
Nov. 21, 2001
May 21, 2002
Sept. 16, 2008
Sept. 16, 2008
Nov. 21, 2001
Nov. 21, 2001
Nov. 28, 2004
Dec. 31, 2001
Dec. 31, 2001
Apr. 16, 2002
Nov. 21, 2001
Nov. 21, 2001
Apr. 16, 2002
Dec. 17, 2008
Dec. 17, 2008
Aug. 12, 2009
Aug. 12, 2009
Aug. 12, 2009
Aug. 12, 2Fl009
Aug. 12, 2009
Aug. 12, 2009
Aug. 12, 2009
Aug. 12, 2009
 

Waldport Ready Mix
3100 Highway 34
Waldport, Oregon 97394

Phone: (541) 563-3127
Contact: Gary Tryon
County: Lincoln
ID: 121
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1100-gal conc. dosing septic tank
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. partitioned dosing septic tank
Aug. 19, 1996
 
 

Feb. 12, 2007
 

Westfall
PO Box 921
Hermiston OR, 97838

Phone: (541) 567-8940 
Contact: Deannie Simon
County: Umatilla
ID: 130
Approved Product or Materials Approval Date  
1500 gallon conc. two compartment septic tank W/ filter
1500 gallon conc. two compartment septic tank W/O filter
1500 gallon conc. partition dosing septic tank
1000 gallon conc. septic tank
1000 gallon conc. septic tank – B
1,000 gallon conc. dosing septic tank-A
1,000 gallon conc. dosing septic tank-B
500 gallon conc. dosing tank
Oct. 29, 2007
Oct. 29, 2007
Oct. 29, 2007
XXXXXX
Feb. 26, 2010
Feb. 26, 2010
Feb. 26, 2010
Feb. 26, 2010
 

W.I. Construction, Inc.
P.O. Box 473
Joseph, Oregon 97846

Contact: Gene Williamson County: Wallowa
ID: 232
Approved Product or Materials Approval Date  
1000-gal conc. septic tank
1100-gal conc. dosing septic tank
Mar. 25, 2002
 

Willamette Graystone, Inc.
2405 NE 244th Avenue        
Wood Village, Oregon 97060

Phone: (541) 726-7666
Contact: Kyle Jones
County: Douglas
ID: 310
Approved Product or Materials Approval Date  
Conc. Dist. & Drop Boxes
500-gal dosing tank
1000-gal conc. septic tank
1000-gal dosing septic tank
1000-gal Clamshell septic tank
1250-gal septic tank
1500-gal conc. septic tank
1500-gal conc. dosing septic tank
1500-gal conc. holding tank
1500-gal conc. “partition” dosing septic tank
1500-gal conc. 2-compartment septic tank
1500-gal conc. 2-compartment septic & dosing tank
2000-gal conc. septic tank
2000-gal conc. dosing septic tank
3000-gal conc. septic tank
3000-gal conc. dosing septic tank
3000-gal conc. holding tank (outlet sealed)
Nov. 3, 1995
Apr. 22, 2004
Dec. 22, 1995
Dec. 22, 1995
Apr. 20, 2012
Dec. 22, 1995
Dec. 22, 1995
Dec. 22, 1995
Dec. 22, 1995
Dec. 31, 2001
Dec. 22, 1995
Dec. 22, 1995
June 19, 1997
June 19, 1997
Dec. 22, 1995
Dec. 22, 1995
Dec. 22, 1995




Approval letter & drawings

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