College of Forestry
Type 2
Type 2 Installations
Region and Site Quality Matrix of Type 2 installations. Each successful installation identified by number and ownership.
| Region | Low SI50 :23-27 M SI20 :14-17 M |
Medium SI50 :28-32 M SI20 :18-20 M |
High SI50 :33+ M SI20 :21+ M |
| 1) Sitka Spruce North | X | 1201 DNR | 1202 BCMin 1203 DNR |
| 2) Sitka Spruce South | 2202 SNF 2206 SNF |
2203 ANE 2204 SNF |
2201 WHC 2205 ANE |
| 3) Coast Range | 3204 SNF 3209 BLM |
3202 WHC 3205 ODF 3207 BLM 3208 ODF |
3203 MEN 3206 WHC 3210 OSU |
| 4) North Cascades | 4205 BCMin | 4202 GYN 4203 BCMin 4206 DNR |
4201 GYN |
| 5) South Cascades | 5205 GPNF | 5203 BLM 5204 WHC |
X |
Type 2 Treatments
- 201- 100 tpa (247 tph) control- measure only.
- 202- 230 tpa (568 tph) control-measure only.
- 203- 230 tpa (568 tph) pruned in 4 lifts; 5ft (1.5m), 11ft (3.4m), 17 ft (5.2m), 22ft (6.7m)
- 204- 525 tpa (1297 tph) control -measure only.
- 205- 525 tpa (1297 tph) thin to 230 tpa (568 tph) in year 3 to 5.
- 206- 525 tpa (1297 tph) thin to 230 tpa (568 tph) when height to live crown (HLC) is 15-20ft (4.6-6.1m)
- 207- 525 tpa (1297 tph) thin to 230 tpa (568 tph) when HLC is 30ft (9.1m)
- 208- 1200 tpa (2967 tph) control- measure only.
- 209- 1200 tpa (2967 tph) thin to 230 tpa (568 tph )in year 3 to 5.
- 210- 1200 tpa (2967 tph) thin to 230 tpa (568 tph) when HLC is 15-20ft (4.6-6.1m)
- 212- 1200 tpa (2967 tph) thin to 100 tpa (568 tph) when HLC is 15-20ft (4.6-6.1m)
- 213- 525 tpa (1297 tph) thin to 100 tpa (568 tph) when HLC is 15-20ft (4.6-6.1m)
Establishment Dates of Type 2 installations
| Site # | Site Name | Owner | Establishment Date |
| 4201 | Humphrey Hill | Goodyear Nelson | 1989 |
| 2201 | John's River | WHC | 1990 |
| 3202 | Rydrewood | WHC | 1990 |
| 4202 | Clear Lake | Goodyear Nelson | 1990 |
| 1201 | LaPush | WA DNR | 1991 |
| 2202 | Pollard Alder | Siuslaw NF | 1991 |
| 2203 | Poineer Trail | ANE | 1992 |
| 3203 | Sitkum | Menasha | 1992 |
| 3204 | Keller-Grass | Suislaw NF | 1992 |
| 3205 | Shamu | ODF | 1992 |
| 5203 | Thompson Cat | BLM | 1992 |
| 3206 | Blue Mtn. | WHC | 1993 |
| 4203 | Mohun Creek | BC Ministry | 1993 |
| 5204 | Hemlock Creek | WHC | 1993 |
| 1202 | Lucky Creek | BC Ministry | 1994 |
| 2204 | Cape Mtn. | Siuslaw NF | 1994 |
| 2205 | Siletz | ANE | 2205 |
| 3207 | Dora | BLM | 1994 |
| 4205 | French Creek | BC Ministry | 1994 |
| 2206 | Mt. Gauldy | Siuslaw NF | 1995 |
| 3209 | Scappoose | BLM | 1995 |
| 4206 | Darrington | WA DNR | 1995 |
| 1203 | Maxfield | WA DNR | 1996 |
| 3208 | Weebe Packin | ODF | 1997 |
| 3210 | Wrongway Creek | OSU | 1997 |
| 5205 | Tongue Mtn. | Gifford Pinchot NF | 1997 |