| Area |
Category |
Topic |
Chart Page |
Data Page |
Pictures Page |
Info Page |
Map Page |
| S.F. Trinity |
Map |
1A. Calwater Planning Watersheds, SF Trinity Sub-basin - North |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1A. Calwater Planning Watersheds, SF Trinity Sub-basin - South |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1B. Elevation and Hydrography, SF Trinity Sub-basin - North |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1B. Elevation and Hydrography, SF Trinity Sub-basin - South |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1C. EPA Landcover/Landuse, SF Trinity Sub-Basin |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1D. USFS Riparian Vegetation Size, SF Trinity Sub-Basin - North |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1D. USFS Riparian Vegetation Size, SF Trinity Sub-Basin - South |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1E. USFS Vegetation Size, SF Trinity Sub-Basin - North |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1E. USFS Vegetation Size, SF Trinity Sub-Basin - South |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1F. Land Ownership, SF Trinity Basin |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Map |
1G. Roads, South Fork Trinity Sub-Basin |
- |
- |
- |
Info |
Map |
| S.F. Trinity |
Climate |
Rainfall at Hayfork RD 1945-2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Coliform |
(Total) Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Coliform (Fecal) |
Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Conductance |
Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Conductance |
Hayfork Creek at Six Sites 1995 All Dates |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Dissolved Solids |
Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Fall) SF Trinity Population Trends |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Fall) Madden Creek Redds 1991-2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Fall) SF Trinity Mortality |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Fall) SF Trinity Sex Ratios |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Spring) SF Trinity 1992-2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Spring) SF Trinity by Reach 2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Spring) SF Trinity Redd Distribution |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook (Spring) SF Trinity Weir Count |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Chinook Downstream Trapping SF Trinity & Hayfork Cr |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adult (Summer) SF Trinity 1992-2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adult & 1/2 Pounders (Summer) SF Trinity by Reach 2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adults Redds by Reach Hayfork Cr Survey 1990-95 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adults Redds by Reach SF Trinity 1990-95 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adults Redds by Reach SF Trinity 2000-01 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Adults Redds by Reach South Fork Tribs 2001-02 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juv. by Age/Reach SF Trinity (E-Fish) 2000-2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juv. by Reach SF Trinity (E-Fish) 2000 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juv. by Reach SF Trinity (E-Fish) 2001 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Density All Reaches Lower Hayfork (Dive) 1994 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Density Hayfork (1) @ 9 Mile Br. (Dive) 1994 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Density Hayfork (2) Below Miner (Dive) 1994 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Density Hayfork (3) Below Corral (Dive) 1994 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Density Hayfork (4) @ Bar 717 (Dive) 1994 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Fish |
Steelhead Juvenile Pool Use Lower Hayfork (Dive) 1994 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Flow |
SF @ China Flat (1911-13) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Flow |
SF @ Forest Glen (1960-65) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Flow |
SF @ Hyampom (1957-1965) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Flow |
SF @ Salyer (1951-1952) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Flow |
SF Below Hyampom (1966-2001) |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Nitrate |
Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Nitrogen |
(Total) Hayfork Creek at Six Sites 1994-1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Noxious Weeds |
South Fork Mtn. Diffuse Knapweed Control 2001, 2003 |
Chart |
Data |
Pictures |
Info |
Map |
| S.F. Trinity |
PH |
in Hayfork/Salt Creeks 1994-95 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Sediment |
Median Particle Size (1) - Route 30 (1998, 2000) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Median Particle Size (2) - Sulphur Glade (1998, 2000) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Median Particle Size (3) - Hyampom (1998, 2000) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Median Particle Size (4) - Salyer (1998, 2000) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Road Densities - Hayfork Creek, GMA (2003) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Road Densities - South Fork Trinity, GMA (2003) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Road Miles by Type - Hayfork Creek, GMA (2003) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
Road Miles by Type - South Fork Trinity, GMA (2003) |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
SF Trinity & Tributaries - Suspended Sediment Loads 2001-03 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
SF Trinity - Cumulative Particle Distribution, GMA 2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
SF Trinity - Cumulative Percent Fines <0.85 mm, GMA 2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
SF Trinity - Cumulative Percent Fines <5.6 mm, GMA 2002 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Sediment |
V* Rusch Creek by PWA 1994 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Sediment |
V* Trinity Tributary Comparison RSL vs. Rusch Creek |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Butter Creek - Cross-Section 5 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Butter Creek - Cross-Section 6 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Butter Creek - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Cross-Section SF @ Salyer Changes 1955-2000 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Stream Channel |
Grouse Creek - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Hayfork Creek / Hayfork - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Hayfork Creek / Hyampom - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr @ Hyampom Rd - Cross-Section 1 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr @ Hyampom Rd - Cross-Section 2 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr @ Hyampom Rd - Cross-Section 3 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr @ Hyampom Rd - Cross-Section 4 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
Pelletreau Cr @ Hyampom Rd - Cross-Section 5 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Stream Channel |
S.F.Trinity / Forest Glen - Longitudinal Profile 2002 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Bear Cr (Trib of Hayfork) 1991-92 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Blossom Cabin Cr 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Butter Cr 1991-1992, 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Cave Cr 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Flume Gulch 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Grouse at Devastation Slide 1994- |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Grouse at Mosquito 1996-1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Grouse at SF Trinity 1994-1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Grouse trib Mosquito Cr 1996-1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Hayfork Cr (Lower) 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Madden and SF Trinity 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Madden at SF Trinity 1995-1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Miners Cr (Trib of Hayfork) 1991- |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Olson Cr (Lower) 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Olson Cr (Upper ) 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Powell Cr 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average Rattlesnake Cr (Lower) 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity (1) ab Powell 1991-92 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity (2) ab EF 1992/1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity (3) bl Cave 1991-92 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity (4) bl Butter 1991-92 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity (5) Slide Cr 1991-1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity Lower @ 3 sites 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity Lower @ 3 sites 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity Lower @ Grouse 1995/97 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity Lower @ Madden 1995-97 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Average SF Trinity Lower @ Underwood |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Floating Weekly Maximum Hayfork @ NRCS Sites 01-04 1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Big Creek (NRCS Site 31) 1995-97 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Carr Cr @ 4 Locations 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Hayfork (Lower) and Tribs 1991 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Hayfork @ 3 Hayfork Locations 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Hayfork @ 3 NRCS Sites (01-03) 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Hayfork @ 5 Hayfork Locations 1995 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Hayfork Tributaries (Carr, Salt, Big) 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Salt Cr @ 3 NRCS Sites (11,14,15) 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum SF Trinity @ 5 Locations 1990 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Maximum Weekly SF Trinity @ 3 Locations 1990 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max & Avg Big Creek (NRCS Site 32) above Ranch 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max & Avg Big Creek (NRCS Site 31) below Hwy 3 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max & Avg Hayfork (NRCS Site 02) @ Mercill Br 1995 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max & Avg Hayfork (NRCS Site 01) @ 9 Mi. Bridge 1996 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max, Ave Hayfork (NRCS Site 01) @ Nine Mile Br.1997 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
Min, Max, Ave Smokey Creek 1992 |
Chart |
Data |
Pictures |
Info |
- |
| S.F. Trinity |
Temperature |
MWAT at Many Hayfork Sites, by Year 1990-1998 |
Chart |
Data |
- |
Info |
Map |
| S.F. Trinity |
Temperature |
MWAT at Many SF Trinity Sites, by Year 1990-1998 |
Chart |
Data |
- |
Info |
Map |
| S.F. Trinity |
Temperature |
MWAT at Many SF Trinity Trib Sites, by Year 1990-1998 |
Chart |
Data |
- |
Info |
Map |
| S.F. Trinity |
Timber Harvest |
Hayfork Creek - Harvested Percent, GMA 1970-2003 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Timber Harvest |
South Fork Trinity - Harvested Percent, GMA 1970-2003 |
Chart |
Data |
- |
Info |
- |
| S.F. Trinity |
Tour |
Limiting Factors Roads/Erosion/Logging |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Proposed Chinquapin Salmon Restoration Area |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Proposed Pattison Salmon Restoration Area |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Proposed SF Trinity Salmon Restoration Area |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Proposed Underwood Wilderness Area |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Proposed Yolla Bolly-Middle Eel Wilderness Area |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD - 27N32 MM 0.20 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD - 28N77 MM 0.88 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD - 28N83 MM 0.20 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD -29N30D MM 0.86 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD -29N30D MM 1.74 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration of USFS Roads by Trinity County RCD- Misc. Sites |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Barker Cr Bridge Project & Erosion Control 1995 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Bennett, Dudley & King Salt Creek Riparian & Erosion |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Carr Cr. Riparian Fencing, Bowker & Stewart Property |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Jesse Spring Development Tule Creek 1995 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration McAlexander Bank Stabilization & Water Conservation |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Murrison Erosion Control Project Big Creek 1995 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Owen's Channel Stabilization Carr Creek 1995 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Parke Project Drainage Improvement Hyampom 1995 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration Stengel & Patridis Salt Creek Riparian Projects |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
Restoration USFS Fire Rehabilitation and Instream Projects 1988 |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
South Fork Trinity Mainstem Photos |
- |
- |
Pictures |
Info |
- |
| S.F. Trinity |
Tour |
South Fork Trinity Tributary Stream Photos |
- |
- |
Pictures |
Info |
- |
