Pilot study of Groundwater Conditions in the Joy Road, Mark West Springs,
and Bennett Valley Areas of Sonoma County, California
Due to size/download time the graphics in this report have been broken
into individual files. The largest graphics file (Plate 5) may
take an up to 13 minutes to load on a dial-up connection with a 28k
modem. File sizes are listed to assist you in estimating download time.
 These documents are saved in Adobe Acrobat format.
Visit our download page for a free copy of Acrobat Reader.
| |
Pilot Study Text |
141 kb |
| Plate 1 |
Color Relief Map, Joy Road Study Area |
95 kb |
| Plate 2 |
Hill Side Shade Map |
29 kb |
| Plate 3 |
Geology, Joy Road Study Area |
71 kb |
| Plate 4 |
Distribution of Structures |
71 kb |
| Plate 5 |
Density Distribution Map of Structures, Joy Road Study
Area |
1,479 kb |
| Plate 6 |
Historic Aerial Photography, Joy Road Study Area |
122 kb |
| Plate 7 |
Agricultural Land Use, Joy Road Study Area |
70 kb |
| Plate 8 |
Reported Groundwater Problems |
73 kb |
| Plate 9 |
Color Relief Map, Mark West Study Area |
91 kb |
| Plate 10 |
Aerial Oblique Relief Map |
30 kb |
| Plate 11 |
Geology, Mark West Study Area |
85 kb |
| Plate 12 |
Structures Relative to Topography, Mark West Study
Area |
89 kb |
| Plate 13 |
Density Distribution Map of Structures,
Mark West Study Area |
513 kb |
| Plate 14 |
Historic Aerial Photography, Mark West Study
Area |
76 kb |
| Plate 15 |
Agricultural Land Use, Mark West Study
Area |
77 kb |
| Plate 16 |
Golf Courses |
78 kb |
| Plate 17 |
Color Relief Map, Bennett Valley Study Area |
76 kb |
| Plate 18 |
Oblique Hill Side Shade Map |
32 kb |
| Plate 19 |
Geology, Bennett Valley Study Area |
108 kb |
| Plate 20 |
Structures Relative to Topography, Bennett Valley Study
Area |
82 kb |
| Plate 21 |
Density Distribution Map of Structures, Bennett Valley
Study Area |
1,143 kb |
| Plate 22 |
Historic Agricultural Photographs, Bennett Valley Study
Area |
73 kb |
| Plate 23 |
Agricultural Land Use, Bennett Valley Study
Area |
102 kb |
| Plate 24 |
Distribution of Land Uses relative to the Occurrence
of the Petaluma Formation |
85 kb |
| Figure 1 |
Depth to Water for Joy Road Relative to Precipitation |
64 kb |
| Figure 2 |
Depth to Water for Bennett Valley and Mark West Relative
to Precipitation |
62 kb |
| Figure 3 |
Depth to Water in New Wells Over Time, Joy Road Study
Area |
54 kb |
| Figure 4 |
Depth to Water in New Wells Over Time, Mark West Study
Area |
36 kb |
| Figure 5 |
Depth to Water in New Wells Over Time, Bennett Valley |
47 kb |
| Figure 6 |
Total Well Depth Over Time, Joy Road Study
Area |
71 kb |
| Figure 7 |
Total
Well Depth Over Time, Mark West Study Area |
35 kb |
| Figure 8 |
Total Well Depth Over Time, Bennett Valley |
49 kb |
| Figure 9 |
Total Well Depth and Depth to Water Trends Over Time,
Joy Road Study Area |
63 kb |
| Figure 10 |
Total Well Depth and Depth to Water Trends Over Time,
Mark West Study Area |
56 kb |
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| Although every effort is made to provide complete and accurate information on this website, users are advised to contact appropriate PRMD staff before making project decisions. This may involve contacting more than one section within PRMD (e.g. Building, Plan Check, Zoning, Well & Septic, etc.), since each section implements specific codes or ordinances which may affect your project. |
