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KRIS E. Marin Sonoma: Chart Source Table Page
| Area | Sonoma Creek | 
| Topic | Sediment: Road Densities in the Sonoma Creek Sub-Basin | 
Caption: The Source Table "roads_densities_northbay_basinwide_100k.dbf" is derived from roads as mapped at a scale of 100K by the USGS. Road densities (ROADDENS) in mile per square mile by Calwater (PWSNAME) were calculated by Dr. Paul Trichilo of the KRIS IFR staff. AREA_MI2 = area of pwsname (square miles), R_LENGTH = total road length within pwsname (miles).
50 rows of a possible 319 have been displayed.
| PWSNAME | SHORT_NAME | R_LENGTH | AREA_MI2 | ROADDENS | 
|---|---|---|---|---|
| Bear Creek | Bear Cr | 18.73 | 8.25 | 2.27 | 
| Upper Sonoma Creek | U Sonoma Cr | 87.94 | 18.95 | 4.64 | 
| Upper Calabazas | U Calabazas | 73.12 | 18.06 | 4.05 | 
| Lower Calabazas | L Calabazas | 109.34 | 18.84 | 5.8 | 
| Nathanson Creek | Nathanson Cr | 59.2 | 14.32 | 4.13 | 
| Mouth of Sonoma Creek | M of Sonoma Cr | 201.51 | 57.4 | 3.51 | 
| Lynch Creek | Lynch Cr | 43.45 | 16.37 | 2.65 | 
| Adobe Creek | Adobe Cr | 32.53 | 14.07 | 2.31 | 
| Lower Petaluma River | L Petaluma R | 198.27 | 42.98 | 4.61 | 
| Petaluma | Petaluma | 152.25 | 23.21 | 6.56 | 
| Haraszthy Creek | Haraszthy Cr | 33.86 | 11 | 3.08 | 
| Champlin Creek | Champlin Cr | 22.01 | 7.32 | 3.01 | 
| Upper San Antonio Cree | U San Antonio Cr | 27.6 | 14.83 | 1.86 | 
| Tolay Creek | Tolay Cr | 32.44 | 11.73 | 2.77 | 
| Stage Gulch | Stage Gulch | 32.8 | 11.67 | 2.81 | 
| Lower San Antonio Cree | L San Antonio Cr | 36.69 | 16.06 | 2.29 | 
| Basalt Creek | Basalt Cr | 35.53 | 8.05 | 4.41 | 
| Stafford Lake | Stafford Lake | 31.1 | 14.15 | 2.2 | 
| Arroyo Avichi | Arroyo Avichi | 128.44 | 13.4 | 9.59 | 
| Gallinas Creek | Gallinas Cr | 168.45 | 25.47 | 6.61 | 
| Miller Creek | Miller Cr | 92.63 | 16.75 | 5.53 | 
| San Anselmo Creek | San Anselmo Cr | 113.27 | 12.85 | 8.81 | 
| San Rafael Creek | San Rafael Cr | 161.47 | 11.85 | 13.63 | 
| Ross Creek | Ross Cr | 138.29 | 11.62 | 11.9 | 
| Belvedere Lagoon | Belvedere Lgn | 123.9 | 9.34 | 13.26 | 
| Old Mill Creek | Old Mill Cr | 204.83 | 15.18 | 13.49 | 
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