Table 1.
Description of the 20 study watersheds. Physiographic provinces are based on Fenneman (1938)
| USGS station ID | Short name | Station type | Watershed area, km2 | Impervious cover, % | Monitoring period, yrs | Dominant physiographic province |
|---|---|---|---|---|---|---|
| 01646305 | DEAD | Intensive | 5.3 | 35.7 | 14 | Piedmont |
| 01645704 | DIFF | Intensive | 14.2 | 32.2 | 15 | Piedmont |
| 01656903 | FLAT | Intensive | 10.9 | 33.4 | 15 | Triassic |
| 01654500 | LONG | Intensive | 9.6 | 29.1 | 10 | Piedmont |
| 01645762 | SFLIL | Intensive | 7.0 | 15.8 | 15 | Piedmont |
| 0165694286 | BRR | Trend | 8.8 | 48.3 | 15 | Piedmont |
| 01645940 | CAPT | Trend | 3.6 | 14.8 | 15 | Piedmont |
| 01657394 | CASTLE | Trend | 5.7 | 7.2 | 15 | Piedmont |
| 01653844 | DOGUE | Trend | 1.1 | 34.1 | 10 | Coastal Plain |
| 0165690673 | FROG | Trend | 2.6 | 35.7 | 15 | Triassic |
| 0164425950 | HPEN | Trend | 3.1 | 28.2 | 10 | Triassic |
| 01652789 | INDIAN | Trend | 6.3 | 38.1 | 15 | Piedmont |
| 01645745 | LIL DIFF | Trend | 7.7 | 13.9 | 15 | Piedmont |
| 01645844 | OCSB | Trend | 3.8 | 52.5 | 15 | Piedmont |
| 01657322 | PHCT | Trend | 2.5 | 21.5 | 15 | Piedmont |
| 01653717 | PSB | Trend | 4.9 | 32.4 | 15 | Coastal Plain |
| 01655305 | RABT | Trend | 1.5 | 33.9 | 10 | Piedmont |
| 01644343 | SUGAR | Trend | 1.7 | 21.1 | 10 | Triassic |
| 01652860 | TURKEY | Trend | 6.7 | 34.8 | 15 | Coastal Plain |
| 01657100 | WSB | Trend | 2.5 | 25.4 | 10 | Piedmont |