Story County Boundary (0)
Pond Dam (2)
Terrace (3)
WASCOB (4)
Contour Buffer Strip (5)
Grassed Waterway (6)
Impaired Lakes (9)
Impaired Streams (10)
Restorable Wetlands (11)
| Priority |
| Modified |
Restorable Stream Buffers (12)
Eroded Banks & Near-Channel Gullies (13)
Potentially Environmentally Sensitive Areas (15)
Groundwater Capture Zone (16)
| 2-Year Capture Zone |
| 5-Year Capture Zone |
| 10-Year Capture Zone |
| Hydrologic Boundary |
| 2500-Foot Radius |
| 1-Mile Radius |
| Surface Runoff Area |
Story County Lakes, Ponds and Wetlands (18)
| Emergent Wetland |
| Forested Wetland |
| Lake |
| Pond |
| Riverine |
| Scrub Shrub Wetland |
Stream Buffers (19)
Story County Streams (20)
2-year Floodplain (22)
10-year Floodplain (23)
100-year Floodplain (24)
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