HUC08 (1)
County Boundaries (2)
Cross Sections (3)
Study Stream Lines (4)
| Zone A |
| Enhanced Zone A |
| Zone AE |
Effective Maps (5)
| High : 1 - Low : 0 |
Floodplains (6)
| Zone A |
| Zone AE (Floodway) |
| Zone AE |
| Zone X (0.2%) |
10% Depth Grid (8)
| High : 20 - Low : 0 |
4% Depth Grid (9)
| High : 20 - Low : 0 |
2% Depth Grid (10)
| High : 20 - Low : 0 |
1% Depth Grid (11)
| High : 20 - Low : 0 |
0.2% Depth Grid (12)
| High : 20 - Low : 0 |
1%-Plus Depth Grid (13)
| High : 20 - Low : 0 |
2014 Rock River Floodplains (15)
| Zone AE |
| Zone AE (Floodway) |
| Zone X (0.2%) |
County Boundaries (16)
Extent2020 (17)
CNMS_S_Studies_Ln (18)
| VALID |
| UNVERIFIED |
| ASSESSED |
| UNKNOWN |
Cross Sections (19)
Stream Lines (20)
| Zone AE |
| Zone A |
| No New Study |
ZoneBreaks (21)
Floodplains (22)
| Zone A |
| Zone AE |
| Zone AE (Floodway) |
| Zone X (0.2%) |
| Zone X, Reduced Risk due to Levee |
NoteAreas (23)
10% Depth Grid (25)
| High : 20 - Low : 0 |
4% Depth Grid (26)
| High : 20 - Low : 0 |
2% Depth Grid (27)
| High : 20 - Low : 0 |
1% Depth Grid (28)
| High : 20 - Low : 0 |
0.2% Depth Grid (29)
| High : 20 - Low : 0 |
1%-Plus Depth Grid (30)
| High : 20 - Low : 0 |
Cross Sections (32)
Waterlines (33)
Structures (34)
Note Areas (35)
Floodway (36)
| Floodway |
1% Floodplain (37)
| A |
| AE |
0.2% Floodplain (38)
| X, 0.2% |
1% Depth Grid (39)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
0.2% Depth Grid (40)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
Cross Sections (42)
Waterlines (43)
1% Floodplain (44)
| A |
| AE |
0.2% Floodplain (45)
| X, 0.2% |
1% Depth Grid (46)
| High : 20 - Low : 0 |
0.2% Depth Grid (47)
| High : 20 - Low : 0 |
Cross Sections (49)
Waterlines (50)
Note Areas (51)
1% Floodplain (52)
0.2% Floodplain (53)
Watersheds (54)
1% Depth Grid (55)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
0.2% Depth Grid (56)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
Cross Sections (58)
Waterlines (59)
Note Areas (60)
Floodway (61)
| Floodway |
1% Floodplain (62)
| Zone AE |
| Zone A |
0.2% Floodplain (63)
| Zone X - 0.2% |
| Zone X - Levee |
1% Depth Grid (64)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
0.2% Depth Grid (65)
| <= 1 |
| 1.01 - 2 |
| 2.01 - 3 |
| 3.01 - 5 |
| 5.01 - 10 |
| > 10 |
Effective LOMRs (66)
Cross Sections Wabash (68)
Cross Sections All Other (69)
Waterlines (70)
Note Areas (71)
Floodway (72)
| Floodway |
1% Floodplain (73)
| Zone A |
| Zone AE |
0.2% Floodplain (74)
| Zone X (shaded) |
Waterlines (76)
Watersheds (77)
Cross Sections (78)
Floodway (79)
| Floodway |
1% Floodplain (80)
| Zone AE |
| Zone A |
0.2% Floodplain (81)
| Zone X - 0.2% |
Wabash Cross Sections (82)
Wabash Floodway (83)
| Wabash Floodway |
Wabash 1% Floodplain (84)
| Zone AE |
| Zone A |
Wabash 0.2% Floodplain (85)
| Zone X - 0.2% |
Cross Sections (87)
Waterlines (88)
Floodway (89)
| Floodway |
1% Floodplain (90)
| Zone A |
| Zone AE |
0.2% Floodplain (91)
| Zone X - 0.2% |
Cross Sections (93)
Waterlines (94)
Floodway (95)
| Floodway |
1% Floodplain (96)
0.2% Floodplain (97)
| Zone X - 0.2% |
CombinedXSs (99)
Combined_streamlines (100)
combined_floodway (101)
Combined_1pct_floodplain (102)
| Zone A |
| Zone AE |
Combined_0_2pct_floodplain (103)
Area Of Revision (105)
Rivers (106)
XS Cutlines (107)
Floodway (109)
1% Floodplain (110)
0.2% Floodplain (111)
States (112)
Counties (113)
Places (114)
Area of Revision (122)
Cross Sections (116)
Waterlines (117)
Floodway (118)
| Floodway |
1% Floodplain (119)
| Zone A |
| Zone AE |
0.2% Floodplain (120)
Counties (121)
Cross Sections (124)
| Ohio River |
| All other streams |
Evaluation Lines (125)
River (126)
NLD Levee alignments (127)
1% Floodplain (128)
| Zone AE |
| Zone A |
0.2% Floodplain (129)
| Zone X |
Communities (130)
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