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Yolo Bypass at Lisbon

Critical Stages
13' - Action
19' - Flood
26' - Moderate
31.1' - Major

Latest Observation

Updated: 10:15 AM PST 12/10/25

Status: No Flooding

Stage: 4.81 ft

Flow: 0.307 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
12 PM 12/10 3.75 0.238
1 PM 12/10 3.49 0.225
2 PM 12/10 3.18 0.209
3 PM 12/10 2.92 0.196
4 PM 12/10 2.82 0.191
5 PM 12/10 2.91 0.196
6 PM 12/10 3.15 0.208
7 PM 12/10 3.43 0.222
8 PM 12/10 3.67 0.234
9 PM 12/10 3.76 0.238
10 PM 12/10 3.69 0.235
11 PM 12/10 3.47 0.224
12 AM 12/11 3.17 0.209
1 AM 12/11 2.81 0.191
2 AM 12/11 2.46 0.174
3 AM 12/11 2.17 0.159
4 AM 12/11 2.01 0.151
5 AM 12/11 1.93 0.147
6 AM 12/11 2.03 0.152
7 AM 12/11 2.24 0.163
8 AM 12/11 2.66 0.184
9 AM 12/11 3.11 0.206
10 AM 12/11 3.51 0.226
11 AM 12/11 3.8 0.24
12 PM 12/11 3.9 0.245
1 PM 12/11 3.81 0.241
2 PM 12/11 3.59 0.23
3 PM 12/11 3.28 0.214
4 PM 12/11 2.98 0.199
5 PM 12/11 2.74 0.188
6 PM 12/11 2.66 0.184
7 PM 12/11 2.74 0.188
8 PM 12/11 2.97 0.199
9 PM 12/11 3.23 0.212
10 PM 12/11 3.43 0.222
11 PM 12/11 3.52 0.226
12 AM 12/12 3.44 0.222
1 AM 12/12 3.24 0.212
2 AM 12/12 2.93 0.197
3 AM 12/12 2.6 0.181
4 AM 12/12 2.28 0.165
5 AM 12/12 2.11 0.156
6 AM 12/12 2.05 0.153
7 AM 12/12 2.15 0.158
8 AM 12/12 2.5 0.176
9 AM 12/12 3.01 0.201
10 AM 12/12 3.5 0.225
11 AM 12/12 3.87 0.244
12 PM 12/12 4.01 0.251
1 PM 12/12 3.94 0.247
2 PM 12/12 3.73 0.237
3 PM 12/12 3.42 0.221
4 PM 12/12 3.1 0.205
5 PM 12/12 2.79 0.19
6 PM 12/12 2.59 0.18
7 PM 12/12 2.52 0.177
8 PM 12/12 2.61 0.181
9 PM 12/12 2.82 0.191
10 PM 12/12 3.12 0.206
11 PM 12/12 3.33 0.217
12 AM 12/13 3.41 0.221
1 AM 12/13 3.36 0.218
2 AM 12/13 3.19 0.21
3 AM 12/13 2.94 0.197
4 AM 12/13 2.67 0.184
5 AM 12/13 2.42 0.172
6 AM 12/13 2.23 0.162
7 AM 12/13 2.2 0.16
8 AM 12/13 2.31 0.166
9 AM 12/13 2.68 0.185
10 AM 12/13 3.18 0.209
11 AM 12/13 3.67 0.234
12 PM 12/13 4.02 0.251
1 PM 12/13 4.15 0.26
2 PM 12/13 4.06 0.254
3 PM 12/13 3.83 0.242
4 PM 12/13 3.47 0.224
5 PM 12/13 3.08 0.204
6 PM 12/13 2.72 0.187
7 PM 12/13 2.47 0.174
8 PM 12/13 2.38 0.17
9 PM 12/13 2.48 0.175
10 PM 12/13 2.75 0.188
11 PM 12/13 3.07 0.204
12 AM 12/14 3.33 0.217
1 AM 12/14 3.43 0.222
2 AM 12/14 3.36 0.218
3 AM 12/14 3.18 0.209
4 AM 12/14 2.92 0.196
5 AM 12/14 2.67 0.184
6 AM 12/14 2.49 0.175
7 AM 12/14 2.41 0.171
8 AM 12/14 2.52 0.177
9 AM 12/14 2.79 0.19
10 AM 12/14 3.18 0.209
11 AM 12/14 3.59 0.23
12 PM 12/14 3.99 0.25
1 PM 12/14 4.21 0.265
2 PM 12/14 4.31 0.272
3 PM 12/14 4.21 0.265
4 PM 12/14 3.98 0.249
5 PM 12/14 3.54 0.227
6 PM 12/14 3.08 0.204
7 PM 12/14 2.67 0.184
8 PM 12/14 2.37 0.169
9 PM 12/14 2.31 0.166
10 PM 12/14 2.39 0.17
11 PM 12/14 2.72 0.187
12 AM 12/15 3.1 0.205
1 AM 12/15 3.41 0.221
2 AM 12/15 3.52 0.226
3 AM 12/15 3.47 0.224
4 AM 12/15 3.32 0.216
TimeStage (ft)Flow (kcfs)
10:15 AM 12/10 4.81 0.307
10:00 AM 12/10 4.67 0.297
9:45 AM 12/10 4.52 0.286
9:30 AM 12/10 4.39 0.277
9:15 AM 12/10 4.27 0.269
9:00 AM 12/10 4.17 0.262
8:45 AM 12/10 4.08 0.256
8:30 AM 12/10 3.99 0.25
8:15 AM 12/10 3.89 0.245
8:00 AM 12/10 3.78 0.239
7:45 AM 12/10 3.67 0.234
7:30 AM 12/10 3.53 0.227
7:15 AM 12/10 3.37 0.219
7:00 AM 12/10 3.21 0.211
6:45 AM 12/10 3.04 0.202
6:30 AM 12/10 2.85 0.193
6:15 AM 12/10 2.61 0.181
6:00 AM 12/10 2.24 0.163
5:45 AM 12/10 1.86 0.144
5:30 AM 12/10 1.8 0.141
5:15 AM 12/10 1.86 0.144
5:00 AM 12/10 1.98 0.149
4:45 AM 12/10 2.12 0.156
4:30 AM 12/10 2.27 0.164
4:15 AM 12/10 2.44 0.173
4:00 AM 12/10 2.6 0.181
3:45 AM 12/10 2.77 0.189
3:30 AM 12/10 2.93 0.197
3:15 AM 12/10 3.09 0.205
3:00 AM 12/10 3.25 0.213
Hydrograph for Yolo Bypass at Lisbon
31.1' - Stages above 31.1 feet result in flooding outside levees. Top of east yolo bypass containment levee.
26.2' - Water is up to the steps of Skyrakers Duck Club buildings.
25' - Top of the Mound Farms levee protecting the housing area.
22.5' - Kerney Ranch house floods.
19' - Mound Farms and Senator Outing Duck Club are flooded.
16' - Glide In Ranch is completely flooded.
15' - County Road 155 is flooded west of the Golden Sprig Duck Club.
14' - Skyrakers Duck Club ponds begin to flood.
13' - Flood waters extend approximately 1 mile west of the tow drain downstream of the Lisbon gage.
12' - County Road 107 is flooded.
11' - Glide In Ranch & Mound Farms begin to flood.
10.5' - Local roads on the east side of the Yolo Bypass south of the I-80 causeway are flooded.
9.5' - Yolo Bypass flooding extends 1/4 mile west. No structural damage is occurring.
DateStage (ft)
Feb 20, 1986 27.5
Jan 3, 1997 27.18
Dec 25, 1964 24.69
Jan 2, 2006 24.37
Jan 25, 1970 23.9
Mar 13, 1995 23.81
Feb 11, 2017 23.5
Dec 24, 1955 23.4
Feb 8, 1998 23.32
Jan 12, 2017 22.37
Feb 22, 1980 22.07
Jan 13, 1995 21.98
Jan 23, 1969 21.72
Apr 4, 1974 21.52
Mar 8, 1983 21.37
Feb 27, 1958 21.1
Feb 9, 2025 20.8
Feb 1, 1967 20.59
Apr 6, 2006 20.32
Feb 24, 1996 19.97

Data provided by the National Weather Service.