Uploads by JeffreyJLukas
This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 16:30, 7 July 2026 | WikiBanner3.png (file) |  |
419 KB | 1 | |
| 14:31, 7 July 2026 | Wiki Banner July 2026.png (file) |  |
346 KB | 1 | |
| 12:26, 18 May 2026 | CUL CRB breakdown.png (file) |  |
302 KB | 2 | |
| 12:04, 18 May 2026 | CUL CRB map.png (file) |  |
1.46 MB | Map of the Colorado River Basin showing the sub-basins used by Reclamation for consumptive uses and losses reporting. | 1 |
| 18:01, 10 November 2025 | OceanIndexTimeSeries.png (file) |  |
442 KB | Time series of three annualized variables from 1906-2025: Colorado River streamflow at Lees Ferry, AZ; the Pacific Decadal Oscillation (PDO); the Atlantic Multidecadal Oscillation (AMO) | 1 |
| 17:55, 10 November 2025 | WY2025.Forecast withObs.png (file) |  |
298 KB | Random forest model forecast of Water Year 2025 naturalized streamflow for the Colorado River at Lees Ferry, AZ, overlain with the observed 2025 streamflow | 1 |
| 17:53, 10 November 2025 | WY2026.variableImportance.png (file) |  |
14 KB | Plot showing the variable importance metrics for four variables in a random-forests forecast model of Colorado River streamflow | 1 |
| 17:52, 10 November 2025 | WY2026.Forecast.png (file) |  |
294 KB | Time series chart of Colorado River at Lees Ferry, AZ, water-year flow, for 1906-2025, with the probability distribution of a forecast for water year 2026 at the end. | 1 |
| 15:42, 21 July 2025 | CO Delta Map.png (file) |  |
1.28 MB | Satellite image of the Colorado River Delta and Gulf of California annotated with placenames of cities and geographic features. | 1 |
| 18:14, 31 March 2025 | Salton Sea CaDWR Mascarenas.jpg (file) |  |
285 KB | Photograph of thousands of waterfowl and other birds in the Salton Sea, southern California. | 1 |
| 18:13, 31 March 2025 | Salton Sea Basin map.png (file) |  |
1.7 MB | Map of the Salton Sea watershed in Southern California, with waterways and canals marked. | 1 |
| 19:24, 1 November 2024 | WY2025.Forecast Importance.png (file) |  |
10 KB | Graph showing two measures of the 'variable importance' (or added value) of the four predictors in the random forest forecast model of Lees Ferry streamflow. (Source: David Woodson) | 1 |
| 19:23, 1 November 2024 | WY2025.Forecast variableImportance.png (file) |  |
12 KB | Graph showing two measures of the 'variable importance' (or added value) of the four predictors in the random forest forecast model of Lees Ferry streamflow. (Source: David Woodson) | 1 |
| 19:22, 1 November 2024 | WY2025.Forecast.png (file) |  |
322 KB | Graph showing a random forest model forecast of Water Year 2025 naturalized streamflow for the Colorado River at Lees Ferry, AZ. (Source: David Woodson) | 1 |
| 11:10, 29 October 2024 | UCRB Aug PDSI 1900-2024.png (file) |  |
203 KB | Chart showing the August Palmer Drought Severity Index for the Upper Colorado River Basin, 1900-2024 | 1 |
| 18:13, 28 October 2024 | Huntsman Mesa CO RAWS.jpg (file) |  |
192 KB | Image of the remote automated weather station on Huntsman Mesa, in the Gunnison Valley of western Colorado | 1 |
| 12:51, 25 October 2024 | UCRB WY Tave 1900-2024.png (file) |  |
285 KB | Time-series chart showing annually averaged temperatures over the Upper Colorado River Basin, 1900-2024 | 1 |
| 12:51, 25 October 2024 | LCRB WY Tave 1900-2024.png (file) |  |
267 KB | Time-series chart showing annually averaged temperatures over the Lower Colorado River Basin, 1900-2024 | 1 |
| 12:50, 25 October 2024 | LCRB WY Precip 1900-2024.png (file) |  |
321 KB | Time-series chart showing annual precipitation over the Lower Colorado River Basin, 1900-2024 | 1 |
| 12:49, 25 October 2024 | UCRB WY Precip 1900-2024.png (file) |  |
339 KB | Time-series chart showing annual precipitation over the Upper Colorado River Basin, 1900-2024 | 1 |
| 12:35, 25 October 2024 | UCRB WY Precip 1896-2024.png (file) |  |
345 KB | Time-series chart showing annual precipitation over the Upper Colorado River Basin, 1896-2024 | 1 |
| 12:34, 25 October 2024 | LCRB WY Precip 1896-2024.png (file) |  |
327 KB | Time-series chart showing annual precipitation over the Lower Colorado River Basin, 1896-2024 | 1 |
| 12:34, 25 October 2024 | LCRB WY Tave 1896-2024.png (file) |  |
271 KB | Time-series chart showing average annual temperatures over the Lower Colorado River Basin, 1896-2024 | 1 |
| 12:33, 25 October 2024 | UCRB WY Tave 1896-2024.png (file) |  |
287 KB | Time-series chart showing average annual temperatures over the Upper Colorado River Basin, 1896-2024 | 1 |
| 11:52, 5 March 2024 | CRB infrastructure map 2.png (file) |  |
1.32 MB | Map showing the Colorado River Basin and the locations of major dams, reservoirs, and water diversion and conveyance projects | 1 |
| 18:08, 22 January 2024 | Current conditions.png (file) |  |
53 KB | 1 | |
| 18:08, 22 January 2024 | About the river.png (file) |  |
46 KB | 1 | |
| 18:07, 22 January 2024 | Water law policy.png (file) |  |
54 KB | 1 | |
| 18:07, 22 January 2024 | Whos who.png (file) |  |
44 KB | 1 | |
| 18:07, 22 January 2024 | New research.png (file) |  |
45 KB | 1 | |
| 18:06, 22 January 2024 | Data tools.png (file) |  |
63 KB | 1 | |
| 18:06, 22 January 2024 | Science applications.png (file) |  |
54 KB | 1 | |
| 14:38, 19 January 2024 | USGS Water Dashboard.png (file) |  |
665 KB | Screenshot of the USGS National Water Dashboard web tool | 1 |
| 20:38, 9 January 2024 | Reclamation logo blue.webp (file) |  |
19 KB | Bureau of Reclamation logo | 1 |
| 16:50, 30 November 2023 | CASM WY22 Streamflow Forecasting Review (Lynker).pdf (file) |  |
7.08 MB | 1 | |
| 11:44, 27 November 2023 | Woodson training.png (file) |  |
13 KB | Two plots showing the variable importance of predictors in the Woodson Lees Ferry streamflow forecast model. | 1 |
| 11:39, 27 November 2023 | Woodson WY2024 Forecast.png (file) |  |
211 KB | Image of David Woodson's experimental streamflow forecast for the Colorado River at Lees Ferry, AZ | 1 |
| 14:00, 25 November 2023 | Yuma flood Jan1916.png (file) |  |
210 KB | Photograph of flooding in Yuma Arizona in January 1916 | 1 |
| 17:51, 16 November 2023 | Fig2 Sabol 2021 Floods .png (file) |  |
786 KB | Plot showing gaged daily streamflow, Colorado River at Lees Ferry, Arizona (USGS gage 09380000), 1921-2018 (thin black line); 7 stars and colored bars highlight seven historical peak-flow events that correspond to the series of strandlines of flood debris within the Grand Canyon.(Source: Figure 2 in Sabol et al. 2021) | 1 |
| 17:49, 16 November 2023 | LaRue LavaFalls 9Sep1923.jpg (file) |  |
108 KB | Photo of flood at Lava Falls rapid on the Colorado River in the Grand Canyon, AZ, September 19, 1923 | 1 |
| 12:33, 16 November 2023 | Udall 4-panel plot.png (file) |  |
539 KB | Plot showing four time series of Upper Colorado River Basin hydroclimate: (a) combined Lake Powell and Mead storage (b) streamflow (c) precipitation (d) temperature | 1 |
| 13:17, 15 November 2023 | USGS Mussel map.png (file) |  |
849 KB | USGS map of the United States showing the occurrences of zebra mussels and quagga mussels | 1 |
| 19:57, 13 November 2023 | Udall 4-panel CRB plot.png (file) |  |
256 KB | Plot showing four time series of Upper Colorado River Basin hydroclimate: (a) combined Lake Powell and Mead storage (b) streamflow (c) precipitation (d) temperature | 1 |
| 14:01, 13 November 2023 | NIDIS dashboard thumb.png (file) |  |
229 KB | Screenshot of NIDIS Drought.gov Colorado River Basin page | 1 |
| 17:01, 6 November 2023 | WWA dashboard thumb.png (file) |  |
298 KB | Screenshot of WWA Intermountain West Climate Dashboard | 1 |
| 16:47, 6 November 2023 | CAP dashboard thumb.png (file) |  |
334 KB | Screenshot of the CAP Colorado River Conditions dashboard | 1 |
| 16:23, 6 November 2023 | USBR CRMMS thumb.png (file) |  |
124 KB | Screenshot of Reclamation's CRMMS Visualization Tool | 1 |
| 18:44, 2 November 2023 | USBR Gages thumb.png (file) |  |
420 KB | Screenshot of the Reclamation Upper Colorado Region's HydroData Gage Map web page | 1 |
| 18:35, 2 November 2023 | USBR Reservoirs thumb.png (file) |  |
394 KB | Screenshot of the Reclamation Upper Colorado Region's HydroData Reservoir Map webpage | 1 |
| 18:20, 2 November 2023 | CBRFC UCRB thumb.png (file) |  |
229 KB | Screenshot of the CBRFC Upper Colorado Situational Awareness web page | 1 |
