McPhee

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Water Summary
Today is day 218 of 365 for water year 2026.
We are 60% through the Water Year.
Last Reading: 6876.92 on Wednesday, May 6th, 2026 McPhee was last within 3" of this elevation on May 5, 2026
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| Elevation & Content |
Water Inflow Data |
McPhee Dam Release Data | McPhee is 52.08 feet below Full Pool (Elevation 6929.00 )
By content, McPhee is 54.33% of Full Pool (381,051 af)
| Total inflows for water year 2026: 70,841 acre feet
This is 56.18% of the average of 126,086 acre feet | Total releases for water year 2026: 6,887 acre feet
This is % of last year's release of 20,615 acre feet |
| During WY 2026, water storage has risen by 31,787 AF and total inflows have exceeded total outflows by 63,954 AF |
| Inflows for WY 2026 are 128.45% of WY 2025
 
Rivers feeding McPhee are running at 15.41% of the avg. Click for Details
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McPhee is down -10.57 feet from one year ago. McPhee is down 0.15 feet from the high for water year.
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View Acre Feet
Last 14 Measurements McPhee is up 0.63 feet over these measurements
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| Wed, May 06, 2026 |
6876.92 |
-0.04 |
207,036 |
241 |
11 |
56.7 |
39.6 |
| Tue, May 05, 2026 |
6876.96 |
-0.06 |
207,152 |
237 |
20 |
60.8 |
44.9 |
| Mon, May 04, 2026 |
6877.02 |
-0.05 |
207,326 |
205 |
6 |
65.3 |
45.5 |
| Sun, May 03, 2026 |
6877.07 |
0.05 |
207,472 |
282 |
6 |
69.8 |
39.7 |
| Sat, May 02, 2026 |
6877.02 |
0.04 |
207,326 |
249 |
6 |
63.7 |
39.2 |
| Fri, May 01, 2026 |
6876.98 |
0.05 |
207,210 |
268 |
6 |
62.4 |
36.5 |
| Thu, Apr 30, 2026 |
6876.93 |
0.06 |
207,065 |
302 |
6 |
63.0 |
44.4 |
| Wed, Apr 29, 2026 |
6876.87 |
0.04 |
206,891 |
273 |
6 |
63.5 |
42.8 |
| Tue, Apr 28, 2026 |
6876.83 |
0.07 |
206,775 |
289 |
6 |
58.8 |
38.5 |
| Mon, Apr 27, 2026 |
6876.76 |
0.12 |
206,572 |
323 |
6 |
56.8 |
39.0 |
| Sun, Apr 26, 2026 |
6876.64 |
0.15 |
206,225 |
385 |
6 |
53.6 |
43.9 |
| Sat, Apr 25, 2026 |
6876.49 |
0.10 |
205,792 |
317 |
5 |
64.2 |
47.2 |
| Fri, Apr 24, 2026 |
6876.39 |
0.10 |
205,503 |
313 |
5 |
64.3 |
37.2 |
| Thu, Apr 23, 2026 |
6876.29 |
0.07 |
205,215 |
281 |
5 |
59.5 |
37.2 |
| Averages of List |
6876.80 |
0.05 |
206,683 |
283.2 |
7.1 |
61.6 |
41.1 |
Averages for May 6th
| AVERAGE TYPE |
ELEVATION |
CUR ELEV vs AVG FOR DATE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| All-Time |
6899.42 |
-22.5 |
292,479 |
1676.60 |
781.09 |
66.41 |
34.16 |
Last 10 May 6th's data records
| DATE MEASURED |
ELEVATION |
TODAY vs THEN |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| Tue, May 06, 2025 |
6887.49 |
-10.57 |
239,731 |
593 |
15 |
54.8 |
38.5 |
| Mon, May 06, 2024 |
6905.12 |
-28.20 |
302,788 |
673 |
50 |
56.8 |
30.2 |
| Sat, May 06, 2023 |
6918.12 |
-41.20 |
355,440 |
3705 |
31 |
64.6 |
37.8 |
| Fri, May 06, 2022 |
6883.19 |
-6.27 |
225,909 |
1251 |
7 |
78.0 |
31.0 |
| Thu, May 06, 2021 |
6867.45 |
9.47 |
181,105 |
625 |
10 |
78.0 |
27.0 |
| Wed, May 06, 2020 |
6899.39 |
-22.47 |
281,265 |
1049 |
51 |
76.0 |
35.0 |
| Mon, May 06, 2019 |
6899.20 |
-22.28 |
280,569 |
2218 |
41 |
n/a |
n/a |
| Sun, May 06, 2018 |
6897.40 |
-20.48 |
274,020 |
347 |
41 |
n/a |
n/a |
| Sat, May 06, 2017 |
6911.73 |
-34.81 |
328,882 |
2577 |
3978 |
n/a |
n/a |
| Fri, May 06, 2016 |
6905.87 |
-28.95 |
305,679 |
1566 |
54 |
n/a |
n/a |
| Averages of List |
6898.12 |
-21.20 |
279,685 |
1576 |
303 |
68.9 |
36.4 |
Search DB For More Water Data Facts
Measurements are taken at 11:59 pm of the date listed
Temperature data is from Lewis, CO
CHANGE represents water elevation change from previous day
Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation
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Copyright Water-Data.com
Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
*Air temp data is sourced from (Prev 24 Hr Extremes):
Lewis, CO Weather
Water data sourced from: McPhee Source Data
Weather forecast for Lewis, CO
All data is provisional and subject to review and modification
Copyright Water-Data.com 1999 - 2026
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