McPhee

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Water Summary
Today is day 193 of 365 for water year 2026.
We are 53% through the Water Year.
Last Reading: 6874.18 on Saturday, April 11th, 2026 McPhee was last within 3" of this elevation on Aug 23, 2025
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| Elevation & Content |
Water Inflow Data |
McPhee Dam Release Data | McPhee is 54.82 feet below Full Pool (Elevation 6929.00 )
By content, McPhee is 52.28% of Full Pool (381,051 af)
| Total inflows for water year 2026: 55,514 acre feet
This is 93.29% of the average of 59,506 acre feet | Total releases for water year 2026: 6,559 acre feet
This is % of last year's release of 20,615 acre feet |
| During WY 2026, water storage has risen by 23,962 AF and total inflows have exceeded total outflows by 48,955 AF |
| Inflows for WY 2026 are 234.57% of WY 2025
 
Rivers feeding McPhee are running at 72.08% of the avg. Click for Details
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McPhee is down -5.93 feet from one year ago. McPhee is at high for water year and up 10.05 feet from the low.
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View Acre Feet
Last 14 Measurements McPhee is up 4.25 feet over these measurements
| DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| Sat, Apr 11, 2026 |
6874.18 |
0.31 |
199,211 |
484 |
5 |
59.0 |
44.4 |
| Fri, Apr 10, 2026 |
6873.87 |
0.27 |
198,342 |
418 |
5 |
70.0 |
45.5 |
| Thu, Apr 09, 2026 |
6873.60 |
0.26 |
197,588 |
445 |
5 |
73.2 |
45.3 |
| Wed, Apr 08, 2026 |
6873.34 |
0.20 |
196,864 |
406 |
5 |
72.1 |
42.4 |
| Tue, Apr 07, 2026 |
6873.14 |
0.24 |
196,309 |
448 |
5 |
66.9 |
43.2 |
| Mon, Apr 06, 2026 |
6872.90 |
0.24 |
195,644 |
454 |
5 |
65.8 |
41.0 |
| Sun, Apr 05, 2026 |
6872.66 |
0.30 |
194,982 |
440 |
5 |
65.5 |
32.0 |
| Sat, Apr 04, 2026 |
6872.36 |
0.30 |
194,156 |
437 |
5 |
62.8 |
30.4 |
| Fri, Apr 03, 2026 |
6872.06 |
0.37 |
193,334 |
539 |
5 |
51.1 |
30.4 |
| Thu, Apr 02, 2026 |
6871.69 |
0.38 |
192,325 |
577 |
5 |
59.0 |
35.6 |
| Wed, Apr 01, 2026 |
6871.31 |
0.56 |
191,293 |
819 |
5 |
53.6 |
41.4 |
| Tue, Mar 31, 2026 |
6870.75 |
0.39 |
189,781 |
623 |
27 |
67.8 |
45.1 |
| Mon, Mar 30, 2026 |
6870.36 |
0.43 |
188,735 |
663 |
29 |
72.1 |
49.5 |
| Sun, Mar 29, 2026 |
6869.93 |
0.42 |
187,588 |
724 |
28 |
71.4 |
43.7 |
| Averages of List |
6872.30 |
0.33 |
194,011 |
534.1 |
9.9 |
65.0 |
40.7 |
Averages for April 11th
| AVERAGE TYPE |
ELEVATION |
CUR ELEV vs AVG FOR DATE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| All-Time |
6890.10 |
-15.92 |
261,831 |
934.16 |
356.88 |
66.56 |
35.74 |
Last 10 April 11th's data records
| DATE MEASURED |
ELEVATION |
TODAY vs THEN |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
| Fri, Apr 11, 2025 |
6880.11 |
-5.93 |
216,457 |
361 |
10 |
78.9 |
42.8 |
| Thu, Apr 11, 2024 |
6901.14 |
-26.96 |
287,732 |
131 |
75 |
62.8 |
37.8 |
| Tue, Apr 11, 2023 |
6875.38 |
-1.20 |
202,608 |
2270 |
50 |
75.2 |
50.2 |
| Mon, Apr 11, 2022 |
6869.94 |
4.24 |
187,614 |
618 |
7 |
60.0 |
26.0 |
| Sun, Apr 11, 2021 |
6863.55 |
10.63 |
171,379 |
187 |
14 |
68.0 |
25.0 |
| Sat, Apr 11, 2020 |
6898.45 |
-24.27 |
277,829 |
166 |
35 |
62.0 |
24.0 |
| Thu, Apr 11, 2019 |
6868.55 |
5.63 |
183,952 |
1004 |
41 |
n/a |
n/a |
| Wed, Apr 11, 2018 |
6898.09 |
-23.91 |
276,519 |
245 |
41 |
n/a |
n/a |
| Tue, Apr 11, 2017 |
6915.29 |
-41.11 |
343,514 |
1122 |
1189 |
n/a |
n/a |
| Mon, Apr 11, 2016 |
6897.85 |
-23.67 |
275,648 |
1164 |
53 |
n/a |
n/a |
| Averages of List |
6887.21 |
-13.03 |
243,424 |
825 |
152 |
65.0 |
38.7 |
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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