WSP00398

• File Number: 8200.760
• Description: Yampa River General
• State: CO
• Basin: Yampa/White
• Water Division: 6
• Date: 4/1/1980
• Author: USGS
• Title: Analysis of Stream Quality in the Yampa River Basin - Colorado and Wyoming - 1980
• Water Supply Pro - Doc Type: Report/Study

OD2JJ5

Table 3.-~Harmonia analysis of daily m~n~mum and maximum stream
temperatures near station 09244410, Yampa River below diversion,
near Hayden, Colo. (near site Y-47), March 10 to December 30, 1975

[Data from Stearns-Roger, Inc., written commun., 1976]

Number of
measure-
mentsl

Phase
angle2
(radians)

Standa rd
error of
estimate
of mean
(Oc)

Percentage
of
variat'ion
explained

Mean
(Oe)

Ampl itude
(Oc)

Daily minimum temperature

233
117
77
35
16
11
7

6.9
7.0
6.6
7.5
6.4
7.3
6.7

8.9
8.6
9.1
7.8
9.7
8.2
10.1

4.1
4.1
4.1
4.0
4.1
4.1
4.1

2.3
2.5
2.1
3.5
2.3
1.7
2.7

Daily maximum temperature

237
117
78
36
16
11
7

7.8
7.6
8.1
7.8
7.7
7.7
7.6

4.1
4.1
4.0
4.1
4.1
" 4.0
4.0

2.4
2.2
2.7
2.4
1.8
2.5
2.4

10.7
10.9
10.2
10;9
10.8
10.5
11.0

the top row of each section; the effect
successive rows. The data used were
section) every other value, every 3d
val ue, .every "22d va I ue, and every 29th

lAll available data were used in
of using fewer data is shown in
(beginning with the second row of each
value, every 7th value, every 15th
val ue.
2This assumes an annual increment beginning on January 1 and
Decembe r 31.

ending

17

83
80
86
65
85
90
81

87
89
83
88
92
87
97

on

.
'"