WSP04550

• File Number: 8146.400
• Description: Pueblo Dam - Reports
• State: CO
• Basin: Arkansas
• Water Division: 2
• Date: 1/1/1986
• Author: US Geological Survey
• Title: Reconnaissance of Water Quality of Pueblo Reservoir Colorado--May Through December 1985
• Water Supply Pro - Doc Type: Report/Study

2:.155

TOTAL-INORGANIC NITROGEN DISSOLVED.INORGANIC NITROGEN
0 0 0 '=0.021 '0.021 ~O.O3
oj <0.12/ <0.12/ <0.02/ NO DATA <0.02/ <0.12/ <0.031-
U 0.30 0.60 030 <0.14 0.28 0.47 0.27 <0.15
<( 20
u.
0:
::>
(f) 40
0: 0.23/0.27 0.21/0.25
is 60 0 0
>.... 0.17/0.32
C:w 0
Ww 0.22/0.33.
~u. 80
C:Z 0.34/ 031! I I I I I I I I I I
~ 0.36 0.37
'00 0
0 0.34/ ~ . M N 035/ ~ . M N -
-' >- >- >- >- >- >- >- >- >- >-
W 0.37 u u u u u 0.36 u u u u u
'" '20 0>- w w w w w 0>- w w w w w
u '" '" '" Vl '" U '" Vl '" '" Vl
:x: t~~ z z z z z t~r- Z Z Z Z Z
.... <: <: <: '" <: <: <: <: <: <:
Il. 140 '" '" '" '" '" '" '" '" '" '"
w <: >- >- >- >- >- <: >- >- >- >- >-
0 '" '"
0 , 2 3 4 5 6 7 8 9 0 , 2 3 4 5 8 7 8 9
APPROXIMATE DISTANCE UPSTREAM FROM APPROXIMATE DISTANCE UPSTREAM FROM
DAM, IN MILES DAM, IN MILES
TOTAL PHOSPHORUS DISSOLVED PHOSPHORUS
0 ~O.Oll :0.011 ~O.Oll ~O.Oll ~O.Oll 0
oj NO DATA <0.01/ <0.01 <0.01/
U 0.03 0.02 0.02 0.01 0.02 <0.01 <0.01
<( 20
u.
0:
::J
(f) 40
0: <001/<001
is <O,QlfO.02 0 <0.01
0
>.... 60
C:w <0.01/0."
Ww <OOltO.OJ
~u. 80 0
c:Z a.os! I I \ I I
~ 0.06 I I I \ \
'00 0
0 0.05/
-' ~ M N ~ . M N
w 0.22 ~ >- >- >- >- >- >- >- >- >- >-
'" 120 0>- >- u u u u u u u u u u
:x: u u w w w w w t~~ w w w w w
t~~ w Vl '" '" Vl '" '" Vl '" Vl '"
.... '" z z z z z z z z z Z
0- 140 Z <: <: <: <: '" z <: <: <: <: <:
w <: < '" '" '" '" '" <: '" '" '" '" '"
0 '" '" >- >- >- >- >- '" >- >- >- >- >-
>- >-
0 , 2 3 4 5 6 7 8 90 , 2 3 4 5 6 7 8 9
APPROXIMATE DISTANCE UPSTREAM FROM APPROXIMATE DISTANCE UPSTREAM FROM
DAM, IN MILES DAM. IN MILES

EXPLANATION

0.02/0.02 UPPER NUMBER IS MINIMUM CONCENTRATION
LOWER NUMBER IS MAXIMUM CONCENTRATION
A SINGLE NUMBER INDICATES ONLY
ONE ANAL YSIS-- Concentration is in milligrams
per liter

. SAMPLE DEPTH

Figure 16.--Minimum and maximum concentrations of total-inorganic nitrogen,
dissolved-inorganic nitrogen, total phosphorus, and dissolved phosphorus in
Pueblo Reservoir, July through September 1985.

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