City of Boulder Water Quality Monitoring
Boulder Creek Watershed
North Boulder Creek - Boulder Creek
Longitudinal Water Quality Data Profiles for July, 2001

Preliminary Data - subject to revision


Temp Plot
DO Plot
SC Plot
pH Plot
TOC Plot
Flow Plot
Alk Plot
Hard Plot
NO3+NO2 Plot
NH3 Plot
TP Plot
OP_Dis Plot
FColi Plot
TSS Plot
TDS Plot
Turb Plot
NO2 Plot
DOpercent Plot
Marker Indicates no data available
Marker Indicates data exceeds plot scale.
Data Source: City of Boulder Water Quality Monitoring
Point of Contact: Chris Rudkin
Collection and Analysis notes

Indicated monitoring site:

The above map indicates water quality monitoring sites. To view data at a specific site select it from the map with the mouse.


Plot Label SiteName Temp
° C
DO
mg/L
SC
µ mhos/cm
pH
stnd units
TOC
mg/L
Flow
cfs
Alk
mg/L as CaCO3
Hard
mg/L as CaCO3
NO3+NO2
mg/L as N
NH3
mg/L as N
TP
mg/L as P
OP_Dis
mg/L as P
FColi
#/100 mL
TSS
mg/L
TDS
mg/L
Turb
NTU
NO2
mg/L as N
DO%
-
NBC-Lw North Boulder Creek diversion to Lakewood 14.44 7.72 22 7.56 2.10 63.29 9.0 11.3 0.03* No Data 0.01* No Data 5* 2 13 1.66 No Data 100.66
NBC-FALLS North Boulder Creek at Boulder Falls 14.50 7.99 22 7.54 3.11 No Data 11.0 12.0 < 0.10* < 0.10* 0.03 0.03 90 10 16 2.86 < 0.0* 101.30
BC-ORO Boulder Creek at Orodell 15.40 8.60 27 7.65 2.47 No Data 12.0 No Data 0.30 < 0.10* 0.06 0.02* 110 9 16 2.49 0.0* 110.10
BC-CAN Boulder Creek at Eben G. Fine Park 15.60 8.69 29 7.59 3.21 No Data 13.0 16.0 0.10 < 0.10* 0.05 0.02* 70 9 18 2.36 0.0* 105.30
BC-61 Boulder Creek at 61st St. 17.20 8.20 84 7.62 2.87 No Data 25.0 30.0 < 0.10* < 0.10* 0.04 0.04 7000 11 No Data 2.96 0.0* 103.90
BC-aWWTP Boulder Creek above WW Plant 20.50 8.38 162 7.81 3.62 No Data 43.0 No Data < 0.10* < 0.10* 0.10 0.03 790 15 220 3.55 0.0* 110.50
BC-75 Boulder Creek at 75th St 20.70 8.72 841 7.26 5.75 No Data 62.0 No Data 4.40 1.90 0.83 0.84 460 13 178 2.58 0.2 114.20
BC-aDC Boulder Creek above Dry Creek 22.40 8.91 251 8.14 4.80 No Data 52.0 No Data 2.60 0.70 0.43 0.45 490 19 50 11.60 0.2 117.80
BC-95 Boulder Creek at 95th St 22.40 10.06 260 8.45 4.68 No Data 57.0 No Data 2.60 0.60 0.38 0.49 3500 19 116 14.00 0.1 138.40
BC-107 Boulder Creek at 107th St 24.00 8.84 240 8.89 4.71 No Data 58.0 90.0 1.60 0.10 0.37 0.39 230 17 156 12.00 0.1 123.40
BC-aCC Boulder Creek Above Coal Creek 24.60 10.76 251 9.41 4.55 No Data 61.0 No Data 1.10 < 0.10* 0.38 0.36 230 18 174 13.30 0.1 148.50
BC-bCC Boulder Creek Below Coal Creek 25.60 10.89 336 9.07 6.23 No Data 99.0 127.0 1.20 < 0.10* 0.45 0.45 700 43 302 24.30 0.1 147.00
* indicates measured value below analysis detection limit listed below:
Lower Detection Limit 0.0  1.0NA    1.00.10.10.10.030.0320.0110.010.001 

Preliminary Data - subject to revision

Select on the parameter name to view more detailed information for that parameter in this month. Select on the site name to view data time series observed at that station. For monitoring site locations see site location map.

Return to the BASIN water quality catalog

Return to the BASIN environmental data catalog


INVITATION: BASIN is a community project actively seeking public participation. We appreciate all feedback and welcome comments, suggestions and contributions. To find out more about how you can be involved, click here.

Home | Site Map | Glossary | Bibliography | Contributors
About BASIN | Attribution | Feedback | Search
Last Page Update - Saturday December 24, 2005
IMS support provided by Enfo.com