City of Boulder Storm Water Quality Program
Boulder Creek Watershed
Water Quality Data Time Series for 2000
Coal Creek Above Boulder Creek Confluence

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 Storm Water Quality Program
Point of Contact: Jim Stout
Collection and Analysis notes

Monitoring site information:
CC-confl Map
CC-confl Photo
  • Location: Coal Creek Above Boulder Creek Confluence
  • Name: CC-confl
  • Type: Composite
  • Frequency: Monthly
  • Longitude: 105 ° W 35'
  • Latitude: 40 ° N 48'
  • Elevation: 4955 feet asl
  • Site photo
Downstream Site: North Boulder Creek at Boulder Falls

Plot Label Date 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%
-
01 January, 2000 3.20 12.02 612 8.26 6.92 No Data 284.0 No Data 2.90 0.50 0.82 0.65 No Data 20 662 No Data 0.0* No Data
02 February, 2000 6.90 No Data 674 7.19 7.57 No Data 258.0 No Data 1.80 1.00 0.09 0.65 No Data 33 612 No Data 0.1 No Data
03 March, 2000 8.64 8.04 778 8.61 7.03 No Data 248.0 No Data 3.60 < 0.10* 0.89 0.75 No Data 24 576 No Data 0.1 No Data
04 April, 2000 8.64 8.04 778 8.61 6.69 No Data 252.0 No Data 0.38 0.40 0.56 0.39 No Data 116 598 No Data 0.1 No Data
05 May, 2000 17.00 8.26 490 8.10 7.31 No Data 156.0 No Data 0.90 < 0.10* 0.47 0.26 No Data 89 382 No Data 0.0* No Data
06 June, 2000 22.30 10.17 871 9.22 6.97 10.67 250.0 235.0 1.80 < 0.10* 0.66 0.65 230 77 582 No Data 0.0* No Data
07 July, 2000 26.30 10.31 919 8.48 7.42 No Data 229.0 No Data 3.50 < 0.10* 0.72 0.69 2400 75 562 No Data 0.0* No Data
08 August, 2000 23.40 10.12 846 8.36 7.31 No Data 226.2 No Data 2.90 < 0.10* 1.04 1.24 17000 62 566 No Data 0.2 No Data
09 September, 2000 22.40 8.79 810 8.50 6.84 No Data 225.6 No Data 4.50 < 0.10* 0.46 0.42 3500 35 558 No Data 0.2 No Data
10 October, 2000 15.30 11.70 No Data 8.50 6.61 12.05 255.0 320.0 2.70 < 0.10* 0.51 0.45 330 39 668 No Data 0.1 No Data
11 November, 2000 4.90 11.51 No Data 8.55 No Data No Data 268.4 No Data 3.30 0.60 0.57 0.70 170 39 710 No Data 0.0* No Data
12 December, 2000 1.40 10.85 No Data 8.25 6.22 No Data 257.7 No Data 3.40 0.80 0.75 1.48 < 20* 30 588 No Data 0.1 No Data
* 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 on that parameter at this station. Select on the table date to view stream data profiles observed on that date.

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