City of Boulder Storm Water Quality Program
Boulder Creek Watershed
Water Quality Data Time Series for 2000
Boulder Creek at 107th St

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:
BC-107 Map
BC-107 Photo
  • Location: Boulder Creek at 107th St
  • Name: BC-107
  • Type: Composite
  • Frequency: Monthly
  • Longitude: 105 ° W 61'
  • Latitude: 40 ° N 35'
  • Elevation: 5010 feet asl
  • Site photo
Downstream Site: Boulder Creek Above Coal Creek
Upstream Site: Boulder Creek at 95th St

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 4.10 13.43 293 8.16 5.96 No Data 93.0 150.0 5.20 0.90 1.24 0.94 No Data 8 292 No Data 0.1 No Data
02 February, 2000 6.90 12.02 283 8.05 5.51 No Data 84.0 140.0 2.90 1.40 1.03 0.88 No Data 16 250 No Data 0.1 No Data
03 March, 2000 15.80 8.47 586 8.49 6.02 No Data 92.0 190.0 4.90 1.20 0.59 1.56 No Data 11 290 No Data 0.2 No Data
04 April, 2000 15.80 8.47 586 8.49 7.52 No Data 137.0 230.0 3.80 4.60 1.65 1.56 No Data 10 408 No Data 0.5 No Data
05 May, 2000 17.90 10.99 362 8.51 5.07 No Data 96.0 165.0 1.70 1.10 0.59 0.46 No Data 10 286 No Data 0.2 No Data
06 June, 2000 22.00 < 9.23* 245 9.19 5.08 No Data 55.0 90.0 2.90 0.40 0.47 0.46 130 7 116 No Data 0.2 No Data
07 July, 2000 24.20 12.60 224 8.91 5.75 No Data 71.3 110.0 1.70 < 0.10* 0.37 0.26 2400 23 180 No Data 0.1 No Data
08 August, 2000 25.10 10.91 144 8.97 4.47 No Data 68.5 110.0 0.40 0.10 0.34 0.13 70 17 174 No Data 0.0* No Data
09 September, 2000 21.70 8.04 350 8.17 4.12 No Data 91.1 130.0 2.50 < 0.10* 0.45 0.42 790 23 224 No Data 0.1 No Data
10 October, 2000 16.60 12.91 No Data 8.62 6.31 24.42 109.0 190.0 2.90 3.60 0.99 0.87 80 4 296 No Data 0.0* No Data
11 November, 2000 6.80 10.21 No Data 8.12 No Data No Data 113.4 165.0 3.50 4.50 0.98 0.97 130 30 346 No Data 0.1 No Data
12 December, 2000 3.30 10.35 No Data 7.75 4.64 No Data 113.8 158.0 5.10 4.90 1.03 0.91 170 31 292 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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