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

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-bCC Map
BC-bCC Photo
  • Location: Boulder Creek Below Coal Creek
  • Name: BC-bCC
  • Type: Composite
  • Frequency: Monthly
  • Longitude: 105 ° W 34'
  • Latitude: 40 ° N 50'
  • Elevation: 4955 feet asl
  • Site photo
Downstream Site: North Boulder Creek diversion to Lakewood
Upstream Site: Boulder Creek Above Coal Creek

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 3.40 13.03 564 8.06 7.13 No Data 244.0 260.0 3.70 0.50 0.83 0.72 No Data 19 596 No Data 0.1 No Data
02 February, 2000 6.40 11.04 564 8.15 6.95 No Data 223.0 240.0 1.60 1.40 0.90 0.52 No Data 33 540 No Data 0.1 No Data
03 March, 2000 15.20 8.02 743 8.60 4.99 No Data 139.0 190.0 4.10 0.60 0.90 0.78 No Data 16 232 No Data 0.1 No Data
04 April, 2000 15.20 8.02 743 8.60 7.09 No Data 166.0 170.0 2.78 2.20 1.50 1.30 No Data 50 244 No Data 0.4 No Data
05 May, 2000 19.30 10.58 399 8.91 6.63 63.46 103.0 170.0 1.00 0.10 0.41 0.20 No Data 29 296 No Data 0.7 No Data
06 June, 2000 22.80 12.72 343 9.63 4.82 51.16 93.0 120.0 1.20 < 0.10* 0.33 0.33 110 19 220 No Data 0.0* No Data
07 July, 2000 26.20 10.96 386 9.53 5.52 No Data 111.4 100.0 1.50 0.10 0.38 0.32 790 43 280 No Data 0.0* No Data
08 August, 2000 25.50 12.91 381 9.39 5.19 No Data 97.7 130.0 0.90 0.00* 0.42 0.26 460 19 240 No Data 0.0* No Data
09 September, 2000 21.60 11.42 700 6.91 6.19 No Data 192.8 195.0 4.20 < 0.10* 0.55 0.55 1100 31 480 No Data 0.2 No Data
10 October, 2000 14.90 12.18 No Data 8.59 6.44 42.83 164.0 300.0 3.10 1.20 0.78 0.64 130 14 432 No Data 0.0* No Data
11 November, 2000 5.70 10.22 No Data 8.12 No Data No Data 167.5 191.0 2.60 2.50 0.73 0.77 490 34 470 No Data 0.1 No Data
12 December, 2000 2.30 9.96 No Data 8.45 3.98 No Data 134.0 297.0 1.90 3.30 0.95 0.83 330 57 312 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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