City of Boulder Storm Water Quality Program
Boulder Creek Watershed
Water Quality Data Time Series for 2000
Boulder Creek above WW Plant

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-aWWTP Map
BC-aWWTP Photo
  • Location: Boulder Creek above WW Plant
  • Name: BC-aWWTP
  • Type: Composite
  • Frequency: Monthly
  • Longitude: 105 ° W 11'
  • Latitude: 40 ° N 30'
  • Elevation: 5125 feet asl
  • Site photo
Downstream Site: Boulder Creek at 75th St
Upstream Site: Boulder Creek at 61st 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 0.10 12.70 116 6.99 2.19 No Data 64.0 No Data < 0.00* < 0.10* 0.04 < 0.03* No Data 3 134 No Data < 0.0* No Data
02 February, 2000 2.00 13.44 114 8.12 2.31 No Data 49.0 No Data 0.10 < 0.10* 0.06 < 0.03* No Data 3 140 No Data < 0.0* No Data
03 March, 2000 4.90 10.40 106 8.19 2.12 No Data 49.0 No Data < 0.00* < 0.10* 0.05 < 0.33* No Data 4 98 No Data < 0.0* No Data
04 April, 2000 10.70 8.86 331 8.52 3.41 No Data 116.0 No Data < 0.10* < 0.10* 0.04 < 0.03* No Data 5 236 No Data < 0.0* No Data
05 May, 2000 14.60 9.90 292 8.36 4.03 142.30 81.0 No Data < 0.10* < 0.10* 0.18 < 0.03* No Data 8 236 No Data < 0.0* No Data
06 June, 2000 17.70 10.04 94 8.36 3.14 86.91 33.0 60.0 < 0.10* < 0.10* 0.03 < 0.03* 140 13 26 No Data < 0.0* No Data
07 July, 2000 20.00 10.90 12 8.06 3.50 No Data 41.3 No Data < 0.10* 0.10 0.04 0.16 80 14 86 No Data < 0.0* No Data
08 August, 2000 22.20 8.36 94 No Data 3.84 No Data 53.1 No Data < 0.10* 0.20 0.58 0.20 80 16 124 No Data < 0.0* No Data
09 September, 2000 18.70 7.84 120 8.35 3.28 No Data 44.1 No Data < 0.10* < 0.10* 0.03 < 0.03* 110 18 118 No Data 0.0* No Data
10 October, 2000 12.20 9.13 221 8.90 2.91 12.20 67.6 120.0 < 0.10* < 0.10* 0.11 < 0.03* 80 4 0* No Data < 0.0* No Data
11 November, 2000 0.20 11.22 No Data 7.17 No Data No Data No Data No Data 0.10 < 0.10* 0.02* < 0.03* 220 No Data No Data No Data < 0.0* No Data
12 December, 2000 0.20 10.67 No Data 7.94 2.41 No Data 51.9 No Data < 0.10* < 0.10* 0.06 0.06 < 20* 3 94 No Data 0.0* 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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