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Table 2.1 Nutrient Technical Assessments, Data and Reports
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Item
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Document Description
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Date
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2008 Nutrient & E.coli Sampling and Analysis Plan
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SAP for water quality data collection in 2008. Data collection included flow, field measurements, e.coli, and nutrient forms (TN, TP, NO3+NO2, NH3) and algal assessments at over 50 sites in the LGTPA. Sampling maps and tables included.
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August 2008
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2008 Water Quality Data
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Excel file of water quality data and field measurements collected in 2008 (STORET format)
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January 2009
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2008 Water Quality Sampling: Quality Assurance Review and Report
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Quality Assurance report for 2008 sampling activity.
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March 2009
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2008 Water Quality Summary Report
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Water quality summary report describing methods and data results for 2008 sampling activity.
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March 2009
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2009 Nutrient & E.coli Sampling and Analysis Plan
(addendum to 2008 Water Quality SAP above)
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SAP for water quality data collection in 2009. Data collection in 2009 included 2008 sites as well as additional sites sampled in 2009.
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September 2009
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2009 Nutrient & E.coli Data
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Excel file of water quality data and field mesurements collected in 2009 (EQuIS format)
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December 2009
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2009 Nutrient & E.coli QA Report
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Quality Assurance report for 2009 sampling activity.
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December 2009
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2009 Water Quality Summary Report
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Water quality summary report describing methods and data results for 2009 sampling activity.
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April 2010
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2009 Nutrient Source Inventory Report (large file ~ 98Mb)
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Inventory of potential nutrient sources on nutrient-impaired streams in the LGTPA
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December 2009
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2009-2010 Nutrient Sampling and Analysis Plan
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SAP for nutrient data collected at 5 flow-monitoring stations in 2009 and 2010.
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May 2010
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2009-2010 Flow Monitoring Sampling and Analysis Plan
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SAP for streamflow data collected on Bozeman Creek, Bridger Creek and the East Gallatin River in 2009 and 2010.
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May 2010
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2009-2010 Nutrient and Flow Data
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Excel file of nutrient and flow data collected in 2009 and 2010.
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March 2011
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| 2009-2010 Nutrient and Flow QA Report |
Quality Assurance Report for 2009-2010 Nutrient and Flow monitoring |
June 2011 |
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Nitrogen and Phosphorous Migration and Attenuation Assessment from Subsurface Wastewater Treatment Systems
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Brief technical memo describing the approach for estimating N and P loading to surface waters from septic systems. |
Feb 2011 |
| Stormwater Wasteload Allocation Approach |
Brief memo describing the requirements for establishing pollutant wasteload allocations for municipal stormwater (MS4 MPDES-permitted discharges) |
March 2011 |
