10/18/2005 (Minutes)

Limnology 101 (ppt - Dan Obrecht)

Missouri Summary (ppt - Tony Thorpe)

11/22/2005 (Minutes)

Data Summary (ppt - Mark Osborn)

A Different Approach (ppt - Dan Obrecht) -- with notes

01/24/2006 (Minutes)

02/21/2006 (Minutes)

Nutrient Benchmark Development (ppt - Gary Welker, EPA) 10MB file size
text only for faster download (doc)

Reference lake information

Proposed Rule, Rationale
Revised Rule, Rationale (Mark Osborn)

03/21/2006 (Minutes)

Developing Nutrient Criteria - Divide and Conquer (ppt - Dan Obrecht)

Graph: Fish Kills By Month (not attributable to pollution) (Cindy DiStefano)

Table Rock Lake Spatial Variability

04/18/2006 (Minutes)

Comments for the City of Independence

Follow Up to Previous Meeting (ppt Dan Obrecht)

Handouts:
Graphs and Linear Regressions from Large Reservoirs (doc - Mark Osborn)

05/02/2006 (Agenda)

05/16/2006 (Minutes)

Drinking Water Disinfection By-Products (pdf - Kristen Veum)

Revised Rule, Rationale (doc - Mark Osborn)

06/20/2006 (Minutes)

07/18/2006 (Minutes)

RTAG Handouts: Rationale (doc), Charts (xls)

Questions for the Regulatory Impact Statement (doc)

08/15/2006 (Minutes)

Questions Posed (Dorris Bender)

Ozarks Criteria, the Matrix, Answers to Questions Posed (ppt - Dan Obrecht)

09/19/2006 (Minutes)

10/10/2006

11/02/2006 (agenda)

Big Rivers Presentation (pdf - Mark Osborn)

Influence of Phosphorus on Fisheries Literature Review (pdf - MDC)

List of Ozarks Reservoirs (doc)

List of Plains Reservoirs (with flushing rates) (doc)

Language of the rule as of 11/02/2006 (doc)

Explanation of the Plains region calculation (doc)

Comments from the City of Independence (doc)

11/21/2006 (agenda)

Draft Rule (doc)

Revised Matrix (doc)

Costs and Benefits of the Proposed Nutrient Criteria Regulation
(Memo from Washington University/Missouri Coalition for the Environment)

Draft Rule (doc)

Support Rationale (doc)

Table 1 (doc), Table 2 (doc), Table 3 (doc)

MU's Current Concerns (ppt)

Speaker's Notes (doc)

Flow Chart of Proposed Approach (doc)

Hydrology / Morphology Review (ppt - Thorpe)
- (same presentation as PDF)

Predictive / Reference Approach (ppt - Obrecht)
- (same presentation as PDF)

Role of land cover and hydrology in determining nutrients in mid-continent reservoirs: implications for nutrient criteria and management. Jones, J.R., M.F. Knowlton, D.V. Obrecht. 2007 (in press). (pdf)

Reference Lake Approach / List (doc)

Predictive Hydrology Approach (doc)

Data Summary Tables (doc):
Chlorophyll - Phosphorus - Nitrogen

Maps of Nutrient / Chlorophyll Concentrations (doc)

Comments regarding the 5/23 meeting

Response by Missouri Coalition for the Environment

Table (4) showing proposed phosphorus criteria

Phosphorus graphs by region

Treatment facilities list

Draft rule

Draft Regulatory Impact Report comments:
Missouri Farm Bureau
City of Independence

Draft RIR

Draft rule

revised RIR (4/10)

revised Rationale (4/7)