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Preliminary Flow and Solids Monitoring 2003-2004
Preliminary Flow and Solids Monitoring 2003-2004 Tittabawassee River, Michigan Prepared for: The Dow Chemical Company November 2004 Limno-Tech, Inc. Excellence in Environmental Solutions Since 1975 Ann Arbor, Michigan Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TABLE OF CONTENTS 1. INTRODUCTION .....................................................................................................1 2. STUDY DESIGN.......................................................................................................2 2.1. General Approach ..............................................................................................2 2.2. Level Monitoring ...............................................................................................5 2.3. Flow and Solids Monitoring ..............................................................................6 2.3.1. Flow Monitoring ....................................................................................... 6 2.3.2. Total Organic Carbon and Total Suspended Solids Sample Collection ... 6 2.3.3. Automated Sampler (ISCO) Configuration and Deployment................... 7 2.4. Laboratory Analysis...........................................................................................8 2.5. Field Documentation..........................................................................................8 3. RESULTS ..................................................................................................................9 4. REFERENCES ........................................................................................................23 APPENDIX A. 2004 ADDENDUM TO THE WORKPLAN APPENDIX B. MONITORING LOCATIONS, DATES, AND SAMPLING RESULTS APPENDIX C. LEVEL SENSOR DATA Limno-Tech, Inc. i Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 LIST OF TABLES Table 1. Summary of Tittabawassee River Flow and Solids Monitoring.................... 2 Table 2. River Monitoring and Sampling Locations ................................................... 3 Table 3. Level Gage Operations and Manual Flow Measurement Events .................. 5 LIST OF FIGURES Figure 1. River Monitoring and Sampling Locations .................................................. 4 Figure 2. Water Level Time Series for baseline and high flow periods (April to June 2004) ......................................................................................................... 10 Figure 3. Flow Time Series for Three Wet Weather Events (November 2003, March 2004, and May 2004) ................................................................................ 11 Figure 4. Flow Time Series, and TSS and TOC Spatial Distributions for the Dry Weather Sampling Event (October 22, 2003)........................................... 12 Figure 5. Wet Weather Event 1 (November 19-23, 2003) TSS Profiles ................... 13 Figure 6. Wet Weather Event 1 (November 19-23, 2003) TOC Profiles .................. 14 Figure 7. Wet Weather Event 2 (March 5-10, 2004) TSS Profiles............................ 15 Figure 8. Wet Weather Event 2 (March 5-10, 2004) TOC Profiles........................... 16 Figure 9. Wet Weather Event 3 (May 9-14, 2004) TSS Profiles............................... 17 Figure 10. Wet Weather Event 3 (May 9-14, 2004) TOC Profiles............................ 19 Figure 11. Wet Weather Event 3 (May 9-14, 2004) TSS ISCO Profiles at Two Tittabawassee River Locations and on the Chippewa River .................... 21 Figure 12. Wet Weather Event 3 (May 9-14, 2004) TOC ISCO Profiles at Two Tittabawassee River Locations and on the Chippewa River .................... 22 Limno-Tech, Inc. ii Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 1. INTRODUCTION Flow and solids monitoring was conducted in 2003-2004 on a 24 mile reach of the Tittabawassee River between Midland, Michigan and the confluence with the Saginaw River. The study was conducted to gather preliminary data on the mass of solids transported by the river. This included information about upstream solids inputs (from upstream of known dioxin contamination areas), solids gained (from erosion) or lost (to deposition) in each part of the river and floodplain through the study reach, and solids exported to the Saginaw River. Specifically, the study was conducted to provide data to support the following objectives: • Improve the understanding of solids deposition and transport through the river system; and • Provide preliminary data supporting an assessment of the stability of river and floodplain sediments. The study was conducted in accordance with the 2003 Work Plan for Preliminary Flow/Solids Monitoring and Sediment Thickness Characterization, Tittabawassee River, Michigan (LTI, 2003) and a 2004 Addendum to the Workplan (LTI, 2004). The 2004 Addendum to the Workplan, which includes procedures for automated high frequency sampling, is included in Appendix A. Water level, flow, and quality (solids and organic carbon) data were generated under high and low flow conditions. Water level was monitored continuously during the study period using automated instruments installed at six bridge locations along the Tittabawassee River. River flow and water quality were monitored during four sampling events conducted at the six bridge locations. During the final sampling event, water quality was monitored at three additional locations using automated high frequency sampling equipment to provide more detailed data on solids transport into and out of the Tittabawassee River. Limno-Tech, Inc. 1 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 2. STUDY DESIGN The monitoring was conducted along 24 miles of the Tittabawassee River upstream of the confluence with the Saginaw River during the period from October 10, 2003 to May 14, 2004. The study was conducted in accordance with the 2003 Work Plan for Preliminary Flow/Solids Monitoring and Sediment Thickness Characterization, Tittabawassee River, Michigan (LTI, 2003) and the 2004 Addendum to the Workplan (LTI, 2004). A Quality Assurance Project Plan (QAPP) is included as an appendix to the 2003 Workplan. The QAPP outlines quality assurance procedures to ensure that the data collected are complete, representative, comparable, and have a known and documented quality. A Health and Safety Plan (HASP) was also developed and included as an appendix to the Workplan. The HASP includes safety precaution information and emergency procedures. Information on the procedures used for field documentation and sample collection, handling, and shipping is also provided in the Workplan and associated appendices. 2.1. GENERAL APPROACH River samples and flow measurements were collected during one dry weather event and three wet weather events. Samples were also collected using automated high frequency sampling equipment (ISCO samplers) during the third wet weather event. Additionally, continuous river water levels were recorded throughout the study period using automated instruments. The water sampling events are summarized in Table 1, and the locations monitored are presented in Table 2. Table 1. Summary of Tittabawassee River Flow and Solids Monitoring Dates Event Monitoring Conducted October 2003 – ongoing Continuous Automated river water level monitoring at 6 bridge locations1 October 22, 2003 Dry weather River sampling and flow measurement at 6 bridge locations November 19-23, 2003 Wet weather 1 River sampling and flow measurement at 6 bridge locations March 5-10, 2004 Wet weather 2 River sampling at 6 bridge locations (no flows measured due to overbank flooding) May 9-14, 2004 Wet weather 3 River sampling and flow measurement event at 6 bridge locations1 and 3 automated (ISCO) river sampling locations 1 In May 2004 as a result of bridge repair work, the State Road location was moved downstream to the Highway M-46 bridge. Limno-Tech, Inc. 2 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Table 2. River Monitoring and Sampling Locations River Locations Notes Tittabawassee Currie Parkway Bridge (at Emerson Park in Midland, MI) Tittabawassee Gordonville Road Bridge (immediately downstream of Caldwell Boat Launch) Tittabawassee Freeland Road Bridge Tittabawassee Tittabawassee Road Bridge Tittabawassee State Road Bridge1 October 2003 to May 2004 Tittabawassee Highway M-46 Bridge Beginning May 2004 Tittabawassee Center Road Bridge Tittabawassee Upstream Tittabawassee ISCO - Emerson Park, downstream of boat launch and Currie Parkway Bridge Automated (ISCO) sampling beginning May 2004 Chippewa Chippewa River ISCO - near confluence at Whitman Drive Automated (ISCO) sampling beginning May 2004 Tittabawassee Downstream Tittabawassee ISCO - DNR property, near confluence with Saginaw River Automated (ISCO) sampling beginning May 2004 1 In May 2004 as a result of bridge repair work, the State Road location was moved downstream to the Highway M-46 bridge. A map of all monitoring and sampling locations is provided in Figure 1. Limno-Tech, Inc. 3 Midland Chippewa River ISCO Currie Parkway Bridge § ¨ ¦ 10 t u I-75 Upstream ISCO " ) 20 ! ( " ) Auburn 10 t u Gordonville Road Bridge BAY CO SAGINAW CO 47 ! ( Freeland Road Bridge MIDLAND CO s Drain ee k W SAGINAW CO Freeland Tittabawassee Road Bridge § ¨ ¦ I-675 84 ! ( Tit tab Saginaw Township North aw a ss ee Riv e State Road Bridge r 58 ! ( reek McClella n C Saginaw Township South 47 ! ( ve r 46 ! ( W illiams C re ek M-46 Bridge Sag in 46 ! ( aw Ri Shields Hemlock Downstream ISCO ! ( Center Road Bridge " ) 52 ss a wa i h S e iv eR er Ca ss Ri v er 13 ! ( iv e tR Flin r Michigan ´ 0 0.5 LEGEND " ) ISCO Sampler Location Surface Water Sampling and Level Gage Location 1 2 Tittabawassee and Saginaw River Floodplain FIGURE 1 SAMPLE LOCATION MAP 3 Miles Filename: e:\arcinfo\dwtr_spcs\maps\LTI_Sample_Locations.mxd Revision Date: 09/01/04 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 2.2. LEVEL MONITORING The purpose of monitoring water levels was to build the foundation for developing stage-discharge relationships at key locations along the Tittabawassee River. Water levels were monitored at selected locations using electronic level gages to measure the incremental gain and loss in flow at each location. The gages provided continuous data (at 15 minute intervals) on water depth at locations that provide good spatial coverage of the Tittabawassee River and were downstream of each major tributary. The sensors were initially installed in early October 2003 on six bridges: Currie Parkway, Gordonville Road, Freeland Road, Tittabawassee Road, State Road. and Center Road. A level gage was also installed for a short period of time in the Saginaw River immediately downstream of the Tittabawassee River at Wickes Park; however, winter ice flows disabled this gage by early January. No data were obtained from this gage and it was not reinstalled. Winter ice and/or spring flood conditions disabled most of the gages for certain periods of time. In May 2004 as a result of bridge repair work, the State Road gage was removed and a gage was installed downstream at the Highway M-46 bridge. Table 3 presents the gage locations and operational periods. Table 3. Level Gage Operations and Manual Flow Measurement Events Level Gage Operational Dates Manual Flow Measurement Dates Tittabawassee River at Currie Parkway Bridge 10/10/03 – present 10/22/03, 11/19-21/03, 5/14/04 Tittabawassee River at Gordonville Road Bridge 10/10/03 – 1/23/04 4/10/04 – present 10/22/03, 11/19-21/03, 5/14/04 Tittabawassee River at Freeland Road Bridge 10/10/03 – 3/12/04 4/10/04 – present 10/22/03, 11/19-21/03, 5/14/04 Tittabawassee River at Tittabawassee Road Bridge 10/15/03 – 3/12/04 4/10/04 – present 10/22/03, 11/20-21/03, 5/14/04 Tittabawassee River at State Road Bridge 10/15/03 –2/26/04 4/3/04 – 5/18/04 10/22/03, 11/20-21/03 Tittabawassee River at Highway M-46 Bridge 5/27/04 – present Tittabawassee River at Center Road Bridge 10/10/03 – 12/9/03 4/3/04 – present Location Saginaw River at Wickes Park 10/22/03, 11/20-21/03 No data recovered before disablement The level sensing devices employed were pressure transducers with an operating range of 0-35 feet, allowing for events up to the 100-year recurrence interval to be monitored. The gage installation at the Gordonville Road Bridge included a cellular phone and modem device to allow real-time access to level data, for assistance in mobilizing for wet-weather event monitoring. Gaged depths were Limno-Tech, Inc. 5 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 referenced to the NAVD 88 vertical datum and gage elevations were established by conventional survey techniques using benchmarks available on or near each of the bridges. 2.3. FLOW AND SOLIDS MONITORING Flow and solids monitoring was conducted by LTI during the events listed in Table 1 and at locations listed in Tables 2 and 3. The river flow criterion for a dry weather event was low flow conditions. The river flow criterion for a wet weather event was flow conditions approaching or exceeding 3,500 cfs at the Dow Dam USGS gage. 2.3.1. Flow Monitoring Flows were measured from bridges using standard USGS techniques employing an electromagnetic point velocity meter (Marsh–McBirney Flo-Mate 2000) and a bridge board. To facilitate flow measurement calculations, the angle of each bridge with respect to the river was recorded. Table 3 presents the dates of manual flow measurement at each bridge location. Flow data during each event were recorded in field notebooks and included: • Site location, • Date and times onsite and offsite, • Measurement monitoring point, • Distance between measurement points, • Depth at each measurement point, • Velocities at each measurement point (60% depth or 20% and 80% depths below water surface), • Angle of flow at each measurement point, and • Any significant observations regarding monitoring procedures or river conditions 2.3.2. Total Organic Carbon and Total Suspended Solids Sample Collection Water samples were collected for analysis of total organic carbon (TOC) and total suspended solids (TSS) during one dry weather and three wet weather events, at six bridge locations. Sampling from bridges was conducted at the centerline of the river, and depth integrated water samples were collected to characterize solids throughout the water column. During wet weather event 1, two rounds of samples were collected on November 19, 2003 (Rising limb of the flow time series plot; Figure 3) and November 21, 2003 (Falling limb of the flow time series plot; Figure 3). Samples Limno-Tech, Inc. 6 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 were collected at all bridge locations once, and then, once completed, a second round of samples were collected at the same locations, in the same order. Sample information was recorded into field notebooks and included: • Site location, • Date and times onsite and offsite, • Sample collection time, • Sample ID, and • Any significant observations regarding monitoring procedures or river conditions. An exception to work plan specifications for bridge samples occurred during the March 10, 2004 flood, when collection of grab samples were necessary because unusually high river velocities prevented successful implementation of depth integrated sampling. During the monitoring events, one sample and/or measurement set per day from each bridge was collected. This deviated from the work plan specifications of up to three samples per day per bridge location. The change was made based upon the time requirements associated with implementation of one sampling crew and one flow monitoring crew during an event. A complete catalog of all manually collected samples, including the location sampled, field sample ID, QC sample type, sample collection date and time, TSS and TOC measurements is presented in Table B-1 in Appendix B. 2.3.3. Automated Sampler (ISCO) Configuration and Deployment The objective of the ISCO sampler deployment was to provide more detailed data on solids transport into and out of the Tittabawassee River, by siting samplers on the Chippewa River, upper Tittabawassee, and lower Tittabawassee River near the Saginaw River confluence. ISCO samplers were installed prior to the May 2004 wet weather event adjacent to the river at the three locations listed in Table 2 and shown in Figure 1. A complete catalog of all samples, including the location sampled, field sample ID, QC sample type, sample collection date and time, TSS and TOC measurements, is presented in Table B-2 in Appendix B. The ISCO sampler is an automated peristaltic pump sampling system that collects samples at a preset interval and delivers samples to a series of bottles contained in the sampling device. The ISCO samplers and power supply batteries were contained in a fiberglass enclosure to protect the equipment from weather and tampering, and a ¼ inch sampling line encased in a protective PVC sleeve extended approximately 20 feet into the river. After being manually activated for an event, the ISCO samplers pulled samples at 30-minute intervals throughout the duration of the event. The sampler intakes were located approximately 20 feet from the shoreline and approximately 2 feet above the sediment bed. Limno-Tech, Inc. 7 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Data were not collected at the upstream location during a period between May 10, 2004 and May 12, 2004, due to flood conditions that necessitated removing the ISCO sampler. Samples were recovered on a daily basis during an event; the sample collection location, date and time for each sample bag was obtained from the ISCO memory and recorded into a field notebook; and the samples were transported in an iced cooler back to the LTI Ann Arbor office. At the office each ISCO sample was aliquoted into two separate laboratory-provided 500 ml plastic sample containers for TOC and TSS analysis. The containers were labeled with proper ID information and transported in an iced cooler to the laboratory under chain of custody. 2.4. LABORATORY ANALYSIS Information on locations, dates and times for water samples collected manually and using ISCO samplers and shipped for laboratory analysis are presented in Tables B-1 and B-2 of Appendix B. Samples were usually shipped or transported to the laboratory on the day following collection. 2.5. FIELD DOCUMENTATION All information pertinent to sampling activities was recorded in field notebooks, which served as a daily record of events, observations, and measurements during field activities. Limno-Tech, Inc. 8 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 3. RESULTS The data collected during this study were of high quality and met all of the goals of the study. Furthermore, the total suspended solids and total organic carbon data were collected over a range of different flow events, including a relatively small fall event to large events in the spring. Results of TSS and TOC sampling are presented in Tables B-1 and B-2 in Appendix B. Results of the water level monitoring are presented on the CD that accompanies this report (Appendix C) because of the size of the data files. Figure 2 depicts level data at each of the monitored locations for the period from April 10, 2003 to June 10, 2004. This figure shows an example of baseline water level conditions during the month of April, followed by high flow levels during the month of May, and the return to baseline levels in early June. As can be seen in the figure, automated flow sensor installations were disabled by flood conditions at Freeland Road on May 25, 2004 and at State Road on May 11, 2004. Plots of flow time series measured at the USGS Gage 04156000 at Midland, MI, for the three wet weather events, are presented in Figure 3. Dry weather flows are presented in Figure 4, along with the results of the dry weather total suspended solids and total organic carbon sampling. Profiles of total suspended solids and total organic carbon during wet weather event 1 are presented in Figures 5 and 6, respectively. Separate plots are presented for the rising limb, peak, falling limb, and post event periods. Profiles of total suspended solids and total organic carbon during wet weather event 2 are presented in Figures 7 and 8, respectively. Separate plots are presented for the rising limb, peak and falling limb. Profiles of total suspended solids and total organic carbon during wet weather event 3 are presented in Figures 9 and 10, respectively. Separate plots are presented for the pre-event, rising limb, peak, falling limb and post event periods. Figures 9 and 10 also include the average, minimum and maximum of the ISCO data that were collected within a time period bracketing the wet weather bridge sampling presented in each plot. Wet weather event 3 TSS data collected with ISCO samplers are presented in Figure 11 for three locations: Tittabawassee River upstream, Chippewa River and Tittabawassee River downstream. These sampling locations were shown previously on Figure 1. TOC data collected by the ISCO samplers for the same three locations are presented in Figure 12. Figures 11 and 12 present the average, maximum and minimum TSS and TOC concentrations recorded within a twelve hour period (morning and afternoon) for the period May 9 through May 14, 2003. As shown in Figures 11 and 12, data were not collected at the upstream Tittabawassee River location during a period between May 11, 2004 and May 12, 2004, due to flood conditions that necessitated removing the ISCO sampler. Limno-Tech, Inc. 9 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Level TimeSeries: 4/10/04to6/10/04 610 605 600 Elevation (feet) 595 CurryPkwy CurryPkwy GordonvilleRd. GordonvilleRd. 590 585 FreelandRd. TittabawasseeRd. 580 TittabawasseeRd. StateRd. Center Rd. Center Rd. 575 570 4/10/04 4/20/04 4/30/04 5/10/04 5/20/04 5/30/04 6/9/04 Figure 2. Water Level Time Series for baseline and high flow periods (April to June 2004) Limno-Tech, Inc. 10 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Flow Time Series: Wet Weather Event 1 USGS 04156000 Tittabawassee River at Midland, MI 3500 Flow (cfs) 3000 2500 2000 1500 1000 500 0 11/17/03 0:00 11/19/03 0:00 11/21/03 0:00 11/23/03 0:00 Date Flow Time Series: Wet Weather Event 2 USGS 04156000 Tittabawassee River at Midland, MI 30000 Flow (cfs) 25000 20000 15000 10000 5000 0 3/4/04 0:00 3/6/04 0:00 3/8/04 0:00 3/10/04 0:00 3/12/04 0:00 3/14/04 0:00 Date Flow Time Series: Wet Weather Event 3 USGS 04156000 Tittabawassee River at Midland, MI 30000 Flow (cfs) 25000 20000 15000 10000 5000 0 5/7/04 0:00 5/9/04 0:00 5/11/04 0:00 5/13/04 0:00 5/15/04 0:00 5/17/04 0:00 Da te Figure 3. Flow Time Series for Three Wet Weather Events (November 2003, March 2004, and May 2004) Limno-Tech, Inc. 11 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Flow Time Series: Dry Weather Sampling USGS 04156000 Tittabawassee River at Midland, MI 3500 3000 Flow (cfs) 2500 2000 1500 1000 500 0 10/20/03 0:00 10/21/03 12:00 10/23/03 0:00 10/24/03 12:00 Date TSS Profile: Dry Weather Sampling 8 Center Rd. TSS (mg/L) 6 Gordonville Rd. 4 Currie Pkw y Freeland Rd. State Rd. 2 Tittabaw assee Rd. 0 30 25 20 15 10 5 0 River Mile TOC Profile: Dry Weather Sampling 8 Currie Pkw y State Rd. Freeland Rd. Gordonville Rd. TOC (mg/L) Center Rd. Tittabaw assee Rd. 6 4 2 0 30 25 20 15 10 5 0 River Mile Figure 4. Flow Time Series, and TSS and TOC Spatial Distributions for the Dry Weather Sampling Event (October 22, 2003) Limno-Tech, Inc. 12 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TSS Profile: Wet Weather Event 1: Rising Limb TSS Profile: Wet Weather Event 1: Falling Limb 70 70 1st Round 1st Round 60 2nd Round TSS (mg/L) TSS (mg/L) 60 50 40 Center Rd. 30 State Rd. 2nd Round 50 40 Tittabaw assee Rd. 20 Gordonville Rd. 20 Freeland Rd. 10 Currie Pkw y Gordonville Rd. 0 0 30 25 20 15 10 5 0 30 25 20 River Mile 70 15 10 5 0 River Mile TSS Profile: Wet Weather Event 1: Post-Event TSS Profile: Wet Weather Event 1: Peak 70 Gordonville Rd. 60 TSS (mg/L) 60 TSS (mg/L) Freeland Rd. Tittabaw assee Rd. Currie Pkw y 10 Center Rd. State Rd. 30 50 Tittabaw assee Rd. 40 30 Center Rd. Freeland Rd. 50 40 30 20 20 Currie Pkw y Gordonville Rd. State Rd. 10 10 Currie Pkw y Tittabaw assee Rd. State Rd. Center Rd. Freeland Rd. 0 0 30 25 20 15 River Mile 10 5 0 30 25 20 15 10 5 0 River Mile Figure 5. Wet Weather Event 1 (November 19-23, 2003) TSS Profiles Limno-Tech, Inc. 13 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TOC Profile: Wet Weather Event 1: Rising Limb TOC Profile: Wet Weather Event 1: Falling Limb 8 8 Gordonville Rd. Tittabawassee Rd. State Rd. Center Rd. Gordonville Rd. Freeland Rd. State Rd. 6 TOC (mg/L) TOC (mg/L) Currie Pkwy Center Rd. Tittabawassee Rd. Currie Pkwy 4 1st Round Freeland Rd. 6 4 1st Round 2nd Round 2nd Round 2 2 0 0 30 25 20 15 10 5 0 30 25 20 River Mile TOC Profile: Wet Weather Event 1: Peak 10 5 0 TOC Profile: Wet Weather Event 1: Post-Event 8 8 Currie Pkwy Gordonville Rd. Tittabawassee Rd. Currie Pkwy Freeland Rd. State Rd. TOC (mg/L) TOC (mg/L) 15 River Mile 6 Tittabawassee Rd. Center Rd. 4 Gordonville Rd. 6 State Rd. Center Rd. Freeland Rd. 4 2 2 0 0 30 25 20 15 River Mile 10 5 0 30 25 20 15 10 5 0 River Mile Figure 6. Wet Weather Event 1 (November 19-23, 2003) TOC Profiles Limno-Tech, Inc. 14 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TSS Profile: Wet Weather Event 2: Rising Limb 100 Freeland Rd. Tittabawassee Rd. TSS (mg/L) 80 Gordonville Rd. State Rd. Center Rd. 60 Currie Pkwy 40 20 0 30 25 20 15 10 5 0 River Mile TSS Profile: Wet Weather Event 2: Peak 100 TSS (mg/L) 80 Center Rd. Tittabawassee Rd. 60 Gordonville Rd. State Rd. Freeland Rd. 40 Currie Pkwy 20 0 30 25 20 15 10 5 0 River Mile TSS Profile: Wet Weather Event 2: Falling Limb 100 TSS (mg/L) 80 60 40 Currie Pkwy Gordonville Rd. Freeland Rd. State Rd. Center Rd. 20 Tittabawassee Rd. 0 30 25 20 15 10 5 0 River Mile Figure 7. Wet Weather Event 2 (March 5-10, 2004) TSS Profiles Limno-Tech, Inc. 15 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TOC Profile: Wet Weather Event 2: Rising Limb 12 TOC (mg/L) 10 Currie Pkwy Gordonville Rd. Freeland Rd. 8 State Rd. Center Rd. Tittabawassee Rd. 6 4 2 0 30 25 20 15 10 5 0 River Mile TOC Profile: Wet Weather Event 2: Peak 12 TOC (mg/L) 10 Tittabawassee Rd. Currie Pkwy 8 Gordonville Rd. State Rd. Center Rd. Freeland Rd. 6 4 2 0 30 25 20 15 10 5 0 River Mile TOC Profile: Wet Weather Event 2: Falling Limb 12 TOC (mg/L) Tittabawassee Rd. Gordonville Rd. 10 State Rd. Freeland Rd. Currie Pkwy Center Rd. 8 6 4 2 0 30 25 20 15 10 5 0 River Mile Figure 8. Wet Weather Event 2 (March 5-10, 2004) TOC Profiles Limno-Tech, Inc. 16 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TSS Profile: Wet Weather Event 3: Pre-Event 200 Bridge Samples ISCO Chippewa River ISCO Upstream ISCO Downstream TSS (mg/L) 160 120 M-46 80 Freeland Rd. Currie Pkwy 0 26.00 Tittabawassee Rd. Gordonville Rd. 40 23.00 20.00 17.00 14.00 11.00 Center Rd. 8.00 5.00 2.00 -1.00 River Mile TSS Profile: Wet Weather Event 3: Rising Limb 200 Bridge Samples 160 TSS (mg/L) ISCO Chippewa River ISCO Downstream 120 M-46 Gordonville Rd. 80 Currie Pkwy Freeland Rd. Tittabawassee Rd. Center Rd. 40 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile TSS Profile: Wet Weather Event 3: Peak 200 Bridge Samples ISCO Chippewa River ISCO Downstream TSS (mg/L) 160 120 80 40 Gordonville Rd. Freeland Rd. Currie Pkwy 0 26.00 23.00 20.00 17.00 14.00 Tittabawassee Rd. 11.00 8.00 M-46 Center Rd. 5.00 2.00 -1.00 River Mile Figure 9. Wet Weather Event 3 (May 9-14, 2004) TSS Profiles Limno-Tech, Inc. 17 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TSS Profile: Wet Weather Event 3: Falling Limb 200 TSS (mg/L) 160 Bridge Samples ISCO Chippew a River ISCO Upstream ISCO Dow nstream 120 80 40 Gordonville Rd. 0 26.00 23.00 20.00 Freeland Rd. 17.00 Tittabaw assee Rd. 14.00 11.00 8.00 M-46 Center Rd. 5.00 2.00 -1.00 River Mile TSS Profile: Wet Weather Event 3: Post-Event 200 TSS (mg/L) 160 Bridge Samples ISCO Chippew a River ISCO Upstream ISCO Dow nstream 120 80 M-46 40 Tittabaw assee Rd. Currie Pkw y Gordonville Rd. 0 26.00 23.00 20.00 Freeland Rd. 17.00 14.00 Center Rd. 11.00 8.00 5.00 2.00 -1.00 River Mile Figure 9 (cont). Wet Weather Event 3 (May 9-14, 2004) TSS Profiles Limno-Tech, Inc. 18 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TOC Profile: Wet Weather Event 3: Pre-Event 25 Bridge Samples TOC (mg/L) 20 15 Freeland Rd. Currie Pkwy Gordonville Rd. 10 M-46 Tittabawassee Rd. Center 5 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile TOC Profile: Wet Weather Event 3: Rising Limb 25 Bridge Samples 20 TOC (mg/L) ISCO Chippewa River ISCO Downstream 15 Freeland Rd. Currie Pkwy Gordonville Rd. 10 M-46 Tittabawassee Rd. Center Rd. 5 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile TOC Profile: Wet Weather Event 3: Peak 25 Bridge Samples ISCO Downstream ISCO Chippewa River TOC (mg/L) 20 15 Currie Pkwy Freeland Rd Gordonville Rd. 10 M-46 Tittabawassee Rd. Center Rd. 5 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile Figure 10. Wet Weather Event 3 (May 9-14, 2004) TOC Profiles Limno-Tech, Inc. 19 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TOC Profile: Wet Weather Event 3: Falling Limb 25 Bridge Samples ISCO Chippewa River ISCO Upstream ISCO Downstream TOC (mg/L) 20 15 Tittabawassee Rd. Gordonville Rd. Freeland Rd. M-46 Center Rd. 10 5 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile TOC Profile: Wet Weather Event 3: Post Event 25 TOC (mg/L) 20 15 Bridge Samples ISCO Chippewa River ISCO Upstream ISCO Downstream Currie Pkwy M-46 Freeland Rd. Gordonville Rd. 10 Tittabawassee Rd. Center Rd. 5 0 26.00 23.00 20.00 17.00 14.00 11.00 8.00 5.00 2.00 -1.00 River Mile Figure 10 (cont.). Wet Weather Event 3 (May 9-14, 2004) TOC Profiles Limno-Tech, Inc. 20 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TSS (ISCO) Time Series: Wet Weather Event 3: Upstream 200 TSS (mg/L) 160 120 80 40 0 5/9/04 PM 5/10/04 5/10/04 5/11/04 5/11/04 5/12/04 5/12/04 5/13/04 5/13/04 5/14/04 AM PM AM PM AM PM AM PM AM TSS (ISCO) Time Series: Wet Weather Event 3: Chippewa River 200 TSS (mg/L) 160 120 80 40 0 5/9/04 PM 5/10/04 5/10/04 5/11/04 5/11/04 5/12/04 5/12/04 5/13/04 5/13/04 5/14/04 AM PM AM PM AM PM AM PM AM TSS (ISCO) Time Series: Wet Weather Event 3: Downstream 200 TSS (mg/L) 160 120 80 40 0 5/9/04 PM 5/10/04 5/10/04 5/11/04 5/11/04 5/12/04 5/12/04 5/13/04 5/13/04 5/14/04 AM PM AM PM AM PM AM PM AM Figure 11. Wet Weather Event 3 (May 9-14, 2004) TSS ISCO Profiles at Two Tittabawassee River Locations and on the Chippewa River Limno-Tech, Inc. 21 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 TOC (ISCO) Time Series: Wet Weather Event 3: Upstream 25 TOC (mg/L) 20 15 10 5 0 5/9/04 PM 5/10/04 5/10/04 5/11/04 5/11/04 5/12/04 5/12/04 5/13/04 5/13/04 5/14/04 AM PM AM PM AM PM AM PM AM TOC (ISCO) Time Series: Wet Weather Event 3: Chippewa River 25 TOC (mg/L) 20 15 10 5 0 5/9/04 PM 5/10/04 5/10/04 AM PM 5/11/04 5/11/04 AM PM 5/12/04 5/12/04 5/13/04 5/13/04 AM PM AM PM 5/14/04 AM TOC (ISCO) Time Series: Wet Weather Event 3: Downstream 25 TOC (mg/L) 20 15 10 5 0 5/9/04 PM 5/10/04 5/10/04 5/11/04 5/11/04 5/12/04 5/12/04 5/13/04 5/13/04 5/14/04 AM PM AM PM AM PM AM PM AM Figure 12. Wet Weather Event 3 (May 9-14, 2004) TOC ISCO Profiles at Two Tittabawassee River Locations and on the Chippewa River Limno-Tech, Inc. 22 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 4. REFERENCES Limno-Tech, Inc. (LTI). 2003. Work Plan for Preliminary Flow/Solids Monitoring and Sediment Thickness Characterization, Titabawassee River, Michigan. November. Limno-Tech, Inc. (LTI). 2004. Work Plan for Preliminary Flow/Solids Monitoring and Sediment Thickness Characterization, Titabawassee River, Michigan. Addendum No.3. ISCO Sampler Deployment. April. Limno-Tech, Inc. 23 Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 APPENDIX A. 2004 ADDENDUM TO THE WORKPLAN Limno-Tech, Inc. WORKPLAN FOR PRELIMINARY FLOW/SOLIDS MONITORING AND SEDIMENT THICKNESS CHARACTERIZATION TITTABAWASSEE RIVER, MICHIGAN Addendum No. 3 ISCO Sampler Deployment Introduction This document is an addendum to the “Work Plan for Preliminary Flow and Solids Monitoring and Sediment Thickness Characterization” submitted as a final document to the Michigan DEQ in November of 2003 (LTI, 2003). The work plan is currently posted on the DEQ web site at: http://www.deq.state.mi.us/documents/deq-whm-hwrpDow_IRA_WP-FlowSolids.pdf Objective The objective of the ISCO Sampler deployment is to provide much more detailed data on solids transport into and out of the Tittabawassee River, by siting samplers on the Chippewa River, upper Tittabawassee, and lower Tittabawassee River near the Saginaw River confluence. ISCO sampling will be performed in conjunction with the ongoing wet-weather flow and solids sampling described in the above-referenced work plan. Sampler Configuration and Deployment The ISCO sampler is an automated peristaltic pump sampling system that monitors river stage and triggers sampling when a preset stage threshold is reached. When the stage criterion is exceeded, the sampler collects samples at a preset interval and delivers samples to a series of bottles contained in the sampling device. ISCO samplers will be located adjacent to the river, with a ¼” sampling line encased in a protective PVC sleeve extending approximately 20 feet into the river (Figure 1). The ISCO Sampler and batteries are contained in a fiberglass enclosure to protect the equipment from weather and tampering (Figure 2). Samplers will be located at the following locations: • • • Upstream Tittabawassee: Emerson Park, near Currie Parkway Bridge (Figure 3) Chippewa River: near confluence at Whitman Drive (Figure 4) Downstream Tittabawassee: DNR property, near confluence with Saginaw River (Figure 5) Permissions for instrument deployment at these locations have been granted by the City of Midland and the Michigan DEQ. Samplers will be configured to trigger at a stage corresponding to approximately a 3month recurrence interval flow event (xx cfs) and will sample at a 30 minute interval following initiation of the high flow event and throughout the duration of the event. The sampler intake will be located approximately 20 feet from the shoreline, and will sample at a depth approximately 2 feet from the sediment bed. During the monitoring period, samplers will be checked on a weekly basis to verify battery charge, check for false starts, and verify depth sensor operation. Figure 1: ISCO sampler, sampling tube and PVC sleeve Figure 2: ISCO sampler and enclosure Sample Preparation and Analytical Methods Following the event, samples will be recovered from the sampler, placed in coolers, and shipped to the laboratory for analysis with other samples collected as part of the larger flow and solids monitoring effort described in the work plan. Details on sample preparation, analytical methods, sample handling, and quality assurance practices are contained in the work plan. Chain of Custody Documentation Completed chain of custody forms will be required for all samples. The chain of custody form will contain the sample’s identification number, sample date and time, sample description, sample type, sample preservation, and analyses required. The original chain of custody form will accompany the samples to the laboratory. The forms will remain with the samples at all times. The samples and signed chain of custody forms will remain in the possession of the sampling crew until the samples are delivered to the express carrier. Samples of chain of custody forms are included in the original Work Plan (LTI, 2003). References Limno-Tech, Inc., 2003. Work Plan for Preliminary Flow/Solids Monitoring and Sediment Thickness Characterization. Submitted to MDEQ November, 2003, posted at: http://www.deq.state.mi.us/documents/deq-whm-hwrp-Dow_IRA_WP-FlowSolids.pdf Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 APPENDIX B. MONITORING LOCATIONS, DATES, AND SAMPLING RESULTS Limno-Tech, Inc. Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Table B-1. Manually Collected Water Samples Location Currie Pkwy Field Blank Gordonville Rd Freeland Rd Tittabawassee Rd State Rd State Rd Center Rd Currie Pkwy Gordonville Rd Freeland Rd Tittabawassee Rd State Rd State Rd Center Rd Currie Pkwy Gordonville Rd Freeland Rd Tittabawassee Rd State Rd Center Rd Currie Pkwy Gordonville Rd Freeland Rd Tittabawassee Rd State Rd Center Rd Currie Pkwy Gordonville Rd Freeland Rd Tittabawassee Rd State Rd Center Rd Currie Pkwy Gordonville Rd Freeland Rd Tittabawassee Rd State Rd Center Rd Center Rd Field Blank Field Blank Currie Pkwy Gordonville Rd Freeland Rd Freeland Rd Tittabawassee Rd State Rd Center Rd Shiawassee WR [1] Field Sample ID TR1-102203-1124 TRFB-102203-1000 TR2-102203-1324 TR3-102203-1436 TR4-102203-1640 TR5-102203-1805 TR-102203-DUPE TR6-102203-1925 TR1-111903-1350 TR2-111903-1420 TR3-111903-1445 TR4-111903-1505 TR5-111903-1525 DUP-1 TR6-111903-1550 TR1-111903-1635 TR2-111903-1705 TR3-111903-1730 TR4-111903-1755 TR5-111903-1815 TR6-111903-1830 TR1-112003-0920 TR2-112003-0943 TR3-112003-1010 TR4-112003-1030 TR5-112003-1045 TR6-112003-1130 TR1-112103-0840 TR2-112103-0905 TR3-112103-0923 TR4-112103-0940 TR5-112103-1000 TR6-112103-1030 TR1-112103-1205 TR2-112103-1230 TR3-112103-1250 TR4-112103-1320 TR5-112103-1340 TR6-112103-1400 TR-112103-DUP TR-112103-1430 FB 4 TR1-112303-1100 TR2-112303-1140 TR3-112303-1200 DUP 4 TR4-112303-1225 TR5-112303-1245 TR6-112303-1315 Shiawassee 1a Shiawassee WR [1] Shiawassee 1b Shiawassee WR [2] Shiawassee 2a Shiawassee WR [2] Shiawassee 2b Imerman Park [3] Imerman 1a Limno-Tech, Inc. QC Sample Type Field blank Field duplicate Field duplicate Field duplicate Field blank Field duplicate Sample Sample Collection Collection TOC TSS (mg/L) (mg/L) Notes Date Time 10/22/03 9:42 6.9 3.0 10/22/03 10:00 0.1 1.0 10/22/03 13:17 6.1 4.0 10/22/03 14:40 6.6 3.0 10/22/03 16:40 6.6 ND 10/22/03 18:10 7.0 2.0 10/22/03 18:10 7.0 5.0 10/22/03 19:30 7.0 6.0 11/19/03 13:50 5.6 6.0 11/19/03 14:20 5.9 14.0 11/19/03 14:45 5.9 4.0 11/19/03 15:05 5.8 16.0 11/19/03 15:25 5.7 24.0 11/19/03 15:28 5.7 17.0 11/19/03 15:50 5.7 25.0 11/19/03 16:35 5.7 4.0 11/19/03 17:05 6.1 13.0 11/19/03 17:30 5.8 14.0 11/19/03 17:55 5.8 18.0 11/19/03 18:15 5.7 19.0 11/19/03 18:30 5.6 27.0 11/20/03 9:20 6.0 21.0 11/20/03 9:43 6.3 64.0 11/20/03 10:10 6.3 34.0 11/20/03 10:30 6.2 35.0 11/20/03 10:45 6.1 21.0 11/20/03 11:30 6.0 36.0 11/21/03 8:40 6.4 4.0 11/21/03 9:05 6.9 14.0 11/21/03 9:23 6.8 21.0 11/21/03 9:40 6.7 22.0 11/21/03 10:00 6.7 22.0 11/21/03 10:30 6.6 33.0 11/21/03 12:05 6.3 1.0 11/21/03 12:30 7.0 18.0 11/21/03 12:50 6.9 19.0 11/21/03 13:20 6.9 21.0 11/21/03 13:40 6.8 29.0 11/21/03 14:00 6.6 30.0 11/21/03 14:05 6.6 26.0 11/21/03 14:30 ND 3.0 11/23/03 0:00 0.2 ND 11/23/03 11:00 6.6 1.0 11/23/03 11:40 7.1 8.0 11/23/03 12:00 7.0 9.0 11/23/03 12:05 7.0 6.0 11/23/03 12:25 6.9 7.0 11/23/03 12:45 6.8 8.0 11/23/03 13:15 6.6 8.0 3/5/04 15:20 8.4 52.0 River in flood condition over banks 3/5/04 15:20 8.3 49.0 River in flood condition over banks 3/5/04 15:45 8.5 21.0 River in flood condition over banks 3/5/04 15:45 8.5 15.0 River in flood condition over banks 3/5/04 17:15 8.6 44.0 River in flood condition over banks Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Sample Sample Collection Collection TOC TSS Location Field Sample ID (mg/L) (mg/L) Notes Date Time Imerman Park [3] Imerman 1b 3/5/04 17:15 8.5 44.0 River in flood condition over banks Imerman Park [4] Imerman 2a 3/5/04 17:40 8.5 22.0 River in flood condition over banks Imerman Park [4] Imerman 2b 3/5/04 17:40 8.4 17.0 River in flood condition over banks Currie Pkwy TR1-030604-1115 3/6/04 11:15 8.9 53.0 Gordonville Rd TR2-030604-1225 3/6/04 12:25 8.8 71.0 partial vertical integrated sample, can't hit bottom with DH-76 because of water velocity Freeland Rd TR3-030604-1245 3/6/04 12:45 8.7 88.0 partial vertical integrated sample, can't hit bottom with DH-76 because of water velocity Freeland Festival Park [5] FREE-030604-1315 3/6/04 13:15 9.0 57.0 Flood conditions Tittabawassee Rd TR4-030604-1330 3/6/04 13:30 8.7 86.0 grab sample, can't hit bottom because of current State Rd TR5-030604-1430 3/6/04 14:30 8.7 77.0 grab sample, can't hit bottom because of current Imerman Park [6] IMPK-030604-1440 3/6/04 14:40 8.8 37.0 Flood conditions Center Rd TR6-030604-1500 3/6/04 15:00 8.6 79.0 grab sample, can't hit bottom because of current Shiawassee WR [7] SHIA-030604-1520 3/6/04 15:20 8.7 24.0 Flood conditions Currie Pkwy TR1-030704-1150 3/7/04 11:50 9.0 40.0 grab sample using JK2000 Currie Pkwy DUP1 Field duplicate 3/7/04 11:50 8.9 38.0 Gordonville Rd TR2-030704-1240 3/7/04 12:40 9.0 47.0 Freeland Rd TR3-030704-1320 3/7/04 13:20 8.9 52.0 Freeland Festival Park [8] TR3A-030704-1330 3/7/04 13:30 8.8 52.0 sample taken with pole on park driveway, 5th rail pole from parking lot Tittabawassee Rd TR4-030704-1400 3/7/04 14:00 8.9 53.0 Imerman Park [9] TR4A-030704-1420 3/7/04 14:20 8.7 44.0 sampled with pole State Rd TR5-030704-1445 3/7/04 14:45 8.8 55.0 Center Rd TR6-030704-1530 3/7/04 15:30 8.7 62.0 Shiawassee WR [10] TR6A-030704-1545 3/7/04 15:45 8.7 120.0 Currie Pkwy TR1-031004-1100 3/10/04 11:00 10.0 24.0 Gordonville Rd TR2-031004-1140 3/10/04 11:40 9.8 23.0 Freeland Rd TR3-031004-1215 3/10/04 12:15 9.9 24.0 Tittabawassee Rd TR4-031004-1235 3/10/04 12:35 9.8 22.0 State Rd TR5-031004-1255 3/10/04 12:55 9.9 25.0 State Rd DUP02 Field duplicate 3/10/04 12:55 9.8 23.0 Center Rd TR6-031004-1325 3/10/04 13:25 9.8 23.0 Currie Pkwy 050904-SFW-02188 05/09/04 10:15 13.0 64.0 Gordonville Rd 050904-SFW-02189 05/09/04 10:45 13.0 59.0 Freeland Rd 050904-SFW-02190 05/09/04 11:15 12.0 59.0 Tittabawassee Rd 050904-SFW-02191 05/09/04 11:40 12.0 64.0 M-46 050904-SFW-02192 05/09/04 12:05 12.0 68.0 Center Rd 050904-SFW-02193 05/09/04 12:30 11.0 65.0 Currie Pkwy 051004-SFW-02194 05/10/04 14:05 12.0 55.0 Gordonville Rd 051004-SFW-02195 05/10/04 16:00 12.0 67.0 Freeland Rd 051004-SFW-02196 05/10/04 16:30 12.0 66.0 Tittabawassee Rd 051004-SFW-02197 05/10/04 17:00 12.0 67.0 M-46 051004-SFW-02198 05/10/04 17:30 12.0 86.0 Center Rd 051004-SFW-02199 05/10/04 17:50 12.0 68.0 Currie Pkwy 051104-SFW-02200 05/11/04 8:25 13.0 2.0 Gordonville Rd 051104-SFW-02201 05/11/04 9:55 13.0 15.0 Freeland Rd 051104-SFW-02202 05/11/04 10:12 12.0 17.0 Tittabawassee Rd 051104-SFW-02203 05/11/04 11:00 12.0 12.0 M-46 051104-SFW-02204 05/11/04 11:30 12.0 8.0 Center Rd 051104-SFW-02205 05/11/04 11:48 12.0 9.0 Center Rd 051104-SFWField duplicate 05/11/04 11:48 12.0 12.0 02205-FD QC Sample Type Limno-Tech, Inc. Flow and Solids Monitoring: Tittabawassee River, MI Location Gordonville Rd Freeland Rd Tittabawassee Rd M-46 Center Rd Currie Pkwy Currie Pkwy Gordonville Rd Freeland Rd Freeland Rd Tittabawassee Rd M-46 Center Rd Field Sample ID 051204-SFW-02219 051204-SFW-02220 051204-SFW-02221 051204-SFW-02222 051204-SFW-02223 051404-SFW-02233 051404-SFW-02233 051404-SFW-02234 051404-SFW-02235 051404-SFW02235-FD 051404-SFW-02236 051404-SFW-02237 051404-SFW-02238 November, 2004 Sample Sample Collection Collection TOC TSS (mg/L) (mg/L) Date Time 05/12/04 10:05 12.0 13.0 05/12/04 10:25 13.0 13.0 05/12/04 10:50 13.0 12.0 05/12/04 11:10 13.0 11.0 05/12/04 11:30 13.0 13.0 05/14/04 9:10 14.0 18.0 5/14/04 9:10 14.0 18.0 05/14/04 10:50 12.0 25.0 05/14/04 11:20 12.0 26.0 Field duplicate 05/14/04 11:20 12.0 28.0 QC Sample Type 05/14/04 05/14/04 05/14/04 11:50 16:45 17:20 12.0 12.0 12.0 Notes 23.0 30.0 25.0 ND: Not Detected NA: Not Analyzed Table 4 Notes: [1] Shiawassee WR: samples collected 10 ft inland from center of River Trail & 60 ft downstream from the point where River Trail meets the river and makes a right angle turn downstream along river [2] Shiawassee WR: 50 ft inland from Shiawassee 1 location [3] Imerman Park: ~100-150 ft inland from normal river bank (near proposed clay pads transect) at flood water's edge, located on river side of soil mound upstream of boat launch parking lot [4] Imerman Park: ~100 ft inland from soil mound upstream of boat launch parking lot, near proposed clay pads transect in another disconnected body of water from Imerman 1a&b [5], [6], [7]: sample locations not recorded in field notes [8] Freeland Festival Park: sample taken with pole on park driveway, 5th rail pole from parking lot [9] Imerman Park: entrance road by big sign with park info.; GPS 43 deg 27' 30.480", 84 deg 04' 43.83" [10] Shiawassee WR: parking lot, E side; GPS 43 deg 23' 24.204", 84 deg 00' 43.32" Limno-Tech, Inc. Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 Table B-2. ISCO Collected Water Samples QC Sample Type Sample Sample Collection Collection TOC Date Time (mg/L) 05/09/04 10:27 NA TSS (mg/L) 60.0 Location Chippewa River ISCO Field Sample ID 050904(a)-SFW-02187 Chippewa River ISCO 050904(b)-SFW-02187 05/09/04 11:27 NA 93.0 Chippewa River ISCO 050904(c)-SFW-02187 05/09/04 12:27 NA 90.0 Chippewa River ISCO 050904(d)-SFW-02187 05/09/04 13:27 NA 96.0 Chippewa River ISCO 050904(e)-SFW-02187 05/09/04 14:27 NA 110.0 Chippewa River ISCO 050904(f)-SFW-02187 05/09/04 15:27 NA 120.0 Chippewa River ISCO 050904(g)-SFW-02187 05/09/04 16:27 NA 130.0 Chippewa River ISCO 050904(h)-SFW-02187 05/09/04 17:27 NA 140.0 Chippewa River ISCO 050904(i)-SFW-02187 05/09/04 18:27 NA 110.0 Chippewa River ISCO 050904(j)-SFW-02187 05/09/04 19:27 NA 100.0 Chippewa River ISCO 050904(k)-SFW-02187 05/09/04 20:27 NA 120.0 Chippewa River ISCO 050904(l)-SFW-02187 05/09/04 21:27 NA 140.0 Chippewa River ISCO 050904(m)-SFW-02187 05/09/04 22:27 NA 150.0 Chippewa River ISCO 050904(n)-SFW-02187 05/09/04 23:27 NA 180.0 Chippewa River ISCO 051004(a)-SFW-02206 05/10/04 00:27 NA 180.0 Chippewa River ISCO 051004(b)-SFW-02206 05/10/04 1:27 NA 160.0 Chippewa River ISCO 051004(c)-SFW-02206 05/10/04 2:27 NA 150.0 Chippewa River ISCO 051004(d)-SFW-02206 05/10/04 3:27 NA 150.0 Chippewa River ISCO 051004(e)-SFW-02206 05/10/04 4:27 NA 130.0 Chippewa River ISCO 051004(f)-SFW-02206 05/10/04 5:27 NA 130.0 Chippewa River ISCO 051004(g)-SFW-02206 05/10/04 6:27 NA 130.0 Chippewa River ISCO 051004(h)-SFW-02206 05/10/04 7:27 NA 130.0 Chippewa River ISCO 051004(i)-SFW-02206 05/10/04 8:27 NA 120.0 Chippewa River ISCO 051004(j)-SFW-02206 05/10/04 9:27 NA 120.0 Chippewa River ISCO 051004(a)-SFW-02213 05/10/04 15:20 12.0 130.0 Chippewa River ISCO 051004(b)-SFW-02213 05/10/04 16:20 12.0 120.0 Chippewa River ISCO 051004(c)-SFW-02213 05/10/04 17:20 12.0 120.0 Chippewa River ISCO 051004(c)-SFW-02213-FD 05/10/04 17:20 12.0 120.0 Chippewa River ISCO 051004(d)-SFW-02213 05/10/04 18:20 12.0 110.0 Chippewa River ISCO 051004(e)-SFW-02213 05/10/04 19:20 12.0 110.0 Chippewa River ISCO 051004(f)-SFW-02213 05/10/04 20:20 12.0 110.0 Chippewa River ISCO 051004(g)-SFW-02213 05/10/04 21:20 12.0 120.0 Chippewa River ISCO 051004(h)-SFW-02213 05/10/04 22:20 12.0 100.0 Chippewa River ISCO 051004(i)-SFW-02213 05/10/04 23:20 11.0 89.0 Chippewa River ISCO [1] 051004(a)-SFW-02214 05/11/04 00:20 12.0 110.0 Chippewa River ISCO [1] 051004(b)-SFW-02214 05/11/04 1:20 11.0 110.0 Chippewa River ISCO [1] 051004(c)-SFW-02214 05/11/04 2:20 12.0 110.0 Chippewa River ISCO [1] 051004(d)-SFW-02214 05/11/04 3:20 12.0 120.0 05/11/04 3:20 12.0 67.0 05/11/04 4:20 11.0 85.0 Field duplicate Chippewa River ISCO [1] 051104(d)-SFW-02214-FD Chippewa River ISCO [1] 051004(e)-SFW-02214 Chippewa River ISCO 051104(f)-SFW-02214 05/11/04 5:20 11.0 59.0 Chippewa River ISCO 051104(g)-SFW-02214 05/11/04 6:20 11.0 50.0 Chippewa River ISCO 051104(h)-SFW-02214 05/11/04 7:20 12.0 73.0 Limno-Tech, Inc. Field duplicate Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 QC Sample Type Sample Sample Collection Collection TOC Date Time (mg/L) 05/11/04 8:20 11.0 TSS (mg/L) 66.0 Location Chippewa River ISCO Field Sample ID 051104(i)-SFW-02214 Chippewa River ISCO 051104(a)-SFW-02215 05/11/04 9:20 11.0 76.0 Chippewa River ISCO 051104(b)-SFW-02215 05/11/04 10:20 12.0 87.0 Chippewa River ISCO 051104(c)-SFW-02215 05/11/04 11:20 11.0 60.0 Chippewa River ISCO 051104(d)-SFW-02215 05/11/04 12:20 11.0 75.0 Chippewa River ISCO 051104(e)-SFW-02215 05/11/04 13:20 11.0 76.0 Chippewa River ISCO 051104(f)-SFW-02215 05/11/04 14:20 11.0 75.0 Chippewa River ISCO 051104(g)-SFW-02215 05/11/04 15:20 11.0 87.0 Chippewa River ISCO 051104(h)-SFW-02215 05/11/04 16:20 11.0 95.0 Chippewa River ISCO 051104(i)-SFW-02215 05/11/04 17:20 12.0 74.0 Chippewa River ISCO 051104(j)-SFW-02215 05/11/04 18:20 11.0 62.0 Chippewa River ISCO 051104(j)-SFW-02215-FD 05/11/04 18:20 12.0 69.0 Field duplicate Chippewa River ISCO 051104(k)-SFW-02215 05/11/04 19:20 11.0 69.0 Chippewa River ISCO 051104(l)-SFW-02215 05/11/04 20:20 12.0 69.0 Chippewa River ISCO 051104(m)-SFW-02215 05/11/04 21:20 11.0 64.0 Chippewa River ISCO 051104(n)-SFW-02215 05/11/04 22:20 12.0 65.0 Chippewa River ISCO 051104(o)-SFW-02215 05/11/04 23:20 12.0 60.0 Chippewa River ISCO 051204(a)-SFW-02216 05/12/04 00:20 11.0 190.0 Chippewa River ISCO 051204(b)-SFW-02216 05/12/04 1:20 11.0 83.0 Chippewa River ISCO 051204(c)-SFW-02216 05/12/04 2:20 11.0 86.0 Chippewa River ISCO 051204(d)-SFW-02216 05/12/04 3:20 11.0 70.0 Chippewa River ISCO 051204(e)-SFW-02216 05/12/04 4:20 11.0 74.0 Chippewa River ISCO 051204(f)-SFW-02216 05/12/04 5:20 11.0 76.0 Chippewa River ISCO 051204(g)-SFW-02216 Chippewa River ISCO 051204(g)-SFW-02216-FD Chippewa River ISCO 051204(h)-SFW-02216 05/12/04 7:20 11.0 66.0 Chippewa River ISCO 051204(i)-SFW-02216 05/12/04 8:20 11.0 71.0 Chippewa River ISCO 051204(a)-SFW-02227 05/12/04 9:12 11.0 57.0 Chippewa River ISCO 051204(b)-SFW-02227 05/12/04 11:12 11.0 44.0 Chippewa River ISCO 051204(c)-SFW-02227 05/12/04 13:12 12.0 40.0 Chippewa River ISCO 051204(d)-SFW-02227 05/12/04 15:12 11.0 41.0 Chippewa River ISCO 051204(e)-SFW-02227 05/12/04 17:12 12.0 30.0 Chippewa River ISCO 051204(f)-SFW-02227 05/12/04 19:12 11.0 35.0 Chippewa River ISCO 051204(g)-SFW-02227 05/12/04 21:12 11.0 36.0 Chippewa River ISCO 051204(h)-SFW-02227 Chippewa River ISCO 051204(h)-SFW-02227-FD Chippewa River ISCO Chippewa River ISCO Field duplicate 05/12/04 6:20 11.0 65.0 05/12/04 6:20 11.0 64.0 05/12/04 23:12 11.0 39.0 05/12/04 23:12 12.0 39.0 051304(a)-SFW-02228 05/13/04 1:12 11.0 44.0 051304(b)-SFW-02228 05/13/04 3:12 11.0 42.0 Chippewa River ISCO 051304(c)-SFW-02228 05/13/04 5:12 12.0 44.0 Chippewa River ISCO 051304(d)-SFW-02228 05/13/04 7:12 11.0 53.0 Chippewa River ISCO 051304(e)-SFW-02228 05/13/04 9:12 12.0 32.0 Chippewa River ISCO 051304(f)-SFW-02228 05/13/04 11:12 11.0 50.0 Chippewa River ISCO 051304(g)-SFW-02228 05/13/04 13:12 11.0 42.0 Chippewa River ISCO 051304(h)-SFW-02228 05/13/04 15:12 11.0 52.0 Chippewa River ISCO 051304(i)-SFW-02228 05/13/04 17:12 11.0 48.0 Chippewa River ISCO 051304(j)-SFW-02228 05/13/04 19:12 11.0 49.0 Limno-Tech, Inc. Field duplicate Flow and Solids Monitoring: Tittabawassee River, MI Location Chippewa River ISCO Field Sample ID 051304(k)-SFW-02228 Chippewa River ISCO 051304(k)-SFW-02228-FD November, 2004 QC Sample Type Field duplicate Sample Sample Collection Collection TOC Date Time (mg/L) 05/13/04 21:12 11.0 TSS (mg/L) 35.0 05/13/04 21:12 11.0 46.0 Chippewa River ISCO 051304(l)-SFW-02228 05/13/04 23:12 11.0 48.0 Chippewa River ISCO 051404(a)-SFW-02229 05/14/04 1:12 11.0 34.0 Chippewa River ISCO 051404(b)-SFW-02229 05/14/04 3:12 11.0 44.0 Chippewa River ISCO 051404(c)-SFW-02229 05/14/04 5:12 12.0 40.0 Chippewa River ISCO 051404(d)-SFW-02229 05/14/04 7:12 11.0 41.0 Upstream Tittabawassee River ISCO 050904(a)-SFW-02209 05/09/04 9:56 NA 76.0 Upstream Tittabawassee River ISCO 050904(b)-SFW-02209 05/09/04 10:56 NA 63.0 Upstream Tittabawassee River ISCO 050904(c)-SFW-02209 05/09/04 11:56 NA 62.0 Upstream Tittabawassee River ISCO 050904(d)-SFW-02209 05/09/04 12:56 NA 93.0 Upstream Tittabawassee River ISCO 050904(e)-SFW-02209 05/09/04 13:56 NA 48.0 Upstream Tittabawassee River ISCO 050904(f)-SFW-02209 05/09/04 14:56 NA 47.0 Upstream Tittabawassee River ISCO 050904(g)-SFW-02209 05/09/04 15:56 NA 58.0 Upstream Tittabawassee River ISCO 050904(h)-SFW-02209 05/09/04 16:56 NA 39.0 Upstream Tittabawassee River ISCO 050904(i)-SFW-02209 05/09/04 17:56 NA 60.0 Upstream Tittabawassee River ISCO 050904(i)-SFW-02209-FD 05/09/04 17:56 NA 42.0 Upstream Tittabawassee River ISCO 050904(j)-SFW-02209 05/09/04 18:56 NA 41.0 Upstream Tittabawassee River ISCO 050904(k)-SFW-02209 05/09/04 19:56 NA 72.0 Upstream Tittabawassee River ISCO 050904(l)-SFW-02209 05/09/04 20:56 NA 46.0 Upstream Tittabawassee River ISCO 050904(m)-SFW-02209 05/09/04 21:56 NA 65.0 Upstream Tittabawassee River ISCO 050904(n)-SFW-02209 05/09/04 22:56 NA 49.0 Upstream Tittabawassee River ISCO 050904(n)-SFW-02209-FD 05/09/04 22:56 NA 38.0 Upstream Tittabawassee River ISCO 050904(o)-SFW-02209 05/09/04 23:56 NA 46.0 Upstream Tittabawassee River ISCO 051004(a)-SFW-02210 05/10/04 00:56 NA 7.0 Upstream Tittabawassee River ISCO 051004(b)-SFW-02210 05/10/04 1:56 NA ND Upstream Tittabawassee River ISCO 051004(c)-SFW-02210 05/10/04 2:56 NA 5.0 Upstream Tittabawassee River ISCO 051004(d)-SFW-02210 05/10/04 3:56 NA 2.0 Upstream Tittabawassee River ISCO 051004(e)-SFW-02210 05/10/04 4:56 NA 6.0 Upstream Tittabawassee River ISCO 051004(f)-SFW-02210 05/10/04 5:56 NA ND Upstream Tittabawassee River ISCO 051004(g)-SFW-02210 05/10/04 6:56 NA ND Upstream Tittabawassee River ISCO 051004(h)-SFW-02210 05/10/04 7:56 NA ND Upstream Tittabawassee River ISCO 051204(a)-SFW-02224 05/12/04 8:23 13.0 ND Upstream Tittabawassee River ISCO 051204(b)-SFW-02224 05/12/04 10:23 13.0 17.0 Field duplicate Field duplicate Upstream Tittabawassee River ISCO 051204(c)-SFW-02224 05/12/04 12:23 12.0 ND Upstream Tittabawassee River ISCO 051204(d)-SFW-02224 05/12/04 14:23 13.0 10.0 Upstream Tittabawassee River ISCO 051204(e)-SFW-02224 05/12/04 16:23 13.0 ND Upstream Tittabawassee River ISCO 051204(g)-SFW-02224 05/12/04 20:23 14.0 ND Upstream Tittabawassee River ISCO 051204(h)-SFW-02224 Upstream Tittabawassee River ISCO 051204(h)-SFW-02224-FD 05/12/04 22:23 23.0 ND 05/12/04 22:23 14.0 11.0 Upstream Tittabawassee River ISCO Upstream Tittabawassee River ISCO 051304(a)-SFW-02225 05/13/04 00:23 14.0 ND 051304(b)-SFW-02225 05/13/04 2:23 14.0 11.0 Field duplicate Upstream Tittabawassee River ISCO 051304(c)-SFW-02225 05/13/04 4:23 17.0 ND Upstream Tittabawassee River ISCO 051304(d)-SFW-02225 05/13/04 6:23 15.0 12.0 Upstream Tittabawassee River ISCO 051304(e)-SFW-02225 05/13/04 8:23 14.0 16.0 Upstream Tittabawassee River ISCO 051304(f)-SFW-02225 05/13/04 10:23 14.0 ND Limno-Tech, Inc. Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 QC Sample Type Sample Sample Collection Collection TOC Date Time (mg/L) 05/13/04 12:23 18.0 TSS (mg/L) 14.0 Location Upstream Tittabawassee River ISCO Field Sample ID 051304(g)-SFW-02225 Upstream Tittabawassee River ISCO 051304(h)-SFW-02225 05/13/04 14:23 Upstream Tittabawassee River ISCO 051304(i)-SFW-02225 05/13/04 16:23 ND ND Upstream Tittabawassee River ISCO 051304(j)-SFW-02225 05/13/04 18:23 14.0 30.0 Upstream Tittabawassee River ISCO 051304(k)-SFW-02225 05/13/04 20:23 14.0 18.0 Upstream Tittabawassee River ISCO 051304(l)-SFW-02225 05/13/04 22:23 14.0 17.0 Upstream Tittabawassee River ISCO 051404(a)-SFW-02226 05/14/04 00:23 14.0 18.0 14.0 11.0 Upstream Tittabawassee River ISCO 051404(c)-SFW-02226 05/14/04 4:23 14.0 12.0 Upstream Tittabawassee River ISCO 051404(d)-SFW-02226 05/14/04 6:23 14.0 12.0 Upstream Tittabawassee River ISCO 051404(d)-SFW-02226-FD 05/14/04 6:23 14.0 12.0 Upstream Tittabawassee River ISCO 051404(b)-SFW-02226 05/14/04 2:23 14.0 14.0 Downstream Tittabawassee River ISCO 050904(a)-SFW-02207 05/09/04 11:45 NA 320.0 Downstream Tittabawassee River ISCO 050904(b)-SFW-02207 05/09/04 12:45 NA 87.0 Field duplicate Downstream Tittabawassee River ISCO 050904(c)-SFW-02207 05/09/04 13:45 NA 42.0 Downstream Tittabawassee River ISCO 050904(d)-SFW-02207 05/09/04 14:45 NA 83.0 Downstream Tittabawassee River ISCO 050904(e)-SFW-02207 05/09/04 15:45 NA 75.0 Downstream Tittabawassee River ISCO 050904(e)-SFW-02207-FD 05/09/04 15:45 NA 77.0 Downstream Tittabawassee River ISCO 050904(f)-SFW-02207 05/09/04 16:45 NA 41.0 Downstream Tittabawassee River ISCO 050904(g)-SFW-02207 05/09/04 17:45 NA 66.0 Downstream Tittabawassee River ISCO 050904(h)-SFW-02207 05/09/04 18:45 NA 74.0 Downstream Tittabawassee River ISCO 050904(i)-SFW-02207 05/09/04 19:45 NA 71.0 Downstream Tittabawassee River ISCO 050904(j)-SFW-02207 05/09/04 20:45 NA 65.0 Downstream Tittabawassee River ISCO 050904(k)-SFW-02207 05/09/04 21:45 NA 45.0 Downstream Tittabawassee River ISCO 050904(l)-SFW-02207 05/09/04 22:45 NA 65.0 Downstream Tittabawassee River ISCO 050904(m)-SFW-02207 05/09/04 23:45 NA 61.0 Downstream Tittabawassee River ISCO 051004(a)-SFW-02208 05/10/04 00:45 NA 56.0 Downstream Tittabawassee River ISCO 051004(b)-SFW-02208 05/10/04 1:45 NA 38.0 Downstream Tittabawassee River ISCO 051004(b)-SFW-02208-FD 05/10/04 1:45 NA 19.0 Downstream Tittabawassee River ISCO 051004(c)-SFW-02208 05/10/04 2:45 NA 57.0 Downstream Tittabawassee River ISCO 051004(d)-SFW-02208 05/10/04 3:45 NA 54.0 Downstream Tittabawassee River ISCO 051004(e)-SFW-02208 05/10/04 4:45 NA 22.0 Downstream Tittabawassee River ISCO 051004(f)-SFW-02208 05/10/04 5:45 NA 24.0 Downstream Tittabawassee River ISCO 051004(g)-SFW-02208 05/10/04 6:45 NA ND Downstream Tittabawassee River ISCO 051004(h)-SFW-02208 05/10/04 7:45 NA 8.0 Downstream Tittabawassee River ISCO 051004(i)-SFW-02208 05/10/04 8:45 NA 15.0 Downstream Tittabawassee River ISCO 051004(j)-SFW-02208 05/10/04 9:45 NA 13.0 Downstream Tittabawassee River ISCO 051004(k)-SFW-02208 05/10/04 10:45 NA 11.0 Downstream Tittabawassee River ISCO 051004(a)-SFW-02211 05/10/04 19:04 13.0 11.0 Downstream Tittabawassee River ISCO 051004(b)-SFW-02211 05/10/04 20:04 13.0 10.0 Downstream Tittabawassee River ISCO 051004(c)-SFW-02211 05/10/04 21:04 13.0 9.0 Downstream Tittabawassee River ISCO 051004(d)-SFW-02211 05/10/04 22:04 13.0 14.0 Downstream Tittabawassee River ISCO 051004(e)-SFW-02211 05/10/04 23:04 12.0 8.0 Downstream Tittabawassee River ISCO 051104(a)-SFW-02212 05/11/04 00:04 13.0 9.0 Downstream Tittabawassee River ISCO 051104(b)-SFW-02212 05/11/04 1:04 13.0 ND Downstream Tittabawassee River ISCO 051104(c)-SFW-02212 05/11/04 2:04 13.0 3.0 Downstream Tittabawassee River ISCO 051104(d)-SFW-02212 05/11/04 3:04 13.0 3.0 Limno-Tech, Inc. Field duplicate Field duplicate Flow and Solids Monitoring: Tittabawassee River, MI November, 2004 QC Sample Type Field duplicate Sample Sample Collection Collection TOC Date Time (mg/L) 05/11/04 3:04 13.0 TSS (mg/L) ND Location Downstream Tittabawassee River ISCO Field Sample ID 051104(d)-SFW-02212-FD Downstream Tittabawassee River ISCO 051104(e)-SFW-02212 05/11/04 4:04 13.0 3.0 Downstream Tittabawassee River ISCO 051104(f)-SFW-02212 05/11/04 5:04 13.0 ND Downstream Tittabawassee River ISCO 051104(g)-SFW-02212 05/11/04 6:04 13.0 5.0 Downstream Tittabawassee River ISCO 051104(h)-SFW-02212 05/11/04 7:04 13.0 3.0 Downstream Tittabawassee River ISCO 051104(i)-SFW-02212 05/11/04 8:04 13.0 ND Downstream Tittabawassee River ISCO 051104(j)-SFW-02212 05/11/04 9:04 13.0 ND Downstream Tittabawassee River ISCO 051104(k)-SFW-02212 05/11/04 10:04 13.0 ND Downstream Tittabawassee River ISCO 051104(k)-SFW-02212-FD 05/11/04 10:04 13.0 ND Field duplicate Downstream Tittabawassee River ISCO 051104(l)-SFW-02212 05/11/04 11:04 13.0 ND Downstream Tittabawassee River ISCO 051104(m)-SFW-02212 05/11/04 12:04 13.0 ND Downstream Tittabawassee River ISCO 051104(a)-SFW-02217 05/11/04 12:55 12.0 93.0 Downstream Tittabawassee River ISCO 051104(b)-SFW-02217 05/11/04 13:55 12.0 100.0 Downstream Tittabawassee River ISCO 051104(c)-SFW-02217 05/11/04 14:55 12.0 100.0 Downstream Tittabawassee River ISCO 051104(d)-SFW-02217 05/11/04 15:55 12.0 100.0 Downstream Tittabawassee River ISCO 051104(e)-SFW-02217 05/11/04 16:55 12.0 99.0 Downstream Tittabawassee River ISCO 051104(f)-SFW-02217 Downstream Tittabawassee River ISCO 051104(f)-SFW-02217-FD Downstream Tittabawassee River ISCO Downstream Tittabawassee River ISCO 05/11/04 17:55 12.0 94.0 05/11/04 17:55 12.0 100.0 051104(g)-SFW-02217 05/11/04 18:55 12.0 80.0 051104(h)-SFW-02217 05/11/04 19:55 12.0 75.0 Downstream Tittabawassee River ISCO 051104(i)-SFW-02217 05/11/04 20:55 12.0 89.0 Downstream Tittabawassee River ISCO 051104(k)-SFW-02217 05/11/04 22:55 12.0 91.0 Downstream Tittabawassee River ISCO 051104(l)-SFW-02217 05/11/04 23:55 12.0 91.0 Downstream Tittabawassee River ISCO 051204(a)-SFW-02218 05/12/04 00:55 12.0 86.0 Downstream Tittabawassee River ISCO 051204(b)-SFW-02218 05/12/04 1:55 12.0 84.0 Downstream Tittabawassee River ISCO 051204(c)-SFW-02218 05/12/04 2:55 12.0 86.0 Downstream Tittabawassee River ISCO 051204(d)-SFW-02218 05/12/04 3:55 12.0 84.0 Downstream Tittabawassee River ISCO 051204(d)-SFW-02218-FD Downstream Tittabawassee River ISCO 051204(e)-SFW-02218 Downstream Tittabawassee River ISCO 051204(f)-SFW-02218 05/12/04 5:55 13.0 86.0 Downstream Tittabawassee River ISCO 051204(g)-SFW-02218 05/12/04 6:55 13.0 86.0 Field duplicate Field duplicate 05/12/04 3:55 12.0 84.0 05/12/04 4:55 13.0 82.0 Downstream Tittabawassee River ISCO 051204(h)-SFW-02218 05/12/04 7:55 13.0 83.0 Downstream Tittabawassee River ISCO 051204(i)-SFW-02218 05/12/04 8:55 13.0 89.0 Downstream Tittabawassee River ISCO 051204(j)-SFW-02218 05/12/04 9:55 13.0 79.0 Downstream Tittabawassee River ISCO 051204(k)-SFW-02218 05/12/04 10:55 13.0 88.0 Downstream Tittabawassee River ISCO 051204(l)-SFW-02218 05/12/04 11:55 13.0 85.0 Downstream Tittabawassee River ISCO 051204(a)-SFW-02230 05/12/04 12:40 13.0 15.0 Downstream Tittabawassee River ISCO 051204(b)-SFW-02230 05/12/04 14:40 13.0 23.0 Downstream Tittabawassee River ISCO 051204(c)-SFW-02230 05/12/04 16:40 12.0 12.0 Downstream Tittabawassee River ISCO 051204(d)-SFW-02230 05/12/04 18:40 13.0 16.0 Downstream Tittabawassee River ISCO 051204(e)-SFW-02230 05/12/04 20:40 13.0 21.0 Downstream Tittabawassee River ISCO 051204(f)-SFW-02230 05/12/04 22:40 12.0 15.0 Downstream Tittabawassee River ISCO 051304(a)-SFW-02231 05/13/04 00:40 12.0 16.0 Downstream Tittabawassee River ISCO 051304(b)-SFW-02231 05/13/04 2:40 13.0 19.0 Downstream Tittabawassee River ISCO 051304(c)-SFW-02231 05/13/04 4:40 13.0 16.0 Downstream Tittabawassee River ISCO 051304(d)-SFW-02231 05/13/04 6:40 13.0 19.0 Limno-Tech, Inc. Flow and Solids Monitoring: Tittabawassee River, MI Location Downstream Tittabawassee River ISCO Field Sample ID 051304(e)-SFW-02231 Downstream Tittabawassee River ISCO 051304(f)-SFW-02231 Downstream Tittabawassee River ISCO 051304(f)-SFW-02231-FD Downstream Tittabawassee River ISCO November, 2004 QC Sample Type Sample Sample Collection Collection TOC Date Time (mg/L) 05/13/04 8:40 13.0 TSS (mg/L) 14.0 05/13/04 10:40 13.0 05/13/04 10:40 12.0 12.0 051304(g)-SFW-02231 05/13/04 12:40 12.0 12.0 Downstream Tittabawassee River ISCO 051304(h)-SFW-02231 05/13/04 14:40 12.0 ND Downstream Tittabawassee River ISCO 051304(i)-SFW-02231 05/13/04 16:40 14.0 17.0 Downstream Tittabawassee River ISCO 051304(j)-SFW-02231 05/13/04 18:40 13.0 14.0 Downstream Tittabawassee River ISCO 051304(k)-SFW-02231 05/13/04 20:40 12.0 10.0 Downstream Tittabawassee River ISCO 051304(l)-SFW-02231 05/13/04 22:40 12.0 17.0 Downstream Tittabawassee River ISCO 051404(a)-SFW-02232 05/14/04 00:40 12.0 25.0 Downstream Tittabawassee River ISCO 051404(b)-SFW-02232 05/14/04 2:40 12.0 26.0 Downstream Tittabawassee River ISCO 051404(c)-SFW-02232 05/14/04 4:40 12.0 24.0 Downstream Tittabawassee River ISCO 051404(d)-SFW-02232 05/14/04 6:40 12.0 27.0 Downstream Tittabawassee River ISCO 051404(e)-SFW-02232 35.0 Downstream Tittabawassee River ISCO 051404(e)-SFW-02232-FD Downstream Tittabawassee River ISCO 051404(f)-SFW-02232 Field duplicate Field duplicate Table 5 Notes: [1] Sample ID is from chain of custody, sample containers labeled with correct date 051104 NA Not analyzed Limno-Tech, Inc. 14.0 05/14/04 8:40 12.0 05/14/04 8:40 12.0 31.0 05/14/04 10:40 12.0 26.0 Flow and Solids Monitoring: Tittabawassee River, MI APPENDIX C. LEVEL SENSOR DATA (Included on attached CD) Limno-Tech, Inc. November, 2004