Board of Health - Town of Shrewsbury, Massachusetts

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Major Development Opportunity Allen Property

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»	Tables
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»	Appendices

Board of Health

Table of Contents

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	SECTION	PAGE
1.00	INTRODUCTION	1
1.10	AUTHORIZATION	1
1.20	PURPOSE	1
1.30	SCOPE	1
1.40	ACKNOWLEDGEMENTS	3
2.00	PREVIOUS STUDIES	4
3.00	POND AND WATERSHED CHARACTERISTICS	5
3.10	GENERAL DESCRIPTION AND LOCATION	5
3.20	CLIMATE	5
3.30	WATERSHED DESCRIPTION	5
3.40	POND DESCRIPTION	6
3.50	BATHMETRY & SEDIMENT THICKNESS	7
3.60	LIMNOLOGICAL CHARACTERISTICS	7
3.60.1	Temperature
3.60.2	Dissolved Oxygen
3.60.3	pH
3.60.4	Specific Conductance
3.60.5	Water Clarity & Turbidity
3.60.6	Biochemical Oxygen Demand
3.60.7	Waterborne Pathogens
3.60.8	Nutrients
3.60.9	Trophic State
3.70	WATERSHED SAMPLING DATA	12
3.80	SEDIMENT DATA	13
4.00	AQUATIC VEGETATION & BIOLOGICAL SURVEY	14
4.10	AQUATIC VEGETATION SURVEY	14
4.20	BIOLOGICAL SURVEY	15
5.00	NUTRIENT AND BACTERIC LOADING	16
5.10	NUTRIENT LOADING	16
5.10.1	Nitrogen Budget
5.10.2	Phosphorus Budget
5.10.3	Nutrient Loading Sources
5.10.4	Impact of Nutrient Loading
5.20	BACTERIA LOADING	18
6.00	WATERFOWL	19
6.10	WATERFOWL IMPACTS	19
6.20	WATERFOWL MANAGEMENT OPTIONS	19
6.30	WATERFOWL CONTROL RECOMMENDATIONS	22
7.00	INFLOW/OUTFLOW AUGMENTATION	23
7.10	JORDAN POND WATER BUDGET	23
7.20	OUTLET CHANNEL	24
7.30	FLOW AUGMENTATION CONSIDERATIONS	24
8.00	WATERSHED MANAGEMENT OPTIONS	26
8.10	SOURCE CONTROLS	27
8.20	TRANSPORT MITIGATION	28
9.00	POND MANAGEMENT OPTIONS	30
9.10	PHYSICAL MANAGEMENT OPTIONS	30
9.20	CHEMICAL MANAGEMENT OPTIONS	36
9.30	BIOLOGICAL MANAGEMENT OPTIONS	36
10.00	JORDAN POND MANAGEMENT RECOMMENDATIONS	37
10.10	WATERSHED MANAGEMENT RECOMMENDATIONS	37
10.20	WATERFOWL MANAGEMENT RECOMMENDATIONS	38
10.30	IN-POND MANAGEMENT RECOMMENDATIONS	39
10.40	FEASIBILITY STUDY	40

TABLES

3-1	Watershed Land Use
3-2	Water Quality Sampling Summary
3-3	Sediment Sampling Summary
5-1	External Nutrient Loading Sources
7-1	Annual Water Budget

FIGURES

3-1	Locus Map
3-2	Orthophoto Locus Map
3-3	Land Use Map
3-4	Water Supplies & Aquifers
3-5	Wetlands
3-6	ACECs, Certified & Potential Vernal Pools
3-7	Surficial Geology
3-8	Bathymetric Contour Map
3-9	Hypsographs (Depth-Area Curve & Storage-Area Curve)
3-10	Depth to Probe Refusal/Original Basic Morphometry
3-11	Estimated Thickness of Organic Sediment
3-12	Sample Locations & Bathymetry
4-1	Estimated Thickness of Senescent Vegetation
4-2	Aquatic Vegetation Map
10-1	Beach Habitat Modification Concept Sketch

APPENDICES

APPENDIX A:	LIMITATIONS
APPENDIX B:	REFERENCES
APPENDIX C:	KICKOFF MEETING SUMMARY
APPENDIX D:	BATHYMETRIC SURVEY METHODOLOGY & SEDIMENT THICKNESS DATA *
APPENDIX E:	QUALITY ASSURANCE PROJECT PLAN (QAPP)
APPENDIX F:	LABORATORY TEST RESULTS FOR WATER AND SEDIMENT *
APPENDIX G:	WATER QUALITY PROFILES & HISTORICAL BACTERIA DATA *
APPENDIX H:	MODEL DOCUMENTATION *

* These documents are available in paper only for further information please contact the Board of Health at 508-841-8512.

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For more inquiries or information contact us at 508-841-8512.