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An Addendum To Segment Analysis Of Sucker Brook: The Location Of Sources Of Pollution, Joseph Makarewicz, Theodore Lewis
An Addendum To Segment Analysis Of Sucker Brook: The Location Of Sources Of Pollution, Joseph Makarewicz, Theodore Lewis
Joseph C Makarewicz
This supplemental report is an addendum to the original study 'Segment Analysis of Sucker Brook: The location of sources of pollution' (Makarewicz et a/. 1999). In the original study, recommendations for further investigation of two segments of Sucker Brook were suggested as follows. 1. The segment above Site 7 (Figure 1) in the City of Canandaigua had high concentrations of soluble reactive phosphorus (SRP) and total phosphorus (TP) during an event January 1999. The source(s) was not identified. 2. The segment between Sites3 and 4 (Figure 1) had high concentrations of soluble reactive phosphorus (SRP), total phosphorus (TP) and total …
Nutrient And Sediment Loss From The Watersheds Of Canandaigua Lake, Joseph Makarewicz, Theodore Lewis
Nutrient And Sediment Loss From The Watersheds Of Canandaigua Lake, Joseph Makarewicz, Theodore Lewis
Joseph C Makarewicz
In the past three years of tributary monitoring, we have established the importance of meteorological events to the loss of nutrients and material into Canandaigua Lake. We have also prioritized the sub-watershed in terms of those losses and narrowed the focus of remedial attention down from sixteen to six sub-watersheds. This has allowed a shift in a portion of the monitoring towards the identification of the actual sources, both point and non-point, of pollution in the priority watersheds. The Sucker Brook Segment Analysis has been completed (Makarewicz, Lewis and Lewandowski 1999). Intensive monitoring is also continuing in the watershed. At …
Stressed Stream Analysis Of Deep Run And Gage Gully In The Canandaigua Lake Watershed, Joseph Makarewicz, Theodore Lewis
Stressed Stream Analysis Of Deep Run And Gage Gully In The Canandaigua Lake Watershed, Joseph Makarewicz, Theodore Lewis
Joseph C Makarewicz
Deep Run and Gage Gully subwatersheds are located at Canandaigua Lake’s northeast corner. Both subwatersheds are relatively small in size but a three-year monitoring program has identified them as contributing disproportionately high loads of nutrients and suspended solids (soils) to Canandaigua Lake. Within the entire Canandaigua Lake watershed, Deep Run lost the most phosphorus and nitrate per unit area of watershed to Canandaigua Lake (January 1997 to January 2000), while Gage Gully ranked third. Also, the Deep Run and Gage Gully subwatersheds ranked 3rd and 5th for total Kjeldahl nitrogen (TKN) loss and 2nd and 3rd for total suspended solids …
Canandaigua Lake Subwatersheds: Time Trends In Event Loading And The Watershed Index, Joseph Makarewicz, Theodore Lewis
Canandaigua Lake Subwatersheds: Time Trends In Event Loading And The Watershed Index, Joseph Makarewicz, Theodore Lewis
Joseph C Makarewicz
From an applied science perspective, a goal of the Canandaigua Lake water quality monitoring program was the development of a statistically defensible database of ecologically important parameters that would allow stewards of the watershed to prioritize and determine which subwatershed had the largest potential impact on Canandaigua Lake. Before the 2000 sampling season, we had collected and analyzed a total of 5 1 samples (36 event and 15 event samples) taken from 20 tributaries of Canandaigua Lake. After three years of sampling, the database was large enough to provide a reasonable estimate of annual nutrient and sediment loss from the …
Segment Analysis Of Sucker Brook: The Location Of Sources Of Pollution, Joseph Makarewicz, Theodore Lewis, Stephen Lewandowski
Segment Analysis Of Sucker Brook: The Location Of Sources Of Pollution, Joseph Makarewicz, Theodore Lewis, Stephen Lewandowski
Joseph C Makarewicz
Sucker Brook is located in the northwest portion of the Canandaigua Lake watershed, Ontario County, New York (Figs. 1 and 2). The relatively large watershed encompasses 6.9 square miles and flows into Canandaigua Lake at the City of Canandaigua. The Canandaigua Lake Watershed Task Force with the assistance of the Ontario County Planning Department and the Soil and Water Conservation District has monitored Sucker Brook since 1996 in collaboration with the State University of New York at Brockport's Center for Applied Aquatic Science and Aquaculture (CAASA). Monitoring efforts have included the installation of a permanent gauging and sampling station located …
Small Intermittent Rivulets Versus Major Tributaries: The Loss Of Soil And Nutrients From Selected Small Subwatersheds Compared To The Major Subwatersheds Of Canandaigua Lake, Joseph Makarewicz, Theodore Lewis
Small Intermittent Rivulets Versus Major Tributaries: The Loss Of Soil And Nutrients From Selected Small Subwatersheds Compared To The Major Subwatersheds Of Canandaigua Lake, Joseph Makarewicz, Theodore Lewis
Joseph C Makarewicz
The rivulets that drain small subwatersheds of Canandaigua Lake contributed significant amounts of total Kjeldahl nitrogen, nitrate, soil and phosphorus to Canandaigua Lake. The large amount of material being lost from these small subwatersheds was surprising when compared to larger nearby watersheds despite the fact that only two events were sampled. This pilot study shows the potential importance that small intermittent streams may have on the health of Canandaigua Lake. We recommend that the watersheds studied be further interrogated as to potential land-use practices that could be the cause for the high losses observed. A further, more intensive study, looking …