| snippet:
|
This layer is a mapping effort to determine the loading of Fecal Indicator Bacteria (FIB) from the various subwatersheds of the larger Vernon River Watershed in Savannah, Georgia during wet weather sampling. |
| summary:
|
This layer is a mapping effort to determine the loading of Fecal Indicator Bacteria (FIB) from the various subwatersheds of the larger Vernon River Watershed in Savannah, Georgia during wet weather sampling. |
| accessInformation:
|
Owner: City of Savannah, Water Resources Planning and Engineering Point of contact: Civil Engineer, Water Resources Planning and Engineering, Shawn Rosenquist, 912-525-3100 EXT 2511, Shawn.Rosenquist@Savannahga.gov Data Custodian: Stormwater Management Division, GIS Analyst, Maureen Spiessl, 912-525-3100 EXT 2546, maureen.spiessl@savannahga.gov |
| thumbnail:
|
|
| maxScale:
|
5000 |
| typeKeywords:
|
[] |
| description:
|
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset was created to monitor the water quality of the Vernon River and its tributaries watershed for bacterial influence during wet weather sampling. The polygons in this layer represent subwatersheds in a hydraulic model, that was used, in conjunction with a large volume of FIB samples to estimate the average loading from each subwatershed during wet weather. The units of FIB for each polygon subwatershed are given in 109 MPN/acre-day. Wet weather was defined as antecedent rainfall within 72 hours of sampling. The hydraulic modeling was done using EPA SWMM5 with PCSWMM software from Computational Hydraulics International. </SPAN></P><P><SPAN>Note: Field descript and CFU billions per acre per day were calculated by ((concentration times flow rate)/ contributing area) </SPAN></P><P><SPAN>For methods and analysis refer to the Vernon River Watershed Management Plan, Savannah, Georgia 2022 https://www.ogeecheeriverkeeper.org/wp-content/uploads/2023/07/Revised-WMP-Vernon-River-2023.pdf </SPAN></P><P><SPAN>THIS LAYER IS EDITED REGULARLY. IT IS AVAILABLE TO THE PUBLIC UPON REQUEST OF THE DATA OWNER/EDITOR. NOT INTENDED FOR REPLICATION ON THE SAGIS DATA WEBSITE. </SPAN></P><P><SPAN /></P><P><SPAN>Disclaimer: The city of Savannah neither certifies nor claims that the information shown on the dataset represents the existing site conditions. The information on the dataset shall not be used without field verification. </SPAN></P></DIV></DIV></DIV> |
| licenseInfo:
|
|
| catalogPath:
|
|
| title:
|
SAV_STORM.MSPIESSL.Wet_Weather_Loading202210 |
| type:
|
|
| url:
|
|
| tags:
|
["City of Savannah","COS","Stormwater","SW","NPDES","Impaired Waterways","Septic","Vernon River Watershed","Wet-Weather"] |
| culture:
|
en-US |
| name:
|
|
| guid:
|
|
| minScale:
|
150000000 |
| spatialReference:
|
|