Lake Samples- Open Data

Summary This data is collected by Three Rivers Park District Water Resource Department. Please read the metadata before proceeding to download this data. This data is for general reference only. This is not a legal document and it is provided without warranty. Data represented in this map is from a variety of sources, and is dynamic. This data should not be used for legal, engineering, or surveying use. Exact locations of underground utilities are unknown, and data may be incomplete. Description Code: Site abbreviation ProjectStationID: Site name EQuIS_LocationID: ID established in EQuIS database County: County where site is located Date: Date of sample Time: Time of sample ActualDepth: Depth in meters. Recorded from YSI sonde DepthRounded: Depth in meters rounded to nearest meter TempDegC: temperature in degrees celsius. Recorded from YSI sonde DO_Pct: Dissolved oxygen as percent of saturation. Recorded from YSI sonde. Sonde calibrated daily. DOmgL: Dissolved oxygen as mg/l. Recored from YSI sonde. Sonde calibrated daily. SPCuScm: Specific conductivity (µS/cm) Sonde calibrated daily. pH: pH recorded by YSI sonde. Sonde calibrated daily. TP_ugl: Total phosphorus (µg/l). TP measured in TRPD certified lab using method EPA365.3. TP_RL: Total phosphorus reporting limit (typically 15 µg/l) SRP_ugl: Soluble reactiv phosphorus (µg/l). SRP measured in TRPD certified lab using method EPA365.3. SRP_RL: Soluble reactve phosphorus reporting limit (typically 6 µg/l). TN_mgl: Total nitrogen (mg/l). TN_RL: Total nitrogen reporting limit (typically 0.5 mg/l) Chla_ugL: Chloraphyl-a (µg/l). Chla_RL: Chlorophyl-a reporting limit (typically 5 µg/l). Secchi_m: Secchi disk transparency measurement in meters. Cl_mgL: Chlorid (mg/l). Chloride measured in TRPD lab using method SM4500-cl- B-11. Cl_RL: Chloride reporting limit (typically 5 mg/l). Comments: Comments StationName: Sample station name PCA_WebsiteURL: web link to site specific MN Pollution Control Agency water quality database NameTRPD: Sample location code POINT_X: longitude POINT_Y: latitude