View In:
ArcGIS Online Map Viewer
Parent Layer:
Resources
Name: Public Water Supply Sources
Display Field: SITE_NAME
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: The Public Water Supply (PWS) datalayer contains the locations of public community surface and groundwater supply sources and public non-community supply sources as defined in 310 CMR 22.00. The public water supply systems represented in this datalayer are based primarily on information in the DEPs Water Quality Testing System (WQTS) database. The WQTS database is the Department?s central database for tracking water supply data. The PWS datalayer also contains the locations of proposed wells that have a defined DEP approved wellhead protection area (Zone IIs). Proposed sources are not currently tracked in WQTS. In ArcSDE the layer is named PWSDEP_PT. As stated in 310 CMR 22.02, a Public Water System means a system for the provision to the public of piped water for human consumption if such system has at least 15 service connections or regularly serves an average of at least 25 individuals daily at least 60 days of the year. Such term includes (1) any collection, treatment, storage and distribution facilities under control of the operator of such a system and used primarily in connection with such system, and (2) any collection or pretreatment storage facilities not under such control which are used primarily in connection with such system. A public water system is either a community or a non-community water system. (a) Community water system means a public water system which serves at least 15 service connections used by year-round residents or regularly serves at least 25 year-round residents. (b) Non-community water system means a public water system that is not a community water system. 1. Non-transient non-community water system (NTNC) means a public water systems that is not a community water system and that regularly serves at least 25 of the same persons or more approximately four or more days per week, more that six months or 180 days per year, such as a workplace providing water to it?s employees. 2. Transient non-community water system (TNC) means a public water system that is not a community water system or a non-transient non-community water system but is a public water system which serves water to 25 different persons at least 60 days of the year. Some examples of these types of systems are: restaurants, motels, camp grounds, parks, golf courses, ski areas and community centers.
Copyright Text:
Default Visibility: true
MaxRecordCount: 1000
Supported Query Formats: JSON, geoJSON
Min Scale: 0
Max Scale: 0
Effective Min Scale: 100000
Supports Advanced Queries: true
Supports Statistics: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports ValidateSQL: true
Supports Calculate: true
Supports Datum Transformation: true
Extent:
XMin: 37692.337636873104
YMin: 778066.2063519021
XMax: 328895.14164222
YMax: 959502.874934696
Spatial Reference: 26986
(26986)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: TYPE
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Default Label: null
UniqueValueInfos:
-
Value: GW
Label: Community Groundwater Well
Description:
Symbol:
-
Value: SW
Label: Surface Water Intake
Description:
Symbol:
-
Value: ESW
Label: Emergency Surface Water Intake
Description:
Symbol:
-
Value: NTNC
Label: Non-Community Groundwater Well
Description:
Symbol:
-
Value: TNC
Label: Non-Community Groundwater Well
Description:
Symbol:
-
Value: PW
Label: Proposed Well
Description:
Symbol:
Transparency: 0
Labeling Info:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: false
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: TYPE
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID
)
-
SOURCE_ID
(
type: esriFieldTypeString, alias: SOURCE_ID, editable: true, nullable: true, length: 11, defaultValue: null, modelName: SOURCE_ID
)
-
SITE_NAME
(
type: esriFieldTypeString, alias: SITE_NAME, editable: true, nullable: true, length: 40, defaultValue: null, modelName: SITE_NAME
)
-
TOWN
(
type: esriFieldTypeString, alias: TOWN, editable: true, nullable: true, length: 21, defaultValue: null, modelName: TOWN
)
-
REGION
(
type: esriFieldTypeSmallInteger, alias: REGION, editable: true, nullable: true, defaultValue: null, modelName: REGION
)
-
LATITUDE
(
type: esriFieldTypeDouble, alias: LATITUDE, editable: true, nullable: true, defaultValue: null, modelName: LATITUDE
)
-
LONGITUDE
(
type: esriFieldTypeDouble, alias: LONGITUDE, editable: true, nullable: true, defaultValue: null, modelName: LONGITUDE
)
-
TYPE
(
type: esriFieldTypeString, alias: TYPE, editable: true, nullable: true, length: 6, defaultValue: null, modelName: TYPE
)
-
ZII_NUM
(
type: esriFieldTypeSmallInteger, alias: ZII_NUM, editable: true, nullable: true, defaultValue: null, modelName: ZII_NUM
)
Types:
ID: GW
Name: GW
Domains:
Templates:
-
Name: GW
Description:
Prototype:
TYPE: GW
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
ID: SW
Name: SW
Domains:
Templates:
-
Name: SW
Description:
Prototype:
TYPE: SW
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
ID: ESW
Name: ESW
Domains:
Templates:
-
Name: ESW
Description:
Prototype:
TYPE: ESW
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
ID: NTNC
Name: NTNC
Domains:
Templates:
-
Name: NTNC
Description:
Prototype:
TYPE: NTNC
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
ID: TNC
Name: TNC
Domains:
Templates:
-
Name: TNC
Description:
Prototype:
TYPE: TNC
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
ID: PW
Name: PW
Domains:
Templates:
-
Name: PW
Description:
Prototype:
TYPE: PW
ZII_NUM: null
SOURCE_ID: null
SITE_NAME: null
TOWN: null
REGION: null
LATITUDE: null
LONGITUDE: null
Drawing Tool: esriFeatureEditToolPoint
Capabilities: Query
Sync Can Return Changes: false
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: false
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Supported Operations:
Query
Query Attachments
Calculate
Validate SQL
Generate Renderer
Return Updates
Iteminfo
Thumbnail
Metadata