    <SEC-DOCUMENT>0001628280-25-052581-index.html : 20251117
    <SEC-HEADER>0001628280-25-052581.hdr.sgml : 20251117
    <ACCEPTANCE-DATETIME>20251117155746
    ACCESSION NUMBER:		0001628280-25-052581
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20251111
    ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20251117
    DATE AS OF CHANGE:		20251117

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Global Water Resources, Inc.
    		CENTRAL INDEX KEY:			0001434728
    		STANDARD INDUSTRIAL CLASSIFICATION:	WATER SUPPLY [4941]
    		ORGANIZATION NAME:           	01 Energy & Transportation
    		EIN:				900632193
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37756
    		FILM NUMBER:		251490952

    	BUSINESS ADDRESS:
    		STREET 1:		21410 N. 19TH AVENUE
    		STREET 2:		SUITE 220
    		CITY:			PHOENIX
    		STATE:			AZ
    		ZIP:			85027
    		BUSINESS PHONE:		480-999-3461

    	MAIL ADDRESS:
    		STREET 1:		21410 N. 19TH AVENUE
    		STREET 2:		SUITE 220
    		CITY:			PHOENIX
    		STATE:			AZ
    		ZIP:			85027
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>gwrs-20251111.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: gwrs-20251111.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>gwrsbodsteelepressrelease-.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: gwrsbodsteelepressrelease-.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>gwrs-20251111.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: gwrs-20251111.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>4
    <FILENAME>gwrs-20251111_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: gwrs-20251111_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>gwrs-20251111_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: gwrs-20251111_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>gwrs-20251111_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: gwrs-20251111_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>image_0.jpg
    <TEXT>
    Document 7 - file: image_0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>image_1.jpg
    <TEXT>
    Document 8 - file: image_1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: FilingSummary.html

    Document 14 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>16
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 16 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>17
    <FILENAME>0001628280-25-052581-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: 0001628280-25-052581-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>18
    <FILENAME>gwrs-20251111_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: gwrs-20251111_htm.html

    Document 18 - RAW XML: gwrs-20251111_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>