United States
Environmental Protection
^1 M »Agency
This document contains data extracted from the EPA "Summary of State Biennial Reports of
Wellhead Protection Program Progress, October 1995 - September 1997." You can find the
entire document at http://www.epa.qov/safewater/sourcewater.cfm?action=Publications.
Summary of State Biennial
Reports of Wellhead
Protection Program Progress
October 1995 - September 1997
Wisconsin
WHP Implementation
Graph Summary of Biennial Data

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WHP Implementation
Summary of Biennial Data
Getting Started
Delineation
Source Identification
Source Management
Contingency Planning
1993
1995
Year
1997
State Program Approved September 23, 1993

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Wellhead Protection Implementation for Wisconsin
Summary of Biennial Reporting Data

Reporting Period
1991-1993
Reporting Period
1993-1995
Reporting Period
1995-1997

CWSs
NCWSs
Total
PWSs
CWSs
NCWSs
Total
PWSs
CWSs
NCWSs
Total
PWSs
Total number of ground water
dependent PWS systems
N/A
N/A
N/A
558
11,200
11,758
1,120
10,744
11,864
Total number of systems that have completed:
Step 1: Getting Started
N/A
N/A
N/A
35
*
35
86
*
86
Step 2: Delineation
N/A
N/A
N/A
25
*
25
86
*
86
Step 3: Identify Sources
N/A
N/A
N/A
25
*
25
79
*
79
Step 4: Manage Sources
N/A
N/A
N/A
34
*
34
49
*
49
Step 5: Contingency Planning
N/A
N/A
N/A
34
*
34
66
*
66
Comments/Observations/Problems: Wisconsin's WHPP was approved in September, 1993. The dramatic increase in the number of CWS systems
between reporting periods appears to be due to Wisconsin's distinction between municipal and non-municipal wells that fall under the Federal
definition of community water supply. The reporting for the 1993-1995 is believed to reflect only the municipal systems while the 1995-1997
more accurately reflects the community water supply systems, both municipal and non-municipal.
* Data not available/or optional reporting
N/A - Not applicable (Program not approved during reporting period)

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