Wisconsin Department of Natural Resources Drinking Water System Preliminary Routine Monitoring Requirements Period: 01/01/2024 to 12/31/2024 Subject to change -- based on information provided to DNR as of 12/08/2023 Attachment 1 12/08/2023 02:54:29 AM

If any of the following information has changed, please contact your DNR representative with any corrections:
HARPSTER, HOLLY MILWAUKEE, WI 53233
Phone: (414) 238-3316 Email: HOLLY.HARPSTER@WISCONSIN.GOV

System Name: MARIAN HEIGHTS SUBDIVISION PWS ID#: 26802039 Population: 400

Sampler: CTW CORP WILLIAM WHITINGER Owner: MARIAN HEIGHTS CORPORATION

The following is a table of the routine monitoring required for this water system (additional monitoring may be required based on results of this monitoring). Each row represents a DNR monitoring requirement. Failure to complete a requirement may result in a monitoring violation. Please make sure that you are using the correct lab sheet for each sample, based on the correct time period, sample location and sample group.

Completed? Monitoring Period Sample Source Sample Group # of samples # of contams
JANUARYDistributionColiform Bacteria11
JANUARY - SEPTEMBEREP 1Inorganics114
JANUARY - SEPTEMBEREP 1Synthetic Organics123
JANUARY - SEPTEMBEREP 1Volatile Organics121
FEBRUARYDistributionColiform Bacteria11
MARCHDistributionColiform Bacteria11
APRILDistributionColiform Bacteria11
MAYDistributionColiform Bacteria11
JUNEDistributionColiform Bacteria11
JULYDistributionColiform Bacteria11
AUGUSTDistributionColiform Bacteria11
SEPTEMBERDistributionColiform Bacteria11
OCTOBERDistributionColiform Bacteria11
NOVEMBERDistributionColiform Bacteria11
DECEMBERDistributionColiform Bacteria11
Waivers:
Asbestos (Inorganic Report Form)1Waiver issued - No sampling required during calendar year 2024
Benzo(A)Pyrene (Synthetic Form)1Waiver issued - No sampling required during calendar year 2024
Cyanide (Inorganic Report Form)1Waiver issued - No sampling required during calendar year 2024
Dioxin (Synthetic Report Form)1Waiver issued - No sampling required during calendar year 2024
EDB/DBCP (Synthetic Report Form)1Waiver issued - No sampling required during calendar year 2024
Industrial Chemicals (Synthetic Form)1Waiver issued - No sampling required during calendar year 2024