Monitoring Schedules

Water System No. :	CA4910005	Federal Type :	C
Water System Name :	HEALDSBURG, CITY OF	State Type :	C
Principal County Served :	SONOMA	Primary Source :	GU
Status :	A	Activity Date :	06-12-2013
Distribution System Classification :	D3	Max Treatment Plant Classification :	T3

NOTICE TO USERS OF THE DATABASE: Users of this database should use care in interpreting these data. Data that does not meet Division of Drinking Water (DDW) data quality objectives is not included and the provided data may not be representative of water served by a water system. For example, the presence of a contaminant in a particular source of water at a given concentration does not necessarily mean that the water from that source was served by the water system to its customers, or, if served, that the contaminant was present at that concentration. Water systems may not use certain sources or may treat or blend them prior to serving the water to customers.

Questions about contaminants in particular sources are best addressed by the specific public water system, or by the associated DDW district office.

The Division of Drinking Water's (DDW's) drinking water quality monitoring schedules identify upcoming required testing of drinking water for water systems in California. These documents should not be used for determining whether water systems are in compliance with monitoring requirements. The purpose for providing these monitoring schedules is to allow water systems to verify that their sampling and analyses have been incorporated into the DDW database and to identify upcoming required monitoring/sampling events.

Notes for Water Systems:
1. The monitoring notification documents should be considered "draft," in that they will change with subsequent updates, and as monitoring data are submitted, or as monitoring schedules are revised .
2. The monitoring notification documents are derived from the DDW Water Quality database and from schedules maintained by DDW districts.
3. If your upcoming monitoring or your data identified as "DUE" are not in agreement with this document, or if your have been advised of any increased monitoring that is not reflected in the report for a particular source, please contact your District Engineer or LPA representative. For a map of the districts, please click here.
4. If your notification report for a source is blank, this does not necessarily indicate compliance with all monitoring requirements.
5. These notification reports may not reflect compliance with initial monitoring for newly regulated constituents, or constituents that require special monitoring frequencies. For example, the DDW database is unable to accurately forecast the vulnerable non-volatile synthetic organic chemical (SOC) frequency for large water systems serving over 3,300 people of 2 quarters every 3 years.
5a. For radionuclide compliance monitoring, a gross alpha (GA) particle activity measurement may be substituted for other measurements when the assigned value is less than 5 pCi/L. The assigned value is calculated by adding 0.84 of the counting error (CE) to the gross alpha result (GA + 0.84xCE). If the assigned value is greater than 5 pCi/L, then the water sample must be analyzed for uranium per Section 64442, Article 5, Chapter 15, Division 4, Title 22 of the California Code of Regulations. In addition, if the difference between the assigned value and the uranium measurement [GA + (0.84 x CE) - U] is greater than 5 pCi/L, analysis for Radium-226 and Radium-228 is required. If you have specific questions, contact your DDW District Office.
6. Some Nitrate (as N) results under storet code 00618, will have a result of �N/A� which stands for �Not Applicable.� This stems from the change in regulation requiring that all nitrate sampling be reported as Nitrate (as N) starting January 1, 2016. Prior nitrate sampling was reported as Nitrate (as NO3). With this change in nitrate reporting requirements, the monitoring schedules have captured the last date of Nitrate (as NO3) sampling and applied it to Nitrate (as N) in determining the next due date [unless there have been Nitrate (as N) samples collected]. The Nitrate (as NO3) result, however, does not carry over to Nitrate (as N) which is why there may be a notation in the �Constituent Identification� column to reference storet code 71850 for the last nitrate result. In these instances, the �Constituent Identification� column will say, �NITRATE (as N) � [see 71850].� Any questions should be referred to your District Engineer.

Test Legends:

PS Code = Primary Station Code; used by laboratories to upload water quality data

Old PS Code = (Water System Number)-(Sample Point ID)

New PS Code = (Water System Number)_(Facility ID)_(Sampling Point ID) to be used by laboratories to upload water quality data when CLIP (California Laboratory Intake Portal) is implemented

Facility Status: A = Active; P = Proposed

Certain PS Codes have been removed from this table as they are not intended to have water quality data electronically reported. As an example, a water system may have a PS Code to represent Well 01 and another PS Code to represent Well 01 Chlorination. However, water quality data should only be reported to the PS Code for Well 01. The PS Code for Well 01 Chlorination would be removed from the list to avoid confusion in uploading data. If you notice that a PS Code is missing from the list that may be needed for uploading water quality data, please contact your District Office or Local County Primacy Agency.

Monitoring Schedule for Individual Sampling Points
Monitoring Schedules for All Sampling Points
Old PS Codes	New PS Codes	Facility ID	Sample Point ID	Sample Point Name	Status
4910005-001	CA4910005_001_001	001	001	GAUNTLETT WELL 01	A
4910005-002	CA4910005_002_002	002	002	GAUNTLETT WELL 02 (SURF INFLUENCE)	A
4910005-003	CA4910005_003_003	003	003	GAUNTLETT WELL 03	A
4910005-004	CA4910005_004_004	004	004	GAUNTLETT WELL 04	A
4910005-005	CA4910005_005_005	005	005	FITCH WELL 01	A
4910005-006	CA4910005_006_006	006	006	FITCH WELL 02	A
4910005-010	CA4910005_010_010	010	010	DRY CREEK WELL 01	A
4910005-011	CA4910005_011_011	011	011	FITCH WELL 05	A
4910005-012	CA4910005_012_012	012	012	FITCH WELL 06	A
4910005-013	CA4910005_013_013	013	013	DRY CREEK WELL 02	A
4910005-014	CA4910005_014_014	014	014	DRY CREEK WELL 03	A
4910005-015	CA4910005_015_015	015	015	DRY CREEK WELL 04	A
4910005-016	CA4910005_016_016	016	016	DRY CREEK WELL 05	A
4910005-017	CA4910005_017_017	017	017	TREATMENT PLANT - GAUNTLETT 1,2,3,4-TRTD	A
4910005-018	CA4910005_018_018	018	018	TREATMENT PLANT - FITCH 1,2,5,6 - TREATD	A
4910005-019	CA4910005_019_019	019	019	TREATMENT PLANT - DRY CREEK WELLS 1-5-TD	A
4910005-028	CA4910005_028_028	028	028	GAUNTLETT TREATMENT PLANT INFLUENT	A
4910005-020	CA4910005_DST_020	DST	020	DIST-238 CENTER STREET - TREATED	A
4910005-021	CA4910005_DST_021	DST	021	DIST - 303 BURGUNDY RD	A
4910005-022	CA4910005_DST_022	DST	022	DIST-304 SUNNYVALE DR - TREATED	A
4910005-023	CA4910005_DST_023	DST	023	DIST-985 HEALDSBURG AVE - TREATED	A
4910005-024	CA4910005_DST_024	DST	024	DIST-825 PORDON LANE - TREATED	A
4910005-025	CA4910005_DST_025	DST	025	DIST-601 HEALDSBURG AVE - TREATED	A
4910005-026	CA4910005_DST_026	DST	026	DIST-2600 N FITCH MTN RD - TREATED	A
4910005-027	CA4910005_DST_027	DST	027	DIST-1145 ORCHARD ST - TREATED	A
4910005-029	CA4910005_DST_029	DST	029	DIST - 5...*	A
4910005-030	CA4910005_DST_030	DST	030	DIST - 1400 PINON DRIVE	A
4910005-031	CA4910005_DST_031	DST	031	DIST - 1...*	A
4910005-LCR	CA4910005_DST_LCR	DST	LCR	Lead and Copper Sample Sites **	A
Old PS Codes	Old PS Codes	Facility ID	Sample Point ID	Sample Point Name	Status

*Please refer to the Stage 2 DBP Monitoring Plan Approval Letter for full sample point names.

**Please use this PS Code for all lead and copper samples.