Monitoring Schedules

Water System No. :	CA3310031	Federal Type :	C
Water System Name :	RIVERSIDE, CITY OF	State Type :	C
Principal County Served :	RIVERSIDE	Primary Source :	GU
Status :	A	Activity Date :	01-01-1976
Distribution System Classification :	D5	Max Treatment Plant Classification :	T4

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.

Water System Sampling Points
Monitoring Schedules for All Sampling Points
Old PS Codes	New PS Codes	Facility ID	Sample Point ID	Sample Point Name	Status
3310031-007	CA3310031_007_007	007	007	COOLEY H	A
3310031-008	CA3310031_008_008	008	008	COOLEY I	A
3310031-013	CA3310031_013_013	013	013	DOMESTIC - MONITORING SITE	A
3310031-015	CA3310031_015_015	015	015	ELECTRIC STREET WELL	A
3310031-021	CA3310031_021_021	021	021	FLUME WELL 02	A
3310031-022	CA3310031_022_022	022	022	FLUME WELL 03	A
3310031-023	CA3310031_023_023	023	023	FLUME WELL 04	A
3310031-027	CA3310031_027_027	027	027	GAGE WELL 26-1	A
3310031-028	CA3310031_028_028	028	028	GAGE WELL 27-1	A
3310031-029	CA3310031_029_029	029	029	GAGE WELL 27-2	A
3310031-031	CA3310031_031_031	031	031	GAGE WELL 29-2	A
3310031-036	CA3310031_036_036	036	036	GAGE WELL 51-1	A
3310031-037	CA3310031_037_037	037	037	GAGE WELL 56-1	A
3310031-038	CA3310031_038_038	038	038	GAGE WELL 66-1	A
3310031-040	CA3310031_040_040	040	040	GARNER B	A
3310031-041	CA3310031_041_041	041	041	GARNER C	A
3310031-045	CA3310031_045_045	045	045	GARNER WELL 05	A
3310031-046	CA3310031_046_046	046	046	GRAND TERRACE BSTR - DESTROYED	A
3310031-048	CA3310031_048_048	048	048	HIGHGROVE WELL 03 - MONITORING SITE	A
3310031-052	CA3310031_052_052	052	052	HUNT WELL 10	A
3310031-054	CA3310031_054_054	054	054	INDUSTRIAL BSTR - DISTRIBUTION	A
3310031-067	CA3310031_067_067	067	067	MOORE GRIFFITH	A
3310031-073	CA3310031_073_073	073	073	ORANGE ACRES - MONITORING SITE	A
3310031-074	CA3310031_074_074	074	074	PALMYRITA WELL 02	A
3310031-077	CA3310031_077_077	077	077	RAUB WELL 06	A
3310031-090	CA3310031_090_090	090	090	THORNE WELL 12	A
3310031-093	CA3310031_093_093	093	093	TWIN SPRINGS	A
3310031-095	CA3310031_095_095	095	095	VAN BUREN WELL 01	A
3310031-096	CA3310031_096_096	096	096	VAN BUREN WELL 02	A
3310031-100	CA3310031_100_100	100	100	WARREN WELL 01	A
3310031-104	CA3310031_104_104	104	104	WELL 07 - MONITORING WELL	A
3310031-105	CA3310031_105_105	105	105	WELL 22 - MONITORING WELL	A
3310031-107	CA3310031_107_107	107	107	7TH & CHICAGO - DISTRIBUTION	A
3310031-109	CA3310031_109_109	109	109	GARNER WELL 06	A
3310031-110	CA3310031_110_110	110	110	GAGE DELIVERY - TREATED	A
3310031-111	CA3310031_111_111	111	111	GAGE WELL 92-1	A
3310031-112	CA3310031_112_112	112	112	GAGE WELL 92-2	A
3310031-113	CA3310031_113_113	113	113	GAGE WELL 92-3	A
3310031-114	CA3310031_114_114	114	114	GARNER D	A
3310031-115	CA3310031_115_115	115	115	RAUB WELL 08	A
3310031-116	CA3310031_116_116	116	116	CREST BOOSTER STATION	A
3310031-117	CA3310031_117_117	117	117	KANSAS AT LOMA VISTA - DISTRIBUTION SYS	A
3310031-118	CA3310031_118_118	118	118	IOWA BOOSTER - DISTRIBUTION SYSTEM	A
3310031-119	CA3310031_119_119	119	119	NORTH ORANGE AT COLUMBIA - DISTRIBUTION	A
3310031-120	CA3310031_120_120	120	120	GARNER WELL 07	A
3310031-121	CA3310031_121_121	121	121	PURCHASED - MILLS - MWDTRTD	A
3310031-124	CA3310031_124_124	124	124	TIPPECANOE IX/GAC PLANT EFFLUENT - TRTD	A
3310031-125	CA3310031_125_125	125	125	SUNNYSIDE IX/GAC PLANT EFFLUENT - TRTD	A
3310031-128	CA3310031_128_128	128	128	GAGE WELL 98-1	A
3310031-129	CA3310031_129_129	129	129	PALMYRITA GAC PLANT EFFLUENT	A
3310031-130	CA3310031_130_130	130	130	COOLEY J WELL	A
3310031-131	CA3310031_131_131	131	131	NORTH ORANGE AT FIRE STATION-DIST. TRTD	A
3310031-132	CA3310031_132_132	132	132	FLUME WELL 07	A
3310031-133	CA3310031_133_133	133	133	GAGE 46-1R IX PLANT EFFLUENT - TREATED	A
3310031-135	CA3310031_135_135	135	135	RAUB REGIONAL IX/GAC PLANT EFFLUENT-TRTD	A
3310031-136	CA3310031_136_136	136	136	LMW-4 PORT 1 (110)	A
3310031-137	CA3310031_137_137	137	137	LMW-4 PORT 2 (265)	A
3310031-138	CA3310031_138_138	138	138	LMW-4 PORT 3 (395)	A
3310031-139	CA3310031_139_139	139	139	LMW-4 PORT 4 (565)	A
3310031-140	CA3310031_140_140	140	140	LMW-4 PORT 5 (660)	A
3310031-141	CA3310031_141_141	141	141	LMW-4 PORT 6 (780)	A
3310031-142	CA3310031_142_142	142	142	LMW-4 PORT 7 (900)	A
3310031-143	CA3310031_143_143	143	143	LMW-4 PORT 8 (995)	A
3310031-144	CA3310031_144_144	144	144	LMW-2 PORT 1 (120-130)	A
3310031-145	CA3310031_145_145	145	145	LMW-2 PORT 2 (175-185)	A
3310031-146	CA3310031_146_146	146	146	LMW-2 PORT 3 (210-220)	A
3310031-147	CA3310031_147_147	147	147	LMW-2 PORT 4 (275-285)	A
3310031-148	CA3310031_148_148	148	148	LMW-2 PORT 5 (345-355)	A
3310031-149	CA3310031_149_149	149	149	LMW-1 PORT 6 (405-415)	A
3310031-150	CA3310031_150_150	150	150	LMW-1 PORT 7 (475-485)	A
3310031-151	CA3310031_151_151	151	151	LMW-1 PORT 8 (525-535)	A
3310031-152	CA3310031_152_152	152	152	LMW-1 PORT 9 (605-615)	A
3310031-153	CA3310031_153_153	153	153	LMW-1 PORT 10 (695-705)	A
3310031-154	CA3310031_154_154	154	154	TIPPECANOE WELL	A
3310031-156	CA3310031_156_156	156	156	LMW-3 PORT 1 (150-160)	A
3310031-157	CA3310031_157_157	157	157	LMW-3 PORT 2 (225-235)	A
3310031-158	CA3310031_158_158	158	158	LMW-3 PORT 3 (295-305)	A
3310031-159	CA3310031_159_159	159	159	LMW-3 PORT 4 (350-360)	A
3310031-160	CA3310031_160_160	160	160	LMW-3 PORT 5 (435-445)	A
3310031-161	CA3310031_161_161	161	161	LMW-3 PORT 6 (490-500)	A
3310031-162	CA3310031_162_162	162	162	LMW-3 PORT 7 (580-590)	A
3310031-163	CA3310031_163_163	163	163	LMW-3 PORT 8 (635-645)	A
3310031-164	CA3310031_164_164	164	164	GAGE WELL 46-1R	A
3310031-165	CA3310031_165_165	165	165	SCHEUER WELL 02	A
3310031-167	CA3310031_167_167	167	167	RAUB WELL 07	A
3310031-168	CA3310031_168_168	168	168	42 WATERMAN LINE - TREATED	A
3310031-169	CA3310031_169_169	169	169	JW NORTH BOOSTER STATION	A
3310031-170	CA3310031_170_170	170	170	JW NORTH WTP - COMBINED INFLUENT	A
3310031-171	CA3310031_171_171	171	171	JW NORTH WTP - FINAL EFFLUENT	A
3310031-176	CA3310031_176_176	176	176	GAGE WELL 31-1R	A
3310031-177	CA3310031_177_177	177	177	RAUB WELL 4R	A
3310031-178	CA3310031_178_178	178	178	RAUB WELL 5R	A
3310031-179	CA3310031_179_179	179	179	BRUNTON WELL 1R	A
3310031-180	CA3310031_180_180	180	180	WARREN WELL 4R	A
3310031-181	CA3310031_181_181	181	181	GAGE WELL 29-3R	A
3310031-098	CA3310031_DST_098	DST	098	VICTORIA BSTR - DISTRIBUTION	A
3310031-801	CA3310031_DST_801	DST	801	CREST - ...*	A
3310031-802	CA3310031_DST_802	DST	802	HOME GARDENS DELIVERY - STG2 DBP	A
3310031-803	CA3310031_DST_803	DST	803	ALESSAND...*	A
3310031-804	CA3310031_DST_804	DST	804	SUGARLOA...*	A
3310031-805	CA3310031_DST_805	DST	805	ARLINGTO...*	A
3310031-806	CA3310031_DST_806	DST	806	EMTMAN -...*	A
3310031-807	CA3310031_DST_807	DST	807	7TH & CH...*	A
3310031-808	CA3310031_DST_808	DST	808	MOCKINGB...*	A
3310031-809	CA3310031_DST_809	DST	809	CENTRAL ...*	A
3310031-810	CA3310031_DST_810	DST	810	VICTORIA...*	A
3310031-811	CA3310031_DST_811	DST	811	ARLINGTO...*	A
3310031-812	CA3310031_DST_812	DST	812	TERRACE ...*	A
3310031-813	CA3310031_DST_813	DST	813	HARLOW -...*	A
3310031-LCR	CA3310031_DST_LCR	DST	LCR	Lead and Copper Sample Sites **	A
3310031-001	CA3310031_001_001	001	001	AGUA MANSA - AGRICULTURAL	I
3310031-002	CA3310031_002_002	002	002	ARMY WELL 01 - INACTIVE	I
3310031-003	CA3310031_003_003	003	003	ARMY WELL 03 - INACTIVE	I
3310031-004	CA3310031_004_004	004	004	BRUNTON WELL - AGRICULTURAL	I
3310031-005	CA3310031_005_005	005	005	BUCHANNAN WELL 02 - INACTIVE	I
3310031-006	CA3310031_006_006	006	006	BUCHANNON WELL 01 - INACTIVE	I
3310031-009	CA3310031_009_009	009	009	CUNNINGHAM - AGRICULTURAL	I
3310031-010	CA3310031_010_010	010	010	DALY WELL 01 - INACTIVE - SOLD	I
3310031-011	CA3310031_011_011	011	011	DALY WELL 02 - INACTIVE - SOLD	I
3310031-012	CA3310031_012_012	012	012	DEBERRY - INACTIVE	I
3310031-014	CA3310031_014_014	014	014	DUNLAP - DESTROYED	I
3310031-016	CA3310031_016_016	016	016	ELEVENTH ST. WELL - INACTIVE	I
3310031-017	CA3310031_017_017	017	017	FAIRMOUNT WELL 01 - AGRICULTURAL	I
3310031-018	CA3310031_018_018	018	018	FAIRMOUNT WELL 02 - AGRICULTURAL	I
3310031-019	CA3310031_019_019	019	019	FILL WELL - INACTIVE	I
3310031-020	CA3310031_020_020	020	020	FIRST STREET - INACTIVE	I
3310031-024	CA3310031_024_024	024	024	FLUME WELL 06 - INACTIVE	I
3310031-025	CA3310031_025_025	025	025	FREEWAY WELL - AGRICULTURAL	I
3310031-026	CA3310031_026_026	026	026	GAGE WELL 21-1 - DESTROYED	I
3310031-030	CA3310031_030_030	030	030	GAGE WELL 29-1 (INACTIVE)	I
3310031-032	CA3310031_032_032	032	032	GAGE WELL 29-3 - DESTROYED	I
3310031-033	CA3310031_033_033	033	033	GAGE WELL 30-1 - DESTROYED	I
3310031-034	CA3310031_034_034	034	034	GAGE WELL 31-1 - DESTROYED	I
3310031-035	CA3310031_035_035	035	035	GAGE WELL 46-1 - INACTIVE	I
3310031-039	CA3310031_039_039	039	039	GARNER - ABANDONED	I
3310031-042	CA3310031_042_042	042	042	GARNER WELL 01 - INACTIVE	I
3310031-043	CA3310031_043_043	043	043	GARNER WELL 02 - INACTIVE	I
3310031-044	CA3310031_044_044	044	044	GARNER WELL 04 - INACTIVE	I
3310031-047	CA3310031_047_047	047	047	HIGHGROVE WELL 01 - INACTIVE	I
3310031-049	CA3310031_049_049	049	049	HOLE WELL 01 - INACTIVE	I
3310031-050	CA3310031_050_050	050	050	HOLE WELL 02 - INACTIVE	I
3310031-051	CA3310031_051_051	051	051	HUNT WELL 06 - INACTIVE	I
3310031-053	CA3310031_053_053	053	053	HUNT WELL 11 - INACTIVE	I
3310031-055	CA3310031_055_055	055	055	ISELIN WELL 01 - INACTIVE	I
3310031-056	CA3310031_056_056	056	056	ISELIN WELL 02 - INACTIVE	I
3310031-057	CA3310031_057_057	057	057	JOHNSON WELL 01 - DESTROYED	I
3310031-058	CA3310031_058_058	058	058	JURUPA WELL 01 - DESTROYED	I
3310031-059	CA3310031_059_059	059	059	JURUPA WELL 03 - DESTROYED	I
3310031-060	CA3310031_060_060	060	060	JURUPA WELL 04 - DESTROYED	I
3310031-061	CA3310031_061_061	061	061	JURUPA WELL 05 - DESTROYED	I
3310031-062	CA3310031_062_062	062	062	JURUPA WELL 06 - AGRICULTURAL	I
3310031-063	CA3310031_063_063	063	063	LA SIERRA - AGRICULTURAL	I
3310031-064	CA3310031_064_064	064	064	MEEKS & DALEY - 59 - INACTIVE	I
3310031-065	CA3310031_065_065	065	065	MEEKS - AGRICULTURAL	I
3310031-066	CA3310031_066_066	066	066	MILL WELL - AGRICULTURAL	I
3310031-068	CA3310031_068_068	068	068	MULBERRY - INACTIVE	I
3310031-069	CA3310031_069_069	069	069	OLIVEWOOD WELL 01 - AGRICULTURAL	I
3310031-070	CA3310031_070_070	070	070	OLIVEWOOD WELL 02 - AGRICULTURAL	I
3310031-071	CA3310031_071_071	071	071	OLIVEWOOD WELL 02 - AGRICULTURAL	I
3310031-072	CA3310031_072_072	072	072	OLIVEWOOD WELL 03 - AGRICULTURAL	I
3310031-075	CA3310031_075_075	075	075	POLK WELL - ABANDONED	I
3310031-076	CA3310031_076_076	076	076	POOLE - INACTIVE	I
3310031-078	CA3310031_078_078	078	078	RAUB WELL 02 - DESTROYED	I
3310031-079	CA3310031_079_079	079	079	RAUB WELL 03 - DESTROYED	I
3310031-080	CA3310031_080_080	080	080	RAUB WELL 04 - DESTROYED	I
3310031-081	CA3310031_081_081	081	081	RAUB WELL 05 - DESTROYED	I
3310031-082	CA3310031_082_082	082	082	RUSSELL B WELL - DESTROYED	I
3310031-083	CA3310031_083_083	083	083	SCHEUER - ABANDONED	I
3310031-084	CA3310031_084_084	084	084	STEWART WELL 20 - AGRICULTURAL	I
3310031-085	CA3310031_085_085	085	085	STILES	I
3310031-086	CA3310031_086_086	086	086	THORNE WELL 03 - AGRICULTURAL	I
3310031-087	CA3310031_087_087	087	087	THORNE WELL 05 - AGRICULTURAL	I
3310031-088	CA3310031_088_088	088	088	THORNE WELL 08 - AGRICULTURAL	I
3310031-089	CA3310031_089_089	089	089	THORNE WELL 10 - AGRICULTURAL	I
3310031-091	CA3310031_091_091	091	091	TWIN BUTTES WELL 01 - AGRICULTURAL	I
3310031-092	CA3310031_092_092	092	092	TWIN BUTTES WELL 06 - AGRICULTURAL	I
3310031-094	CA3310031_094_094	094	094	UCR MAIN - INACTIVE	I
3310031-097	CA3310031_097_097	097	097	VAUGHN - AGRICULTURAL	I
3310031-099	CA3310031_099_099	099	099	WALTON - ABANDONED	I
3310031-101	CA3310031_101_101	101	101	WARREN WELL 02 - INACTIVE	I
3310031-102	CA3310031_102_102	102	102	WARREN WELL 03 - INACTIVE	I
3310031-103	CA3310031_103_103	103	103	WARREN WELL 04 - DESTROYED	I
3310031-106	CA3310031_106_106	106	106	WORTHINGTON - ABANDONED	I
3310031-108	CA3310031_108_108	108	108	THORNE 06 - AGRICULTURAL	I
3310031-122	CA3310031_122_122	122	122	RUSSELL C WELL - INACTIVE	I
3310031-123	CA3310031_123_123	123	123	RAUB 5 GAC PLANT EFFLUENT - INACTIVE	I
3310031-126	CA3310031_126_126	126	126	GARNER-B GAC PLANT EFFLUENT	I
3310031-127	CA3310031_127_127	127	127	GAGE-51-1 IX PLANT EFFLUENT - INACTIVE	I
3310031-134	CA3310031_134_134	134	134	GAGE 66-1 IX PLANT EFFLUENT - TREATED	I
3310031-155	CA3310031_155_155	155	155	GAGE WELL 06 - MONITORING WELL -INACTIVE	I
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.