USGS Water Quality Samples for California: Sample Data

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Water Quality Samples for California

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Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 340136117033901 002S002W02F002S

San Bernardino County, California

Hydrologic Unit Code 18070203

Latitude 34°01'36.37", Longitude 117°03'39.16" NAD83

Land-surface elevation 2,426.41 feet above NAVD88

The depth of the well is 883.9 feet below land surface.

The depth of the hole is 930.50 feet below land surface.

This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Sample Datetime	Time datum	Time datum reliability code	Sample Medium Code	Agency Collecting Sample, Code	Sam- pling depth, feet (00003)	Temper- ature, water, deg C (00010)	Temper- ature, air, deg C (00020)	Agency ana- lyzing sample, code (00028)	Flow rate, instan- taneous gal/min (00059)	Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095)	Hydro- gen ion, water, unfltrd calcd, mg/L (00191)	Dis- solved oxygen, mg/L (00300)	pH, water, unfltrd field, std units (00400)	pH, water, unfltrd lab, std units (00403)	Carbon dioxide water, unfltrd mg/L (00405)	Carbon- ate, wat flt infl pt titr., field, mg/L (00452)	Bicar- bonate, wat flt infl pt titr., field, mg/L (00453)	Total nitro- gen, water, fltrd, mg/L (00602)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite water, fltrd, mg/L as N (00613)	Nitrate water, fltrd, mg/L as N (00618)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Nitrate + nitrite water, fltrd, mg/L as N (00631)	Ortho- phos- phate, water, fltrd, mg/L (00660)	Phos- phorus, water, fltrd, mg/L as P (00666)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Organic carbon, water, fltrd, mg/L (00681)	Hard- ness, water, mg/L as CaCO3 (00900)	Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Sodium, water, fltrd, mg/L (00930)	Sodium adsorp- tion ratio (00931)	Sodium frac- tion of cations percent (00932)	Potas- sium, water, fltrd, mg/L (00935)	Chlor- ide, water, fltrd, mg/L (00940)	Sulfate water, fltrd, mg/L (00945)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L as SiO2 (00955)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Boron, water, fltrd, ug/L (01020)	Iron, water, fltrd, ug/L (01046)	Manga- nese, water, fltrd, ug/L (01056)	Stron- tium, water, fltrd, ug/L (01080)	Alum- inum, water, fltrd, ug/L (01106)	Lithium water, fltrd, ug/L (01130)	Tritium water, unfltrd pCi/L (07000)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)	Depth to water level below LSD, meters (30210)	Di- chlor- vos, water, fltrd, ug/L (38775)	Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086)	C-14, water, fltrd, percent modern (49933)	C-14 countng error, water, fltrd, percent modern (49934)	Site visit purpose code (50280)	delta O-18 / O-16, nitrate wat flt per mil (63041)	Dis- solved solids dried @ 180degC wat flt mg/L (70300)	Dis- solved solids, sum of consti- tuents, mg/L (70301)	Dis- solved solids, water, tons/ acre-ft (70303)	Hydrox- ide, wat flt infl pt titr., field, mg/L (71834)	Ammonia water, fltrd, mg/L (71846)	Nitrate water, fltrd, mg/L (71851)	Nitrite water, fltrd, mg/L as NO2 (71856)	Iodide water, fltrd, mg/L (71865)	Bromide water, fltrd, mg/L (71870)	Hydro- gen sulfide water, unfltrd mg/L (71875)	Sample purpose code (71999)	Pump or flow period prior to sam- pling, minutes (72004)	Sample source, code (72005)	Sam- pling condi- tion, code (72006)	Depth to water level, feet below LSD (72019)	Tritium 2-sigma water, unfltrd pCi/L (75985)	delta C-13 / C-12, water, unfltrd per mil (82081)	delta H-2/H-1 water, unfltrd per mil (82082)	delta O-18 / O-16, water, unfltrd per mil (82085)	Sam- pling method, code (82398)	delta N-15 / N-14, nitrate water, fltrd, per mil (82690)	Sampler type, code (84164)	Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095)	Caf- feine- d9, surrog, water, fltrd, percent (91741)	Bis- phenol A-d14, surrog, water, fltrd, percent (91747)	2 mL 7.7 N HNO3 preser- vative lot number (99159)	500 uS/cm KCl conduct stand- ard lot number (99163)	750 uS/cm KCl conduct stand- ard lot number (99164)	1000 uS/cm KCl conduct stand- ard lot number (99165)	2500 uS/cm KCl conduct stand- ard lot number (99166)	5000 uS/cm KCl conduct stand- ard lot number (99167)	pH 10 Buffer lot number (99171)	pH 4 Buffer lot number (99172)	pH 7 Buffer lot number (99173)	0.16 N Sulfur- ic acid titrant lot number (99174)	1800 uS/cm KCl conduct stand- ard lot number (99177)	0.45 um capsule filter NWIS lot number (99206)
2004-02-05 17:00	PST	K	WG			18.4	14.5	80020		1600	M	1.8	8.6	8.3	0.2			< 0.16	< 0.10	< 0.04	0.010	< 0.050	< 0.10	< 0.06	0.129	0.04	0.04	0.68	119	88	44.4	1.82	312	12.5	85	3.08	42.1	634	7.97	13.8	1.2	14.5	353	8.5	14.5	550	15.1	6.10	0.06	31.2		< 1.00		10.05	0.190			1100	1080	1.50		< 0.052	< 0.221	0.033	0.034	0.05							0.58	-11.23	-79.94	-11.56				1590	91.3	34
2007-06-19 15:30	PDT	K	WG	USGS-WRD	400	23.3			1.0	1680	M		8.6	8.5	0.2			< 0.16	< 0.10	< 0.02	< 0.002	< 0.060	< 0.10	< 0.06	0.048	< 0.04	0.016	0.54	118	88	44.1	1.82	304	12.2	85	2.77	40.5	639	8.27	14.0	1.1	11.7	318	E 5.2	10.3	549	6.4	6.60		30.6							30.43	1120	E 1070	1.52		< 0.026	< 0.266	< 0.007	0.045	0.044									-81.20	-11.63		7.73		1660
2024-01-11 15:30	PST	K	WG	USGS-WRD
2024-01-11 15:30	PDT	K	WG			19.8			0.94	1650	M	0.1	8.7		0.1	0.5	30.0																																		81.6		25.6			2001					M						U	10.00	372	26.00	8.00	267.71			-82.10	-11.58	4040		4075				40389	31130	31141	31169	31137	31175	20649	20640	20656	20657	31173	10085

Water Quality Remark Code	Description
<	Less than
E	Estimated
M	Presence verified but not quantified
U	Analyzed for but not detected

To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 340136117033902 002S002W02F003S

San Bernardino County, California

Hydrologic Unit Code 18070203

Latitude 34°01'36.37", Longitude 117°03'39.16" NAD83

Land-surface elevation 2,426.41 feet above NAVD88

The depth of the well is 746.5 feet below land surface.

The depth of the hole is 930.50 feet below land surface.

This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Sample Datetime	Time datum	Time datum reliability code	Sample Medium Code	Agency Collecting Sample, Code	Sam- pling depth, feet (00003)	Temper- ature, water, deg C (00010)	Agency ana- lyzing sample, code (00028)	Flow rate, instan- taneous gal/min (00059)	Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095)	Hydro- gen ion, water, unfltrd calcd, mg/L (00191)	Dis- solved oxygen, mg/L (00300)	pH, water, unfltrd field, std units (00400)	pH, water, unfltrd lab, std units (00403)	Carbon dioxide water, unfltrd mg/L (00405)	Carbon- ate, wat flt infl pt titr., field, mg/L (00452)	Bicar- bonate, wat flt infl pt titr., field, mg/L (00453)	Total nitro- gen, water, fltrd, mg/L (00602)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite water, fltrd, mg/L as N (00613)	Nitrate water, fltrd, mg/L as N (00618)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Nitrate + nitrite water, fltrd, mg/L as N (00631)	Ortho- phos- phate, water, fltrd, mg/L (00660)	Phos- phorus, water, fltrd, mg/L as P (00666)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Organic carbon, water, fltrd, mg/L (00681)	Hard- ness, water, mg/L as CaCO3 (00900)	Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Sodium, water, fltrd, mg/L (00930)	Sodium adsorp- tion ratio (00931)	Sodium frac- tion of cations percent (00932)	Potas- sium, water, fltrd, mg/L (00935)	Chlor- ide, water, fltrd, mg/L (00940)	Sulfate water, fltrd, mg/L (00945)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L as SiO2 (00955)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Beryll- ium, water, fltrd, ug/L (01010)	Boron, water, fltrd, ug/L (01020)	Cadmium water, fltrd, ug/L (01025)	Chrom- ium, water, fltrd, ug/L (01030)	Cobalt water, fltrd, ug/L (01035)	Copper, water, fltrd, ug/L (01040)	Iron, water, fltrd, ug/L (01046)	Lead, water, fltrd, ug/L (01049)	Manga- nese, water, fltrd, ug/L (01056)	Thall- ium, water, fltrd, ug/L (01057)	Molyb- denum, water, fltrd, ug/L (01060)	Nickel, water, fltrd, ug/L (01065)	Silver, water, fltrd, ug/L (01075)	Stron- tium, water, fltrd, ug/L (01080)	Vana- dium, water, fltrd, ug/L (01085)	Zinc, water, fltrd, ug/L (01090)	Anti- mony, water, fltrd, ug/L (01095)	Alum- inum, water, fltrd, ug/L (01106)	Lithium water, fltrd, ug/L (01130)	Selen- ium, water, fltrd, ug/L (01145)	Tritium water, unfltrd pCi/L (07000)	Uranium natural water, fltrd, ug/L (22703)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)	Depth to water level below LSD, meters (30210)	Di- chlor- vos, water, fltrd, ug/L (38775)	Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086)	C-14, water, fltrd, percent modern (49933)	C-14 countng error, water, fltrd, percent modern (49934)	Site visit purpose code (50280)	delta O-18 / O-16, nitrate wat flt per mil (63041)	Dis- solved solids dried @ 180degC wat flt mg/L (70300)	Dis- solved solids, sum of consti- tuents, mg/L (70301)	Dis- solved solids, water, tons/ acre-ft (70303)	Hydrox- ide, wat flt infl pt titr., field, mg/L (71834)	Ammonia water, fltrd, mg/L (71846)	Nitrate water, fltrd, mg/L (71851)	Nitrite water, fltrd, mg/L as NO2 (71856)	Iodide water, fltrd, mg/L (71865)	Bromide water, fltrd, mg/L (71870)	Hydro- gen sulfide water, unfltrd mg/L (71875)	Sample purpose code (71999)	Pump or flow period prior to sam- pling, minutes (72004)	Sample source, code (72005)	Sam- pling condi- tion, code (72006)	Depth to water level, feet below LSD (72019)	Tritium 2-sigma water, unfltrd pCi/L (75985)	delta C-13 / C-12, water, unfltrd per mil (82081)	delta H-2/H-1 water, unfltrd per mil (82082)	delta O-18 / O-16, water, unfltrd per mil (82085)	Sam- pling method, code (82398)	delta N-15 / N-14, nitrate water, fltrd, per mil (82690)	Sampler type, code (84164)	Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095)	Caf- feine- d9, surrog, water, fltrd, percent (91741)	Bis- phenol A-d14, surrog, water, fltrd, percent (91747)	2 mL 7.7 N HNO3 preser- vative lot number (99159)	500 uS/cm KCl conduct stand- ard lot number (99163)	750 uS/cm KCl conduct stand- ard lot number (99164)	1000 uS/cm KCl conduct stand- ard lot number (99165)	2500 uS/cm KCl conduct stand- ard lot number (99166)	5000 uS/cm KCl conduct stand- ard lot number (99167)	pH 10 Buffer lot number (99171)	pH 4 Buffer lot number (99172)	pH 7 Buffer lot number (99173)	0.16 N Sulfur- ic acid titrant lot number (99174)	1800 uS/cm KCl conduct stand- ard lot number (99177)	0.45 um capsule filter NWIS lot number (99206)
2004-02-06 14:00	PST	K	WG			19.5	80020		1510	0.00001	3.2	8.0	7.8	0.6			< 0.16	< 0.10	< 0.04	E 0.004	< 0.056	< 0.10	< 0.06	2.28	0.85	0.74	0.53	129	98	49.9	1.04	295	11.3	83	2.80	40.0	597	7.84	13.3	1.3	13.3		257					< 6.4		31.3					473				11.8	E 2.08		-0.03		31.0		< 1.00		11.27	0.230			1030	E 1030	1.40		< 0.052	< 0.248	E 0.013	0.035	0.05							0.58	-10.56	-79.16	-11.43				1490	87.5	35
2007-06-19 09:45	PDT	K	WG	USGS-WRD	390	22.0		1.0	1570	M	0.800	8.3	7.8	0.3			< 0.16	< 0.10	< 0.02	< 0.002	< 0.060	< 0.10	< 0.06	1.09	0.37	0.356	E 0.24	131	100	50.8	0.850	284	10.8	82	2.44	39.3	599	8.31	13.2	0.95	11.7		257					< 6.0		13.7					464				10.2	1.56				30.7							18.83	1050	1020	1.42		< 0.026	< 0.266	< 0.007	0.044	0.044									-79.70	-11.43		25.20		1540
2014-06-17 16:10	PDT	K	WG			22.4		0.60	1500	M	0.3	8.4		0.2																						39.6	639																									R 0.1					28					1030		1.40						< 0.060									-80.20	-11.52
2016-01-02 16:00	PST	K	WG			19.8		0.70	1490	M	< 2.0	8.3																								37.5	596																																											0.037									-79.90	-11.45
2016-06-09 13:40	PDT	K	WG			23.2		0.60	1440	M	< 2.0	8.4	7.9	0.3														144	114	56.0	0.827	294	10.7	81	2.56	37.1	590	7.71	13.2	0.89	12.9	< 0.020	256	0.046	< 0.30	0.074	< 0.80	< 4.0	< 0.040	10.6	< 0.030	10.1	0.38	< 0.020	492	5.8	40.2	0.251	12.2	1.15	< 0.05		0.059	30.1								1030	1020	1.40					0.039	0.036									-80.20	-11.40				1510
2024-01-10 16:10	PST	K	WG	USGS-WRD
2024-01-10 16:10	PDT	K	WG			19.5		0.75	1580	M	0.1	8.6		0.1	0.2	30.4																																																	81.8		25.4			2001					M						U	10.00	319	26.00	8.00	268.53			-81.00	-11.54	4040		4075				40389	31130	31141	31169	31137	31175	20649	20640	20656	20657	31173	10085

Water Quality Remark Code	Description
<	Less than
E	Estimated
M	Presence verified but not quantified
R	Radchem non-detect, below ssLc
U	Analyzed for but not detected

To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 340136117033903 002S002W02F004S

San Bernardino County, California

Hydrologic Unit Code 18070203

Latitude 34°01'36.37", Longitude 117°03'39.16" NAD83

Land-surface elevation 2,426.41 feet above NAVD88

The depth of the well is 546.5 feet below land surface.

The depth of the hole is 930.50 feet below land surface.

This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Sample Datetime	Time datum	Time datum reliability code	Sample Medium Code	Agency Collecting Sample, Code	Sam- pling depth, feet (00003)	Temper- ature, water, deg C (00010)	Temper- ature, air, deg C (00020)	Agency ana- lyzing sample, code (00028)	Flow rate, instan- taneous gal/min (00059)	Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095)	Hydro- gen ion, water, unfltrd calcd, mg/L (00191)	Dis- solved oxygen, mg/L (00300)	pH, water, unfltrd field, std units (00400)	pH, water, unfltrd lab, std units (00403)	Carbon dioxide water, unfltrd mg/L (00405)	Carbon- ate, wat flt infl pt titr., field, mg/L (00452)	Bicar- bonate, wat flt infl pt titr., field, mg/L (00453)	Total nitro- gen, water, fltrd, mg/L (00602)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite water, fltrd, mg/L as N (00613)	Nitrate water, fltrd, mg/L as N (00618)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Nitrate + nitrite water, fltrd, mg/L as N (00631)	Ortho- phos- phate, water, fltrd, mg/L (00660)	Phos- phorus, water, fltrd, mg/L as P (00666)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Organic carbon, water, fltrd, mg/L (00681)	Hard- ness, water, mg/L as CaCO3 (00900)	Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Sodium, water, fltrd, mg/L (00930)	Sodium adsorp- tion ratio (00931)	Sodium frac- tion of cations percent (00932)	Potas- sium, water, fltrd, mg/L (00935)	Chlor- ide, water, fltrd, mg/L (00940)	Sulfate water, fltrd, mg/L (00945)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L as SiO2 (00955)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Beryll- ium, water, fltrd, ug/L (01010)	Boron, water, fltrd, ug/L (01020)	Cadmium water, fltrd, ug/L (01025)	Chrom- ium, water, fltrd, ug/L (01030)	Cobalt water, fltrd, ug/L (01035)	Copper, water, fltrd, ug/L (01040)	Iron, water, fltrd, ug/L (01046)	Lead, water, fltrd, ug/L (01049)	Manga- nese, water, fltrd, ug/L (01056)	Thall- ium, water, fltrd, ug/L (01057)	Molyb- denum, water, fltrd, ug/L (01060)	Nickel, water, fltrd, ug/L (01065)	Silver, water, fltrd, ug/L (01075)	Stron- tium, water, fltrd, ug/L (01080)	Vana- dium, water, fltrd, ug/L (01085)	Zinc, water, fltrd, ug/L (01090)	Anti- mony, water, fltrd, ug/L (01095)	Alum- inum, water, fltrd, ug/L (01106)	Lithium water, fltrd, ug/L (01130)	Selen- ium, water, fltrd, ug/L (01145)	Tritium water, unfltrd pCi/L (07000)	Uranium natural water, fltrd, ug/L (22703)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)	Depth to water level below LSD, meters (30210)	Di- chlor- vos, water, fltrd, ug/L (38775)	Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086)	C-14, water, fltrd, percent modern (49933)	C-14 countng error, water, fltrd, percent modern (49934)	Site visit purpose code (50280)	delta O-18 / O-16, nitrate wat flt per mil (63041)	Dis- solved solids dried @ 180degC wat flt mg/L (70300)	Dis- solved solids, sum of consti- tuents, mg/L (70301)	Dis- solved solids, water, tons/ acre-ft (70303)	Hydrox- ide, wat flt infl pt titr., field, mg/L (71834)	Ammonia water, fltrd, mg/L (71846)	Nitrate water, fltrd, mg/L (71851)	Nitrite water, fltrd, mg/L as NO2 (71856)	Iodide water, fltrd, mg/L (71865)	Bromide water, fltrd, mg/L (71870)	Hydro- gen sulfide water, unfltrd mg/L (71875)	Sample purpose code (71999)	Pump or flow period prior to sam- pling, minutes (72004)	Sample source, code (72005)	Sam- pling condi- tion, code (72006)	Depth to water level, feet below LSD (72019)	Tritium 2-sigma water, unfltrd pCi/L (75985)	delta C-13 / C-12, water, unfltrd per mil (82081)	delta H-2/H-1 water, unfltrd per mil (82082)	delta O-18 / O-16, water, unfltrd per mil (82085)	Sam- pling method, code (82398)	delta N-15 / N-14, nitrate water, fltrd, per mil (82690)	Sampler type, code (84164)	Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095)	Caf- feine- d9, surrog, water, fltrd, percent (91741)	Bis- phenol A-d14, surrog, water, fltrd, percent (91747)	2 mL 7.7 N HNO3 preser- vative lot number (99159)	500 uS/cm KCl conduct stand- ard lot number (99163)	750 uS/cm KCl conduct stand- ard lot number (99164)	1000 uS/cm KCl conduct stand- ard lot number (99165)	2500 uS/cm KCl conduct stand- ard lot number (99166)	5000 uS/cm KCl conduct stand- ard lot number (99167)	pH 10 Buffer lot number (99171)	pH 4 Buffer lot number (99172)	pH 7 Buffer lot number (99173)	0.16 N Sulfur- ic acid titrant lot number (99174)	1800 uS/cm KCl conduct stand- ard lot number (99177)	0.45 um capsule filter NWIS lot number (99206)
2004-02-04 16:00	PST	K	WG			19.5	17.5	80020		760		0.5		8.0				E 1.1	< 0.07	< 0.04	0.025	1.03	E 0.07	1.06	2.05	0.79	0.67	0.66	150	49	52.1	4.70	97.7	3.48	58	3.35	19.6	203	1.08	20.5	0.7	20.3		42					< 6.4		35.4					318				6.1	< 3.00		-0.13		101		< 1.00		14.04	0.210			480	470	0.65		< 0.052	4.56	0.082	0.013	0.04							0.58	-11.52	-65.44	-9.50				662	82.6	17
2007-06-20 11:00	PDT	K	WG	USGS-WRD	350	23.0			0.50	675	0.00002	1.0	7.8	7.9	3.4			< 0.82	< 0.09	E 0.01	0.011	0.705	< 0.10	0.72	1.13	0.37	0.369	E 0.34	143	35	49.1	4.74	90.0	3.28	57	2.97	18.1	188	1.09	20.5	0.54	17.7		33					< 6.0		31.5					294				1.6	1.26				108							7.20	462	E 444	0.63		E 0.016	3.12	0.035	0.022	0.043									-64.70	-9.38		7.83		692
2013-06-07 13:00	PDT	K	WG	USGSCAWC		22.2			0.60	700	0.00001	0.1	7.9	8.0	2.6														159	58	55.4	5.01	91.6	3.16	55	2.96	18.8	220	1.06	18.6	0.35	18.9		31					4.5		18.0					306				< 2.2	E 1.00				101								482	E 474	0.66					0.018	0.041									-64.20	-9.51				704
2014-03-27 12:40	PDT	K	WG	USGS		19.2			0.60	696	0.00002	< 2.0	7.8		3.0																						19.5	227																											99.8								477		0.65						0.036									-65.30	-9.52
2015-05-22 14:00	PDT	K	WG			19.2			0.60	708	0.00002	< 0.2	7.6		4.6																						19.2	219																											100	87.3							477		0.65						0.039						286.29			-65.10	-9.51
2015-12-30 14:00	PST	K	WG			18.4			0.70	693	0.00002	< 2.0	7.8	8.2															168		58.6	5.11	94.6	3.18	55	3.03	19.0	218	1.11	19.0	0.29	21.8	< 0.020	29	< 0.030	< 0.30	0.051	2.3	4.6	< 0.040	14.9	< 0.030	5.33	0.44	< 0.020	317	4.8	10.9	0.095	8.3	0.85	0.15		0.589																0.023	0.034									-65.40	-9.48				706
2016-06-10 11:20	PDT	K	WG			22.0			0.60	676	0.00002	< 2.0	7.7	8.1	4.0														162	60	56.5	4.99	91.2	3.12	55	2.98	18.9	218	1.12	18.8	0.28	21.4	< 0.020	28	< 0.030	< 0.30	0.052	1.0	< 4.0	< 0.040	14.3	< 0.030	5.34	0.34	< 0.020	314	4.7	10.7	0.111	< 3.0	0.84	0.16	R -0.02	0.594	102								476	474	0.65					0.021	0.031									-65.30	-9.54				704
2019-08-27 14:50	PDT	K	WG			22.1			0.70	623	0.00002	< 2.0	7.7	8.0	4.1														149	43	51.7	4.68	83.3	2.97	54	2.69	18.1	200	1.11	19.9	0.27	20.2		35					< 10.0		12.8					277				< 3	0.77				105								442	445	0.60					0.015	0.035									-65.10	-9.43				678
2024-01-10 15:00	PST	K	WG	USGS-WRD
2024-01-10 15:00	PDT	K	WG			19.6			0.94	681	0.00001	0.1	7.9		2.4	0.3	122																																																	79.4		101			2001					0.0						U	10.00	162	26.00	8.00	260.40			-64.80	-9.44	4040		4075				40389	31130	31141	31169	31137	31175	20649	20640	20656	20657	31173	10085

Water Quality Remark Code	Description
<	Less than
E	Estimated
R	Radchem non-detect, below ssLc
U	Analyzed for but not detected

To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 340136117033904 002S002W02F005S

San Bernardino County, California

Hydrologic Unit Code 18070203

Latitude 34°01'36.37", Longitude 117°03'39.16" NAD83

Land-surface elevation 2,426.41 feet above NAVD88

The depth of the well is 398.7 feet below land surface.

The depth of the hole is 930.50 feet below land surface.

This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Sample Datetime	Time datum	Time datum reliability code	Sample Medium Code	Agency Collecting Sample, Code	Sam- pling depth, feet (00003)	Temper- ature, water, deg C (00010)	Temper- ature, air, deg C (00020)	Baro- metric pres- sure, mm Hg (00025)	Agency ana- lyzing sample, code (00028)	Flow rate, instan- taneous gal/min (00059)	Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095)	Hydro- gen ion, water, unfltrd calcd, mg/L (00191)	Dis- solved oxygen, mg/L (00300)	Dis- solved oxygen, percent of sat- uration (00301)	pH, water, unfltrd field, std units (00400)	pH, water, unfltrd lab, std units (00403)	Carbon dioxide water, unfltrd mg/L (00405)	Carbon- ate, wat flt infl pt titr., field, mg/L (00452)	Bicar- bonate, wat flt infl pt titr., field, mg/L (00453)	Total nitro- gen, water, fltrd, mg/L (00602)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite water, fltrd, mg/L as N (00613)	Nitrate water, fltrd, mg/L as N (00618)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Nitrate + nitrite water, fltrd, mg/L as N (00631)	Ortho- phos- phate, water, fltrd, mg/L (00660)	Phos- phorus, water, fltrd, mg/L as P (00666)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Organic carbon, water, fltrd, mg/L (00681)	Hard- ness, water, mg/L as CaCO3 (00900)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Sodium, water, fltrd, mg/L (00930)	Sodium adsorp- tion ratio (00931)	Sodium frac- tion of cations percent (00932)	Potas- sium, water, fltrd, mg/L (00935)	Chlor- ide, water, fltrd, mg/L (00940)	Sulfate water, fltrd, mg/L (00945)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L as SiO2 (00955)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Beryll- ium, water, fltrd, ug/L (01010)	Boron, water, fltrd, ug/L (01020)	Cadmium water, fltrd, ug/L (01025)	Chrom- ium, water, fltrd, ug/L (01030)	Cobalt water, fltrd, ug/L (01035)	Copper, water, fltrd, ug/L (01040)	Iron, water, fltrd, ug/L (01046)	Lead, water, fltrd, ug/L (01049)	Manga- nese, water, fltrd, ug/L (01056)	Thall- ium, water, fltrd, ug/L (01057)	Molyb- denum, water, fltrd, ug/L (01060)	Nickel, water, fltrd, ug/L (01065)	Silver, water, fltrd, ug/L (01075)	Stron- tium, water, fltrd, ug/L (01080)	Vana- dium, water, fltrd, ug/L (01085)	Zinc, water, fltrd, ug/L (01090)	Anti- mony, water, fltrd, ug/L (01095)	Alum- inum, water, fltrd, ug/L (01106)	Lithium water, fltrd, ug/L (01130)	Selen- ium, water, fltrd, ug/L (01145)	Tung- sten, water, fltrd, ug/L (01155)	Tritium water, unfltrd pCi/L (07000)	Uranium natural water, fltrd, ug/L (22703)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)	Depth to water level below LSD, meters (30210)	Di- chlor- vos, water, fltrd, ug/L (38775)	Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086)	C-14, water, fltrd, percent modern (49933)	C-14 countng error, water, fltrd, percent modern (49934)	Site visit purpose code (50280)	delta O-18 / O-16, nitrate wat flt per mil (63041)	Dis- solved solids dried @ 180degC wat flt mg/L (70300)	Dis- solved solids, sum of consti- tuents, mg/L (70301)	Dis- solved solids, water, tons/ acre-ft (70303)	Hydrox- ide, wat flt infl pt titr., field, mg/L (71834)	Ammonia water, fltrd, mg/L (71846)	Nitrate water, fltrd, mg/L (71851)	Nitrite water, fltrd, mg/L as NO2 (71856)	Iodide water, fltrd, mg/L (71865)	Bromide water, fltrd, mg/L (71870)	Hydro- gen sulfide water, unfltrd mg/L (71875)	Sample purpose code (71999)	Pump or flow period prior to sam- pling, minutes (72004)	Sample source, code (72005)	Sam- pling condi- tion, code (72006)	Depth to water level, feet below LSD (72019)	Tritium 2-sigma water, unfltrd pCi/L (75985)	delta C-13 / C-12, water, unfltrd per mil (82081)	delta H-2/H-1 water, unfltrd per mil (82082)	delta O-18 / O-16, water, unfltrd per mil (82085)	Sam- pling method, code (82398)	delta N-15 / N-14, nitrate water, fltrd, per mil (82690)	Sampler type, code (84164)	Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095)	Caf- feine- d9, surrog, water, fltrd, percent (91741)	Bis- phenol A-d14, surrog, water, fltrd, percent (91747)	Type of repli- cate, code (99105)	Type of sample related QA data, code (99111)	2 mL 7.7 N HNO3 preser- vative lot number (99159)	500 uS/cm KCl conduct stand- ard lot number (99163)	750 uS/cm KCl conduct stand- ard lot number (99164)	1000 uS/cm KCl conduct stand- ard lot number (99165)	2500 uS/cm KCl conduct stand- ard lot number (99166)	5000 uS/cm KCl conduct stand- ard lot number (99167)	pH 10 Buffer lot number (99171)	pH 4 Buffer lot number (99172)	pH 7 Buffer lot number (99173)	0.16 N Sulfur- ic acid titrant lot number (99174)	1800 uS/cm KCl conduct stand- ard lot number (99177)	0.45 um capsule filter NWIS lot number (99206)
2004-06-15 12:30	PDT	K	WG			21.4	27.0	702	80020		508	0.00003	4.0	49	7.5	7.5	11			E 3.2	< 0.06	< 0.04	E 0.005	E 3.14	E 0.06	3.14	15.2	4.91	4.95	0.68	123	39.5	5.71	71.1	2.80	55	3.02	12.9	53.4	0.76	25.7	2.8	5.3		38					6.9		34.8					394				3.4	E 2.45			1.18		185		< 1.00		77.57	0.400			346	E 352	0.47		< 0.052	E 13.9	E 0.016	0.002	0.05							0.58	-12.89	-59.10	-8.80				500	78.0	108
2007-06-18 12:50	PDT	K	WG	USGS-WRD	310	21.8				1.0	500	0.00005	3.30		7.3	7.8	19			< 4.0	< 0.10	< 0.02	< 0.002	3.91	< 0.10	3.91	1.06	0.34	0.347	E 0.27	151	49.2	6.67	49.0	1.74	41	2.51	14.1	38.4	0.74	23.7	0.57	17.9		30					< 6.0		< 0.20					302				1.7	0.85					186							0.33	318	314	0.43		< 0.026	17.3	< 0.007	0.002	0.043									-59.40	-8.79		5.92		508
2012-05-16 16:00	PDT	K	WG			22.5				0.70	499	0.00002	8.1		7.7	7.9	6.4			< 4.5	< 0.07	< 0.01	< 0.001	4.45	< 0.07	4.45	0.369	0.10	0.120	< 0.23	163	53.5	6.98	48.1	1.64	39	2.30	15.2	35.2	0.70	23.9	0.33	23.6	< 0.006	31	0.056	3.6	0.170	1.1	< 3.2	0.032	0.44	< 0.010	4.12	0.40	< 0.005	249	5.4	< 1.4	0.053	5.8	0.46	0.41	0.644	1.3	1.53	186	89.2		165					301	305	0.41		< 0.013	19.7	< 0.003	< 0.001	0.051						292.61			-60.30	-8.71				493
2013-06-06 16:20	PDT	K	WG	USGSCAWC		21.9				0.60	486	0.00002	7.3		7.7	8.0	6.8														157	51.5	6.93	46.8	1.62	39	2.54	15.4	36.8	0.70	22.0	0.27	20.2		31					< 4.0		< 0.16					241				2.7	E 0.42					187								317	E 295	0.43					0.001	0.060									-58.60	-8.76				490
2014-03-25 16:30	PDT	K	WG	USGS		20.1				0.60	487	0.00002	7.6		7.6		8.9																					15.4	37.7																										0.8		186								296		0.40						0.044									-59.40	-8.83
2015-05-22 16:30	PDT	K	WG			18.5				0.60	489	0.00003	6.6		7.5		10																					14.5	36.7																												187	79.7							304		0.41						0.045						261.42			-59.40	-8.81
2015-12-30 16:00	PST	K	WG			18.4				0.70	486	0.00002	5.0		7.7	8.4															163	54.2	6.64	49.3	1.68	39	2.59	14.1	35.6	0.71	23.6	0.18	20.4	< 0.020	32	< 0.030	3.6	0.057	1.9	22.2	< 0.040	1.13	< 0.030	3.78	0.38	0.027	233	5.0	7.1	0.081	33.1	0.40	0.37			1.45																< 0.001	0.043									-59.80	-8.80				490
2016-06-09 16:40	PDT	K	WG			21.5				0.60	467	0.00002	8.1		7.7	8.2	8.2														166	55.2	6.88	50.8	1.71	39	2.66	14.3	35.7	0.71	23.9	0.21	20.2	< 0.020	32	< 0.030	3.6	< 0.050	< 0.80	< 4.0	< 0.040	< 0.40	< 0.030	3.83	0.34	< 0.020	236	4.9	11.2	0.047	4.0	0.39	0.36			1.45	188								316	303	0.43					0.001	0.046									-59.80	-8.78				494
2019-08-27 18:00	PDT	K	WG			21.1				0.80	471	0.00003	8.9		7.6	8.2	9.1														162	53.5	6.88	47.6	1.63	39	2.51	16.8	35.4	0.66	23.5	0.16	20.3		33					< 10.0		< 0.20					240				< 3	0.43					186								321	299	0.44					0.001	0.051									-59.90	-8.76				517
2024-01-11 13:20	PST	K	WG	USGS-WRD
2024-01-11 13:20	PDT	K	WG			19.5				0.79	527	0.00002	9.2		7.7		6.9	0.7	228																																																	76.0		188			2001					M						U	10.00	152	26.00	8.00	249.29			-58.90	-8.71	4040		4075				10.00	30	40389	31130	31141	31169	31137	31175	20649	20640	20656	20657	31173	10085

Water Quality Remark Code	Description
<	Less than
E	Estimated
M	Presence verified but not quantified
U	Analyzed for but not detected

To view additional data-quality attributes, output the results using these options: one result per row, expanded attributes.
Additional precautions are here.

USGS 340136117033905 002S002W02F006S

San Bernardino County, California

Hydrologic Unit Code 18070203

Latitude 34°01'36.37", Longitude 117°03'39.16" NAD83

Land-surface elevation 2,426.41 feet above NAVD88

The depth of the well is 309.2 feet below land surface.

The depth of the hole is 930.50 feet below land surface.

This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

**Output formats**
Parameter Group Period of Record table
Inventory of available water-quality data for printing
Inventory of water-quality data with retrieval
Tab-separated data, one result per row
Tab-separated data one sample per row with remark codes combined with values
Tab-separated data one sample per row with tab-delimiter for remark codes
Reselect output format

Sample Datetime	Time datum	Time datum reliability code	Sample Medium Code	Agency Collecting Sample, Code	Temper- ature, water, deg C (00010)	Temper- ature, air, deg F (00021)	Flow rate, instan- taneous gal/min (00059)	Specif- ic conduc- tance, wat unf uS/cm @ 25 degC (00095)	Hydro- gen ion, water, unfltrd calcd, mg/L (00191)	Dis- solved oxygen, mg/L (00300)	pH, water, unfltrd field, std units (00400)	pH, water, unfltrd lab, std units (00403)	Carbon dioxide water, unfltrd mg/L (00405)	Carbon- ate, wat flt infl pt titr., field, mg/L (00452)	Bicar- bonate, wat flt infl pt titr., field, mg/L (00453)	Total nitro- gen, water, fltrd, mg/L (00602)	Organic nitro- gen, water, fltrd, mg/L (00607)	Ammonia water, fltrd, mg/L as N (00608)	Nitrite water, fltrd, mg/L as N (00613)	Nitrate water, fltrd, mg/L as N (00618)	Ammonia + org-N, water, fltrd, mg/L as N (00623)	Nitrate + nitrite water, fltrd, mg/L as N (00631)	Ortho- phos- phate, water, fltrd, mg/L (00660)	Phos- phorus, water, fltrd, mg/L as P (00666)	Ortho- phos- phate, water, fltrd, mg/L as P (00671)	Organic carbon, water, fltrd, mg/L (00681)	Hard- ness, water, mg/L as CaCO3 (00900)	Noncarb hard- ness, wat flt field, mg/L as CaCO3 (00904)	Noncarb hard- ness, wat flt lab, mg/L as CaCO3 (00905)	Calcium water, fltrd, mg/L (00915)	Magnes- ium, water, fltrd, mg/L (00925)	Sodium, water, fltrd, mg/L (00930)	Sodium adsorp- tion ratio (00931)	Sodium frac- tion of cations percent (00932)	Potas- sium, water, fltrd, mg/L (00935)	Chlor- ide, water, fltrd, mg/L (00940)	Sulfate water, fltrd, mg/L (00945)	Fluor- ide, water, fltrd, mg/L (00950)	Silica, water, fltrd, mg/L as SiO2 (00955)	Arsenic water, fltrd, ug/L (01000)	Barium, water, fltrd, ug/L (01005)	Beryll- ium, water, fltrd, ug/L (01010)	Boron, water, fltrd, ug/L (01020)	Cadmium water, fltrd, ug/L (01025)	Chrom- ium, water, fltrd, ug/L (01030)	Cobalt water, fltrd, ug/L (01035)	Copper, water, fltrd, ug/L (01040)	Iron, water, fltrd, ug/L (01046)	Lead, water, fltrd, ug/L (01049)	Manga- nese, water, fltrd, ug/L (01056)	Thall- ium, water, fltrd, ug/L (01057)	Molyb- denum, water, fltrd, ug/L (01060)	Nickel, water, fltrd, ug/L (01065)	Silver, water, fltrd, ug/L (01075)	Stron- tium, water, fltrd, ug/L (01080)	Vana- dium, water, fltrd, ug/L (01085)	Zinc, water, fltrd, ug/L (01090)	Anti- mony, water, fltrd, ug/L (01095)	Alum- inum, water, fltrd, ug/L (01106)	Lithium water, fltrd, ug/L (01130)	Selen- ium, water, fltrd, ug/L (01145)	Tung- sten, water, fltrd, ug/L (01155)	Tritium water, unfltrd pCi/L (07000)	Uranium natural water, fltrd, ug/L (22703)	Alka- linity, wat flt fxd end lab, mg/L as CaCO3 (29801)	Depth to water level below LSD, meters (30210)	Alka- linity, wat flt inf tit field, mg/L as CaCO3 (39086)	Site visit purpose code (50280)	Dis- solved solids dried @ 180degC wat flt mg/L (70300)	Dis- solved solids, sum of consti- tuents, mg/L (70301)	Dis- solved solids, water, tons/ acre-ft (70303)	Hydrox- ide, wat flt infl pt titr., field, mg/L (71834)	Ammonia water, fltrd, mg/L (71846)	Nitrate water, fltrd, mg/L (71851)	Nitrite water, fltrd, mg/L as NO2 (71856)	Iodide water, fltrd, mg/L (71865)	Bromide water, fltrd, mg/L (71870)	Hydro- gen sulfide water, unfltrd mg/L (71875)	Sample purpose code (71999)	Pump or flow period prior to sam- pling, minutes (72004)	Sample source, code (72005)	Sam- pling condi- tion, code (72006)	Depth to water level, feet below LSD (72019)	delta H-2/H-1 water, unfltrd per mil (82082)	delta O-18 / O-16, water, unfltrd per mil (82085)	Sam- pling method, code (82398)	Sampler type, code (84164)	Specif. conduc- tance, wat unf lab, uS/cm @ 25 degC (90095)	2 mL 7.7 N HNO3 preser- vative lot number (99159)	500 uS/cm KCl conduct stand- ard lot number (99163)	750 uS/cm KCl conduct stand- ard lot number (99164)	1000 uS/cm KCl conduct stand- ard lot number (99165)	2500 uS/cm KCl conduct stand- ard lot number (99166)	5000 uS/cm KCl conduct stand- ard lot number (99167)	pH 10 Buffer lot number (99171)	pH 4 Buffer lot number (99172)	pH 7 Buffer lot number (99173)	0.16 N Sulfur- ic acid titrant lot number (99174)	1800 uS/cm KCl conduct stand- ard lot number (99177)	0.45 um capsule filter NWIS lot number (99206)
2012-05-15 17:30	PDT	K	WG		20.2		0.80	636	0.00003	13.0	7.5	7.8	12			< 11	< 0.07	< 0.01	< 0.001	10.8	< 0.07	10.8	2.19	0.66	0.715	0.38	214	10	0.0	64.6	12.6	58.5	1.74	37	2.99	23.5	40.4	0.56	26.6	0.34	20.8	0.012	31	0.046	3.8	0.259	< 0.80	195	0.125	26.8	< 0.010	5.15	1.5	0.010	455	4.6	< 1.4	0.189	172	0.41	0.55	0.421		2.23	213	89.1	204		401	403	0.55		< 0.013	47.6	< 0.003	< 0.001	0.081						292.36					630
2015-04-24 15:30	PDT	K	WG	USGS-WRD	18.0	16.5		624	0.00002	10.4	7.7	8.0	8.9	0.6	245	< 12	< 0.07	< 0.01	< 0.001	11.6	< 0.07	11.6	0.504	0.14	0.164		252	50	43	76.8	14.5	47.1	1.29	29	3.14	26.3	39.3	0.57	25.7	0.12	22.3		25					< 4.0		< 0.20					355				< 3.0	< 0.13			0.9		209		202		393	407	0.53		< 0.013	51.4	< 0.003	0.001	0.067							-57.60	-8.48			637	40168	30326	30321				20113	20060
2019-07-11 13:00	PDT	K	WG		22.7		0.50	641	0.00003	12.4	7.5	8.1	13			13	< 0.15	< 0.01	< 0.001	12.4	0.15	12.4	0.207	0.07	0.068	E 0.38	253		29	76.9	14.7	40.8	1.12	26	2.85	25.7	41.3	0.58	25.1	< 0.10	27.7		27					< 10.0		< 0.20					339				< 3	0.17					224				364	418	0.50		< 0.013	55.1	< 0.003	0.001	0.073							-57.60	-8.50			659
2024-01-12 11:00	PST	K	WG	USGS-WRD
2024-01-12 11:00	PDT	K	WG		19.4		0.68	619	0.00002	10.2	7.6		10	0.6	260																																																			76.1	215	2001				0.0						U	10.00	110	26.00	8.00	249.60	-58.10	-8.53	4040	4075		40389	31130	31141	31169	31137	31175	20649	20640	20656	20657	31173	10085

Water Quality Remark Code	Description
<	Less than
E	Estimated
U	Analyzed for but not detected

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U.S. Department of the Interior | U.S. Geological Survey
Title: Water Quality Samples for California: Sample Data
URL: https://nwis.waterdata.usgs.gov/ca/nwis/qwdata?

Page Contact Information: California Water Data Maintainer
Page Last Modified: 2024-04-26 22:40:46 EDT
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