Salem Township, Jefferson County, Ohio
Township
Location of Salem Township in Jefferson County
Country	United States
State	Ohio
County	Jefferson
Area
• Total	36.6 sq mi (94.7 km2)
• Land	36.5 sq mi (94.6 km2)
• Water	0.1 sq mi (0.2 km2)
Elevation	1,243 ft (379 m)
Population (2010)
• Total	3,148
• Density	86.0/sq mi (33.2/km2)
Time zone	Eastern (EST) (UTC-5)
• Summer (DST)	EDT (UTC-4)
For infobox source see

Municipality Well Data

Well ID	Operator Name	Permit Date	Spud Date	Configuration	License Status
34-133-20029	HISTORIC OWNER			Vertical	Plugged and Abandoned
34-133-20034	HISTORIC OWNER		1952-03-25	Vertical	Plugged and Abandoned
34-133-20070	HISTORIC OWNER	1960-09-30	1960-10-10		Historical Production Well
34-133-20587	POWER GAS MARKETING & TRANS	1982-06-02	1974-12-18	Vertical	Final Restoration
34-133-20588	ENERVEST OPERATING LLC	1974-06-14	1975-01-12	Vertical	Producing
34-133-20594	NOBLE OIL CORP	1983-11-22	1978-12-10	Vertical	Final Restoration
34-133-20595	PIN OAK PETROLEUM INC	1974-06-27	1975-01-06	Vertical	Final Restoration
34-133-20716	ATWOOD ENERGY INC	1976-09-13	1975-10-11	Vertical	Final Restoration
34-133-20717	SARGENT HOWARD	2015-10-09	1975-12-02	Vertical	Final Restoration
34-133-20718	ENERVEST OPERATING LLC	1975-09-24	1975-11-10	Vertical	Producing
34-133-20719	ENERVEST OPERATING LLC	1975-09-24	1975-09-28	Vertical	Producing
34-133-20720	NOBLE OIL CORP	1975-09-23		Vertical	Not Drilled
34-133-20721	NOBLE OIL CORP	1975-09-23		Vertical	Not Drilled
34-133-20724	ATWOOD ENERGY INC	1975-10-01		Vertical	Final Restoration
34-133-20725	ATWOOD ENERGY INC	1975-10-01	1975-11-01	Vertical	Final Restoration
34-133-20726	NOBLE OIL CORP	1975-10-01		Vertical	Not Drilled
34-133-20739	ENERVEST OPERATING LLC	1975-11-12	1975-11-30	Vertical	Producing
34-133-20740	NOBLE OIL CORP	1975-11-07		Vertical	Not Drilled
34-133-20741	NOBLE OIL CORP	1975-11-07		Vertical	Not Drilled
34-133-20744	NOBLE OIL CORP	1975-11-17		Vertical	Not Drilled
34-133-20745	NOBLE OIL CORP	1975-11-17		Vertical	Not Drilled
34-133-20746	NOBLE OIL CORP	1975-11-17		Vertical	Not Drilled
34-133-20747	ENERVEST OPERATING LLC	1979-05-04	1975-11-21	Vertical	Active Injection
34-133-20748	ENERVEST OPERATING LLC	1975-11-19	1975-11-22	Vertical	Producing
34-133-20760	ATWOOD ENERGY INC	1983-04-07	1975-12-30	Vertical	Final Restoration
34-133-20761	ATWOOD ENERGY INC	1990-05-09	1977-07-14	Vertical	Final Restoration
34-133-20762	ATWOOD ENERGY INC	1975-12-10	1976-01-11	Vertical	Final Restoration
34-133-20763	ENERVEST OPERATING LLC	1975-12-10	1975-12-10	Vertical	Producing
34-133-20769	EQUITY OIL & GAS FUNDS INC	1975-12-23	1976-01-27	Vertical	Producing
34-133-20780	NOBLE OIL CORP	1976-03-09	1976-08-28	Vertical	Final Restoration
34-133-20793	ATWOOD ENERGY INC	1990-09-04	1976-04-09	Vertical	Final Restoration
34-133-20797	ENERVEST OPERATING LLC	1976-04-14	1976-04-21	Vertical	Producing
34-133-20825	GAS ACQUISITION COMPANY LTD	2001-08-16	1976-06-13	Vertical	Final Restoration
34-133-20833	ENERVEST OPERATING LLC	1976-06-18	1976-06-23	Vertical	Producing
34-133-20837	GAS ACQUISITION COMPANY LTD	2001-08-16	1976-10-05	Vertical	Final Restoration
34-133-20838	ENERVEST OPERATING LLC	1976-06-24	1976-07-15	Vertical	Producing
34-133-20839	ATWOOD ENERGY INC	1984-12-19	1976-07-06	Vertical	Final Restoration
34-133-20858	ENERVEST OPERATING LLC	1976-07-29	1976-08-01	Vertical	Producing
34-133-20861	ENERVEST OPERATING LLC	2016-06-01	1976-08-10	Vertical	Plugged and Abandoned
34-133-20868	NORTHWOOD ENERGY CORP	1976-08-23	1976-09-16	Vertical	Producing
34-133-20869	P & S PRODUCTION LLC	2009-10-27	1976-09-16	Vertical	Final Restoration
34-133-20872	ATWOOD ENERGY INC	1976-08-31	1976-09-10	Vertical	Final Restoration
34-133-20875	ATWOOD ENERGY INC	1982-10-27	1976-11-03	Vertical	Final Restoration
34-133-20876	PETROX, INC	2001-01-11	1976-09-21	Vertical	Final Restoration
34-133-20880	NORTHWOOD ENERGY CORP	1977-08-12	1977-08-15	Vertical	Producing
34-133-20881	NORTHWOOD ENERGY CORP	1977-08-12	1977-08-30	Vertical	Producing
34-133-20884	PETROX, INC	1988-03-15	1979-05-15	Vertical	Final Restoration
34-133-20885	UNITED PETROLEUM CORP	1976-09-27		Vertical	Not Drilled
34-133-20886	NORTHWOOD ENERGY CORP	1977-04-14	1979-10-20	Vertical	Producing
34-133-20889	KOHL JACK II & HEIDI	1977-04-14		Vertical	Domestic Well
34-133-20890	UNITED PETROLEUM CORP	1977-04-14		Vertical	Not Drilled
34-133-20891	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20892	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20893	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20894	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20895	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20896	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20897	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20898	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20910	UNITED PETROLEUM CORP	1976-10-06		Vertical	Not Drilled
34-133-20916	UNITED PETROLEUM CORP	1977-04-15		Vertical	Not Drilled
34-133-20917	ATWOOD ENERGY INC	1986-01-28	1976-10-14	Vertical	Final Restoration
34-133-20938	NORTHWOOD ENERGY CORP	1976-11-24	1976-12-03	Vertical	Producing
34-133-20955	PETROX, INC	1998-05-28	1976-11-13	Vertical	Final Restoration
34-133-20957	NORTHWOOD ENERGY CORP	1976-11-10	1977-02-24	Vertical	Producing
34-133-20960	NORTHWOOD ENERGY CORP	1977-08-01	1977-08-10	Vertical	Producing
34-133-20961	TRANSFUEL RESOURCES CO	1977-08-01		Vertical	Not Drilled
34-133-20962	ATWOOD ENERGY INC	1977-08-01		Vertical	Not Drilled
34-133-20963	ATWOOD ENERGY INC	1992-03-18	1979-10-25	Vertical	Final Restoration
34-133-20964	ATWOOD ENERGY INC	1977-08-01		Vertical	Not Drilled
34-133-20965	ATWOOD ENERGY INC	1977-08-01		Vertical	Not Drilled
34-133-20966	PETROX, INC	2001-01-11	1976-11-23	Vertical	Final Restoration
34-133-20967	ATWOOD ENERGY INC	1976-11-17	1976-12-02	Vertical	Final Restoration
34-133-20971	ENERVEST OPERATING LLC	1976-11-24	1976-12-10	Vertical	Producing
34-133-20976	ENERVEST OPERATING LLC	1976-12-07	1977-04-09	Vertical	Producing
34-133-20977	ATWOOD ENERGY INC	1989-08-16	1977-02-22	Vertical	Final Restoration
34-133-20979	DIVERSIFIED PRODUCTION LLC	1976-12-08	1977-12-21	Vertical	Producing
34-133-20983	NOBLE OIL CORP	1977-07-21		Vertical	Not Drilled
34-133-20985	ENERVEST OPERATING LLC	1977-09-12	1977-11-26	Vertical	Producing
34-133-21007	NORTHWOOD ENERGY CORP	2004-05-04	1977-02-11	Vertical	Final Restoration
34-133-21008	STEVENS MICHAEL	2004-05-04	1977-01-22	Vertical	Domestic Well
34-133-21010	ENERVEST OPERATING LLC	1977-09-12	1977-10-22	Vertical	Producing
34-133-21018	ATWOOD ENERGY INC	1991-08-26	1977-03-18	Vertical	Final Restoration
34-133-21019	ENERVEST OPERATING LLC	1977-02-17	1977-07-06	Vertical	Producing
34-133-21020	ENERVEST OPERATING LLC	1977-02-17	1977-03-06	Vertical	Producing
34-133-21037	EVERFLOW EASTERN PARTNERS LP	1997-06-03	1977-04-11	Vertical	Final Restoration
34-133-21038	EVERFLOW EASTERN PARTNERS LP	1997-06-03	1977-03-31	Vertical	Final Restoration
34-133-21048	ATWOOD ENERGY INC	1977-04-14	1977-04-18	Vertical	Final Restoration
34-133-21061	ATWOOD ENERGY INC	1991-08-26	1977-04-29	Vertical	Final Restoration
34-133-21068	OXFORD OIL	1988-02-09		Vertical	Final Restoration
34-133-21071	ATWOOD ENERGY INC	1990-10-03	1977-10-14	Vertical	Final Restoration
34-133-21087	ATWOOD ENERGY INC	1977-05-27		Vertical	Not Drilled
34-133-21088	PETROX, INC	1998-05-28	1977-05-30	Vertical	Final Restoration
34-133-21090	UNITED PETROLEUM CORP	1977-05-26		Vertical	Not Drilled
34-133-21099	ATWOOD ENERGY INC	1979-10-12	1977-09-03	Vertical	Final Restoration
34-133-21102	UNITED PETROLEUM CORP	1977-06-10	1977-06-29	Vertical	Final Restoration
34-133-21113	NORTHWOOD ENERGY CORP	1977-06-22	1977-07-05	Vertical	Producing
34-133-21114	NORTHWOOD ENERGY CORP	1977-06-22	1977-07-08	Vertical	Producing
34-133-21128	RANDELL OIL CO	2001-03-28	1977-07-20	Vertical	Final Restoration
34-133-21129	UNITED PETROLEUM CORP	1977-06-24		Vertical	Not Drilled
34-133-21131	UNITED PETROLEUM CORP	1977-06-27		Vertical	Not Drilled
34-133-21143	PETROX, INC	2014-11-19	1977-07-07	Vertical	Final Restoration
34-133-21150	INLAND DRILLING CO INC	1979-12-31		Vertical	Not Drilled
34-133-21169	ATWOOD ENERGY INC	1977-08-01		Vertical	Not Drilled
34-133-21177	DAVID A WALDRON & ASSOC	1988-12-13	1977-08-10	Vertical	Final Restoration
34-133-21190	UNITED PETROLEUM CORP	1977-08-19		Vertical	Not Drilled
34-133-21191	UNITED PETROLEUM CORP	1977-08-19		Vertical	Not Drilled
34-133-21213	ATWOOD RESOURCES INC	1993-05-03	1977-09-14	Vertical	Final Restoration
34-133-21221	ENERVEST OPERATING LLC	1977-09-14	1977-10-03	Vertical	Producing
34-133-21254	NORTHWOOD ENERGY CORP	1977-11-16	1978-06-21	Vertical	Producing
34-133-21282	UNITED PETROLEUM CORP	1977-12-02		Vertical	Not Drilled
34-133-21283	UNITED PETROLEUM CORP	1977-12-02		Vertical	Not Drilled
34-133-21284	CGAS EXPLORATION	1993-12-23		Vertical	Not Drilled
34-133-21310	UNITED PETROLEUM CORP	1977-12-27		Vertical	Not Drilled
34-133-21311	UNITED PETROLEUM CORP	1977-12-27		Vertical	Not Drilled
34-133-21339	D L WOODY INC	1978-01-24	1978-01-30	Vertical	Producing
34-133-21348	MORGAN BURTON/BASIC SRCH	1988-06-17	1978-02-06	Vertical	Domestic Well
34-133-21375	UNITED PETROLEUM CORP	1978-03-14		Vertical	Not Drilled
34-133-21390	NORTHWOOD ENERGY CORP	1978-03-30	1978-04-03	Vertical	Producing
34-133-21396	PIN OAK PETROLEUM INC	1978-04-06		Vertical	Not Drilled
34-133-21397	PIN OAK PETROLEUM INC	1978-04-06		Vertical	Not Drilled
34-133-21398	PIN OAK PETROLEUM INC	1978-04-06		Vertical	Not Drilled
34-133-21399	NORTHWOOD ENERGY CORP	1978-04-06	1978-04-13	Vertical	Producing
34-133-21422	NORTHWOOD ENERGY CORP	1978-04-20	1978-04-22	Vertical	Producing
34-133-21429	ATWOOD ENERGY INC	1978-04-26	1978-04-13	Vertical	Final Restoration
34-133-21439	ENERVEST OPERATING LLC	1978-05-05	1978-05-12	Vertical	Active Injection
34-133-21449	PETROX, INC	1980-05-21	1980-05-22	Vertical	Producing
34-133-21452	KOHL JACK II & HEIDI	1978-05-16	1978-08-02	Vertical	Domestic Well
34-133-21601	B & B OILFIELD SERVICES INC	1994-04-28	1978-09-16	Vertical	Producing
34-133-21609	PETROX, INC	1988-04-26	1979-01-04	Vertical	Final Restoration
34-133-21610	PETROX, INC	1988-04-26		Vertical	Final Restoration
34-133-21623	GE CONSUMER & INDUSTRIAL	1995-07-24	1978-09-21	Vertical	Final Restoration
34-133-21715	DART OIL COMPANY	1979-12-05		Vertical	Not Drilled
34-133-21716	D L WOODY INC	1988-06-17	1978-12-16	Vertical	Final Restoration
34-133-21717	D L WOODY INC	1988-06-17	1978-12-08	Vertical	Final Restoration
34-133-21718	DART OIL COMPANY	1987-07-22	1978-12-02	Vertical	Final Restoration
34-133-21719	RANDELL OIL CO	1988-06-17	1979-12-07	Vertical	Producing
34-133-21720	DART OIL COMPANY	1987-06-16	1978-11-24	Vertical	Final Restoration
34-133-21735	NORTHWOOD ENERGY CORP	1978-11-21	1978-12-16	Vertical	Producing
34-133-21736	NORTHWOOD ENERGY CORP	1979-05-16	1979-09-04	Vertical	Producing
34-133-21814	ATWOOD RESOURCES INC	1993-05-10	1979-01-11	Vertical	Final Restoration
34-133-21820	ATWOOD ENERGY INC	1979-01-17		Vertical	Final Restoration
34-133-21902	ATWOOD RESOURCES INC	1993-03-25	1979-05-01	Vertical	Final Restoration
34-133-21909	ATWOOD ENERGY INC	1979-05-14		Vertical	Not Drilled
34-133-21910	ATWOOD ENERGY INC	1979-05-14		Vertical	Not Drilled
34-133-21932	PETROX, INC	1979-05-31	1979-06-25	Vertical	Producing
34-133-21981	INLAND DRILLING CO INC	1993-06-18	1979-10-11	Vertical	Final Restoration
34-133-21982	INLAND DRILLING CO INC	1993-06-18	1979-10-02	Vertical	Final Restoration
34-133-22014	PIN OAK ENERGY PARTNERS LLC	1980-02-05	1980-02-15	Vertical	Producing
34-133-22030	INLAND DRILLING CO INC	1980-10-03		Vertical	Not Drilled
34-133-22031	INLAND DRILLING CO INC	1980-10-03		Vertical	Not Drilled
34-133-22032	D & L ENERGY INC	2006-06-02	1979-11-09	Vertical	Final Restoration
34-133-22033	D & L ENERGY INC	2000-10-06		Vertical	Final Restoration
34-133-22034	D & L ENERGY INC	2000-10-06	1979-11-17	Vertical	Final Restoration
34-133-22111	DART OIL COMPANY	1979-12-04		Vertical	Not Drilled
34-133-22118	ENERGY DEVELOPMENT CORPORATION	1979-12-07	1979-12-12	Vertical	Dry and Abandoned
34-133-22163	INLAND DRILLING CO INC	1980-08-22		Vertical	Not Drilled
34-133-22165	INLAND DRILLING CO INC	1979-12-31		Vertical	Not Drilled
34-133-22247	BEREA OIL & GAS CORP	1980-05-23		Vertical	Not Drilled
34-133-22250	PETROX, INC	1980-05-28	1980-05-29	Vertical	Producing
34-133-22251	BEREA OIL & GAS CORP	1980-05-28		Vertical	Not Drilled
34-133-22252	BEREA OIL & GAS CORP	1980-05-18		Vertical	Not Drilled
34-133-22253	NORTHWOOD ENERGY CORP	2002-08-16	1981-08-09	Vertical	Final Restoration
34-133-22254	BEREA OIL & GAS CORP	1980-05-30		Vertical	Not Drilled
34-133-22255	BEREA OIL & GAS CORP	1980-05-20		Vertical	Not Drilled
34-133-22262	BEREA OIL & GAS CORP	1980-06-04		Vertical	Not Drilled
34-133-22278	NOBLE OIL CORP	1980-06-25		Vertical	Not Drilled
34-133-22416	PETROX, INC	1998-09-02	1980-11-11	Vertical	Final Restoration
34-133-22418	CGAS EXPLORATION	1998-02-12	1981-02-05	Vertical	Final Restoration
34-133-22441	NOBLE OIL CORP	1980-12-05	1981-05-08	Vertical	Final Restoration
34-133-22458	CGAS EXPLORATION	1980-12-23	1981-01-29	Vertical	Final Restoration
34-133-22462	NORTHWOOD ENERGY CORP	2006-04-04	1981-04-04	Vertical	Producing
34-133-22487	NORTHWOOD ENERGY CORP	1980-12-31	1981-01-22	Vertical	Producing
34-133-22507	PETROX, INC	1998-09-02	1981-02-12	Vertical	Final Restoration
34-133-22552	PETROX, INC	1998-10-16	1981-07-28	Vertical	Final Restoration
34-133-22554	INLAND DRILLING CO INC	1982-06-01		Vertical	Not Drilled
34-133-22559	PETROX, INC	1981-06-05	1981-06-10	Vertical	Producing
34-133-22595	MACLEARIE VERNA	2017-06-28	1981-09-28	Vertical	Plugged and Abandoned
34-133-22596	RANGE OPERATING COMPANY	1981-07-10		Vertical	Not Drilled
34-133-22618	OXFORD OIL	1987-04-30	1981-08-19	Vertical	Final Restoration
34-133-22619	RANGE OPERATING COMPANY	1981-07-24		Vertical	Not Drilled
34-133-22620	RANGE OPERATING COMPANY	1981-07-24		Vertical	Not Drilled
34-133-22621	RANGE OPERATING COMPANY	1981-07-24		Vertical	Not Drilled
34-133-22641	BUFFALO OILFIELD SER INC	1990-05-31	1981-10-13	Vertical	Final Restoration
34-133-22642	OXFORD OIL	1986-11-18	1981-10-10	Vertical	Final Restoration
34-133-22643	OXFORD OIL	1988-01-15	1981-10-05	Vertical	Final Restoration
34-133-22646	EASTERN PETROLEUM CO	1989-08-28	1984-04-03	Vertical	Final Restoration
34-133-22659	OXFORD OIL	1988-01-15	1981-10-16	Vertical	Final Restoration
34-133-22660	BELDEN & BLAKE CORPORATION	2003-07-31	1984-08-14	Vertical	Final Restoration
34-133-22661	OXFORD OIL	1987-04-03	1981-09-01	Vertical	Final Restoration
34-133-22678	OXFORD OIL	1985-02-20	1981-09-13	Vertical	Final Restoration
34-133-22703	RANGE OPERATING COMPANY	1981-09-16		Vertical	Not Drilled
34-133-22779	PARTNERS PETROLEUM INC	1986-11-07	1982-01-19	Vertical	Final Restoration
34-133-22795	PETROX, INC	2007-09-26	1982-01-13	Vertical	Plugged and Abandoned
34-133-22804	GILBERT OIL CO	1981-12-21		Vertical	Not Drilled
34-133-22871	OXFORD OIL	1986-01-09	1982-06-06	Vertical	Final Restoration
34-133-22929	PETROX, INC	1982-09-03	1982-12-01	Vertical	Producing
34-133-22938	PARTNERS PETROLEUM INC	1982-09-21		Vertical	Not Drilled
34-133-22939	AM-TEK OIL INC	2004-03-09	2004-08-27	Vertical	Producing
34-133-23065	NORTHWOOD ENERGY CORP	1983-05-17	1983-10-28	Vertical	Producing
34-133-23070	ENTERPRISE ENERGY CORP	1983-06-13		Vertical	Not Drilled
34-133-23071	ENTERPRISE ENERGY CORP	1983-06-13		Vertical	Not Drilled
34-133-23072	ENTERPRISE ENERGY CORP	1983-06-15		Vertical	Not Drilled
34-133-23073	ENTERPRISE ENERGY CORP	1983-06-15		Vertical	Not Drilled
34-133-23074	ENTERPRISE ENERGY CORP	1983-06-23		Vertical	Not Drilled
34-133-23087	RANGE OPERATING COMPANY	1983-08-02		Vertical	Not Drilled
34-133-23109	NORTH AMERICAN PROD CO	1986-01-06	1983-09-21	Vertical	Final Restoration
34-133-23110	DUCK CREEK ENERGY INC	2000-10-13	1990-09-19	Vertical	Final Restoration
34-133-23211	PARTNERS PETROLEUM INC	1984-04-12		Vertical	Not Drilled
34-133-23220	EVERFLOW EASTERN PARTNERS LP	1984-10-19		Vertical	Not Drilled
34-133-23225	ULATOWSKI ARTHUR	1991-12-04	1984-07-11	Vertical	Domestic Well
34-133-23273	ROYAL PETROLEUM PROP INC	1984-08-06		Vertical	Not Drilled
34-133-23291	BRUGMANN AGGREGATE GROUP LLC	1994-02-10	1984-10-19	Vertical	Producing
34-133-23292	OXFORD OIL	1984-09-27		Vertical	Not Drilled
34-133-23328	RANDELL OIL CO	1984-11-23	1984-11-27	Vertical	Producing
34-133-23352	MOLNAR CHRISTOPER A & JENNIFER	1991-08-26	1985-05-30	Vertical	Domestic Well
34-133-23401	EVERFLOW EASTERN PARTNERS LP	1985-07-25	1985-12-16	Vertical	Producing
34-133-23412	BECK ENERGY CORPORATION	1990-06-20	1985-09-29	Vertical	Final Restoration
34-133-23413	RUEHR FRANK R	1997-08-15	1985-09-24	Vertical	Domestic Well
34-133-23557	EVERFLOW EASTERN PARTNERS LP	1986-11-21	1987-01-05	Vertical	Dry and Abandoned
34-133-23786	AM-TEK OIL INC	1990-05-25	1990-09-13	Vertical	Producing
34-133-23832	LAKESIDE SAND & GRAVEL INC.	1991-02-05	1991-04-25	Vertical	Producing
34-133-23961	SOUND ENERGY CO INC	1995-11-14	1995-12-22	Vertical	Producing
34-133-24279	AM-TEK OIL INC	2004-03-08	2004-08-23	Vertical	Producing
34-133-24363	DUCK CREEK ENERGY INC	2008-06-11	2008-08-30	Vertical	Dry and Abandoned
34-133-24386	NORTHWOOD ENERGY CORP	2011-02-07	2011-07-01	Vertical	Producing
34-133-24433	CHESAPEAKE EXPLORATION LLC	2012-03-23		Vertical	Not Drilled

For data sources see