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Gas Quality / Gas Quality By Date

Date Requested: Jun 30 2025 11:42 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


06/30/2025	1025.668	2.169	0.585	93.727	3.913	0.146	0.010	0.022	0.005	0.005	0.001	0.001
06/29/2025	1025.462	2.161	0.585	93.772	3.877	0.145	0.010	0.022	0.005	0.006	0.001	0.001
06/28/2025	1025.887	2.156	0.585	93.735	3.917	0.146	0.010	0.023	0.005	0.006	0.001	0.001
06/27/2025	1030.635	2.157	0.588	93.178	4.409	0.206	0.012	0.025	0.005	0.005	0.001	0.001
06/26/2025	1017.164	2.173	0.580	94.815	2.835	0.130	0.010	0.023	0.005	0.006	0.001	0.001
06/25/2025	1018.471	2.194	0.581	94.603	3.021	0.135	0.010	0.023	0.005	0.006	0.001	0.001
06/24/2025	1016.975	2.192	0.580	94.797	2.834	0.131	0.010	0.023	0.005	0.006	0.001	0.001
06/23/2025	1018.012	2.181	0.580	94.690	2.949	0.133	0.010	0.023	0.005	0.006	0.001	0.001
06/22/2025	1017.573	2.172	0.580	94.761	2.892	0.130	0.010	0.022	0.005	0.006	0.001	0.001
06/21/2025	1020.582	2.169	0.582	94.392	3.251	0.140	0.010	0.023	0.005	0.006	0.001	0.001
06/20/2025	1019.058	2.174	0.581	94.580	3.061	0.137	0.011	0.024	0.005	0.006	0.001	0.001
06/19/2025	1018.926	2.155	0.581	94.641	3.018	0.137	0.011	0.024	0.005	0.006	0.001	0.001
06/18/2025	1024.641	2.100	0.584	94.038	3.662	0.150	0.011	0.024	0.005	0.006	0.002	0.002
06/17/2025	1022.725	2.161	0.583	94.141	3.502	0.146	0.011	0.024	0.005	0.006	0.001	0.001
06/16/2025	1017.394	2.183	0.580	94.768	2.870	0.131	0.011	0.024	0.005	0.006	0.001	0.001
06/15/2025	1019.464	2.165	0.581	94.546	3.105	0.135	0.011	0.023	0.005	0.006	0.002	0.002
06/14/2025	1021.080	2.150	0.582	94.381	3.277	0.142	0.011	0.025	0.006	0.006	0.002	0.002
06/13/2025	1018.842	2.177	0.581	94.599	3.041	0.134	0.011	0.024	0.005	0.006	0.002	0.002
06/12/2025	1015.624	2.213	0.579	94.926	2.685	0.128	0.011	0.024	0.005	0.006	0.001	0.001
06/11/2025	1014.383	2.206	0.578	95.094	2.530	0.123	0.010	0.023	0.005	0.006	0.001	0.001
06/10/2025	1014.414	2.188	0.578	95.125	2.524	0.118	0.010	0.022	0.005	0.005	0.001	0.001
06/09/2025	1016.894	2.161	0.579	94.873	2.796	0.124	0.010	0.022	0.005	0.006	0.001	0.001
06/08/2025	1016.993	2.152	0.579	94.881	2.796	0.126	0.010	0.022	0.005	0.006	0.001	0.001
06/07/2025	1018.072	2.162	0.580	94.720	2.946	0.127	0.010	0.022	0.005	0.006	0.001	0.001
06/06/2025	1019.688	2.190	0.581	94.446	3.185	0.134	0.010	0.021	0.005	0.006	0.001	0.001
06/05/2025	1020.370	2.191	0.582	94.357	3.271	0.136	0.010	0.021	0.005	0.006	0.001	0.001
06/04/2025	1021.477	2.180	0.582	94.236	3.403	0.138	0.010	0.021	0.005	0.005	0.001	0.001
06/03/2025	1018.654	2.301	0.582	94.325	3.193	0.136	0.010	0.022	0.005	0.005	0.001	0.001
06/02/2025	1018.545	2.238	0.581	94.479	3.109	0.129	0.010	0.021	0.005	0.005	0.001	0.001
06/01/2025	1019.760	2.194	0.581	94.434	3.190	0.136	0.010	0.023	0.005	0.006	0.001	0.001
05/31/2025	1016.144	2.267	0.580	94.725	2.834	0.131	0.010	0.022	0.005	0.005	0.001	0.001
05/30/2025	1007.017	2.691	0.579	94.897	2.260	0.112	0.009	0.019	0.004	0.005	0.001	0.001
05/29/2025	1005.664	2.664	0.578	95.141	2.044	0.108	0.010	0.021	0.005	0.005	0.001	0.001
05/28/2025	1003.937	2.657	0.576	95.373	1.828	0.101	0.009	0.020	0.005	0.005	0.001	0.001
05/27/2025	1003.051	2.719	0.576	95.349	1.787	0.102	0.009	0.021	0.005	0.005	0.001	0.001
05/26/2025	1005.116	2.762	0.578	94.989	2.097	0.109	0.010	0.021	0.005	0.005	0.001	0.001
05/25/2025	1010.177	2.757	0.581	94.358	2.719	0.122	0.010	0.021	0.005	0.005	0.002	0.002
05/24/2025	1006.621	2.644	0.578	95.069	2.135	0.108	0.010	0.021	0.005	0.005	0.002	0.002
05/23/2025	1005.377	2.660	0.577	95.190	2.004	0.103	0.009	0.021	0.005	0.005	0.002	0.002
05/22/2025	1005.982	2.648	0.578	95.141	2.060	0.107	0.010	0.021	0.005	0.005	0.001	0.001
05/21/2025	1008.841	2.776	0.581	94.482	2.580	0.119	0.010	0.021	0.005	0.005	0.001	0.001
05/20/2025	1006.544	2.700	0.578	94.942	2.206	0.110	0.009	0.020	0.005	0.005	0.001	0.001
05/19/2025	1012.324	2.625	0.581	94.382	2.828	0.123	0.010	0.020	0.005	0.005	0.001	0.001
05/18/2025	1011.532	2.608	0.581	94.521	2.708	0.120	0.010	0.021	0.005	0.005	0.001	0.001
05/17/2025	1005.319	2.582	0.576	95.371	1.902	0.103	0.009	0.020	0.005	0.005	0.001	0.001
05/16/2025	1003.448	2.604	0.575	95.561	1.693	0.100	0.009	0.020	0.005	0.005	0.001	0.001
05/15/2025	1011.887	2.589	0.581	94.529	2.714	0.122	0.010	0.022	0.005	0.006	0.001	0.001
05/14/2025	1011.336	2.607	0.581	94.552	2.676	0.119	0.010	0.021	0.005	0.005	0.002	0.002
05/13/2025	1007.268	2.607	0.578	95.068	2.173	0.109	0.010	0.021	0.005	0.005	0.001	0.001
05/12/2025	1010.859	2.649	0.581	94.508	2.683	0.118	0.009	0.020	0.004	0.005	0.001	0.001
05/11/2025	1001.201	2.724	0.575	95.569	1.569	0.097	0.009	0.020	0.004	0.005	0.001	0.001
05/10/2025	1003.430	2.752	0.577	95.216	1.889	0.102	0.009	0.019	0.004	0.005	0.001	0.001
05/09/2025	1004.433	2.719	0.577	95.167	1.969	0.105	0.009	0.020	0.005	0.005	0.001	0.001
05/08/2025	1005.186	2.545	0.576	95.470	1.844	0.100	0.009	0.020	0.004	0.005	0.001	0.001
05/07/2025	1003.017	2.548	0.575	95.736	1.582	0.094	0.009	0.020	0.004	0.005	0.001	0.001
05/06/2025	1005.119	2.755	0.578	94.997	2.099	0.107	0.009	0.020	0.005	0.005	0.001	0.001
05/05/2025	1006.818	2.747	0.579	94.799	2.301	0.112	0.009	0.020	0.005	0.005	0.001	0.001
05/04/2025	1004.024	2.745	0.577	95.165	1.941	0.104	0.010	0.021	0.005	0.006	0.001	0.001
05/03/2025	1002.914	2.711	0.576	95.387	1.756	0.102	0.010	0.022	0.005	0.005	0.001	0.001
05/02/2025	1006.285	2.792	0.579	94.764	2.294	0.108	0.009	0.020	0.005	0.005	0.002	0.002
05/01/2025	1009.047	2.748	0.581	94.511	2.586	0.114	0.009	0.020	0.005	0.005	0.001	0.001
04/30/2025	1005.660	2.776	0.579	94.876	2.201	0.106	0.009	0.020	0.004	0.005	0.001	0.001
04/29/2025	1009.514	2.684	0.580	94.601	2.558	0.114	0.010	0.021	0.005	0.005	0.001	0.001
04/28/2025	1011.228	2.578	0.580	94.632	2.628	0.118	0.010	0.022	0.005	0.005	0.001	0.001
04/27/2025	1008.229	2.599	0.578	94.961	2.287	0.110	0.010	0.021	0.005	0.005	0.001	0.001
04/26/2025	1005.817	2.688	0.578	95.070	2.091	0.107	0.010	0.022	0.005	0.005	0.001	0.001
04/25/2025	1009.533	2.704	0.580	94.556	2.581	0.116	0.010	0.021	0.005	0.005	0.001	0.001
04/24/2025	1004.327	2.707	0.577	95.211	1.938	0.102	0.009	0.020	0.005	0.005	0.001	0.001
04/23/2025	1009.752	2.663	0.580	94.625	2.552	0.115	0.010	0.022	0.005	0.006	0.001	0.001
04/22/2025	1008.081	2.580	0.578	95.026	2.242	0.109	0.010	0.021	0.005	0.005	0.001	0.001
04/21/2025	1007.207	2.626	0.578	95.030	2.193	0.108	0.010	0.021	0.005	0.005	0.001	0.001
04/20/2025	1007.632	2.627	0.578	94.971	2.251	0.109	0.010	0.021	0.005	0.005	0.001	0.001
04/19/2025	1009.448	2.550	0.579	94.920	2.376	0.110	0.010	0.021	0.005	0.005	0.001	0.001
04/18/2025	1012.799	2.557	0.581	94.480	2.799	0.118	0.010	0.022	0.005	0.006	0.002	0.002
04/17/2025	1011.579	2.647	0.581	94.428	2.762	0.118	0.010	0.021	0.005	0.005	0.002	0.002
04/16/2025	1009.795	2.675	0.580	94.585	2.584	0.113	0.009	0.020	0.005	0.005	0.002	0.002
04/15/2025	1012.450	2.588	0.581	94.440	2.815	0.116	0.009	0.020	0.004	0.005	0.001	0.001
04/14/2025	1018.451	2.574	0.585	93.704	3.551	0.127	0.010	0.021	0.005	0.005	0.001	0.001
04/13/2025	1018.782	2.526	0.584	93.773	3.533	0.125	0.010	0.021	0.005	0.005	0.002	0.002
04/12/2025	1023.416	2.662	0.589	92.878	4.265	0.151	0.010	0.021	0.005	0.005	0.001	0.001
04/11/2025	1083.872	2.614	0.627	86.224	9.903	1.154	0.035	0.055	0.006	0.006	0.001	0.001
04/10/2025	1083.867	2.614	0.627	86.226	9.902	1.154	0.035	0.055	0.006	0.006	0.001	0.001
04/09/2025	1083.816	2.615	0.627	86.228	9.900	1.154	0.035	0.055	0.006	0.006	0.001	0.001
04/08/2025	1034.879	2.840	0.598	91.100	5.750	0.254	0.013	0.027	0.006	0.006	0.002	0.002
04/07/2025	1021.916	2.765	0.589	92.843	4.191	0.157	0.010	0.021	0.005	0.005	0.001	0.001
04/06/2025	1021.449	2.745	0.588	92.944	4.114	0.154	0.010	0.021	0.005	0.005	0.001	0.001
04/05/2025	1023.996	2.723	0.590	92.678	4.390	0.163	0.011	0.022	0.005	0.005	0.002	0.002
04/04/2025	1021.207	2.647	0.587	93.205	3.951	0.151	0.010	0.022	0.005	0.005	0.001	0.001
04/03/2025	1024.516	2.620	0.589	92.853	4.320	0.161	0.011	0.022	0.005	0.006	0.002	0.002
04/02/2025	1027.536	2.593	0.591	92.531	4.658	0.170	0.011	0.023	0.005	0.006	0.002	0.002
04/01/2025	1021.458	2.681	0.588	93.093	4.030	0.151	0.010	0.021	0.005	0.005	0.002	0.002
03/31/2025	1021.681	2.691	0.588	93.043	4.067	0.153	0.010	0.022	0.005	0.005	0.002	0.002
03/30/2025	1024.169	2.705	0.590	92.699	4.387	0.162	0.011	0.022	0.005	0.006	0.002	0.002
03/29/2025	1025.302	2.742	0.591	92.474	4.568	0.169	0.011	0.022	0.005	0.006	0.002	0.002