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Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 01 2025 9:56 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 by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

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


07/01/2025	1036.908	0.833	1.261	0.596	92.593	5.017	0.226	0.014	0.033	0.007	0.008	0.004	0.004
06/30/2025	1037.765	0.818	1.229	0.596	92.581	5.076	0.227	0.014	0.032	0.007	0.008	0.003	0.003
06/29/2025	1037.578	0.828	1.221	0.596	92.589	5.072	0.224	0.014	0.031	0.007	0.008	0.003	0.003
06/28/2025	1035.052	0.808	1.271	0.594	92.735	4.975	0.174	0.008	0.016	0.004	0.004	0.003	0.003
06/27/2025	1024.265	0.679	1.547	0.588	93.681	3.965	0.112	0.004	0.008	0.002	0.002	0.000	0.000
06/26/2025	1024.183	0.679	1.579	0.589	93.634	3.971	0.116	0.005	0.009	0.002	0.002	0.001	0.001
06/25/2025	1024.381	0.672	1.593	0.589	93.586	4.015	0.117	0.005	0.009	0.002	0.002	0.001	0.001
06/24/2025	1026.977	0.691	1.590	0.591	93.367	4.117	0.177	0.011	0.027	0.006	0.007	0.003	0.003
06/23/2025	1026.231	0.679	1.534	0.590	93.480	4.163	0.123	0.005	0.010	0.002	0.002	0.001	0.001
06/22/2025	1027.537	0.682	1.532	0.590	93.301	4.342	0.126	0.004	0.008	0.002	0.002	0.001	0.001
06/21/2025	1028.062	0.701	1.493	0.591	93.298	4.353	0.131	0.005	0.010	0.002	0.003	0.001	0.001
06/20/2025	1031.462	0.741	1.375	0.592	93.134	4.527	0.179	0.009	0.021	0.004	0.005	0.002	0.002
06/19/2025	1029.807	0.705	1.391	0.591	93.306	4.431	0.146	0.005	0.009	0.002	0.002	0.001	0.001
06/18/2025	1032.097	0.720	1.407	0.593	93.024	4.624	0.185	0.009	0.019	0.004	0.004	0.002	0.002
06/17/2025	1045.657	0.708	1.431	0.601	92.072	5.020	0.521	0.045	0.119	0.026	0.030	0.014	0.014
06/16/2025	1029.820	0.725	1.440	0.592	93.202	4.434	0.164	0.007	0.016	0.003	0.004	0.002	0.002
06/15/2025	1030.072	0.711	1.441	0.592	93.183	4.472	0.162	0.007	0.014	0.003	0.003	0.001	0.001
06/14/2025	1030.381	0.722	1.454	0.592	93.098	4.526	0.166	0.007	0.015	0.003	0.004	0.002	0.002
06/13/2025	1029.345	0.717	1.435	0.591	93.227	4.462	0.143	0.005	0.008	0.002	0.002	0.001	0.001
06/12/2025	1029.938	0.730	1.387	0.591	93.244	4.472	0.146	0.005	0.010	0.002	0.002	0.001	0.001
06/11/2025	1028.315	0.711	1.484	0.591	93.296	4.332	0.150	0.006	0.013	0.003	0.003	0.002	0.002
06/10/2025	1026.972	0.714	1.467	0.590	93.494	4.157	0.140	0.006	0.012	0.002	0.003	0.002	0.002
06/09/2025	1023.362	0.692	1.467	0.587	94.018	3.658	0.134	0.007	0.015	0.003	0.004	0.001	0.001
06/08/2025	1025.031	0.700	1.467	0.588	93.872	3.732	0.177	0.011	0.026	0.005	0.006	0.002	0.002
06/07/2025	1029.580	0.763	1.470	0.592	93.414	3.902	0.341	0.023	0.057	0.010	0.011	0.004	0.004
06/06/2025	1024.406	0.714	1.429	0.588	94.380	3.018	0.306	0.029	0.076	0.016	0.018	0.007	0.007
06/05/2025	1005.085	0.533	1.657	0.575	96.377	1.251	0.124	0.011	0.028	0.006	0.007	0.003	0.003
06/04/2025	1010.952	0.593	1.479	0.578	95.925	1.779	0.165	0.012	0.029	0.006	0.006	0.002	0.002
06/03/2025	1006.810	0.593	1.326	0.574	96.680	1.288	0.082	0.007	0.014	0.003	0.004	0.002	0.002
06/02/2025	1006.603	0.573	1.352	0.573	96.704	1.250	0.085	0.007	0.016	0.004	0.004	0.002	0.002
06/01/2025	1006.417	0.602	1.355	0.574	96.643	1.283	0.085	0.007	0.015	0.003	0.004	0.001	0.001
05/31/2025	1015.499	0.652	1.283	0.580	95.900	1.784	0.260	0.025	0.060	0.013	0.014	0.005	0.005
05/30/2025	1008.307	0.659	1.325	0.576	96.271	1.667	0.063	0.004	0.007	0.002	0.001	0.000	0.000
05/29/2025	1022.002	0.695	1.345	0.585	94.741	2.850	0.280	0.020	0.047	0.008	0.008	0.002	0.002
05/28/2025	1013.721	0.634	1.341	0.579	95.808	1.983	0.173	0.013	0.031	0.007	0.006	0.002	0.002
05/27/2025	1095.303	0.636	1.244	0.630	90.236	4.414	2.227	0.241	0.622	0.128	0.150	0.050	0.050
05/26/2025	1053.012	0.555	1.302	0.602	93.587	2.672	1.190	0.118	0.324	0.069	0.072	0.055	0.055
05/25/2025	1011.951	0.524	1.368	0.576	96.460	1.277	0.242	0.023	0.062	0.014	0.016	0.006	0.006
05/24/2025	1011.592	0.555	1.363	0.576	96.382	1.373	0.214	0.022	0.053	0.012	0.013	0.005	0.005
05/23/2025	1012.036	0.511	1.795	0.581	95.621	1.631	0.278	0.029	0.077	0.019	0.022	0.009	0.009
05/22/2025	1003.416	0.512	1.836	0.576	96.140	1.383	0.094	0.007	0.016	0.004	0.004	0.002	0.002
05/21/2025	1002.139	0.498	1.855	0.575	96.237	1.325	0.063	0.005	0.010	0.002	0.003	0.001	0.001
05/20/2025	1002.560	0.511	1.828	0.575	96.215	1.360	0.066	0.005	0.010	0.002	0.002	0.001	0.001
05/19/2025	1016.441	0.539	1.724	0.583	95.115	2.151	0.340	0.026	0.065	0.013	0.015	0.006	0.006
05/18/2025	1002.121	0.495	1.841	0.575	96.257	1.334	0.058	0.004	0.007	0.002	0.002	0.000	0.000
05/17/2025	1002.812	0.500	1.843	0.575	96.154	1.429	0.059	0.004	0.007	0.002	0.002	0.001	0.001
05/16/2025	1010.371	0.523	1.799	0.580	95.276	2.274	0.106	0.005	0.011	0.002	0.002	0.001	0.001
05/15/2025	1015.698	0.527	1.400	0.579	96.067	1.479	0.371	0.036	0.082	0.014	0.014	0.005	0.005
05/14/2025	1014.836	0.528	1.404	0.579	96.169	1.417	0.311	0.032	0.083	0.018	0.021	0.009	0.009
05/13/2025	1007.021	0.535	1.402	0.574	96.688	1.209	0.115	0.011	0.024	0.006	0.006	0.002	0.002
05/12/2025	1007.096	0.537	1.397	0.574	96.711	1.173	0.125	0.012	0.028	0.006	0.007	0.003	0.003
05/11/2025	1012.220	0.547	1.395	0.577	96.273	1.441	0.227	0.023	0.057	0.012	0.014	0.006	0.006
05/10/2025	1020.329	0.695	1.497	0.586	94.394	3.213	0.154	0.010	0.023	0.005	0.005	0.002	0.002
05/09/2025	1017.130	0.699	1.473	0.583	94.803	2.862	0.128	0.007	0.017	0.004	0.004	0.002	0.002
05/08/2025	1017.538	0.694	1.446	0.583	94.884	2.772	0.154	0.010	0.025	0.005	0.006	0.002	0.002
05/07/2025	1026.838	0.674	1.416	0.589	94.490	2.752	0.445	0.042	0.112	0.023	0.026	0.010	0.010
05/06/2025	1008.775	0.546	1.407	0.575	96.569	1.211	0.181	0.018	0.043	0.009	0.010	0.003	0.003
05/05/2025	1009.821	0.496	1.410	0.575	96.632	1.141	0.211	0.021	0.053	0.012	0.013	0.005	0.005
05/04/2025	1008.316	0.465	1.405	0.573	96.829	1.033	0.180	0.018	0.044	0.009	0.010	0.004	0.004
05/03/2025	1008.752	0.513	1.391	0.574	96.681	1.154	0.177	0.018	0.042	0.009	0.010	0.003	0.003
05/02/2025	1008.053	0.524	1.395	0.574	96.674	1.183	0.153	0.015	0.035	0.007	0.008	0.003	0.003
05/01/2025	1009.169	0.547	1.379	0.575	96.555	1.270	0.170	0.017	0.038	0.008	0.009	0.004	0.004
04/30/2025	1013.230	0.524	1.406	0.577	96.288	1.355	0.279	0.029	0.073	0.016	0.018	0.006	0.006
04/29/2025	1009.139	0.507	1.451	0.575	96.540	1.218	0.188	0.019	0.046	0.010	0.011	0.004	0.004
04/28/2025	1008.594	0.503	1.443	0.575	96.645	1.122	0.190	0.019	0.047	0.010	0.012	0.004	0.004
04/27/2025	1007.851	0.487	1.438	0.574	96.735	1.088	0.170	0.017	0.041	0.009	0.010	0.003	0.003
04/26/2025	1007.162	0.494	1.442	0.573	96.764	1.073	0.155	0.015	0.036	0.008	0.008	0.003	0.003
04/25/2025	1007.350	0.485	1.450	0.574	96.749	1.083	0.156	0.015	0.037	0.008	0.009	0.003	0.003
04/24/2025	1004.516	0.506	1.469	0.572	96.850	1.056	0.086	0.007	0.016	0.003	0.004	0.001	0.001
04/23/2025	1008.729	0.526	1.450	0.575	96.524	1.236	0.175	0.017	0.043	0.009	0.011	0.004	0.004
04/22/2025	1007.782	0.516	1.454	0.574	96.614	1.181	0.159	0.015	0.038	0.008	0.009	0.003	0.003
04/21/2025	1008.309	0.524	1.444	0.575	96.562	1.223	0.167	0.016	0.039	0.009	0.009	0.003	0.003
04/20/2025	1008.925	0.542	1.437	0.575	96.468	1.297	0.177	0.017	0.041	0.008	0.009	0.003	0.003
04/19/2025	1009.121	0.590	1.423	0.576	96.327	1.430	0.160	0.015	0.035	0.008	0.008	0.002	0.002
04/18/2025	1018.204	0.604	1.419	0.582	95.652	1.735	0.390	0.041	0.101	0.021	0.022	0.008	0.008
04/17/2025	1045.313	0.681	1.377	0.600	93.384	3.090	0.941	0.101	0.256	0.057	0.061	0.026	0.026
04/16/2025	1033.319	0.828	1.415	0.595	93.089	4.126	0.372	0.034	0.086	0.018	0.020	0.007	0.007
04/15/2025	1042.102	0.832	1.309	0.600	92.611	4.446	0.525	0.051	0.131	0.030	0.035	0.015	0.015
04/14/2025	1071.333	0.796	1.355	0.618	90.711	5.013	1.375	0.145	0.378	0.081	0.089	0.029	0.029
04/13/2025	1083.174	0.799	1.318	0.626	89.834	5.496	1.666	0.176	0.454	0.094	0.101	0.031	0.031
04/12/2025	1036.650	0.846	1.292	0.596	92.719	4.716	0.305	0.025	0.060	0.012	0.013	0.006	0.006
04/11/2025	1040.549	0.832	1.307	0.599	92.443	4.828	0.410	0.037	0.091	0.019	0.020	0.006	0.006
04/10/2025	1032.768	0.833	1.302	0.594	92.931	4.705	0.178	0.011	0.024	0.005	0.006	0.002	0.002
04/09/2025	1032.340	0.833	1.317	0.594	93.015	4.566	0.203	0.014	0.032	0.007	0.007	0.003	0.003
04/08/2025	1025.127	0.705	1.427	0.588	93.818	3.901	0.128	0.005	0.010	0.002	0.002	0.001	0.001
04/07/2025	1025.418	0.708	1.408	0.588	93.831	3.894	0.132	0.006	0.012	0.003	0.003	0.001	0.001
04/06/2025	1026.830	0.709	1.406	0.589	93.636	4.093	0.136	0.005	0.010	0.002	0.002	0.000	0.000
04/05/2025	1027.113	0.711	1.395	0.589	93.634	4.102	0.136	0.006	0.011	0.002	0.002	0.001	0.001
04/04/2025	1027.490	0.718	1.373	0.589	93.643	4.087	0.149	0.007	0.015	0.003	0.003	0.001	0.001
04/03/2025	1027.019	0.714	1.387	0.589	93.685	4.039	0.143	0.007	0.014	0.003	0.004	0.002	0.002
04/02/2025	1023.905	0.702	1.418	0.587	94.046	3.661	0.140	0.007	0.016	0.003	0.004	0.002	0.002
04/01/2025	1026.442	0.703	1.425	0.589	93.815	3.807	0.187	0.012	0.031	0.007	0.008	0.003	0.003
03/31/2025	1024.634	0.702	1.417	0.588	93.973	3.721	0.150	0.008	0.018	0.004	0.004	0.002	0.002
03/30/2025	1032.565	0.705	1.448	0.593	93.332	4.016	0.346	0.029	0.077	0.016	0.018	0.007	0.007